Trace number 4260178

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 1.1 (2017-07-29)SAT 271.73099 271.80701

General information on the benchmark

NameMultiKnapsack/MultiKnapsack-xcsp2-s1/
MultiKnapsack-1-6_X2.xml
MD5SUM2db28deb13cd993d5df964576e04fc69
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 benchmark271.73099
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints6
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree6
Maximum variable degree6
Distribution of variable degrees[{"degree":6,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":6}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":6}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.07	c root propagations     : 0           
0.00/0.07	c restarts enabled, print stats at every restarts
0.00/0.07	c
0.00/0.07	c
0.00/0.07	c
0.00/0.07	c This is cosoco 1.1 --  
0.00/0.07	c
0.00/0.07	c command line: cosoco -lc -model -restarts HOME/instance-4260178-1502020027.xml 
0.00/0.07	c ========================================[ Problem Statistics ]===========================================
0.00/0.07	c |                                                                                                       
0.00/0.07	c |  Parse time        :         0.00 s 
0.00/0.07	c |
0.00/0.07	c |               Variables: 50
0.00/0.07	c |            Domain Sizes: 2..2
0.00/0.07	c |
0.00/0.07	c |             Constraints: 6
0.00/0.07	c |                   Arity: 42..50
0.00/0.07	c | 
0.00/0.07	c |                   Types: 
0.00/0.07	c |                          Sum: 6
0.00/0.07	c |                          
0.00/0.07	c =========================================================================================================
0.00/0.07	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.07	c 101            347            3616           2491           0              0              14   29   22   
0.00/0.08	c 211            696            7036           4450           0              0              11   29   25   
0.00/0.09	c 332            1077           10784          6654           0              0              20   30   26   
0.03/0.10	c 465            1517           15227          9745           0              0              15   28   24   
0.03/0.11	c 611            1987           19848          12559          0              0              11   30   26   
0.03/0.12	c 771            2534           25479          16023          0              0              16   29   26   
0.03/0.14	c 947            3129           31892          20299          0              0              17   29   24   
0.03/0.16	c 1140           3820           39118          25203          0              0              14   29   24   
0.03/0.17	c 1352           4568           46273          30134          0              0              14   29   24   
0.03/0.19	c 1585           5313           53317          34982          0              0              15   27   23   
0.13/0.20	c 1841           6108           60869          40156          0              0              16   34   26   
0.13/0.22	c 2122           7031           69386          45578          0              0              15   33   26   
0.13/0.24	c 2431           8071           79449          52006          0              0              16   31   25   
0.13/0.26	c 2770           9074           89093          59119          0              0              15   29   25   
0.13/0.29	c 3142           10169          99724          66981          0              0              14   31   25   
0.23/0.32	c 3551           11597          113269         75926          0              0              7   32   25    
0.23/0.35	c 4000           13170          128195         85654          0              0              8   32   26    
0.23/0.38	c 4493           14888          145728         97250          0              0              17   29   24   
0.33/0.43	c 5035           16733          164460         108777         0              0              15   29   25   
0.33/0.48	c 5631           18934          187226         122981         0              0              15   28   24   
0.43/0.52	c 6286           21282          208982         137930         0              0              13   38   27   
0.43/0.58	c 7006           24037          234416         155088         0              0              13   32   26   
0.53/0.63	c 7798           26876          260729         172334         0              0              13   35   26   
0.53/0.69	c 8669           29955          289525         191847         0              0              13   37   26   
0.63/0.76	c 9627           33338          322221         213985         0              0              14   35   25   
0.73/0.84	c 10680          36910          357450         236463         0              0              14   35   25   
0.83/0.92	c 11838          40799          395335         261200         0              0              13   30   24   
0.93/1.01	c 13111          45060          436959         287363         0              0              11   29   24   
1.03/1.12	c 14511          50051          488181         320977         0              0              12   32   24   
1.13/1.25	c 16051          55584          546695         357155         0              0              13   31   24   
1.23/1.39	c 17745          61402          608548         395856         0              0              12   28   23   
1.43/1.55	c 19608          68073          676763         446425         0              0              11   26   20   
1.53/1.68	c 21657          75199          744128         495144         0              0              8   39   29    
1.73/1.85	c 23910          83146          823406         545446         0              0              12   39   26   
1.93/2.05	c 26388          91726          912711         602634         0              0              11   32   23   
2.13/2.28	c 29113          101441         1013639        669166         0              0              9   32   23    
2.43/2.51	c 32110          111848         1120805        740276         0              0              11   32   24   
2.63/2.76	c 35406          123369         1238894        817657         0              0              12   32   25   
2.93/3.06	c 39031          136487         1374347        901069         0              0              6   32   24    
3.33/3.41	c 43018          151148         1528070        1000023        0              0              11   30   23   
