Trace number 4292888

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 2018-06-15OPT64 31.9363 31.9347

General information on the benchmark

NameStillLife/
StillLife-wastage-11_c18.xml
MD5SUMf6f64e3bcc63ad093069241b9d76efc4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark30.9118
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints239
Number of domains4
Minimum domain size2
Maximum domain size339
Distribution of domain sizes[{"size":2,"count":169},{"size":3,"count":169},{"size":122,"count":1},{"size":339,"count":13}]
Minimum variable degree1
Maximum variable degree14
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":166},{"degree":3,"count":16},{"degree":4,"count":44},{"degree":8,"count":40},{"degree":9,"count":81},{"degree":14,"count":1}]
Minimum constraint arity2
Maximum constraint arity15
Distribution of constraint arities[{"arity":2,"count":57},{"arity":3,"count":44},{"arity":10,"count":121},{"arity":13,"count":4},{"arity":14,"count":1},{"arity":15,"count":12}]
Number of extensional constraints165
Number of intensional constraints56
Distribution of constraint types[{"type":"extension","count":165},{"type":"intension","count":56},{"type":"sum","count":14},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

31.90/31.93	c xcsp_picat version 2.4#4 (June 15, 2018)
31.90/31.93	o 34
31.90/31.93	o 53
31.90/31.93	o 61
31.90/31.93	o 63
31.90/31.93	o 64
31.90/31.93	s OPTIMUM FOUND
31.90/31.93	v <instantiation>
31.90/31.93	v     <list> x[][] w[][] ws[] z  </list> 
31.90/31.93	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 1 0 0 0 1 0 1 1 0 1 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 1 0 1 0 1 0 0 1 1 0 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 2 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 1 0  3 4 5 9 9 10 12 16 19 23 25 26 30  64   </values> 
31.90/31.93	v </instantiation>

Verifier Data 

OK	64

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 (3959 MiB free)
  memory of node 1: 16384 MiB (11577 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292888-1532296554/watcher-4292888-1532296554 -o /tmp/evaluation-result-4292888-1532296554/solver-4292888-1532296554 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580 xcsp_picat HOME/instance-4292888-1532296554.xml 

running on 4 cores: 0,2,4,6

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=30533, runsolver pid=30530
Current StackSize limit: 8192 KiB


[startup+0.100202 s]*
/proc/loadavg: 1.09 1.22 1.38 3/189 30534
/proc/meminfo: memFree=15891952/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=112268 memory=21732 CPUtime=0.1 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 2035 0 0 0 10 0 0 0 20 0 1 0 47218589 114962432 5433 33554432000 4194304 5849740 140721436636912 140721436636912 5611448 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28067 5433 719 405 0 25011 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112268 KiB
Current children cumulated memory: 21732 KiB

[startup+0.2098 s]*
/proc/loadavg: 1.09 1.22 1.38 3/189 30534
/proc/meminfo: memFree=15891960/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=112268 memory=21732 CPUtime=0.21 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 2035 0 0 0 21 0 0 0 20 0 1 0 47218589 114962432 5433 33554432000 4194304 5849740 140721436636912 140721436636912 5478984 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28067 5433 719 405 0 25011 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112268 KiB
Current children cumulated memory: 21732 KiB

[startup+0.309219 s]*
/proc/loadavg: 1.09 1.22 1.38 3/189 30534
/proc/meminfo: memFree=15891960/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=112268 memory=21732 CPUtime=0.31 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 2035 0 0 0 31 0 0 0 20 0 1 0 47218589 114962432 5433 33554432000 4194304 5849740 140721436636912 140721436636912 5470704 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28067 5433 719 405 0 25011 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112268 KiB
Current children cumulated memory: 21732 KiB

[startup+0.700335 s]
/proc/loadavg: 1.09 1.22 1.38 3/189 30534
/proc/meminfo: memFree=15891696/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=112528 memory=21996 CPUtime=0.69 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 2100 0 0 0 69 0 0 0 20 0 1 0 47218589 115228672 5499 33554432000 4194304 5849740 140721436636912 140721436636912 140167896592263 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28132 5499 719 405 0 25076 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 112528 KiB
Current children cumulated memory: 21996 KiB

