Result

INVALID

Duration

2445ms

Code [DL]

package main
//char s[9];f(){for(;gets(s);putchar(s[s[1]-s[2]?4:2]));}
import "C"
func main(){C.f()}

stdin

967 629
129 169
684 112
641 443
844 973
899 897
877 776
393 163
743 413
319 715
533 632
866 628
772 772
988 315
455 992
718 556
166 887
624 459
466 612
272 154
437 779
229 293
125 523
435 556
464 942
298 591
544 447
316 628
188 751
528 987
954 549
254 459

stdout

stderr

# command-line-arguments
/tmp/code.go:2:11: warning: return type defaults to 'int' [-Wimplicit-int]
    2 | //char s[9];f(){for(;gets(s);putchar(s[s[1]-s[2]?4:2]));}
      |           ^
/tmp/code.go: In function 'f':
/tmp/code.go:2:20: warning: implicit declaration of function 'gets' [-Wimplicit-function-declaration]
    2 | //char s[9];f(){for(;gets(s);putchar(s[s[1]-s[2]?4:2]));}
      |                    ^~~~
/tmp/code.go:2:28: warning: implicit declaration of function 'putchar' [-Wimplicit-function-declaration]
    2 | //char s[9];f(){for(;gets(s);putchar(s[s[1]-s[2]?4:2]));}
      |                            ^~~~~~~

