Trace number 432838

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 3.0.17SAT (TO)904 1800.1 1800.76

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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432838-1177950540/instance-432838-1177950540.opb
0.00/0.00	c File size is 108800 bytes.
0.00/0.02	c Highest Coefficient sum: 41700
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.02 s
0.00/0.02	c Var: 1800 Constr: 340 125/215/0 Lit: 16200 Watch. Lit: 11000
0.00/0.02	c Obj. Vars: 1800 (100 % of total variables)
0.09/0.13	c Pre-processing Time: 0.13 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
1.99/2.09	c      101   1600      431    22321   51    11002  165045    101    203 0.50
1.99/2.09	c      251   1600      581    33831   58    11302  181550    251    488 0.51
1.99/2.09	c      476   1600      806    52796   65    11752  199706    476    883 0.54
1.99/2.09	c      814   1600     1144   142366  124    12428  219677    814   1304 0.62
1.99/2.09	c     1322   1600     1652   309109  187    13444  241645   1322   1602 0.82
1.99/2.09	c     2085   1600     2415   537510  222    14970  265810   2085   1895 1.10
1.99/2.09	c     3234   1600     3564   970028  272    17268  292392   3234   1820 1.78
1.99/2.09	o 1000	2.095
50.26/50.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
50.26/50.38	c     3916   1600     4247  1112335  261    20194  153240   3917   1867 2.10
50.26/50.38	c     4017   1600     4348  1138873  261    20377  168565   4018    636 6.31
50.26/50.38	c     4267   1600     4598  1197167  260    20872  185422   4268    311 13.72
50.26/50.38	c     4743   1600     5074  1326723  261    21822  203965   4744    170 27.82
50.26/50.38	c     5556   1600     5887  1620333  275    23454  224362   5557    121 45.59
50.26/50.38	o 910	50.345 * 
52.36/52.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
52.36/52.44	c     5662   1600     5994  1643342  274    25166  153240   5664    112 50.35
52.36/52.44	o 906	52.406 * 
307.07/307.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
307.07/307.20	c     5662   1600     5995  1644942  274    26671  153240   5665    108 52.41
307.07/307.20	c     5762   1600     6120  1715820  280    27029  168565   5790     97 59.01
307.07/307.20	c     6012   1600     6429  1903336  296    27653  185422   6099     84 71.28
307.07/307.20	c     6488   1600     7054  2312369  327    28858  203965   6724     65 98.92
307.07/307.20	c     7303   1600     8078  2924821  362    30923  224362   7748     48 151.62
307.07/307.20	o 904	307.076 * 
1800.04/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.04/1800.70	c     8289   1600     9989  4865892  487    36217  153240   9659     26 307.08
1800.04/1800.70	c     8390   1600    10191  5025595  493    36586  168565   9861     25 325.59
1800.04/1800.70	c     8640   1600    10683  5307305  496    37557  185422  10353     23 373.21
1800.04/1800.70	c     9121   1600    11645  5728414  491    39461  203965  11315     19 460.80
1800.04/1800.70	c     9934   1599    13260  6686952  504    42709  224362  12930     16 604.00
1800.04/1800.70	c    11254   1599    15894  8723747  548    47982  246799  15564     13 835.02
1800.04/1800.70	c    13335   1599    19256 11615060  603    54786  271479  18926     12 1071.64
1800.04/1800.70	c    16562   1599    24949 16811513  673    66140  298627  24619     11 1472.10
1800.04/1800.70	c Caught signal: 15
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1800.04/1800.71	v -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513
1800.04/1800.71	v -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534
1800.04/1800.71	v -x535 -x536 -x537 -x538 -x539 x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555
1800.04/1800.71	v -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576
1800.04/1800.71	v -x577 -x578 -x579 -x580 -x581 -x582 x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597
1800.04/1800.71	v -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618
1800.04/1800.71	v -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639
1800.04/1800.71	v -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660
1800.04/1800.71	v -x661 -x662 -x663 x664 -x665 -x666 -x667 -x668 x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681
1800.04/1800.71	v -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702
1800.04/1800.71	v -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723
1800.04/1800.71	v -x724 x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744
1800.04/1800.71	v -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765
1800.04/1800.71	v -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786
1800.04/1800.71	v -x787 -x788 -x789 -x790 -x791 x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807
1800.04/1800.71	v -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828
1800.04/1800.71	v -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849
1800.04/1800.71	v -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870
1800.04/1800.71	v -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 x890 -x891
1800.04/1800.71	v -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912
1800.04/1800.71	v -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933
1800.04/1800.71	v -x934 -x935 -x936 -x937 x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954
1800.04/1800.71	v -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 -x974 -x975
1800.04/1800.71	v -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996
1800.04/1800.71	v -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014
1800.04/1800.71	v -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   26    18427   4075    50487    28676 19752605  28346     10 1800.05
1800.04/1800.71	c Objective: 904
1800.04/1800.71	s SATISFIABLE
1800.04/1800.71	c Total time: 1800.05 s

Verifier Data (download as text)

