Trace number 4301737

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
cosoco 1.12SAT (TO)20 252.011 252.003

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-11-4-rom_c18.xml
MD5SUM63b9378ece2d6066ad6e61da47f93b8a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark252.011
Satisfiable
(Un)Satisfiability was proved
Number of variables385
Number of constraints88
Number of domains5
Minimum domain size2
Maximum domain size115571
Distribution of domain sizes[{"size":2,"count":22},{"size":12,"count":154},{"size":27,"count":121},{"size":115571,"count":88}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":110},{"degree":2,"count":154},{"degree":8,"count":121}]
Minimum constraint arity14
Maximum constraint arity15
Distribution of constraint arities[{"arity":14,"count":22},{"arity":15,"count":66}]
Number of extensional constraints88
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":88}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

15.68/15.71	c best=?? lower=0 upper=968 
27.69/27.70	c
27.69/27.70	c This is cosoco 1.12 --  
27.69/27.70	c
27.69/27.70	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301737-1532886137.xml 
27.69/27.70	c enable optimization
27.69/27.70	c ========================================[ Problem Statistics ]===========================================
27.69/27.70	c |                                                                                                       
27.69/27.70	c |  Parse time        :        15.54 s 
27.69/27.70	c |
27.69/27.70	c |               Variables: 385
27.69/27.70	c |            Domain Sizes: 2..115571
27.69/27.70	c |
27.69/27.70	c |             Constraints: 89
27.69/27.70	c |                   Arity: 14..88
27.69/27.70	c | 
27.69/27.70	c |                   Types: 
27.69/27.70	c |                          Extension: 88  (nb tuples: 16317..227902) -- (shared: 80)
27.69/27.70	c |                          Sum: 1
27.69/27.70	c |                          
27.69/27.70	c |               Objective: Maximize Sum
27.69/27.70	
27.69/27.70	c =========================================================================================================
27.69/27.70	o 0
27.69/27.70	c    1 calls to solver: best=0 lower=1 upper=968 
34.79/34.80	o 4
42.29/42.38	o 6
42.29/42.38	c    3 calls to solver: best=6 lower=7 upper=968 
50.49/50.55	o 7
70.09/70.11	o 8
70.09/70.11	c    5 calls to solver: best=8 lower=9 upper=968 
82.39/82.47	o 10
93.49/93.58	o 12
93.49/93.58	c    7 calls to solver: best=12 lower=13 upper=968 
134.99/135.00	o 13
160.89/160.97	o 14
160.89/160.97	c    9 calls to solver: best=14 lower=15 upper=968 
169.49/169.51	o 15
178.09/178.11	o 16
178.09/178.11	c   11 calls to solver: best=16 lower=17 upper=968 
185.59/185.62	o 17
207.09/207.17	o 18
207.09/207.17	c   13 calls to solver: best=18 lower=19 upper=968 
234.31/234.37	o 19
242.10/242.15	o 20
242.10/242.15	c   15 calls to solver: best=20 lower=21 upper=968 
252.00/252.00	
252.00/252.00	c *** INTERRUPTED ***
252.00/252.00	c restarts              : 14          
252.00/252.00	c conflicts             : 2853         (11 /sec)
252.00/252.00	c decisions             : 17019        (68 /sec)
252.00/252.00	c propagations          : 267867271   (1064168 /sec)
252.00/252.00	c root propagations     : 4631440     
252.00/252.00	c filter calls          : 372034         (1478 /sec)
252.00/252.00	c useless filter calls  : 230590         (61 %)
252.00/252.00	c Memory used           : 376.95 MB
252.00/252.00	c CPU time              : 251.715 s
252.00/252.00	
252.00/252.00	c nb Solutions = 15
252.00/252.00	s SATISFIABLE
252.00/252.00	c Best value found: 20
252.00/252.00	
252.00/252.00	
252.00/252.00	v <instantiation type='solution' cost='20'>