[startup+1.50034 s]
/proc/loadavg: 1.09 1.22 1.38 3/189 30534
/proc/meminfo: memFree=15890332/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=113040 memory=22380 CPUtime=1.49 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 2228 0 0 0 149 0 0 0 20 0 1 0 47218589 115752960 5595 33554432000 4194304 5849740 140721436636912 140721436636912 5518355 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28260 5595 719 405 0 25204 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 113040 KiB
Current children cumulated memory: 22380 KiB

[startup+3.10932 s]
/proc/loadavg: 1.09 1.22 1.38 3/189 30534
/proc/meminfo: memFree=15885484/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=112396 memory=22036 CPUtime=3.1 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 3781 0 0 0 309 1 0 0 20 0 1 0 47218589 115093504 5509 33554432000 4194304 5849740 140721436636912 140721436634760 4202176 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28099 5509 760 405 0 25043 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 112396 KiB
Current children cumulated memory: 22036 KiB

[startup+6.30034 s]
/proc/loadavg: 1.17 1.23 1.38 3/189 30534
/proc/meminfo: memFree=15882488/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=114528 memory=24168 CPUtime=6.29 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 5890 0 0 0 627 2 0 0 20 0 1 0 47218589 117276672 6042 33554432000 4194304 5849740 140721436636912 140721436636008 5615847 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28632 6042 760 405 0 25576 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 114528 KiB
Current children cumulated memory: 24168 KiB

[startup+12.7003 s]
/proc/loadavg: 1.23 1.24 1.39 3/189 30534
/proc/meminfo: memFree=15880176/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=113700 memory=23260 CPUtime=12.69 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 7935 0 0 0 1263 6 0 0 20 0 1 0 47218589 116428800 5815 33554432000 4194304 5849740 140721436636912 140721436636152 5471874 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 28425 5815 760 405 0 25369 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 113700 KiB
Current children cumulated memory: 23260 KiB

[startup+25.5003 s]
/proc/loadavg: 1.40 1.28 1.40 3/189 30534
/proc/meminfo: memFree=15855956/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=118116 memory=27756 CPUtime=25.49 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12155 0 0 0 2530 19 0 0 20 0 1 0 47218589 120950784 6939 33554432000 4194304 5849740 140721436636912 140721436635400 4211660 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29529 6939 760 405 0 26473 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 118116 KiB
Current children cumulated memory: 27756 KiB

[startup+31.9347 s]
# the end of solver process 30533 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=31.6843 s, system=0.252018 s

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

[startup+25.6004 s]
/proc/loadavg: 1.40 1.28 1.40 3/189 30534
/proc/meminfo: memFree=15855956/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=118116 memory=27804 CPUtime=25.59 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12176 0 0 0 2540 19 0 0 20 0 1 0 47218589 120950784 6951 33554432000 4194304 5849740 140721436636912 140721436635400 140167896592263 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29529 6951 760 405 0 26473 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 118116 KiB
Current children cumulated memory: 27804 KiB

[startup+28.8003 s]
/proc/loadavg: 1.40 1.28 1.40 3/189 30534
/proc/meminfo: memFree=15856964/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=116724 memory=26216 CPUtime=28.79 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12733 0 0 0 2859 20 0 0 20 0 1 0 47218589 119525376 6554 33554432000 4194304 5849740 140721436636912 140721436635912 4211681 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29181 6554 760 405 0 26125 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 116724 KiB
Current children cumulated memory: 26216 KiB

[startup+30.4003 s]
/proc/loadavg: 1.45 1.29 1.40 3/189 30534
/proc/meminfo: memFree=15879000/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=116968 memory=26476 CPUtime=30.4 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12787 0 0 0 3017 23 0 0 20 0 1 0 47218589 119775232 6619 33554432000 4194304 5849740 140721436636912 140721436635400 4211654 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29242 6619 760 405 0 26186 0
Current children cumulated CPU time: 30.4 s
Current children cumulated vsize: 116968 KiB
Current children cumulated memory: 26476 KiB

