@miracle173/

ponder_201905

Python

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  • main.py
  • solutions.txt

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Error: Error: must not create an existing file {"type":"CREATE_FILE","wid":"0.8248884041947244","path":"main.py","file":{"path":"main.py","content":{"asEncoding":{"base64":"# für Elsi
# https://simonhessner.de/calculate-power-set-set-of-all-subsets-in-python-without-recursion/
print("version 2.1")
from itertools import combinations, compress
from math import log, exp
from random import choice, randrange, random, sample, seed
from time import time
from datetime import datetime
import json
#https://repl.it/talk/share/NEW-Python-Lib-for-wwwjsonstoreio-DONT-LOOSE-YOUR-D-AGAIN-WITH-JSON-STORE-NEW/10956
RUN_REPL=True
RUN_REPL=False

if RUN_REPL:
    import json_store_client

jsonStoreToken='https://www.jsonstore.io/6ba023421dcadbd1aeea4f6bbd6549400609804c4309c1fa19f03d739302a2df'

if RUN_REPL:
    client = json_store_client.Client(jsonStoreToken)

FILE_NAME_1='statefile1'
FILE_NAME_2='statefile2'
save_to_first_file=True

PRINT_DEBUG = False
#PRINT_GRAPH=1
MAX_SEED=1000000000
'''
the hex number must start with a hex digit lower or equal to 7,
so the last element of the bool array is False
'''



def write_state(state_dict):
    global save_to_first_file
    if save_to_first_file:
        file_name=FILE_NAME_1
    else:
        file_name=FILE_NAME_2
    save_to_first_file=not save_to_first_file
    save_dict={
        'savetime': datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
        'state':state_dict
    }
    if RUN_REPL:
        client.store(file_name,save_dict)
    else:
        with open(file_name+'.txt','w') as f:
            f.write(json.dumps(save_dict))
    #print("write file ",file_name)
    #print(save_dict)

def read_state():
    save_dict_1=None
    save_dict_2=None
    try:    
        if RUN_REPL:
            save_dict_1=client.retrieve(FILE_NAME_1)
        else:
            with open(FILE_NAME_1+'.txt','r') as f:
                save_dict_1=json.loads(f.read())
        save_time_1=save_dict_1["savetime"]
        state_dict_1=save_dict_1["state"]
        state_ready_1=(type(save_dict_1)==type({}))
    except:
        print("state_file_1 error")
        state_ready_1=False

    try:
        if RUN_REPL:
            save_dict_2=client.retrieve(FILE_NAME_2)
        else:
            with open(FILE_NAME_2+'.txt','r') as f:
                save_dict_2=json.loads(f.read())
        save_time_2=save_dict_2["savetime"]
        state_dict_2=save_dict_2["state"]
        state_ready_2=(type(save_dict_2)==type({}))
    except:
        print("state_file_2 error")
        state_ready_2=False
        
    if state_ready_1 and state_ready_2:
        if save_time_2>=save_time_1:
            next_state=2
        else:
            next_state=1
    elif state_ready_1:
        next_state=1
    elif state_ready_2:
        next_state=2
    else:
        next_state=0
    if next_state==0:
        return {}
    elif next_state==1:
        return state_dict_1
    elif next_state==2:
        return state_dict_2

def hex2bool(hexstr):
    return [i == '1' for i in list(reversed(format(int(hexstr, 16), 
            '0'+str(4*len(hexstr))+'b')))]


def bool2hex(boolarr):
    s = 0
    for t in reversed(boolarr):
        s *= 2
        if t:
            s += 1
    return format(s, '0'+str(len(boolarr)//4)+'x')


def get_subsets(fullset):
    listrep = list(fullset)
    n = len(listrep)
    return [[listrep[k] for k in range(n) if i & 1 << k] for i in range(2**n)]


bank_name = ['start', 'end']


def next_node(boundary, universe, admissible):
    for people in boundary:
        for people_but_1 in combinations(people, len(people)-1):
            people_but_1 = set(people_but_1)
            if people_but_1 in admissible:
                yield universe.difference(people_but_1)
        if len(people) >= 2:
            for people_but_2 in combinations(people,len(people)-2):
                people_but_2=set(people_but_2)
                if people_but_2 in admissible:
                    yield universe.difference(people_but_2)

