Trace number 2668665

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 0.1SAT (TO)302 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
MD5SUM39250f205953aedd83d7a2bcba6bda16
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark283
Best CPU time to get the best result obtained on this benchmark3.36149
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 283
Optimality of the best value was proved NO
Number of variables792
Total number of constraints3194
Number of constraints which are clauses3194
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 constraint8
Number of terms in the objective function 792
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 792
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 792
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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 0/0 clauses 3194/0 units 0
0.00/0.03	c vars 792
0.00/0.03	c objective 792 + 0
0.09/0.14	c 0.133979 14.9883 11 179
0.09/0.14	o 349
0.19/0.20	c 0.188971 15.6953 212 762
0.19/0.20	o 340
2.20/2.25	c 2.15767 20.5703 1842 12679
2.20/2.25	o 327
15.19/15.21	c 14.6258 20.9297 1236 89173
15.19/15.21	o 312
76.27/76.38	c 73.3418 21.4258 1410 448196
76.27/76.38	o 303
1442.40/1442.80	c 1381.89 24.6055 3050 8162541
1442.40/1442.80	o 302
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 x788 -x789 x790 -x791 x792

Verifier Data 

OK	302

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668665-1276467138/watcher-2668665-1276467138 -o /tmp/evaluation-result-2668665-1276467138/solver-2668665-1276467138 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668665-1276467138.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: 0.99 0.97 0.98 3/106 28002
/proc/meminfo: memFree=1854944/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=2208 CPUtime=0
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 22317871 2260992 191 1992294400 134512640 136485738 4289463616 18446744073709551615 135178839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28002/statm: 552 191 156 482 0 68 0

[startup+0.0904451 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 28002
/proc/meminfo: memFree=1854944/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=9120 CPUtime=0.08
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 1971 0 0 0 8 0 0 0 20 0 1 0 22317871 9338880 1894 1992294400 134512640 136485738 4289463616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 2280 1896 198 482 0 1796 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9120

[startup+0.100445 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 28002
/proc/meminfo: memFree=1854944/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=10300 CPUtime=0.09
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 2209 0 0 0 9 0 0 0 20 0 1 0 22317871 10547200 2132 1992294400 134512640 136485738 4289463616 18446744073709551615 134724804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 2575 2133 198 482 0 2091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10300

[startup+0.300469 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 28002
/proc/meminfo: memFree=1854944/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=16448 CPUtime=0.29
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 3782 0 0 0 27 2 0 0 20 0 1 0 22317871 16842752 3703 1992294400 134512640 136485738 4289463616 18446744073709551615 134878699 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 4112 3703 243 482 0 3628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16448

[startup+0.700516 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 28002
/proc/meminfo: memFree=1854944/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=18352 CPUtime=0.69
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 4245 0 0 0 66 3 0 0 20 0 1 0 22317871 18792448 4166 1992294400 134512640 136485738 4289463616 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 4588 4166 243 482 0 4104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18352

[startup+1.50061 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28003
/proc/meminfo: memFree=1837700/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=19780 CPUtime=1.49
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 4604 0 0 0 143 6 0 0 22 0 1 0 22317871 20254720 4525 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 4945 4525 244 482 0 4461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19780

[startup+3.1008 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28003
/proc/meminfo: memFree=1836956/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21056 CPUtime=3.09
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 4917 0 0 0 295 14 0 0 25 0 1 0 22317871 21561344 4837 1992294400 134512640 136485738 4289463616 18446744073709551615 135040891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5264 4837 244 482 0 4780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21056

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28003
/proc/meminfo: memFree=1836212/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21052 CPUtime=6.29
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 4917 0 0 0 601 28 0 0 25 0 1 0 22317871 21557248 4837 1992294400 134512640 136485738 4289463616 18446744073709551615 134882535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5263 4837 244 482 0 4779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21052

[startup+12.7009 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28003
/proc/meminfo: memFree=1835716/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21428 CPUtime=12.69
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5035 0 0 0 1219 50 0 0 25 0 1 0 22317871 21942272 4955 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5357 4955 244 482 0 4873 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21428

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28005
/proc/meminfo: memFree=1835716/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21428 CPUtime=25.49
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5036 0 0 0 2455 94 0 0 25 0 1 0 22317871 21942272 4955 1992294400 134512640 136485738 4289463616 18446744073709551615 134660759 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5357 4955 244 482 0 4873 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21428

