Trace number 459436

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)367 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.51992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/459436-1178654682/instance-459436-1178654682.opb ......
1039.72/1040.06	c done parsing opb.
1039.72/1040.06	o 367
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	v x1 x10 x100 -x101 -x102 x103 x104 -x105 -x106 -x107 -x108 x109 x11 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119
1800.03/1800.50	v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 x129 -x13 -x130 -x131 -x132 x133 x134 x135 x136 -x137 x138 x139 -x14
1800.03/1800.50	v x140 x141 x142 -x143 x144 x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 x153 x154 -x155 -x156 -x157 -x158 -x159 x16 -x160
1800.03/1800.50	v -x161 -x162 x163 x164 -x165 x166 -x167 -x168 x169 -x17 -x170 x171 -x172 x173 x174 -x175 -x176 -x177 -x178 -x179 x18 -x180 x181
1800.03/1800.50	v -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x2 -x20 x200
1800.03/1800.50	v x201 x202 -x203 -x204 x205 -x206 -x207 -x208 x209 x21 -x210 x211 x212 x213 x214 -x215 x216 x217 x218 x219 -x22 x220 -x221 x222
1800.03/1800.50	v x223 -x224 x225 x226 x227 x228 x229 -x23 -x230 x231 x232 -x233 x234 x235 x236 x237 x238 -x239 -x24 x240 x241 -x242 x243 -x244
1800.03/1800.50	v -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 x262 x263
1800.03/1800.50	v x264 x265 -x266 x267 x268 -x269 -x27 x270 x271 x272 x273 x274 -x275 x276 x277 -x278 x279 x28 -x280 -x281 -x282 -x283 -x284 -x285
1800.03/1800.50	v -x286 -x287 -x288 x289 -x29 x290 x291 x292 -x293 x294 x295 -x296 x297 x298 -x299 x3 x30 -x300 x301 -x302 x303 -x304 x305 -x306
1800.03/1800.50	v -x307 -x308 -x309 x31 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 x319 x32 -x320 x321 -x322 x323 -x324 -x325 -x326
1800.03/1800.50	v -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 -x345
1800.03/1800.50	v -x346 -x347 -x348 -x349 x35 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 x36 -x360 -x361 -x362 -x363 -x364
1800.03/1800.50	v -x365 -x366 -x367 -x368 -x369 x37 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 x379 x38 -x380 x381 x382 -x383 -x384
1800.03/1800.50	v x385 -x386 x387 -x388 -x389 -x39 -x390 -x391 -x392 -x393 -x394 -x395 -x396 x397 -x398 x399 x4 x40 x400 -x401 -x402 x403 -x404
1800.03/1800.50	v x405 x406 -x407 x408 x409 x41 -x410 -x411 x412 -x413 x414 x415 -x416 x417 x418 -x419 x42 -x420 x421 -x422 x423 x424 -x425 x426
1800.03/1800.50	v x427 -x428 -x429 x43 x430 -x431 x432 x433 -x434 x435 x436 -x437 -x438 x439 -x44 -x440 x441 x442 -x443 x444 x445 -x446 -x447
1800.03/1800.50	v x448 -x449 -x45 x450 x451 -x452 x453 x454 -x455 -x456 x457 -x458 x459 x46 x460 -x461 -x462 x463 x464 -x465 -x466 -x467 -x468
1800.03/1800.50	v x469 x47 -x470 -x471 x472 x473 -x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484 -x485 -x486 x487 -x488
1800.03/1800.50	v -x489 x49 x490 x491 -x492 -x493 -x494 -x495 x496 -x497 -x498 x499 -x5 -x50 x500 -x501 -x502 -x503 -x504 x505 -x506 -x507 x508
1800.03/1800.50	v x509 x51 -x510 -x511 -x512 -x513 x514 -x515 -x516 x517 x518 -x519 -x52 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528
1800.03/1800.50	v -x529 x53 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x54 -x540 x541 x542 -x543 -x544 -x545 -x546 -x547 -x548
1800.03/1800.50	v -x549 x55 x550 x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x56 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 x568
1800.03/1800.50	v x569 x57 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x58 -x580 -x581 -x582 -x583 -x584 -x585 x586 x587 -x588
1800.03/1800.50	v -x589 -x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 x6 -x60 -x600 -x601 -x602 -x603 x604 x605 -x606 -x607
1800.03/1800.50	v -x608 -x609 x61 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 x62 -x620 -x621 x622 -x623 -x624 -x625 -x626 -x627
1800.03/1800.50	v -x628 -x629 x63 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 x64 x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647
1800.03/1800.50	v -x648 -x649 -x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x66 -x660 -x661 -x662 -x663 -x664 -x665 -x666
1800.03/1800.50	v -x667 -x668 -x669 x67 -x670 -x671 -x672 -x673 -x674 -x675 x676 -x677 -x678 -x679 x68 -x680 -x681 -x682 -x683 -x684 x685 -x686
1800.03/1800.50	v -x687 -x688 -x689 -x69 -x690 -x691 -x692 -x693 x694 -x695 -x696 -x697 -x698 -x699 x7 x70 -x700 -x701 -x702 x703 -x704 x705
1800.03/1800.50	v -x706 -x707 -x708 x709 -x71 x710 x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x72 -x720 -x721 -x722 -x723 -x724 -x725
1800.03/1800.50	v -x726 -x727 -x728 -x729 x73 x730 -x731 x732 -x733 -x734 -x735 x736 x737 x738 x739 -x74 -x740 x741 -x742 -x743 -x744 x745 x746
1800.03/1800.50	v x747 -x748 -x749 x75 -x750 -x751 -x752 -x753 -x754 -x755 -x756 x757 -x758 x759 x76 -x760 -x761 -x762 x763 x764 x765 -x766 -x767
1800.03/1800.50	v -x768 -x769 x77 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 x78 -x780 -x781 -x782 -x783 x784 -x785 x786 x787
1800.03/1800.50	v x788 x789 x79 x790 -x791 x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x8 x80 -x800 -x801 x802 -x803 x804 x805 x806 x807 x808
1800.03/1800.50	v -x809 x81 x810 x811 -x812 x813 x814 x815 x816 x817 -x818 x819 x82 x820 -x821 x822 x823 x824 x825 x826 -x827 x828 x829 -x83 -x830
1800.03/1800.50	v x831 x832 x833 x834 x835 -x836 x837 x838 -x839 -x84 x840 x841 x842 x843 x844 -x845 x846 x847 -x848 x849 x85 x850 x851 x852 x853
1800.03/1800.50	v -x854 x855 x856 -x857 x858 x859 -x86 x860 x861 x862 -x863 x864 x87 -x88 x89 x9 -x90 x91 -x92 x93 x94 -x95 -x96 x97 -x98 x99