def next_nodeX(boundary, universe, admissible):
    for people in boundary:
        for people_but_1 in combinations(people, len(people)-1):
            people_but_1 = set(people_but_1)
            if people_but_1 in admissible:
                yield (people,universe.difference(people_but_1))
        if len(people) >= 2:
            for people_but_2 in combinations(people,len(people)-2):
                people_but_2=set(people_but_2)
                if people_but_2 in admissible:
                    yield (people,universe.difference(people_but_2))


def print_debug(bankname,level):
    if PRINT_DEBUG:
        print('==> debug', bankname, level)

def print_iter(ss,descr):
    if PRINT_DEBUG:
        print(descr)
        if ss is None:
            print(None)
        else:
            if ss:
                for s in ss:
                    print({c[t] for t in s})
            else:
                print('empty')
class vertex:
    NoLevel=-1
    def __init__(self, subset, bank):
        self.subset=subset
        self.bank=bank
        self.succ=set()
        self.pred=set()
        self.level=vertex.NoLevel

    def connectsto(self, other):
        self.succ.add(other)
        other.pred.add(self)

class graph:
    def __init__(self, universe, excludebase):
        self.subsets={}
        self.vertexes=set()
        self.excludebase=excludebase
        self.startnode=None
        self.endnode=None
        self.universe=frozenset(universe)
        for s in compress(get_subsets(universe), [not t for t in excludebase]):
            self.add_node(frozenset(s))

    def add_node(self, subset):
        [v0, v1,v2, v3]=self._add_vertexes(subset)
        self._connect_vertexes(v0,v1,v2,v3)
        


    def del_node(self, subset):
        pass

        

    def _add_vertexes(self, subset):
        s=frozenset(subset)
        c=self.universe.difference(s)
        v0=vertex(s, 0)
        v1=vertex(s, 1)
        v2=vertex(c,0)
        v3=vertex(c,1)
        if subset==set():
            self.startnode=v2
            self.endnode=v1
        self.subsets[s]=[v0,v1]
        self.subsets[c]=[v2,v3]
        self.vertexes.add(v0)
        self.vertexes.add(v1)
        self.vertexes.add(v2)
        self.vertexes.add(v3)
        return (v0,v1,v2,v3)

    def _remove_vertexes(self, v0, v1, v2, v3):
        assert(v0.subset==v1.subset)
        assert(v2.subset==v3.subset)
        assert(v0.subset==self.universe.difference(v2.subset))
        assert(v0.bank==0)
        assert(v1.bank==1)
        assert(v2.bank==0)
        assert(v3.bank==1)
        del self.subsets[v0.subset]
        del self.subsets[v2.subset]
        del self.vertexes[v0]
        del self.vertexes[v1]
        del self.vertexes[v2]
        del self.vertexes[v3]
        

    def _connect_vertexes(self, v0, v1, v2, v3):
        assert(v0.subset==v1.subset)
        assert(v2.subset==v3.subset)
        assert(v0.subset==self.universe.difference(v2.subset))
        assert(v0.bank==0)
        assert(v1.bank==1)
        assert(v2.bank==0)
        assert(v3.bank==1)
        for (to_vertex_0, to_vertex_1, complement) in [(v0, v1, v2.subset), (v2, v3, v0.subset)]:
            for i in [1,2]:
                if len(to_vertex_0.subset)>=i:
                    for prevset in combinations(to_vertex_0.subset, len(to_vertex_0.subset)-i):
                        node=self.subsets.get(prevset)
                        if node:
                            node[0].connectsto(to_vertex_0)
                            node[1].connectsto(to_vertex_1)
                if len(complement)>=i:
                    for transfer in combinations(complement, i):
                        nextset=to_vertex_0.subset|set(transfer)
                        node=self.subsets.get(nextset)
                        if node:
                            to_vertex_0.connectsto(node[0])
                            to_vertex_1.connectsto(node[1])
        return (v0, v1, v2, v3)