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28005
/proc/meminfo: memFree=1835592/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21428 CPUtime=51.07
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5036 0 0 0 4921 186 0 0 25 0 1 0 22317871 21942272 4955 1992294400 134512640 136485738 4289463616 18446744073709551615 134878630 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5357 4955 244 482 0 4873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21428

[startup+102.309 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28010
/proc/meminfo: memFree=1834600/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21936 CPUtime=102.27
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5166 0 0 0 9845 382 0 0 25 0 1 0 22317871 22462464 5084 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5484 5084 244 482 0 5000 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21936

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28010
/proc/meminfo: memFree=1834600/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21936 CPUtime=162.25
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5166 0 0 0 15640 585 0 0 25 0 1 0 22317871 22462464 5084 1992294400 134512640 136485738 4289463616 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5484 5084 244 482 0 5000 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21936

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28012
/proc/meminfo: memFree=1834600/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=21936 CPUtime=222.23
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5166 0 0 0 21420 803 0 0 25 0 1 0 22317871 22462464 5084 1992294400 134512640 136485738 4289463616 18446744073709551615 134878579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5484 5084 244 482 0 5000 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21936

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28014
/proc/meminfo: memFree=1834600/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=22260 CPUtime=282.22
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5233 0 0 0 27172 1050 0 0 25 0 1 0 22317871 22794240 5151 1992294400 134512640 136485738 4289463616 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5565 5151 244 482 0 5081 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22260

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28016
/proc/meminfo: memFree=1834352/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=22376 CPUtime=342.2
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5346 0 0 0 32886 1334 0 0 25 0 1 0 22317871 22913024 5183 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5594 5183 244 482 0 5110 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22376

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28018
/proc/meminfo: memFree=1833980/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=22716 CPUtime=402.18
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5461 0 0 0 38654 1564 0 0 25 0 1 0 22317871 23261184 5281 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5679 5281 244 482 0 5195 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22716

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28018
/proc/meminfo: memFree=1833980/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=22844 CPUtime=462.17
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5482 0 0 0 44432 1785 0 0 25 0 1 0 22317871 23392256 5302 1992294400 134512640 136485738 4289463616 18446744073709551615 134921933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5711 5302 244 482 0 5227 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22844

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28020
/proc/meminfo: memFree=1833732/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=23032 CPUtime=522.15
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5559 0 0 0 50203 2012 0 0 25 0 1 0 22317871 23584768 5360 1992294400 134512640 136485738 4289463616 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5758 5360 244 482 0 5274 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23032

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28022
/proc/meminfo: memFree=1833608/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=23032 CPUtime=582.13
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5559 0 0 0 55980 2233 0 0 25 0 1 0 22317871 23584768 5360 1992294400 134512640 136485738 4289463616 18446744073709551615 134878507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5758 5360 244 482 0 5274 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23032

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28024
/proc/meminfo: memFree=1832864/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=23552 CPUtime=642.12
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 5845 0 0 0 61652 2560 0 0 25 0 1 0 22317871 24117248 5490 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 5888 5490 244 482 0 5404 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23552

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28030
/proc/meminfo: memFree=1832368/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24056 CPUtime=882.06
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6244 0 0 0 84748 3458 0 0 25 0 1 0 22317871 24633344 5612 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6014 5612 244 482 0 5530 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 24056

[startup+942.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28032
/proc/meminfo: memFree=1832244/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24056 CPUtime=942.03
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6244 0 0 0 90510 3693 0 0 25 0 1 0 22317871 24633344 5612 1992294400 134512640 136485738 4289463616 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6014 5612 244 482 0 5530 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 24056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28034
/proc/meminfo: memFree=1832120/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24056 CPUtime=1002.02
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6253 0 0 0 96325 3877 0 0 25 0 1 0 22317871 24633344 5616 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6014 5616 244 482 0 5530 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28034
/proc/meminfo: memFree=1832120/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24176 CPUtime=1062
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6310 0 0 0 102080 4120 0 0 25 0 1 0 22317871 24756224 5646 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6044 5646 244 482 0 5560 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 24176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28036
/proc/meminfo: memFree=1831996/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24176 CPUtime=1121.98
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6310 0 0 0 107844 4354 0 0 25 0 1 0 22317871 24756224 5646 1992294400 134512640 136485738 4289463616 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6044 5646 244 482 0 5560 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 24176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28038
/proc/meminfo: memFree=1831872/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24176 CPUtime=1181.97
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6345 0 0 0 113584 4613 0 0 25 0 1 0 22317871 24756224 5646 1992294400 134512640 136485738 4289463616 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6044 5646 244 482 0 5560 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24176

