Trace number 459058

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
PBS4_v2 2007-03-23SAT (TO)61 1800.05 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark1207.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
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 constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459058-1178647924/instance-459058-1178647924.opb ......
6.29/6.33	c done parsing opb.
6.29/6.33	o 114
6.39/6.44	o 98
7.88/7.92	o 80
11.89/11.95	o 77
12.28/12.34	o 73
18.08/18.19	o 72
20.29/20.38	o 71
22.58/22.65	o 70
26.98/27.01	o 69
44.48/44.55	o 67
145.15/145.27	o 65
398.76/398.94	o 64
825.93/826.21	o 63
1327.17/1327.62	o 61
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	v x1 -x10 x100 x101 x102 x103 x104 x105 x106 x107 x108 x109 -x11 x110 x111 x112 x113 x114 x115 x116 x117 x118 x119 -x12 x120 x121
1800.02/1800.61	v x122 x123 x124 x125 x126 x127 x128 x129 -x13 x130 x131 x132 x133 x134 x135 x136 x137 x138 x139 -x14 x140 x141 x142 x143 x144 x145
1800.02/1800.61	v x146 x147 x148 x149 -x15 x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 -x16 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169
1800.02/1800.61	v -x17 x170 x171 x172 x173 -x174 x175 x176 x177 x178 x179 -x18 x180 x181 x182 x183 x184 x185 x186 -x187 x188 x189 -x19 x190 x191
1800.02/1800.61	v x192 x193 x194 x195 -x196 -x197 x198 -x199 -x2 -x20 -x200 -x201 x202 x203 x204 x205 x206 x207 x208 x209 -x21 x210 x211 x212 x213
1800.02/1800.61	v x214 x215 x216 x217 x218 x219 -x22 -x220 x221 x222 x223 x224 x225 -x226 x227 x228 x229 x23 x230 x231 x232 x233 x234 -x235 -x236
1800.02/1800.61	v -x237 -x238 -x239 -x24 -x240 x241 x242 x243 x244 x245 x246 x247 x248 x249 x25 x250 -x251 x252 x253 x254 x255 -x256 x257 x258
1800.02/1800.61	v x259 -x26 x260 -x261 -x262 x263 x264 x265 -x266 -x267 -x268 x269 -x27 -x270 -x271 -x272 -x273 -x274 -x275 x276 x277 x278 x279
1800.02/1800.61	v -x28 x280 x281 x282 x283 x284 x285 x286 x287 x288 x289 -x29 x290 x291 -x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 x3 x30 -x300
1800.02/1800.61	v -x301 -x302 -x303 -x304 -x305 x306 x307 x308 x309 x31 x310 x311 -x312 -x313 x314 -x315 -x316 -x317 -x318 -x319 x32 -x320 -x321
1800.02/1800.61	v -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x33 x330 x331 x332 x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341
1800.02/1800.61	v -x342 -x343 -x344 -x345 -x346 x347 x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 x356 x357 x358 x359 -x36 x360 x361 x362
1800.02/1800.61	v x363 x364 x365 x366 x367 x368 x369 x37 x370 x371 x372 x373 x374 x375 x376 x377 x378 x379 -x38 x380 x381 x382 x383 x384 x385 x386
1800.02/1800.61	v x387 x388 x389 x39 x390 x391 x392 x393 x394 x395 x396 x397 x398 -x399 x4 x40 x400 x401 x402 x403 x404 x405 x406 x407 x408 x409
1800.02/1800.61	v -x41 x410 x411 -x412 x413 x414 x415 x416 x417 x418 x419 -x42 x420 -x421 -x422 x423 -x424 -x425 -x426 x427 x428 x429 x43 x430
1800.02/1800.61	v x431 x432 x433 x434 x435 x436 x437 x438 -x439 -x44 x440 x441 x442 x443 x444 -x445 x446 x447 x448 x449 -x45 x450 x451 x452 x453
1800.02/1800.61	v -x454 -x455 -x456 -x457 -x458 -x459 -x46 x460 x461 x462 x463 x464 -x465 x466 x467 x468 x469 -x47 -x470 x471 x472 x473 x474 -x475
1800.02/1800.61	v -x476 x477 x478 x479 x48 -x480 -x481 -x482 x483 -x484 -x485 -x486 -x487 -x488 -x489 -x49 x490 x491 x492 x493 x494 x495 x496
1800.02/1800.61	v x497 x498 x499 x5 -x50 x500 x501 -x502 -x503 -x504 x505 -x506 -x507 -x508 -x509 x51 -x510 -x511 -x512 -x513 -x514 -x515 x516
1800.02/1800.61	v x517 x518 -x519 -x52 -x520 x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536
1800.02/1800.61	v x537 x538 -x539 x54 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 x55 -x550 -x551 x552 -x553 -x554 -x555 -x556
1800.02/1800.61	v -x557 -x558 -x559 -x56 -x560 x561 x562 x563 x564 x565 x566 x567 x568 x569 x57 x570 x571 x572 -x573 x574 x575 x576 x577 x578 x579
1800.02/1800.61	v -x58 x580 x581 -x582 -x583 x584 -x585 -x586 -x587 x588 x589 x59 x590 x591 x592 x593 -x594 x595 x596 x597 x598 x599 x6 -x60 -x600
1800.02/1800.61	v x601 x602 x603 x604 x605 x606 x607 x608 -x609 x61 -x610 -x611 -x612 -x613 -x614 -x615 x616 x617 x618 x619 x62 -x620 x621 x622
1800.02/1800.61	v x623 x624 -x625 -x626 x627 x628 x629 -x63 -x630 -x631 -x632 x633 -x634 -x635 -x636 -x637 -x638 -x639 x64 x640 x641 x642 x643
1800.02/1800.61	v x644 x645 x646 x647 -x648 -x649 x65 -x650 x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 x66 -x660 -x661 -x662 -x663
1800.02/1800.61	v x664 -x665 -x666 -x667 -x668 -x669 -x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 x68 -x680 -x681 -x682
1800.02/1800.61	v -x683 -x684 -x685 -x686 -x687 -x688 -x689 x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x7 -x70 x700 x701
1800.02/1800.61	v x702 x703 x704 x705 x706 x707 x708 x709 x71 x710 x711 x712 x713 x714 -x715 x716 x717 -x718 x719 x72 x720 x721 x722 x723 x724 x725
1800.02/1800.61	v -x726 x727 x728 x729 x73 x730 x731 x732 x733 x734 -x735 -x736 -x737 -x738 -x739 x74 -x740 x741 x742 x743 x744 x745 x746 x747
1800.02/1800.61	v x748 -x749 x75 -x750 -x751 x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 x76 x760 x761 -x762 -x763 -x764 -x765 -x766 -x767
1800.02/1800.61	v -x768 -x769 x77 -x770 -x771 -x772 -x773 -x774 x775 -x776 -x777 -x778 -x779 x78 -x780 -x781 -x782 -x783 -x784 x785 -x786 -x787
1800.02/1800.61	v -x788 -x789 x79 -x790 -x791 x792 x793 x794 x795 x796 x797 x798 x799 x8 x80 -x800 -x801 -x802 -x803 -x804 -x805 x806 x807 x808
1800.02/1800.61	v x809 x81 -x810 x811 x812 x813 -x814 -x815 -x816 -x817 -x818 -x819 x82 -x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828
1800.02/1800.61	v -x829 x83 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 x84 -x840 -x841 -x842 -x843 -x844 -x845 x846 x847 x848
1800.02/1800.61	v x849 x85 -x850 -x851 x852 -x853 x854 -x855 -x856 -x857 x858 -x859 x86 -x860 -x861 -x862 -x863 -x864 -x865 x866 -x867 -x868
1800.02/1800.61	v -x869 x87 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 x88 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887
1800.02/1800.61	v -x888 -x889 x89 -x890 x891 x892 x893 x894 x895 -x9 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99

