Trace number 459173

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 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_10.opb
MD5SUMdd415565c40b70127defa3137ccd18d3
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 benchmark1621.75
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 constraints1660
Number of constraints which are clauses1
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 constraint1
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 45
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 108
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 144
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 741
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/459173-1178650635/instance-459173-1178650635.opb ......
6.19/6.28	c done parsing opb.
6.19/6.28	o 104
7.09/7.15	o 101
10.09/10.14	o 88
18.48/18.52	o 84
18.48/18.60	o 81
19.29/19.31	o 77
20.19/20.23	o 74
20.89/20.96	o 72
26.89/26.96	o 70
27.59/27.67	o 69
47.28/47.36	o 67
88.98/89.03	o 66
97.88/97.90	o 65
109.27/109.33	o 63
198.44/198.52	o 62
254.58/254.77	o 61
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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
1800.02/1800.50	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
1800.02/1800.50	v x145 x146 x147 x148 x149 -x15 x150 x151 x152 -x153 x154 x155 x156 x157 -x158 x159 -x16 x160 x161 x162 x163 x164 x165 x166 x167
1800.02/1800.50	v x168 x169 -x17 x170 x171 x172 -x173 x174 x175 x176 x177 x178 x179 -x18 -x180 x181 x182 x183 x184 x185 x186 x187 x188 x189 -x19
1800.02/1800.50	v x190 -x191 -x192 x193 x194 -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 x201 x202 x203 x204 x205 x206 -x207 x208 x209 -x21 x210
1800.02/1800.50	v x211 x212 -x213 x214 x215 x216 x217 x218 -x219 x22 -x220 x221 x222 x223 x224 -x225 x226 x227 x228 x229 -x23 -x230 -x231 -x232
1800.02/1800.50	v -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 x240 x241 x242 x243 x244 x245 x246 x247 x248 x249 -x25 x250 x251 x252 x253 x254
1800.02/1800.50	v -x255 x256 x257 x258 x259 -x26 -x260 -x261 x262 x263 x264 -x265 -x266 -x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273 -x274
1800.02/1800.50	v x275 x276 x277 x278 x279 -x28 x280 x281 x282 -x283 -x284 x285 x286 -x287 -x288 -x289 x29 -x290 -x291 -x292 -x293 -x294 -x295
1800.02/1800.50	v -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 x305 x306 x307 -x308 x309 -x31 x310 -x311 -x312 -x313 -x314
1800.02/1800.50	v -x315 -x316 -x317 -x318 -x319 x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x33 x330 x331 x332 -x333 -x334
1800.02/1800.50	v -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349 x35 -x350 -x351 -x352 -x353
1800.02/1800.50	v -x354 x355 x356 x357 x358 x359 -x36 x360 x361 x362 x363 x364 x365 x366 x367 x368 x369 -x37 -x370 x371 x372 x373 x374 x375 x376
1800.02/1800.50	v x377 x378 x379 -x38 x380 x381 x382 x383 x384 -x385 x386 x387 x388 x389 x39 -x390 x391 x392 x393 x394 x395 x396 x397 -x398 x399
1800.02/1800.50	v -x4 -x40 x400 x401 x402 x403 x404 -x405 x406 x407 x408 x409 -x41 x410 x411 x412 x413 x414 x415 -x416 -x417 x418 x419 -x42 -x420
1800.02/1800.50	v -x421 -x422 -x423 -x424 -x425 -x426 x427 x428 x429 -x43 x430 x431 -x432 x433 x434 x435 x436 x437 -x438 -x439 x44 x440 x441 x442
1800.02/1800.50	v x443 -x444 x445 x446 x447 x448 -x449 x45 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 x459 x46 x460 x461 x462 x463
1800.02/1800.50	v x464 x465 x466 x467 x468 -x469 -x47 x470 x471 x472 x473 -x474 -x475 x476 x477 x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484