OK	904

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-432838-1177950540 -o ROOT/results/node66/solver-432838-1177950540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432838-1177950540/instance-432838-1177950540.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: 0.92 0.97 0.91 3/64 325
/proc/meminfo: memFree=1848960/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=11844 CPUtime=0
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271043561 12128256 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 2961 333 279 324 0 2004 0

[startup+0.0105361 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 325
/proc/meminfo: memFree=1848960/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=12000 CPUtime=0
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 271043561 12288000 384 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 3000 384 288 324 0 2043 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12000

[startup+0.101555 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 325
/proc/meminfo: memFree=1848960/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=4732 CPUtime=0.09
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 596 0 0 0 9 0 0 0 18 0 1 0 271043561 4845568 539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 1183 539 303 324 0 253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4732

[startup+0.301594 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 325
/proc/meminfo: memFree=1848960/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=6872 CPUtime=0.29
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 1416 0 0 0 29 0 0 0 19 0 1 0 271043561 7036928 1075 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 1718 1075 391 324 0 788 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6872

[startup+0.701674 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 325
/proc/meminfo: memFree=1848960/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=7828 CPUtime=0.69
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 2225 0 0 0 69 0 0 0 22 0 1 0 271043561 8015872 1431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 1957 1431 395 324 0 1027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7828

[startup+1.50183 s]
/proc/loadavg: 0.92 0.97 0.91 3/65 326
/proc/meminfo: memFree=1841464/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=15528 CPUtime=1.49
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 4145 0 0 0 148 1 0 0 25 0 1 0 271043561 15900672 3351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 3882 3351 395 324 0 2952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15528

[startup+3.10116 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 326
/proc/meminfo: memFree=1832632/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=21540 CPUtime=3.09
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 9524 0 0 0 306 3 0 0 25 0 1 0 271043561 22056960 4603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 5385 4603 395 324 0 4455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21540

[startup+6.3018 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 326
/proc/meminfo: memFree=1831160/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=21712 CPUtime=6.29
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 26260 0 0 0 621 8 0 0 25 0 1 0 271043561 22233088 4837 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 5475 4838 395 324 0 4545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21712

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 326
/proc/meminfo: memFree=1830208/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=22784 CPUtime=12.68
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 49866 0 0 0 1248 20 0 0 25 0 1 0 271043561 23330816 5030 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134941159 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 5696 5030 396 324 0 4766 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22784

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 326
/proc/meminfo: memFree=1829568/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=24412 CPUtime=25.49
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 108239 0 0 0 2503 46 0 0 25 0 1 0 271043561 24997888 5188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 6103 5188 396 324 0 5173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24412

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 326
/proc/meminfo: memFree=1824384/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=26876 CPUtime=51.06
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 231258 0 0 0 5001 105 0 0 25 0 1 0 271043561 27521024 6194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134765771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 6719 6194 396 324 0 5789 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26876

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 326
/proc/meminfo: memFree=1816000/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=38384 CPUtime=102.24
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 448132 0 0 0 10022 202 0 0 25 0 1 0 271043561 39305216 8578 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 9596 8578 396 324 0 8666 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1807104/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=47424 CPUtime=162.21
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 692030 0 0 0 15907 314 0 0 25 0 1 0 271043561 48562176 10772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331714 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 11856 10772 396 324 0 10926 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 47424

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1797120/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=57332 CPUtime=222.2
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 893160 0 0 0 21817 403 0 0 25 0 1 0 271043561 58707968 13300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 14333 13300 396 324 0 13403 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 57332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1787776/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=66716 CPUtime=282.17
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 1099348 0 0 0 27719 498 0 0 25 0 1 0 271043561 68317184 15693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134694620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 16679 15693 396 324 0 15749 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 66716

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1779776/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=74240 CPUtime=342.15
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 1313575 0 0 0 33626 589 0 0 25 0 1 0 271043561 76021760 17490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 18560 17490 396 324 0 17630 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 74240

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1775936/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=78164 CPUtime=402.13
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 1535029 0 0 0 39531 682 0 0 25 0 1 0 271043561 80039936 18536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135310002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 19541 18536 396 324 0 18611 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 78164

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1772160/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=82240 CPUtime=462.11
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 1748573 0 0 0 45439 772 0 0 25 0 1 0 271043561 84213760 19492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134720501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 20560 19492 396 324 0 19630 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 82240

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1766976/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=87460 CPUtime=522.09
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 1967430 0 0 0 51346 863 0 0 25 0 1 0 271043561 89559040 20765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134720503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 21865 20765 396 324 0 20935 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 87460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1762304/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=91400 CPUtime=582.07
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 2186166 0 0 0 57250 957 0 0 25 0 1 0 271043561 93593600 21817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 22850 21817 396 324 0 21920 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 91400

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 326
/proc/meminfo: memFree=1756992/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=97200 CPUtime=642.05
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 2402276 0 0 0 63155 1050 0 0 25 0 1 0 271043561 99532800 23230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 24300 23230 396 324 0 23370 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 97200


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1725632/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=128392 CPUtime=881.96
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 3241198 0 0 0 86778 1418 0 0 25 0 1 0 271043561 131473408 31032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313361 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 32098 31032 396 324 0 31168 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 128392