Verifier Data (download as text)

OK	367

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459436-1178654682/instance-459436-1178654682.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-459436-1178654682 -o ROOT/results/node19/solver-459436-1178654682 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459436-1178654682/instance-459436-1178654682.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: 0.95 0.98 0.98 3/77 26885
/proc/meminfo: memFree=1712448/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=1456 CPUtime=0
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 313385638 1490944 149 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 364 150 86 219 0 141 0

[startup+0.0721461 s]
/proc/loadavg: 0.95 0.98 0.98 3/77 26885
/proc/meminfo: memFree=1712448/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=1972 CPUtime=0.07
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 321 0 0 0 7 0 0 0 18 0 1 0 313385638 2019328 303 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 493 303 90 219 0 270 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1972

[startup+0.101149 s]
/proc/loadavg: 0.95 0.98 0.98 3/77 26885
/proc/meminfo: memFree=1712448/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=2484 CPUtime=0.09
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 382 0 0 0 9 0 0 0 18 0 1 0 313385638 2543616 364 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 621 364 90 219 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2484

[startup+0.30117 s]
/proc/loadavg: 0.95 0.98 0.98 3/77 26885
/proc/meminfo: memFree=1712448/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=3688 CPUtime=0.29
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 765 0 0 0 29 0 0 0 19 0 1 0 313385638 3776512 747 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 922 747 90 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701213 s]
/proc/loadavg: 0.95 0.98 0.98 3/77 26885
/proc/meminfo: memFree=1712448/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=6064 CPUtime=0.69
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 1242 0 0 0 69 0 0 0 22 0 1 0 313385638 6209536 1224 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 1516 1224 90 219 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6064

