Trace number 2682202

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 0.1 fixedSAT (TO)-14336 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-opt1217.opb
MD5SUM0d06ca66c5954e6533e2fcc6f3f13fb8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-16384
Best CPU time to get the best result obtained on this benchmark1792.69
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16384
Optimality of the best value was proved NO
Number of variables787
Total number of constraints65
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint16
Maximum length of a constraint67
Number of terms in the objective function 19
Biggest coefficient in the objective function 262144
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524287
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 393216
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 917503
Number of bits of the biggest sum of numbers20
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 65/0 clauses 0/0 units 2
0.00/0.00	c vars 787
0.00/0.00	c objective 18 + -393215
5.09/5.17	c 4.51131 14.1055 2874 51481
5.09/5.17	o -4096
5.19/5.20	c 4.53631 14.3477 801 52276
5.19/5.20	o -4582
5.19/5.21	c 4.54231 14.3477 803 53408
5.19/5.21	o -6144
5.19/5.23	c 4.55631 14.3477 810 56307
5.19/5.23	o -7162
5.19/5.23	c 4.56131 14.3477 810 57013
5.19/5.23	o -8191
5.19/5.25	c 4.5753 14.3477 814 59838
5.19/5.25	o -8192
5.40/5.41	c 4.69629 14.3477 891 87732
5.40/5.41	o -9210
5.50/5.55	c 4.79127 14.3477 967 110842
5.50/5.55	o -10240
6.39/6.43	c 5.46117 14.3477 2019 218778
6.39/6.43	o -14336
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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

Verifier Data 

OK	-14336

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682202-1277478037/watcher-2682202-1277478037 -o /tmp/evaluation-result-2682202-1277478037/solver-2682202-1277478037 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682202-1277478037.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: 0.92 0.95 0.87 3/106 29454
/proc/meminfo: memFree=1829240/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=3180 CPUtime=0
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 506 0 0 0 0 0 0 0 20 0 1 0 89095714 3256320 425 1992294400 134512640 136421960 4293266192 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 795 425 194 467 0 326 0

[startup+0.051545 s]
/proc/loadavg: 0.92 0.95 0.87 3/106 29454
/proc/meminfo: memFree=1829240/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=6672 CPUtime=0.04
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 1360 0 0 0 4 0 0 0 20 0 1 0 89095714 6832128 1279 1992294400 134512640 136421960 4293266192 18446744073709551615 135830551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 1668 1279 194 467 0 1199 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6672

[startup+0.10155 s]
/proc/loadavg: 0.92 0.95 0.87 3/106 29454
/proc/meminfo: memFree=1829240/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=11124 CPUtime=0.09
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 2444 0 0 0 9 0 0 0 20 0 1 0 89095714 11390976 2363 1992294400 134512640 136421960 4293266192 18446744073709551615 135829973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 2781 2363 204 467 0 2312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11124

[startup+0.301571 s]
/proc/loadavg: 0.92 0.95 0.87 3/106 29454
/proc/meminfo: memFree=1829240/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=11976 CPUtime=0.29
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 2666 0 0 0 25 4 0 0 20 0 1 0 89095714 12263424 2585 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 2994 2585 214 467 0 2525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11976

[startup+0.701614 s]
/proc/loadavg: 0.92 0.95 0.87 3/106 29454
/proc/meminfo: memFree=1829240/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=12492 CPUtime=0.69
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 2804 0 0 0 61 8 0 0 20 0 1 0 89095714 12791808 2723 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3123 2723 215 467 0 2654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12492

[startup+1.5017 s]
/proc/loadavg: 0.92 0.95 0.87 2/107 29455
/proc/meminfo: memFree=1819064/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=12748 CPUtime=1.49
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 2869 0 0 0 130 19 0 0 22 0 1 0 89095714 13053952 2788 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3187 2788 215 467 0 2718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12748

[startup+3.10087 s]
/proc/loadavg: 0.92 0.95 0.87 2/107 29455
/proc/meminfo: memFree=1818320/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=13008 CPUtime=3.09
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 2925 0 0 0 267 42 0 0 25 0 1 0 89095714 13320192 2844 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3252 2844 215 467 0 2783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13008

[startup+6.30121 s]
/proc/loadavg: 0.93 0.95 0.87 2/107 29455
/proc/meminfo: memFree=1816584/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=6.29
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3358 0 0 0 535 94 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14688

