Trace number 4267427

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-mini 1.12UNSAT 231.55099 231.534

General information on the benchmark

NameRandom/Random-RB-2-40-19/
rand-2-40-19-443-230-30.xml
MD5SUM1a774b1240a532d284d5b76f46f8bad3
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark130.201
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Number of domains1
Minimum domain size19
Maximum domain size19
Distribution of domain sizes[{"size":19,"count":40}]
Minimum variable degree8
Maximum variable degree21
Distribution of variable degrees[{"degree":8,"count":1},{"degree":10,"count":1},{"degree":12,"count":2},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":4},{"degree":18,"count":4},{"degree":19,"count":4},{"degree":20,"count":6},{"degree":21,"count":4}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":334}]
Number of extensional constraints334
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":334}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.09	c root propagations     : 0           
0.00/0.09	c restarts enabled, print stats at every restarts
0.00/0.09	c
0.00/0.09	c
0.00/0.09	c
0.00/0.09	c This is cosoco 1.12 --  
0.00/0.09	c
0.00/0.09	c command line: cosoco -lc -model -restarts HOME/instance-4267427-1502603021.xml 
0.00/0.09	c ========================================[ Problem Statistics ]===========================================
0.00/0.09	c |                                                                                                       
0.00/0.09	c |  Parse time        :         0.09 s 
0.00/0.09	c |
0.00/0.09	c |               Variables: 40
0.00/0.09	c |            Domain Sizes: 19..19
0.00/0.09	c |
0.00/0.09	c |             Constraints: 334
0.00/0.09	c |                   Arity: 2..2  -- Binary: 334
0.00/0.09	c | 
0.00/0.09	c |                   Types: 
0.00/0.09	c |                          Extension: 334  (nb tuples: 83..173) -- (shared: 0)
0.00/0.09	c |                          
0.00/0.09	c =========================================================================================================
0.00/0.09	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.10	c 101            214            51478          18745          0              0              6   13   9     
0.10/0.11	c 211            471            112373         41661          0              0              6   13   8     
0.10/0.12	c 332            783            188162         69325          0              0              5   12   8     
0.10/0.13	c 465            1090           265060         96207          0              0              6   12   8     
0.10/0.14	c 611            1481           361241         131803         0              0              5   13   8     
0.10/0.15	c 771            1876           450930         164412         0              0              5   14   9     
0.10/0.16	c 947            2321           554713         200110         0              0              6   14   9     
0.10/0.18	c 1140           2783           671615         241264         0              0              5   13   8     
0.10/0.19	c 1352           3389           808168         287019         0              0              5   16   9     
0.10/0.21	c 1585           3970           941985         334228         0              0              5   14   9     
0.21/0.22	c 1841           4610           1098115        385415         0              0              6   14   9     
0.21/0.24	c 2122           5295           1266745        442351         0              0              6   13   9     
0.21/0.26	c 2431           6025           1437851        497378         0              0              5   14   9     
0.21/0.29	c 2770           6960           1670069        584573         0              0              5   14   8     
0.31/0.32	c 3142           7956           1906819        667896         0              0              5   14   8     
0.31/0.35	c 3551           9122           2166030        753803         0              0              5   14   9     
0.31/0.38	c 4000           10241          2425525        843715         0              0              6   14   9     
0.31/0.41	c 4493           11534          2720512        940345         0              0              6   15   9     
0.41/0.45	c 5035           12985          3068544        1063591        0              0              5   13   9     
0.41/0.50	c 5631           14507          3434967        1188717        0              0              6   14   9     
0.51/0.55	c 6286           16272          3861861        1340486        0              0              5   14   9     
0.51/0.60	c 7006           18077          4310221        1486837        0              0              5   16   9     
0.60/0.65	c 7798           20010          4772477        1650660        0              0              6   14   9     
0.69/0.72	c 8669           22309          5313914        1854345        0              0              3   14   9     
0.69/0.79	c 9627           24888          5939933        2074118        0              0              4   14   9     
0.79/0.87	c 10680          27567          6593444        2309181        0              0              5   14   9     
0.89/0.95	c 11838          30561          7305170        2567487        0              0              4   13   8     
1.00/1.04	c 13111          33913          8060500        2821623        0              0              5   15   9     
1.10/1.14	c 14511          37575          8884308        3105337        0              0              3   15   9     
1.19/1.24	c 16051          41631          9817984        3408689        0              0              5   16   9     
1.29/1.37	c 17745          46095          10871775       3788169        0              0              4   14   8     
1.39/1.49	c 19608          51030          12011390       4175927        0              0              4   15   9     
1.59/1.65	c 21657          56513          13292719       4639345        0              0              4   15   8     
1.79/1.81	c 23910          62393          14674866       5112978        0              0              4   15   9     
1.89/1.97	c 26388          68752          16159849       5599401        0              0              5   15   9     
2.10/2.16	c 29113          75803          17778713       6160361        0              0              4   15   9     