[startup+1.5013 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1706808/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=10876 CPUtime=1.49
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 1616 0 0 0 147 2 0 0 25 0 1 0 313385638 11137024 1549 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 2719 1549 90 219 0 2496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10876

[startup+3.10147 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1706104/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=11804 CPUtime=3.09
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 1906 0 0 0 305 4 0 0 25 0 1 0 313385638 12087296 1742 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 2951 1742 90 219 0 2728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11804

[startup+6.30182 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1704056/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=12504 CPUtime=6.29
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 2601 0 0 0 622 7 0 0 25 0 1 0 313385638 12804096 2437 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 3126 2437 90 219 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12504

[startup+12.7015 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1701368/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=13856 CPUtime=12.69
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 3137 0 0 0 1255 14 0 0 25 0 1 0 313385638 14188544 2780 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 3464 2780 90 219 0 3241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13856

[startup+25.5019 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1696760/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=23032 CPUtime=25.49
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 4296 0 0 0 2527 22 0 0 25 0 1 0 313385638 23584768 3939 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 5758 3939 90 219 0 5535 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23032

[startup+51.1017 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1691704/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=26168 CPUtime=51.08
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 5943 0 0 0 5071 37 0 0 25 0 1 0 313385638 26796032 5201 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 6542 5201 90 219 0 6319 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26168

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1688824/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=31072 CPUtime=102.27
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 7424 0 0 0 10166 61 0 0 25 0 1 0 313385638 31817728 5913 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 7768 5913 90 219 0 7545 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31072

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1685752/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=33136 CPUtime=162.25
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 8197 0 0 0 16138 87 0 0 25 0 1 0 313385638 33931264 6686 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 8284 6686 90 219 0 8061 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33136

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1682872/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=34608 CPUtime=222.24
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 8905 0 0 0 22111 113 0 0 25 0 1 0 313385638 35438592 7394 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 8652 7394 90 219 0 8429 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34608

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1680760/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=41740 CPUtime=282.21
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 10970 0 0 0 28087 134 0 0 25 0 1 0 313385638 42741760 7922 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 10435 7922 90 219 0 10212 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41740

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1679032/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=42556 CPUtime=342.2
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 11403 0 0 0 34067 153 0 0 25 0 1 0 313385638 43577344 8355 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 10639 8355 90 219 0 10416 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42556

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 3/78 26886
/proc/meminfo: memFree=1677112/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=43752 CPUtime=402.18
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 11882 0 0 0 40048 170 0 0 25 0 1 0 313385638 44802048 8834 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 10938 8834 90 219 0 10715 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43752

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1675768/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=44792 CPUtime=462.17
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 12231 0 0 0 46030 187 0 0 25 0 1 0 313385638 45867008 9183 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 11198 9183 90 219 0 10975 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44792

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1674424/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=45364 CPUtime=522.15
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 12597 0 0 0 52012 203 0 0 25 0 1 0 313385638 46452736 9549 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 11341 9549 90 219 0 11118 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45364

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1673208/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=45968 CPUtime=582.13
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 12870 0 0 0 57997 216 0 0 25 0 1 0 313385638 47071232 9822 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 11492 9822 90 219 0 11269 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45968

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1668728/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=47052 CPUtime=642.13
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 13981 0 0 0 63983 230 0 0 25 0 1 0 313385638 48181248 10933 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 11763 10933 90 219 0 11540 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47052


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1661752/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=78640 CPUtime=882.06
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 18805 0 0 0 87909 297 0 0 25 0 1 0 313385638 80527360 12684 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 19660 12684 90 219 0 19437 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 78640

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1660728/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=79460 CPUtime=942.04
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 19062 0 0 0 93891 313 0 0 25 0 1 0 313385638 81367040 12941 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 19865 12941 90 219 0 19642 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 79460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1659768/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=80332 CPUtime=1002.03
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 19307 0 0 0 99874 329 0 0 25 0 1 0 313385638 82259968 13186 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20083 13186 90 219 0 19860 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 80332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1658872/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=80332 CPUtime=1062.02
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 19548 0 0 0 105862 340 0 0 25 0 1 0 313385638 82259968 13427 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20083 13427 102 219 0 19860 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 80332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1657912/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=80492 CPUtime=1122
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 19771 0 0 0 111845 355 0 0 25 0 1 0 313385638 82423808 13650 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20123 13650 102 219 0 19900 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 80492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1656824/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=81416 CPUtime=1181.99
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 20058 0 0 0 117833 366 0 0 25 0 1 0 313385638 83369984 13937 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20354 13937 102 219 0 20131 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 81416

