Trace number 4302037

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 1.12SAT (TO)1141 252.037 252.009

General information on the benchmark

NameKnapsack/
Knapsack-90-400-01_c18.xml
MD5SUM21e6319225d06eb46c107a9c6e1ffb4f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1681
Best CPU time to get the best result obtained on this benchmark248.932
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":90}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":90}]
Minimum constraint arity90
Maximum constraint arity90
Distribution of constraint arities[{"arity":90,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c best=?? lower=0 upper=4774 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.12 --  
0.00/0.00	c
0.00/0.00	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4302037-1532888694.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 90
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 90..90
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Maximize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver: best=0 lower=1 upper=4774 
0.00/0.00	o 75
0.00/0.01	o 77
0.00/0.01	c    3 calls to solver: best=77 lower=78 upper=4774 
0.00/0.01	o 80
0.00/0.01	o 82
0.00/0.01	c    5 calls to solver: best=82 lower=83 upper=4774 
0.00/0.01	o 91
0.00/0.01	o 105
0.00/0.01	c    7 calls to solver: best=105 lower=106 upper=4774 
0.00/0.01	o 129
0.00/0.01	o 159
0.00/0.01	c    9 calls to solver: best=159 lower=160 upper=4774 
0.00/0.01	o 170
0.00/0.01	o 171
0.00/0.01	c   11 calls to solver: best=171 lower=172 upper=4774 
0.00/0.01	o 190
0.00/0.01	o 234
0.00/0.01	c   13 calls to solver: best=234 lower=235 upper=4774 
0.00/0.02	o 238
0.00/0.02	o 263
0.00/0.02	c   15 calls to solver: best=263 lower=264 upper=4774 
0.00/0.02	o 306
0.00/0.02	o 319
0.00/0.02	c   17 calls to solver: best=319 lower=320 upper=4774 
0.00/0.02	o 339
0.00/0.02	o 357
0.00/0.02	c   19 calls to solver: best=357 lower=358 upper=4774 
0.00/0.02	o 363
0.00/0.02	o 396
0.00/0.02	c   21 calls to solver: best=396 lower=397 upper=4774 
0.00/0.02	o 416
0.00/0.02	o 467
0.00/0.02	c   23 calls to solver: best=467 lower=468 upper=4774 
0.00/0.02	o 469
0.00/0.03	o 477
0.00/0.03	c   25 calls to solver: best=477 lower=478 upper=4774 
0.00/0.03	o 496
0.00/0.03	o 506
0.00/0.03	c   27 calls to solver: best=506 lower=507 upper=4774 
0.00/0.03	o 523
0.00/0.03	o 526
0.00/0.03	c   29 calls to solver: best=526 lower=527 upper=4774 
0.00/0.03	o 548
0.00/0.03	o 556
0.00/0.03	c   31 calls to solver: best=556 lower=557 upper=4774 
0.00/0.03	o 576
0.00/0.03	o 591
0.00/0.03	c   33 calls to solver: best=591 lower=592 upper=4774 
0.00/0.03	o 628
0.00/0.04	o 679
0.00/0.04	c   35 calls to solver: best=679 lower=680 upper=4774 
0.00/0.04	o 724
0.00/0.04	o 738
0.00/0.04	c   37 calls to solver: best=738 lower=739 upper=4774 
0.00/0.04	o 748
0.00/0.04	o 755
0.00/0.04	c   39 calls to solver: best=755 lower=756 upper=4774 
0.00/0.04	o 759
0.00/0.05	o 776
