Language
C++
Compiler
gcc HEAD 9.0.1 20190313 (experimental)
Options
Warnings
Boost 1.69.0
C++2a(GNU)
no pedantic
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.69.0/gcc-head/include -std=gnu++2a 11111111111111
cp 1
model constructor
22222222222222
Alf
*** Error in `./prog.exe': free(): invalid pointer: 0x00000000013c7200 ***
1
2
2
3
3
Amy
Bob
Betsy
Carl
Cheryl
Oy!
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f72787657e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f727876e37a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f727877253c]
./prog.exe[0x405b11]
./prog.exe[0x40540a]
./prog.exe[0x406644]
./prog.exe[0x40666c]
./prog.exe[0x4038f6]
./prog.exe[0x4030d8]
./prog.exe[0x402b50]
./prog.exe[0x40263c]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f727870e830]
./prog.exe[0x402119]
======= Memory map: ========
00400000-0040a000 r-xp 00000000 fd:03 11543376 /home/jail/prog.exe
0060a000-0060b000 rw-p 0000a000 fd:03 11543376 /home/jail/prog.exe
013b3000-013e5000 rw-p 00000000 00:00 0 [heap]
7f7270000000-7f7270021000 rw-p 00000000 00:00 0
7f7270021000-7f7274000000 ---p 00000000 00:00 0
7f7277eb8000-7f7277ebb000 r-xp 00000000 fd:03 134242 /lib/x86_64-linux-gnu/libdl-2.23.so
7f7277ebb000-7f72780ba000 ---p 00003000 fd:03 134242 /lib/x86_64-linux-gnu/libdl-2.23.so
7f72780ba000-7f72780bb000 r--p 00002000 fd:03 134242 /lib/x86_64-linux-gnu/libdl-2.23.so
7f72780bb000-7f72780bc000 rw-p 00003000 fd:03 134242 /lib/x86_64-linux-gnu/libdl-2.23.so
7f72780bc000-7f72780cb000 r-xp 00000000 fd:03 132308 /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f72780cb000-7f72782ca000 ---p 0000f000 fd:03 132308 /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f72782ca000-7f72782cb000 r--p 0000e000 fd:03 132308 /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f72782cb000-7f72782cc000 rw-p 0000f000 fd:03 132308 /lib/x86_64-linux-gnu/libbz2.so.1.0.4
7f72782cc000-7f72782e5000 r-xp 00000000 fd:03 131208 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f72782e5000-7f72784e4000 ---p 00019000 fd:03 131208 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f72784e4000-7f72784e5000 r--p 00018000 fd:03 131208 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f72784e5000-7f72784e6000 rw-p 00019000 fd:03 131208 /lib/x86_64-linux-gnu/libz.so.1.2.8
7f72784e6000-7f72784ed000 r-xp 00000000 fd:03 137051 /lib/x86_64-linux-gnu/librt-2.23.so
7f72784ed000-7f72786ec000 ---p 00007000 fd:03 137051 /lib/x86_64-linux-gnu/librt-2.23.so
7f72786ec000-7f72786ed000 r--p 00006000 fd:03 137051 /lib/x86_64-linux-gnu/librt-2.23.so
7f72786ed000-7f72786ee000 rw-p 00007000 fd:03 137051 /lib/x86_64-linux-gnu/librt-2.23.so
7f72786ee000-7f72788ae000 r-xp 00000000 fd:03 134240 /lib/x86_64-linux-gnu/libc-2.23.so
7f72788ae000-7f7278aae000 ---p 001c0000 fd:03 134240 /lib/x86_64-linux-gnu/libc-2.23.so
7f7278aae000-7f7278ab2000 r--p 001c0000 fd:03 134240 /lib/x86_64-linux-gnu/libc-2.23.so
7f7278ab2000-7f7278ab4000 rw-p 001c4000 fd:03 134240 /lib/x86_64-linux-gnu/libc-2.23.so
7f7278ab4000-7f7278ab8000 rw-p 00000000 00:00 0
7f7278ab8000-7f7278acf000 r-xp 00000000 fd:03 1850592 /opt/wandbox/gcc-head/lib64/libgcc_s.so.1
7f7278acf000-7f7278cce000 ---p 00017000 fd:03 1850592 /opt/wandbox/gcc-head/lib64/libgcc_s.so.1
