Trace number 351993

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, and are wall clock time (not CPU 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
bsolo 3.0.16SAT (TO)916 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/351993-1176619481/instance-351993-1176619481.opb
0.00/0.00	c File size is 108800 bytes.
0.01/0.02	c Highest Coefficient sum: 41700
0.01/0.02	c Parsing was ok!!
0.01/0.02	c Total parsing time: 0.021 s
0.01/0.02	c Var: 1800 Constr: 340 125/215/0 Lit: 16200 Watch. Lit: 11000
0.01/0.02	c Obj. Vars: 1800 (100 % of total variables)
0.09/0.13	c Pre-processing Time: 0.132 s
0.39/0.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.49	c        0   1600      330    15800   47    10800  150040      0      0 0.13
0.39/0.49	c Initial Lower Bound: 897
0.39/0.49	c Initial Path Cost: 0
2.09/2.13	c      101   1600      431    22321   51    11002  165045    101    203 0.50
2.09/2.13	c      251   1600      581    33831   58    11302  181550    251    486 0.52
2.09/2.13	c      476   1600      806    52796   65    11752  199706    476    878 0.54
2.09/2.13	c      814   1600     1144   142366  124    12428  219677    814   1294 0.63
2.09/2.13	c     1322   1600     1652   309109  187    13444  241645   1322   1587 0.83
2.09/2.13	c     2085   1600     2415   537510  222    14970  265810   2085   1880 1.11
2.09/2.13	c     3234   1600     3564   970028  272    17268  292392   3234   1801 1.79
2.09/2.13	o 1000	2.126
163.04/163.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
163.04/163.13	c     3916   1600     4247  1112335  261    20194  153240   3917   1841 2.13
163.04/163.13	c     4017   1600     4348  1137262  261    20385  168565   4018    788 5.09
163.04/163.13	c     4273   1600     4604  1228233  266    20892  185422   4274    408 10.46
163.04/163.13	c     4749   1600     5080  1370313  269    21848  203965   4750    231 20.54
163.04/163.13	c     5563   1600     5894  1604150  272    23470  224362   5564    142 39.07
163.04/163.13	c     6884   1600     7215  2082425  288    26109  246799   6885    113 60.47
163.04/163.13	c     8965   1600     9296  2710872  291    30271  271479   8966     89 99.84
163.04/163.13	c    12188   1600    12519  4012108  320    36730  298627  12189     78 154.90
163.04/163.13	o 944	163.086 * 
284.90/285.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
284.90/285.02	c    12552   1600    12884  4130826  320    38962  153240  12554     76 163.09
284.90/285.02	c    12652   1600    12984  4157057  320    39181  168565  12654     75 166.61
284.90/285.02	c    12902   1600    13234  4238888  320    39692  185422  12904     75 171.61
284.90/285.02	c    13377   1600    13710  4411130  321    40638  203965  13380     73 183.08
284.90/285.02	c    14193   1600    14528  4621225  318    42296  224362  14198     70 200.37
284.90/285.02	c    15513   1600    15853  5160601  325    44932  246799  15523     68 227.29
284.90/285.02	c    17594   1600    17960  6029645  335    49140  271479  17630     65 270.64
284.90/285.02	o 942	284.931 * 
315.69/315.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
315.69/315.81	c    18295   1600    18665  6243152  334    52082  153240  18335     64 284.93
315.69/315.81	c    18396   1600    18766  6265814  333    52278  168565  18436     63 289.17
315.69/315.81	c    18646   1600    19019  6335474  333    52800  185422  18689     62 296.04
315.69/315.81	c    19121   1600    19494  6439251  330    53767  203965  19164     62 305.83
315.69/315.81	o 916	315.721 * 
1799.96/1800.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.96/1800.64	c    19434   1600    19808  6520501  329    55874  153240  19478     61 315.72
1799.96/1800.64	c    19534   1600    19915  6562482  329    56177  168565  19585     61 319.83
1799.96/1800.64	c    19784   1600    20171  6638436  329    56692  185422  19841     60 325.92
1799.96/1800.64	c    20259   1600    20680  6827014  330    57661  203965  20350     59 339.37
1799.96/1800.64	c    21073   1600    21506  7180869  333    59369  224362  21176     59 353.64
1799.96/1800.64	c    22395   1600    22862  7612232  332    62058  246799  22532     58 384.26
1799.96/1800.64	c    24476   1600    25069  8675887  346    66494  271479  24739     56 435.88
1799.96/1800.64	c    27703   1600    28381  9972863  351    73071  298627  28051     54 504.54
1799.96/1800.64	c    32639   1600    33652 12060644  358    83636  328490  33322     51 628.77
1799.96/1800.64	c    40145   1600    41366 15440791  373    99077  361340  41036     49 816.84
1799.96/1800.64	c    51506   1600    53291 21039997  394   122900  397475  52961     46 1108.02
1799.96/1800.64	c    68650   1600    71399 30721425  430   159125  437223  71069     42 1609.78
1799.96/1800.64	c Resources Exceeded
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1799.96/1800.64	v -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 x593 -x594 -x595 -x596 -x597
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1799.96/1800.64	v -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744
1799.96/1800.64	v -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765
1799.96/1800.64	v x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786
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1799.96/1800.64	v -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 x822 -x823 -x824 -x825 -x826 -x827 -x828
1799.96/1800.64	v -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849
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1799.96/1800.64	v -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891
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1799.96/1800.64	v -x934 -x935 -x936 -x937 -x938 x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954
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1799.96/1800.64	v -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014
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1799.96/1800.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.64	c   38    75744  29148   177437    78800 34300612  78470     42 1800.00
1799.96/1800.64	c Objective: 916
1799.96/1800.64	s SATISFIABLE
1799.96/1800.64	c Total time: 1800 s

