Very frequent JVM crash using jsmile on linux

[Mohsin Beg]

More jvm crashes even after removing the node properties.

#0 0xf6fe87a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0xf6eb2825 in raise () from /lib/tls/libc.so.6
#2 0xf6eb4289 in abort () from /lib/tls/libc.so.6
#3 0xf6ee6cda in __libc_message () from /lib/tls/libc.so.6
#4 0xf6eed56f in _int_free () from /lib/tls/libc.so.6
#5 0xf6eed94a in free () from /lib/tls/libc.so.6
#6 0x5eca0aa1 in operator delete () from /usr/lib/libstdc++.so.6
#7 0x5efb12b8 in (anonymous namespace)::DoClustering () from /psecho/product/ias10g/lib/libjsmile.so
#8 0x5efb1f11 in TsClustering () from /psecho/product/ias10g/lib/libjsmile.so
#9 0x5ef8db40 in DSL_network::CallBNAlgorithm () from /psecho/product/ias10g/lib/libjsmile.so
#10 0x5ef8d9c8 in DSL_network::UpdateBeliefs () from /psecho/product/ias10g/lib/libjsmile.so
#11 0x5ef78b69 in DSL_fastEntropyAssessor::Solve () from /psecho/product/ias10g/lib/libjsmile.so
#12 0x5ef6014a in DIAG_network::Solve () from /psecho/product/ias10g/lib/libjsmile.so
#13 0x5ef600fa in DIAG_network::ComputeTestStrengths () from /psecho/product/ias10g/lib/libjsmile.so
#14 0x5ee9677b in Java_smile_DiagNetwork_updateNative () from /psecho/product/ias10g/lib/libjsmile.so
#15 0xf2f2afe0 in ?? ()
#16 0x5dbb1510 in ?? ()
#17 0x61afea84 in ?? ()
#18 0x0000000a in ?? ()
#19 0x65ae80b8 in ?? ()
#20 0x61afea50 in ?? ()
#21 0x00000000 in ?? ()

What libs and their versions just libjsimle.so depend on. Could these be different on my side ?

Any hints, anything ????

[shooltz[BayesFusion]]

More jvm crashes even after removing the node properties. What libs and their versions just libjsimle.so depend on. Could these be different on my side ?

Here's the ldd output for libjsmile.so

Code: Select all

	linux-gate.so.1 =>  (0xb7fe1000)
	libstdc++.so.6 => /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/libstdc++.so.6 (0xb7bf7000)
	libm.so.6 => /lib/libm.so.6 (0xb7bd2000)
	libgcc_s.so.1 => /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/libgcc_s.so.1 (0xb7bc9000)
	libc.so.6 => /lib/libc.so.6 (0xb7aa1000)
	/lib/ld-linux.so.2 (0x80000000)

The library versions look OK. We build SMILE for Linux/gcc 3.4.6 on gentoo. I'm trying to download the Red Hat evaluation now, but there's a problem with their server (I'm getting 'the request cannot be processed' message). I'll notify you when SMILE build made on RHEL is ready.

In the meantime, can you give me some info on lifetimes of the jSMILE objects in your app? Is there only one Smile.Network in the entire application?

[shooltz[BayesFusion]]

jSMILE built on RHEL is ready. I sent you an email with download links.