/usr/bin/find . -mtime -9 
^Z
[1]+  Stopped                 find . -mtime -9
> ps -o pid -o ppid -o command -o nice -o pri -o time
  PID  PPID COMMAND          NI PRI      TIME
88870 50316 -bash             0  31   0:00.00
88871 88870 /usr/bin/find .   0  31   0:00.30

> vmmap 88871
Process:         find [88871]
Path:            /usr/bin/find
Load Address:    0x109a7c000
Identifier:      find
Version:         ???
Code Type:       X86-64
Parent Process:  bash [88870]

Date/Time:       2016-04-04 12:07:11.107 -0400
Launch Time:     2016-04-04 12:06:54.320 -0400
OS Version:      Mac OS X 10.11.4 (15E65)
Report Version:  7
Analysis Tool:   /Applications/Xcode.app/Contents/Developer/usr/bin/vmmap
Analysis Tool Version:  Xcode 7.3 (7D175)
----

Virtual Memory Map of process 88871 (find)
Output report format:  2.4  -- 64-bit process
VM page size:  4096 bytes

==== Non-writable regions for process 88871
REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
__TEXT                 0000000109a7c000-0000000109a83000 [   28K] r-x/rwx SM=COW  /usr/bin/find
__LINKEDIT             0000000109a85000-0000000109a89000 [   16K] r--/rwx SM=COW  /usr/bin/find
MALLOC metadata        0000000109a8a000-0000000109a8b000 [    4K] r--/rwx SM=ZER  DefaultMallocZone_0x109a8a000 zone structure
MALLOC guard page      0000000109a8c000-0000000109a8d000 [    4K] ---/rwx SM=NUL  
MALLOC guard page      0000000109aa2000-0000000109aa4000 [    8K] ---/rwx SM=NUL  
MALLOC guard page      0000000109ab9000-0000000109aba000 [    4K] ---/rwx SM=NUL  
MALLOC metadata        0000000109aba000-0000000109abb000 [    4K] r--/rwx SM=PRV  
STACK GUARD            00007fff52184000-00007fff55984000 [ 56.0M] ---/rwx SM=NUL  stack guard for thread 0
__TEXT                 00007fff6c001000-00007fff6c039000 [  224K] r-x/rwx SM=COW  /usr/lib/dyld
__LINKEDIT             00007fff6c075000-00007fff6c08a000 [   84K] r--/rwx SM=COW  /usr/lib/dyld
__TEXT                 00007fff8060b000-00007fff80613000 [   32K] r-x/r-x SM=COW  /usr/lib/system/libcompiler_rt.dylib
__TEXT                 00007fff8311c000-00007fff83194000 [  480K] r-x/r-x SM=COW  /usr/lib/system/libcorecrypto.dylib
__TEXT                 00007fff8324a000-00007fff83262000 [   96K] r-x/r-x SM=COW  /usr/lib/system/libsystem_coretls.dylib
__TEXT                 00007fff83686000-00007fff836cd000 [  284K] r-x/r-x SM=COW  /usr/lib/libauto.dylib
__TEXT                 00007fff8372e000-00007fff83738000 [   40K] r-x/r-x SM=COW  /usr/lib/system/libsystem_notify.dylib
__TEXT                 00007fff83738000-00007fff83739000 [    4K] r-x/r-x SM=COW  /usr/lib/system/liblaunch.dylib
__TEXT                 00007fff8449b000-00007fff844a4000 [   36K] r-x/r-x SM=COW  /usr/lib/system/libcopyfile.dylib
__TEXT                 00007fff8551e000-00007fff85548000 [  168K] r-x/r-x SM=COW  /usr/lib/system/libsystem_info.dylib
__TEXT                 00007fff866d5000-00007fff866d7000 [    8K] r-x/r-x SM=COW  /usr/lib/libSystem.B.dylib
__TEXT                 00007fff867e7000-00007fff867e9000 [    8K] r-x/r-x SM=COW  /usr/lib/system/libsystem_blocks.dylib
__TEXT                 00007fff8699f000-00007fff869b7000 [   96K] r-x/r-x SM=COW  /usr/lib/system/libsystem_asl.dylib
__TEXT                 00007fff86c74000-00007fff86c7d000 [   36K] r-x/r-x SM=COW  /usr/lib/system/libsystem_dnssd.dylib
__TEXT                 00007fff86c8d000-00007fff86c97000 [   40K] r-x/r-x SM=COW  /usr/lib/system/libsystem_pthread.dylib