2.29/2.37	c 32110          83268          19590109       6783188        0              0              5   15   9     
2.49/2.59	c 35406          91790          21572656       7453530        0              0              4   17   9     
2.79/2.84	c 39031          101342         23755829       8198798        0              0              3   17   9     
3.10/3.12	c 43018          111598         26129526       9030451        0              0              4   15   9     
3.39/3.43	c 47403          122905         28817781       9951880        0              0              5   15   9     
3.69/3.76	c 52226          135469         31750959       10967069       0              0              3   16   9     
4.10/4.13	c 57531          148792         34884620       12048987       0              0              4   15   9     
4.49/4.50	c 63366          163419         38268919       13159378       0              0              4   16   9     
4.89/4.95	c 69784          179401         42060964       14534617       0              0              4   15   8     
5.39/5.45	c 76843          196904         46280775       16014874       0              0              4   15   9     
6.00/6.02	c 84607          216477         50948696       17754027       0              0              3   15   8     
6.49/6.57	c 93147          237803         55947042       19425473       0              0              4   15   9     
7.19/7.23	c 102541         262400         61661723       21375960       0              0              4   16   9     
7.89/7.94	c 112874         287801         67778602       23482721       0              0              4   15   9     
8.69/8.74	c 124240         316734         74696261       25864197       0              0              4   15   9     
9.59/9.60	c 136742         347722         82186007       28448265       0              0              4   16   9     
10.49/10.58	c 150494         383314         90525101       31390142       0              0              3   15   8     
11.59/11.62	c 165621         421430         99444254       34465209       0              0              3   18   9     
12.69/12.76	c 182260         463860         109324266      37910262       0              0              4   17   10    
14.00/14.06	c 200562         510106         120388264      41812273       0              0              3   16   9     
15.39/15.46	c 220694         561757         132481489      45962648       0              0              3   17   9     
17.00/17.02	c 242839         616210         145666855      50614775       0              0              4   16   9     
18.79/18.87	c 267198         681838         161059845      56234294       1              0              2   17   8     
20.69/20.78	c 293992         750671         177496232      61848061       1              0              3   16   8     
22.89/22.91	c 323465         827353         195619015      68272825       1              0              3   17   9     
25.19/25.22	c 355885         911104         215405285      75140441       1              0              3   17   8     
27.69/27.71	c 391547         1005593        236861896      82593669       1              0              3   18   9     
30.39/30.47	c 430775         1108830        260784601      90851159       1              0              3   18   9     
33.49/33.54	c 473925         1216833        286622502      100105138      1              0              3   16   8     
36.89/36.94	c 521390         1337818        315507953      110348405      1              0              3   17   9     
40.59/40.63	c 573601         1473669        347371655      121318256      2              0              2   16   8     
44.69/44.75	c 631033         1621376        382340806      133811695      2              0              3   17   8     
49.29/49.31	c 694208         1782506        420871011      147475460      2              0              3   16   8     
54.29/54.32	c 763700         1962300        463423736      162566431      2              0              3   16   8     
59.69/59.78	c 840141         2161362        509981276      178958659      3              0              3   16   8     
65.39/65.42	c 924226         2379396        560057201      195763128      3              0              3   17   9     
72.00/72.03	c 1016719        2613432        616042678      215640437      4              0              2   18   8     
79.30/79.37	c 1118461        2875370        678256252      237635068      5              0              3   16   8     
87.20/87.22	c 1230377        3163548        745747920      261149494      5              0              3   17   9     
96.01/96.10	c 1353484        3482064        820625431      287944729      6              0              3   17   9     
105.80/105.87	c 1488901        3831758        903416119      317108299      7              0              3   17   8     
116.80/116.85	c 1637859        4212710        995043693      350112081      8              0              2   16   8     
128.90/128.97	c 1801712        4640649        1096541622     386500143      8              0              2   17   8     
141.40/141.49	c 1981950        5095665        1204319289     423970469      8              0              2   18   8     
155.90/155.94	c 2180211        5611076        1325795734     467532471      10             0              2   17   8     
171.71/171.73	c 2398298        6168436        1458551663     514851808      13             0              2   18   8     
189.02/189.01	c 2638193        6777000        1604354346     566737226      16             0              2   18   8     
208.41/208.42	c 2902077        7463666        1767202051     624944041      19             0              2   21   8     
230.51/230.56	c 3192349        8213251        1947613843     691952434      25             0              2   16   7     
231.51/231.53	c restarts              : 85          
231.51/231.53	c conflicts             : 3204174      (13838 /sec)
231.51/231.53	c decisions             : 8245562      (35610 /sec)
231.51/231.53	c propagations          : 694846967   (3000859 /sec)
231.51/231.53	c root propagations     : 0           
231.51/231.53	c filter calls          : 1955347694     (8444627 /sec)
231.51/231.53	c useless filter calls  : 1565842845     (80 %)
231.51/231.53	c Memory used           : 26.66 MB
231.51/231.53	c CPU time              : 231.549 s
231.51/231.53	
231.51/231.53	s UNSATISFIABLE

