Joins fail silently on 10 GB dataset

[Randolph42]

GeForce GTX 650 Ti : 1032.500 Mhz (Ordinal 0)
4 SMs enabled. Compute Capability sm_30
FreeMem: 916MB TotalMem: 1023MB.
Mem Clock: 2700.000 Mhz x 128 bits (86.400 GB/s)
ECC Disabled

Process count = 5000000
BINARY LOAD: L lineitem
Reading 600037902 records
segment sorted on 0
INLINE FILTER L
BINARY LOAD: S supplier
Reading 1000000 records
BINARY LOAD: C customer
Reading 15000000 records
BINARY LOAD: N nation
Reading 25 records
INLINE FILTER N
BINARY LOAD: N1 nation
Reading 25 records
INLINE FILTER N1
BINARY LOAD: O orders
Reading 150000000 records
JOIN SN s_nationkey n_nationkey1 900325376

join count 0
join time 0 880271360
JOIN LJ1 c_nationkey n_nationkey 900325376

join count 0
join time 0 880271360
JOIN LJ2 o_custkey c_custkey 900325376
Join result LJ : 0
JOIN LS l_suppkey s_suppkey 900325376
Join result LS : 0
SELECT T count : 0, Mem 900325376
SELECT G count : 0, Mem 900325376
STORE: GO mytest.txt |
SQL scan parse worked
tot disk time 0
cycle time 0.11

(Note: mytest.txt is null )
I'm on Centos 6.4 with GCC 4.8.1, Cuda 5.5