__TEXT                 00007fff87065000-00007fff87069000 [   16K] r-x/r-x SM=COW  /usr/lib/system/libsystem_sandbox.dylib
__TEXT                 00007fff870f4000-00007fff870f7000 [   12K] r-x/r-x SM=COW  /usr/lib/system/libsystem_coreservices.dylib
__TEXT                 00007fff8719e000-00007fff871a4000 [   24K] r-x/r-x SM=COW  /usr/lib/system/libunwind.dylib
__TEXT                 00007fff8a8fa000-00007fff8a8fb000 [    4K] r-x/r-x SM=COW  /usr/lib/system/libunc.dylib
__TEXT                 00007fff8c29c000-00007fff8c29f000 [   12K] r-x/r-x SM=COW  /usr/lib/system/libsystem_configuration.dylib
__TEXT                 00007fff8c492000-00007fff8c494000 [    8K] r-x/r-x SM=COW  /usr/lib/system/libremovefile.dylib
__TEXT                 00007fff8cea7000-00007fff8ced1000 [  168K] r-x/r-x SM=COW  /usr/lib/libc++abi.dylib
__TEXT                 00007fff8d1be000-00007fff8d1c0000 [    8K] r-x/r-x SM=COW  /usr/lib/system/libsystem_secinit.dylib
__TEXT                 00007fff9024f000-00007fff9025b000 [   48K] r-x/r-x SM=COW  /usr/lib/system/libcommonCrypto.dylib
__TEXT                 00007fff90490000-00007fff90492000 [    8K] r-x/r-x SM=COW  /usr/lib/libDiagnosticMessagesClient.dylib
__TEXT                 00007fff90691000-00007fff906bb000 [  168K] r-x/r-x SM=COW  /usr/lib/system/libxpc.dylib
__TEXT                 00007fff90a18000-00007fff90a1b000 [   12K] r-x/r-x SM=COW  /usr/lib/system/libquarantine.dylib
__TEXT                 00007fff918d5000-00007fff91903000 [  184K] r-x/r-x SM=COW  /usr/lib/system/libdispatch.dylib
__TEXT                 00007fff91cbd000-00007fff91cc1000 [   16K] r-x/r-x SM=COW  /usr/lib/system/libdyld.dylib
__TEXT                 00007fff9200b000-00007fff92072000 [  412K] r-x/r-x SM=COW  /usr/lib/system/libsystem_network.dylib
__TEXT                 00007fff93569000-00007fff93599000 [  192K] r-x/r-x SM=COW  /usr/lib/system/libsystem_m.dylib
__TEXT                 00007fff9360a000-00007fff93627000 [  116K] r-x/r-x SM=COW  /usr/lib/system/libsystem_malloc.dylib
__TEXT                 00007fff93f8b000-00007fff93f94000 [   36K] r-x/r-x SM=COW  /usr/lib/system/libsystem_platform.dylib
__TEXT                 00007fff94251000-00007fff94263000 [   72K] r-x/r-x SM=COW  /usr/lib/system/libsystem_trace.dylib
__TEXT                 00007fff94327000-00007fff94328000 [    4K] r-x/r-x SM=COW  /usr/lib/system/libkeymgr.dylib
__TEXT                 00007fff94338000-00007fff943c6000 [  568K] r-x/r-x SM=COW  /usr/lib/system/libsystem_c.dylib
__TEXT                 00007fff94b70000-00007fff94edc000 [ 3504K] r-x/r-x SM=COW  /usr/lib/libobjc.A.dylib
__TEXT                 00007fff95803000-00007fff9580c000 [   36K] r-x/r-x SM=COW  /usr/lib/system/libsystem_networkextension.dylib
__TEXT                 00007fff960ef000-00007fff9610e000 [  124K] r-x/r-x SM=COW  /usr/lib/system/libsystem_kernel.dylib
__TEXT                 00007fff961f8000-00007fff9624c000 [  336K] r-x/r-x SM=COW  /usr/lib/libc++.1.dylib
__TEXT                 00007fff96281000-00007fff96287000 [   24K] r-x/r-x SM=COW  /usr/lib/system/libmacho.dylib
__TEXT                 00007fff96869000-00007fff9686e000 [   20K] r-x/r-x SM=COW  /usr/lib/system/libcache.dylib
__LINKEDIT             00007fff972ea000-00007fff9ce3d000 [ 91.3M] r--/r-- SM=COW  dyld shared cache combined __LINKEDIT
shared memory          00007fffffe00000-00007fffffe01000 [    4K] r--/r-- SM=SHM  
shared memory          00007fffffe87000-00007fffffe88000 [    4K] r-x/r-x SM=SHM  

