Trace number 458848

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 2007-03-23OPT503 298.3 298.394

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e5.opb
MD5SUMad6c04a791a5d9edc6d6bca9a842a8ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark503
Best CPU time to get the best result obtained on this benchmark83.9142
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 503
Optimality of the best value was proved YES
Number of variables1044
Total number of constraints12158
Number of constraints which are clauses12158
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1044
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 1044
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1044
Number of bits of the biggest sum of numbers11
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/458848-1178644470/instance-458848-1178644470.opb ......
0.09/0.16	c done parsing opb.
0.09/0.16	o 522
0.09/0.17	o 521
0.09/0.17	o 520
0.09/0.18	o 519
0.09/0.20	o 518
0.19/0.21	o 517
0.19/0.21	o 516
0.19/0.22	o 515
0.19/0.28	o 514
0.59/0.61	o 513
1.10/1.19	o 512
1.89/1.90	o 511
2.09/2.19	o 510
4.39/4.44	o 509
4.39/4.48	o 508
4.88/4.91	o 507
6.99/7.05	o 506
7.48/7.58	o 505
7.88/7.90	o 504
34.68/34.72	o 503
298.20/298.35	o 503
298.20/298.35	s OPTIMUM FOUND
298.20/298.35	c Total Run Time					298.11
298.20/298.35	v x1 -x10 -x100 -x1000 -x1001 x1002 x1003 -x1004 -x1005 x1006 -x1007 x1008 x1009 x101 -x1010 -x1011 x1012 -x1013 x1014 x1015
298.20/298.35	v -x1016 -x1017 x1018 -x1019 -x102 x1020 -x1021 x1022 x1023 -x1024 -x1025 x1026 -x1027 x1028 x1029 x103 -x1030 -x1031 x1032
298.20/298.35	v -x1033 x1034 x1035 -x1036 -x1037 x1038 x1039 -x104 -x1040 -x1041 x1042 -x1043 x1044 x105 -x106 x107 -x108 x109 x11 -x110
298.20/298.35	v x111 -x112 -x113 x114 x115 -x116 x117 -x118 x119 -x12 -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 x129 x13 -x130 x131
298.20/298.35	v -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x14 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 x15 -x150 x151 -x152
298.20/298.35	v x153 -x154 x155 -x156 x157 -x158 x159 -x16 -x160 -x161 x162 x163 -x164 -x165 x166 x167 -x168 x169 x17 -x170 x171 -x172 x173
298.20/298.35	v -x174 x175 -x176 x177 -x178 x179 -x18 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 x19 -x190 x191 -x192 x193 -x194
298.20/298.35	v x195 -x196 x197 -x198 x199 -x2 -x20 -x200 x201 -x202 x203 -x204 x205 -x206 x207 -x208 x209 x21 -x210 x211 -x212 x213 -x214 x215
298.20/298.35	v -x216 -x217 x218 x219 -x22 -x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 x23 -x230 x231 -x232 x233 -x234 x235 -x236
298.20/298.35	v x237 -x238 x239 -x24 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 x249 x25 -x250 x251 -x252 x253 -x254 x255 -x256 x257
298.20/298.35	v -x258 x259 -x26 -x260 -x261 x262 x263 -x264 x265 -x266 x267 -x268 x269 x27 -x270 -x271 -x272 x273 -x274 -x275 -x276 -x277 -x278
298.20/298.35	v x279 -x28 -x280 x281 -x282 -x283 -x284 x285 -x286 x287 -x288 x289 x29 -x290 x291 -x292 x293 -x294 x295 -x296 -x297 -x298 x299
298.20/298.35	v x3 -x30 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 x31 -x310 x311 -x312 x313 -x314 -x315 -x316 -x317 x318 x319 -x32
298.20/298.35	v -x320 -x321 -x322 x323 -x324 x325 -x326 -x327 x328 -x329 x33 -x330 x331 -x332 x333 -x334 x335 -x336 -x337 -x338 x339 -x34 -x340
298.20/298.35	v x341 -x342 -x343 x344 x345 -x346 -x347 -x348 x349 x35 -x350 -x351 -x352 -x353 -x354 x355 -x356 x357 -x358 -x359 -x36 -x360
298.20/298.35	v x361 -x362 -x363 x364 x365 -x366 x367 -x368 x369 x37 -x370 -x371 -x372 x373 -x374 x375 -x376 -x377 -x378 x379 -x38 -x380 x381
298.20/298.35	v -x382 -x383 -x384 x385 -x386 -x387 x388 -x389 x39 x390 -x391 x392 x393 -x394 -x395 x396 x397 -x398 -x399 -x4 -x40 x400 -x401
298.20/298.35	v x402 -x403 -x404 x405 -x406 -x407 x408 -x409 x41 x410 x411 -x412 -x413 x414 x415 -x416 -x417 x418 -x419 -x42 x420 -x421 x422