252.00/252.00	v <list>bc[0][0] bc[0][1] bc[0][2] bc[0][3] bc[10][0] bc[10][1] bc[10][2] bc[10][3] bc[1][0] bc[1][1] bc[1][2] bc[1][3] bc[2][0] bc[2][1] bc[2][2] bc[2][3] bc[3][0] bc[3][1] bc[3][2] bc[3][3] bc[4][0] bc[4][1] bc[4][2] bc[4][3] bc[5][0] bc[5][1] bc[5][2] bc[5][3] bc[6][0] bc[6][1] bc[6][2] bc[6][3] bc[7][0] bc[7][1] bc[7][2] bc[7][3] bc[8][0] bc[8][1] bc[8][2] bc[8][3] bc[9][0] bc[9][1] bc[9][2] bc[9][3] br[0][0] br[0][1] br[0][2] br[0][3] br[10][0] br[10][1] br[10][2] br[10][3] br[1][0] br[1][1] br[1][2] br[1][3] br[2][0] br[2][1] br[2][2] br[2][3] br[3][0] br[3][1] br[3][2] br[3][3] br[4][0] br[4][1] br[4][2] br[4][3] br[5][0] br[5][1] br[5][2] br[5][3] br[6][0] br[6][1] br[6][2] br[6][3] br[7][0] br[7][1] br[7][2] br[7][3] br[8][0] br[8][1] br[8][2] br[8][3] br[9][0] br[9][1] br[9][2] br[9][3] c[0][0] c[0][1] c[0][2] c[0][3] c[10][0] c[10][1] c[10][2] c[10][3] c[1][0] c[1][1] c[1][2] c[1][3] c[2][0] c[2][1] c[2][2] c[2][3] c[3][0] c[3][1] c[3][2] c[3][3] c[4][0] c[4][1] c[4][2] c[4][3] c[5][0] c[5][1] c[5][2] c[5][3] c[6][0] c[6][1] c[6][2] c[6][3] c[7][0] c[7][1] c[7][2] c[7][3] c[8][0] c[8][1] c[8][2] c[8][3] c[9][0] c[9][1] c[9][2] c[9][3] pc[0][0] pc[0][1] pc[0][2] pc[0][3] pc[10][0] pc[10][1] pc[10][2] pc[10][3] pc[1][0] pc[1][1] pc[1][2] pc[1][3] pc[2][0] pc[2][1] pc[2][2] pc[2][3] pc[3][0] pc[3][1] pc[3][2] pc[3][3] pc[4][0] pc[4][1] pc[4][2] pc[4][3] pc[5][0] pc[5][1] pc[5][2] pc[5][3] pc[6][0] pc[6][1] pc[6][2] pc[6][3] pc[7][0] pc[7][1] pc[7][2] pc[7][3] pc[8][0] pc[8][1] pc[8][2] pc[8][3] pc[9][0] pc[9][1] pc[9][2] pc[9][3] pr[0][0] pr[0][1] pr[0][2] pr[0][3] pr[10][0] pr[10][1] pr[10][2] pr[10][3] pr[1][0] pr[1][1] pr[1][2] pr[1][3] pr[2][0] pr[2][1] pr[2][2] pr[2][3] pr[3][0] pr[3][1] pr[3][2] pr[3][3] pr[4][0] pr[4][1] pr[4][2] pr[4][3] pr[5][0] pr[5][1] pr[5][2] pr[5][3] pr[6][0] pr[6][1] pr[6][2] pr[6][3] pr[7][0] pr[7][1] pr[7][2] pr[7][3] pr[8][0] pr[8][1] pr[8][2] pr[8][3] pr[9][0] pr[9][1] pr[9][2] pr[9][3] r[0][0] r[0][1] r[0][2] r[0][3] r[10][0] r[10][1] r[10][2] r[10][3] r[1][0] r[1][1] r[1][2] r[1][3] r[2][0] r[2][1] r[2][2] r[2][3] r[3][0] r[3][1] r[3][2] r[3][3] r[4][0] r[4][1] r[4][2] r[4][3] r[5][0] r[5][1] r[5][2] r[5][3] r[6][0] r[6][1] r[6][2] r[6][3] r[7][0] r[7][1] r[7][2] r[7][3] r[8][0] r[8][1] r[8][2] r[8][3] r[9][0] r[9][1] r[9][2] r[9][3] x[0][0] x[0][10] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[10][0] x[10][10] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[1][0] x[1][10] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[2][0] x[2][10] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[3][0] x[3][10] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] x[4][0] x[4][10] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[5][0] x[5][10] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[6][0] x[6][10] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[7][0] x[7][10] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[8][0] x[8][10] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[9][0] x[9][10] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] </list>
252.00/252.00	v <values>0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 13437 32123 -1 -1 32530 46865 71058 -1 514 33897 -1 -1 95437 32569 -1 -1 2716 404 -1 -1 89744 25966 -1 -1 47540 32569 104512 -1 46910 91497 -1 -1 56411 14855 -1 -1 35065 56174 58726 -1 68082 -1 -1 -1 0 2 -1 -1 0 2 5 -1 0 5 -1 -1 0 9 -1 -1 0 4 -1 -1 0 9 -1 -1 0 3 6 -1 0 8 -1 -1 1 7 -1 -1 0 6 10 -1 0 -1 -1 -1 0 8 -1 -1 0 5 -1 -1 1 -1 -1 -1 0 6 -1 -1 0 4 -1 -1 0 2 -1 -1 0 6 9 -1 0 8 -1 -1 0 7 -1 -1 0 3 5 -1 0 9 -1 -1 16037 33865 -1 -1 46871 47730 -1 -1 16947 -1 -1 -1 28333 61650 -1 -1 86419 104639 -1 -1 113841 66609 -1 -1 41446 13438 90685 -1 4290 56447 -1 -1 56410 13571 -1 -1 55439 0 109966 -1 103082 91302 -1 -1 2 4 0 18 0 17 8 8 26 4 13 8 0 0 2 0 26 8 12 0 12 4 26 26 2 4 11 4 11 0 11 19 4 3 8 4 17 4 18 26 12 4 13 8 17 0 0 4 26 19 4 1 0 8 13 24 26 26 13 0 17 2 8 18 8 2 6 14 4 0 2 0 26 2 0 26 17 0 3 13 3 0 13 19 4 26 11 4 11 0 4 0 15 18 0 26 2 0 3 10 8 17 26 0 26 20 17 0 19 4 18 19 21 4 17 3 17 20 15 26 17 </values>
252.00/252.00	v </instantiation>
252.00/252.00

