Trace number 2696516

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_cplex 2010-06-29OPT376 720.626 404.601

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b4.opb
MD5SUM86f7a40f10562dbaf52738a8a2410a9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark376
Best CPU time to get the best result obtained on this benchmark1.56976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 376
Optimality of the best value was proved YES
Number of variables762
Total number of constraints7299
Number of constraints which are clauses7299
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 762
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 762
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 762
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696516-1278018698.opb.
0.00/0.00	c Instance file HOME/instance-2696516-1278018698.opb
0.00/0.00	c File size is 337422 bytes.
0.00/0.43	c Highest Coefficient sum: 33
0.00/0.43	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.44	c ============================[ Problem Statistics ]=============================
0.00/0.44	c |                                                                             |
0.00/0.44	c |  Parsing time:          0.43         s                                      |
0.00/0.44	c |  Number Variables:      762                                                 |
0.00/0.44	c |  Number Constraints:    7299                                                |
0.00/0.44	c ===============================================================================
720.52/404.59	c Remaining time 1799.56 sec.
720.52/404.59	s OPTIMUM FOUND
720.52/404.59	c Solution value = 376.00
720.52/404.59	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
720.52/404.59	c Total CPU time              : 717.982 s

Verifier Data 

OK	376

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696516-1278018698/watcher-2696516-1278018698 -o /tmp/evaluation-result-2696516-1278018698/solver-2696516-1278018698 -C 1800 -W 2000 -M 1800 run HOME/instance-2696516-1278018698.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: 1.82 1.89 1.69 3/106 22771
/proc/meminfo: memFree=1521832/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0

[startup+0.036768 s]
/proc/loadavg: 1.82 1.89 1.69 3/106 22771
/proc/meminfo: memFree=1521832/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100774 s]
/proc/loadavg: 1.82 1.89 1.69 3/106 22771
/proc/meminfo: memFree=1521832/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300796 s]
/proc/loadavg: 1.82 1.89 1.69 3/106 22771
/proc/meminfo: memFree=1521832/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700313 s]
/proc/loadavg: 1.82 1.89 1.69 3/106 22771
/proc/meminfo: memFree=1521832/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50031 s]
/proc/loadavg: 1.82 1.89 1.69 2/108 22773
/proc/meminfo: memFree=1507424/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=35980 CPUtime=1.49
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 10815 0 0 0 145 4 0 0 19 0 1 0 177473542 36843520 4615 1992294400 134512640 146736320 4288369968 18446744073709551615 138463262 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/22772/statm: 8995 4615 998 2985 0 5537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44680

[startup+3.1003 s]
/proc/loadavg: 1.82 1.89 1.69 2/108 22773
/proc/meminfo: memFree=1507052/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=37960 CPUtime=3.07
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 23135 0 0 0 299 8 0 0 23 0 1 0 177473542 38871040 5012 1992294400 134512640 146736320 4288369968 18446744073709551615 139023104 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/22772/statm: 9490 5012 998 2985 0 6032 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 46660

[startup+6.30028 s]
/proc/loadavg: 1.76 1.88 1.69 2/108 22773
/proc/meminfo: memFree=1506680/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=35872 CPUtime=6.28
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 35815 0 0 0 614 14 0 0 25 0 1 0 177473542 36732928 4673 1992294400 134512640 146736320 4288369968 18446744073709551615 137151707 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/22772/statm: 8968 4673 1006 2985 0 5510 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 44572

[startup+12.7012 s]
/proc/loadavg: 1.70 1.86 1.69 2/109 22774
/proc/meminfo: memFree=1490304/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=65292 CPUtime=14.39
/proc/22772/stat : 22772 (pb_cplex) S 22771 22771 22418 0 -1 4202496 40411 0 0 0 1423 16 0 0 16 0 2 0 177473542 66859008 8757 1992294400 134512640 146736320 4288369968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16323 8757 1044 2985 0 12865 0
[pid=22772/tid=22774] ppid=22771 vsize=65292 CPUtime=2.52
/proc/22772/task/22774/stat : 22774 (pb_cplex) R 22771 22771 22418 0 -1 4202560 1211 0 0 0 252 0 0 0 25 0 2 0 177474501 66859008 8757 1992294400 134512640 146736320 4288369968 18446744073709551615 136007605 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 14.39
Current children cumulated vsize (KiB) 73992