7f7278cce000-7f7278ccf000 rw-p 00016000 fd:03 1850592 /opt/wandbox/gcc-head/lib64/libgcc_s.so.1
7f7278ccf000-7f7278dd7000 r-xp 00000000 fd:03 134236 /lib/x86_64-linux-gnu/libm-2.23.so
7f7278dd7000-7f7278fd6000 ---p 00108000 fd:03 134236 /lib/x86_64-linux-gnu/libm-2.23.so
7f7278fd6000-7f7278fd7000 r--p 00107000 fd:03 134236 /lib/x86_64-linux-gnu/libm-2.23.so
7f7278fd7000-7f7278fd8000 rw-p 00108000 fd:03 134236 /lib/x86_64-linux-gnu/libm-2.23.so
7f7278fd8000-7f727919f000 r-xp 00000000 fd:03 1850615 /opt/wandbox/gcc-head/lib64/libstdc++.so.6.0.26
7f727919f000-7f727939f000 ---p 001c7000 fd:03 1850615 /opt/wandbox/gcc-head/lib64/libstdc++.so.6.0.26
7f727939f000-7f72793aa000 r--p 001c7000 fd:03 1850615 /opt/wandbox/gcc-head/lib64/libstdc++.so.6.0.26
7f72793aa000-7f72793ad000 rw-p 001d2000 fd:03 1850615 /opt/wandbox/gcc-head/lib64/libstdc++.so.6.0.26
7f72793ad000-7f72793b0000 rw-p 00000000 00:00 0
7f72793b0000-7f72793da000 r-xp 00000000 fd:03 1445253 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_wserialization.so.1.69.0
7f72793da000-7f72795da000 ---p 0002a000 fd:03 1445253 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_wserialization.so.1.69.0
7f72795da000-7f72795dc000 rw-p 0002a000 fd:03 1445253 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_wserialization.so.1.69.0
7f72795dc000-7f72796b5000 r-xp 00000000 fd:03 1445252 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_wave.so.1.69.0
7f72796b5000-7f72798b5000 ---p 000d9000 fd:03 1445252 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_wave.so.1.69.0
7f72798b5000-7f72798ba000 rw-p 000d9000 fd:03 1445252 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_wave.so.1.69.0
7f72798ba000-7f72798cc000 r-xp 00000000 fd:03 1445251 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_type_erasure.so.1.69.0
7f72798cc000-7f7279acb000 ---p 00012000 fd:03 1445251 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_type_erasure.so.1.69.0
7f7279acb000-7f7279acd000 rw-p 00011000 fd:03 1445251 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_type_erasure.so.1.69.0
7f7279acd000-7f7279ad3000 r-xp 00000000 fd:03 1445250 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_timer.so.1.69.0
7f7279ad3000-7f7279cd3000 ---p 00006000 fd:03 1445250 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_timer.so.1.69.0
7f7279cd3000-7f7279cd4000 rw-p 00006000 fd:03 1445250 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_timer.so.1.69.0
7f7279cd4000-7f7279cfb000 r-xp 00000000 fd:03 1445249 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_thread.so.1.69.0
7f7279cfb000-7f7279efa000 ---p 00027000 fd:03 1445249 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_thread.so.1.69.0
7f7279efa000-7f7279efd000 rw-p 00026000 fd:03 1445249 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_thread.so.1.69.0
7f7279efd000-7f7279efe000 r-xp 00000000 fd:03 1445248 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_system.so.1.69.0
7f7279efe000-7f727a0fd000 ---p 00001000 fd:03 1445248 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_system.so.1.69.0
7f727a0fd000-7f727a0fe000 rw-p 00000000 fd:03 1445248 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_system.so.1.69.0
7f727a0fe000-7f727a0ff000 r-xp 00000000 fd:03 1445247 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_noop.so.1.69.0