1800.02/1800.50	v -x485 -x486 -x487 -x488 x489 -x49 x490 x491 x492 -x493 -x494 x495 x496 -x497 -x498 -x499 x5 -x50 -x500 -x501 -x502 -x503 -x504
1800.02/1800.50	v -x505 -x506 -x507 -x508 -x509 -x51 -x510 -x511 -x512 -x513 -x514 -x515 x516 x517 -x518 -x519 -x52 -x520 -x521 -x522 -x523
1800.02/1800.50	v -x524 -x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 -x533 -x534 -x535 x536 x537 -x538 -x539 x54 -x540 -x541 -x542 -x543
1800.02/1800.50	v -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 x56 x560 x561 x562 x563
1800.02/1800.50	v x564 x565 -x566 x567 x568 x569 x57 x570 x571 x572 x573 x574 x575 x576 x577 x578 x579 -x58 x580 -x581 -x582 -x583 -x584 -x585
1800.02/1800.50	v -x586 -x587 x588 x589 x59 x590 x591 x592 -x593 -x594 x595 x596 x597 x598 -x599 -x6 x60 x600 x601 x602 x603 -x604 -x605 -x606
1800.02/1800.50	v -x607 -x608 -x609 -x61 -x610 -x611 -x612 -x613 x614 x615 x616 x617 x618 -x619 -x62 x620 x621 x622 x623 -x624 x625 x626 x627
1800.02/1800.50	v x628 -x629 -x63 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 x639 -x64 x640 x641 x642 -x643 -x644 -x645 -x646 -x647
1800.02/1800.50	v -x648 -x649 -x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666
1800.02/1800.50	v -x667 -x668 -x669 x67 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x68 -x680 -x681 -x682 -x683 -x684 -x685
1800.02/1800.50	v -x686 -x687 -x688 -x689 -x69 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 x7 x70 x700 x701 x702 x703 x704 x705
1800.02/1800.50	v x706 x707 x708 x709 x71 -x710 x711 x712 x713 -x714 -x715 -x716 -x717 -x718 -x719 x72 x720 x721 x722 x723 x724 x725 x726 x727
1800.02/1800.50	v x728 x729 x73 -x730 -x731 x732 x733 -x734 -x735 -x736 -x737 -x738 -x739 x74 -x740 x741 x742 x743 -x744 -x745 x746 x747 -x748
1800.02/1800.50	v -x749 x75 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 x76 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767
1800.02/1800.50	v -x768 -x769 x77 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 x78 -x780 -x781 -x782 -x783 -x784 -x785 -x786
1800.02/1800.50	v -x787 -x788 -x789 x79 x790 x791 x792 x793 x794 x795 x796 x797 x798 -x799 x8 x80 x800 x801 x802 x803 -x804 x805 x806 x807 x808
1800.02/1800.50	v -x809 x81 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 x82 x820 x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828
1800.02/1800.50	v -x829 x83 -x830 x831 x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 x84 -x840 -x841 -x842 -x843 -x844 -x845 -x846 x847 x848
1800.02/1800.50	v -x849 x85 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 x86 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867
1800.02/1800.50	v -x868 -x869 x87 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 x88 -x880 -x881 -x882 -x883 -x884 -x885 -x886
1800.02/1800.50	v -x887 -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/459173-1178650635/instance-459173-1178650635.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/node52/watcher-459173-1178650635 -o ROOT/results/node52/solver-459173-1178650635 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459173-1178650635/instance-459173-1178650635.opb 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19404
/proc/meminfo: memFree=1776716/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=1460 CPUtime=0
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 219908588 1495040 142 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 365 142 86 219 0 142 0