Verifier Data


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 (12178 MiB free)
  memory of node 1: 16384 MiB (13667 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267427-1502603021/watcher-4267427-1502603021 -o /tmp/evaluation-result-4267427-1502603021/solver-4267427-1502603021 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502602108-31759 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267427-1502603021.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=31911, runsolver pid=31908
Current StackSize limit: 8192 KiB


[startup+0.100935 s]*
/proc/loadavg: 1.87 1.95 2.01 3/188 31912
/proc/meminfo: memFree=26463832/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3644 CPUtime=0.1 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1134 0 0 0 10 0 0 0 20 0 1 0 93373786 27951104 911 33554432000 4194304 5748600 140735794845520 140735794843176 4877904 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 911 709 380 0 242 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3644 KiB

[startup+0.214388 s]*
/proc/loadavg: 1.87 1.95 2.01 3/188 31912
/proc/meminfo: memFree=26464300/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3644 CPUtime=0.21 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1134 0 0 0 21 0 0 0 20 0 1 0 93373786 27951104 911 33554432000 4194304 5748600 140735794845520 140735794843176 4877829 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 911 709 380 0 242 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3644 KiB

[startup+0.308826 s]*
/proc/loadavg: 1.87 1.95 2.01 3/188 31912
/proc/meminfo: memFree=26464300/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3644 CPUtime=0.31 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1134 0 0 0 31 0 0 0 20 0 1 0 93373786 27951104 911 33554432000 4194304 5748600 140735794845520 140735794843176 4873618 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 911 709 380 0 242 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3644 KiB

[startup+0.700224 s]
/proc/loadavg: 1.87 1.95 2.01 3/188 31912
/proc/meminfo: memFree=26464300/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3644 CPUtime=0.69 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1134 0 0 0 69 0 0 0 20 0 1 0 93373786 27951104 911 33554432000 4194304 5748600 140735794845520 140735794843176 4873618 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 911 709 380 0 242 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3644 KiB

[startup+1.50022 s]
/proc/loadavg: 1.87 1.95 2.01 3/188 31912
/proc/meminfo: memFree=26464156/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3644 CPUtime=1.49 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1134 0 0 0 149 0 0 0 20 0 1 0 93373786 27951104 911 33554432000 4194304 5748600 140735794845520 140735794842920 5135120 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 911 709 380 0 242 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3644 KiB

