Trace number 453189

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23OPT6 587.963 588.149

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_5.opb
MD5SUM381026b11996e1fba08582de081db326
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark2.6166
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints50
Minimum length of a constraint11
Maximum length of a constraint18
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)606
Sum of products size (including duplicates)1212
Number of different products606
Sum of products size1212

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/453189-1178122686/instance-453189-1178122686.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 25
0.00/0.01	o 19
0.00/0.01	o 18
0.00/0.01	o 17
0.00/0.01	o 16
0.00/0.01	o 15
0.00/0.01	o 14
0.00/0.01	o 13
0.00/0.01	o 12
0.00/0.01	o 11
0.00/0.01	o 10
0.00/0.02	o 9
0.06/0.07	o 8
0.09/0.11	o 7
1.69/1.74	o 6
587.91/588.13	o 6
587.91/588.13	s OPTIMUM FOUND
587.91/588.13	c Total Run Time					587.938
587.91/588.13	v -x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 x111 -x112 -x113 -x114 x115 -x116 -x117 -x118
587.91/588.13	v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137
587.91/588.13	v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 x153 -x154 -x155 -x156
587.91/588.13	v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175
587.91/588.13	v -x176 -x177 -x178 -x179 -x18 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194
587.91/588.13	v -x195 x196 -x197 -x198 -x199 x2 -x20 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213
587.91/588.13	v -x214 -x215 -x216 -x217 x218 -x219 -x22 -x220 x221 x222 x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 x232 -x233
587.91/588.13	v -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 -x251 -x252
587.91/588.13	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 x271
587.91/588.13	v -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290
587.91/588.13	v -x291 -x292 -x293 x294 -x295 x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 x308 -x309 x31
587.91/588.13	v -x310 x311 -x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 x323 x324 -x325 -x326 -x327 -x328 -x329 -x33
587.91/588.13	v -x330 -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 x346 -x347 -x348 -x349
587.91/588.13	v -x35 -x350 -x351 -x352 -x353 -x354 -x355 x356 -x357 -x358 -x359 -x36 x360 -x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 x369
587.91/588.13	v -x37 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379 -x38 -x380 x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388
587.91/588.13	v -x389 -x39 x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 x399 -x4 -x40 -x400 -x401 x402 -x403 -x404 -x405 -x406 -x407
587.91/588.13	v x408 -x409 -x41 -x410 -x411 x412 -x413 -x414 x415 -x416 -x417 -x418 -x419 -x42 -x420 -x421 -x422 -x423 -x424 x425 -x426 -x427
587.91/588.13	v x428 -x429 -x43 -x430 -x431 -x432 -x433 x434 -x435 -x436 -x437 -x438 -x439 -x44 -x440 -x441 -x442 -x443 -x444 -x445 -x446
587.91/588.13	v -x447 -x448 -x449 -x45 -x450 x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x46 -x460 -x461 -x462 -x463 -x464 -x465
587.91/588.13	v -x466 -x467 -x468 -x469 -x47 -x470 -x471 x472 -x473 x474 -x475 -x476 -x477 -x478 -x479 -x48 -x480 -x481 -x482 -x483 -x484
587.91/588.13	v -x485 -x486 -x487 -x488 -x489 -x49 -x490 -x491 -x492 x493 -x494 -x495 -x496 -x497 -x498 -x499 -x5 x50 -x500 -x501 -x502 x503
587.91/588.13	v -x504 -x505 -x506 -x507 x508 -x509 -x51 x510 -x511 x512 -x513 -x514 -x515 -x516 -x517 -x518 x519 -x52 -x520 x521 -x522 -x523
587.91/588.13	v -x524 x525 -x526 -x527 -x528 -x529 -x53 -x530 -x531 -x532 x533 -x534 -x535 -x536 -x537 x538 -x539 -x54 -x540 -x541 -x542 x543
587.91/588.13	v -x544 -x545 -x546 -x547 -x548 -x549 -x55 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 x559 -x56 -x560 -x561 -x562
587.91/588.13	v -x563 -x564 x565 -x566 -x567 x568 -x569 -x57 -x570 -x571 -x572 -x573 x574 -x575 -x576 x577 -x578 x579 x58 -x580 -x581 -x582
587.91/588.13	v -x583 -x584 -x585 -x586 x587 -x588 x589 -x59 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 x599 x6 -x60 -x600 -x601
587.91/588.13	v -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 x61 x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 x618 -x619 x62 -x620 -x621
587.91/588.13	v -x622 -x623 -x624 -x625 x626 x627 x628 -x629 -x63 -x630 x631 -x632 -x633 -x634 -x635 -x636 x637 -x638 -x639 -x64 -x640 -x641
587.91/588.13	v -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x65 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x66 -x67 -x68 -x69 -x7 -x70
587.91/588.13	v -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 x92 -x93 -x94
587.91/588.13	v -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	6

