Running examples in 'h2o-Ex.R' failed
The error most likely occurred in:

> ### Name: aaa
> ### Title: Starting H2O For examples
> ### Aliases: aaa
> 
> ### ** Examples
> 
> if(Sys.info()['sysname'] == "Darwin" && Sys.info()['release'] == '13.4.0'){
+  quit(save="no")
+ }else{
+  h2o.init(nthreads = 2)
+ }

H2O is not running yet, starting it now...

Note:  In case of errors look at the following log files:
    D:\temp\Rtmp8ABfs9/h2o_CRAN_started_from_r.out
    D:\temp\Rtmp8ABfs9/h2o_CRAN_started_from_r.err

java version "1.8.0_144"
Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)

Starting H2O JVM and connecting: ............................................................Cannot load library from path lib/windows_64/xgboost4j_gpu.dll
Cannot load library from path lib/xgboost4j_gpu.dll
Failed to load library from both native path and jar!
Cannot load library from path lib/windows_64/xgboost4j_omp.dll
Cannot load library from path lib/xgboost4j_omp.dll
Failed to load library from both native path and jar!
Cannot load library from path lib/windows_64/xgboost4j_minimal.dll
Cannot load library from path lib/xgboost4j_minimal.dll
Failed to load library from both native path and jar!
01-16 17:18:33.162 127.0.0.1:54321       72312  main      INFO: Cannot initialize XGBoost backend! Xgboost (enabled GPUs) needs: 
01-16 17:18:33.162 127.0.0.1:54321       72312  main      INFO:   - CUDA 8.0
01-16 17:18:33.162 127.0.0.1:54321       72312  main      INFO: XGboost (minimal version) needs: 
01-16 17:18:33.162 127.0.0.1:54321       72312  main      INFO:   - GCC 4.7+
01-16 17:18:33.162 127.0.0.1:54321       72312  main      INFO: For more details, run in debug mode: `java -Dlog4j.configuration=file:///tmp/log4j.properties -jar h2o.jar`
01-16 17:18:33.183 127.0.0.1:54321       72312  main      INFO: ----- H2O started  -----
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Build git branch: rel-xu
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Build git hash: 3ad2470fdea521c2d6fb3aa31d8c766042bdb992
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Build git describe: jenkins-master-4525-7-g3ad2470
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Build project version: 3.22.1.1
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Build age: 19 days
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Built by: 'jenkins'
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Built on: '2018-12-28 14:04:50'
01-16 17:18:33.184 127.0.0.1:54321       72312  main      INFO: Watchdog Build git branch: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: Watchdog Build git hash: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: Watchdog Build git describe: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: Watchdog Build project version: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: Watchdog Built by: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: Watchdog Built on: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: KrbStandalone Build git branch: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: KrbStandalone Build git hash: (unknown)
01-16 17:18:33.185 127.0.0.1:54321       72312  main      INFO: KrbStandalone Build git describe: (unknown)
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: KrbStandalone Build project version: (unknown)
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: KrbStandalone Built by: (unknown)
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: KrbStandalone Built on: (unknown)
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: Processed H2O arguments: [-name, H2O_started_from_R_CRAN_gjo928, -ip, localhost, -web_ip, localhost, -port, 54321, -ice_root, D:/temp/Rtmp8ABfs9, -nthreads, 2]
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: Java availableProcessors: 32
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: Java heap totalMemory: 491,0 MB
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: Java heap maxMemory: 7,10 GB
01-16 17:18:33.186 127.0.0.1:54321       72312  main      INFO: Java version: Java 1.8.0_144 (from Oracle Corporation)
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: JVM launch parameters: [-ea]
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: OS version: Windows Server 2008 6.0 (amd64)
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: Machine physical memory: 31,97 GB
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: X-h2o-cluster-id: 1547655512439
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: User name: 'CRAN'
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: IPv6 stack selected: false
01-16 17:18:33.187 127.0.0.1:54321       72312  main      INFO: Possible IP Address: lo (Software Loopback Interface 1), 127.0.0.1
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Possible IP Address: lo (Software Loopback Interface 1), 0:0:0:0:0:0:0:1
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:net0 (WAN Miniport (SSTP))
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:net1 (WAN-Miniport (L2TP))
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:net2 (WAN-Miniport (PPTP))
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:ppp0 (WAN-Miniport (PPPOE))
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth0 (WAN-Miniport (IPv6))
01-16 17:18:33.188 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth1 (WAN-Miniport (Netzwerkmonitor))
01-16 17:18:33.189 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth2 (WAN-Miniport (IP))
01-16 17:18:33.189 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:ppp1 (Asynchroner RAS-Adapter)
01-16 17:18:33.189 127.0.0.1:54321       72312  main      INFO: Possible IP Address: eth3 (Intel(R) I350 Gigabit Network Connection), 129.217.207.166
01-16 17:18:33.189 127.0.0.1:54321       72312  main      INFO: Possible IP Address: eth3 (Intel(R) I350 Gigabit Network Connection), fe80:0:0:0:cc05:e98e:b6e0:c56%eth3
01-16 17:18:33.189 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth4 (Intel(R) I350 Gigabit Network Connection #2)
01-16 17:18:33.189 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:net3 (Teredo Tunneling Pseudo-Interface)
01-16 17:18:33.190 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:net4 (isatap.{6BC18176-0FB9-46E7-960C-50DAE84BF2BA})
01-16 17:18:33.190 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:net5 (isatap.{4491A88D-F459-4267-B729-873A2135E3F5})
01-16 17:18:33.190 127.0.0.1:54321       72312  main      INFO: Possible IP Address: net6 (6TO4 Adapter), 2002:81d9:cfa6:0:0:0:81d9:cfa6
01-16 17:18:33.190 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth5 (WAN-Miniport (IPv6)-QoS Packet Scheduler-0000)
01-16 17:18:33.190 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth6 (WAN-Miniport (IP)-QoS Packet Scheduler-0000)
01-16 17:18:33.190 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth7 (WAN-Miniport (Netzwerkmonitor)-QoS Packet Scheduler-0000)
01-16 17:18:33.191 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth8 (Intel(R) I350 Gigabit Network Connection #2-QoS Packet Scheduler-0000)
01-16 17:18:33.191 127.0.0.1:54321       72312  main      INFO: Network interface is down: name:eth9 (Intel(R) I350 Gigabit Network Connection-QoS Packet Scheduler-0000)
01-16 17:18:33.191 127.0.0.1:54321       72312  main      FATAL: On localhost/127.0.0.1 some of the required ports 54321, 54322 are not available, change -port PORT and try again. 
[1] "localhost"
[1] 54321
[1] TRUE
[1] -1
[1] "Failed to connect to localhost port 54321: Connection refused"
Error in h2o.init(nthreads = 2) : 
  H2O failed to start, stopping execution.
Execution halted