[startup+3.10945 s]
/proc/loadavg: 1.87 1.95 2.01 3/188 31912
/proc/meminfo: memFree=26461992/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=3.1 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1295 0 0 0 310 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4873131 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+6.30022 s]
/proc/loadavg: 1.80 1.94 2.01 3/188 31973
/proc/meminfo: memFree=26586236/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=6.29 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1456 0 0 0 629 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+12.7003 s]
/proc/loadavg: 1.90 1.95 2.01 3/188 31973
/proc/meminfo: memFree=26528728/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=12.69 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1617 0 0 0 1269 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877760 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+25.5003 s]
/proc/loadavg: 1.92 1.96 2.01 3/188 31973
/proc/meminfo: memFree=26437440/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=25.49 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 1939 0 0 0 2549 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877829 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+51.109 s]
/proc/loadavg: 2.01 1.98 2.02 3/189 32042
/proc/meminfo: memFree=26626460/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=51.1 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2100 0 0 0 5110 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 5122299 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+102.3 s]
/proc/loadavg: 2.84 2.20 2.09 3/189 32043
/proc/meminfo: memFree=26627184/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=102.3 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2261 0 0 0 10230 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4873275 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+162.3 s]
/proc/loadavg: 2.40 2.19 2.10 3/189 32104
/proc/meminfo: memFree=26617820/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=162.3 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2422 0 0 0 16230 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877930 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+222.3 s]
/proc/loadavg: 2.15 2.16 2.09 3/189 32105
/proc/meminfo: memFree=26618936/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=222.31 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 22231 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877756 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+231.534 s]
# the end of solver process 31911 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=231.55 s, system=0.001 s

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

[startup+224 s]*
/proc/loadavg: 2.14 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619136/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=224.02 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 22402 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877904 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 224.02 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+227.2 s]
/proc/loadavg: 2.14 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619152/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=227.21 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 22721 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877791 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 227.21 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+228.8 s]
/proc/loadavg: 2.14 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619152/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=228.81 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 22881 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877837 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 228.81 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+230.4 s]
/proc/loadavg: 2.12 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619152/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=230.41 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 23041 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 5144153 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 230.41 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+231.2 s]
/proc/loadavg: 2.12 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619152/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=231.21 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 23121 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877716 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 231.21 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+231.4 s]
/proc/loadavg: 2.12 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619152/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=231.41 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 23141 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4878028 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 231.41 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

[startup+231.5 s]
/proc/loadavg: 2.12 2.15 2.09 3/189 32106
/proc/meminfo: memFree=26619152/32770624 swapFree=67108860/67108860
[pid=31911] ppid=31908 vsize=27296 memory=3892 CPUtime=231.51 cores=1,3,5,7
/proc/31911/stat : 31911 (cosoco) R 31908 31911 31727 0 -1 4202496 2583 0 0 0 23151 0 0 0 20 0 1 0 93373786 27951104 973 33554432000 4194304 5748600 140735794845520 140735794842920 4877741 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 7849824 7854664 39309312 140735794848959 140735794849054 140735794849054 140735794851790 0
/proc/31911/statm: 6824 973 748 380 0 242 0
Current children cumulated CPU time: 231.51 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 3892 KiB

Child status: 0
Real time (s): 231.534
CPU time (s): 231.551
CPU user time (s): 231.55
CPU system time (s): 0.001
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 27296
Max. memory (cumulated for all children) (KiB): 3892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 231.55
system time used= 0.001
maximum resident set size= 3968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2622
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= 62


# summary of solver processes directly reported to runsolver:
#   pid: 31911
#   total CPU time (s): 231.551
#   total CPU user time (s): 231.55
#   total CPU system time (s): 0.001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.819476 second user time and 1.52347 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 07:29:23
IDJOB=4267427
IDBENCH=121581
IDSOLVER=2657
FILE ID=node105/4267427-1502603021
RUNJOBID= node105-1502602108-31759
PBS_JOBID= 20628295
Free space on /tmp= 60636 MiB

SOLVER NAME= cosoco-mini 1.12
BENCH NAME= XCSP17/Random/Random-RB-2-40-19/rand-2-40-19-443-230-30.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267427-1502603021/watcher-4267427-1502603021 -o /tmp/evaluation-result-4267427-1502603021/solver-4267427-1502603021 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502602108-31759 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4267427-1502603021.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1a774b1240a532d284d5b76f46f8bad3
RANDOM SEED=1951321378

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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26465656 kB
MemAvailable:   31841652 kB
Buffers:          151436 kB
Cached:          5500440 kB
SwapCached:            0 kB
Active:           819268 kB
Inactive:        5024712 kB
Active(anon):     194856 kB
Inactive(anon):    25060 kB
Active(file):     624412 kB
Inactive(file):  4999652 kB
Unevictable:        6248 kB
Mlocked:            6248 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2028 kB
Writeback:             4 kB
AnonPages:        201584 kB
Mapped:            44072 kB
Shmem:             25228 kB
Slab:             160912 kB
SReclaimable:     135536 kB
SUnreclaim:        25376 kB
KernelStack:        3568 kB
PageTables:         5688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     499528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60660 MiB
End job on node105 at 2017-08-13 07:33:15