0.00/0.05	c   41 calls to solver: best=776 lower=777 upper=4774 
0.00/0.05	o 805
0.00/0.05	o 823
0.00/0.05	c   43 calls to solver: best=823 lower=824 upper=4774 
0.00/0.05	o 837
0.00/0.05	o 841
0.00/0.05	c   45 calls to solver: best=841 lower=842 upper=4774 
0.00/0.05	o 851
0.00/0.05	o 855
0.00/0.05	c   47 calls to solver: best=855 lower=856 upper=4774 
0.00/0.05	o 907
0.00/0.06	o 911
0.00/0.06	c   49 calls to solver: best=911 lower=912 upper=4774 
0.00/0.06	o 933
0.00/0.07	o 953
0.00/0.07	c   51 calls to solver: best=953 lower=954 upper=4774 
0.00/0.08	o 955
0.00/0.09	o 971
0.00/0.09	c   53 calls to solver: best=971 lower=972 upper=4774 
6.19/6.21	o 974
7.00/7.03	o 977
7.00/7.03	c   55 calls to solver: best=977 lower=978 upper=4774 
7.29/7.38	o 978
7.49/7.52	o 982
7.49/7.52	c   57 calls to solver: best=982 lower=983 upper=4774 
7.59/7.63	o 984
8.00/8.04	o 986
8.00/8.04	c   59 calls to solver: best=986 lower=987 upper=4774 
8.19/8.29	o 998
8.39/8.40	o 1003
8.39/8.40	c   61 calls to solver: best=1003 lower=1004 upper=4774 
8.39/8.47	o 1015
8.49/8.55	o 1029
8.49/8.55	c   63 calls to solver: best=1029 lower=1030 upper=4774 
8.49/8.59	o 1034
8.79/8.85	o 1037
8.79/8.85	c   65 calls to solver: best=1037 lower=1038 upper=4774 
8.89/8.97	o 1045
9.00/9.02	o 1051
9.00/9.02	c   67 calls to solver: best=1051 lower=1052 upper=4774 
9.10/9.13	o 1074
9.29/9.35	o 1076
9.29/9.35	c   69 calls to solver: best=1076 lower=1077 upper=4774 
9.39/9.42	o 1097
9.89/9.98	o 1100
9.89/9.98	c   71 calls to solver: best=1100 lower=1101 upper=4774 
11.00/11.03	o 1106
12.10/12.15	o 1116
12.10/12.15	c   73 calls to solver: best=1116 lower=1117 upper=4774 
12.39/12.41	o 1122
14.00/14.06	o 1123
14.00/14.06	c   75 calls to solver: best=1123 lower=1124 upper=4774 
19.39/19.41	o 1128
21.29/21.32	o 1138
21.29/21.32	c   77 calls to solver: best=1138 lower=1139 upper=4774 
28.79/28.80	o 1140
138.51/138.52	o 1141
138.51/138.52	c   79 calls to solver: best=1141 lower=1142 upper=4774 
252.03/252.00	
252.03/252.00	c *** INTERRUPTED ***
252.03/252.00	c restarts              : 85          
252.03/252.00	c conflicts             : 3195044      (12677 /sec)
252.03/252.00	c decisions             : 18421911     (73093 /sec)
252.03/252.00	c propagations          : 176435934   (700048 /sec)
252.03/252.00	c root propagations     : 90          
252.03/252.00	c filter calls          : 64982060       (257831 /sec)
252.03/252.00	c useless filter calls  : 39208110       (60 %)
252.03/252.00	c Memory used           : 26.66 MB
252.03/252.00	c CPU time              : 252.034 s
252.03/252.00	
252.03/252.00	c nb Solutions = 79
252.03/252.00	s SATISFIABLE
252.03/252.00	c Best value found: 1141
252.03/252.00	
252.03/252.00	
252.03/252.00	v <instantiation type='solution' cost='1141'>
252.03/252.00	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[9] </list>
252.03/252.00	v <values>0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 </values>
252.03/252.00	v </instantiation>
252.03/252.00

