Trace number 2669454

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1OPT1 602.974 603.148

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb
MD5SUM9de41f4dfea665c07d07d26677f77e5d
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark1.20382
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305842614989581580
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 1/0 clauses 2520/0 units 0
0.00/0.03	c vars 901
0.00/0.03	c objective 21 + 0
597.42/597.62	c 592.502 45.9883 5223 1674587
597.42/597.62	o 55
602.72/602.96	c 597.795 45.9883 2596 1684517
602.72/602.96	o 5
602.82/603.09	c 597.925 45.9883 1519 1684806
602.82/603.09	o 1
602.82/603.09	c 597.925 45.9883 1519 1684806
602.82/603.09	s OPTIMUM FOUND
602.82/603.09	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 x23 -x24 x25 -x26 -x27 -x28 -x29 x30 -x31 x32 x33 -x34 x35 x36 -x37 x38 -x39 -x40 x41 -x42 -x43 -x44 x45 -x46 x47 x48 -x49 x50 x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 x59 -x60 x61 x62 x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 x72 x73 -x74 x75 x76 -x77 x78 -x79 -x80 x81 -x82 -x83 -x84 x85 -x86 x87 x88 -x89 x90 x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669454-1276626593/watcher-2669454-1276626593 -o /tmp/evaluation-result-2669454-1276626593/solver-2669454-1276626593 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669454-1276626593.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.10 1.68 3/106 11070
/proc/meminfo: memFree=1417924/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=2208 CPUtime=0
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 3952224 2260992 179 1992294400 134512640 136485738 4288814848 18446744073709551615 135562703 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11070/statm: 552 179 156 482 0 68 0

[startup+0.0396989 s]
/proc/loadavg: 2.12 2.10 1.68 3/106 11070
/proc/meminfo: memFree=1417924/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=3912 CPUtime=0.03
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 646 0 0 0 3 0 0 0 20 0 1 0 3952224 4005888 570 1992294400 134512640 136485738 4288814848 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 978 573 194 482 0 494 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3912

[startup+0.100705 s]
/proc/loadavg: 2.12 2.10 1.68 3/106 11070
/proc/meminfo: memFree=1417924/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=10160 CPUtime=0.09
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 2208 0 0 0 9 0 0 0 20 0 1 0 3952224 10403840 2131 1992294400 134512640 136485738 4288814848 18446744073709551615 134596111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 2540 2131 198 482 0 2056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10160

[startup+0.302489 s]
/proc/loadavg: 2.12 2.10 1.68 3/106 11070
/proc/meminfo: memFree=1417924/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=14852 CPUtime=0.29
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 3407 0 0 0 26 3 0 0 20 0 1 0 3952224 15208448 3330 1992294400 134512640 136485738 4288814848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 3713 3330 227 482 0 3229 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14852

[startup+0.700764 s]
/proc/loadavg: 2.12 2.10 1.68 3/106 11070
/proc/meminfo: memFree=1417924/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=15884 CPUtime=0.69
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 3645 0 0 0 65 4 0 0 20 0 1 0 3952224 16265216 3568 1992294400 134512640 136485738 4288814848 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 3971 3568 228 482 0 3487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15884

[startup+1.50084 s]
/proc/loadavg: 2.12 2.10 1.68 2/107 11071
/proc/meminfo: memFree=1403532/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=18440 CPUtime=1.49
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 4288 0 0 0 143 6 0 0 23 0 1 0 3952224 18882560 4211 1992294400 134512640 136485738 4288814848 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 4610 4211 228 482 0 4126 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18440

[startup+3.101 s]
/proc/loadavg: 2.03 2.08 1.68 2/107 11071
/proc/meminfo: memFree=1399316/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=21756 CPUtime=3.09
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 5138 0 0 0 300 9 0 0 25 0 1 0 3952224 22278144 5061 1992294400 134512640 136485738 4288814848 18446744073709551615 134880629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 5439 5061 228 482 0 4955 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21756

[startup+6.30131 s]
/proc/loadavg: 2.03 2.08 1.68 2/107 11071
/proc/meminfo: memFree=1395100/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=25720 CPUtime=6.29
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 6112 0 0 0 616 13 0 0 25 0 1 0 3952224 26337280 6035 1992294400 134512640 136485738 4288814848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 6430 6035 228 482 0 5946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25720