    def _disconnect_vertexes(self, v0, v1, v2, v3):
        assert(v0.subset==v1.subset)
        assert(v2.subset==v3.subset)
        assert(v0.subset==self.universe.difference(v2.subset))
        assert(v0.bank==0)
        assert(v1.bank==1)
        assert(v2.bank==0)
        assert(v3.bank==1)
        for v in [v0, v1, v2, v3]:
            for w in v.succ:
                w.pred.remove(v)
            v.succ=[]
            for w in v.pred:
                w.subset.remove(v)
            v.pred=[]


def search(universe, admissible, boundary=None, this_bank=None, other_bank=None, bank=0, level=0, start=False ):
    print_debug(bank_name[bank], level)
    print_iter(this_bank,'this bank')
    print_iter(other_bank,'other_bank')
    print_iter(boundary,'boundary')
    if start:
        if universe in admissible:
            return search(universe, admissible, [universe], set([universe]), set(frozenset([])), 0,  0)
        else:
            return -2
    else:
        level += 1
        next_boundary = []
        for people in next_node(boundary, universe, admissible):
            if people not in other_bank:
                if people == universe:
                    return level
                next_boundary.append(people)
                other_bank.add(people)
        print_iter(next_boundary, 'next_boundary')
        if next_boundary:
            return search(universe, admissible, next_boundary, other_bank,
            this_bank, 1-0, level)
        else:
            return -1

def searchX(universe, admissible, boundary=None, this_bank=None, other_bank=None, bank=0, level=0, start=False ):
    print_debug(bank_name[bank], level)
    print_iter(this_bank,'this bank')
    print_iter(other_bank,'other_bank')
    print_iter(boundary,'boundary')
    if start:
        if universe in admissible:
            return searchX(universe, admissible, [universe], set([universe]), set(frozenset([])), 0,  [])
        else:
            return -2
    else:
        level.append([])
        next_boundary = []
        for edge in next_nodeX(boundary, universe, admissible):
            level[-1].append(edge)
            if edge[1] not in other_bank:
                if edge[1] == universe:
                    return level
                next_boundary.append(edge[1])
                other_bank.add(edge[1])
        print_iter(next_boundary, 'next_boundary')
        if next_boundary:
            return searchX(universe, admissible, next_boundary, other_bank,
            this_bank, 1-0, level)
        else:
            return []

def get_max_element(boolarr):
    return int(log(len(boolarr), 2))+1


def get_universe(boolarr):
    return frozenset(range(1, get_max_element(boolarr)+1))


def get_admissible(boolarr, universe):
    admissible = set()
    ps = compress(get_subsets(universe), [not t for t in boolarr])
    for s in ps:
        s.append(get_max_element(boolarr))
        admissible.add(frozenset(s))
        admissible.add(universe.difference(s))

    return(admissible)


def print_admissible(idxstr):
    print(idxstr)
    boolarr=hex2bool(idxstr)
    universe=get_universe(boolarr)
    for s in sorted(get_admissible(boolarr, universe)):
        print(sorted([t for t in s]))

def get_path(idxstr):
    ll=start_searchX(idxstr)
    ll.reverse()
    path=[get_universe(hex2bool(idxstr))]
    for edgelist in ll:
        for edge in edgelist:
            if edge[1]==path[-1]:
                path.append(edge[0])
                break
    path.reverse()
    return [set(p) for p in path]

def print_path(idxstr):
    universe=get_universe(hex2bool(idxstr))
    fullen=3*len(universe)
    startbank=True
    ll=get_path(idxstr)
    for k,p in enumerate(ll[:-1]):
        l1=list(p)
        l1.sort()
        l2=list(universe-p)
        l2.sort()
        l3=list(p-(universe-ll[k+1]))
        l3.sort()
        if startbank:
            line=(format(k+1,'2d')+'. '+format(str(l1),str(fullen)+'s')
            +format(' >-'+str(l3)+'-> ','12s')
            +format(str(l2),'s'))
        else:
            line=(format(k+1,'2d')+'. '+format(str(l2),str(fullen)+'s')
            +format(' <-'+str(l3)+'-< ','12s')
            +format(str(l1),'s'))
            #line=str(set(universe-p))+' <- '+str(p)
        startbank=not startbank
        print(line)
    