Verifier Data (download as text)

OK	916

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-351993-1176619481 -o ROOT/results/node21/solver-351993-1176619481 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351993-1176619481/instance-351993-1176619481.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.81 1.62 1.37 3/77 28116
/proc/meminfo: memFree=1531824/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=11844 CPUtime=0
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 109865386 12128256 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 2961 336 281 324 0 2003 0

[startup+0.0167881 s]
/proc/loadavg: 1.81 1.62 1.37 3/77 28116
/proc/meminfo: memFree=1531824/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=4316 CPUtime=0.01
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 451 0 0 0 1 0 0 0 18 0 1 0 109865386 4419584 419 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 1079 419 298 324 0 121 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4316

[startup+0.101798 s]
/proc/loadavg: 1.81 1.62 1.37 3/77 28116
/proc/meminfo: memFree=1531824/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=4732 CPUtime=0.09
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 600 0 0 0 9 0 0 0 18 0 1 0 109865386 4845568 541 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 1183 541 305 324 0 252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4732

[startup+0.30182 s]
/proc/loadavg: 1.81 1.62 1.37 3/77 28116
/proc/meminfo: memFree=1531824/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=6872 CPUtime=0.29
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 1416 0 0 0 29 0 0 0 19 0 1 0 109865386 7036928 1073 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135324666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 1718 1073 391 324 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6872

[startup+0.701865 s]
/proc/loadavg: 1.81 1.62 1.37 3/77 28116
/proc/meminfo: memFree=1531824/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=7828 CPUtime=0.69
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 2211 0 0 0 68 1 0 0 23 0 1 0 109865386 8015872 1415 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 1957 1415 394 324 0 1026 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7828

[startup+1.50195 s]
/proc/loadavg: 1.81 1.62 1.37 2/78 28117
/proc/meminfo: memFree=1524392/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=15408 CPUtime=1.49
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 4114 0 0 0 147 2 0 0 25 0 1 0 109865386 15777792 3318 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 3852 3318 394 324 0 2921 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15408

