Trace number 454746

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
bsolo 3.0.17SAT (TO)-62 1800.11 1800.84

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_4.opb
MD5SUM95ae68c901d0b7917be5b837e9e56612
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-78
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -78
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint25
Maximum length of a constraint49
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)15754
Sum of products size (including duplicates)31508
Number of different products7877
Sum of products size15754

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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/454746-1178030471/instance-454746-1178030471.opb
0.00/0.01	c File size is 203674 bytes.
0.08/0.15	c Highest Coefficient sum: 500
0.08/0.15	c Parsing was ok!!
0.08/0.15	c Total parsing time: 0.143 s
0.08/0.17	c Var: 16254 Constr: 32508 16254/500/15754 Lit: 126032 Watch. Lit: 94524
0.08/0.17	c Obj. Vars: 500 (3.07617 % of total variables)
0.58/0.62	c Pre-processing Time: 0.617 s
0.58/0.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.58/0.62	c        0    500     7877    23631    3    15754    2625      0      0 0.62
0.58/0.62	c Switching off LPR mode.
0.58/0.62	o -60	0.62
0.58/0.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.58/0.63	c        0    500     7878    24131    3    15816    3625      1      0 0.62
0.58/0.63	o -61	0.624
1.09/1.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.09/1.18	c       10    500     7889    29010    3    15899    3625     12     16 0.62
1.09/1.18	c      111    500     7990    73030    9    16101    3988    113    169 0.65
1.09/1.18	c      361    500     8240   182004   22    16601    4387    363    497 0.73
1.09/1.18	c      837    500     8716   389499   44    17553    4826    839    952 0.88
1.09/1.18	c     1651    500     9530   744143   78    19181    5309   1653   1418 1.16
1.09/1.18	o -62	1.172
1800.07/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.80	c     1665    500     9545   750743   78    19273    3625   1668   1418 1.17
1800.07/1800.80	c     1765    500     9645   794232   82    19473    3988   1768   1461 1.21
1800.07/1800.80	c     2015    500     9895   902897   91    19973    4387   2018   1551 1.30
1800.07/1800.80	c     2490    500    10370  1109413  106    20923    4826   2493   1700 1.46
1800.07/1800.80	c     3304    500    11184  1463142  130    22551    5309   3307   1688 1.96
1800.07/1800.80	c     4625    500    12505  2037084  162    25193    5840   4628   1864 2.48
1800.07/1800.80	c     6706    500    14586  2942173  201    29355    6425   6709   1932 3.47
1800.07/1800.80	c     9929    500    17809  4343886  243    35801    7068   9932   1636 6.07
1800.07/1800.80	c    14866    500    22746  6489845  285    45675    7775  14869   1490 9.97
1800.07/1800.80	c    22372    500    30252  9750477  322    60687    8553  22375    943 23.70
1800.07/1800.80	c    33733    500    21119  5778473  273    42300    9409  13242    765 44.09
1800.07/1800.80	c    50877    500    17344  4139787  238    34750   10350   9467    726 70.00
1800.07/1800.80	c    76696    500    21764  6064165  278    43590   11386  13887    628 122.01
1800.07/1800.80	c   115529    500    16765  3885089  231    33592   12525   8888    468 246.46
1800.07/1800.80	c   173882    500    30180  9718850  322    60422   13778  22303    434 400.54
1800.07/1800.80	c   261516    500    25408  7636828  300    50878   15156  17531    370 705.84
1800.07/1800.80	c   393069    500    38002 13114760  345    76066   16672  30125    361 1088.42
1800.07/1800.80	c Caught signal: 15
1800.07/1800.80	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
1800.07/1800.80	v -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
1800.07/1800.80	v -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
1800.07/1800.80	v -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
1800.07/1800.80	v x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
1800.07/1800.80	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
1800.07/1800.80	v -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168
1800.07/1800.80	v -x169 -x170 -x171 x172 x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
1800.07/1800.80	v -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210
1800.07/1800.80	v -x211 x212 -x213 x214 -x215 -x216 -x217 -x218 x219 x220 -x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232
1800.07/1800.80	v x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 x252 -x253
1800.07/1800.80	v -x254 -x255 -x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274
1800.07/1800.80	v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295
1800.07/1800.80	v -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 x312 x313 -x314 -x315 -x316
1800.07/1800.80	v -x317 x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 x333 -x334 -x335 -x336 -x337
1800.07/1800.80	v -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 x349 -x350 -x351 -x352 -x353 -x354 -x355 x356 -x357 -x358
1800.07/1800.80	v -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379
1800.07/1800.80	v -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 x388 -x389 -x390 -x391 -x392 -x393 -x394 x395 x396 -x397 -x398 -x399 -x400
1800.07/1800.80	v x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 x413 -x414 -x415 -x416 -x417 -x418 -x419 x420 -x421
1800.07/1800.80	v -x422 x423 -x424 x425 -x426 -x427 -x428 -x429 -x430 x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x440 -x441 x442 -x443
1800.07/1800.80	v -x444 -x445 -x446 x447 -x448 -x449 x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 x458 -x459 -x460 -x461 -x462 -x463 x464 -x465
1800.07/1800.80	v -x466 -x467 -x468 -x469 -x470 x471 -x472 -x473 -x474 x475 x476 x477 -x478 x479 -x480 x481 -x482 -x483 -x484 -x485 x486 x487
1800.07/1800.80	v -x488 -x489 -x490 -x491 -x492 x493 -x494 -x495 x496 x497 x498 -x499 -x500
1800.07/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.80	c   23   576618  77427   686411    25146  7533333  17269    320 1800.07
1800.07/1800.80	c Objective: -62
1800.07/1800.80	s SATISFIABLE
1800.07/1800.80	c Total time: 1800.07 s