3.63/3.72	c 47403          165541         1666161        1094326        0              0              9   29   23    
3.93/4.09	c 52226          182035         1832927        1204934        0              0              8   34   24    
4.43/4.58	c 57531          201539         2036990        1349840        0              0              6   26   20    
5.03/5.10	c 63366          222871         2257306        1511966        0              0              5   27   20    
5.43/5.60	c 69784          245122         2478098        1665923        0              0              6   41   24    
6.03/6.14	c 76843          270491         2729634        1834192        0              0              12   42   27   
6.53/6.68	c 84607          297311         2989198        2005446        0              0              10   43   28   
7.23/7.38	c 93147          328221         3304860        2212270        0              0              10   36   24   
8.03/8.14	c 102541         361785         3649133        2423960        0              0              6   37   24    
8.83/8.97	c 112874         399467         4026996        2672360        0              0              10   37   25   
9.83/9.94	c 124240         440084         4443267        2966949        0              0              7   28   21    
10.73/10.90	c 136742         483151         4878881        3254508        0              0              6   32   23    
11.83/11.99	c 150494         535268         5398113        3591535        0              0              9   42   27    
13.13/13.24	c 165621         589988         5958310        3951915        0              0              8   31   23    
14.43/14.55	c 182260         649275         6556699        4343078        0              0              8   39   25    
15.93/16.08	c 200562         715881         7240653        4808995        0              0              6   31   23    
17.53/17.66	c 220694         788935         7988960        5293345        0              0              6   41   26    
19.23/19.36	c 242839         867054         8787562        5815407        0              0              5   38   25    
21.13/21.24	c 267198         952228         9657232        6399623        0              0              9   34   25    
23.23/23.31	c 293992         1046494        10619394       7021597        0              0              8   36   25    
25.43/25.52	c 323465         1151276        11665762       7697563        0              0              7   39   26    
27.93/28.00	c 355885         1267779        12837355       8463374        0              0              7   40   26    
30.53/30.61	c 391547         1393210        14075644       9262951        0              0              10   42   27   
33.53/33.68	c 430775         1532937        15490147       10169116       0              0              9   39   25    
36.83/36.92	c 473925         1686027        17025328       11186154       0              0              8   41   26    
40.03/40.13	c 521390         1851165        18606437       12238033       0              0              15   43   30   
43.83/43.92	c 573601         2038139        20426044       13424447       0              0              9   43   29    
48.13/48.29	c 631033         2248040        22511835       14785003       0              0              7   43   29    
53.12/53.20	c 694208         2473844        24805265       16266659       0              0              9   39   25    
58.72/58.80	c 763700         2724259        27375176       17902610       0              0              5   39   25    
64.32/64.44	c 840141         2997454        30079145       19659458       0              0              6   42   28    
70.92/71.10	c 924226         3297370        33168915       21683590       0              0              5   37   24    
78.42/78.52	c 1016719        3629499        36596986       23916666       0              0              6   38   25    
86.42/86.54	c 1118461        3997639        40371931       26356820       0              0              6   40   26    
95.22/95.31	c 1230377        4397016        44444053       29043016       0              0              4   39   25    
105.12/105.23	c 1353484        4843142        49034664       32001483       0              0              4   39   25    
115.22/115.37	c 1488901        5328305        53868687       35114784       0              0              5   43   27    
126.53/126.64	c 1637859        5858419        59213790       38502864       0              0              7   44   27    
138.32/138.45	c 1801712        6443859        64955536       42235789       0              0              7   44   29    
152.32/152.42	c 1981950        7078133        71485577       46351740       0              0              5   38   25    
165.32/165.43	c 2180211        7768035        78028106       50736497       0              0              11   44   31   
181.22/181.33	c 2398298        8530801        85598621       55731428       0              0              6   41   27    
198.72/198.83	c 2638193        9385417        94031355       61366411       0              0              5   43   27    
218.92/219.09	c 2902077        10347132       103755221      67564849       0              0              4   44   28    
238.42/238.52	c 3192349        11373728       113546714      74075952       0              0              7   46   31    
260.82/260.92	c 3511648        12513034       124690605      81333168       0              0              7   45   30    
271.72/271.80	c solution 1
271.72/271.80	
271.72/271.80	v <instantiation type='solution'>
271.72/271.80	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] </list>
271.72/271.80	v <values>0 0 0 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 0 1 0 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 </values>
271.72/271.80	v </instantiation>
271.72/271.80	
271.72/271.80	c restarts              : 86          
271.72/271.80	c conflicts             : 3673354      (13518 /sec)
271.72/271.80	c decisions             : 13084742     (48154 /sec)
271.72/271.80	c propagations          : 84946970    (312617 /sec)
271.72/271.80	c root propagations     : 0           
271.72/271.80	c filter calls          : 130148888      (478967 /sec)
271.72/271.80	c useless filter calls  : 112085198      (86 %)
271.72/271.80	c Memory used           : 26.27 MB
271.72/271.80	c CPU time              : 271.728 s
271.72/271.80	
271.72/271.80	s SATISFIABLE