strace

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffe0f107340 /* 7 vars */) = 0
12    execve("/usr/bin/realpath", ["realpath", "/volume/CODE"], 0x55eb86b57d18 /* 7 vars */) = 0
12    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    execve("/bin/ln", ["ln", "-sf", "/volume/CODE", "/tmp/code.go"], 0x55eb86b57d38 /* 7 vars */) = 0
13    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
14    execve("/usr/bin/go", ["/usr/bin/go", "build", "-o", "/tmp/code", "/tmp/code.go"], 0x55eb87d8e028 /* 7 vars */) = 0
20    execve("/usr/lib/go/pkg/tool/linux_amd64/compile", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-V=full"], 0xc000226820 /* 25 vars */) = 0
21    execve("/usr/lib/go/pkg/tool/linux_amd64/cgo", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-V=full"], 0xc000242750 /* 25 vars */) = 0
23    +++ exited with 0 +++
24    +++ exited with 0 +++
22    +++ exited with 0 +++
21    +++ exited with 0 +++
19    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
25    execve("/usr/lib/go/pkg/tool/linux_amd64/compile", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-V=full"], 0xc0002429c0 /* 25 vars */) = 0
27    +++ exited with 0 +++
28    +++ exited with 0 +++
26    +++ exited with 0 +++
29    +++ exited with 0 +++
20    +++ exited with 0 +++
15    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
32    execve("/usr/lib/go/pkg/tool/linux_amd64/asm", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-V=full"], 0xc000226a90 /* 25 vars */) = 0
36    +++ exited with 0 +++
34    +++ exited with 0 +++
35    +++ exited with 0 +++
33    +++ exited with 0 +++
32    +++ exited with 0 +++
30    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
39    +++ exited with 0 +++
40    +++ exited with 0 +++
38    +++ exited with 0 +++
25    +++ exited with 0 +++
19    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
41    execve("/usr/lib/go/pkg/tool/linux_amd64/cgo", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-objdir", "/tmp/go-build643315380/b001/", "-importpath", "command-line-arguments", "--", "-I", "/tmp/go-build643315380/b001/", "-g", "-O2", "/tmp/code.go"], 0xc000108000 /* 26 vars */) = 0
46    execve("/usr/bin/gcc", ["gcc", "-E", "-dM", "-m64", "-I", "/tmp/go-build643315380/b001/", "-O2", "-I", ".", "/tmp/cgo-gcc-input-274302926.c"], 0xc0000c8000 /* 29 vars */) = 0
47    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-E", "-quiet", "-I", "/tmp/go-build643315380/b001/", "-I", ".", "/tmp/cgo-gcc-input-274302926.c", "-m64", "-mtune=generic", "-march=x86-64", "-O2", "-dM"], 0x1d167c0 /* 31 vars */) = 0
47    +++ exited with 0 +++
46    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
46    +++ exited with 0 +++
45    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
48    execve("/usr/bin/gcc", ["gcc", "-w", "-Wno-error", "-o/tmp/go-build643315380/b001//_"..., "-gdwarf-2", "-c", "-I", "/tmp/go-build643315380/b001/", "-m64", "-O0", "-I", ".", "/tmp/cgo-gcc-input-046503637.c"], 0xc0000c80f0 /* 29 vars */) = 0
49    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-I", "/tmp/go-build643315380/b001/", "-I", ".", "/tmp/cgo-gcc-input-046503637.c", "-quiet", "-dumpbase", "cgo-gcc-input-046503637.c", "-m64", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/tmp/go-build643315380/b001//_cg"..., "-gdwarf-2", "-O0", "-Wno-error", "-w", "-o", "/tmp/ccgjMHEf.s"], 0x1747920 /* 31 vars */) = 0
49    +++ exited with 1 +++
48    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=1, si_utime=1, si_stime=0} ---
48    +++ exited with 1 +++
45    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
50    execve("/usr/bin/gcc", ["gcc", "-w", "-Wno-error", "-o/tmp/go-build643315380/b001//_"..., "-gdwarf-2", "-c", "-I", "/tmp/go-build643315380/b001/", "-O2", "-m64", "-I", ".", "/tmp/cgo-gcc-input-493240368.c"], 0xc00011c000 /* 29 vars */) = 0
51    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-I", "/tmp/go-build643315380/b001/", "-I", ".", "/tmp/cgo-gcc-input-493240368.c", "-quiet", "-dumpbase", "cgo-gcc-input-493240368.c", "-m64", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/tmp/go-build643315380/b001//_cg"..., "-gdwarf-2", "-O2", "-Wno-error", "-w", "-o", "/tmp/ccNkOnOG.s"], 0x1466920 /* 31 vars */) = 0
51    +++ exited with 0 +++
50    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=2, si_stime=0} ---
52    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-W", "-I", "/tmp/go-build643315380/b001/", "-I", ".", "--64", "-o", "/tmp/go-build643315380/b001//_cg"..., "/tmp/ccNkOnOG.s"], 0x1466920 /* 31 vars */) = 0
52    +++ exited with 0 +++
50    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
50    +++ exited with 0 +++
45    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
44    +++ exited with 0 +++
43    +++ exited with 0 +++
42    +++ exited with 0 +++
45    +++ exited with 0 +++
41    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
53    execve("/usr/bin/gcc", ["gcc", "-fno-caret-diagnostics", "-c", "-x", "c", "-", "-o", "/dev/null"], 0xc0001080e0 /* 26 vars */) = 0
