Trace number 2668116

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
PB/CT 0.1SAT (TO)-123 1800.18 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_3.opb
MD5SUMd487c80c335f688d99ca29b5d7c254e0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-125
Best CPU time to get the best result obtained on this benchmark1798.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -125
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint25
Maximum length of a constraint47
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31622
Sum of products size (including duplicates)63244
Number of different products15811
Sum of products size31622

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 PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.36	c constraints 16811/0 clauses 15811/0 units 0
0.29/0.36	c vars 1000
0.29/0.36	c objective 1000 + -1000
221.14/221.27	c 215.546 460.699 0 2419487
221.14/221.27	o -29
275.22/275.36	c 268.81 469.5 0 2713247
275.22/275.36	o -31
275.43/275.56	c 269.009 469.5 0 2714141
275.43/275.56	o -32
275.62/275.76	c 269.207 469.5 0 2715031
275.62/275.76	o -33
276.04/276.11	c 269.551 469.5 4 2716610
276.04/276.11	o -34
475.08/475.27	c 468.046 469.5 4 2815934
475.08/475.27	o -119
567.76/567.91	c 560.235 505.344 10541 2875204
567.76/567.91	o -120
622.05/622.22	c 614.031 602.969 39177 2920313
622.05/622.22	o -121
772.80/773.01	c 763.375 878.535 120176 3028798
772.80/773.01	o -122
994.45/994.73	c 983.501 945.75 115123 3186353
994.45/994.73	o -123
1800.08/1800.50	s SATISFIABLE
1800.08/1800.50	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 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 -x147 -x148 -x149 -x150 x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 -x245 x246 -x247 -x248 -x249 -x250 x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 -x320 x321 x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 x350 -x351 -x352 -x353 -x354 -x355 x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 x408 x409 x410 -x411 -x412 -x413 -x414 x415 -x416 -x417 -x418 -x419 x420 -x421 -x422 x423 -x424 -x425 -x426 -x427 -x428 -x429 x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 x504 -x505 x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 x521 -x522 -x523 -x524 -x525 x526 -x527 x528 -x529 x530 -x531 x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 -x540 -x541 x542 -x543 x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 x570 -x571 x572 -x573 x574 -x575 -x576 x577 x578 -x579 -x580 -x581 x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 x592 -x593 -x594 -x595 x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 x610 -x611 -x612 -x613 -x614 -x615 -x616 x617 -x618 -x619 -x620 x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 x629 -x630 -x631 -x632 -x633 x634 -x635 -x636 x637 -x638 -x639 -x640 x641 -x642 -x643 -x644 -x645 -x646 x647 -x648 -x649 x650 -x651 -x652 -x653 -x654 -x655 -x656 x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 x669 -x670 -x671 -x672 -x673 x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 x710 -x711 x712 -x713 -x714 x715 -x716 -x717 x718 -x719 x720 -x721 x722 -x723 x724 -x725 x726 -x727 -x728 -x729 -x730 -x731 x732 -x733 -x734 -x735 -x736 x737 -x738 x739 -x740 x741 -x742 -x743 -x744 -x745 -x746 x747 -x748 -x749 -x750 -x751 x752 -x753 x754 -x755 -x756 -x757 x758 -x759 -x760 -x761 x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 x773 -x774 x775 -x776 -x777 -x778 x779 -x780 -x781 -x782 -x783 x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 x797 -x798 -x799 x800 -x801 -x802 x803 -x804 -x805 -x806 x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 x833 -x834 -x835 -x836 x837 x838 x839 x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 x873 -x874 -x875 -x876 -x877 -x878 -x879 x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 x889 -x890 x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 x911 -x912 -x913 -x914 -x915 x916 -x917 x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 x937 x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 x960 x961 -x962 -x963 x964 -x965 -x966 x967 -x968 -x969 -x970 -x971 -x972 x973 x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 -x985 -x986 -x987 x988 -x989 -x990 x991 x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	-123

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668116-1276662423/watcher-2668116-1276662423 -o /tmp/evaluation-result-2668116-1276662423/solver-2668116-1276662423 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668116-1276662423.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 1.09 3/106 6013
/proc/meminfo: memFree=1827760/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=2340 CPUtime=0
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 41846245 2396160 224 1992294400 134512640 136485738 4293168128 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6013/statm: 585 224 155 482 0 101 0