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4260178-1502020027/watcher-4260178-1502020027 -o /tmp/evaluation-result-4260178-1502020027/solver-4260178-1502020027 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502014384-22616 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4260178-1502020027.xml 

pid=23188
running on 4 cores: 0,2,4,6

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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.05 2.00 5/194 23191
/proc/meminfo: memFree=31363952/32770624 swapFree=0/331312
[pid=23191] ppid=23188 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23191/stat : 23191 (runsolver) D 23188 23191 21827 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 4198473 24240128 108 18446744073709551615 4194304 4338465 140730578545952 140730578543592 139771991696087 0 0 1 24578 18446744071580418449 0 0 17 2 0 0 0 0 0 6438912 6441760 28352512 140730578550978 140730578551370 140730578551370 140730578554826 0
/proc/23191/statm: 5918 108 54 36 0 2156 0

[startup+0.100286 s]
/proc/loadavg: 2.09 2.05 2.00 5/194 23191
/proc/meminfo: memFree=31363952/32770624 swapFree=0/331312
[pid=23191] ppid=23188 vsize=26900 CPUtime=0.03 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1023 0 0 0 3 0 0 0 20 0 1 0 4198473 27545600 828 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4940532 0 0 1 8405026 0 0 0 17 6 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 828 726 380 0 143 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 26900

[startup+0.205244 s]
/proc/loadavg: 2.09 2.05 2.00 5/194 23191
/proc/meminfo: memFree=31363952/32770624 swapFree=0/331312
[pid=23191] ppid=23188 vsize=26900 CPUtime=0.13 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1023 0 0 0 13 0 0 0 20 0 1 0 4198473 27545600 828 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025570 0 0 1 8405026 0 0 0 17 6 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 828 726 380 0 143 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 26900

[startup+0.300286 s]
/proc/loadavg: 2.09 2.05 2.00 5/194 23191
/proc/meminfo: memFree=31363952/32770624 swapFree=0/331312
[pid=23191] ppid=23188 vsize=26900 CPUtime=0.23 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1023 0 0 0 23 0 0 0 20 0 1 0 4198473 27545600 828 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947723 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 828 726 380 0 143 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 26900