Verifier Data (download as text)

OK	61

Conversion Script Data (download as text)

/tmp/evaluation/459058-1178647924/instance-459058-1178647924.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-459058-1178647924 -o ROOT/results/node58/solver-459058-1178647924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459058-1178647924/instance-459058-1178647924.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25995
/proc/meminfo: memFree=1377768/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=1460 CPUtime=0
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 312702066 1495040 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134798148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 365 142 86 219 0 142 0

[startup+0.0803471 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25995
/proc/meminfo: memFree=1377768/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=2272 CPUtime=0.07
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 346 0 0 0 7 0 0 0 18 0 1 0 312702066 2326528 328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 568 336 86 219 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2272

[startup+0.101349 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25995
/proc/meminfo: memFree=1377768/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=2668 CPUtime=0.09
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 460 0 0 0 9 0 0 0 18 0 1 0 312702066 2732032 442 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 667 442 86 219 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.301383 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25995
/proc/meminfo: memFree=1377768/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=2836 CPUtime=0.29
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 520 0 0 0 29 0 0 0 19 0 1 0 312702066 2904064 502 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 709 502 90 219 0 486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2836

[startup+0.70145 s]
/proc/loadavg: 0.92 1.03 1.00 3/64 25995
/proc/meminfo: memFree=1377768/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=3092 CPUtime=0.69
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 568 0 0 0 69 0 0 0 23 0 1 0 312702066 3166208 550 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 773 550 90 219 0 550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3092

