execve("/usr/bin/xset", ["xset", "q"], [/* 112 vars */]) = 0 brk(0) = 0x165c000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/opt/opencascade/lib/tls/x86_64/libXmuu.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/opt/opencascade/lib/tls/x86_64", 0x7ffdffd4d810) = -1 ENOENT (No such file or directory) open("/opt/opencascade/lib/tls/libXmuu.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/opt/opencascade/lib/tls", 0x7ffdffd4d810) = -1 ENOENT (No such file or directory) open("/opt/opencascade/lib/x86_64/libXmuu.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/opt/opencascade/lib/x86_64", 0x7ffdffd4d810) = -1 ENOENT (No such file or directory) open("/opt/opencascade/lib/libXmuu.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/opt/opencascade/lib", {st_mode=S_IFDIR|0755, st_size=6444, ...}) = 0 open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=382364, ...}) = 0 mmap(NULL, 382364, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6888e94000 close(3) = 0 open("/usr/lib/libXmuu.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\24\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=14480, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6888e93000 mmap(NULL, 2109632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6888acd000 mprotect(0x7f6888ad0000, 2093056, PROT_NONE) = 0 mmap(0x7f6888ccf000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6888ccf000 close(3) = 0 open("/opt/opencascade/lib/libX11.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libX11.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\335\1\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=1314936, ...}) = 0 mmap(NULL, 3412192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f688878b000 mprotect(0x7f68888c6000, 2093056, PROT_NONE) = 0 mmap(0x7f6888ac5000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13a000) = 0x7f6888ac5000 mmap(0x7f6888acc000, 224, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6888acc000 close(3) = 0 open("/opt/opencascade/lib/libXext.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libXext.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p9\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=73688, ...}) = 0 mmap(NULL, 2169560, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6888579000 mprotect(0x7f688858a000, 2093056, PROT_NONE) = 0 mmap(0x7f6888789000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f6888789000 close(3) = 0 open("/opt/opencascade/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\7\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=1991416, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6888e92000 mmap(NULL, 3815984, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f68881d5000 mprotect(0x7f6888370000, 2093056, PROT_NONE) = 0 mmap(0x7f688856f000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19a000) = 0x7f688856f000 mmap(0x7f6888575000, 14896, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6888575000 close(3) = 0 open("/opt/opencascade/lib/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libxcb.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\245\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=142080, ...}) = 0 mmap(NULL, 2237448, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6887fb2000 mprotect(0x7f6887fd3000, 2097152, PROT_NONE) = 0 mmap(0x7f68881d3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0x7f68881d3000 close(3) = 0 open("/opt/opencascade/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=14576, ...}) = 0 mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6887dae000 mprotect(0x7f6887db1000, 2093056, PROT_NONE) = 0 mmap(0x7f6887fb0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6887fb0000 close(3) = 0 open("/opt/opencascade/lib/libXau.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libXau.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \17\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=14512, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6888e91000 mmap(NULL, 2109744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6887baa000 mprotect(0x7f6887bac000, 2097152, PROT_NONE) = 0 mmap(0x7f6887dac000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6887dac000 close(3) = 0 open("/opt/opencascade/lib/libXdmcp.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) open("/usr/lib/libXdmcp.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \25\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=22688, ...}) = 0 mmap(NULL, 2117912, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f68879a4000 mprotect(0x7f68879a9000, 2093056, PROT_NONE) = 0 mmap(0x7f6887ba8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f6887ba8000 close(3) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6888e90000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6888e8f000 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6888e8e000 arch_prctl(ARCH_SET_FS, 0x7f6888e8f700) = 0 mprotect(0x7f688856f000, 16384, PROT_READ) = 0 mprotect(0x7f6887ba8000, 4096, PROT_READ) = 0 mprotect(0x7f6887dac000, 4096, PROT_READ) = 0 mprotect(0x7f6887fb0000, 4096, PROT_READ) = 0 mprotect(0x7f68881d3000, 4096, PROT_READ) = 0 mprotect(0x7f6888ac5000, 8192, PROT_READ) = 0 mprotect(0x7f6888789000, 4096, PROT_READ) = 0 mprotect(0x7f6888ccf000, 4096, PROT_READ) = 0 mprotect(0x606000, 4096, PROT_READ) = 0 mprotect(0x7f6888ef2000, 4096, PROT_READ) = 0 munmap(0x7f6888e94000, 382364) = 0 brk(0) = 0x165c000 brk(0x167e000) = 0x167e000 socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3 connect(3, {sa_family=AF_LOCAL, sun_path=@"/tmp/.X11-unix/X0"}, 20) = -1 ECONNREFUSED (Connection refused) close(3) = 0 socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3 connect(3, {sa_family=AF_LOCAL, sun_path="/tmp/.X11-unix/X0"}, 110) = 0 getpeername(3, {sa_family=AF_LOCAL, sun_path="/tmp/.X11-unix/X0"}, [20]) = 0 uname({sysname="Linux", nodename="grothendieck", ...}) = 0 access("/home/abdo/.Xauthority", R_OK) = -1 ENOENT (No such file or directory) fcntl(3, F_GETFL) = 0x2 (flags O_RDWR) fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0 fcntl(3, F_SETFD, FD_CLOEXEC) = 0 poll([{fd=3, events=POLLIN|POLLOUT}], 1, 4294967295) = 1 ([{fd=3, revents=POLLOUT}]) writev(3, [{"l\0\v\0\0\0\0\0\0\0\0\0", 12}, {"", 0}], 2) = 12 recvfrom(3, 0x165d330, 8, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable) poll([{fd=3, events=POLLIN}], 1, 4294967295Process 16703 detached