unexpected error from pymonetdb
Server closed connection
query started on line 339 of file sqlancer17.test
query text:
SELECT json.tojsonarray('<') FROM t1, t2 GROUP BY t1.c0

Server may have crashed
[Errno 32] Broken pipe
query started on line 344 of file sqlancer17.test
query text:
ROLLBACK


Segmentation fault
           PID: 1272394 (mserver5)
           UID: 9375 (monet)
           GID: 60020 (da)
        Signal: 11 (SEGV)
     Timestamp: Tue 2021-09-14 23:42:14 CEST (10s ago)
  Command Line: mserver5 --debug=10 --set gdk_nr_threads 32 --set mapi_listenaddr all --set mapi_port 0 --set mapi_usock /tmp/mtest-1258340/.s.monetdb.${PORT} --forcemito --dbpath=/export/scratch1/home/monet/testing/ce904debefe6-4-1-7/tests/sql/dbfarm/mTests_sql_test_SQLancer --set gdk_vm_maxsize 8589934592 --loadmodule udf
    Executable: /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/bin/mserver5
 Control Group: /user.slice/user-9375.slice/session-80.scope
          Unit: session-80.scope
         Slice: user-9375.slice
       Session: 80
     Owner UID: 9375 (monet)
       Boot ID: aec8033bdb4f44519c4c54fe049a4cd5
    Machine ID: 0d753a0a0a7c42c0991b02bbc9ec0291
      Hostname: lab05.da.cwi.nl
       Storage: /var/lib/systemd/coredump/core.mserver5.9375.aec8033bdb4f44519c4c54fe049a4cd5.1272394.1631655734000000.lz4
       Message: Process 1272394 (mserver5) of user 9375 dumped core.

[New LWP 1272401]
[New LWP 1272395]
[New LWP 1272397]
[New LWP 1272400]
[New LWP 1272402]
[New LWP 1272396]
[New LWP 1272394]
[New LWP 1272408]
[New LWP 1273108]
[New LWP 1272420]
[New LWP 1272430]
[New LWP 1272413]
[New LWP 1272412]
[New LWP 1272403]
[New LWP 1272428]
[New LWP 1272425]
[New LWP 1272421]
[New LWP 1272415]
[New LWP 1272418]
[New LWP 1272405]
[New LWP 1272427]
[New LWP 1272433]
[New LWP 1272436]
[New LWP 1272424]
[New LWP 1272411]
[New LWP 1272431]
[New LWP 1272426]
[New LWP 1272422]
[New LWP 1272406]
[New LWP 1272410]
[New LWP 1272416]
[New LWP 1272429]
[New LWP 1272409]
[New LWP 1272414]
[New LWP 1272423]
[New LWP 1272404]
[New LWP 1272407]
[New LWP 1272417]
[New LWP 1272419]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `mserver5 --debug=10 --set gdk_nr_threads 32 --set mapi_listenaddr all --set map'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f2334f33f7e in __strncpy_avx2 () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f22e6f50640 (LWP 1272401))]