[startup+3.10113 s]
/proc/loadavg: 1.81 1.62 1.37 2/78 28117
/proc/meminfo: memFree=1515880/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=21540 CPUtime=3.08
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 9466 0 0 0 303 5 0 0 25 0 1 0 109865386 22056960 4543 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135314202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 5385 4543 394 324 0 4454 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21540

[startup+6.30148 s]
/proc/loadavg: 1.74 1.61 1.37 2/78 28117
/proc/meminfo: memFree=1514352/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=22096 CPUtime=6.28
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 23143 0 0 0 617 11 0 0 25 0 1 0 109865386 22626304 4652 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135315846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 5524 4652 394 324 0 4593 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22096

[startup+12.7012 s]
/proc/loadavg: 1.68 1.60 1.37 2/78 28117
/proc/meminfo: memFree=1513816/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=23540 CPUtime=12.69
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 55201 0 0 0 1243 26 0 0 25 0 1 0 109865386 24104960 4989 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135311589 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 5885 4989 394 324 0 4954 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23540

[startup+25.5016 s]
/proc/loadavg: 1.53 1.57 1.36 2/78 28117
/proc/meminfo: memFree=1510944/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=24108 CPUtime=25.48
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 111895 0 0 0 2497 51 0 0 25 0 1 0 109865386 24686592 5484 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 6027 5484 394 324 0 5096 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24108

[startup+51.1014 s]
/proc/loadavg: 1.35 1.52 1.35 2/78 28117
/proc/meminfo: memFree=1505760/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=32208 CPUtime=51.07
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 243109 0 0 0 4996 111 0 0 25 0 1 0 109865386 32980992 7159 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134694890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 8052 7159 394 324 0 7121 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32208

[startup+102.305 s]
/proc/loadavg: 1.15 1.44 1.33 2/78 28117
/proc/meminfo: memFree=1493856/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=43168 CPUtime=102.26
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 433802 0 0 0 10021 205 0 0 25 0 1 0 109865386 44204032 10020 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8875086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 10792 10021 394 324 0 9861 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43168

[startup+162.302 s]
/proc/loadavg: 1.05 1.36 1.31 2/78 28117
/proc/meminfo: memFree=1476896/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=61448 CPUtime=162.24
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 752390 0 0 0 15862 362 0 0 25 0 1 0 109865386 62922752 14287 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8875086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 15362 14287 394 324 0 14431 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61448

[startup+222.301 s]
/proc/loadavg: 1.02 1.29 1.28 2/78 28117
/proc/meminfo: memFree=1464928/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=73220 CPUtime=222.23
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 1048131 0 0 0 21711 512 0 0 25 0 1 0 109865386 74977280 17234 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134701250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 18305 17234 394 324 0 17374 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73220

[startup+282.302 s]
/proc/loadavg: 1.00 1.23 1.26 2/78 28117
/proc/meminfo: memFree=1449824/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=88544 CPUtime=282.21
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 1360548 0 0 0 27557 664 0 0 25 0 1 0 109865386 90669056 21076 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8875086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 21741 21065 394 324 0 20810 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 88544

[startup+342.301 s]
/proc/loadavg: 1.00 1.19 1.24 2/78 28117
/proc/meminfo: memFree=1440800/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=97168 CPUtime=342.19
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 1642010 0 0 0 33412 807 0 0 25 0 1 0 109865386 99500032 23239 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 24292 23239 394 324 0 23361 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 97168

[startup+402.301 s]
/proc/loadavg: 1.00 1.15 1.23 2/78 28117
/proc/meminfo: memFree=1425568/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=110052 CPUtime=402.17
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 1936140 0 0 0 39270 947 0 0 25 0 1 0 109865386 112693248 26986 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 27513 26986 394 324 0 26582 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 110052

[startup+462.302 s]
/proc/loadavg: 1.00 1.12 1.21 2/78 28117
/proc/meminfo: memFree=1411552/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=126208 CPUtime=462.15
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 2222404 0 0 0 45122 1093 0 0 25 0 1 0 109865386 129236992 30504 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134720771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 31552 30504 394 324 0 30621 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 126208