Verifier Data 

OK	20

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 (13506 MiB free)
  memory of node 1: 16384 MiB (13873 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301737-1532886137/watcher-4301737-1532886137 -o /tmp/evaluation-result-4301737-1532886137/solver-4301737-1532886137 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301737-1532886137.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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
Current StackSize limit: 8192 KiB

solver pid=8602, runsolver pid=8599

[startup+0.100367 s]*
/proc/loadavg: 1.93 2.00 2.01 3/187 8603
/proc/meminfo: memFree=27957920/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=107324 memory=83400 CPUtime=0.1 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 21065 0 0 0 7 3 0 0 20 0 1 0 106176885 109899776 20850 33554432000 4194304 6142532 140725043594576 140725043591224 5802355 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 26831 20850 782 476 0 20153 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 107324 KiB
Current children cumulated memory: 83400 KiB

[startup+0.209457 s]*
/proc/loadavg: 1.93 2.00 2.01 3/187 8603
/proc/meminfo: memFree=27957268/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=108240 memory=84368 CPUtime=0.2 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 21312 0 0 0 17 3 0 0 20 0 1 0 106176885 110837760 21092 33554432000 4194304 6142532 140725043594576 140725043591224 140395833244645 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 27060 21092 782 476 0 20382 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 108240 KiB
Current children cumulated memory: 84368 KiB

[startup+0.30866 s]*
/proc/loadavg: 1.93 2.00 2.01 3/187 8603
/proc/meminfo: memFree=27956540/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=109152 memory=84940 CPUtime=0.3 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 21589 0 0 0 27 3 0 0 20 0 1 0 106176885 111771648 21235 33554432000 4194304 6142532 140725043594576 140725043591224 5489263 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 27288 21235 782 476 0 20610 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 109152 KiB
Current children cumulated memory: 84940 KiB