[startup+1.50158 s]
/proc/loadavg: 0.92 1.03 1.00 2/65 25996
/proc/meminfo: memFree=1375648/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=3812 CPUtime=1.49
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 677 0 0 0 149 0 0 0 25 0 1 0 312702066 3903488 659 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 953 659 90 219 0 730 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3812

[startup+3.10285 s]
/proc/loadavg: 0.92 1.03 1.00 2/65 25996
/proc/meminfo: memFree=1375008/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=4936 CPUtime=3.09
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 880 0 0 0 309 0 0 0 25 0 1 0 312702066 5054464 862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 1234 862 90 219 0 1011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4936

[startup+6.30139 s]
/proc/loadavg: 0.93 1.03 1.00 2/65 25996
/proc/meminfo: memFree=1373352/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=7112 CPUtime=6.29
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 1212 0 0 0 628 1 0 0 25 0 1 0 312702066 7282688 1194 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 1778 1194 90 219 0 1555 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7112

[startup+12.7015 s]
/proc/loadavg: 0.94 1.03 1.00 2/65 25996
/proc/meminfo: memFree=1371496/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=7844 CPUtime=12.68
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 1735 0 0 0 1266 2 0 0 25 0 1 0 312702066 8032256 1668 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 1961 1668 102 219 0 1738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7844

[startup+25.5016 s]
/proc/loadavg: 0.95 1.03 1.00 2/65 25996
/proc/meminfo: memFree=1369576/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=13024 CPUtime=25.48
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 2220 0 0 0 2544 4 0 0 25 0 1 0 312702066 13336576 2056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 3256 2056 102 219 0 3033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13024

[startup+51.1019 s]
/proc/loadavg: 0.97 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1365992/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=14700 CPUtime=51.07
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 3313 0 0 0 5099 8 0 0 25 0 1 0 312702066 15052800 2956 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 3675 2956 102 219 0 3452 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14700

[startup+102.305 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1359784/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=26076 CPUtime=102.26
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 5246 0 0 0 10209 17 0 0 25 0 1 0 312702066 26701824 4504 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 6519 4504 102 219 0 6296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26076

[startup+162.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1353512/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=31040 CPUtime=162.24
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 7542 0 0 0 16197 27 0 0 25 0 1 0 312702066 31784960 6031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 7760 6031 102 219 0 7537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31040

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1347432/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=49136 CPUtime=222.22
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 9104 0 0 0 22188 34 0 0 25 0 1 0 312702066 50315264 7593 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 12284 7593 102 219 0 12061 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 49136

[startup+282.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1340200/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=50552 CPUtime=282.2
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 10898 0 0 0 28178 42 0 0 25 0 1 0 312702066 51765248 9387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 12638 9387 102 219 0 12415 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50552

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1335144/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=53028 CPUtime=342.19
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 12171 0 0 0 34168 51 0 0 25 0 1 0 312702066 54300672 10660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 13257 10660 102 219 0 13034 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 53028

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1330088/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=60624 CPUtime=402.16
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 14962 0 0 0 40158 58 0 0 25 0 1 0 312702066 62078976 11914 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 15156 11914 102 219 0 14933 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 60624

[startup+462.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1323944/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=61576 CPUtime=462.14
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 16498 0 0 0 46149 65 0 0 25 0 1 0 312702066 63053824 13450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 15394 13450 102 219 0 15171 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 61576

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1321256/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=95716 CPUtime=522.12
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 17244 0 0 0 52141 71 0 0 25 0 1 0 312702066 98013184 14130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 23929 14130 102 219 0 23706 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 95716

[startup+582.303 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1319656/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=96608 CPUtime=582.11
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 17630 0 0 0 58133 78 0 0 25 0 1 0 312702066 98926592 14516 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 24152 14516 102 219 0 23929 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 96608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1318312/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=97416 CPUtime=642.09
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 17961 0 0 0 64125 84 0 0 25 0 1 0 312702066 99753984 14847 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 24354 14847 102 219 0 24131 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 97416


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

[startup+822.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1306856/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=100400 CPUtime=822.02
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 20937 0 0 0 82102 100 0 0 25 0 1 0 312702066 102809600 17724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 25100 17724 102 219 0 24877 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 100400

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1299944/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=101448 CPUtime=882.01
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 22748 0 0 0 88093 108 0 0 25 0 1 0 312702066 103882752 19436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 25362 19436 102 219 0 25139 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 101448

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1297320/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=115664 CPUtime=941.99
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 26503 0 0 0 94083 116 0 0 25 0 1 0 312702066 118439936 20085 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 28916 20085 102 219 0 28693 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 115664