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1715584/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=138644 CPUtime=941.94
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 3447745 0 0 0 92680 1514 0 0 25 0 1 0 271043561 141971456 33648 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 34661 33648 396 324 0 33731 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 138644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1705536/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=148532 CPUtime=1001.92
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 3653230 0 0 0 98588 1604 0 0 25 0 1 0 271043561 152096768 36137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 37133 36137 396 324 0 36203 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 148532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1697600/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=154288 CPUtime=1061.9
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 3872547 0 0 0 104492 1698 0 0 25 0 1 0 271043561 157990912 38047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 38572 38047 396 324 0 37642 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 154288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1692928/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=161040 CPUtime=1121.87
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 4099792 0 0 0 110389 1798 0 0 25 0 1 0 271043561 164904960 39305 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 40260 39305 396 324 0 39330 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 161040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1682432/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=171660 CPUtime=1181.86
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 4356750 0 0 0 116270 1916 0 0 25 0 1 0 271043561 175779840 41947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 42915 41947 396 324 0 41985 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 171660

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1670464/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=182636 CPUtime=1241.83
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 4580505 0 0 0 122169 2014 0 0 25 0 1 0 271043561 187019264 44758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135254645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 45659 44758 396 324 0 44729 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 182636

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1659840/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=194024 CPUtime=1301.82
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 4790497 0 0 0 128071 2111 0 0 25 0 1 0 271043561 198680576 47448 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 48506 47450 396 324 0 47576 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 194024

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1649792/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=204044 CPUtime=1361.79
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 4999732 0 0 0 133977 2202 0 0 25 0 1 0 271043561 208941056 50016 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 51011 50016 396 324 0 50081 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 204044

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1638976/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=214792 CPUtime=1421.77
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 5208763 0 0 0 139882 2295 0 0 25 0 1 0 271043561 219947008 52685 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 53698 52685 396 324 0 52768 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 214792

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1628864/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=225104 CPUtime=1481.75
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 5427296 0 0 0 145784 2391 0 0 25 0 1 0 271043561 230506496 55232 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 56276 55232 396 324 0 55346 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 225104

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1622976/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=230840 CPUtime=1541.73
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 5636590 0 0 0 151693 2480 0 0 25 0 1 0 271043561 236380160 56704 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 57710 56704 396 324 0 56780 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 230840

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1616832/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=234128 CPUtime=1601.7
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 5844165 0 0 0 157601 2569 0 0 25 0 1 0 271043561 239747072 58007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 58532 58007 396 324 0 57602 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 234128

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1608960/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=244796 CPUtime=1661.68
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 6050848 0 0 0 163514 2654 0 0 25 0 1 0 271043561 250671104 60197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 61199 60197 396 324 0 60269 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 244796

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1602496/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=250736 CPUtime=1721.66
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 6256575 0 0 0 169420 2746 0 0 25 0 1 0 271043561 256753664 61593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 62684 61593 396 324 0 61754 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 250736

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1594688/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=259072 CPUtime=1781.64
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 6463937 0 0 0 175325 2839 0 0 25 0 1 0 271043561 265289728 63777 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 64768 63777 396 324 0 63838 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 259072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1591552/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=262148 CPUtime=1800.04
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 6526644 0 0 0 177141 2863 0 0 25 0 1 0 271043561 268439552 64463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134694634 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 65537 64463 396 324 0 64607 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 262148

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: 0.99 0.97 0.91 2/65 328
/proc/meminfo: memFree=1591552/2055920 swapFree=4183060/4192956
[pid=325] ppid=323 vsize=262148 CPUtime=1800.04
/proc/325/stat : 325 (bsolo3.0.17) R 323 325 31599 0 -1 4194304 6526644 0 0 0 177141 2863 0 0 25 0 1 0 271043561 268439552 64463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134694634 0 0 4096 16384 0 0 0 17 1 0 0
/proc/325/statm: 65537 64463 396 324 0 64607 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 262148

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.1
CPU user time (s): 1771.42
CPU system time (s): 28.6826
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 262148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.42
system time used= 28.6826
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6526647
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= 12
involuntary context switches= 2193

runsolver used 1.27481 second user time and 3.65144 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 30 16:29:00 UTC 2007

IDJOB= 432838
IDBENCH= 1872
IDSOLVER= 199
FILE ID= node66/432838-1177950540

PBS_JOBID= 4727590

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
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= bsolo3.0.17 -m1800 /tmp/evaluation/432838-1177950540/instance-432838-1177950540.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-432838-1177950540 -o ROOT/results/node66/solver-432838-1177950540 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432838-1177950540/instance-432838-1177950540.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6db31fd4066996ff4f309d723fc2c237

RANDOM SEED= 870056814

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1849368 kB
Buffers:         17188 kB
Cached:         113552 kB
SwapCached:       3900 kB
Active:          35200 kB
Inactive:       105472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849368 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            6692 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:            51908 kB
Committed_AS:  1922048 kB
PageTables:       1376 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= 66558 MiB

End job on node66 on Mon Apr 30 16:59:03 UTC 2007