Trace number 363499

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 3.0.16OPT2967 543.746 543.896

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-lp4l.opb
MD5SUM8d2c17131f0dd6c2b5d472cf1eef4c89
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2967
Best CPU time to get the best result obtained on this benchmark3.02654
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2967
Optimality of the best value was proved YES
Number of variables1086
Total number of constraints85
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint1086
Number of terms in the objective function 1086
Biggest coefficient in the objective function 283
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 197191
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 283
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 197191
Number of bits of the biggest sum of numbers18
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/363499-1177028687/instance-363499-1177028687.opb
0.00/0.01	c File size is 48755 bytes.
0.00/0.01	c Highest Coefficient sum: 197191
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.02	c Var: 1086 Constr: 169 83/85/1 Lit: 9224 Watch. Lit: 4845
0.00/0.02	c Obj. Vars: 1086 (100 % of total variables)
0.05/0.08	c Pre-processing Time: 0.074 s
0.08/0.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.08/0.15	c        0   1086      169     9224   54     4845   49094      0      0 0.07
0.08/0.15	c Initial Lower Bound: 2943
0.08/0.15	c Initial Path Cost: 0
0.89/0.94	c      103   1086      272    33382  122     5051   54004    103    602 0.17
0.89/0.94	c      255   1086      424    59095  139     5355   59405    255   1133 0.23
0.89/0.94	c      480   1086      649    77092  118     5805   65346    480   1627 0.29
0.89/0.94	c      818   1086      987   132937  134     6481   71881    818   2070 0.40
0.89/0.94	c     1326   1086     1495   236173  157     7497   79070   1326   2497 0.53
0.89/0.94	c     2090   1086     2259   441341  195     9025   86978   2090   2281 0.92
0.89/0.94	o 5046	0.93
0.99/1.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.99/1.01	c     2110   1086     2280   443609  194    10126   51266   2111   2266 0.93
0.99/1.01	o 2967	1.006 * 
543.64/543.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
543.64/543.84	c     2110   1086     2281   444695  194    11139   51266   2112   2095 1.01
543.64/543.84	c     2211   1086     2452   534945  218    11513   56393   2283    971 2.28
543.64/543.84	c     2462   1085     2815   674282  239    12223   62033   2646    564 4.36
543.64/543.84	c     2937   1085     3360   829010  246    13307   68237   3191    455 6.45
543.64/543.84	c     3750   1085     4237  1049273  247    15056   75061   4068    378 9.90
543.64/543.84	c     5071   1085     5595  1300893  232    17768   82568   5426    376 13.47
543.64/543.84	c     7152   1085     7717  1743342  225    22004   90825   7548    347 20.60
543.64/543.84	c    10376   1085    10955  2311151  210    28491   99908  10786    327 31.65
543.64/543.84	c    15314   1085    15962  3613498  226    38491  109899  15793    315 48.58
543.64/543.84	c    22823   1085    23541  5049150  214    53655  120889  23372    284 80.35
543.64/543.84	c    34184   1085    35034  7774652  221    76640  132978  34865    257 132.50
543.64/543.84	c    51328   1085    52212 10975256  210   111000  146276  52043    228 225.07
543.64/543.84	c    77147   1085    78223 16444780  210   163017  160904  78054    194 395.75
543.64/543.84	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 x27 -x28 -x29
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543.64/543.84	v -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588
543.64/543.84	v -x589 -x590 x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609
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543.64/543.84	v -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651
543.64/543.84	v -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672
543.64/543.84	v -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693
543.64/543.84	v -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714
543.64/543.84	v -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735
543.64/543.84	v -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756
543.64/543.84	v -x757 -x758 -x759 -x760 -x761 -x762 x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777
543.64/543.84	v -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798
543.64/543.84	v -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819
543.64/543.84	v -x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840
543.64/543.84	v -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861
543.64/543.84	v -x862 -x863 -x864 -x865 -x866 -x867 -x868 x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882
543.64/543.84	v -x883 -x884 -x885 -x886 -x887 -x888 -x889 x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903
543.64/543.84	v -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924
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543.64/543.84	v -x946 -x947 -x948 -x949 -x950 -x951 -x952 x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966
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543.64/543.84	v -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006
543.64/543.84	v -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023
543.64/543.84	v -x1024 -x1025 -x1026 -x1027 -x1028 -x1029 -x1030 -x1031 -x1032 x1033 -x1034 -x1035 -x1036 -x1037 -x1038 -x1039 -x1040
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543.64/543.84	v -x1058 -x1059 -x1060 -x1061 -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 -x1070 -x1071 -x1072 -x1073 -x1074
543.64/543.84	v -x1075 -x1076 -x1077 -x1078 -x1079 -x1080 -x1081 -x1082 -x1083 -x1084 -x1085 -x1086
543.64/543.84	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
543.64/543.84	c   20    95646  25327   187681    97178 20882885  97009    175 543.69
543.64/543.84	c Objective: 2967
543.64/543.84	s OPTIMUM FOUND
543.64/543.84	c Total time: 543.694 s