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453189-1178122686/instance-453189-1178122686.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-453189-1178122686 -o ROOT/results/node3/solver-453189-1178122686 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453189-1178122686/PBS4 /tmp/evaluation/453189-1178122686/instance-453189-1178122686.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14182
/proc/meminfo: memFree=1776480/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=1456 CPUtime=0
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 288306312 1490944 141 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14182/statm: 364 141 87 219 0 141 0

[startup+0.0649741 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14182
/proc/meminfo: memFree=1776480/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=1592 CPUtime=0.06
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 229 0 0 0 6 0 0 0 18 0 1 0 288306312 1630208 212 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 398 212 102 219 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1592

[startup+0.10298 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14182
/proc/meminfo: memFree=1776480/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=1592 CPUtime=0.09
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 288306312 1630208 227 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 398 227 102 219 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.303012 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14182
/proc/meminfo: memFree=1776480/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=1724 CPUtime=0.29
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 294 0 0 0 29 0 0 0 19 0 1 0 288306312 1765376 277 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 431 277 102 219 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1724

[startup+0.701077 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14182
/proc/meminfo: memFree=1776480/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=2176 CPUtime=0.69
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 389 0 0 0 69 0 0 0 23 0 1 0 288306312 2228224 372 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 544 372 103 219 0 321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1775192/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=2820 CPUtime=1.49
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 509 0 0 0 148 1 0 0 25 0 1 0 288306312 2887680 492 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 705 492 103 219 0 482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2820

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1774168/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=4424 CPUtime=3.09
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 975 0 0 0 308 1 0 0 25 0 1 0 288306312 4530176 909 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 1106 909 104 219 0 883 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4424

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1771288/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=7268 CPUtime=6.29
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 1576 0 0 0 626 3 0 0 25 0 1 0 288306312 7442432 1413 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 1817 1413 104 219 0 1594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7268

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1768408/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=12556 CPUtime=12.68
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 2543 0 0 0 1263 5 0 0 25 0 1 0 288306312 12857344 2187 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 3139 2187 104 219 0 2916 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12556

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1762584/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=22460 CPUtime=25.48
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 3899 0 0 0 2538 10 0 0 25 0 1 0 288306312 22999040 3543 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 5615 3543 104 219 0 5392 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22460

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1756440/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=26268 CPUtime=51.08
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 5841 0 0 0 5090 18 0 0 25 0 1 0 288306312 26898432 5100 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 6567 5100 104 219 0 6344 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26268

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1751640/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=32860 CPUtime=102.26
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 7786 0 0 0 10194 32 0 0 25 0 1 0 288306312 33648640 6276 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 8215 6276 104 219 0 7992 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1748440/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=34212 CPUtime=162.24
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 8579 0 0 0 16177 47 0 0 25 0 1 0 288306312 35033088 7069 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 8553 7069 104 219 0 8330 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34212

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1741720/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=37472 CPUtime=222.22
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 10255 0 0 0 22162 60 0 0 25 0 1 0 288306312 38371328 8745 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 9368 8745 104 219 0 9145 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 37472