Verifier Data 

OK	1141

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 (13549 MiB free)
  memory of node 1: 16384 MiB (13935 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302037-1532888694/watcher-4302037-1532888694 -o /tmp/evaluation-result-4302037-1532888694/solver-4302037-1532888694 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4302037-1532888694.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=10366, runsolver pid=10363

[startup+0.100119 s]*
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28144060/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3672 CPUtime=0.1 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1132 0 0 0 10 0 0 0 20 0 1 0 106432578 27947008 918 33554432000 4194304 6142532 140735302480576 140735302477208 5137876 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 918 813 476 0 145 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3672 KiB

[startup+0.209208 s]*
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28144060/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3672 CPUtime=0.21 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1132 0 0 0 21 0 0 0 20 0 1 0 106432578 27947008 918 33554432000 4194304 6142532 140735302480576 140735302477208 5139739 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 918 813 476 0 145 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3672 KiB

[startup+0.308757 s]*
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28144060/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3672 CPUtime=0.31 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1132 0 0 0 31 0 0 0 20 0 1 0 106432578 27947008 918 33554432000 4194304 6142532 140735302480576 140735302477208 5138697 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 918 813 476 0 145 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3672 KiB

[startup+0.700236 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28144060/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3672 CPUtime=0.69 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1132 0 0 0 69 0 0 0 20 0 1 0 106432578 27947008 918 33554432000 4194304 6142532 140735302480576 140735302477208 5215827 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 918 813 476 0 145 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3672 KiB

[startup+1.50024 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28143984/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3672 CPUtime=1.49 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1132 0 0 0 149 0 0 0 20 0 1 0 106432578 27947008 918 33554432000 4194304 6142532 140735302480576 140735302467848 5138182 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 918 813 476 0 145 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3672 KiB

[startup+3.10891 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28143696/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3904 CPUtime=3.1 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1171 0 0 0 310 0 0 0 20 0 1 0 106432578 27947008 976 33554432000 4194304 6142532 140735302480576 140735302467848 5138400 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 976 863 476 0 145 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3904 KiB

[startup+6.30023 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 10367
/proc/meminfo: memFree=28143696/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3904 CPUtime=6.29 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1224 0 0 0 629 0 0 0 20 0 1 0 106432578 27947008 976 33554432000 4194304 6142532 140735302480576 140735302467848 5140537 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 976 863 476 0 145 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3904 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 10368
/proc/meminfo: memFree=28143380/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=12.69 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1280 0 0 0 1269 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302467848 5140352 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 10368
/proc/meminfo: memFree=28143388/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=25.49 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1373 0 0 0 2549 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302467848 5329208 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10368
/proc/meminfo: memFree=28143636/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=51.1 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1425 0 0 0 5110 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302478104 5215639 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 10369
/proc/meminfo: memFree=28143772/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=102.3 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1464 0 0 0 10230 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302478104 5138684 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10370
/proc/meminfo: memFree=28144024/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=162.31 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1518 0 0 0 16231 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302467848 5137678 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11347
/proc/meminfo: memFree=28142116/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=222.32 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1557 0 0 0 22232 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302467848 5137598 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 11348
/proc/meminfo: memFree=28141864/32770624 swapFree=67108532/67108860
[pid=10366] ppid=10363 vsize=27292 memory=3908 CPUtime=252.03 cores=1,3,5,7
/proc/10366/stat : 10366 (cosoco) R 10363 10366 4839 0 -1 4202496 1557 0 0 0 25203 0 0 0 20 0 1 0 106432578 27947008 977 33554432000 4194304 6142532 140735302480576 140735302467848 5215644 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8243016 8247936 15736832 140735302489227 140735302489357 140735302489357 140735302492110 0
/proc/10366/statm: 6823 977 863 476 0 145 0
Current children cumulated CPU time: 252.03 s
Current children cumulated vsize: 27292 KiB
Current children cumulated memory: 3908 KiB

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

[startup+252.009 s]
# the end of solver process 10366 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=252.034 s, system=0.003 s

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

Child status: 1
Real time (s): 252.009
CPU time (s): 252.037
CPU user time (s): 252.034
CPU system time (s): 0.003
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 27292
Max. memory (cumulated for all children) (KiB): 3908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.034
system time used= 0.003
maximum resident set size= 3976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1608
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= 15
involuntary context switches= 67


# summary of solver processes directly reported to runsolver:
#   pid: 10366
#   total CPU time (s): 252.037
#   total CPU user time (s): 252.034
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.886457 second user time and 1.62841 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 20:24:54
IDJOB=4302037
IDBENCH=141536
IDSOLVER=2774
FILE ID=node104/4302037-1532888694
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50568 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/Knapsack/Knapsack-90-400-01_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302037-1532888694/watcher-4302037-1532888694 -o /tmp/evaluation-result-4302037-1532888694/solver-4302037-1532888694 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4302037-1532888694.xml

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

MD5SUM BENCH= 21e6319225d06eb46c107a9c6e1ffb4f
RANDOM SEED=810266597

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28144696 kB
MemAvailable:   31955312 kB
Buffers:          179260 kB
Cached:          3886336 kB
SwapCached:           12 kB
Active:          1944304 kB
Inactive:        2174784 kB
Active(anon):       8208 kB
Inactive(anon):    73040 kB
Active(file):    1936096 kB
Inactive(file):  2101744 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2412 kB
Writeback:             0 kB
AnonPages:         64648 kB
Mapped:            44488 kB
Shmem:             25060 kB
Slab:             206088 kB
SReclaimable:     177220 kB
SUnreclaim:        28868 kB
KernelStack:        3456 kB
PageTables:         5092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50564 MiB
End job on node104 at 2018-07-29 20:29:06