[startup+0.0899871 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19404
/proc/meminfo: memFree=1776716/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=2668 CPUtime=0.08
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 455 0 0 0 8 0 0 0 18 0 1 0 219908588 2732032 437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 667 437 86 219 0 444 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2668

[startup+0.101988 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19404
/proc/meminfo: memFree=1776716/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=2668 CPUtime=0.09
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 458 0 0 0 9 0 0 0 18 0 1 0 219908588 2732032 440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 667 440 86 219 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2668

[startup+0.302001 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19404
/proc/meminfo: memFree=1776716/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=2664 CPUtime=0.29
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 485 0 0 0 29 0 0 0 19 0 1 0 219908588 2727936 467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 666 467 90 219 0 443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701028 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19404
/proc/meminfo: memFree=1776716/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=2664 CPUtime=0.69
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 528 0 0 0 69 0 0 0 22 0 1 0 219908588 2727936 510 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 666 510 90 219 0 443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2664

[startup+1.50108 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1774788/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=3432 CPUtime=1.49
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 628 0 0 0 149 0 0 0 25 0 1 0 219908588 3514368 610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 858 610 90 219 0 635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3432

[startup+3.10119 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1774084/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=4868 CPUtime=3.09
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 869 0 0 0 309 0 0 0 25 0 1 0 219908588 4984832 851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 1217 851 90 219 0 994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4868

[startup+6.30141 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1772292/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=7048 CPUtime=6.29
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 1227 0 0 0 628 1 0 0 25 0 1 0 219908588 7217152 1209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 1762 1209 102 219 0 1539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7048

[startup+12.7028 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1770052/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=7632 CPUtime=12.69
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 1819 0 0 0 1266 3 0 0 25 0 1 0 219908588 7815168 1752 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 1908 1752 102 219 0 1685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7632

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1768836/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=12788 CPUtime=25.48
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 2179 0 0 0 2542 6 0 0 25 0 1 0 219908588 13094912 2015 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 3197 2015 102 219 0 2974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12788

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1764676/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=14772 CPUtime=51.08
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 3454 0 0 0 5096 12 0 0 25 0 1 0 219908588 15126528 3097 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 3693 3097 102 219 0 3470 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14772

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1753604/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=26992 CPUtime=102.27
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 6564 0 0 0 10206 21 0 0 25 0 1 0 219908588 27639808 5822 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 6748 5822 102 219 0 6525 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26992

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1749508/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=28852 CPUtime=162.25
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 7579 0 0 0 16196 29 0 0 25 0 1 0 219908588 29544448 6837 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 7213 6837 102 219 0 6990 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28852

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19405
/proc/meminfo: memFree=1744324/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=49668 CPUtime=222.24
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 9619 0 0 0 22186 38 0 0 25 0 1 0 219908588 50860032 8108 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 12417 8108 102 219 0 12194 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49668

[startup+282.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/71 19583
/proc/meminfo: memFree=1738892/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=51892 CPUtime=282.15
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 10657 0 0 0 28170 45 0 0 25 0 1 0 219908588 53137408 9146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 12973 9146 102 219 0 12750 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 51892

[startup+342.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 19603
/proc/meminfo: memFree=1738436/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=52548 CPUtime=342.13
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 11034 0 0 0 34161 52 0 0 25 0 1 0 219908588 53809152 9523 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 13137 9523 102 219 0 12914 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 52548

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19603
/proc/meminfo: memFree=1733892/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=61240 CPUtime=402.12
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 13814 0 0 0 40152 60 0 0 25 0 1 0 219908588 62709760 10766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 15310 10766 102 219 0 15087 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 61240

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19603
/proc/meminfo: memFree=1727556/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=61812 CPUtime=462.11
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 15313 0 0 0 46142 69 0 0 25 0 1 0 219908588 63295488 12265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 15453 12265 102 219 0 15230 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 61812

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19603
/proc/meminfo: memFree=1722116/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=62668 CPUtime=522.09
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 16674 0 0 0 52134 75 0 0 25 0 1 0 219908588 64172032 13626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 15667 13626 102 219 0 15444 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 62668

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19603
/proc/meminfo: memFree=1714884/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=96732 CPUtime=582.08
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 18663 0 0 0 58125 83 0 0 25 0 1 0 219908588 99053568 15450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 24183 15450 102 219 0 23960 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 96732

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19603
/proc/meminfo: memFree=1709700/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=98624 CPUtime=642.07
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 20169 0 0 0 64119 88 0 0 25 0 1 0 219908588 100990976 16692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 24656 16692 102 219 0 24433 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 98624


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1693380/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=103080 CPUtime=882.01
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 24826 0 0 0 88091 110 0 0 25 0 1 0 219908588 105553920 20788 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 25770 20788 102 219 0 25547 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 103080

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1692292/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=103680 CPUtime=942
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 25150 0 0 0 94084 116 0 0 25 0 1 0 219908588 106168320 21079 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 25920 21079 102 219 0 25697 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 103680

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1689924/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=104308 CPUtime=1001.99
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 25768 0 0 0 100079 120 0 0 25 0 1 0 219908588 106811392 21664 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 26077 21664 102 219 0 25854 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 104308

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1688452/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=117256 CPUtime=1061.98
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 29235 0 0 0 106072 126 0 0 25 0 1 0 219908588 120070144 22025 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 29314 22025 102 219 0 29091 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 117256