7f727a0ff000-7f727a2fe000 ---p 00001000 fd:03 1445247 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_noop.so.1.69.0
7f727a2fe000-7f727a2ff000 rw-p 00000000 fd:03 1445247 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_noop.so.1.69.0
7f727a2ff000-7f727a302000 r-xp 00000000 fd:03 1445479 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_basic.so.1.69.0
7f727a302000-7f727a501000 ---p 00003000 fd:03 1445479 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_basic.so.1.69.0
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7f727a502000-7f727a506000 r-xp 00000000 fd:03 1445478 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_addr2line.so.1.69.0
7f727a506000-7f727a706000 ---p 00004000 fd:03 1445478 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_addr2line.so.1.69.0
7f727a706000-7f727a707000 rw-p 00004000 fd:03 1445478 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_stacktrace_addr2line.so.1.69.0
7f727a707000-7f727a745000 r-xp 00000000 fd:03 1445246 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_serialization.so.1.69.0
7f727a745000-7f727a945000 ---p 0003e000 fd:03 1445246 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_serialization.so.1.69.0
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7f727d2fa000-7f727d4f9000 ---p 00020000 fd:03 1445218 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_contract.so.1.69.0
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7f727d912000-7f727d91c000 r-xp 00000000 fd:03 1445233 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_chrono.so.1.69.0
7f727d91c000-7f727db1b000 ---p 0000a000 fd:03 1445233 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_chrono.so.1.69.0
7f727db1b000-7f727db1c000 rw-p 00009000 fd:03 1445233 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_chrono.so.1.69.0
7f727db1c000-7f727db1d000 r-xp 00000000 fd:03 1445232 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_atomic.so.1.69.0
7f727db1d000-7f727dd1d000 ---p 00001000 fd:03 1445232 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_atomic.so.1.69.0
7f727dd1d000-7f727dd1e000 rw-p 00001000 fd:03 1445232 /opt/wandbox/boost-1.69.0/gcc-head/lib/libboost_atomic.so.1.69.0
7f727dd1e000-7f727dd36000 r-xp 00000000 fd:03 134239 /lib/x86_64-linux-gnu/libpthread-2.23.so
7f727dd36000-7f727df35000 ---p 00018000 fd:03 134239 /lib/x86_64-linux-gnu/libpthread-2.23.so
7f727df35000-7f727df36000 r--p 00017000 fd:03 134239 /lib/x86_64-linux-gnu/libpthread-2.23.so
7f727df36000-7f727df37000 rw-p 00018000 fd:03 134239 /lib/x86_64-linux-gnu/libpthread-2.23.so
7f727df37000-7f727df3b000 rw-p 00000000 00:00 0
7f727df3b000-7f727df61000 r-xp 00000000 fd:03 134238 /lib/x86_64-linux-gnu/ld-2.23.so
7f727e13f000-7f727e158000 rw-p 00000000 00:00 0
7f727e15f000-7f727e160000 rw-p 00000000 00:00 0
7f727e160000-7f727e161000 r--p 00025000 fd:03 134238 /lib/x86_64-linux-gnu/ld-2.23.so
7f727e161000-7f727e162000 rw-p 00026000 fd:03 134238 /lib/x86_64-linux-gnu/ld-2.23.so
7f727e162000-7f727e163000 rw-p 00000000 00:00 0
7fff66ccc000-7fff66ced000 rw-p 00000000 00:00 0 [stack]
7fff66d5e000-7fff66d61000 r--p 00000000 00:00 0 [vvar]
7fff66d61000-7fff66d63000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
Signal:
Aborted