runtime: goroutine stack exceeds 1000000000-byte limit
runtime: sp=0x40201e0360 stack=[0x40201e0000, 0x40401e0000]
fatal error: stack overflow

runtime stack:
runtime.throw({0xf856d?, 0x1?})
	/usr/local/go/src/runtime/panic.go:1023 +0x40 fp=0x4000063e00 sp=0x4000063dd0 pc=0x45bd0
runtime.newstack()
	/usr/local/go/src/runtime/stack.go:1103 +0x460 fp=0x4000063fb0 sp=0x4000063e00 pc=0x623b0
runtime.morestack()
	/usr/local/go/src/runtime/asm_arm64.s:341 +0x70 fp=0x4000063fb0 sp=0x4000063fb0 pc=0x77b60

goroutine 1 gp=0x40000021c0 m=4 mp=0x400004f008 [running]:
runtime.deductAssistCredit(0x30?)
	/usr/local/go/src/runtime/malloc.go:1337 +0x7c fp=0x40201e0360 sp=0x40201e0360 pc=0x1cfac
runtime.mallocgc(0x30, 0xe3d40, 0x1)
	/usr/local/go/src/runtime/malloc.go:1025 +0xe8 fp=0x40201e03f0 sp=0x40201e0360 pc=0x1c718
runtime.makeslice(0x0?, 0x0?, 0x40201e04c8?)
	/usr/local/go/src/runtime/slice.go:107 +0x50 fp=0x40201e0420 sp=0x40201e03f0 pc=0x600d0
main.solve.func3(0x6, 0x2, {0x400486d260, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:76 +0x78 fp=0x40201e0500 sp=0x40201e0420 pc=0xc0918
main.solve.func3(0x2, 0x8, {0x400486d230, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e05e0 sp=0x40201e0500 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486d200, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e06c0 sp=0x40201e05e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486d110, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e07a0 sp=0x40201e06c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486d0e0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0880 sp=0x40201e07a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486cf60, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0960 sp=0x40201e0880 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486ce70, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0a40 sp=0x40201e0960 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486ce40, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0b20 sp=0x40201e0a40 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486ce10, 0x2, 0xffff8ac97108?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0c00 sp=0x40201e0b20 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486cbd0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0ce0 sp=0x40201e0c00 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486cba0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0dc0 sp=0x40201e0ce0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486cb70, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0ea0 sp=0x40201e0dc0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486ca80, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e0f80 sp=0x40201e0ea0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486c900, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1060 sp=0x40201e0f80 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486c8d0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1140 sp=0x40201e1060 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486c7e0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1220 sp=0x40201e1140 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486c7b0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1300 sp=0x40201e1220 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486c630, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e13e0 sp=0x40201e1300 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486c540, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e14c0 sp=0x40201e13e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486c510, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e15a0 sp=0x40201e14c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486c4e0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1680 sp=0x40201e15a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486c2a0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1760 sp=0x40201e1680 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486c270, 0x2, 0x40201e1898?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1840 sp=0x40201e1760 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486c240, 0x2, 0xffff8ac97108?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1920 sp=0x40201e1840 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486c150, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1a00 sp=0x40201e1920 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486bfb0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1ae0 sp=0x40201e1a00 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486bf80, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1bc0 sp=0x40201e1ae0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486be90, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1ca0 sp=0x40201e1bc0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486be60, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1d80 sp=0x40201e1ca0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486bce0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1e60 sp=0x40201e1d80 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486bbf0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e1f40 sp=0x40201e1e60 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486bbc0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2020 sp=0x40201e1f40 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486bb90, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2100 sp=0x40201e2020 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486b950, 0x2, 0xffff8ac97108?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e21e0 sp=0x40201e2100 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486b920, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e22c0 sp=0x40201e21e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486b8f0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e23a0 sp=0x40201e22c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486b800, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2480 sp=0x40201e23a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486b680, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2560 sp=0x40201e2480 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486b650, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2640 sp=0x40201e2560 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486b560, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2720 sp=0x40201e2640 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486b530, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2800 sp=0x40201e2720 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486b3b0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e28e0 sp=0x40201e2800 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486b2c0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e29c0 sp=0x40201e28e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x400486b290, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2aa0 sp=0x40201e29c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x400486b260, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2b80 sp=0x40201e2aa0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x400486b020, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2c60 sp=0x40201e2b80 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x400486aff0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40201e2d40 sp=0x40201e2c60 pc=0xc0b98
