Trace number 2656222

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
wbo 1.4bWrong Opt.6522 183.022 183.102

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ws97-5.opb
MD5SUMed36462db2ffa04ea65b986069441496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2642
Best CPU time to get the best result obtained on this benchmark0.110982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2642
Optimality of the best value was proved YES
Number of variables907
Total number of constraints403
Number of constraints which are clauses126
Number of constraints which are cardinality constraints (but not clauses)277
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint134
Number of terms in the objective function 748
Biggest coefficient in the objective function 240
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 33855
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 240
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 33855
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 

0.00/0.00	c wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2656222-1276483892.opb.
0.00/0.00	c Instance file HOME/instance-2656222-1276483892.opb
0.00/0.00	c File size is 32858 bytes.
0.00/0.00	c Highest Coefficient sum: 182
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      907                                                 |
0.00/0.00	c |  Number Clauses:        387                                                 |
0.00/0.00	c |  Number Cardinality:    276                                                 |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     899      663     3883 |     5000        0    nan |  0.000 % |
0.01/0.02	c |       101 |     899      663     3883 |     5500      101     77 |  0.882 % |
0.01/0.02	c ===============================================================================
0.01/0.02	c New solution: 7013
0.01/0.02	o 7013
0.01/0.02	c Elapsed CPU time: 0.022996 s	Remaining CPU time: 179.977 s
0.01/0.02	c ===============================================================================
0.01/0.02	c |       101 |     899      664     4631 |     5000      101     77 |  0.882 % |
0.01/0.03	c |       201 |     899      664     4631 |     5500      201    190 |  0.882 % |
0.01/0.05	c |       352 |     899      664     4631 |     6050      352    251 |  0.882 % |
0.01/0.08	c |       578 |     899      664     4631 |     6655      578    283 |  0.882 % |
0.09/0.12	c |       916 |     899      664     4631 |     7320      916    301 |  0.882 % |
0.09/0.19	c |      1423 |     899      664     4631 |     8052     1423    313 |  0.882 % |
0.19/0.29	c |      2182 |     899      664     4631 |     8857     2182    320 |  0.882 % |
0.39/0.44	c |      3322 |     899      664     4631 |     9743     3322    325 |  0.882 % |
0.59/0.67	c |      5031 |     899      664     4631 |    10717     5031    328 |  0.882 % |
1.00/1.06	c |      7593 |     899      664     4631 |    11789     7593    330 |  0.882 % |
1.69/1.70	c |     11438 |     899      664     4631 |    12968    11438    333 |  0.882 % |
2.59/2.67	c |     17204 |     899      664     4631 |    14265    10499    336 |  0.882 % |
4.40/4.49	c |     25853 |     899      664     4631 |    15692    11793    336 |  0.882 % |
7.19/7.28	c |     38827 |     899      664     4631 |    17261     8639    337 |  0.882 % |
11.78/11.80	c |     58289 |     899      664     4631 |    18987    10403    338 |  0.882 % |
18.19/18.29	c |     87482 |     899      664     4631 |    20886    10458    338 |  0.882 % |
29.68/29.71	c |    131272 |     899      664     4631 |    22974    11565    340 |  0.882 % |