[startup+25.5002 s]
/proc/loadavg: 1.90 1.90 1.70 4/109 22774
/proc/meminfo: memFree=1490320/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=65296 CPUtime=37.76
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 40422 0 0 0 3757 19 0 0 18 0 2 0 177473542 66863104 8768 1992294400 134512640 146736320 4288369968 18446744073709551615 136007292 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16324 8768 1045 2985 0 12866 0
[pid=22772/tid=22774] ppid=22771 vsize=65296 CPUtime=14.01
/proc/22772/task/22774/stat : 22774 (pb_cplex) R 22771 22771 22418 0 -1 4202560 1217 0 0 0 1399 2 0 0 25 0 2 0 177474501 66863104 8768 1992294400 134512640 146736320 4288369968 18446744073709551615 135468684 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 37.76
Current children cumulated vsize (KiB) 73996

[startup+51.1 s]
/proc/loadavg: 2.06 1.94 1.72 3/109 22774
/proc/meminfo: memFree=1489948/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=66320 CPUtime=85.47
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 43819 0 0 0 8521 26 0 0 18 0 2 0 177473542 67911680 8843 1992294400 134512640 146736320 4288369968 18446744073709551615 136004461 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16580 8843 1045 2985 0 13122 0
[pid=22772/tid=22774] ppid=22771 vsize=66320 CPUtime=38.71
/proc/22772/task/22774/stat : 22774 (pb_cplex) S 22771 22771 22418 0 -1 4202560 4614 0 0 0 3865 6 0 0 25 0 2 0 177474501 67911680 8843 1992294400 134512640 146736320 4288369968 18446744073709551615 144580073 0 2 4096 16387 18446604437829343296 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 85.47
Current children cumulated vsize (KiB) 75020

[startup+102.309 s]
/proc/loadavg: 1.95 1.92 1.72 3/109 22778
/proc/meminfo: memFree=1484368/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=62868 CPUtime=164.63
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 104204 0 0 0 16402 61 0 0 25 0 2 0 177473542 64376832 9939 1992294400 134512640 146736320 4288369968 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 15717 9939 1057 2985 0 12259 0
[pid=22772/tid=22778] ppid=22771 vsize=62868 CPUtime=32.45
/proc/22772/task/22778/stat : 22778 (pb_cplex) S 22771 22771 22418 0 -1 4202560 25642 0 0 0 3232 13 0 0 25 0 2 0 177479661 64376832 9939 1992294400 134512640 146736320 4288369968 18446744073709551615 144580073 0 2 4096 16387 18446604437829343296 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 164.63
Current children cumulated vsize (KiB) 71568

[startup+162.3 s]
/proc/loadavg: 2.09 1.96 1.75 3/109 22783
/proc/meminfo: memFree=1481764/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=67392 CPUtime=274.9
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 175205 0 0 0 27388 102 0 0 21 0 2 0 177473542 69009408 10767 1992294400 134512640 146736320 4288369968 18446744073709551615 136400577 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16848 10767 1057 2985 0 13390 0
[pid=22772/tid=22778] ppid=22771 vsize=67392 CPUtime=89.69
/proc/22772/task/22778/stat : 22778 (pb_cplex) R 22771 22771 22418 0 -1 4202560 60848 0 0 0 8937 32 0 0 25 0 2 0 177479661 69009408 10767 1992294400 134512640 146736320 4288369968 18446744073709551615 135525916 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 274.9
Current children cumulated vsize (KiB) 76092

[startup+222.3 s]
/proc/loadavg: 2.20 2.02 1.78 3/109 22785
/proc/meminfo: memFree=1483376/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=63268 CPUtime=385.42
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 251683 0 0 0 38393 149 0 0 19 0 2 0 177473542 64786432 10200 1992294400 134512640 146736320 4288369968 18446744073709551615 136007622 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 15817 10200 1057 2985 0 12359 0
[pid=22772/tid=22778] ppid=22771 vsize=63268 CPUtime=148.76
/proc/22772/task/22778/stat : 22778 (pb_cplex) R 22771 22771 22418 0 -1 4202560 114189 0 0 0 14814 62 0 0 25 0 2 0 177479661 64786432 10200 1992294400 134512640 146736320 4288369968 18446744073709551615 136400458 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 385.42
Current children cumulated vsize (KiB) 71968

