PROBLEM: mining genesis block x11 algo setgenerate

Hi,
I really apprecite if you someone's could helpme. I'm getting stuck on mining first genesisblock in testnet. I'm trying to fork a x11 coin with some tutorials found here and there. Already made genesisblock and relative stuff.
And also started 2 linux machine,each with in testnet mode.

This is what i have done:
-run -testnet -connect xx.xx.xx.xx on first machine
-run -testnet -connect xx.xx.xx.xx on second machine
On .conf i only write user and password.

-Create wallet getnewaddress

Then:
-testnet getinfo
"version" : "v0.9.1.1-beta",
   "protocolversion" : 90011,
   "walletversion" : 60000,
   "balance" : 0.00000000,
   "newmint" : 0.00000000,
   "stake" : 0.00000000,
   "blocks" : 0,
   "timeoffset" : 0,
   "moneysupply" : 0.00000000,
   "connections" : 2, (good, i already see 2 pc connected)
   "proxy" : "",
   "ip" : "0.0.0.0", (don't know if good or not)
   "difficulty" : {
   "proof-of-work" : 0.00000000,
   "proof-of-stake" : 0.00000000
   },
   "testnet" : true,
   "keypoololdest" : 1416577037,
   "keypoolsize" : 101,
   "paytxfee" : 0.00001000,
   "mininput" : 0.00000000,
   "errors" : ""

then i do getpeerinfo:
"addr" : "192.168.1.74:34466",
   "services" : "00000001",
   "lastsend" : 1416610880,
   "lastrecv" : 1416610880,
   "conntime" : 1416610879,
   "version" : 90011,
   "subver" : "/OPTii:0.9.1.1/",
   "inbound" : true,
   "startingheight" : 0,
   "banscore" : 0
   },
   {
   "addr" : "192.168.1.74",
   "services" : "00000001",
   "lastsend" : 1416610880,
   "lastrecv" : 1416610880,
   "conntime" : 1416610879,
   "version" : 90011,
   "subver" : "/OPTii:0.9.1.1/",
   "inbound" : false,
   "startingheight" : 0,
   "banscore" : 0
   },
   {
   "addr" : "192.168.1.74:47357",
   "services" : "00000001",
   "lastsend" : 1416610880,
   "lastrecv" : 1416610880,
   "conntime" : 1416610879,
   "version" : 90011,
   "subver" : "/OPTii:0.9.1.1/",
   "inbound" : false,
   "startingheight" : 0,
   "banscore" : 0

Then i do getmininginfo:

"blocks" : 0, (ok, i don't have already start to mine)
   "currentblocksize" : 1000,
   "currentblocktx" : 0,
   "difficulty" : {
   "proof-of-work" : 0.00000000,
   "proof-of-stake" : 0.00000000,
   "search-interval" : 1
   },
   "blockvalue" : 2500000000000, (FIRST BLOCK REWARDS)
   "netmhashps" : 0.00000013,
   "netstakeweight" : 0.00000000,
   "errors" : "",
   "pooledtx" : 0,
   "stakeweight" : {
   "minimum" : 0,
   "maximum" : 0,
   "combined" : 0
   },
   "stakeinterest" : 3000000,
   "testnet" : true

Then, i just need to write -testnet setgenerate true to finally try to mine first block and genesis block.
Here comes the ERROR:
{"code":-32601,"message":"Method not found"}

Here i get stuck. What's that error? He didn't find the command setgenerate true?
I have also downloaded xcoin-cpuminer, compiled and launch this command:
minerd -ax11 and as pool(but i'm in solo cause i need to mine genesis block) i have try to put every ip. My ip,seednode ip,127.0.0.1 and also made several attemp with several ports. But it doesn't work It say:

Bindind thread to cpu1
Binding thread to cpu0
After 20 second it stuck:
HTTP request failed: Operation timed out after 30000 milliseconds with 0 bytes received
[2014-11-22 11:43:42] json_rpc_call failed, retry after 30 seconds

P.s. In the conf.file io only setted user and password.
Where i get wrong?

I really appreciate your help,since i lost 10 hours trying to solve it