[startup+0.700314 s]
/proc/loadavg: 2.09 2.05 2.00 5/194 23191
/proc/meminfo: memFree=31363952/32770624 swapFree=0/331312
[pid=23191] ppid=23188 vsize=26900 CPUtime=0.63 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1023 0 0 0 63 0 0 0 20 0 1 0 4198473 27545600 828 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4949045 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 828 726 380 0 143 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 26900

[startup+1.50028 s]
/proc/loadavg: 2.09 2.05 2.00 2/177 23210
/proc/meminfo: memFree=31721940/32770624 swapFree=0/331380
[pid=23191] ppid=23188 vsize=26900 CPUtime=1.43 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1023 0 0 0 143 0 0 0 20 0 1 0 4198473 27545600 828 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025585 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 828 726 380 0 143 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 26900

[startup+3.1003 s]
/proc/loadavg: 2.09 2.05 2.00 2/178 23262
/proc/meminfo: memFree=31719684/32770624 swapFree=0/331380
[pid=23191] ppid=23188 vsize=26900 CPUtime=3.03 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1063 0 0 0 303 0 0 0 20 0 1 0 4198473 27545600 864 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025354 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 864 761 380 0 143 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 26900

[startup+6.30028 s]
/proc/loadavg: 2.08 2.05 2.00 3/182 23346
/proc/meminfo: memFree=31718348/32770624 swapFree=0/331380
[pid=23191] ppid=23188 vsize=26900 CPUtime=6.23 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1102 0 0 0 623 0 0 0 20 0 1 0 4198473 27545600 864 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025404 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 864 761 380 0 143 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 26900

[startup+12.7003 s]
/proc/loadavg: 2.07 2.04 2.00 3/182 23346
/proc/meminfo: memFree=31717720/32770624 swapFree=0/331380
[pid=23191] ppid=23188 vsize=26900 CPUtime=12.63 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1143 0 0 0 1263 0 0 0 20 0 1 0 4198473 27545600 864 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5138874 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 864 761 380 0 143 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 26900

[startup+25.5003 s]
/proc/loadavg: 1.98 2.03 1.99 3/182 23468
/proc/meminfo: memFree=31717788/32770624 swapFree=0/331376
[pid=23191] ppid=23188 vsize=26900 CPUtime=25.43 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1223 0 0 0 2543 0 0 0 20 0 1 0 4198473 27545600 864 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947292 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 864 761 380 0 143 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 26900

[startup+51.1003 s]
/proc/loadavg: 1.99 2.02 1.99 3/182 23591
/proc/meminfo: memFree=31546208/32770624 swapFree=0/335752
[pid=23191] ppid=23188 vsize=26900 CPUtime=51.03 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1263 0 0 0 5103 0 0 0 20 0 1 0 4198473 27545600 864 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947292 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 864 761 380 0 143 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 26900

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/182 23653
/proc/meminfo: memFree=31700972/32770624 swapFree=0/336064
[pid=23191] ppid=23188 vsize=26900 CPUtime=102.23 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1302 0 0 0 10223 0 0 0 20 0 1 0 4198473 27545600 864 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947468 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 864 761 380 0 143 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 26900

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23655
/proc/meminfo: memFree=31699732/32770624 swapFree=0/336064
[pid=23191] ppid=23188 vsize=26900 CPUtime=162.22 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1343 0 0 0 16222 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4941646 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26900

[startup+222.306 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23657
/proc/meminfo: memFree=31700048/32770624 swapFree=0/336164
[pid=23191] ppid=23188 vsize=26900 CPUtime=222.22 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1383 0 0 0 22222 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4949032 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 26900

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23191 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+230.4 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23657
/proc/meminfo: memFree=31700048/32770624 swapFree=0/336164
[pid=23191] ppid=23188 vsize=26900 CPUtime=230.32 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1383 0 0 0 23032 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947322 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 230.32
Current children cumulated vsize (KiB) 26900

[startup+256 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23657
/proc/meminfo: memFree=31700160/32770624 swapFree=0/336180
[pid=23191] ppid=23188 vsize=26900 CPUtime=255.92 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 25592 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947445 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 255.92
Current children cumulated vsize (KiB) 26900