def start_search(boolarr):
    universe = get_universe(boolarr)
    admissible = get_admissible(boolarr, universe)
    return search(universe, admissible, start=True )

def start_searchX(idxstr):
    boolarr=hex2bool(idxstr)
    universe = get_universe(boolarr)
    admissible = get_admissible(boolarr, universe)
    return searchX(universe, admissible, start=True )



def anneal(startstr, Tstart, Tend, delta, myseed=None, recover=None):
    CNT_DIFF=3000
    def get_state():
        return {
            "seed":randrange(MAX_SEED),
            "Tstart":Tstart,
            "Tend":Tend,
            "T":T,
            "prev_level":prev_level,
            "prev_invalid":bool2hex(prev_invalid),
            "max_level": max_level,
            "solution": solution
        }
    if myseed is None:
        myseed = randrange(MAX_SEED)
    seed(myseed)
    print('anneal', Tstart, Tend, delta)
    print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
    print('seed', myseed)
    prev_invalid = hex2bool(startstr)
    prev_level = start_search(prev_invalid)
    T = Tstart
    max_level = 0
    level = 0
    starttime = time()
    solution = None
    cnt=0
    last_cnt_check=0
    if recover:
        mystate=read_state()
        if mystate:
            print("recover state")
            seed(mystate['seed'])
            T=float(mystate['T'])
            Tend=float(mystate['Tend'])
            prev_level=int(mystate['prev_level'])
            max_level=int(mystate['max_level'])
            solution=mystate['solution']
            solution=mystate['solution']
            prev_invalid=hex2bool(mystate['prev_invalid'])

    while True:
        cnt+=1
        if cnt-last_cnt_check>CNT_DIFF:
            last_cnt_check=cnt
            #seed = randrange(MAX_SEED)
            mystate=get_state()
            seed(mystate['seed'])
            write_state(get_state())

            if 'PRINT_STATE' in globals():
                print('state',myseed, T, bool2hex(prev_invalid))


        invalid = prev_invalid[:]
        # get next position
        # remove a valid position
        idx = randrange(len(invalid)-1)
        while invalid[idx]:
            idx = randrange(len(invalid)-1)
        invalid[idx]=True
        # while end is not reachable 
        # add to valid positions
        level=start_search(invalid)
        while level<0:
            idx=randrange(len(invalid)-1)
            while not invalid[idx]:
                idx=randrange(len(invalid)-1)
            invalid[idx]=False
            level=start_search(invalid)

        if level>max_level:
            max_level=level
            solution=bool2hex(invalid)
            print(max_level,format(time()-starttime,'8.2f'), format(cnt,'10d'),format(T,'10.5f'),format(exp((-2)/T),'4.2f'),solution)

        if level>=prev_level:
            prev_invalid=invalid
            prev_level=level
        else:
            p=exp((level-prev_level)/T)
            #print(p, level,prev_level)
            if random()<p:
                prev_invalid=invalid
                prev_level=level
        if 'PRINT_GRAPH' in globals():
            gl=(([' ']*9)+['|'])*7
            gl[prev_level]='*'
            gl[max_level]='>'
            print(''.join(gl)+format(exp((-2)/T),'4.2f'))
            #print((' '*prev_level)+'*')
        if 'PRINT_CURRHEX' in globals():
            print(bool2hex(prev_invalid))
        T=(1-delta)*T
        #print(max_level,T)
        if T<Tend:
            print('finihshed after', time()-starttime)
            return solution

    return solution




#print(anneal('2eb7db5ffdfb7f7df7dff3db77f96efd',0.6, .01, 0.000001,recover=False))

v1=vertex({1,3,4},0)
v2=vertex({2,3,4},1)
v1.connectsto(v2)