298.20/298.35	v x423 -x424 -x425 x426 x427 -x428 -x429 x43 x430 -x431 x432 x433 -x434 -x435 x436 -x437 x438 x439 -x44 -x440 -x441 x442 -x443
298.20/298.35	v x444 -x445 x446 -x447 x448 x449 x45 -x450 -x451 x452 x453 -x454 -x455 x456 x457 -x458 -x459 -x46 x460 -x461 x462 -x463 x464
298.20/298.35	v x465 -x466 -x467 x468 -x469 x47 x470 x471 -x472 -x473 x474 x475 -x476 -x477 x478 -x479 -x48 x480 -x481 x482 x483 -x484 -x485
298.20/298.35	v x486 -x487 x488 x489 x49 -x490 -x491 x492 x493 -x494 -x495 x496 -x497 x498 -x499 -x5 -x50 x500 x501 -x502 -x503 x504 -x505 x506
298.20/298.35	v x507 -x508 -x509 x51 x510 -x511 x512 x513 -x514 -x515 x516 x517 -x518 -x519 -x52 x520 -x521 x522 x523 -x524 -x525 x526 -x527
298.20/298.35	v x528 x529 x53 -x530 -x531 x532 -x533 x534 x535 -x536 -x537 x538 -x539 -x54 x540 -x541 x542 x543 -x544 -x545 x546 -x547 x548
298.20/298.35	v x549 x55 -x550 -x551 x552 -x553 x554 x555 -x556 -x557 x558 x559 -x56 -x560 -x561 x562 -x563 x564 x565 -x566 -x567 x568 -x569
298.20/298.35	v x57 x570 x571 -x572 -x573 x574 -x575 x576 x577 -x578 -x579 -x58 x580 -x581 x582 x583 -x584 -x585 x586 -x587 x588 x589 x59 -x590
298.20/298.35	v -x591 x592 -x593 x594 x595 -x596 -x597 x598 -x599 x6 -x60 x600 x601 -x602 -x603 x604 -x605 x606 -x607 x608 x609 x61 -x610 -x611
298.20/298.35	v x612 -x613 x614 x615 -x616 -x617 x618 x619 -x62 -x620 -x621 x622 -x623 x624 x625 -x626 -x627 x628 -x629 x63 x630 x631 -x632
298.20/298.35	v -x633 x634 -x635 x636 -x637 x638 x639 -x64 -x640 -x641 x642 -x643 x644 x645 -x646 -x647 x648 -x649 x65 x650 x651 -x652 -x653
298.20/298.35	v x654 -x655 x656 x657 -x658 -x659 -x66 x660 -x661 x662 x663 -x664 -x665 x666 x667 -x668 -x669 x67 x670 -x671 x672 x673 -x674
298.20/298.35	v -x675 x676 -x677 x678 x679 -x68 -x680 -x681 x682 -x683 x684 -x685 x686 x687 -x688 -x689 x69 x690 x691 -x692 -x693 x694 -x695
298.20/298.35	v x696 x697 -x698 -x699 x7 -x70 x700 -x701 x702 x703 -x704 -x705 x706 -x707 x708 x709 x71 -x710 -x711 x712 -x713 x714 -x715 x716
298.20/298.35	v x717 -x718 -x719 -x72 x720 -x721 x722 -x723 x724 x725 -x726 x727 -x728 -x729 x73 x730 -x731 x732 x733 -x734 -x735 x736 -x737
298.20/298.35	v x738 -x739 -x74 x740 x741 -x742 -x743 x744 -x745 x746 x747 -x748 -x749 x75 x750 -x751 -x752 x753 -x754 -x755 x756 x757 -x758
298.20/298.35	v -x759 -x76 x760 -x761 x762 x763 -x764 -x765 x766 -x767 x768 -x769 x77 x770 x771 -x772 -x773 x774 x775 -x776 -x777 x778 -x779
298.20/298.35	v -x78 x780 x781 -x782 -x783 -x784 -x785 x786 -x787 x788 x789 x79 -x790 -x791 x792 -x793 x794 x795 -x796 -x797 x798 x799 -x8 -x80
298.20/298.35	v -x800 -x801 x802 -x803 x804 x805 -x806 -x807 x808 -x809 x81 x810 -x811 x812 x813 -x814 -x815 x816 x817 -x818 -x819 -x82 x820
298.20/298.35	v -x821 x822 x823 -x824 -x825 x826 -x827 x828 x829 x83 -x830 -x831 x832 -x833 x834 x835 -x836 -x837 x838 -x839 -x84 x840 -x841
298.20/298.35	v x842 x843 -x844 -x845 x846 x847 -x848 -x849 x85 x850 -x851 x852 -x853 x854 x855 -x856 -x857 x858 x859 -x86 -x860 -x861 x862
298.20/298.35	v -x863 x864 x865 -x866 -x867 x868 -x869 x87 x870 -x871 x872 x873 -x874 -x875 x876 x877 -x878 -x879 -x88 x880 -x881 x882 -x883
298.20/298.35	v x884 x885 -x886 -x887 x888 x889 x89 -x890 -x891 x892 -x893 x894 x895 -x896 -x897 x898 -x899 x9 -x90 x900 -x901 x902 x903 -x904
298.20/298.35	v -x905 x906 x907 -x908 -x909 x91 x910 -x911 x912 -x913 x914 x915 -x916 -x917 x918 -x919 -x92 x920 x921 -x922 -x923 x924 x925
298.20/298.35	v -x926 -x927 x928 -x929 x93 x930 -x931 x932 x933 -x934 -x935 x936 -x937 x938 x939 -x94 -x940 -x941 x942 -x943 x944 x945 -x946
298.20/298.35	v -x947 x948 -x949 x95 x950 x951 -x952 -x953 x954 -x955 x956 x957 -x958 -x959 -x96 x960 x961 -x962 -x963 x964 -x965 x966 x967
298.20/298.35	v -x968 -x969 x97 x970 -x971 x972 -x973 x974 x975 -x976 -x977 x978 x979 -x98 -x980 -x981 x982 -x983 x984 -x985 x986 x987 -x988
298.20/298.35	v -x989 x99 x990 -x991 x992 x993 -x994 -x995 x996 -x997 x998 x999

