Trace number 4309548

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14OPT26 8.56567 8.56654

General information on the benchmark

NameLowAutocorrelation/
LowAutocorrelation-021_c18.xml
MD5SUM6f45f3e4d1081bc980187c6d0b1f79c7
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark8.56567
Satisfiable
(Un)Satisfiability was proved
Number of variables461
Number of constraints250
Number of domains41
Minimum domain size2
Maximum domain size41
Distribution of domain sizes[{"size":2,"count":232},{"size":3,"count":2},{"size":4,"count":1},{"size":5,"count":2},{"size":6,"count":1},{"size":7,"count":2},{"size":8,"count":1},{"size":9,"count":2},{"size":10,"count":1},{"size":11,"count":2},{"size":12,"count":1},{"size":13,"count":2},{"size":14,"count":1},{"size":15,"count":2},{"size":16,"count":1},{"size":17,"count":2},{"size":18,"count":1},{"size":19,"count":2},{"size":20,"count":1},{"size":21,"count":2},{"size":23,"count":1},{"size":25,"count":1},{"size":27,"count":1},{"size":29,"count":1},{"size":31,"count":1},{"size":33,"count":1},{"size":35,"count":1},{"size":37,"count":1},{"size":39,"count":1},{"size":41,"count":1}]
Minimum variable degree0
Maximum variable degree20
Distribution of variable degrees[{"degree":0,"count":190},{"degree":2,"count":250},{"degree":20,"count":21}]
Minimum constraint arity2
Maximum constraint arity21
Distribution of constraint arities[{"arity":2,"count":21},{"arity":3,"count":211},{"arity":4,"count":1},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":1},{"arity":21,"count":1}]
Number of extensional constraints0
Number of intensional constraints230
Distribution of constraint types[{"type":"intension","count":230},{"type":"sum","count":20}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

8.49/8.56	c xcsp_picat version 2.4#7 (8/14/2018)
8.49/8.56	o 546
8.49/8.56	o 202
8.49/8.56	o 94
8.49/8.56	o 38
8.49/8.56	o 26
8.49/8.56	s OPTIMUM FOUND
8.49/8.56	v <instantiation>
8.49/8.56	v     <list> c[] y[][] x[] s[]  </list> 
8.49/8.56	v     <values> 0 1 0 1 0 -3 0 1 0 1 0 1 0 1 0 1 0 -3 0 1  1 -1 1 1 1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 -1 -1 1 -1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 -1 1 1 1 1 1 -1 -1 1 -1 -1 1 1 1 1 -1 -1 1 -1 1 1 -1 -1 -1 -1 1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 1 1 1 1 1 1 -1 -1 1 -1 -1 1 1 -1 1 1 -1 -1 1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 1 -1 1 -1 1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 -1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  1 1 -1 -1 -1 -1 -1 -1 -1 1 1 -1 -1 1 -1 1 -1 1 -1 -1 1  0 1 0 1 0 9 0 1 0 1 0 1 0 1 0 1 0 9 0 1   </values> 
8.49/8.56	v </instantiation>

Verifier Data 

OK	26

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10712 MiB free)
  memory of node 1: 16384 MiB (12387 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309548-1534308183/watcher-4309548-1534308183 -o /tmp/evaluation-result-4309548-1534308183/solver-4309548-1534308183 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-324 --watchdog 2580 xcsp_picat HOME/instance-4309548-1534308183.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=3239, runsolver pid=3236
Current StackSize limit: 8192 KiB


[startup+0.100146 s]*
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23639140/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2026648 memory=17988 CPUtime=0.1 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 1634 0 0 0 10 0 0 0 20 0 1 0 248381460 2075287552 4497 33554432000 4194304 5849940 140731072353152 140731072351800 5303979 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506662 4497 726 405 0 503606 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026648 KiB
Current children cumulated memory: 17988 KiB

[startup+0.209689 s]*
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638992/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2027244 memory=18464 CPUtime=0.2 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 1786 0 0 0 20 0 0 0 20 0 1 0 248381460 2075897856 4616 33554432000 4194304 5849940 140731072353152 140731072351800 5330178 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506811 4616 729 405 0 503755 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2027244 KiB
Current children cumulated memory: 18464 KiB

[startup+0.308897 s]*
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638992/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2027244 memory=18464 CPUtime=0.3 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 1786 0 0 0 30 0 0 0 20 0 1 0 248381460 2075897856 4616 33554432000 4194304 5849940 140731072353152 140731072351800 5310270 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506811 4616 729 405 0 503755 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027244 KiB
Current children cumulated memory: 18464 KiB

[startup+0.700278 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638124/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2028372 memory=19452 CPUtime=0.69 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 2384 0 0 0 68 1 0 0 20 0 1 0 248381460 2077052928 4863 33554432000 4194304 5849940 140731072353152 140731072351800 5308592 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 507093 4863 749 405 0 504037 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028372 KiB
Current children cumulated memory: 19452 KiB

[startup+1.50027 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23637752/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2027884 memory=19204 CPUtime=1.49 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 3420 0 0 0 147 2 0 0 20 0 1 0 248381460 2076553216 4801 33554432000 4194304 5849940 140731072353152 140731072352152 140044691836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506971 4801 751 405 0 503915 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2027884 KiB
Current children cumulated memory: 19204 KiB