...2396643 frames elided...
main.solve.func3(0x8, 0x4, {0x40000cae10, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dd4c0 sp=0x40401dd3e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000cade0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dd5a0 sp=0x40401dd4c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000cadb0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dd680 sp=0x40401dd5a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000cacf0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dd760 sp=0x40401dd680 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000cacc0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dd840 sp=0x40401dd760 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000cac90, 0x2, 0xffff8ac975b8?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dd920 sp=0x40401dd840 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000cac60, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dda00 sp=0x40401dd920 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000caba0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401ddae0 sp=0x40401dda00 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000cab70, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401ddbc0 sp=0x40401ddae0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000cab40, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401ddca0 sp=0x40401ddbc0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000cab10, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401ddd80 sp=0x40401ddca0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000caa50, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dde60 sp=0x40401ddd80 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000caa20, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401ddf40 sp=0x40401dde60 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca9f0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de020 sp=0x40401ddf40 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca9c0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de100 sp=0x40401de020 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca900, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de1e0 sp=0x40401de100 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca8d0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de2c0 sp=0x40401de1e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca8a0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de3a0 sp=0x40401de2c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca870, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de480 sp=0x40401de3a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca7b0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de560 sp=0x40401de480 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca780, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de640 sp=0x40401de560 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca750, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de720 sp=0x40401de640 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca720, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de800 sp=0x40401de720 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca660, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de8e0 sp=0x40401de800 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca630, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401de9c0 sp=0x40401de8e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca600, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401deaa0 sp=0x40401de9c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca5d0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401deb80 sp=0x40401deaa0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca510, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dec60 sp=0x40401deb80 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca4e0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401ded40 sp=0x40401dec60 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca4b0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dee20 sp=0x40401ded40 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca480, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401def00 sp=0x40401dee20 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca3c0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401defe0 sp=0x40401def00 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca390, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df0c0 sp=0x40401defe0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca360, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df1a0 sp=0x40401df0c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca330, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df280 sp=0x40401df1a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca270, 0x2, 0x30?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df360 sp=0x40401df280 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca240, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df440 sp=0x40401df360 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca210, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df520 sp=0x40401df440 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca1e0, 0x2, 0x0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df600 sp=0x40401df520 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000ca120, 0x2, 0x400009c720?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df6e0 sp=0x40401df600 pc=0xc0b98
main.solve.func3(0x8, 0x4, {0x40000ca0f0, 0x2, 0x400009c818?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df7c0 sp=0x40401df6e0 pc=0xc0b98
main.solve.func3(0x4, 0xa, {0x40000ca0c0, 0x2, 0xffff8ac975b8?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df8a0 sp=0x40401df7c0 pc=0xc0b98
main.solve.func3(0xa, 0x3, {0x40000ca090, 0x2, 0x400009c9c0?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401df980 sp=0x40401df8a0 pc=0xc0b98
main.solve.func3(0x3, 0x8, {0x40000c2040, 0x2, 0x400009cab8?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dfa60 sp=0x40401df980 pc=0xc0b98
main.solve.func3(0x8, 0x1, {0x40000b4120, 0x1, 0x10001b8?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dfb40 sp=0x40401dfa60 pc=0xc0b98
main.solve.func3(0x1, 0x0, {0x0, 0x0, 0x400009cca8?})
	/tmp/cf-worker-1547423043/verifierC.go:101 +0x2f8 fp=0x40401dfc20 sp=0x40401dfb40 pc=0xc0b98
main.solve({0x40000c6000, 0x41})
	/tmp/cf-worker-1547423043/verifierC.go:106 +0x3d0 fp=0x40401dfdd0 sp=0x40401dfc20 pc=0xc0800
main.main()
	/tmp/cf-worker-1547423043/verifierC.go:161 +0x1ac fp=0x40401dff40 sp=0x40401dfdd0 pc=0xc184c
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28c fp=0x40401dffd0 sp=0x40401dff40 pc=0x4858c
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x40401dffd0 sp=0x40401dffd0 pc=0x79da4