==== Writable regions for process 88871
REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
__DATA                 0000000109a83000-0000000109a85000 [    8K] rw-/rwx SM=COW  /usr/bin/find
Kernel Alloc Once      0000000109a89000-0000000109a8a000 [    4K] rw-/rwx SM=PRV  
MALLOC metadata        0000000109a8b000-0000000109a8c000 [    4K] rw-/rwx SM=ZER  
MALLOC metadata        0000000109a8d000-0000000109aa2000 [   84K] rw-/rwx SM=PRV  
MALLOC metadata        0000000109aa4000-0000000109ab9000 [   84K] rw-/rwx SM=PRV  
Activity Tracing       0000000109abb000-0000000109cbb000 [ 2048K] rw-/rwx SM=SHM  
MALLOC_TINY            00007fa4fb400000-00007fa4fb600000 [ 2048K] rw-/rwx SM=PRV  DefaultMallocZone_0x109a8a000
MALLOC_SMALL           00007fa4fb800000-00007fa4fc800000 [ 16.0M] rw-/rwx SM=PRV  DefaultMallocZone_0x109a8a000
Stack                  00007fff55984000-00007fff56184000 [ 8192K] rw-/rwx SM=PRV  thread 0
__DATA                 00007fff6c039000-00007fff6c03c000 [   12K] rw-/rwx SM=COW  /usr/lib/dyld
__DATA                 00007fff6c03c000-00007fff6c075000 [  228K] rw-/rwx SM=PRV  /usr/lib/dyld
__DATA                 00007fff705d5000-00007fff705d7000 [    8K] rw-/rw- SM=COW  /usr/lib/system/libcompiler_rt.dylib
__DATA                 00007fff70b4d000-00007fff70b55000 [   32K] rw-/rw- SM=COW  /usr/lib/system/libcorecrypto.dylib
__DATA                 00007fff70b6f000-00007fff70b70000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libsystem_coretls.dylib
__DATA                 00007fff70c12000-00007fff70c14000 [    8K] rw-/rw- SM=COW  /usr/lib/libauto.dylib
__DATA                 00007fff70c3d000-00007fff70c3e000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libsystem_notify.dylib
__DATA                 00007fff70ed0000-00007fff70ed1000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libcopyfile.dylib
__DATA                 00007fff7126c000-00007fff7126f000 [   12K] rw-/rw- SM=COW  /usr/lib/system/libsystem_info.dylib
__DATA                 00007fff714c4000-00007fff714c5000 [    4K] rw-/rwx SM=COW  /usr/lib/libSystem.B.dylib
__DATA                 00007fff714fd000-00007fff714fe000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libsystem_blocks.dylib
__DATA                 00007fff71568000-00007fff7156a000 [    8K] rw-/rwx SM=COW  /usr/lib/system/libsystem_asl.dylib
__DATA                 00007fff715d2000-00007fff715d3000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libsystem_dnssd.dylib
__DATA                 00007fff715d5000-00007fff715db000 [   24K] rw-/rwx SM=COW  /usr/lib/system/libsystem_pthread.dylib
__DATA                 00007fff716a4000-00007fff716a5000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libsystem_sandbox.dylib
__DATA                 00007fff716d5000-00007fff716d6000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libsystem_coreservices.dylib
__DATA                 00007fff716e7000-00007fff716e8000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libunwind.dylib
__DATA                 00007fff728fc000-00007fff728fd000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libsystem_configuration.dylib
__DATA                 00007fff72961000-00007fff72962000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libremovefile.dylib
__DATA                 00007fff72ba4000-00007fff72ba6000 [    8K] rw-/rwx SM=COW  /usr/lib/libc++abi.dylib
__DATA                 00007fff72bc3000-00007fff72bc4000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libsystem_secinit.dylib
__DATA                 00007fff73b8b000-00007fff73b8d000 [    8K] rw-/rw- SM=COW  /usr/lib/system/libcommonCrypto.dylib
__DATA                 00007fff73c1f000-00007fff73c20000 [    4K] rw-/rwx SM=COW  /usr/lib/libDiagnosticMessagesClient.dylib
__DATA                 00007fff73c94000-00007fff73c9a000 [   24K] rw-/rwx SM=COW  /usr/lib/system/libxpc.dylib
__DATA                 00007fff73cdf000-00007fff73ce0000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libquarantine.dylib
__DATA                 00007fff73e76000-00007fff73e8b000 [   84K] rw-/rwx SM=COW  /usr/lib/system/libdispatch.dylib
__DATA                 00007fff73ec1000-00007fff73ec2000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libdyld.dylib
__DATA                 00007fff73f62000-00007fff73f69000 [   28K] rw-/rwx SM=COW  /usr/lib/system/libsystem_network.dylib
__DATA                 00007fff7420d000-00007fff7420e000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libsystem_m.dylib
__DATA                 00007fff7421c000-00007fff7421d000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libsystem_malloc.dylib
__DATA                 00007fff74313000-00007fff74314000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libsystem_platform.dylib
__DATA                 00007fff74371000-00007fff74373000 [    8K] rw-/rwx SM=COW  /usr/lib/system/libsystem_trace.dylib
__DATA                 00007fff7439f000-00007fff743a0000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libkeymgr.dylib
__DATA                 00007fff743a3000-00007fff743ad000 [   40K] rw-/rwx SM=COW  /usr/lib/system/libsystem_c.dylib
__DATA                 00007fff7443f000-00007fff74501000 [  776K] rw-/rwx SM=COW  /usr/lib/libobjc.A.dylib
__DATA                 00007fff747aa000-00007fff747ac000 [    8K] rw-/rw- SM=COW  /usr/lib/system/libsystem_networkextension.dylib
__DATA                 00007fff74858000-00007fff7485b000 [   12K] rw-/rwx SM=COW  /usr/lib/system/libsystem_kernel.dylib
__DATA                 00007fff7489f000-00007fff748a7000 [   32K] rw-/rwx SM=COW  /usr/lib/libc++.1.dylib
__DATA                 00007fff748ad000-00007fff748ae000 [    4K] rw-/rwx SM=COW  /usr/lib/system/libmacho.dylib
__DATA                 00007fff74a2b000-00007fff74a2c000 [    4K] rw-/rw- SM=COW  /usr/lib/system/libcache.dylib

