out of memory with big big input file

[Mistobaan]

fatal error: runtime: out of memory

goroutine 16 [running]:
runtime.throw(0x890077)
/usr/src/go/src/pkg/runtime/panic.c:520 +0x69 fp=0x7f1595b636d8 sp=0x7f1595b636c0
runtime.SysMap(0xc2dee20000, 0x1c040000, 0x574f00, 0x89b998)
/usr/src/go/src/pkg/runtime/mem_linux.c:147 +0x93 fp=0x7f1595b63708 sp=0x7f1595b636d8
runtime.MHeap_SysAlloc(0x8a7980, 0x1c040000)
/usr/src/go/src/pkg/runtime/malloc.goc:616 +0x15b fp=0x7f1595b63760 sp=0x7f1595b63708
MHeap_Grow(0x8a7980, 0xe020)
/usr/src/go/src/pkg/runtime/mheap.c:319 +0x5d fp=0x7f1595b637a0 sp=0x7f1595b63760
MHeap_AllocLocked(0x8a7980, 0xe01e, 0x0)
/usr/src/go/src/pkg/runtime/mheap.c:222 +0x379 fp=0x7f1595b637e0 sp=0x7f1595b637a0
runtime.MHeap_Alloc(0x8a7980, 0xe01e, 0x10100000000)
/usr/src/go/src/pkg/runtime/mheap.c:178 +0x7b fp=0x7f1595b63808 sp=0x7f1595b637e0
largealloc(0x0, 0x7f1595b638b8)
/usr/src/go/src/pkg/runtime/malloc.goc:224 +0xa2 fp=0x7f1595b63850 sp=0x7f1595b63808
runtime.mallocgc(0x1c03c000, 0x6bcfe1, 0x0)
/usr/src/go/src/pkg/runtime/malloc.goc:169 +0xb6 fp=0x7f1595b638b8 sp=0x7f1595b63850
growslice1(0x692900, 0xc2c8780000, 0x59a580, 0x59a580, 0x59a581, 0x7f1595b63978)
/usr/src/go/src/pkg/runtime/slice.goc:125 +0x107 fp=0x7f1595b63908 sp=0x7f1595b638b8
runtime.growslice(0x692900, 0xc2c8780000, 0x59a580, 0x59a580, 0x1, 0x0, 0x0, 0x0)
/usr/src/go/src/pkg/runtime/slice.goc:76 +0xbb fp=0x7f1595b63950 sp=0x7f1595b63908
github.com/tsenart/vegeta/lib.NewTargets(0xc248086000, 0x31a43867, 0x3ffffe00, 0x896080, 0x0, 0x0, 0xc20800f080, 0x0, 0x0, 0x0, ...)
/go/src/github.com/tsenart/vegeta/lib/targets.go:62 +0x5e9 fp=0x7f1595b63b40 sp=0x7f1595b63950
main.attack(0xc208052280, 0x0, 0x0)
/go/src/github.com/tsenart/vegeta/attack.go:101 +0x3c0 fp=0x7f1595b63dd8 sp=0x7f1595b63b40
main.func·001(0xc20800e020, 0x1, 0x1, 0x0, 0x0)
/go/src/github.com/tsenart/vegeta/attack.go:40 +0x73 fp=0x7f1595b63e18 sp=0x7f1595b63dd8
main.main()
/go/src/github.com/tsenart/vegeta/main.go:37 +0x409 fp=0x7f1595b63f50 sp=0x7f1595b63e18
runtime.main()
/usr/src/go/src/pkg/runtime/proc.c:247 +0x11a fp=0x7f1595b63fa8 sp=0x7f1595b63f50
runtime.goexit()
/usr/src/go/src/pkg/runtime/proc.c:1445 fp=0x7f1595b63fb0 sp=0x7f1595b63fa8
created by _rt0_go
/usr/src/go/src/pkg/runtime/asm_amd64.s:97 +0x120

goroutine 19 [finalizer wait]:
runtime.park(0x417d30, 0x8957b8, 0x893a09)
/usr/src/go/src/pkg/runtime/proc.c:1369 +0x89
runtime.parkunlock(0x8957b8, 0x893a09)
/usr/src/go/src/pkg/runtime/proc.c:1385 +0x3b
runfinq()
/usr/src/go/src/pkg/runtime/mgc0.c:2644 +0xcf
runtime.goexit()
/usr/src/go/src/pkg/runtime/proc.c:1445

[tsenart]

Computers have limited amounts of memory. If you don't provide more details of your machine resources and inputs to Vegeta, then I have my hands tied in helping you.