53    +++ exited with 1 +++
37    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=1, si_utime=1, si_stime=0} ---
54    execve("/usr/bin/gcc", ["gcc", "-Qunused-arguments", "-c", "-x", "c", "-", "-o", "/dev/null"], 0xc000150000 /* 26 vars */) = 0
54    +++ exited with 1 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=1, si_utime=1, si_stime=0} ---
55    execve("/usr/bin/gcc", ["gcc", "-fdebug-prefix-map=a=b", "-c", "-x", "c", "-", "-o", "/dev/null"], 0xc0001081c0 /* 26 vars */) = 0
56    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-", "-quiet", "-dumpbase", "-", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/dev/null", "-fdebug-prefix-map=a=b", "-o", "/tmp/ccjlDkoA.s"], 0x18ff680 /* 28 vars */) = 0
56    +++ exited with 0 +++
55    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
57    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "--64", "-o", "/dev/null", "/tmp/ccjlDkoA.s"], 0x18ff680 /* 28 vars */) = 0
57    +++ exited with 0 +++
55    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
55    +++ exited with 0 +++
37    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
58    execve("/usr/bin/gcc", ["gcc", "-gno-record-gcc-switches", "-c", "-x", "c", "-", "-o", "/dev/null"], 0xc0001500e0 /* 26 vars */) = 0
59    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-", "-quiet", "-dumpbase", "-", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/dev/null", "-gno-record-gcc-switches", "-o", "/tmp/ccoggDbh.s"], 0xd2a680 /* 28 vars */) = 0
59    +++ exited with 0 +++
58    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
60    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "--64", "-o", "/dev/null", "/tmp/ccoggDbh.s"], 0xd2a680 /* 28 vars */) = 0
60    +++ exited with 0 +++
58    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
58    +++ exited with 0 +++
19    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
61    execve("/usr/bin/gcc", ["gcc", "-I", "/tmp", "-fPIC", "-m64", "-pthread", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-gno-record-gcc-switches", "-I", "/tmp/go-build643315380/b001/", "-g", "-O2", "-o", "/tmp/go-build643315380/b001/_x00"..., "-c", "_cgo_export.c"], 0xc0001082a0 /* 26 vars */) = 0
62    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-I", "/tmp", "-I", "/tmp/go-build643315380/b001/", "-D_REENTRANT", "_cgo_export.c", "-quiet", "-dumpbase", "_cgo_export.c", "-m64", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/tmp/go-build643315380/b001/_x00"..., "-gno-record-gcc-switches", "-g", "-O2", "-fPIC", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-o", "/tmp/ccMIdPmF.s"], 0x2118a60 /* 28 vars */) = 0
62    +++ exited with 0 +++
61    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=1, si_stime=1} ---
63    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-I", "/tmp", "-I", "/tmp/go-build643315380/b001/", "--64", "-o", "/tmp/go-build643315380/b001/_x00"..., "/tmp/ccMIdPmF.s"], 0x2118a60 /* 28 vars */) = 0
63    +++ exited with 0 +++
61    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
61    +++ exited with 0 +++
19    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
64    execve("/usr/bin/gcc", ["gcc", "-I", "/tmp", "-fPIC", "-m64", "-pthread", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-gno-record-gcc-switches", "-I", "/tmp/go-build643315380/b001/", "-g", "-O2", "-o", "/tmp/go-build643315380/b001/_x00"..., "-c", "code.cgo2.c"], 0xc0001501c0 /* 26 vars */) = 0
65    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-I", "/tmp", "-I", "/tmp/go-build643315380/b001/", "-D_REENTRANT", "code.cgo2.c", "-quiet", "-dumpbase", "code.cgo2.c", "-m64", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/tmp/go-build643315380/b001/_x00"..., "-gno-record-gcc-switches", "-g", "-O2", "-fPIC", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-o", "/tmp/ccMIpcbn.s"], 0x603a60 /* 28 vars */) = 0
65    +++ exited with 0 +++
64    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=1, si_stime=1} ---
66    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-I", "/tmp", "-I", "/tmp/go-build643315380/b001/", "--64", "-o", "/tmp/go-build643315380/b001/_x00"..., "/tmp/ccMIpcbn.s"], 0x603a60 /* 28 vars */) = 0
66    +++ exited with 0 +++
64    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
64    +++ exited with 0 +++
37    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
67    execve("/usr/bin/gcc", ["gcc", "-I", "/tmp", "-fPIC", "-m64", "-pthread", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-gno-record-gcc-switches", "-I", "/tmp/go-build643315380/b001/", "-g", "-O2", "-o", "/tmp/go-build643315380/b001/_cgo"..., "-c", "_cgo_main.c"], 0xc000108380 /* 26 vars */) = 0
68    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "-I", "/tmp", "-I", "/tmp/go-build643315380/b001/", "-D_REENTRANT", "_cgo_main.c", "-quiet", "-dumpbase", "_cgo_main.c", "-m64", "-mtune=generic", "-march=x86-64", "-auxbase-strip", "/tmp/go-build643315380/b001/_cgo"..., "-gno-record-gcc-switches", "-g", "-O2", "-fPIC", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-o", "/tmp/ccENIeBj.s"], 0xe39a60 /* 28 vars */) = 0
