Quote from: rejo007 on February 17, 2018, 01:21:51 PM

problem solved.
but i have this.
any idea to solve it?

Awesome! Thread HashMasher affined! CPU ID 2 Process Thread ID 22836
Awesome! Thread HashMasher-2 affined! CPU ID 1 Process Thread ID 22838
Not a problem, but thread HashMasher-3 could not immediately reserve a core, it may experience decayed performance.
Not a problem, but thread HashMasher-4 could not immediately reserve a core, as there are no more cores to assign to. If performance is degraded, attempt with fewer hashers.
Detected thread HashMasher-4 death due to error: Cannot allocate 536870912 bytes
java.lang.OutOfMemoryError: Cannot allocate 536870912 bytes
   at com.sun.jna.Memory.(Memory.java:115)
   at com.programmerdan.arionum.arionum_miner.MappedHasher.getScratch(MappedHasher.java:69)
   at com.programmerdan.arionum.arionum_miner.MappedHasher.go(MappedHasher.java:185)
   at com.programmerdan.arionum.arionum_miner.Hasher.run(Hasher.java:45)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at com.programmerdan.arionum.arionum_miner.AggressiveAffinityThreadFactory$1.run(AggressiveAffinityThreadFactory.java:94)
   at java.lang.Thread.run(Thread.java:748)

This is probably fatal, so exiting now.

Please can you tell me how much memory is installed in this instance you are running the miner on?