[startup+0.700228 s]
/proc/loadavg: 1.93 2.00 2.01 3/187 8603
/proc/meminfo: memFree=27955176/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=112032 memory=87920 CPUtime=0.68 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 22480 0 0 0 65 3 0 0 20 0 1 0 106176885 114720768 21980 33554432000 4194304 6142532 140725043594576 140725043591224 5404304 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 28008 21980 782 476 0 21330 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 112032 KiB
Current children cumulated memory: 87920 KiB

[startup+1.50035 s]
/proc/loadavg: 1.93 2.00 2.01 3/187 8603
/proc/meminfo: memFree=27950368/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=118056 memory=93684 CPUtime=1.48 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 23795 0 0 0 145 3 0 0 20 0 1 0 106176885 120889344 23421 33554432000 4194304 6142532 140725043594576 140725043591224 5359902 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 29514 23421 782 476 0 22836 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 118056 KiB
Current children cumulated memory: 93684 KiB

[startup+3.1094 s]
/proc/loadavg: 1.93 2.00 2.01 3/187 8603
/proc/meminfo: memFree=27915912/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=129972 memory=105224 CPUtime=3.09 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 26459 0 0 0 305 4 0 0 20 0 1 0 106176885 133091328 26306 33554432000 4194304 6142532 140725043594576 140725043591224 140395833244645 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 32493 26306 782 476 0 25815 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 129972 KiB
Current children cumulated memory: 105224 KiB

[startup+6.30031 s]*
/proc/loadavg: 2.10 2.03 2.02 3/187 8603
/proc/meminfo: memFree=27901712/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=162572 memory=138052 CPUtime=6.29 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 43630 0 0 0 623 6 0 0 20 0 1 0 106176885 166473728 34513 33554432000 4194304 6142532 140725043594576 140725043591224 140395833243180 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 40643 34513 791 476 0 33965 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 162572 KiB
Current children cumulated memory: 138052 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.03 2.02 3/187 8603
/proc/meminfo: memFree=27841736/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=224796 memory=198984 CPUtime=12.68 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 72659 0 0 0 1258 10 0 0 20 0 1 0 106176885 230191104 49746 33554432000 4194304 6142532 140725043594576 140725043591224 5800050 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 56199 49746 792 476 0 49521 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 224796 KiB
Current children cumulated memory: 198984 KiB

[startup+25.5004 s]
/proc/loadavg: 2.07 2.03 2.02 4/200 8632
/proc/meminfo: memFree=27717048/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385600 memory=359372 CPUtime=25.48 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 217153 0 0 0 2527 21 0 0 20 0 1 0 106176885 394854400 89843 33554432000 4194304 6142532 140725043594576 140725043591288 5017767 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96400 89843 844 476 0 89722 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 385600 KiB
Current children cumulated memory: 359372 KiB

[startup+51.1004 s]
/proc/loadavg: 2.04 2.03 2.02 3/187 8667
/proc/meminfo: memFree=27742576/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385864 memory=359632 CPUtime=51.09 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 272940 0 0 0 5084 25 0 0 20 0 1 0 106176885 395124736 89908 33554432000 4194304 6142532 140725043594576 140725043581848 5017923 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96466 89908 846 476 0 89788 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 385864 KiB
Current children cumulated memory: 359632 KiB

[startup+102.3 s]*
/proc/loadavg: 2.02 2.02 2.02 3/187 8668
/proc/meminfo: memFree=27740376/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385996 memory=360864 CPUtime=102.29 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 334002 0 0 0 10202 27 0 0 20 0 1 0 106176885 395259904 90216 33554432000 4194304 6142532 140725043594576 140725043581848 5017767 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96499 90216 846 476 0 89821 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 385996 KiB
Current children cumulated memory: 360864 KiB