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1687748/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=117820 CPUtime=1121.96
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 29409 0 0 0 112066 130 0 0 25 0 1 0 219908588 120647680 22199 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 29455 22199 102 219 0 29232 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 117820

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1685444/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=117820 CPUtime=1181.95
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 30028 0 0 0 118059 136 0 0 25 0 1 0 219908588 120647680 22818 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 29455 22818 102 219 0 29232 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 117820

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1680132/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=119204 CPUtime=1241.94
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 31311 0 0 0 124052 142 0 0 25 0 1 0 219908588 122064896 24101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 29801 24101 102 219 0 29578 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 119204

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1676996/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=119720 CPUtime=1301.93
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 32137 0 0 0 130045 148 0 0 25 0 1 0 219908588 122593280 24862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 29930 24862 102 219 0 29707 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 119720

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1671236/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=120240 CPUtime=1361.91
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 33590 0 0 0 136038 153 0 0 25 0 1 0 219908588 123125760 26315 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 30060 26315 102 219 0 29837 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 120240

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1668356/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=186800 CPUtime=1421.9
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 34303 0 0 0 142030 160 0 0 25 0 1 0 219908588 191283200 26995 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 46700 26995 102 219 0 46477 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 186800

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1666308/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=187696 CPUtime=1481.88
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 35044 0 0 0 148023 165 0 0 25 0 1 0 219908588 192200704 27508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 46924 27508 102 219 0 46701 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 187696

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1663044/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=189140 CPUtime=1541.87
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 36084 0 0 0 154017 170 0 0 25 0 1 0 219908588 193679360 28353 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 47285 28353 102 219 0 47062 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 189140

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1661828/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=189860 CPUtime=1601.85
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 36413 0 0 0 160010 175 0 0 25 0 1 0 219908588 194416640 28682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 47465 28682 102 219 0 47242 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 189860

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1660804/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=190624 CPUtime=1661.84
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 36641 0 0 0 166004 180 0 0 25 0 1 0 219908588 195198976 28910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 47656 28910 102 219 0 47433 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 190624

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1659908/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=190624 CPUtime=1721.83
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 36865 0 0 0 171997 186 0 0 25 0 1 0 219908588 195198976 29134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 47656 29134 102 219 0 47433 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 190624

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1658180/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=192300 CPUtime=1781.82
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 37303 0 0 0 177991 191 0 0 25 0 1 0 219908588 196915200 29572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 48075 29572 102 219 0 47852 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 192300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1657796/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=192300 CPUtime=1800.02
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 37393 0 0 0 179809 193 0 0 25 0 1 0 219908588 196915200 29662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 48075 29662 102 219 0 47852 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 192300

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 0.99 0.99 2/65 19605
/proc/meminfo: memFree=1657796/2055920 swapFree=4183124/4192956
[pid=19404] ppid=19402 vsize=192300 CPUtime=1800.02
/proc/19404/stat : 19404 (PBS4_SAT07v2) R 19402 19404 19339 0 -1 4194304 37393 0 0 0 179809 193 0 0 25 0 1 0 219908588 196915200 29662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19404/statm: 48075 29662 102 219 0 47852 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 192300

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.05
CPU user time (s): 1798.1
CPU system time (s): 1.9537
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 192300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 1.9537
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37396
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= 1726

runsolver used 1.41878 second user time and 3.55446 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  8 18:57:15 UTC 2007

IDJOB= 459173
IDBENCH= 2944
IDSOLVER= 200
FILE ID= node52/459173-1178650635

PBS_JOBID= 5218402

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/bounded_golomb_rulers/normalized-bogr_10.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459173-1178650635/instance-459173-1178650635.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-459173-1178650635 -o ROOT/results/node52/conversion-459173-1178650635 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459173-1178650635/instance-459173-1178650635.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-459173-1178650635 -o ROOT/results/node52/solver-459173-1178650635 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459173-1178650635/instance-459173-1178650635.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  dd415565c40b70127defa3137ccd18d3

RANDOM SEED= 470713040

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1777188 kB
Buffers:         30632 kB
Cached:         149064 kB
SwapCached:       3768 kB
Active:          34728 kB
Inactive:       154388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777188 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            75620 kB
Committed_AS:  5375448 kB
PageTables:       1484 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 node52 on Tue May  8 19:27:18 UTC 2007