#include <vector>
#include <vector>
#include <iostream>

using namespace std;

int main(int argc, char **argv) {
  cout << "START!\n";
  cout << "C++ standard : " << __cplusplus << "\n";
  vector<int> v;
  v.reserve(1'000'000'000'000); 
  cout << "FINISH!\n";
}

START!
C++ standard : 201402
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Aborted (core dumped)

START!
C++ standard : 201402
mmap(NULL, 4000000004096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
brk(0x594817588000)                     = 0x55a4c4c32000
mmap(NULL, 4000000135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
tgkill(23101, 23101, SIGABRT)           = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGABRT {si_signo=SIGABRT, si_code=SI_TKILL, si_pid=23101, si_uid=1000} ---
+++ killed by SIGABRT (core dumped) +++
./go: line 13: 23098 Aborted                 (core dumped) strace -e trace=ipc,memory,process,signal ./main.exe

$ free -m 
              total        used        free      shared  buff/cache   available
Mem:          16005        1228       13814          13         962       14472
Swap:          2047           0        2047

1000000000000 * 100 / 1024 /1024 /1024 /1024 ~ 90 Гб

2^43 = 8796093022208

8796093022208 /1024/1024/1024/1024 = 8 Тб