goroutine 2 gp=0x4000002700 m=nil [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000048f90 sp=0x4000048f70 pc=0x489b8
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xb8 fp=0x4000048fd0 sp=0x4000048f90 pc=0x48848
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x4000048fd0 sp=0x4000048fd0 pc=0x79da4
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x24

goroutine 3 gp=0x4000002c40 m=nil [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000049760 sp=0x4000049740 pc=0x489b8
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0x4000068000)
	/usr/local/go/src/runtime/mgcsweep.go:318 +0x108 fp=0x40000497b0 sp=0x4000049760 pc=0x34a78
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x28 fp=0x40000497d0 sp=0x40000497b0 pc=0x28e98
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x40000497d0 sp=0x40000497d0 pc=0x79da4
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x6c

goroutine 4 gp=0x4000002e00 m=nil [GC scavenge wait]:
runtime.gopark(0x10000?, 0x11e198?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000049f60 sp=0x4000049f40 pc=0x489b8
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x1bdfa0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x5c fp=0x4000049f90 sp=0x4000049f60 pc=0x3240c
runtime.bgscavenge(0x4000068000)
	/usr/local/go/src/runtime/mgcscavenge.go:658 +0xac fp=0x4000049fb0 sp=0x4000049f90 pc=0x329bc
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x28 fp=0x4000049fd0 sp=0x4000049fb0 pc=0x28e38
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x4000049fd0 sp=0x4000049fd0 pc=0x79da4
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xac

goroutine 17 gp=0x4000082380 m=nil [finalizer wait]:
runtime.gopark(0x40000485b8?, 0x761a8?, 0x8?, 0x0?, 0xdb9a0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000048580 sp=0x4000048560 pc=0x489b8
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x108 fp=0x40000487d0 sp=0x4000048580 pc=0x27f68
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x40000487d0 sp=0x40000487d0 pc=0x79da4
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x80

goroutine 18 gp=0x4000082540 m=nil [GC worker (idle)]:
runtime.gopark(0x1cbb8a7c88906?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000044730 sp=0x4000044710 pc=0x489b8
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xd8 fp=0x40000447d0 sp=0x4000044730 pc=0x2ad28
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x40000447d0 sp=0x40000447d0 pc=0x79da4
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x28

goroutine 33 gp=0x4000480000 m=nil [GC worker (idle)]:
runtime.gopark(0x224320?, 0x3?, 0x9d?, 0xa0?, 0x40005dfca0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000486730 sp=0x4000486710 pc=0x489b8
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xd8 fp=0x40004867d0 sp=0x4000486730 pc=0x2ad28
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x40004867d0 sp=0x40004867d0 pc=0x79da4
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x28

goroutine 34 gp=0x40004801c0 m=nil [GC worker (idle)]:
runtime.gopark(0x1cbb89083251b?, 0xc0b98?, 0x8?, 0x0?, 0x4?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000486f30 sp=0x4000486f10 pc=0x489b8
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xd8 fp=0x4000486fd0 sp=0x4000486f30 pc=0x2ad28
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x4000486fd0 sp=0x4000486fd0 pc=0x79da4
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x28

goroutine 19 gp=0x4000082700 m=nil [GC worker (idle)]:
runtime.gopark(0x1cbb89082c2f1?, 0x1?, 0x67?, 0x9?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x4000044f30 sp=0x4000044f10 pc=0x489b8
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1310 +0xd8 fp=0x4000044fd0 sp=0x4000044f30 pc=0x2ad28
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x4000044fd0 sp=0x4000044fd0 pc=0x79da4
created by runtime.gcBgMarkStartWorkers in goroutine 1
	/usr/local/go/src/runtime/mgc.go:1234 +0x28