[startup+12.7009 s]
/proc/loadavg: 1.95 2.06 1.68 2/107 11073
/proc/meminfo: memFree=1393984/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=25720 CPUtime=12.69
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 6112 0 0 0 1248 21 0 0 25 0 1 0 3952224 26337280 6035 1992294400 134512640 136485738 4288814848 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 6430 6035 228 482 0 5946 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25720

[startup+25.5012 s]
/proc/loadavg: 1.81 2.02 1.67 2/107 11073
/proc/meminfo: memFree=1393240/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=26612 CPUtime=25.48
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 6358 0 0 0 2516 32 0 0 25 0 1 0 3952224 27250688 6281 1992294400 134512640 136485738 4288814848 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 6653 6281 228 482 0 6169 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26612

[startup+51.1007 s]
/proc/loadavg: 1.53 1.94 1.65 2/107 11073
/proc/meminfo: memFree=1390760/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=29124 CPUtime=51.07
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 6975 0 0 0 5050 57 0 0 25 0 1 0 3952224 29822976 6898 1992294400 134512640 136485738 4288814848 18446744073709551615 134882117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 7281 6898 228 482 0 6797 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29124

[startup+102.308 s]
/proc/loadavg: 1.25 1.79 1.62 2/107 11075
/proc/meminfo: memFree=1389272/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=30400 CPUtime=102.26
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 7284 0 0 0 10122 104 0 0 25 0 1 0 3952224 31129600 7207 1992294400 134512640 136485738 4288814848 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 7600 7207 228 482 0 7116 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30400

[startup+162.301 s]
/proc/loadavg: 1.18 1.69 1.59 2/107 11080
/proc/meminfo: memFree=1382452/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=36660 CPUtime=162.24
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 8867 0 0 0 16072 152 0 0 25 0 1 0 3952224 37539840 8777 1992294400 134512640 136485738 4288814848 18446744073709551615 134659796 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 9165 8777 228 482 0 8681 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36660

[startup+222.3 s]
/proc/loadavg: 1.06 1.55 1.54 2/107 11080
/proc/meminfo: memFree=1380716/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=38316 CPUtime=222.22
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 9271 0 0 0 22020 202 0 0 25 0 1 0 3952224 39235584 9181 1992294400 134512640 136485738 4288814848 18446744073709551615 135848134 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 9579 9181 228 482 0 9095 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38316

[startup+282.301 s]
/proc/loadavg: 1.02 1.45 1.51 2/107 11082
/proc/meminfo: memFree=1376376/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=42680 CPUtime=282.21
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 10368 0 0 0 27965 256 0 0 25 0 1 0 3952224 43704320 10278 1992294400 134512640 136485738 4288814848 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 10670 10278 228 482 0 10186 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42680

[startup+342.301 s]
/proc/loadavg: 1.01 1.36 1.47 2/107 11084
/proc/meminfo: memFree=1376376/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=42680 CPUtime=342.19
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 10368 0 0 0 33917 302 0 0 25 0 1 0 3952224 43704320 10278 1992294400 134512640 136485738 4288814848 18446744073709551615 135256141 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 10670 10278 228 482 0 10186 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42680

[startup+402.301 s]
/proc/loadavg: 1.00 1.30 1.44 2/107 11086
/proc/meminfo: memFree=1374764/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=44332 CPUtime=402.17
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 10786 0 0 0 39877 340 0 0 25 0 1 0 3952224 45395968 10696 1992294400 134512640 136485738 4288814848 18446744073709551615 135028831 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11083 10696 228 482 0 10599 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 44332

[startup+462.301 s]
/proc/loadavg: 1.00 1.24 1.41 2/107 11088
/proc/meminfo: memFree=1374764/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=44272 CPUtime=462.16
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 10786 0 0 0 45825 391 0 0 25 0 1 0 3952224 45334528 10696 1992294400 134512640 136485738 4288814848 18446744073709551615 134659835 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11068 10696 228 482 0 10584 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44272

[startup+522.301 s]
/proc/loadavg: 1.00 1.20 1.38 2/107 11088
/proc/meminfo: memFree=1374764/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=44272 CPUtime=522.14
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 10786 0 0 0 51774 440 0 0 25 0 1 0 3952224 45334528 10696 1992294400 134512640 136485738 4288814848 18446744073709551615 135028849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11068 10696 228 482 0 10584 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44272