Verifier Data (download as text)

OK	503

Conversion Script Data (download as text)

/tmp/evaluation/458848-1178644470/instance-458848-1178644470.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/node54/watcher-458848-1178644470 -o ROOT/results/node54/solver-458848-1178644470 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458848-1178644470/instance-458848-1178644470.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: 0.91 0.97 0.99 3/66 16380
/proc/meminfo: memFree=1627504/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=1456 CPUtime=0
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 311821452 1490944 156 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 364 156 86 219 0 141 0

[startup+0.031098 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 16380
/proc/meminfo: memFree=1627504/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=1596 CPUtime=0.02
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 202 0 0 0 2 0 0 0 18 0 1 0 311821452 1634304 184 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 399 184 86 219 0 176 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1596

[startup+0.10109 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 16380
/proc/meminfo: memFree=1627504/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=2036 CPUtime=0.09
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 311821452 2084864 284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 509 284 86 219 0 286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2036

[startup+0.301115 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 16380
/proc/meminfo: memFree=1627504/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=2924 CPUtime=0.29
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 625 0 0 0 29 0 0 0 19 0 1 0 311821452 2994176 555 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556961 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 731 555 102 219 0 508 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2924

[startup+0.701166 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 16380
/proc/meminfo: memFree=1627504/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=4060 CPUtime=0.69
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 668 0 0 0 69 0 0 0 22 0 1 0 311821452 4157440 598 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 1015 598 102 219 0 792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4060

[startup+1.50227 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 16381
/proc/meminfo: memFree=1625448/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=4060 CPUtime=1.49
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 718 0 0 0 149 0 0 0 25 0 1 0 311821452 4157440 648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 1015 648 102 219 0 792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4060

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 16381
/proc/meminfo: memFree=1624744/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=6220 CPUtime=3.09
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 992 0 0 0 309 0 0 0 25 0 1 0 311821452 6369280 922 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 1555 922 102 219 0 1332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6220

[startup+6.30188 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 16381
/proc/meminfo: memFree=1622184/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=10940 CPUtime=6.29
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 2066 0 0 0 628 1 0 0 25 0 1 0 311821452 11202560 1899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 2735 1899 102 219 0 2512 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10940

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 16381
/proc/meminfo: memFree=1609384/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=19780 CPUtime=12.68
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 4834 0 0 0 1265 3 0 0 25 0 1 0 311821452 20254720 4667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 4945 4667 102 219 0 4722 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19780

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 16381
/proc/meminfo: memFree=1585256/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=70788 CPUtime=25.48
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 10883 0 0 0 2538 10 0 0 25 0 1 0 311821452 72486912 10716 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 17697 10716 102 219 0 17474 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70788