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1655928/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=82400 CPUtime=1241.97
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 20277 0 0 0 123817 380 0 0 25 0 1 0 313385638 84377600 14156 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20600 14156 102 219 0 20377 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 82400

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1655032/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=82400 CPUtime=1301.96
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 20502 0 0 0 129803 393 0 0 25 0 1 0 313385638 84377600 14381 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20600 14381 102 219 0 20377 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 82400

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1654328/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=82560 CPUtime=1361.93
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 20680 0 0 0 135789 404 0 0 25 0 1 0 313385638 84541440 14559 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20640 14559 102 219 0 20417 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 82560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1653240/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=83604 CPUtime=1421.93
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 20956 0 0 0 141775 418 0 0 25 0 1 0 313385638 85610496 14835 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20901 14835 102 219 0 20678 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 83604

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1652600/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=83604 CPUtime=1481.9
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 21118 0 0 0 147761 429 0 0 25 0 1 0 313385638 85610496 14997 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 20901 14997 102 219 0 20678 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 83604

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1651576/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=84712 CPUtime=1541.89
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 21363 0 0 0 153749 440 0 0 25 0 1 0 313385638 86745088 15242 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21178 15242 102 219 0 20955 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 84712

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1650744/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=84848 CPUtime=1601.87
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 21581 0 0 0 159736 451 0 0 25 0 1 0 313385638 86884352 15460 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21212 15460 102 219 0 20989 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 84848

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1649656/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=86024 CPUtime=1661.86
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 21846 0 0 0 165720 466 0 0 25 0 1 0 313385638 88088576 15725 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21506 15725 102 219 0 21283 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 86024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1648888/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=86024 CPUtime=1721.84
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 22027 0 0 0 171704 480 0 0 25 0 1 0 313385638 88088576 15906 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21506 15906 102 219 0 21283 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 86024

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1648312/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=86024 CPUtime=1781.82
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 22183 0 0 0 177688 494 0 0 25 0 1 0 313385638 88088576 16062 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21506 16062 102 219 0 21283 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 86024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1647736/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=86024 CPUtime=1800.03
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 22317 0 0 0 179501 502 0 0 25 0 1 0 313385638 88088576 16196 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21506 16196 102 219 0 21283 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86024

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: 0.99 0.98 0.98 2/78 26886
/proc/meminfo: memFree=1647736/2055920 swapFree=4153680/4192956
[pid=26885] ppid=26883 vsize=86024 CPUtime=1800.03
/proc/26885/stat : 26885 (PBS4_SAT07v2) R 26883 26885 26346 0 -1 4194304 22317 0 0 0 179501 502 0 0 25 0 1 0 313385638 88088576 16196 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26885/statm: 21506 16196 102 219 0 21283 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86024

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1795.02
CPU system time (s): 5.03123
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 86024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.02
system time used= 5.03123
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22320
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= 1359

runsolver used 1.64875 second user time and 4.46532 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  8 20:04:43 UTC 2007

IDJOB= 459436
IDBENCH= 47897
IDSOLVER= 200
FILE ID= node19/459436-1178654682

PBS_JOBID= 5218008

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459436-1178654682/instance-459436-1178654682.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-459436-1178654682 -o ROOT/results/node19/conversion-459436-1178654682 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459436-1178654682/instance-459436-1178654682.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-459436-1178654682 -o ROOT/results/node19/solver-459436-1178654682 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459436-1178654682/instance-459436-1178654682.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  98317fc891a56a06b9f6f284bcd4ad38

RANDOM SEED= 401714850

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1712928 kB
Buffers:         37200 kB
Cached:         215412 kB
SwapCached:       8100 kB
Active:         166248 kB
Inactive:       110332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712928 kB
SwapTotal:     4192956 kB
SwapFree:      4153680 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          31032 kB
Slab:            51932 kB
Committed_AS:  9088516 kB
PageTables:       1788 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= 66561 MiB

End job on node19 on Tue May  8 20:34:45 UTC 2007