Code:
/usr/local/cgminer/cgminer -o stratum+tcp://coinotron.com:3337 -u user -p lpw --scrypt -D -T
[2013-11-02 13:03:04] Started cgminer 3.6.6
[2013-11-02 13:03:05] CL Platform 0 vendor: NVIDIA Corporation
[2013-11-02 13:03:05] CL Platform 0 name: NVIDIA CUDA
[2013-11-02 13:03:05] CL Platform 0 version: OpenCL 1.1 CUDA 4.2.1
[2013-11-02 13:03:05] Platform 0 devices: 2
[2013-11-02 13:03:05] 0 GeForce 8600 GT
[2013-11-02 13:03:05] 1 GeForce 9100
[2013-11-02 13:03:05] Probing for an alive pool
[2013-11-02 13:03:05] Popping work to stage thread
[2013-11-02 13:03:05] Testing pool stratum+tcp://coinotron.com:3337
[2013-11-02 13:03:15] Succeeded delayed connect
[2013-11-02 13:03:15] Failed to get sessionid in initiate_stratum
[2013-11-02 13:03:15] Pool 0 difficulty changed to 256
[2013-11-02 13:03:15] Stratum authorisation success for pool 0
[2013-11-02 13:03:15] Pool 0 stratum+tcp://coinotron.com:3337 alive
[2013-11-02 13:03:15] Generated stratum merkle 70a3ffb971bec052afedf948e84cbfa10ce7bf18f2f3e8e08eebffcb24a2d63a
[2013-11-02 13:03:15] Generated stratum header 0000000174e85646ab02ce7cea6aeb283a5538163d1c2745edadda08251252cac3a15f1d70a3ffb971bec052afedf948e84cbfa10ce7bf18f2f3e8e08eebffcb24a2d63a527530201c020239000000000000008000000000000000000000000000000000000000000000000000000000000000
[2013-11-02 13:03:15] Work job_id 335 nonce2 0 ntime 52753020
[2013-11-02 13:03:15] Generated target 000000000000000000000000000000000000000000000000000000ffff000000
[2013-11-02 13:03:15] Network diff set to 127
[2013-11-02 13:03:15] New block: 52caedadda083d1c... diff 127
[2013-11-02 13:03:15] Stratum from pool 0 detected new block
[2013-11-02 13:03:16] Init GPU thread 0 GPU 0 virtual GPU 0
[2013-11-02 13:03:16] CL Platform vendor: NVIDIA Corporation
[2013-11-02 13:03:16] CL Platform name: NVIDIA CUDA
[2013-11-02 13:03:16] CL Platform version: OpenCL 1.1 CUDA 4.2.1
[2013-11-02 13:03:16] List of devices:
[2013-11-02 13:03:16] 0[7CGeForce 8600 GT
[2013-11-02 13:03:16] 1[7CGeForce 9100
[2013-11-02 13:03:16] Selected 0: GeForce 8600 GT
[2013-11-02 13:03:16] Preferred vector width reported 1
[2013-11-02 13:03:16] Max work group size reported 512
[2013-11-02 13:03:16] Max mem alloc size is 134217728
[2013-11-02 13:03:16] Selecting scrypt kernel
[2013-11-02 13:03:16] GPU 0: selecting lookup gap of 2
[2013-11-02 13:03:16] GPU 0: selecting thread concurrency of 960
[2013-11-02 13:03:16] No binary found, generating from source
[2013-11-02 13:03:16] Setting worksize to 256
[2013-11-02 13:03:16] cl_amd_media_ops not found, will not set BITALIGN
[2013-11-02 13:03:16] BFI_INT patch requiring device not found, will not BFI_INT patch
[2013-11-02 13:03:16] CompilerOptions: -D LOOKUP_GAP=2 -D CONCURRENT_THREADS=960 -D WORKSIZE=256 -D GOFFSET -D OCL1
[2013-11-02 13:04:12] Generated stratum merkle e4cfe749470fd742dc9850e568562ed9cfdceab9df4e9fac61e670003710e821
[2013-11-02 13:04:12] Generated stratum header 00000001636524ab9c16017125e28d13676bb795ab756945ad20648dada8d12d607b01bbe4cfe749470fd742dc9850e568562ed9cfdceab9df4e9fac61e670003710e8215275307e1c020239000000000000008000000000000000000000000000000000000000000000000000000000000000
[2013-11-02 13:04:12] Work job_id 337 nonce2 0 ntime 5275307e
[2013-11-02 13:04:12] Generated target 000000000000000000000000000000000000000000000000000000ffff000000
[2013-11-02 13:04:12] Network diff set to 127
[2013-11-02 13:04:12] New block: d12dad20648dab75... diff 127
Segmentation fault (core dumped)