Unity3d OSX build crash when usage memory over 700mb -

i build unity3d application osx.

but after sometime application crash when memory usage on 700 mb. exist limit memory usage osx applications? can receive memory warnings osx applications?

crash log:

crashed thread:        20   exception type:        exc_crash (sigabrt) exception codes:       0x0000000000000000, 0x0000000000000000  application specific information: abort() called *** error object 0x11667b00: double free   thread 0:: dispatch queue: com.apple.main-thread 0   libsystem_kernel.dylib          0x961329e6 semaphore_signal_trap + 10 1   com.apple.coreservices.carboncore   0x91a2d072 mpsignalsemaphore + 118 2   com.iphonesoft3g.texaspokermumac    0x00670303 platformsemaphore::signal() + 19 

....

thread 20 crashed x86 thread state (32-bit):   eax: 0x00000000  ebx: 0x01341208  ecx: 0xb09c1e8c  edx: 0x00000000   edi: 0xb09c3000  esi: 0x00000006  ebp: 0xb09c1ea8  esp: 0xb09c1e8c    ss: 0x00000023  efl: 0x00000206  eip: 0x9613869a   cs: 0x0000000b    ds: 0x00000023   es: 0x00000023   fs: 0x00000000   gs: 0x0000000f   cr2: 0xa0fb51b4 

updated:

thread 19: 0   libcrypto.0.9.7.dylib           0x97449118 bn_sqr_comba8 + 271 1   libcrypto.0.9.7.dylib           0x974565e1 bn_sqr_recursive + 257 2   libcrypto.0.9.7.dylib           0x97456600 bn_sqr_recursive + 288 3   libcrypto.0.9.7.dylib           0x97456358 bn_sqr + 388 4   libcrypto.0.9.7.dylib           0x974b3348 bn_mod_mul_montgomery + 84 5   libcrypto.0.9.7.dylib           0x974abb50 bn_mod_exp_mont_consttime + 1082 6   libcrypto.0.9.7.dylib           0x974aac75 bn_mod_exp_mont + 87 7   libcrypto.0.9.7.dylib           0x9748fb33 dh_bn_mod_exp + 126 8   libcrypto.0.9.7.dylib           0x9748fa2f compute_key + 254 9   libssl.0.9.7.dylib              0x94a33531 ssl3_connect + 7530 10  com.iphonesoft3g.texaspokermumac    0x000d640b ossl_connect_common + 155 11  com.iphonesoft3g.texaspokermumac    0x000d693d curl_ossl_connect + 29 12  com.iphonesoft3g.texaspokermumac    0x000e81a5 curl_ssl_connect + 53 13  com.iphonesoft3g.texaspokermumac    0x000c2c7a curl_http_connect + 90 14  com.iphonesoft3g.texaspokermumac    0x000cca4e curl_protocol_connect + 174 15  com.iphonesoft3g.texaspokermumac    0x000cd367 setup_conn + 535 16  com.iphonesoft3g.texaspokermumac    0x000cdbd0 curl_async_resolved + 48 17  com.iphonesoft3g.texaspokermumac    0x000dc339 curl_do_perform + 1801 18  com.iphonesoft3g.texaspokermumac    0x0018115c wwwcurl::geturl(char const*) + 668 19  com.iphonesoft3g.texaspokermumac    0x0018127c wwwcurl::www_threadentrypoint(void*) + 28 20  com.iphonesoft3g.texaspokermumac    0x003b6aa1 thread::runthreadwrapper(void*) + 65 21  libsystem_pthread.dylib         0x9b68de13 _pthread_body + 138 22  libsystem_pthread.dylib         0x9b68dd89 _pthread_start + 162 23  libsystem_pthread.dylib         0x9b68be52 thread_start + 34   thread 20 crashed: 0   libsystem_kernel.dylib          0x9613869a __pthread_kill + 10 1   libsystem_pthread.dylib         0x9b68ff19 pthread_kill + 101 2   libsystem_c.dylib               0x90ba9eee abort + 156 3   libmono.0.dylib                 0x01341562 mono_handle_native_sigsegv + 881 4   libmono.0.dylib                 0x0137ac7e sigabrt_signal_handler + 99 5   libsystem_platform.dylib        0x949d603b _sigtramp + 43 6   ???                             0xffffffff 0 + 4294967295 7   libmono.0.dylib                 0x0137ac1b sigusr1_signal_handler + 159 8   libsystem_c.dylib               0x90ba9eee abort + 156 9   libsystem_malloc.dylib          0x96611561 szone_error + 450 10  libsystem_malloc.dylib          0x96611ea8 free_tiny_botch + 94 11  libsystem_malloc.dylib          0x966083f0 szone_free_definite_size + 1561 12  libsystem_malloc.dylib          0x96606e3a free + 301 13  libcrypto.0.9.7.dylib           0x9745f924 crypto_free + 49 14  libcrypto.0.9.7.dylib           0x9745d163 lh_delete + 62 15  libcrypto.0.9.7.dylib           0x97480df6 int_thread_del_item + 102 16  libcrypto.0.9.7.dylib           0x97480689 err_remove_state + 60 17  com.iphonesoft3g.texaspokermumac    0x000d4d96 curl_ossl_close_all + 22 18  com.iphonesoft3g.texaspokermumac    0x000d1f33 curl_close + 211 19  com.iphonesoft3g.texaspokermumac    0x00181166 wwwcurl::geturl(char const*) + 678 20  com.iphonesoft3g.texaspokermumac    0x0018127c wwwcurl::www_threadentrypoint(void*) + 28 21  com.iphonesoft3g.texaspokermumac    0x003b6aa1 thread::runthreadwrapper(void*) + 65 22  libsystem_pthread.dylib         0x9b68de13 _pthread_body + 138 23  libsystem_pthread.dylib         0x9b68dd89 _pthread_start + 162 24  libsystem_pthread.dylib         0x9b68be52 thread_start + 34 

application crashed when wwwcurl geturl.

this crash reproduced on devices:

macbookair 6,2 osx 10.10.2 curl version (7.37.1)

macbook pro(retina, mid 2012) osx 10.10.2 curl version (7.37.1)

after update curlib version 7.41 cannot reproduce crash.