[startup+0.0348861 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 6013
/proc/meminfo: memFree=1827760/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=3132 CPUtime=0.03
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 506 0 0 0 3 0 0 0 20 0 1 0 41846245 3207168 428 1992294400 134512640 136485738 4293168128 18446744073709551615 135416506 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6013/statm: 783 429 155 482 0 299 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3132

[startup+0.10089 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 6013
/proc/meminfo: memFree=1827760/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=4980 CPUtime=0.1
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 956 0 0 0 10 0 0 0 20 0 1 0 41846245 5099520 878 1992294400 134512640 136485738 4293168128 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6013/statm: 1245 878 155 482 0 761 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4980

[startup+0.300906 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 6013
/proc/meminfo: memFree=1827760/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=10228 CPUtime=0.29
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 2254 0 0 0 29 0 0 0 20 0 1 0 41846245 10473472 2176 1992294400 134512640 136485738 4293168128 18446744073709551615 135848132 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6013/statm: 2557 2176 156 482 0 2073 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.700938 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 6013
/proc/meminfo: memFree=1827760/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=43884 CPUtime=0.69
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 10759 0 0 0 65 4 0 0 21 0 1 0 41846245 44937216 10582 1992294400 134512640 136485738 4293168128 18446744073709551615 134776229 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 10971 10583 194 482 0 10487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43884

[startup+1.501 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6014
/proc/meminfo: memFree=1765752/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=91584 CPUtime=1.49
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 23530 0 0 0 139 10 0 0 23 0 1 0 41846245 93782016 22174 1992294400 134512640 136485738 4293168128 18446744073709551615 135565375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 22896 22174 198 482 0 22412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91584

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6014
/proc/meminfo: memFree=1707472/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=186980 CPUtime=3.09
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 49227 0 0 0 286 23 0 0 25 0 1 0 41846245 191467520 46009 1992294400 134512640 136485738 4293168128 18446744073709551615 134542073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 46745 46010 198 482 0 46261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 186980

[startup+6.30039 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6016
/proc/meminfo: memFree=1425620/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=428700 CPUtime=6.29
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 112059 0 0 0 582 47 0 0 25 0 1 0 41846245 438988800 103441 1992294400 134512640 136485738 4293168128 18446744073709551615 135843940 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 107175 103442 210 482 0 106691 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 428700

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6016
/proc/meminfo: memFree=1375028/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=468388 CPUtime=12.69
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 122277 0 0 0 1185 84 0 0 25 0 1 0 41846245 479629312 113033 1992294400 134512640 136485738 4293168128 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 117097 113033 226 482 0 116613 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 468388

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6016
/proc/meminfo: memFree=1374656/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=468912 CPUtime=25.49
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 122386 0 0 0 2413 136 0 0 25 0 1 0 41846245 480165888 113142 1992294400 134512640 136485738 4293168128 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 117228 113142 226 482 0 116744 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 468912

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6016
/proc/meminfo: memFree=1374408/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=469044 CPUtime=51.07
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 122448 0 0 0 4897 210 0 0 25 0 1 0 41846245 480301056 113204 1992294400 134512640 136485738 4293168128 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 117261 113204 226 482 0 116777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 469044

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6018
/proc/meminfo: memFree=1373044/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=470724 CPUtime=102.27
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 122745 0 0 0 9899 328 0 0 25 0 1 0 41846245 482021376 113501 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 117681 113501 226 482 0 117197 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 470724

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6020
/proc/meminfo: memFree=1372920/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=470724 CPUtime=162.25
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 122784 0 0 0 15776 449 0 0 25 0 1 0 41846245 482021376 113540 1992294400 134512640 136485738 4293168128 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 117681 113540 226 482 0 117197 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 470724

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6020
/proc/meminfo: memFree=1369820/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=480596 CPUtime=222.24
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 125550 0 0 0 21654 570 0 0 25 0 1 0 41846245 492130304 114133 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 120149 114133 244 482 0 119665 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 480596

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6022
/proc/meminfo: memFree=1369820/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=480764 CPUtime=282.22
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 125709 0 0 0 27571 651 0 0 25 0 1 0 41846245 492302336 114288 1992294400 134512640 136485738 4293168128 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 120191 114288 244 482 0 119707 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 480764