68    +++ exited with 0 +++
67    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
69    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-I", "/tmp", "-I", "/tmp/go-build643315380/b001/", "--64", "-o", "/tmp/go-build643315380/b001/_cgo"..., "/tmp/ccENIeBj.s"], 0xe39a60 /* 28 vars */) = 0
69    +++ exited with 0 +++
67    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
67    +++ exited with 0 +++
19    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
70    execve("/usr/bin/gcc", ["gcc", "-I", "/tmp", "-fPIC", "-m64", "-pthread", "-fmessage-length=0", "-fdebug-prefix-map=/tmp/go-build"..., "-gno-record-gcc-switches", "-o", "/tmp/go-build643315380/b001/_cgo"..., "/tmp/go-build643315380/b001/_cgo"..., "/tmp/go-build643315380/b001/_x00"..., "/tmp/go-build643315380/b001/_x00"..., "-g", "-O2"], 0xc0001502a0 /* 26 vars */) = 0
71    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/collect2", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lpthr"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-pie", "-z", "relro", "-z", "now", "-o", "/tmp/go-build643315380/b001/_cgo"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", ...], 0x23a0d60 /* 31 vars */) = 0
72    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/ld", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lpthr"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-pie", "-z", "relro", "-z", "now", "-o", "/tmp/go-build643315380/b001/_cgo"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", ...], 0x7fff9468df58 /* 31 vars */) = 0
72    +++ exited with 0 +++
71    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
71    +++ exited with 0 +++
70    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
70    +++ exited with 0 +++
37    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
73    execve("/usr/lib/go/pkg/tool/linux_amd64/cgo", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-dynpackage", "main", "-dynimport", "/tmp/go-build643315380/b001/_cgo"..., "-dynout", "/tmp/go-build643315380/b001/_cgo"...], 0xc000108460 /* 26 vars */) = 0
74    +++ exited with 0 +++
75    +++ exited with 0 +++
76    +++ exited with 0 +++
73    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
77    execve("/usr/lib/go/pkg/tool/linux_amd64/compile", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-o", "/tmp/go-build643315380/b001/_pkg"..., "-trimpath", "/tmp/go-build643315380/b001=>", "-p", "main", "-buildid", "cjI01qujzMUet90lnbVu/cjI01qujzMU"..., "-goversion", "go1.13.10", "-D", "_/tmp", "-importcfg", "/tmp/go-build643315380/b001/impo"..., "-pack", "-c=2", "/tmp/go-build643315380/b001/_cgo"..., "/tmp/go-build643315380/b001/code"..., "/tmp/go-build643315380/b001/_cgo"...], 0xc00019c680 /* 25 vars */) = 0
80    +++ exited with 0 +++
78    +++ exited with 0 +++
79    +++ exited with 0 +++
77    +++ exited with 0 +++
37    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=1, si_stime=0} ---
81    execve("/usr/lib/go/pkg/tool/linux_amd64/link", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-V=full"], 0xc000202820 /* 25 vars */) = 0
84    +++ exited with 0 +++
83    +++ exited with 0 +++
82    +++ exited with 0 +++
81    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
85    execve("/usr/lib/go/pkg/tool/linux_amd64/link", ["/usr/lib/go/pkg/tool/linux_amd64"..., "-o", "/tmp/go-build643315380/b001/exe/"..., "-importcfg", "/tmp/go-build643315380/b001/impo"..., "-buildmode=exe", "-buildid=9krrXDbJjEa9BYi-HVHC/cj"..., "-extld=gcc", "/tmp/go-build643315380/b001/_pkg"...], 0xc00019cb60 /* 25 vars */) = 0
90    execve("/usr/bin/gcc", ["gcc", "-Wl,--compress-debug-sections=zl"..., "trivial.c"], 0xc00149c000 /* 26 vars */) = 0
91    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "trivial.c", "-quiet", "-dumpbase", "trivial.c", "-mtune=generic", "-march=x86-64", "-auxbase", "trivial", "-o", "/tmp/ccGgBDMh.s"], 0x18fd520 /* 29 vars */) = 0
91    +++ exited with 0 +++
90    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
92    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "--64", "-o", "/tmp/ccdiigPF.o", "/tmp/ccGgBDMh.s"], 0x18fd520 /* 29 vars */) = 0
92    +++ exited with 0 +++
90    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
93    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/collect2", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-pie", "-z", "relro", "-z", "now", "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., ...], 0x18fe840 /* 31 vars */) = 0
94    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/ld", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-pie", "-z", "relro", "-z", "now", "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., ...], 0x7ffe306d4800 /* 31 vars */) = 0
94    +++ exited with 0 +++
93    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
93    +++ exited with 0 +++
90    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
90    +++ exited with 0 +++
88    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