[startup+282.301 s]
/proc/loadavg: 2.09 2.02 1.79 2/109 22787
/proc/meminfo: memFree=1483128/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=63616 CPUtime=498.37
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 309218 0 0 0 49648 189 0 0 25 0 2 0 177473542 65142784 10262 1992294400 134512640 146736320 4288369968 18446744073709551615 136007372 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22772/statm: 15904 10262 1057 2985 0 12446 0
[pid=22772/tid=22778] ppid=22771 vsize=63616 CPUtime=203.78
/proc/22772/task/22778/stat : 22778 (pb_cplex) R 22771 22771 22418 0 -1 4202560 155229 0 0 0 20291 87 0 0 16 0 2 0 177479661 65142784 10262 1992294400 134512640 146736320 4288369968 18446744073709551615 136007284 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 498.37
Current children cumulated vsize (KiB) 72316

[startup+342.302 s]
/proc/loadavg: 2.34 2.09 1.83 4/109 22787
/proc/meminfo: memFree=1483004/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=64748 CPUtime=610.55
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 355223 0 0 0 60830 225 0 0 19 0 2 0 177473542 66301952 10435 1992294400 134512640 146736320 4288369968 18446744073709551615 136403136 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16187 10435 1063 2985 0 12729 0
[pid=22772/tid=22778] ppid=22771 vsize=64748 CPUtime=258.72
/proc/22772/task/22778/stat : 22778 (pb_cplex) R 22771 22771 22418 0 -1 4202560 182339 0 0 0 25764 108 0 0 20 0 2 0 177479661 66301952 10435 1992294400 134512640 146736320 4288369968 18446744073709551615 135450878 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 610.55
Current children cumulated vsize (KiB) 73448

[startup+402.301 s]
/proc/loadavg: 2.20 2.09 1.84 3/109 22789
/proc/meminfo: memFree=1482508/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=64068 CPUtime=717.22
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 402591 0 0 0 71460 262 0 0 18 0 2 0 177473542 65605632 10398 1992294400 134512640 146736320 4288369968 18446744073709551615 136007292 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16017 10398 1063 2985 0 12559 0
[pid=22772/tid=22778] ppid=22771 vsize=64068 CPUtime=313.54
/proc/22772/task/22778/stat : 22778 (pb_cplex) R 22771 22771 22418 0 -1 4202560 210533 0 0 0 31224 130 0 0 18 0 2 0 177479661 65605632 10398 1992294400 134512640 146736320 4288369968 18446744073709551615 136007286 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 717.22
Current children cumulated vsize (KiB) 72768

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

[startup+403.102 s]
/proc/loadavg: 2.20 2.09 1.84 3/109 22789
/proc/meminfo: memFree=1482756/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=64068 CPUtime=718.58
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 402608 0 0 0 71596 262 0 0 18 0 2 0 177473542 65605632 10398 1992294400 134512640 146736320 4288369968 18446744073709551615 136006078 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22772/statm: 16017 10398 1063 2985 0 12559 0
[pid=22772/tid=22778] ppid=22771 vsize=64068 CPUtime=314.11
/proc/22772/task/22778/stat : 22778 (pb_cplex) S 22771 22771 22418 0 -1 4202560 210550 0 0 0 31281 130 0 0 18 0 2 0 177479661 65605632 10398 1992294400 134512640 146736320 4288369968 18446744073709551615 144580073 0 2 4096 16387 18446604437829343296 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 718.58
Current children cumulated vsize (KiB) 72768