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6024
/proc/meminfo: memFree=1369820/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=480764 CPUtime=342.2
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 125709 0 0 0 33552 668 0 0 25 0 1 0 41846245 492302336 114288 1992294400 134512640 136485738 4293168128 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 120191 114288 244 482 0 119707 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 480764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 6026
/proc/meminfo: memFree=1369696/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=480764 CPUtime=402.19
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 125709 0 0 0 39533 686 0 0 25 0 1 0 41846245 492302336 114288 1992294400 134512640 136485738 4293168128 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 120191 114288 244 482 0 119707 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 480764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 6028
/proc/meminfo: memFree=1369696/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=480764 CPUtime=462.18
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 125709 0 0 0 45511 707 0 0 25 0 1 0 41846245 492302336 114288 1992294400 134512640 136485738 4293168128 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 120191 114288 244 482 0 119707 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 480764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 6028
/proc/meminfo: memFree=1368456/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=482084 CPUtime=522.16
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 126054 0 0 0 51492 724 0 0 25 0 1 0 41846245 493654016 114632 1992294400 134512640 136485738 4293168128 18446744073709551615 135039321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 120521 114632 245 482 0 120037 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 482084

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.04 2/107 6030
/proc/meminfo: memFree=1311416/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=540064 CPUtime=582.16
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 140546 0 0 0 57451 765 0 0 25 0 1 0 41846245 553025536 129123 1992294400 134512640 136485738 4293168128 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 135016 129123 245 482 0 134532 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 540064

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.04 2/107 6032
/proc/meminfo: memFree=1198204/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=651928 CPUtime=642.14
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 168505 0 0 0 63392 822 0 0 25 0 1 0 41846245 667574272 157081 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 162982 157081 245 482 0 162498 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 651928

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.02 1.03 1.03 2/107 6038
/proc/meminfo: memFree=881012/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=968444 CPUtime=882.08
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 247578 0 0 0 87181 1027 0 0 25 0 1 0 41846245 991686656 236153 1992294400 134512640 136485738 4293168128 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 242111 236153 245 482 0 241627 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 968444

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.03 2/107 6040
/proc/meminfo: memFree=881012/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=968444 CPUtime=942.07
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 247578 0 0 0 93140 1067 0 0 25 0 1 0 41846245 991686656 236153 1992294400 134512640 136485738 4293168128 18446744073709551615 134992559 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 242111 236153 245 482 0 241627 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 968444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.02 2/107 6042
/proc/meminfo: memFree=880888/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=968444 CPUtime=1002.05
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 247579 0 0 0 99104 1101 0 0 25 0 1 0 41846245 991686656 236153 1992294400 134512640 136485738 4293168128 18446744073709551615 134878486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 242111 236153 245 482 0 241627 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 968444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/107 6044
/proc/meminfo: memFree=877168/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=972272 CPUtime=1062.04
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 248519 0 0 0 105075 1129 0 0 25 0 1 0 41846245 995606528 237093 1992294400 134512640 136485738 4293168128 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 243068 237093 245 482 0 242584 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 972272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.01 2/107 6044
/proc/meminfo: memFree=877044/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=972272 CPUtime=1122.02
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 248519 0 0 0 111033 1169 0 0 25 0 1 0 41846245 995606528 237093 1992294400 134512640 136485738 4293168128 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 243068 237093 245 482 0 242584 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 972272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6046
/proc/meminfo: memFree=877044/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=972272 CPUtime=1182.02
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 248519 0 0 0 116996 1206 0 0 25 0 1 0 41846245 995606528 237093 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 243068 237093 245 482 0 242584 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 972272

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6048
/proc/meminfo: memFree=876920/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=972272 CPUtime=1242
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 248519 0 0 0 122963 1237 0 0 25 0 1 0 41846245 995606528 237093 1992294400 134512640 136485738 4293168128 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 243068 237093 245 482 0 242584 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 972272

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6050
/proc/meminfo: memFree=848400/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1000660 CPUtime=1301.99
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 255610 0 0 0 128921 1278 0 0 25 0 1 0 41846245 1024675840 244184 1992294400 134512640 136485738 4293168128 18446744073709551615 134660741 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 250165 244184 245 482 0 249681 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1000660

