server with two Gold 6346

this message appears when trying pin any cores after 14 core:
16#16_17#17_18#18_19#19_20#20_21#21_22#22
"cpu pinning validation failed - virtual cpu does not exist in vm"

"Count Threads As Cores" is disabled

pinning cores from 9 to 15 goes well 0#0_1#1_2#2_3#3_4#4_5#5_6#6_7#7_8#8_9#9_10#10_11#11