Verifier Data (download as text)

OK	2967

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-363499-1177028687 -o ROOT/results/node60/solver-363499-1177028687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363499-1177028687/instance-363499-1177028687.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: 0.85 0.97 0.99 3/64 3852
/proc/meminfo: memFree=1818632/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=19548 CPUtime=0
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 335 0 3 0 0 0 0 0 18 0 1 0 150778704 20017152 306 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 4899 309 278 324 0 3956 0

[startup+0.0626911 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3852
/proc/meminfo: memFree=1818632/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=4340 CPUtime=0.05
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 497 0 3 0 5 0 0 0 18 0 1 0 150778704 4444160 456 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 1085 456 305 324 0 154 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4340

[startup+0.101656 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3852
/proc/meminfo: memFree=1818632/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=5732 CPUtime=0.08
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 801 0 3 0 8 0 0 0 18 0 1 0 150778704 5869568 755 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134695049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 1433 755 387 324 0 502 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5732

[startup+0.301674 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3852
/proc/meminfo: memFree=1818632/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=5732 CPUtime=0.29
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 1072 0 3 0 27 2 0 0 19 0 1 0 150778704 5869568 893 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 1433 893 392 324 0 502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5732

[startup+0.701714 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 3852
/proc/meminfo: memFree=1818632/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=9348 CPUtime=0.68
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 1958 0 3 0 65 3 0 0 22 0 1 0 150778704 9572352 1779 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 2337 1779 392 324 0 1406 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9348

[startup+1.50179 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1810688/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=12020 CPUtime=1.48
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 4444 0 3 0 143 5 0 0 25 0 1 0 150778704 12308480 2319 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 3005 2319 392 324 0 2074 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12020

[startup+3.10195 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1809280/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=12960 CPUtime=3.09
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 10893 0 3 0 301 8 0 0 25 0 1 0 150778704 13271040 2709 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 3240 2709 392 324 0 2309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12960

[startup+6.30126 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1806272/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=16428 CPUtime=6.27
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 25298 0 3 0 615 12 0 0 25 0 1 0 150778704 16822272 3455 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135307312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 4107 3455 392 324 0 3176 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16428

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1800328/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=21988 CPUtime=12.67
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 56788 0 3 0 1243 24 0 0 25 0 1 0 150778704 22515712 4948 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 5497 4948 392 324 0 4566 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21988

[startup+25.5022 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1790472/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=31404 CPUtime=25.47
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 128089 0 3 0 2494 53 0 0 25 0 1 0 150778704 32157696 7313 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134787217 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 7851 7313 392 324 0 6920 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 31404

[startup+51.1027 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1766920/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=54840 CPUtime=51.06
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 238969 0 3 0 5006 100 0 0 25 0 1 0 150778704 56156160 13133 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 13710 13133 392 324 0 12779 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54840

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1735368/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=86140 CPUtime=102.26
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 455167 0 3 0 10034 192 0 0 25 0 1 0 150778704 88207360 21006 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 21535 21006 392 324 0 20604 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 86140

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1701000/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=120732 CPUtime=162.24
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 685340 0 3 0 15937 287 0 0 25 0 1 0 150778704 123629568 29636 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 30183 29636 392 324 0 29252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 120732

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1671688/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=149664 CPUtime=222.22
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 862411 0 3 0 21854 368 0 0 25 0 1 0 150778704 153255936 36887 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 37416 36887 392 324 0 36485 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 149664

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1645512/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=176400 CPUtime=282.21
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 1010465 0 3 0 27784 437 0 0 25 0 1 0 150778704 180633600 43549 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 44100 43549 392 324 0 43169 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 176400

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1620232/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=200864 CPUtime=342.2
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 1399249 0 3 0 33632 588 0 0 25 0 1 0 150778704 205684736 49690 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 50216 49690 392 324 0 49285 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 200864

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1593928/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=227664 CPUtime=402.18
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 1810049 0 3 0 39470 748 0 0 25 0 1 0 150778704 233127936 56338 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 56916 56339 392 324 0 55985 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 227664