[startup+522.301 s]
/proc/loadavg: 1.00 1.10 1.19 2/78 28117
/proc/meminfo: memFree=1396384/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=141632 CPUtime=522.13
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 2525258 0 0 0 50974 1239 0 0 25 0 1 0 109865386 145031168 34489 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 35408 34489 394 324 0 34477 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 141632

[startup+582.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/78 28117
/proc/meminfo: memFree=1383712/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=154024 CPUtime=582.12
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 2789308 0 0 0 56841 1371 0 0 25 0 1 0 109865386 157720576 37477 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134720784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 38506 37477 394 324 0 37575 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 154024

[startup+642.301 s]
/proc/loadavg: 1.00 1.06 1.16 2/78 28117
/proc/meminfo: memFree=1370336/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=166528 CPUtime=642.11
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 3254766 0 0 0 62635 1576 0 0 25 0 1 0 109865386 170524672 40721 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135254909 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 41632 40721 394 324 0 40701 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 166528


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 28117
/proc/meminfo: memFree=1313184/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=224024 CPUtime=882.03
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 4372916 0 0 0 86091 2112 0 0 25 0 1 0 109865386 229400576 54949 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8875086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 56006 54949 394 324 0 55075 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 224024

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 28117
/proc/meminfo: memFree=1298144/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=239080 CPUtime=942.02
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 4608126 0 0 0 91972 2230 0 0 25 0 1 0 109865386 244817920 58740 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 59770 58740 394 324 0 58839 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 239080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/84 28233
/proc/meminfo: memFree=1280368/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=255260 CPUtime=1001.94
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 4860896 0 0 0 97842 2352 0 0 25 0 1 0 109865386 261386240 62748 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134720831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 63815 62748 394 324 0 62884 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 255260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 28315
/proc/meminfo: memFree=1266720/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=270048 CPUtime=1061.86
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 5116121 0 0 0 103706 2480 0 0 25 0 1 0 109865386 276529152 66456 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 67512 66456 394 324 0 66581 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 270048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 28315
/proc/meminfo: memFree=1252448/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=284264 CPUtime=1121.85
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 5352835 0 0 0 109584 2601 0 0 25 0 1 0 109865386 291086336 69991 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8875086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 71066 69991 394 324 0 70135 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 284264

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.08 2/78 28315
/proc/meminfo: memFree=1237600/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=299040 CPUtime=1181.83
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 5609415 0 0 0 115456 2727 0 0 25 0 1 0 109865386 306216960 73690 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8875086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 74760 73690 394 324 0 73829 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 299040

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.07 2/78 28315
/proc/meminfo: memFree=1223456/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=312388 CPUtime=1241.82
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 5840781 0 0 0 121339 2843 0 0 25 0 1 0 109865386 319885312 77210 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134690293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 78097 77210 394 324 0 77166 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 312388

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.07 2/78 28315
/proc/meminfo: memFree=1206816/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=329508 CPUtime=1301.8
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 6059222 0 0 0 127230 2950 0 0 25 0 1 0 109865386 337416192 81347 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135324311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 82377 81347 394 324 0 81446 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 329508

[startup+1362.3 s]
/proc/loadavg: 1.07 1.03 1.07 2/78 28315
/proc/meminfo: memFree=1193184/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=342928 CPUtime=1361.78
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 6260581 0 0 0 133129 3049 0 0 25 0 1 0 109865386 351158272 84680 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135333959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 85732 84680 394 324 0 84801 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 342928

[startup+1422.31 s]
/proc/loadavg: 1.07 1.03 1.07 2/78 28315
/proc/meminfo: memFree=1178208/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=358076 CPUtime=1421.77
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 6480801 0 0 0 139014 3163 0 0 25 0 1 0 109865386 366669824 88462 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 89519 88462 394 324 0 88588 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 358076