44.77/44.87	c |    196957 |     899      664     4631 |    25272    13884    340 |  0.882 % |
69.06/69.15	c |    295483 |     899      664     4631 |    27799    23233    337 |  0.882 % |
113.75/113.81	c |    443272 |     899      664     4631 |    30579    15322    336 |  0.882 % |
176.12/176.22	c ===============================================================================
176.12/176.22	c New solution: 6937
176.12/176.22	o 6937
176.12/176.22	c Elapsed CPU time: 173.905 s	Remaining CPU time: 6.09544 s
176.12/176.22	c ===============================================================================
176.12/176.22	c |    553283 |     899      665     5379 |     5000    25045    341 |  0.882 % |
176.32/176.47	c |    553383 |     899      665     5379 |     5500     2790    341 |  0.882 % |
176.32/176.49	c |    553533 |     899      665     5379 |     6050     2940    341 |  0.882 % |
176.42/176.52	c |    553758 |     899      665     5379 |     6655     3165    341 |  0.882 % |
176.42/176.57	c |    554096 |     899      665     5379 |     7320     3503    341 |  0.882 % |
176.51/176.65	c |    554602 |     899      665     5379 |     8052     4009    341 |  0.882 % |
176.61/176.76	c |    555361 |     899      665     5379 |     8857     4768    342 |  0.882 % |
176.82/176.93	c |    556501 |     899      665     5379 |     9743     5908    343 |  0.882 % |
177.11/177.23	c |    558209 |     899      665     5379 |    10717     7616    343 |  0.882 % |
177.52/177.66	c |    560772 |     899      665     5379 |    11789    10179    342 |  0.882 % |
178.21/178.32	c |    564616 |     899      665     5379 |    12968     7910    340 |  0.882 % |
179.31/179.45	c |    570383 |     899      665     5379 |    14265     6975    340 |  0.882 % |
181.21/181.38	c |    579033 |     899      665     5379 |    15692     8273    342 |  0.882 % |
182.31/182.42	c There are 8 assigned variables. 1 in cost function.
182.91/183.02	c core #1
182.91/183.02	c #cores: 1
182.91/183.02	c Final Weight: 6937
182.91/183.02	o 6937
182.91/183.02	s OPTIMUM FOUND
182.91/183.02	v x2 -x128 -x506 x641 -x775 -x5 -x257 -x509 -x6 x132 -x258 -x384 -x510 -x7 -x133 x259 -x511 -x8 -x134 -x513 -x9 -x135 -x514 -x389 -x517 x12 -x138 -x518 -x13 -x139 -x519 -x15 -x393 -x521 x16 -x142 -x268 -x522 -x17 -x395 x523 -x18 -x144 x524 -x19 -x397 -x525 -x20 -x526 -x660 -x21 -x147 -x527 -x22 x274 -x528 -x23 -x529 -x663 -x24 -x150 x530 -x25 -x151 x531 x26 -x152 -x404 -x532 -x27 -x153 -x533 -x28 -x154 -x534 x29 -x407 -x535 -x30 -x408 -x536 -x31 -x157 -x537 -x32 x158 -x538 -x33 -x159 x673 -x807 x34 -x160 -x286 -x540 -x35 -x161 -x541 -x288 -x414 x37 -x163 -x543 -x38 x164 -x544 -x39 -x165 x545 -x40 -x546 x680 -x814 -x41 -x167 x547 -x42 -x420 -x548 -x43 x169 -x549 -x44 -x422 -x550 -x45 -x171 -x551 x552 -x46 -x172 x553 -x687 x47 -x173 -x554 -x48 x174 -x426 x555 x49 -x175 -x427 -x556 -x50 -x176 x557 -x429 -x52 x178 x559 x53 -x179 -x560 x432 -x695 x829 -x55 x181 -x433 -x562 -x56 -x434 x563 -x57 -x309 -x564 x698 -x832 -x58 -x436 -x565 -x59 x437 -x566 -x567 -x60 x186 x568 -x569 -x61 x570 -x704 -x838 -x62 x188 x571 x63 -x315 -x441 -x572 -x706 x840 -x64 -x190 x573 -x65 -x317 x574 x66 -x318 -x575 -x67 -x319 x576 -x68 -x194 -x577 x711 -x69 x195 -x321 -x578 -x712 x846 -x70 x196 -x448 -x579 -x71 -x197 x580 -x72 -x581 -x715 -x73 -x199 x582 -x74 x583 -x75 -x201 x584 -x76 -x202 x585 -x77 -x203 x586 -x79 x205 -x331 -x457 x588 x80 -x458 -x589 x723 -x590 -x82 -x208 -x334 x460 x591 -x83 x335 -x592 -x84 -x336 -x462 -x593 -x727 x728 -x862 -x86 -x212 -x595 x729 -x863 -x87 x213 -x465 x596 x88 -x214 -x597 -x731 