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1567688/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=253340 CPUtime=462.16
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2014524 0 3 0 45381 835 0 0 25 0 1 0 150778704 259420160 62809 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 63335 62809 392 324 0 62404 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 253340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1547144/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=274464 CPUtime=522.15
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2489802 0 3 0 51202 1013 0 0 25 0 1 0 150778704 281051136 68014 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 68695 68023 392 324 0 67764 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 274464

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

[startup+524.705 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1545928/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=274944 CPUtime=524.55
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2501409 0 3 0 51436 1019 0 0 25 0 1 0 150778704 281542656 68209 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 68736 68209 392 324 0 67805 0
Current children cumulated CPU time (s) 524.55
Current children cumulated vsize (KiB) 274944

[startup+537.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1541704/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=279204 CPUtime=537.34
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2588736 0 3 0 52681 1053 0 0 25 0 1 0 150778704 285904896 69264 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 69801 69264 392 324 0 68870 0
Current children cumulated CPU time (s) 537.34
Current children cumulated vsize (KiB) 279204

[startup+540.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1540808/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=280700 CPUtime=540.54
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2593687 0 3 0 52998 1056 0 0 25 0 1 0 150778704 287436800 69595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135322944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 70175 69595 392 324 0 69244 0
Current children cumulated CPU time (s) 540.54
Current children cumulated vsize (KiB) 280700

[startup+542.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1540040/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=280632 CPUtime=542.15
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2597533 0 3 0 53156 1059 0 0 25 0 1 0 150778704 287367168 69632 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 70158 69632 392 324 0 69227 0
Current children cumulated CPU time (s) 542.15
Current children cumulated vsize (KiB) 280632

[startup+543.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1540040/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=281240 CPUtime=542.94
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2599106 0 3 0 53235 1059 0 0 25 0 1 0 150778704 287989760 69784 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 70310 69784 392 324 0 69379 0
Current children cumulated CPU time (s) 542.94
Current children cumulated vsize (KiB) 281240

[startup+543.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1539336/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=282208 CPUtime=543.35
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2599668 0 3 0 53275 1060 0 0 25 0 1 0 150778704 288980992 69897 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135310869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 70552 69897 392 324 0 69621 0
Current children cumulated CPU time (s) 543.35
Current children cumulated vsize (KiB) 282208

[startup+543.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1539336/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=281724 CPUtime=543.55
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2599999 0 3 0 53295 1060 0 0 25 0 1 0 150778704 288485376 69871 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 70431 69871 392 324 0 69500 0
Current children cumulated CPU time (s) 543.55
Current children cumulated vsize (KiB) 281724

[startup+543.801 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 3853
/proc/meminfo: memFree=1539336/2055920 swapFree=4183236/4192956
[pid=3852] ppid=3850 vsize=281724 CPUtime=543.64
/proc/3852/stat : 3852 (bsolo3.0.16) R 3850 3852 3792 0 -1 4194304 2600200 0 3 0 53304 1060 0 0 25 0 1 0 150778704 288485376 69871 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3852/statm: 70431 69871 392 324 0 69500 0
Current children cumulated CPU time (s) 543.64
Current children cumulated vsize (KiB) 281724

Child status: 0
Real time (s): 543.896
CPU time (s): 543.746
CPU user time (s): 533.092
CPU system time (s): 10.6544
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 282216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 533.092
system time used= 10.6544
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2600293
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 419

runsolver used 0.362944 second user time and 1.13683 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Fri Apr 20 00:24:47 UTC 2007

IDJOB= 363499
IDBENCH= 1856
IDSOLVER= 163
FILE ID= node60/363499-1177028687

PBS_JOBID= 4630646

Free space on /tmp= 66413 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-lp4l.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363499-1177028687/instance-363499-1177028687.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-363499-1177028687 -o ROOT/results/node60/solver-363499-1177028687 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363499-1177028687/instance-363499-1177028687.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8d2c17131f0dd6c2b5d472cf1eef4c89

RANDOM SEED= 336126293

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1819104 kB
Buffers:         39784 kB
Cached:         136260 kB
SwapCached:       3476 kB
Active:          35036 kB
Inactive:       150392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819104 kB
SwapTotal:     4192956 kB
SwapFree:      4183236 kB
Dirty:            4620 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            37376 kB
Committed_AS:  2395572 kB
PageTables:       1464 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= 66413 MiB

End job on node60 on Fri Apr 20 00:33:51 UTC 2007