idxstr='76af45ff'
a=hex2bool(idxstr)
u=get_universe(a)
adm=get_admissible(a, u)
g=graph(u,a)
print(g)"},"asBuffer":null},"loaded":true}}
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# für Elsi
# https://simonhessner.de/calculate-power-set-set-of-all-subsets-in-python-without-recursion/
print("version 2.1")
from itertools import combinations, compress
from math import log, exp
from random import choice, randrange, random, sample, seed
from time import time
from datetime import datetime
import json
#https://repl.it/talk/share/NEW-Python-Lib-for-wwwjsonstoreio-DONT-LOOSE-YOUR-D-AGAIN-WITH-JSON-STORE-NEW/10956
RUN_REPL=True
RUN_REPL=False

if RUN_REPL:
    import json_store_client

jsonStoreToken='https://www.jsonstore.io/6ba023421dcadbd1aeea4f6bbd6549400609804c4309c1fa19f03d739302a2df'

if RUN_REPL:
    client = json_store_client.Client(jsonStoreToken)

FILE_NAME_1='statefile1'
FILE_NAME_2='statefile2'
save_to_first_file=True

PRINT_DEBUG = False
#PRINT_GRAPH=1
MAX_SEED=1000000000
'''
the hex number must start with a hex digit lower or equal to 7,
so the last element of the bool array is False
'''



def write_state(state_dict):
    global save_to_first_file
    if save_to_first_file:
        file_name=FILE_NAME_1
    else:
        file_name=FILE_NAME_2
    save_to_first_file=not save_to_first_file
    save_dict={
        'savetime': datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
        'state':state_dict
    }
    if RUN_REPL:
        client.store(file_name,save_dict)
    else:
        with open(file_name+'.txt','w') as f:
            f.write(json.dumps(save_dict))
    #print("write file ",file_name)
    #print(save_dict)

def read_state():
    save_dict_1=None
    save_dict_2=None
    try:    
        if RUN_REPL:
            save_dict_1=client.retrieve(FILE_NAME_1)
        else:
            with open(FILE_NAME_1+'.txt','r') as f:
                save_dict_1=json.loads(f.read())
        save_time_1=save_dict_1["savetime"]
        state_dict_1=save_dict_1["state"]
        state_ready_1=(type(save_dict_1)==type({}))
    except:
        print("state_file_1 error")
        state_ready_1=False

    try:
        if RUN_REPL:
            save_dict_2=client.retrieve(FILE_NAME_2)
        else:
            with open(FILE_NAME_2+'.txt','r') as f:
                save_dict_2=json.loads(f.read())
        save_time_2=save_dict_2["savetime"]
        state_dict_2=save_dict_2["state"]
        state_ready_2=(type(save_dict_2)==type({}))
    except:
        print("state_file_2 error")
        state_ready_2=False
        
    if state_ready_1 and state_ready_2:
        if save_time_2>=save_time_1:
            next_state=2
        else:
            next_state=1
    elif state_ready_1:
        next_state=1
    elif state_ready_2:
        next_state=2
    else:
        next_state=0
    if next_state==0:
        return {}
    elif next_state==1:
        return state_dict_1
    elif next_state==2:
        return state_dict_2

def hex2bool(hexstr):
    return [i == '1' for i in list(reversed(format(int(hexstr, 16), 
            '0'+str(4*len(hexstr))+'b')))]


def bool2hex(boolarr):
    s = 0
    for t in reversed(boolarr):
        s *= 2
        if t:
            s += 1
    return format(s, '0'+str(len(boolarr)//4)+'x')


def get_subsets(fullset):
    listrep = list(fullset)
    n = len(listrep)
    return [[listrep[k] for k in range(n) if i & 1 << k] for i in range(2**n)]


bank_name = ['start', 'end']


def next_node(boundary, universe, admissible):
    for people in boundary:
        for people_but_1 in combinations(people, len(people)-1):
            people_but_1 = set(people_but_1)
            if people_but_1 in admissible:
                yield universe.difference(people_but_1)
        if len(people) >= 2:
            for people_but_2 in combinations(people,len(people)-2):
                people_but_2=set(people_but_2)
                if people_but_2 in admissible:
                    yield universe.difference(people_but_2)