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1295848/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=116728 CPUtime=1001.97
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 26937 0 0 0 100076 121 0 0 25 0 1 0 312702066 119529472 20453 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 29182 20453 102 219 0 28959 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 116728

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25996
/proc/meminfo: memFree=1294248/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=117704 CPUtime=1061.95
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 27365 0 0 0 106066 129 0 0 25 0 1 0 312702066 120528896 20848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 29426 20848 102 219 0 29203 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 117704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1292840/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=118096 CPUtime=1121.94
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 27753 0 0 0 112060 134 0 0 25 0 1 0 312702066 120930304 21203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 29524 21203 102 219 0 29301 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 118096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1291624/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=119116 CPUtime=1181.91
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 28122 0 0 0 118052 139 0 0 25 0 1 0 312702066 121974784 21506 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 29779 21506 102 219 0 29556 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 119116

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1288808/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=120916 CPUtime=1241.9
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 28837 0 0 0 124044 146 0 0 25 0 1 0 312702066 123817984 22188 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 30229 22188 102 219 0 30006 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 120916

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1287336/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=121964 CPUtime=1301.88
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 29216 0 0 0 130036 152 0 0 25 0 1 0 312702066 124891136 22567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 30491 22567 102 219 0 30268 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 121964

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1285992/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=122096 CPUtime=1361.85
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 29541 0 0 0 136027 158 0 0 25 0 1 0 312702066 125026304 22892 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 30524 22892 102 219 0 30301 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 122096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1284520/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=123328 CPUtime=1421.84
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 29939 0 0 0 142020 164 0 0 25 0 1 0 312702066 126287872 23257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 30832 23257 102 219 0 30609 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 123328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1283432/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=123588 CPUtime=1481.82
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 30251 0 0 0 148012 170 0 0 25 0 1 0 312702066 126554112 23536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 30897 23536 102 219 0 30674 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 123588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1281640/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=125136 CPUtime=1541.8
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 30794 0 0 0 154003 177 0 0 25 0 1 0 312702066 128139264 23980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 31284 23980 102 219 0 31061 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 125136

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25996
/proc/meminfo: memFree=1280424/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=125264 CPUtime=1601.78
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 31147 0 0 0 159994 184 0 0 25 0 1 0 312702066 128270336 24300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547225 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 31316 24300 102 219 0 31093 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 125264

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 25996
/proc/meminfo: memFree=1278568/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=126624 CPUtime=1661.76
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 31606 0 0 0 165986 190 0 0 25 0 1 0 312702066 129662976 24759 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 31656 24759 102 219 0 31433 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 126624

[startup+1722.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 25996
/proc/meminfo: memFree=1276904/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=128048 CPUtime=1721.74
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 32011 0 0 0 171978 196 0 0 25 0 1 0 312702066 131121152 25164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 32012 25164 102 219 0 31789 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 128048

[startup+1782.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1275816/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=128432 CPUtime=1781.72
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 32384 0 0 0 177968 204 0 0 25 0 1 0 312702066 131514368 25438 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 32108 25438 102 219 0 31885 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 128432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25996
/proc/meminfo: memFree=1275496/2055920 swapFree=4184552/4192956
[pid=25995] ppid=25993 vsize=128432 CPUtime=1800.02
/proc/25995/stat : 25995 (PBS4_SAT07v2) R 25993 25995 25220 0 -1 4194304 32457 0 0 0 179797 205 0 0 25 0 1 0 312702066 131514368 25511 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25995/statm: 32108 25511 102 219 0 31885 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 128432

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1797.98
CPU system time (s): 2.07468
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 128432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.98
system time used= 2.07468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32460
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= 8
involuntary context switches= 968

runsolver used 1.16582 second user time and 3.75843 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  8 18:12:04 UTC 2007

IDJOB= 459058
IDBENCH= 2637
IDSOLVER= 200
FILE ID= node58/459058-1178647924

PBS_JOBID= 5218359

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459058-1178647924/instance-459058-1178647924.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-459058-1178647924 -o ROOT/results/node58/conversion-459058-1178647924 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459058-1178647924/instance-459058-1178647924.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-459058-1178647924 -o ROOT/results/node58/solver-459058-1178647924 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459058-1178647924/instance-459058-1178647924.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  26699ac56f0d58d8261ff4eb58d81611

RANDOM SEED= 234385517

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1378112 kB
Buffers:         37280 kB
Cached:         436316 kB
SwapCached:       2472 kB
Active:         332552 kB
Inactive:       234500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378112 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:         100008 kB
Slab:            96552 kB
Committed_AS:  4667480 kB
PageTables:       1616 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= 66562 MiB

End job on node58 on Tue May  8 18:42:07 UTC 2007