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1736344/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=61668 CPUtime=282.2
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 13138 0 0 0 28146 74 0 0 25 0 1 0 288306312 63148032 10091 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 15417 10091 104 219 0 15194 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 61668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1728984/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=63076 CPUtime=342.19
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 14947 0 0 0 34133 86 0 0 25 0 1 0 288306312 64589824 11900 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 15769 11900 104 219 0 15546 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 63076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1723288/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=64692 CPUtime=402.16
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 16379 0 0 0 40119 97 0 0 25 0 1 0 288306312 66244608 13332 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 16173 13332 104 219 0 15950 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 64692

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 14183
/proc/meminfo: memFree=1720600/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=65860 CPUtime=462.14
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 17038 0 0 0 46108 106 0 0 25 0 1 0 288306312 67440640 13991 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 16465 13991 104 219 0 16242 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 65860

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14183
/proc/meminfo: memFree=1717400/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=67268 CPUtime=522.13
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 17886 0 0 0 52099 114 0 0 25 0 1 0 288306312 68882432 14839 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 16817 14839 104 219 0 16594 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 67268

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1713368/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=69132 CPUtime=582.11
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 18897 0 0 0 58090 121 0 0 25 0 1 0 288306312 70791168 15817 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 17283 15817 104 219 0 17060 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 69132

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

[startup+585.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1713240/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=69132 CPUtime=585.3
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 18908 0 0 0 58409 121 0 0 25 0 1 0 288306312 70791168 15828 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 17283 15828 104 219 0 17060 0
Current children cumulated CPU time (s) 585.3
Current children cumulated vsize (KiB) 69132

[startup+587.101 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1713112/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=69512 CPUtime=586.91
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 18961 0 0 0 58569 122 0 0 25 0 1 0 288306312 71180288 15881 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 17378 15881 104 219 0 17155 0
Current children cumulated CPU time (s) 586.91
Current children cumulated vsize (KiB) 69512

[startup+587.901 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1712984/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=69512 CPUtime=587.71
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 18963 0 0 0 58649 122 0 0 25 0 1 0 288306312 71180288 15883 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 17378 15883 104 219 0 17155 0
Current children cumulated CPU time (s) 587.71
Current children cumulated vsize (KiB) 69512

[startup+588.101 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14183
/proc/meminfo: memFree=1712984/2055920 swapFree=4139076/4192956
[pid=14182] ppid=14180 vsize=69512 CPUtime=587.91
/proc/14182/stat : 14182 (PBS4) R 14180 14182 12024 0 -1 4194304 18963 0 0 0 58669 122 0 0 25 0 1 0 288306312 71180288 15883 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14182/statm: 17378 15883 104 219 0 17155 0
Current children cumulated CPU time (s) 587.91
Current children cumulated vsize (KiB) 69512

Child status: 0
Real time (s): 588.149
CPU time (s): 587.963
CPU user time (s): 586.727
CPU system time (s): 1.23581
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 69512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 586.727
system time used= 1.23581
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18971
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 11797

runsolver used 0.446932 second user time and 1.3338 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed May  2 16:18:06 UTC 2007

IDJOB= 453189
IDBENCH= 48114
IDSOLVER= 157
FILE ID= node3/453189-1178122686

PBS_JOBID= 4751025

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_5.opb
COMMAND LINE= /tmp/evaluation/453189-1178122686/PBS4 /tmp/evaluation/453189-1178122686/instance-453189-1178122686.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-453189-1178122686 -o ROOT/results/node3/conversion-453189-1178122686 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453189-1178122686/instance-453189-1178122686.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-453189-1178122686 -o ROOT/results/node3/solver-453189-1178122686 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453189-1178122686/PBS4 /tmp/evaluation/453189-1178122686/instance-453189-1178122686.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  381026b11996e1fba08582de081db326

RANDOM SEED= 710425926

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1776952 kB
Buffers:        107980 kB
Cached:          74892 kB
SwapCached:      17048 kB
Active:         111688 kB
Inactive:        98424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776952 kB
SwapTotal:     4192956 kB
SwapFree:      4139076 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          32224 kB
Slab:            54376 kB
Committed_AS: 11163452 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node3 on Wed May  2 16:27:54 UTC 2007