[startup+582.301 s]
/proc/loadavg: 1.00 1.16 1.36 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=582.13
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11487 0 0 0 57730 483 0 0 25 0 1 0 3952224 48218112 11397 1992294400 134512640 136485738 4288814848 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11397 228 482 0 11288 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47088

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

[startup+588.7 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=588.52
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11487 0 0 0 58364 488 0 0 25 0 1 0 3952224 48218112 11397 1992294400 134512640 136485738 4288814848 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11397 228 482 0 11288 0
Current children cumulated CPU time (s) 588.52
Current children cumulated vsize (KiB) 47088

[startup+595.109 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=594.93
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11487 0 0 0 59000 493 0 0 25 0 1 0 3952224 48218112 11397 1992294400 134512640 136485738 4288814848 18446744073709551615 135173314 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11397 228 482 0 11288 0
Current children cumulated CPU time (s) 594.93
Current children cumulated vsize (KiB) 47088

[startup+598.301 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=598.13
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11506 0 0 0 59317 496 0 0 25 0 1 0 3952224 48218112 11415 1992294400 134512640 136485738 4288814848 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11415 246 482 0 11288 0
Current children cumulated CPU time (s) 598.13
Current children cumulated vsize (KiB) 47088

[startup+601.501 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=601.32
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11506 0 0 0 59634 498 0 0 25 0 1 0 3952224 48218112 11415 1992294400 134512640 136485738 4288814848 18446744073709551615 135025307 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11415 246 482 0 11288 0
Current children cumulated CPU time (s) 601.32
Current children cumulated vsize (KiB) 47088

[startup+602.302 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=602.11
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11506 0 0 0 59713 498 0 0 25 0 1 0 3952224 48218112 11415 1992294400 134512640 136485738 4288814848 18446744073709551615 135184895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11415 246 482 0 11288 0
Current children cumulated CPU time (s) 602.11
Current children cumulated vsize (KiB) 47088

[startup+602.702 s]
/proc/loadavg: 1.00 1.14 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=47088 CPUtime=602.53
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11506 0 0 0 59754 499 0 0 25 0 1 0 3952224 48218112 11415 1992294400 134512640 136485738 4288814848 18446744073709551615 135184552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11772 11415 246 482 0 11288 0
Current children cumulated CPU time (s) 602.53
Current children cumulated vsize (KiB) 47088

[startup+603.102 s]
/proc/loadavg: 1.00 1.14 1.35 2/107 11090
/proc/meminfo: memFree=1372036/2059040 swapFree=4192956/4192956
[pid=11070] ppid=11068 vsize=44492 CPUtime=602.92
/proc/11070/stat : 11070 (pbct) R 11068 11070 10496 0 -1 4202496 11517 0 0 0 59793 499 0 0 25 0 1 0 3952224 45559808 10778 1992294400 134512640 136485738 4288814848 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11070/statm: 11123 10778 250 482 0 10639 0
Current children cumulated CPU time (s) 602.92
Current children cumulated vsize (KiB) 44492

Child status: 0
Real time (s): 603.148
CPU time (s): 602.974
CPU user time (s): 597.976
CPU system time (s): 4.99824
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 47088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 597.976
system time used= 4.99824
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11518
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1072

runsolver used 0.98185 second user time and 2.86556 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-15 20:29:53
IDJOB=2669454
IDBENCH=3000
IDSOLVER=1170
FILE ID=node036/2669454-1276626593
PBS_JOBID= 11172337
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669454-1276626593/watcher-2669454-1276626593 -o /tmp/evaluation-result-2669454-1276626593/solver-2669454-1276626593 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669454-1276626593.opb

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

MD5SUM BENCH= 9de41f4dfea665c07d07d26677f77e5d
RANDOM SEED=1396470273

node036.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1418452 kB
Buffers:         83692 kB
Cached:         416176 kB
SwapCached:          0 kB
Active:         200616 kB
Inactive:       358832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1418452 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2304 kB
Writeback:           0 kB
AnonPages:       59568 kB
Mapped:          15408 kB
Slab:            59444 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181044 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node036 at 2010-06-15 20:39:56