x865 -x89 -x215 x598 -x90 x468 -x599 x733 -x91 -x217 x469 x600 -x601 -x93 -x219 x603 -x94 x220 x604 -x95 x221 -x605 -x739 x873 -x97 -x223 x607 -x350 -x476 x742 -x99 -x225 x609 -x100 -x352 x478 -x610 x744 -x878 -x227 x745 -x879 -x228 x746 -x880 -x103 -x229 x355 -x481 x613 -x104 x230 -x356 -x482 x614 -x105 -x615 -x749 -x106 -x232 -x358 x484 x616 -x107 x617 x108 -x234 -x486 -x618 -x109 -x235 x619 -x110 -x236 x620 -x754 -x111 -x237 x363 -x489 -x621 x755 -x889 -x757 x891 -x114 -x366 x624 -x241 -x116 x242 -x494 -x626 x760 -x117 -x243 x627 x628 -x762 -x896 -x118 x496 -x629 -x119 -x371 -x631 x765 -x899 -x120 -x632 -x766 x900 -x121 -x247 -x633 x767 -x901 -x122 x374 x634 x123 -x375 -x501 -x635 -x124 -x636 -x904 -x125 -x377 -x503 -x637 -x771 x905 -x772 x906 x127 -x639 x773 -x3 -x129 -x507 -x4 -x508 -x642 -x131 -x643 x777 x644 -x778 -x385 x645 -x779 -x646 -x780 -x260 x647 -x781 x261 -x387 x648 -x782 -x262 -x388 -x137 -x390 -x265 x391 -x653 x787 -x655 x789 x656 -x790 -x143 -x657 -x791 -x270 -x658 -x792 -x271 x659 -x793 -x146 -x272 x273 -x399 x661 -x795 -x148 -x400 -x662 x796 -x149 -x401 -x276 -x664 -x798 x277 -x403 -x665 -x799 -x278 -x666 x800 -x279 x405 -x667 x801 x280 -x406 x668 -x802 -x155 -x281 -x669 x803 -x156 x282 -x670 x804 -x284 -x410 x672 -x806 -x412 -x287 x413 x675 -x809 -x676 -x810 -x290 -x416 -x678 x812 x291 -x417 -x679 -x813 x166 -x292 -x418 -x293 -x681 -x815 -x295 -x421 x683 -x817 -x170 x684 -x818 x297 -x423 -x685 x819 -x686 -x820 x298 -x424 -x821 -x300 -x689 -x823 -x301 -x690 x824 -x302 x428 -x691 -x825 x51 -x177 -x303 -x558 -x692 x826 -x304 -x430 -x693 -x827 -x305 -x431 x694 -x828 -x54 -x180 -x306 -x561 -x307 x696 -x830 -x182 -x697 -x831 -x183 x435 -x184 x310 x699 -x833 -x185 -x311 -x701 x835 -x312 -x438 -x702 -x836 -x703 x837 -x187 x313 -x439 -x314 -x440 -x705 -x839 -x189 -x316 -x707 -x841 x191 -x443 -x708 -x842 -x192 -x444 x193 -x445 -x710 -x844 -x320 x446 -x845 -x447 -x322 -x847 -x323 x449 -x714 -x848 -x198 -x324 x450 -x325 x451 -x716 -x850 -x326 -x717 -x851 -x327 x453 -x718 -x852 x328 -x454 -x719 -x853 x329 -x455 -x720 -x854 -x722 -x856 -x206 -x332 -x857 -x207 -x725 -x859 -x209 -x461 x338 -x464 -x339 -x730 -x864 -x340 -x466 -x341 x467 -x732 -x866 -x216 -x342 -x867 -x343 -x734 -x868 -x218 -x345 -x737 -x871 -x346 -x472 -x738 -x872 -x347 -x473 -x348 -x740 -x874 -x349 -x741 -x875 -x351 x477 -x743 -x877 -x226 -x353 -x479 -x354 -x480 -x747 -x881 -x748 -x882 -x750 -x884 -x485 -x751 -x885 -x360 x361 -x487 -x753 -x887 -x362 x488 -x888 -x756 -x890 -x239 -x491 -x492 -x758 -x892 x115 -x367 -x493 -x625 -x368 -x894 -x369 x495 -x761 -x895 -x244 -x370 -x763 x897 -x246 -x498 -x373 x499 -x248 -x500 -x768 -x902 -x376 -x502 -x126 -x638 -x253 -x379 -x505 -x907 x1 x10 -x11 x14 -x36 -x78 -x81 -x85 -x92 -x96 x98 x101 x102 -x112 x113 -x130 -x136 -x140 x141 x145 x162 -x168 x200 -x204 x210 -x211 x222 -x224 x231 -x233 x238 x240 x245 -x249 x250 x251 x252 -x254 x255 x256 x263 -x264 -x266 -x267 x269 x275 x283 -x285 -x289 x294 x296 -x299 x308 -x330 x333 x337 x344 -x357 x359 -x364 -x365 x372 -x378 -x380 -x381 -x382 x383 x386 -x392 -x394 x396 x398 x402 -x409 x411 -x415 x419 -x425 x442 -x452 x456 -x459 -x463 -x470 x471 -x474 x475 -x483 -x490 -x497 -x504 x512 -x515 -x516 -x520 -x539 x542 x587 -x594 -x602 x606 -x608 -x611 -x612 x622 -x623 -x630 x640 -x649 x650 -x651 -x652 -x654 x671 -x674 -x677 -x682 -x688 -x700 -x709 x713 -x721 x724 -x726 x735 x736 x752 -x759 -x764 x769 x770 -x774 x776 x783 -x784 x785 x786 x788 x794 x797 -x805 x808 x811 x816 x822 x834 x843 x849 -x855 -x858 x860 x861 -x869 -x870 -x876 x883 -x886 x893 x898 -x903
182.91/183.02	c Total CPU time: 180.595 s

