Trace number 4389492

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 NameAnswerCPU timeWall clock time
cosoco 2SAT 220.128 220.109

General information on the benchmark

NameKnightTour/KnightTour-ext-s1/
KnightTour-08-ext03.xml
MD5SUM8a5157f08f2f2e597251b23721b8eb7d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.53772
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints34
Number of domains1
Minimum domain size64
Maximum domain size64
Distribution of domain sizes[{"size":64,"count":64}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":62},{"degree":3,"count":2}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":1},{"arity":3,"count":32},{"arity":64,"count":1}]
Number of extensional constraints32
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":32},{"type":"allDifferent","count":1},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c root propagations     : 2192        
0.00/0.01	c restarts enabled, print stats at every restarts
0.00/0.01	c
0.00/0.01	c
0.00/0.01	c
0.00/0.01	c This is cosoco 2.00 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -stick HOME/instance-4389492-1568349016.xml 
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.01 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 64
0.00/0.01	c |            Domain Sizes: 64..64
0.00/0.01	c |
0.00/0.01	c |             Constraints: 35
0.00/0.01	c |                   Arity: 1..64  -- Unary: 2  -- Ternary: 32
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 32  (nb tuples: 1672..1672) -- (shared: 31)
0.00/0.01	c |                          Unary: 2
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.03	c 101            326            2954           13531          64             0              46   56   51   
0.00/0.05	c 211            632            5649           26147          64             0              25   55   47   
0.00/0.08	c 332            956            8654           39936          64             0              40   50   44   
0.00/0.10	c 465            1395           12711          54387          64             0              36   56   49   
0.10/0.14	c 611            1812           16307          71973          64             0              30   54   44   
0.10/0.16	c 771            2186           19574          83233          64             0              45   55   49   
0.10/0.20	c 947            2678           24597          107640         64             0              26   54   48   
0.21/0.24	c 1140           3151           29412          133584         64             0              24   54   47   
0.21/0.29	c 1352           3801           35592          167740         64             0              28   55   48   
0.31/0.34	c 1585           4412           41279          195982         64             0              29   53   46   
0.31/0.39	c 1841           5044           47408          223752         64             0              40   57   48   
0.41/0.43	c 2122           5793           53029          244136         64             0              44   57   51   
0.41/0.47	c 2431           6562           59366          269625         64             0              43   56   50   
0.51/0.54	c 2770           7314           67793          327875         64             0              23   53   46   
0.60/0.63	c 3142           8407           78774          383464         64             0              35   56   49   
0.60/0.69	c 3551           9394           88098          417085         64             0              45   57   51   
0.69/0.76	c 4000           10358          97108          452469         64             0              39   51   43   
0.79/0.85	c 4493           11528          109187         513048         64             0              31   55   49   
0.89/0.93	c 5035           12753          119909         552237         64             0              40   56   50   
1.00/1.04	c 5631           14401          135753         615470         64             0              38   59   51   
1.10/1.12	c 6286           15722          145967         668988         64             0              13   52   44   
1.19/1.20	c 7006           17362          159894         714771         64             0              42   56   49   
1.29/1.38	c 7798           19239          179344         815840         64             0              36   53   47   
1.49/1.54	c 8669           21149          198411         899807         64             0              21   52   45   
1.69/1.71	c 9627           23629          222890         1002951        64             0              43   59   50   
1.79/1.89	c 10680          25786          243005         1109823        64             0              38   55   47   
2.10/2.18	c 11838          29299          278302         1296177        64             0              39   56   48   
2.39/2.42	c 13111          32153          305708         1436808        64             0              39   53   45   
2.59/2.69	c 14511          35754          338517         1591646        64             0              39   55   47   
3.00/3.07	c 16051          39732          381030         1819061        64             0              34   56   47   
3.29/3.34	c 17745          44150          422089         1972237        64             0              41   57   48   
3.49/3.59	c 19608          48576          464302         2106071        64             0              42   57   49   
3.89/3.93	c 21657          53494          508750         2299056        64             0              28   55   47   
4.29/4.35	c 23910          59063          561557         2561074        64             0              39   58   47   
4.79/4.86	c 26388          64898          621552         2885092        64             0              22   56   45   
5.29/5.33	c 29113          71577          677707         3196936        64             0              22   53   46   