[startup+12.7009 s]
/proc/loadavg: 0.93 0.95 0.88 2/107 29455
/proc/meminfo: memFree=1816460/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=12.69
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 1155 114 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14688

[startup+25.5013 s]
/proc/loadavg: 0.95 0.96 0.88 2/107 29466
/proc/meminfo: memFree=1815468/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=25.47
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 2423 124 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14688

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.88 2/107 29466
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=51.07
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 4967 140 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14688

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.88 2/107 29468
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=102.26
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 10050 176 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14688

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/107 29468
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=162.24
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 16004 220 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/107 29470
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=222.22
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 21954 268 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14688

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/107 29472
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=282.21
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 27913 308 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14688

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29474
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=342.19
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 33871 348 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902253 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29476
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=402.18
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 39825 393 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29476
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=462.15
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 45777 438 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14688

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29478
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=522.14
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 51736 478 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29480
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=582.13
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 57693 520 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14688

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29482
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=642.12
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 63647 565 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14688

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29488
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=882.05
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 87463 742 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14688

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29490
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=942.03
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 93373 830 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902411 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 14688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29492
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1002.02
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 99326 876 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29492
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1062
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 105289 911 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29494
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1121.99
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 111247 952 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902397 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 14688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29496
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1181.97
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 117197 1000 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 14688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29498
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1241.95
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 123105 1090 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902417 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 14688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29500
/proc/meminfo: memFree=1815592/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1301.95
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 129048 1147 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 14688

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29500
/proc/meminfo: memFree=1815468/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1361.93
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 135003 1190 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 14688

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29502
/proc/meminfo: memFree=1815344/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1421.92
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 140960 1232 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902129 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 14688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 29504
/proc/meminfo: memFree=1815344/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1481.89
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 146911 1278 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 14688

[startup+1542.3 s]
/proc/loadavg: 1.07 0.99 0.91 2/107 29506
/proc/meminfo: memFree=1815344/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1541.87
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 152864 1323 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134857089 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 14688

[startup+1602.3 s]
/proc/loadavg: 1.10 1.00 0.92 2/107 29508
/proc/meminfo: memFree=1815344/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1601.86
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 158794 1392 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902444 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 14688

[startup+1662.3 s]
/proc/loadavg: 1.10 1.02 0.93 2/107 29508
/proc/meminfo: memFree=1815220/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1661.84
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 164734 1450 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 14688

[startup+1722.3 s]
/proc/loadavg: 1.10 1.03 0.93 2/107 29510
/proc/meminfo: memFree=1815220/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1721.83
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 170653 1530 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902350 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 14688

[startup+1782.3 s]
/proc/loadavg: 1.09 1.04 0.94 2/107 29512
/proc/meminfo: memFree=1815220/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1781.82
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 176547 1635 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 134902239 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 14688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.03 0.94 2/107 29512
/proc/meminfo: memFree=1815220/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1800.01
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 178356 1645 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 14688

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.06 1.03 0.94 2/107 29512
/proc/meminfo: memFree=1815220/2059040 swapFree=4136688/4192956
[pid=29454] ppid=29452 vsize=14688 CPUtime=1800.01
/proc/29454/stat : 29454 (pbct) R 29452 29454 29172 0 -1 4202496 3359 0 0 0 178356 1645 0 0 25 0 1 0 89095714 15040512 3269 1992294400 134512640 136421960 4293266192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29454/statm: 3672 3269 238 467 0 3203 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 14688

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1783.57
CPU system time (s): 16.4605
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 14688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.57
system time used= 16.4605
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3360
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= 1
involuntary context switches= 2720

runsolver used 3.11053 second user time and 8.37073 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-25 17:00:37
IDJOB=2682202
IDBENCH=1877
IDSOLVER=1192
FILE ID=node047/2682202-1277478037
PBS_JOBID= 11190499
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-opt1217.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682202-1277478037/watcher-2682202-1277478037 -o /tmp/evaluation-result-2682202-1277478037/solver-2682202-1277478037 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682202-1277478037.opb

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

MD5SUM BENCH= 0d06ca66c5954e6533e2fcc6f3f13fb8
RANDOM SEED=129411497

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829768 kB
Buffers:         47744 kB
Cached:          84072 kB
SwapCached:       9176 kB
Active:          64212 kB
Inactive:        80532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829768 kB
SwapTotal:     4192956 kB
SwapFree:      4136688 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11628 kB
Mapped:           8424 kB
Slab:            62684 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 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= 62480 MiB
End job on node047 at 2010-06-25 17:30:39