Verifier Data 

OK	6522

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656222-1276483892/watcher-2656222-1276483892 -o /tmp/evaluation-result-2656222-1276483892/solver-2656222-1276483892 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656222-1276483892.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 29741
/proc/meminfo: memFree=1828936/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=2848 CPUtime=0
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 371 0 0 0 0 0 0 0 20 0 1 0 23990791 2916352 281 1992294400 134512640 135751879 4287625312 18446744073709551615 134524481 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 712 281 145 303 0 407 0

[startup+0.0136831 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 29741
/proc/meminfo: memFree=1828936/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=2980 CPUtime=0.01
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 386 0 0 0 1 0 0 0 20 0 1 0 23990791 3051520 296 1992294400 134512640 135751879 4287625312 18446744073709551615 134611278 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 745 296 146 303 0 440 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2980

[startup+0.100699 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 29741
/proc/meminfo: memFree=1828936/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=3748 CPUtime=0.09
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 577 0 0 0 9 0 0 0 20 0 1 0 23990791 3837952 487 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 937 488 147 303 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3748

[startup+0.300738 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 29741
/proc/meminfo: memFree=1828936/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=5924 CPUtime=0.29
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 1125 0 0 0 29 0 0 0 20 0 1 0 23990791 6066176 1035 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 1481 1036 147 303 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5924

[startup+0.700816 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 29741
/proc/meminfo: memFree=1828936/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=10052 CPUtime=0.69
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 2168 0 0 0 68 1 0 0 20 0 1 0 23990791 10293248 2078 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 2513 2078 147 303 0 2208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10052

[startup+1.50097 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 29742
/proc/meminfo: memFree=1818388/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=17368 CPUtime=1.49
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 4003 0 0 0 146 3 0 0 23 0 1 0 23990791 17784832 3913 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 4342 3913 147 303 0 4037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17368

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 29742
/proc/meminfo: memFree=1808964/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=30496 CPUtime=3.09
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 7269 0 0 0 303 6 0 0 25 0 1 0 23990791 31227904 7179 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 7624 7179 148 303 0 7319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30496

[startup+6.30091 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 29742
/proc/meminfo: memFree=1785156/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=52156 CPUtime=6.29
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 12698 0 0 0 615 14 0 0 25 0 1 0 23990791 53407744 12608 1992294400 134512640 135751879 4287625312 18446744073709551615 134611024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 13039 12608 148 303 0 12734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52156

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 29742
/proc/meminfo: memFree=1743120/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=92668 CPUtime=12.69
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 22821 0 0 0 1244 25 0 0 25 0 1 0 23990791 94892032 22731 1992294400 134512640 135751879 4287625312 18446744073709551615 134611155 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 23167 22731 148 303 0 22862 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92668

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 29742
/proc/meminfo: memFree=1663388/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=168604 CPUtime=25.48
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 41785 0 0 0 2503 45 0 0 25 0 1 0 23990791 172650496 41695 1992294400 134512640 135751879 4287625312 18446744073709551615 134606432 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 42151 41695 148 303 0 41846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 168604

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 29744
/proc/meminfo: memFree=1508760/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=324892 CPUtime=51.07
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 80837 0 0 0 5016 91 0 0 25 0 1 0 23990791 332689408 80747 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 81223 80747 148 303 0 80918 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 324892

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29744
/proc/meminfo: memFree=1248980/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=581452 CPUtime=102.26
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 144942 0 0 0 10061 165 0 0 25 0 1 0 23990791 595406848 144852 1992294400 134512640 135751879 4287625312 18446744073709551615 134606629 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 145363 144852 148 303 0 145058 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 581452