[startup+3.10914 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638000/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2027884 memory=19204 CPUtime=3.1 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 4527 0 0 0 305 5 0 0 20 0 1 0 248381460 2076553216 4801 33554432000 4194304 5849940 140731072353152 140731072352152 140044691836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506971 4801 751 405 0 503915 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2027884 KiB
Current children cumulated memory: 19204 KiB

[startup+6.30027 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23637860/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2028356 memory=19608 CPUtime=6.29 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 6167 0 0 0 619 10 0 0 20 0 1 0 248381460 2077036544 4902 33554432000 4194304 5849940 140731072353152 140731072352152 140044691836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 507089 4902 751 405 0 504033 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2028356 KiB
Current children cumulated memory: 19608 KiB

[startup+8.5665 s]
# the end of solver process 3239 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=8.42367 s, system=0.141994 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40029 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23637860/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2027844 memory=19164 CPUtime=6.39 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 6168 0 0 0 629 10 0 0 20 0 1 0 248381460 2076512256 4791 33554432000 4194304 5849940 140731072353152 140731072352152 140044691836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506961 4791 751 405 0 503905 0
Current children cumulated CPU time: 6.39 s
Current children cumulated vsize: 2027844 KiB
Current children cumulated memory: 19164 KiB

[startup+7.20025 s]
/proc/loadavg: 1.96 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23637984/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2028356 memory=19424 CPUtime=7.19 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 6442 0 0 0 707 12 0 0 20 0 1 0 248381460 2077036544 4856 33554432000 4194304 5849940 140731072353152 140731072352152 140044691836807 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 507089 4856 751 405 0 504033 0
Current children cumulated CPU time: 7.19 s
Current children cumulated vsize: 2028356 KiB
Current children cumulated memory: 19424 KiB

[startup+8.00025 s]*
/proc/loadavg: 1.97 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638244/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2027328 memory=18720 CPUtime=8 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 6879 0 0 0 787 13 0 0 20 0 1 0 248381460 2075983872 4680 33554432000 4194304 5849940 140731072353152 140731072352152 5310710 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 506832 4680 751 405 0 503776 0
Current children cumulated CPU time: 8 s
Current children cumulated vsize: 2027328 KiB
Current children cumulated memory: 18720 KiB

[startup+8.40026 s]
/proc/loadavg: 1.97 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638244/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2028360 memory=18920 CPUtime=8.39 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 7453 0 0 0 825 14 0 0 20 0 1 0 248381460 2077040640 4730 33554432000 4194304 5849940 140731072353152 140731072351800 4202176 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 507090 4730 751 405 0 504034 0
Current children cumulated CPU time: 8.39 s
Current children cumulated vsize: 2028360 KiB
Current children cumulated memory: 18920 KiB

[startup+8.50025 s]
/proc/loadavg: 1.97 1.98 2.03 3/187 3240
/proc/meminfo: memFree=23638244/32770624 swapFree=67108196/67108860
[pid=3239] ppid=3236 vsize=2028360 memory=18920 CPUtime=8.49 cores=1,3,5,7
/proc/3239/stat : 3239 (xcsp_picat) R 3236 3239 32759 0 -1 4202496 7453 0 0 0 835 14 0 0 20 0 1 0 248381460 2077040640 4730 33554432000 4194304 5849940 140731072353152 140731072351800 4208027 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 39501824 140731072361654 140731072361732 140731072361732 140731072364490 0
/proc/3239/statm: 507090 4730 751 405 0 504034 0
Current children cumulated CPU time: 8.49 s
Current children cumulated vsize: 2028360 KiB
Current children cumulated memory: 18920 KiB

Child status: 0
Real time (s): 8.56654
CPU time (s): 8.56567
CPU user time (s): 8.42367
CPU system time (s): 0.141994
CPU usage (%): 99.9899
Max. virtual memory (cumulated for all children) (KiB): 2028396
Max. memory (cumulated for all children) (KiB): 19704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.42367
system time used= 0.141994
maximum resident set size= 19704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7490
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 3239
#   total CPU time (s): 8.56567
#   total CPU user time (s): 8.42367
#   total CPU system time (s): 0.141994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039807 second user time and 0.105634 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-15 06:43:03
IDJOB=4309548
IDBENCH=141422
IDSOLVER=2794
FILE ID=node151/4309548-1534308183
RUNJOBID= node151-1534293053-324
PBS_JOBID= 21038135
Free space on /tmp= 43896 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/LowAutocorrelation/LowAutocorrelation-021_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309548-1534308183/watcher-4309548-1534308183 -o /tmp/evaluation-result-4309548-1534308183/solver-4309548-1534308183 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-324 --watchdog 2580  xcsp_picat HOME/instance-4309548-1534308183.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6f45f3e4d1081bc980187c6d0b1f79c7
RANDOM SEED=1574961712

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        23654460 kB
MemAvailable:   31513676 kB
Buffers:          170536 kB
Cached:          7919140 kB
SwapCached:           12 kB
Active:          4513368 kB
Inactive:        4013496 kB
Active(anon):     386524 kB
Inactive(anon):   110776 kB
Active(file):    4126844 kB
Inactive(file):  3902720 kB
Unevictable:        7820 kB
Mlocked:            7820 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        444444 kB
Mapped:            59120 kB
Shmem:             57716 kB
Slab:             286636 kB
SReclaimable:     258112 kB
SUnreclaim:        28524 kB
KernelStack:        3360 kB
PageTables:         6184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2595148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    378880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43892 MiB
End job on node151 at 2018-08-15 06:43:11