def next_nodeX(boundary, universe, admissible):
    for people in boundary:
        for people_but_1 in combinations(people, len(people)-1):
            people_but_1 = set(people_but_1)
            if people_but_1 in admissible:
                yield (people,universe.difference(people_but_1))
        if len(people) >= 2:
            for people_but_2 in combinations(people,len(people)-2):
                people_but_2=set(people_but_2)
                if people_but_2 in admissible:
                    yield (people,universe.difference(people_but_2))


def print_debug(bankname,level):
    if PRINT_DEBUG:
        print('==> debug', bankname, level)

def print_iter(ss,descr):
    if PRINT_DEBUG:
        print(descr)
        if ss is None:
            print(None)
        else:
            if ss:
                for s in ss:
                    print({c[t] for t in s})
            else:
                print('empty')
class vertex:
    NoLevel=-1
    def __init__(self, subset, bank):
        self.subset=subset
        self.bank=bank
        self.succ=set()
        self.pred=set()
        self.level=vertex.NoLevel

    def connectsto(self, other):
        self.succ.add(other)
        other.pred.add(self)

class graph:
    def __init__(self, universe, excludebase):
        self.subsets={}
        self.vertexes=set()
        self.excludebase=excludebase
        self.startnode=None
        self.endnode=None
        self.universe=frozenset(universe)
        for s in compress(get_subsets(universe), [not t for t in excludebase]):
            self.add_node(frozenset(s))

    def add_node(self, subset):
        [v0, v1,v2, v3]=self._add_vertexes(subset)
        self._connect_vertexes(v0,v1,v2,v3)
        


    def del_node(self, subset):
        pass

        

    def _add_vertexes(self, subset):
        s=frozenset(subset)
        c=self.universe.difference(s)
        v0=vertex(s, 0)
        v1=vertex(s, 1)
        v2=vertex(c,0)
        v3=vertex(c,1)
        if subset==set():
            self.startnode=v2
            self.endnode=v1
        self.subsets[s]=[v0,v1]
        self.subsets[c]=[v2,v3]
        self.vertexes.add(v0)
        self.vertexes.add(v1)
        self.vertexes.add(v2)
        self.vertexes.add(v3)
        return (v0,v1,v2,v3)

    def _remove_vertexes(self, v0, v1, v2, v3):
        assert(v0.subset==v1.subset)
        assert(v2.subset==v3.subset)
        assert(v0.subset==self.universe.difference(v2.subset))
        assert(v0.bank==0)
        assert(v1.bank==1)
        assert(v2.bank==0)
        assert(v3.bank==1)
        del self.subsets[v0.subset]
        del self.subsets[v2.subset]
        del self.vertexes[v0]
        del self.vertexes[v1]
        del self.vertexes[v2]
        del self.vertexes[v3]
        

    def _connect_vertexes(self, v0, v1, v2, v3):
        assert(v0.subset==v1.subset)
        assert(v2.subset==v3.subset)
        assert(v0.subset==self.universe.difference(v2.subset))
        assert(v0.bank==0)
        assert(v1.bank==1)
        assert(v2.bank==0)
        assert(v3.bank==1)
        for (to_vertex_0, to_vertex_1, complement) in [(v0, v1, v2.subset), (v2, v3, v0.subset)]:
            for i in [1,2]:
                if len(to_vertex_0.subset)>=i:
                    for prevset in combinations(to_vertex_0.subset, len(to_vertex_0.subset)-i):
                        node=self.subsets.get(prevset)
                        if node:
                            node[0].connectsto(to_vertex_0)
                            node[1].connectsto(to_vertex_1)
                if len(complement)>=i:
                    for transfer in combinations(complement, i):
                        nextset=to_vertex_0.subset|set(transfer)
                        node=self.subsets.get(nextset)
                        if node:
                            to_vertex_0.connectsto(node[0])
                            to_vertex_1.connectsto(node[1])
        return (v0, v1, v2, v3)