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29746
/proc/meminfo: memFree=1064096/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=767392 CPUtime=162.22
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 191398 0 0 0 16008 214 0 0 25 0 1 0 23990791 785809408 191308 1992294400 134512640 135751879 4287625312 18446744073709551615 134606387 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 191848 191308 148 303 0 191543 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 767392

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

[startup+166.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29746
/proc/meminfo: memFree=1051820/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=778284 CPUtime=166.22
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 194139 0 0 0 16406 216 0 0 25 0 1 0 23990791 796962816 194049 1992294400 134512640 135751879 4287625312 18446744073709551615 134611176 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 194571 194049 148 303 0 194266 0
Current children cumulated CPU time (s) 166.22
Current children cumulated vsize (KiB) 778284

[startup+172.708 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29746
/proc/meminfo: memFree=1035204/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=794428 CPUtime=172.62
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 198169 0 0 0 17041 221 0 0 25 0 1 0 23990791 813494272 198079 1992294400 134512640 135751879 4287625312 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 198607 198079 148 303 0 198302 0
Current children cumulated CPU time (s) 172.62
Current children cumulated vsize (KiB) 794428

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29746
/proc/meminfo: memFree=1011892/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=825292 CPUtime=179.01
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 205893 0 0 0 17672 229 0 0 25 0 1 0 23990791 845099008 205803 1992294400 134512640 135751879 4287625312 18446744073709551615 134616355 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 206323 205803 148 303 0 206018 0
Current children cumulated CPU time (s) 179.01
Current children cumulated vsize (KiB) 825292

[startup+180.701 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29748
/proc/meminfo: memFree=995524/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=836308 CPUtime=180.61
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 208649 0 0 0 17829 232 0 0 25 0 1 0 23990791 856379392 208559 1992294400 134512640 135751879 4287625312 18446744073709551615 135209796 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 209077 208559 148 303 0 208772 0
Current children cumulated CPU time (s) 180.61
Current children cumulated vsize (KiB) 836308

[startup+182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29748
/proc/meminfo: memFree=989076/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=847324 CPUtime=182.21
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 211402 0 0 0 17987 234 0 0 25 0 1 0 23990791 867659776 211312 1992294400 134512640 135751879 4287625312 18446744073709551615 134606599 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 211831 211312 148 303 0 211526 0
Current children cumulated CPU time (s) 182.21
Current children cumulated vsize (KiB) 847324

[startup+182.7 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29748
/proc/meminfo: memFree=980768/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=848484 CPUtime=182.61
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202496 211672 0 0 0 18027 234 0 0 25 0 1 0 23990791 868847616 211582 1992294400 134512640 135751879 4287625312 18446744073709551615 134521923 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/29741/statm: 212121 211582 149 303 0 211816 0
Current children cumulated CPU time (s) 182.61
Current children cumulated vsize (KiB) 848484

[startup+183.1 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 29748
/proc/meminfo: memFree=980768/2059040 swapFree=4136184/4192956
[pid=29741] ppid=29739 vsize=0 CPUtime=183.01
/proc/29741/stat : 29741 (wbo1.4b) R 29739 29741 28708 0 -1 4202500 211673 0 0 0 18059 242 0 0 25 0 1 0 23990791 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/29741/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 183.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 183.102
CPU time (s): 183.022
CPU user time (s): 180.595
CPU system time (s): 2.42763
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 848484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.595
system time used= 2.42763
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 211673
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= 1
involuntary context switches= 2142

runsolver used 0.294955 second user time and 0.879866 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-14 04:51:32
IDJOB=2656222
IDBENCH=2231
IDSOLVER=1161
FILE ID=node011/2656222-1276483892
PBS_JOBID= 11173377
Free space on /tmp= 62264 MiB

SOLVER NAME= wbo 1.4b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ws97-5.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656222-1276483892/watcher-2656222-1276483892 -o /tmp/evaluation-result-2656222-1276483892/solver-2656222-1276483892 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656222-1276483892.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ed36462db2ffa04ea65b986069441496
RANDOM SEED=235752445

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829464 kB
Buffers:         53384 kB
Cached:         100256 kB
SwapCached:       9796 kB
Active:          90736 kB
Inactive:        75360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829464 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            2648 kB
Writeback:           0 kB
AnonPages:       11032 kB
Mapped:           9156 kB
Slab:            41640 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181292 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62264 MiB
End job on node011 at 2010-06-14 04:54:36