5.79/5.84	c 32110          78266          739723         3498332        64             0              17   55   48   
6.29/6.36	c 35406          85557          804581         3774505        64             0              24   54   47   
7.19/7.22	c 39031          95422          908034         4257074        64             0              22   56   48   
7.89/7.99	c 43018          104175         993343         4669700        64             0              31   55   45   
8.49/8.51	c 47403          113069         1070958        4954040        64             0              41   56   48   
9.29/9.38	c 52226          127819         1179419        5415837        64             0              23   55   47   
10.39/10.43	c 57531          140034         1299365        6076686        64             0              38   56   46   
11.39/11.44	c 63366          154150         1430890        6641257        64             0              30   55   48   
12.49/12.59	c 69784          167795         1571289        7327215        64             0              23   53   44   
13.59/13.60	c 76843          182460         1694870        8049477        64             0              40   55   48   
14.89/14.93	c 84607          201080         1867276        8778353        64             0              26   55   47   
16.49/16.54	c 93147          220676         2062108        9711308        64             0              29   57   49   
17.69/17.75	c 102541         240189         2235028        10381831       64             0              13   55   45   
20.19/20.27	c 112874         268723         2517154        11935365       64             0              28   58   47   
21.79/21.84	c 124240         295063         2744479        12834422       64             0              37   57   47   
24.00/24.01	c 136742         324564         3020438        14098067       64             0              39   57   48   
26.70/26.70	c 150494         357696         3336614        15720642       64             0              14   56   47   
30.00/30.09	c 165621         395950         3711608        17652574       64             0              36   56   47   
33.50/33.59	c 182260         436781         4114369        19907539       64             0              33   57   49   
36.60/36.69	c 200562         479621         4514489        21663756       64             0              34   57   48   
40.60/40.65	c 220694         528317         5003580        23842844       64             0              22   55   47   
44.20/44.26	c 242839         578522         5450833        25881640       64             0              35   56   46   
48.80/48.81	c 267198         637922         6008568        28640723       64             0              37   57   48   
53.11/53.15	c 293992         693840         6527942        31458220       64             0              21   54   45   
57.70/57.78	c 323465         763729         7158583        34056924       64             0              25   59   50   
62.40/62.49	c 355885         845509         7928262        36712561       64             0              32   59   51   
68.40/68.44	c 391547         931317         8667226        40084736       64             0              27   57   47   
74.30/74.30	c 430775         1012371        9375750        43452033       64             0              25   53   44   
80.90/80.98	c 473925         1117755        10312600       47089964       64             0              37   58   48   
88.20/88.24	c 521390         1232736        11348528       51056702       64             0              29   58   49   
95.70/95.78	c 573601         1358095        12503148       55455489       64             0              14   59   50   
108.20/108.24	c 631033         1501914        13952420       62570194       64             0              24   56   45   
121.20/121.27	c 694208         1656733        15478246       70245822       64             0              18   57   48   
133.40/133.46	c 763700         1825796        16949629       77096535       64             0              32   54   44   
145.02/145.07	c 840141         2004301        18582203       83460671       64             0              35   57   47   
161.21/161.20	c 924226         2211111        20495891       93005925       64             0              38   59   49   
178.41/178.49	c 1016719        2422177        22651012       102583928      64             0              16   54   46   
194.81/194.87	c 1118461        2645249        24673766       113929472      64             0              32   57   48   
217.41/217.44	c 1230377        2995537        27607290       134958668      64             0              31   52   48   
220.02/220.10	c First solution is found
220.02/220.10	s SATISFIABLE
220.02/220.10	c restarts              : 75          
220.02/220.10	c conflicts             : 1243928      (5651 /sec)
220.02/220.10	c decisions             : 3030714      (13768 /sec)
220.02/220.10	c propagations          : 136584379   (620483 /sec)
220.02/220.10	c root propagations     : 2192        
220.02/220.10	c filter calls          : 27944889       (126950 /sec)
220.02/220.10	c useless filter calls  : 12882522       (46 %)
220.02/220.10	c Memory used           : 27.27 MB
220.02/220.10	c CPU time              : 220.126 s
220.02/220.10	c real time             : 220.105 s
220.02/220.10	
220.02/220.10	c solution 1
220.02/220.10	
220.02/220.10	v <instantiation type='solution'>
220.02/220.10	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] </list>
220.02/220.10	v <values>0 10 4 14 20 26 32 49 59 44 61 55 38 53 63 46 31 21 27 12 6 23 29 39 54 60 43 28 45 62 52 42 36 19 9 3 13 7 22 37 47 30 15 5 11 1 16 33 48 58 41 56 50 35 25 40 57 51 34 24 18 8 2 17 </values>
220.02/220.10	v </instantiation>
220.02/220.10