    def _disconnect_vertexes(self, v0, v1, v2, v3):
        assert(v0.subset==v1.subset)
        assert(v2.subset==v3.subset)
        assert(v0.subset==self.universe.difference(v2.subset))
        assert(v0.bank==0)
        assert(v1.bank==1)
        assert(v2.bank==0)
        assert(v3.bank==1)
        for v in [v0, v1, v2, v3]:
            for w in v.succ:
                w.pred.remove(v)
            v.succ=[]
            for w in v.pred:
                w.subset.remove(v)
            v.pred=[]


def search(universe, admissible, boundary=None, this_bank=None, other_bank=None, bank=0, level=0, start=False ):
    print_debug(bank_name[bank], level)
    print_iter(this_bank,'this bank')
    print_iter(other_bank,'other_bank')
    print_iter(boundary,'boundary')
    if start:
        if universe in admissible:
            return search(universe, admissible, [universe], set([universe]), set(frozenset([])), 0,  0)
        else:
            return -2
    else:
        level += 1
        next_boundary = []
        for people in next_node(boundary, universe, admissible):
            if people not in other_bank:
                if people == universe:
                    return level
                next_boundary.append(people)
                other_bank.add(people)
        print_iter(next_boundary, 'next_boundary')
        if next_boundary:
            return search(universe, admissible, next_boundary, other_bank,
            this_bank, 1-0, level)
        else:
            return -1

def searchX(universe, admissible, boundary=None, this_bank=None, other_bank=None, bank=0, level=0, start=False ):
    print_debug(bank_name[bank], level)
    print_iter(this_bank,'this bank')
    print_iter(other_bank,'other_bank')
    print_iter(boundary,'boundary')
    if start:
        if universe in admissible:
            return searchX(universe, admissible, [universe], set([universe]), set(frozenset([])), 0,  [])
        else:
            return -2
    else:
        level.append([])
        next_boundary = []
        for edge in next_nodeX(boundary, universe, admissible):
            level[-1].append(edge)
            if edge[1] not in other_bank:
                if edge[1] == universe:
                    return level
                next_boundary.append(edge[1])
                other_bank.add(edge[1])
        print_iter(next_boundary, 'next_boundary')
        if next_boundary:
            return searchX(universe, admissible, next_boundary, other_bank,
            this_bank, 1-0, level)
        else:
            return []

def get_max_element(boolarr):
    return int(log(len(boolarr), 2))+1


def get_universe(boolarr):
    return frozenset(range(1, get_max_element(boolarr)+1))


def get_admissible(boolarr, universe):
    admissible = set()
    ps = compress(get_subsets(universe), [not t for t in boolarr])
    for s in ps:
        s.append(get_max_element(boolarr))
        admissible.add(frozenset(s))
        admissible.add(universe.difference(s))

    return(admissible)


def print_admissible(idxstr):
    print(idxstr)
    boolarr=hex2bool(idxstr)
    universe=get_universe(boolarr)
    for s in sorted(get_admissible(boolarr, universe)):
        print(sorted([t for t in s]))

def get_path(idxstr):
    ll=start_searchX(idxstr)
    ll.reverse()
    path=[get_universe(hex2bool(idxstr))]
    for edgelist in ll:
        for edge in edgelist:
            if edge[1]==path[-1]:
                path.append(edge[0])
                break
    path.reverse()
    return [set(p) for p in path]

def print_path(idxstr):
    universe=get_universe(hex2bool(idxstr))
    fullen=3*len(universe)
    startbank=True
    ll=get_path(idxstr)
    for k,p in enumerate(ll[:-1]):
        l1=list(p)
        l1.sort()
        l2=list(universe-p)
        l2.sort()
        l3=list(p-(universe-ll[k+1]))
        l3.sort()
        if startbank:
            line=(format(k+1,'2d')+'. '+format(str(l1),str(fullen)+'s')
            +format(' >-'+str(l3)+'-> ','12s')
            +format(str(l2),'s'))
        else:
            line=(format(k+1,'2d')+'. '+format(str(l2),str(fullen)+'s')
            +format(' <-'+str(l3)+'-< ','12s')
            +format(str(l1),'s'))
            #line=str(set(universe-p))+' <- '+str(p)
        startbank=not startbank
        print(line)
    