Thread 39 (Thread 0x7f22e4b3e640 (LWP 1272419)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 38 (Thread 0x7f22e4f40640 (LWP 1272417)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 37 (Thread 0x7f22e634a640 (LWP 1272407)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 36 (Thread 0x7f22e694d640 (LWP 1272404)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 35 (Thread 0x7f22e433a640 (LWP 1272423)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 34 (Thread 0x7f22e5543640 (LWP 1272414)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 33 (Thread 0x7f22e5f48640 (LWP 1272409)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 32 (Thread 0x7f22df5fa640 (LWP 1272429)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 31 (Thread 0x7f22e5141640 (LWP 1272416)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 30 (Thread 0x7f22e5d47640 (LWP 1272410)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 29 (Thread 0x7f22e654b640 (LWP 1272406)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 28 (Thread 0x7f22e453b640 (LWP 1272422)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 27 (Thread 0x7f22dfbfd640 (LWP 1272426)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 26 (Thread 0x7f22df1f8640 (LWP 1272431)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587edf0 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#4  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 25 (Thread 0x7f22e5b46640 (LWP 1272411)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 24 (Thread 0x7f22dffff640 (LWP 1272424)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 23 (Thread 0x7f226bb6e640 (LWP 1272436)):
#0  0x00007f2334e98451 in clock_nanosleep@GLIBC_2.2.5 () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f2334e9d997 in nanosleep () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f233549debf in MT_sleep_ms () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#3  0x00007f23336271ed in store_manager () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdbsql.so.11
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 22 (Thread 0x7f22deff7640 (LWP 1272433)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 21 (Thread 0x7f22df9fc640 (LWP 1272427)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 20 (Thread 0x7f22e674c640 (LWP 1272405)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 19 (Thread 0x7f22e4d3f640 (LWP 1272418)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 18 (Thread 0x7f22e5342640 (LWP 1272415)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 17 (Thread 0x7f22e473c640 (LWP 1272421)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 16 (Thread 0x7f22dfdfe640 (LWP 1272425)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 15 (Thread 0x7f22df7fb640 (LWP 1272428)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 14 (Thread 0x7f22e6b4e640 (LWP 1272403)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 13 (Thread 0x7f22e5945640 (LWP 1272412)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 12 (Thread 0x7f22e5744640 (LWP 1272413)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 11 (Thread 0x7f22df3f9640 (LWP 1272430)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 10 (Thread 0x7f22e493d640 (LWP 1272420)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 9 (Thread 0x7f22dc3ab640 (LWP 1273108)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587f8dd in runMALdataflow () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233587c2fb in runMALsequence () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#5  0x00007f233587ddcc in runMAL () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#6  0x00007f2333576a00 in SQLrun () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdbsql.so.11
No symbol table info available.
#7  0x00007f2333577eb3 in SQLengineIntern () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdbsql.so.11
No symbol table info available.
#8  0x00007f233588ffde in runScenario () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#9  0x00007f23358906a2 in MSserveClient () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#10 0x00007f2335890dcf in MSscheduleClient () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#11 0x00007f233591eb5e in doChallenge () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#12 0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#13 0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#14 0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#15 0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 8 (Thread 0x7f22e6149640 (LWP 1272408)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 7 (Thread 0x7f2333e768c0 (LWP 1272394)):
#0  0x00007f2334e98451 in clock_nanosleep@GLIBC_2.2.5 () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f2334e9d997 in nanosleep () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f233549debf in MT_sleep_ms () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#3  0x0000000000403717 in main ()
No symbol table info available.

Thread 6 (Thread 0x7f2333a7e640 (LWP 1272396)):
#0  0x00007f2334e98451 in clock_nanosleep@GLIBC_2.2.5 () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f2334e9d997 in nanosleep () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f233549debf in MT_sleep_ms () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#3  0x00007f233588cd13 in profilerHeartbeat () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 5 (Thread 0x7f22e6d4f640 (LWP 1272402)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 4 (Thread 0x7f22e7151640 (LWP 1272400)):
#0  0x00007f2334fad0d4 in do_futex_wait.constprop () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x00007f2334fad1d8 in __new_sem_wait_slow.constprop.0 () from /lib64/libpthread.so.0
No symbol table info available.
#2  0x00007f233587e578 in q_dequeue () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587e8e1 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 3 (Thread 0x7f22e7352640 (LWP 1272397)):
#0  0x00007f2334ec63ff in poll () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f233591f4cb in SERVERlistenThread () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#2  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#3  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 2 (Thread 0x7f2333c7f640 (LWP 1272395)):
#0  0x00007f2334e98451 in clock_nanosleep@GLIBC_2.2.5 () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f2334e9d997 in nanosleep () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f233549debf in MT_sleep_ms () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#3  0x00007f23354518da in BBPmanager () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#4  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#5  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7f22e6f50640 (LWP 1272401)):
#0  0x00007f2334f33f7e in __strncpy_avx2 () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f23358a9ca5 in JSONjsonaggr () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#2  0x00007f23358aa69f in JSONsubjsoncand () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#3  0x00007f233587c3a7 in runMALsequence () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#4  0x00007f233587e860 in DFLOWworker () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libmonetdb5.so.31
No symbol table info available.
#5  0x00007f233545a79a in THRstarter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#6  0x00007f233549b639 in thread_starter () from /export/scratch1/home/monet/testing/ce904debefe6-4-1-7/install/lib64/libbat.so.23
No symbol table info available.
#7  0x00007f2334fa43f9 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#8  0x00007f2334ed14c3 in clone () from /lib64/libc.so.6
No symbol table info available.