Verifier Data 

OK

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: 16375 MiB (13442 MiB free)
  memory of node 1: 16384 MiB (15670 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389492-1568349016/watcher-4389492-1568349016 -o /tmp/evaluation-result-4389492-1568349016/solver-4389492-1568349016 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568346432-13138 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389492-1568349016.xml 

running on 4 cores: 0-3

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=13729, runsolver pid=13726
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 1.89 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29811188/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4452 CPUtime=0.1 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1278 0 0 0 10 0 0 0 20 0 1 0 410843308 28585984 1113 33554432000 4194304 6210612 140721719611792 140721719608328 5078399 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1113 858 493 0 284 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4452 KiB

[startup+0.210495 s]*
/proc/loadavg: 1.89 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29810924/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4452 CPUtime=0.21 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1278 0 0 0 21 0 0 0 20 0 1 0 410843308 28585984 1113 33554432000 4194304 6210612 140721719611792 140721719608328 5038650 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1113 858 493 0 284 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4452 KiB

[startup+0.309993 s]*
/proc/loadavg: 1.89 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29810924/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4452 CPUtime=0.31 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1278 0 0 0 31 0 0 0 20 0 1 0 410843308 28585984 1113 33554432000 4194304 6210612 140721719611792 140721719608328 5079064 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1113 858 493 0 284 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4452 KiB

[startup+0.700289 s]
/proc/loadavg: 1.89 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29810924/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4452 CPUtime=0.69 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1278 0 0 0 69 0 0 0 20 0 1 0 410843308 28585984 1113 33554432000 4194304 6210612 140721719611792 140721719609752 5081968 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1113 858 493 0 284 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4452 KiB

[startup+1.50029 s]
/proc/loadavg: 1.89 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29810952/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4452 CPUtime=1.49 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1278 0 0 0 149 0 0 0 20 0 1 0 410843308 28585984 1113 33554432000 4194304 6210612 140721719611792 140721719609752 5081968 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1113 858 493 0 284 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4452 KiB

[startup+3.11008 s]
/proc/loadavg: 1.89 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29810952/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=3.1 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1468 0 0 0 310 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5082435 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+6.30029 s]
/proc/loadavg: 1.90 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29811044/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=6.29 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1658 0 0 0 629 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5078902 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+12.7003 s]
/proc/loadavg: 1.90 1.98 2.03 3/199 13730
/proc/meminfo: memFree=29811128/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=12.69 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 1848 0 0 0 1269 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5037440 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 1.99 2.03 3/199 13730
/proc/meminfo: memFree=29811272/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=25.5 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2228 0 0 0 2550 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5080969 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+51.1102 s]
/proc/loadavg: 1.95 1.99 2.03 3/200 13741
/proc/meminfo: memFree=29810900/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=51.11 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2418 0 0 0 5111 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5039181 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/200 13744
/proc/meminfo: memFree=29811000/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=102.3 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2608 0 0 0 10230 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5078960 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/202 13751
/proc/meminfo: memFree=29810952/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=162.31 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2798 0 0 0 16231 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5082455 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+220.109 s]
# the end of solver process 13729 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=220.126 s, system=0.002172 s