def start_search(boolarr):
    universe = get_universe(boolarr)
    admissible = get_admissible(boolarr, universe)
    return search(universe, admissible, start=True )

def start_searchX(idxstr):
    boolarr=hex2bool(idxstr)
    universe = get_universe(boolarr)
    admissible = get_admissible(boolarr, universe)
    return searchX(universe, admissible, start=True )



def anneal(startstr, Tstart, Tend, delta, myseed=None, recover=None):
    CNT_DIFF=3000
    def get_state():
        return {
            "seed":randrange(MAX_SEED),
            "Tstart":Tstart,
            "Tend":Tend,
            "T":T,
            "prev_level":prev_level,
            "prev_invalid":bool2hex(prev_invalid),
            "max_level": max_level,
            "solution": solution
        }
    if myseed is None:
        myseed = randrange(MAX_SEED)
    seed(myseed)
    print('anneal', Tstart, Tend, delta)
    print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
    print('seed', myseed)
    prev_invalid = hex2bool(startstr)
    prev_level = start_search(prev_invalid)
    T = Tstart
    max_level = 0
    level = 0
    starttime = time()
    solution = None
    cnt=0
    last_cnt_check=0
    if recover:
        mystate=read_state()
        if mystate:
            print("recover state")
            seed(mystate['seed'])
            T=float(mystate['T'])
            Tend=float(mystate['Tend'])
            prev_level=int(mystate['prev_level'])
            max_level=int(mystate['max_level'])
            solution=mystate['solution']
            solution=mystate['solution']
            prev_invalid=hex2bool(mystate['prev_invalid'])

    while True:
        cnt+=1
        if cnt-last_cnt_check>CNT_DIFF:
            last_cnt_check=cnt
            #seed = randrange(MAX_SEED)
            mystate=get_state()
            seed(mystate['seed'])
            write_state(get_state())

            if 'PRINT_STATE' in globals():
                print('state',myseed, T, bool2hex(prev_invalid))


        invalid = prev_invalid[:]
        # get next position
        # remove a valid position
        idx = randrange(len(invalid)-1)
        while invalid[idx]:
            idx = randrange(len(invalid)-1)
        invalid[idx]=True
        # while end is not reachable 
        # add to valid positions
        level=start_search(invalid)
        while level<0:
            idx=randrange(len(invalid)-1)
            while not invalid[idx]:
                idx=randrange(len(invalid)-1)
            invalid[idx]=False
            level=start_search(invalid)

        if level>max_level:
            max_level=level
            solution=bool2hex(invalid)
            print(max_level,format(time()-starttime,'8.2f'), format(cnt,'10d'),format(T,'10.5f'),format(exp((-2)/T),'4.2f'),solution)

        if level>=prev_level:
            prev_invalid=invalid
            prev_level=level
        else:
            p=exp((level-prev_level)/T)
            #print(p, level,prev_level)
            if random()<p:
                prev_invalid=invalid
                prev_level=level
        if 'PRINT_GRAPH' in globals():
            gl=(([' ']*9)+['|'])*7
            gl[prev_level]='*'
            gl[max_level]='>'
            print(''.join(gl)+format(exp((-2)/T),'4.2f'))
            #print((' '*prev_level)+'*')
        if 'PRINT_CURRHEX' in globals():
            print(bool2hex(prev_invalid))
        T=(1-delta)*T
        #print(max_level,T)
        if T<Tend:
            print('finihshed after', time()-starttime)
            return solution

    return solution




#print(anneal('2eb7db5ffdfb7f7df7dff3db77f96efd',0.6, .01, 0.000001,recover=False))

v1=vertex({1,3,4},0)
v2=vertex({2,3,4},1)
v1.connectsto(v2)

idxstr='76af45ff'
a=hex2bool(idxstr)
u=get_universe(a)
adm=get_admissible(a, u)
g=graph(u,a)
print(g)