[startup+1482.3 s]
/proc/loadavg: 1.07 1.04 1.07 2/78 28315
/proc/meminfo: memFree=1162464/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=371512 CPUtime=1481.75
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 6718765 0 0 0 144892 3283 0 0 25 0 1 0 109865386 380428288 92349 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 92878 92349 394 324 0 91947 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 371512

[startup+1542.3 s]
/proc/loadavg: 1.06 1.04 1.07 2/78 28315
/proc/meminfo: memFree=1148192/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=386068 CPUtime=1541.73
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 6919876 0 0 0 150795 3378 0 0 25 0 1 0 109865386 395333632 95909 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 96517 95909 394 324 0 95586 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 386068

[startup+1602.3 s]
/proc/loadavg: 1.06 1.05 1.07 2/78 28315
/proc/meminfo: memFree=1132000/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=401808 CPUtime=1601.71
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 7146317 0 0 0 156678 3493 0 0 25 0 1 0 109865386 411451392 99925 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8867992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 100452 99925 394 324 0 99521 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 401808

[startup+1662.3 s]
/proc/loadavg: 1.10 1.07 1.08 2/78 28315
/proc/meminfo: memFree=1116960/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=416772 CPUtime=1661.69
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 7393770 0 0 0 162551 3618 0 0 25 0 1 0 109865386 426774528 103666 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8871420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 104193 103666 394 324 0 103262 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 416772

[startup+1722.3 s]
/proc/loadavg: 1.20 1.10 1.09 2/78 28315
/proc/meminfo: memFree=1102496/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=433548 CPUtime=1721.68
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 7616953 0 0 0 168434 3734 0 0 25 0 1 0 109865386 443953152 107336 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135189331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 108288 107334 394 324 0 107357 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 433548

[startup+1782.3 s]
/proc/loadavg: 1.14 1.09 1.09 2/78 28315
/proc/meminfo: memFree=1088288/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=447784 CPUtime=1781.66
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194304 7832418 0 0 0 174325 3841 0 0 25 0 1 0 109865386 458530816 110901 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135313596 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 111946 110901 394 324 0 111015 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 447784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.10 1.09 1.08 2/78 28315
/proc/meminfo: memFree=1482144/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=0 CPUtime=1800.06
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194308 7909614 0 0 0 176122 3884 0 0 17 0 1 0 109865386 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 1.10 1.09 1.08 2/78 28315
/proc/meminfo: memFree=1482144/2055920 swapFree=4191876/4192956
[pid=28116] ppid=28114 vsize=0 CPUtime=1800.06
/proc/28116/stat : 28116 (bsolo3.0.16) R 28114 28116 904 0 -1 4194308 7909614 0 0 0 176122 3884 0 0 17 0 1 0 109865386 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28116/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1761.23
CPU system time (s): 38.8501
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 452624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1761.23
system time used= 38.8501
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7909614
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= 38661

runsolver used 2.04969 second user time and 4.15137 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 15 06:44:41 UTC 2007

IDJOB= 351993
IDBENCH= 1872
IDSOLVER= 163
FILE ID= node21/351993-1176619481

PBS_JOBID= 4557030

Free space on /tmp= 66560 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-10teams.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351993-1176619481/instance-351993-1176619481.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-351993-1176619481 -o ROOT/results/node21/solver-351993-1176619481 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351993-1176619481/instance-351993-1176619481.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6db31fd4066996ff4f309d723fc2c237

RANDOM SEED= 270778219

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1532232 kB
Buffers:         46840 kB
Cached:         187620 kB
SwapCached:        480 kB
Active:         270792 kB
Inactive:       142316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532232 kB
SwapTotal:     4192956 kB
SwapFree:      4191876 kB
Dirty:            4716 kB
Writeback:           0 kB
Mapped:          63644 kB
Slab:            96108 kB
Committed_AS:   379500 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node21 on Sun Apr 15 07:14:44 UTC 2007