95    execve("/usr/bin/gcc", ["gcc", "-no-pie", "trivial.c"], 0xc00153a000 /* 26 vars */) = 0
96    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/cc1", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-quiet", "trivial.c", "-quiet", "-dumpbase", "trivial.c", "-mtune=generic", "-march=x86-64", "-auxbase", "trivial", "-o", "/tmp/ccOlBmIh.s"], 0x1a01540 /* 29 vars */) = 0
96    +++ exited with 0 +++
95    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
97    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/as", ["/usr/lib/gcc/x86_64-alpine-linux"..., "--64", "-o", "/tmp/cckgCmia.o", "/tmp/ccOlBmIh.s"], 0x1a01540 /* 29 vars */) = 0
97    +++ exited with 0 +++
95    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
98    execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/collect2", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-z", "relro", "-z", "now", "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "/tmp/cckgCmia.o", ...], 0x1a02860 /* 31 vars */) = 0
99    execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/ld", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-z", "relro", "-z", "now", "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "/tmp/cckgCmia.o", ...], 0x7ffd96ac6c50 /* 31 vars */) = 0
99    +++ exited with 0 +++
98    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
98    +++ exited with 0 +++
95    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
95    +++ exited with 0 +++
88    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
100   execve("/usr/bin/gcc", ["gcc", "-m64", "-o", "/tmp/go-build643315380/b001/exe/"..., "-rdynamic", "-Wl,--compress-debug-sections=zl"..., "/tmp/go-link-132242085/go.o", "/tmp/go-link-132242085/000000.o", "/tmp/go-link-132242085/000001.o", "/tmp/go-link-132242085/000002.o", "/tmp/go-link-132242085/000003.o", "/tmp/go-link-132242085/000004.o", "/tmp/go-link-132242085/000005.o", "/tmp/go-link-132242085/000006.o", "/tmp/go-link-132242085/000007.o", "/tmp/go-link-132242085/000008.o", "/tmp/go-link-132242085/000009.o", "/tmp/go-link-132242085/000010.o", "/tmp/go-link-132242085/000011.o", "/tmp/go-link-132242085/000012.o", "/tmp/go-link-132242085/000013.o", "-g", "-O2", "-g", "-O2", "-lpthread", "-no-pie"], 0xc00153c1a0 /* 25 vars */) = 0
101   execve("/usr/libexec/gcc/x86_64-alpine-linux-musl/9.3.0/collect2", ["/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-export-dynamic", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-z", "relro", "-z", "now", "-o", "/tmp/go-build643315380/b001/exe/"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", ...], 0x1773620 /* 30 vars */) = 0
102   execve("/usr/lib/gcc/x86_64-alpine-linux-musl/9.3.0/../../../../x86_64-alpine-linux-musl/bin/ld", ["/usr/lib/gcc/x86_64-alpine-linux"..., "-plugin", "/usr/libexec/gcc/x86_64-alpine-l"..., "-plugin-opt=/usr/libexec/gcc/x86"..., "-plugin-opt=-fresolution=/tmp/cc"..., "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "-plugin-opt=-pass-through=-lc", "-plugin-opt=-pass-through=-lgcc", "-plugin-opt=-pass-through=-lgcc_"..., "--eh-frame-hdr", "--hash-style=gnu", "-m", "elf_x86_64", "--as-needed", "-export-dynamic", "-dynamic-linker", "/lib/ld-musl-x86_64.so.1", "-z", "relro", "-z", "now", "-o", "/tmp/go-build643315380/b001/exe/"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "/usr/lib/gcc/x86_64-alpine-linux"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/usr/lib/gcc/x86_64-alpine-lin"..., "-L/lib/../lib", "-L/usr/lib/../lib", ...], 0x7ffe0f014ef8 /* 30 vars */) = 0
102   +++ exited with 0 +++
101   --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=6, si_stime=9} ---
101   +++ exited with 0 +++
100   --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
100   +++ exited with 0 +++
85    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
87    +++ exited with 0 +++
89    +++ exited with 0 +++
86    +++ exited with 0 +++
88    +++ exited with 0 +++
85    +++ exited with 0 +++
14    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=10, si_stime=4} ---
30    +++ exited with 0 +++
19    +++ exited with 0 +++
18    +++ exited with 0 +++
16    +++ exited with 0 +++
15    +++ exited with 0 +++
37    +++ exited with 0 +++
31    +++ exited with 0 +++
17    +++ exited with 0 +++
14    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=5, si_stime=11} ---
103   execve("/bin/cat", ["cat", "-"], 0x55eb86b57d08 /* 7 vars */ <unfinished ...>
104   execve("/tmp/code", ["/tmp/code"], 0x55eb86b57cf0 /* 7 vars */) = 0
103   <... execve resumed>)             = 0
103   +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
109   ????( <unfinished ...>
106   +++ exited with 0 +++
107   +++ exited with 0 +++
105   +++ exited with 0 +++
108   +++ exited with 0 +++
109   +++ exited with 0 +++
104   +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
110   execve("/bin/rm", ["rm", "/tmp/code.go", "/tmp/code"], 0x55eb86b57cf0 /* 7 vars */) = 0
110   +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
11    +++ exited with 0 +++