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28040
/proc/meminfo: memFree=1831624/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24184 CPUtime=1241.95
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6376 0 0 0 119288 4907 0 0 25 0 1 0 22317871 24764416 5648 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6046 5648 244 482 0 5562 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 24184

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28042
/proc/meminfo: memFree=1831500/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=24184 CPUtime=1301.95
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6376 0 0 0 125018 5177 0 0 25 0 1 0 22317871 24764416 5648 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6046 5648 244 482 0 5562 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 24184

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28042
/proc/meminfo: memFree=1830880/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1361.92
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6623 0 0 0 130660 5532 0 0 25 0 1 0 22317871 25796608 5877 1992294400 134512640 136485738 4289463616 18446744073709551615 134883202 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5877 244 482 0 5814 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 25192

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28044
/proc/meminfo: memFree=1830880/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1421.91
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6624 0 0 0 136283 5908 0 0 25 0 1 0 22317871 25796608 5878 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5878 244 482 0 5814 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 25192

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28046
/proc/meminfo: memFree=1830756/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1481.89
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6628 0 0 0 141981 6208 0 0 25 0 1 0 22317871 25796608 5881 1992294400 134512640 136485738 4289463616 18446744073709551615 134878726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5881 244 482 0 5814 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 25192

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28048
/proc/meminfo: memFree=1830756/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1541.87
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6629 0 0 0 147756 6431 0 0 25 0 1 0 22317871 25796608 5882 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5882 244 482 0 5814 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 25192

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28050
/proc/meminfo: memFree=1830632/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1601.85
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6629 0 0 0 153501 6684 0 0 25 0 1 0 22317871 25796608 5882 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5882 244 482 0 5814 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 25192

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28050
/proc/meminfo: memFree=1830508/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1661.84
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6629 0 0 0 159268 6916 0 0 25 0 1 0 22317871 25796608 5882 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5882 244 482 0 5814 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 25192

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28052
/proc/meminfo: memFree=1830384/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1721.83
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6630 0 0 0 164981 7202 0 0 25 0 1 0 22317871 25796608 5883 1992294400 134512640 136485738 4289463616 18446744073709551615 134878370 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5883 244 482 0 5814 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 25192

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28054
/proc/meminfo: memFree=1830136/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1781.81
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6630 0 0 0 170737 7444 0 0 25 0 1 0 22317871 25796608 5883 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5883 244 482 0 5814 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 25192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 28054
/proc/meminfo: memFree=1830136/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1800.01
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6630 0 0 0 172454 7547 0 0 25 0 1 0 22317871 25796608 5883 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5883 244 482 0 5814 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 25192

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 0.97 0.98 2/107 28054
/proc/meminfo: memFree=1830136/2059040 swapFree=4136456/4192956
[pid=28002] ppid=28000 vsize=25192 CPUtime=1800.01
/proc/28002/stat : 28002 (pbct) R 28000 28002 26699 0 -1 4202496 6630 0 0 0 172454 7547 0 0 25 0 1 0 22317871 25796608 5883 1992294400 134512640 136485738 4289463616 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28002/statm: 6298 5883 244 482 0 5814 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 25192

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1724.55
CPU system time (s): 75.4755
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 25196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1724.55
system time used= 75.4755
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6630
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= 2670

runsolver used 2.94955 second user time and 8.5277 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-14 00:12:18
IDJOB=2668665
IDBENCH=2185
IDSOLVER=1170
FILE ID=node001/2668665-1276467138
PBS_JOBID= 11173348
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668665-1276467138/watcher-2668665-1276467138 -o /tmp/evaluation-result-2668665-1276467138/solver-2668665-1276467138 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668665-1276467138.opb

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

MD5SUM BENCH= 39250f205953aedd83d7a2bcba6bda16
RANDOM SEED=329322228

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855340 kB
Buffers:         30640 kB
Cached:          94852 kB
SwapCached:       9304 kB
Active:          18924 kB
Inactive:       118976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855340 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       11072 kB
Mapped:           9208 kB
Slab:            43580 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180952 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= 62388 MiB
End job on node001 at 2010-06-14 00:42:21