[startup+51.1016 s]
/proc/loadavg: 1.02 0.99 0.99 2/67 16381
/proc/meminfo: memFree=1561000/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=73836 CPUtime=51.07
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 16992 0 0 0 5088 19 0 0 25 0 1 0 311821452 75608064 16632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 18459 16632 102 219 0 18236 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73836

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1555432/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=75312 CPUtime=102.26
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 18406 0 0 0 10200 26 0 0 25 0 1 0 311821452 77119488 18046 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 18828 18046 102 219 0 18605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 75312

[startup+162.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/67 16381
/proc/meminfo: memFree=1485864/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=145396 CPUtime=162.24
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 36266 0 0 0 16181 43 0 0 25 0 1 0 311821452 148885504 35521 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 36349 35521 102 219 0 36126 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 145396

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 16381
/proc/meminfo: memFree=1421032/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=279844 CPUtime=222.22
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 52258 0 0 0 22163 59 0 0 25 0 1 0 311821452 286560256 51513 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 69961 51513 102 219 0 69738 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 279844

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1396328/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=284372 CPUtime=282.2
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58356 0 0 0 28152 68 0 0 25 0 1 0 311821452 291196928 57611 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71093 57611 102 219 0 70870 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 284372

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

[startup+287.902 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1396200/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=284768 CPUtime=287.8
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58446 0 0 0 28712 68 0 0 25 0 1 0 311821452 291602432 57701 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71192 57701 102 219 0 70969 0
Current children cumulated CPU time (s) 287.8
Current children cumulated vsize (KiB) 284768

[startup+294.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1395688/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=285064 CPUtime=294.2
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58532 0 0 0 29351 69 0 0 25 0 1 0 311821452 291905536 57787 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71266 57787 102 219 0 71043 0
Current children cumulated CPU time (s) 294.2
Current children cumulated vsize (KiB) 285064

[startup+295.906 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1395688/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=285064 CPUtime=295.8
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58535 0 0 0 29511 69 0 0 25 0 1 0 311821452 291905536 57790 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71266 57790 102 219 0 71043 0
Current children cumulated CPU time (s) 295.8
Current children cumulated vsize (KiB) 285064

[startup+297.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1395560/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=285256 CPUtime=297.4
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58572 0 0 0 29671 69 0 0 25 0 1 0 311821452 292102144 57827 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71314 57827 102 219 0 71091 0
Current children cumulated CPU time (s) 297.4
Current children cumulated vsize (KiB) 285256

[startup+297.902 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1395560/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=285256 CPUtime=297.8
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58573 0 0 0 29711 69 0 0 25 0 1 0 311821452 292102144 57828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71314 57828 102 219 0 71091 0
Current children cumulated CPU time (s) 297.8
Current children cumulated vsize (KiB) 285256

[startup+298.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16381
/proc/meminfo: memFree=1395496/2055920 swapFree=4182248/4192956
[pid=16380] ppid=16378 vsize=285256 CPUtime=298.2
/proc/16380/stat : 16380 (PBS4_SAT07v2) R 16378 16380 15708 0 -1 4194304 58573 0 0 0 29751 69 0 0 25 0 1 0 311821452 292102144 57828 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16380/statm: 71314 57828 102 219 0 71091 0
Current children cumulated CPU time (s) 298.2
Current children cumulated vsize (KiB) 285256

Child status: 0
Real time (s): 298.394
CPU time (s): 298.3
CPU user time (s): 297.565
CPU system time (s): 0.734888
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 285256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 297.565
system time used= 0.734888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58580
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= 7
involuntary context switches= 601

runsolver used 0.263959 second user time and 0.828873 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  8 17:14:30 UTC 2007

IDJOB= 458848
IDBENCH= 2093
IDSOLVER= 200
FILE ID= node54/458848-1178644470

PBS_JOBID= 5218353

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e5.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458848-1178644470/instance-458848-1178644470.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-458848-1178644470 -o ROOT/results/node54/conversion-458848-1178644470 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458848-1178644470/instance-458848-1178644470.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-458848-1178644470 -o ROOT/results/node54/solver-458848-1178644470 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458848-1178644470/instance-458848-1178644470.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  ad6c04a791a5d9edc6d6bca9a842a8ee

RANDOM SEED= 103418708

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1627912 kB
Buffers:         23896 kB
Cached:         306320 kB
SwapCached:       3868 kB
Active:         214996 kB
Inactive:       126136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627912 kB
SwapTotal:     4192956 kB
SwapFree:      4182248 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          17032 kB
Slab:            72836 kB
Committed_AS:  5380296 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node54 on Tue May  8 17:19:28 UTC 2007