[startup+31.2003 s]
/proc/loadavg: 1.45 1.29 1.40 3/189 30534
/proc/meminfo: memFree=15879000/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=116968 memory=26476 CPUtime=31.2 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12787 0 0 0 3096 24 0 0 20 0 1 0 47218589 119775232 6619 33554432000 4194304 5849740 140721436636912 140721436635400 140167896592263 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29242 6619 760 405 0 26186 0
Current children cumulated CPU time: 31.2 s
Current children cumulated vsize: 116968 KiB
Current children cumulated memory: 26476 KiB

[startup+31.6003 s]
/proc/loadavg: 1.45 1.29 1.40 3/189 30534
/proc/meminfo: memFree=15879000/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=117352 memory=26740 CPUtime=31.59 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12883 0 0 0 3135 24 0 0 20 0 1 0 47218589 120168448 6685 33554432000 4194304 5849740 140721436636912 140721436635400 140167896592263 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29338 6685 760 405 0 26282 0
Current children cumulated CPU time: 31.59 s
Current children cumulated vsize: 117352 KiB
Current children cumulated memory: 26740 KiB

[startup+31.8003 s]
/proc/loadavg: 1.45 1.29 1.40 3/189 30534
/proc/meminfo: memFree=15879000/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=117352 memory=26740 CPUtime=31.79 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12883 0 0 0 3155 24 0 0 20 0 1 0 47218589 120168448 6685 33554432000 4194304 5849740 140721436636912 140721436635400 140167896592263 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29338 6685 760 405 0 26282 0
Current children cumulated CPU time: 31.79 s
Current children cumulated vsize: 117352 KiB
Current children cumulated memory: 26740 KiB

[startup+31.9003 s]
/proc/loadavg: 1.45 1.29 1.40 3/189 30534
/proc/meminfo: memFree=15879000/32770624 swapFree=67108860/67108860
[pid=30533] ppid=30530 vsize=117352 memory=26740 CPUtime=31.9 cores=0,2,4,6
/proc/30533/stat : 30533 (xcsp_picat) R 30530 30533 30410 0 -1 4202496 12883 0 0 0 3165 25 0 0 20 0 1 0 47218589 120168448 6685 33554432000 4194304 5849740 140721436636912 140721436635400 140167896592263 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 44986368 140721436640438 140721436640516 140721436640516 140721436643274 0
/proc/30533/statm: 29338 6685 760 405 0 26282 0
Current children cumulated CPU time: 31.9 s
Current children cumulated vsize: 117352 KiB
Current children cumulated memory: 26740 KiB

Child status: 0
Real time (s): 31.9347
CPU time (s): 31.9363
CPU user time (s): 31.6843
CPU system time (s): 0.252018
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 118116
Max. memory (cumulated for all children) (KiB): 27804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.6843
system time used= 0.252018
maximum resident set size= 27840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12929
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= 23


# summary of solver processes directly reported to runsolver:
#   pid: 30533
#   total CPU time (s): 31.9363
#   total CPU user time (s): 31.6843
#   total CPU system time (s): 0.252018

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.142354 second user time and 0.242448 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-22 23:55:54
IDJOB=4292888
IDBENCH=141029
IDSOLVER=2754
FILE ID=node105/4292888-1532296554
RUNJOBID= node105-1532296553-30441
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/StillLife/StillLife-wastage-11_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292888-1532296554/watcher-4292888-1532296554 -o /tmp/evaluation-result-4292888-1532296554/solver-4292888-1532296554 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30441 --watchdog 2580  xcsp_picat HOME/instance-4292888-1532296554.xml

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

MD5SUM BENCH= f6f64e3bcc63ad093069241b9d76efc4
RANDOM SEED=1733736005

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        15910308 kB
MemAvailable:   31905608 kB
Buffers:          179564 kB
Cached:         15781540 kB
SwapCached:            0 kB
Active:          1408484 kB
Inactive:       14639180 kB
Active(anon):      41152 kB
Inactive(anon):    65072 kB
Active(file):    1367332 kB
Inactive(file): 14574108 kB
Unevictable:        7308 kB
Mlocked:            7308 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6460 kB
Writeback:             0 kB
AnonPages:        101524 kB
Mapped:            38824 kB
Shmem:             17036 kB
Slab:             509440 kB
SReclaimable:     482320 kB
SUnreclaim:        27120 kB
KernelStack:        3472 kB
PageTables:         4960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     464692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-22 23:56:26