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

[startup+179.2 s]
/proc/loadavg: 1.99 1.99 2.03 3/201 13752
/proc/meminfo: memFree=29810516/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=179.21 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 17921 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5038781 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 179.21 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+204.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13753
/proc/meminfo: memFree=29810672/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=204.81 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 20481 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5038614 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 204.81 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+211.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13755
/proc/meminfo: memFree=29810268/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=211.21 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 21121 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5074944 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 211.21 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+214.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13755
/proc/meminfo: memFree=29810268/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=214.41 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 21441 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5080987 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 214.41 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+217.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13755
/proc/meminfo: memFree=29810392/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=217.61 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 21761 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5078890 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 217.61 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+219.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13755
/proc/meminfo: memFree=29810392/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=219.21 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 21921 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5034864 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 219.21 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+219.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 13755
/proc/meminfo: memFree=29810392/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=219.61 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 21961 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5081342 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 219.61 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

[startup+220 s]*
/proc/loadavg: 2.00 1.99 2.03 3/201 13755
/proc/meminfo: memFree=29810392/32770688 swapFree=66961020/67108860
[pid=13729] ppid=13726 vsize=27916 memory=4464 CPUtime=220.02 cores=0-3
/proc/13729/stat : 13729 (cosoco) R 13726 13729 13106 0 -1 4202496 2988 0 0 0 22002 0 0 0 20 0 1 0 410843308 28585984 1116 33554432000 4194304 6210612 140721719611792 140721719609752 5038769 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 27287552 140721719620619 140721719620721 140721719620721 140721719623630 0
/proc/13729/statm: 6979 1116 861 493 0 284 0
Current children cumulated CPU time: 220.02 s
Current children cumulated vsize: 27916 KiB
Current children cumulated memory: 4464 KiB

Child status: 0
Real time (s): 220.109
CPU time (s): 220.128
CPU user time (s): 220.126
CPU system time (s): 0.002172
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 27916
Max. memory (cumulated for all children) (KiB): 4464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 220.126
system time used= 0.002172
maximum resident set size= 4540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3031
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= 6
involuntary context switches= 58


# summary of solver processes directly reported to runsolver:
#   pid: 13729
#   total CPU time (s): 220.128
#   total CPU user time (s): 220.126
#   total CPU system time (s): 0.002172

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.697295 second user time and 1.83785 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-13 06:29:35
IDJOB=4389492
IDBENCH=134620
IDSOLVER=2829
FILE ID=node116/4389492-1568349016
RUNJOBID= node116-1568346432-13138
PBS_JOBID= 21701168
Free space on /tmp= 56884 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/KnightTour/KnightTour-ext-s1/KnightTour-08-ext03.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389492-1568349016/watcher-4389492-1568349016 -o /tmp/evaluation-result-4389492-1568349016/solver-4389492-1568349016 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568346432-13138 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389492-1568349016.xml

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

MD5SUM BENCH= 8a5157f08f2f2e597251b23721b8eb7d
RANDOM SEED=79958416

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        29811212 kB
MemAvailable:   31833044 kB
Buffers:          109896 kB
Cached:          2188600 kB
SwapCached:        46664 kB
Active:           840824 kB
Inactive:        1522048 kB
Active(anon):      17812 kB
Inactive(anon):    86980 kB
Active(file):     823012 kB
Inactive(file):  1435068 kB
Unevictable:      110248 kB
Mlocked:          110248 kB
SwapTotal:      67108860 kB
SwapFree:       66961020 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:        136728 kB
Mapped:            44716 kB
Shmem:             31924 kB
Slab:             187764 kB
SReclaimable:     159172 kB
SUnreclaim:        28592 kB
KernelStack:        3760 kB
PageTables:         5324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     541028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 56880 MiB
End job on node116 at 2019-09-13 06:33:16