[startup+162.3 s]*
/proc/loadavg: 2.01 2.02 2.02 3/187 8669
/proc/meminfo: memFree=27739992/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385996 memory=361636 CPUtime=162.29 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 363221 0 0 0 16201 28 0 0 20 0 1 0 106176885 395259904 90409 33554432000 4194304 6142532 140725043594576 140725043592104 5017816 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96499 90409 846 476 0 89821 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 385996 KiB
Current children cumulated memory: 361636 KiB

[startup+222.3 s]*
/proc/loadavg: 2.00 2.01 2.02 3/187 8671
/proc/meminfo: memFree=27739320/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385996 memory=361664 CPUtime=222.31 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 369162 0 0 0 22202 29 0 0 20 0 1 0 106176885 395259904 90416 33554432000 4194304 6142532 140725043594576 140725043581848 5017872 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96499 90416 846 476 0 89821 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 385996 KiB
Current children cumulated memory: 361664 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]
/proc/loadavg: 2.00 2.01 2.02 5/187 8671
/proc/meminfo: memFree=27739556/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385996 memory=361664 CPUtime=252 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 371357 0 0 0 25171 29 0 0 20 0 1 0 106176885 395259904 90416 33554432000 4194304 6142532 140725043594576 140725043581848 5017767 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96499 90416 846 476 0 89821 0
Current children cumulated CPU time: 252 s
Current children cumulated vsize: 385996 KiB
Current children cumulated memory: 361664 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.003 s]
# the end of solver process 8602 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.715 s, system=0.296036 s

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

[startup+252 s]
/proc/loadavg: 2.00 2.01 2.02 5/187 8671
/proc/meminfo: memFree=27739556/32770624 swapFree=67108532/67108860
[pid=8602] ppid=8599 vsize=385996 memory=361664 CPUtime=252 cores=0,2,4,6
/proc/8602/stat : 8602 (cosoco) R 8599 8602 4839 0 -1 4202496 371357 0 0 0 25171 29 0 0 20 0 1 0 106176885 395259904 90416 33554432000 4194304 6142532 140725043594576 140725043581848 5017767 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8243016 8247936 22278144 140725043598475 140725043598605 140725043598605 140725043601358 0
/proc/8602/statm: 96499 90416 846 476 0 89821 0
Current children cumulated CPU time: 252 s
Current children cumulated vsize: 385996 KiB
Current children cumulated memory: 361664 KiB

Child status: 1
Real time (s): 252.003
CPU time (s): 252.011
CPU user time (s): 251.715
CPU system time (s): 0.296036
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 385996
Max. memory (cumulated for all children) (KiB): 361664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.715
system time used= 0.296036
maximum resident set size= 361728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 371394
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= 33
involuntary context switches= 102


# summary of solver processes directly reported to runsolver:
#   pid: 8602
#   total CPU time (s): 252.011
#   total CPU user time (s): 251.715
#   total CPU system time (s): 0.296036

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.991505 second user time and 1.85528 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 19:42:17
IDJOB=4301737
IDBENCH=141315
IDSOLVER=2774
FILE ID=node104/4301737-1532886137
RUNJOBID= node104-1532880243-4870
PBS_JOBID= 21022518
Free space on /tmp= 50520 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-11-4-rom_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301737-1532886137/watcher-4301737-1532886137 -o /tmp/evaluation-result-4301737-1532886137/solver-4301737-1532886137 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301737-1532886137.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 63b9378ece2d6066ad6e61da47f93b8a
RANDOM SEED=919735399

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28038620 kB
MemAvailable:   31894700 kB
Buffers:          178604 kB
Cached:          3932576 kB
SwapCached:           12 kB
Active:          2049720 kB
Inactive:        2173764 kB
Active(anon):      67020 kB
Inactive(anon):    73040 kB
Active(file):    1982700 kB
Inactive(file):  2100724 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             45732 kB
Writeback:             0 kB
AnonPages:        119696 kB
Mapped:            44188 kB
Shmem:             25060 kB
Slab:             205836 kB
SReclaimable:     176984 kB
SUnreclaim:        28852 kB
KernelStack:        3280 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     412512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50524 MiB
End job on node104 at 2018-07-29 19:46:29