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6052
/proc/meminfo: memFree=848400/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1000660 CPUtime=1361.97
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 255610 0 0 0 134878 1319 0 0 25 0 1 0 41846245 1024675840 244184 1992294400 134512640 136485738 4293168128 18446744073709551615 135025261 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 250165 244184 245 482 0 249681 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1000660

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6052
/proc/meminfo: memFree=848400/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1000660 CPUtime=1421.96
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 255610 0 0 0 140843 1353 0 0 25 0 1 0 41846245 1024675840 244184 1992294400 134512640 136485738 4293168128 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 250165 244184 245 482 0 249681 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1000660

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6054
/proc/meminfo: memFree=848400/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1000660 CPUtime=1481.94
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 255613 0 0 0 146811 1383 0 0 25 0 1 0 41846245 1024675840 244187 1992294400 134512640 136485738 4293168128 18446744073709551615 135040479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 250165 244187 245 482 0 249681 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 1000660

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6056
/proc/meminfo: memFree=845052/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1004356 CPUtime=1541.93
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 256541 0 0 0 152780 1413 0 0 25 0 1 0 41846245 1028460544 245115 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 251089 245115 245 482 0 250605 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 1004356

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6058
/proc/meminfo: memFree=825336/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1023628 CPUtime=1601.91
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 261374 0 0 0 158731 1460 0 0 25 0 1 0 41846245 1048195072 249948 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 255907 249948 245 482 0 255423 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1023628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6060
/proc/meminfo: memFree=825336/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1023628 CPUtime=1661.9
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 261374 0 0 0 164694 1496 0 0 25 0 1 0 41846245 1048195072 249948 1992294400 134512640 136485738 4293168128 18446744073709551615 134878533 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 255907 249948 245 482 0 255423 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1023628

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6060
/proc/meminfo: memFree=825212/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1023628 CPUtime=1721.88
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 261375 0 0 0 170661 1527 0 0 25 0 1 0 41846245 1048195072 249949 1992294400 134512640 136485738 4293168128 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 255907 249949 245 482 0 255423 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 1023628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6062
/proc/meminfo: memFree=824964/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1023628 CPUtime=1781.87
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 261375 0 0 0 176630 1557 0 0 25 0 1 0 41846245 1048195072 249949 1992294400 134512640 136485738 4293168128 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 255907 249949 245 482 0 255423 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 1023628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6062
/proc/meminfo: memFree=824964/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1023628 CPUtime=1800.08
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 261375 0 0 0 178442 1566 0 0 25 0 1 0 41846245 1048195072 249949 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 255907 249949 245 482 0 255423 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1023628

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6062
/proc/meminfo: memFree=824964/2059040 swapFree=4140244/4192956
[pid=6013] ppid=6011 vsize=1023628 CPUtime=1800.08
/proc/6013/stat : 6013 (pbct) R 6011 6013 4944 0 -1 4202496 261375 0 0 0 178442 1566 0 0 25 0 1 0 41846245 1048195072 249949 1992294400 134512640 136485738 4293168128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6013/statm: 255907 249949 245 482 0 255423 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1023628

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.18
CPU user time (s): 1784.42
CPU system time (s): 15.7576
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 1023628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.42
system time used= 15.7576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261375
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= 2
involuntary context switches= 8009

runsolver used 2.97455 second user time and 8.50471 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 06:27:03
IDJOB=2668116
IDBENCH=48199
IDSOLVER=1170
FILE ID=node003/2668116-1276662423
PBS_JOBID= 11172459
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668116-1276662423/watcher-2668116-1276662423 -o /tmp/evaluation-result-2668116-1276662423/solver-2668116-1276662423 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668116-1276662423.opb

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

MD5SUM BENCH= d487c80c335f688d99ca29b5d7c254e0
RANDOM SEED=905329116

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1828288 kB
Buffers:         39904 kB
Cached:         109848 kB
SwapCached:       6080 kB
Active:          99160 kB
Inactive:        63828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1828288 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            2380 kB
Writeback:           0 kB
AnonPages:       11724 kB
Mapped:          13052 kB
Slab:            46008 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 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= 62576 MiB
End job on node003 at 2010-06-16 06:57:06