[startup+262.4 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23657
/proc/meminfo: memFree=31700160/32770624 swapFree=0/336180
[pid=23191] ppid=23188 vsize=26900 CPUtime=262.32 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 26232 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4949516 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 262.32
Current children cumulated vsize (KiB) 26900

[startup+268.8 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23658
/proc/meminfo: memFree=31700012/32770624 swapFree=0/336196
[pid=23191] ppid=23188 vsize=26900 CPUtime=268.72 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 26872 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025392 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 268.72
Current children cumulated vsize (KiB) 26900

[startup+270.4 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23658
/proc/meminfo: memFree=31700028/32770624 swapFree=0/336192
[pid=23191] ppid=23188 vsize=26900 CPUtime=270.32 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 27032 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025344 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 270.32
Current children cumulated vsize (KiB) 26900

[startup+271.2 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23658
/proc/meminfo: memFree=31700028/32770624 swapFree=0/336192
[pid=23191] ppid=23188 vsize=26900 CPUtime=271.12 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 27112 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 5025587 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 271.12
Current children cumulated vsize (KiB) 26900

[startup+271.6 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23658
/proc/meminfo: memFree=31700028/32770624 swapFree=0/336192
[pid=23191] ppid=23188 vsize=26900 CPUtime=271.52 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 27152 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4947456 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 271.52
Current children cumulated vsize (KiB) 26900

[startup+271.806 s]
/proc/loadavg: 2.00 2.01 1.99 3/181 23658
/proc/meminfo: memFree=31700028/32770624 swapFree=0/336192
[pid=23191] ppid=23188 vsize=26900 CPUtime=271.72 cores=0,2,4,6
/proc/23191/stat : 23191 (cosoco) R 23188 23191 21827 0 -1 4202496 1423 0 0 0 27172 0 0 0 20 0 1 0 4198473 27545600 865 18446744073709551615 4194304 5747388 140736130669920 140736130667320 4940722 0 0 1 8405026 0 0 0 17 4 0 0 6 0 0 7845728 7850568 33955840 140736130671087 140736130671182 140736130671182 140736130674638 0
/proc/23191/statm: 6725 865 761 380 0 143 0
Current children cumulated CPU time (s) 271.72
Current children cumulated vsize (KiB) 26900

Child status: 0
Real time (s): 271.807
CPU time (s): 271.731
CPU user time (s): 271.728
CPU system time (s): 0.002447
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 26900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 271.728
system time used= 0.002447
maximum resident set size= 3540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1463
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= 10
involuntary context switches= 86

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.706886 second user time and 0.88605 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-06 13:33:09
IDJOB=4260178
IDBENCH=120857
IDSOLVER=2647
FILE ID=node126/4260178-1502020027
RUNJOBID= node126-1502014384-22616
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= cosoco-mini 1.1
BENCH NAME= XCSP17/MultiKnapsack/MultiKnapsack-xcsp2-s1/MultiKnapsack-1-6_X2.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4260178-1502020027/watcher-4260178-1502020027 -o /tmp/evaluation-result-4260178-1502020027/solver-4260178-1502020027 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502014384-22616 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4260178-1502020027.xml

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

MD5SUM BENCH= 2db28deb13cd993d5df964576e04fc69
RANDOM SEED=564402197

node126.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31363952 kB
MemAvailable:   31674564 kB
Buffers:          118004 kB
Cached:           473728 kB
SwapCached:            0 kB
Active:           662036 kB
Inactive:         339836 kB
Active(anon):     410520 kB
Inactive(anon):     8524 kB
Active(file):     251516 kB
Inactive(file):   331312 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2240 kB
Writeback:             0 kB
AnonPages:        410416 kB
Mapped:            41008 kB
Shmem:              8868 kB
Slab:             111372 kB
SReclaimable:      87236 kB
SUnreclaim:        24136 kB
KernelStack:        3424 kB
PageTables:         5724 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1515404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    313344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62024 MiB
End job on node126 at 2017-08-06 13:37:41