==== Legend
SM=sharing mode:  
    COW=copy_on_write PRV=private NUL=empty ALI=aliased 
    SHM=shared ZER=zero_filled S/A=shared_alias

==== Summary for process 88871
ReadOnly portion of Libraries: Total=99.0M resident=0K(0%) swapped_out_or_unallocated=99.0M(100%)
Writable regions: Total=28.4M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=28.4M(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Activity Tracing                  2048K        2 
Kernel Alloc Once                    4K        2 
MALLOC guard page                   16K        4 
MALLOC metadata                    180K        6 
MALLOC_SMALL                      16.0M        2         see MALLOC ZONE table below
MALLOC_TINY                       2048K        2         see MALLOC ZONE table below
STACK GUARD                       56.0M        2 
Stack                             8192K        2 
__DATA                            1452K       42 
__LINKEDIT                        91.4M        4 
__TEXT                            7712K       43 
shared memory                        8K        3 
===========                     =======  ======= 
TOTAL                            184.6M      102 

                                 VIRTUAL ALLOCATION      BYTES          REGION
MALLOC ZONE                         SIZE      COUNT  ALLOCATED  % FULL   COUNT
===========                      =======  =========  =========  ======  ======
DefaultMallocZone_0x109a8a000      18.0M        940       248K      1%       2