[startup+403.902 s]
/proc/loadavg: 2.20 2.09 1.84 2/109 22789
/proc/meminfo: memFree=1482756/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=64068 CPUtime=719.38
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 402608 0 0 0 71676 262 0 0 20 0 2 0 177473542 65605632 10398 1992294400 134512640 146736320 4288369968 18446744073709551615 136007612 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22772/statm: 16017 10398 1063 2985 0 12559 0
[pid=22772/tid=22778] ppid=22771 vsize=64068 CPUtime=314.11
/proc/22772/task/22778/stat : 22778 (pb_cplex) S 22771 22771 22418 0 -1 4202560 210550 0 0 0 31281 130 0 0 18 0 2 0 177479661 65605632 10398 1992294400 134512640 146736320 4288369968 18446744073709551615 144580073 0 2 4096 16387 18446604437829343296 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 719.38
Current children cumulated vsize (KiB) 72768

[startup+404.302 s]
/proc/loadavg: 2.20 2.09 1.84 2/109 22789
/proc/meminfo: memFree=1482756/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=64068 CPUtime=720.18
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 402608 0 0 0 71755 263 0 0 21 0 2 0 177473542 65605632 10397 1992294400 134512640 146736320 4288369968 18446744073709551615 136007289 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16017 10397 1063 2985 0 12559 0
[pid=22772/tid=22778] ppid=22771 vsize=64068 CPUtime=314.51
/proc/22772/task/22778/stat : 22778 (pb_cplex) R 22771 22771 22418 0 -1 4202560 210550 0 0 0 31320 131 0 0 18 0 2 0 177479661 65605632 10397 1992294400 134512640 146736320 4288369968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 720.18
Current children cumulated vsize (KiB) 72768

[startup+404.502 s]
/proc/loadavg: 2.20 2.09 1.84 2/109 22789
/proc/meminfo: memFree=1482756/2059040 swapFree=4139344/4192956
[pid=22771] ppid=22769 vsize=8700 CPUtime=0
/proc/22771/stat : 22771 (run) S 22769 22771 22418 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 177473541 8908800 248 1992294400 4194304 4922060 140737414204928 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22771/statm: 2175 248 208 178 0 68 0
[pid=22772] ppid=22771 vsize=64068 CPUtime=720.52
/proc/22772/stat : 22772 (pb_cplex) R 22771 22771 22418 0 -1 4202496 402644 0 0 0 71789 263 0 0 21 0 2 0 177473542 65605632 10302 1992294400 134512640 146736320 4288369968 18446744073709551615 136403106 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/22772/statm: 16017 10302 1063 2985 0 12559 0
[pid=22772/tid=22778] ppid=22771 vsize=64068 CPUtime=314.65
/proc/22772/task/22778/stat : 22778 (pb_cplex) S 22771 22771 22418 0 -1 4202560 210567 0 0 0 31334 131 0 0 18 0 2 0 177479661 65605632 10302 1992294400 134512640 146736320 4288369968 18446744073709551615 144580073 0 2 4096 16387 18446604437829343296 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 720.52
Current children cumulated vsize (KiB) 72768

Child status: 0
Real time (s): 404.601
CPU time (s): 720.626
CPU user time (s): 717.984
CPU system time (s): 2.6426
CPU usage (%): 178.108
Max. virtual memory (cumulated for all children) (KiB): 84508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 717.984
system time used= 2.6426
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 403058
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= 4475
involuntary context switches= 12076

runsolver used 0.775882 second user time and 2.10868 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-01 23:11:38
IDJOB=2696516
IDBENCH=2188
IDSOLVER=1209
FILE ID=node005/2696516-1278018698
PBS_JOBID= 11198749
Free space on /tmp= 62480 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696516-1278018698/watcher-2696516-1278018698 -o /tmp/evaluation-result-2696516-1278018698/solver-2696516-1278018698 -C 1800 -W 2000 -M 1800  run HOME/instance-2696516-1278018698.opb

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

MD5SUM BENCH= 86f7a40f10562dbaf52738a8a2410a9b
RANDOM SEED=387899155

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1522360 kB
Buffers:        148308 kB
Cached:         286208 kB
SwapCached:       6864 kB
Active:         200964 kB
Inactive:       247416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1522360 kB
SwapTotal:     4192956 kB
SwapFree:      4139344 kB
Dirty:           16876 kB
Writeback:           0 kB
AnonPages:       12436 kB
Mapped:          12100 kB
Slab:            66376 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182936 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= 62464 MiB
End job on node005 at 2010-07-01 23:18:23