Verifier Data (download as text)

OK	-62

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-454746-1178030471 -o ROOT/results/node20/solver-454746-1178030471 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454746-1178030471/instance-454746-1178030471.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 8777
/proc/meminfo: memFree=1762912/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=2380 CPUtime=0
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 250964466 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7580921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8777/statm: 630 36 28 324 0 9 0

[startup+0.0118441 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8777
/proc/meminfo: memFree=1762912/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=4260 CPUtime=0
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 250964466 4362240 376 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 1065 377 291 324 0 85 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4260

[startup+0.101789 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8777
/proc/meminfo: memFree=1762912/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=7572 CPUtime=0.08
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 1257 0 0 0 8 0 0 0 18 0 1 0 250964466 7753728 1227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 1893 1227 323 324 0 913 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7572

[startup+0.301828 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8777
/proc/meminfo: memFree=1762912/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=12860 CPUtime=0.29
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 2596 0 0 0 28 1 0 0 19 0 1 0 250964466 13168640 2516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 3215 2516 305 324 0 2285 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12860

[startup+0.701909 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8777
/proc/meminfo: memFree=1762912/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=14092 CPUtime=0.69
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 3107 0 0 0 66 3 0 0 22 0 1 0 250964466 14430208 2835 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 3523 2835 311 324 0 2593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14092

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8778
/proc/meminfo: memFree=1747928/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=25788 CPUtime=1.49
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 6031 0 0 0 145 4 0 0 25 0 1 0 250964466 26406912 5759 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 6447 5759 311 324 0 5517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25788

[startup+3.10239 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8778
/proc/meminfo: memFree=1734936/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=44828 CPUtime=3.08
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 10795 0 0 0 303 5 0 0 25 0 1 0 250964466 45903872 10523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 11207 10523 311 324 0 10277 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 44828

[startup+6.30203 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8778
/proc/meminfo: memFree=1704408/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=69168 CPUtime=6.29
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 16887 0 0 0 620 9 0 0 25 0 1 0 250964466 70828032 16615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 17292 16615 311 324 0 16362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69168

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8779
/proc/meminfo: memFree=1664152/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=104436 CPUtime=12.68
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 25691 0 0 0 1255 13 0 0 25 0 1 0 250964466 106942464 25419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 26109 25419 311 324 0 25179 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 104436

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1618136/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=148344 CPUtime=25.48
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 36691 0 0 0 2527 21 0 0 25 0 1 0 250964466 151904256 36419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 37086 36419 311 324 0 36156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 148344

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1618136/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=148344 CPUtime=51.07
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 36691 0 0 0 5086 21 0 0 25 0 1 0 250964466 151904256 36419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8052480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 37086 36419 311 324 0 36156 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 148344

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1611736/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=154800 CPUtime=102.26
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 38300 0 0 0 10203 23 0 0 25 0 1 0 250964466 158515200 38028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 38700 38028 311 324 0 37770 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 154800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1600344/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=166164 CPUtime=162.23
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 41143 0 0 0 16198 25 0 0 25 0 1 0 250964466 170151936 40871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 41541 40871 311 324 0 40611 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 166164

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1600280/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=166164 CPUtime=222.21
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 41143 0 0 0 22195 26 0 0 25 0 1 0 250964466 170151936 40871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 41541 40871 311 324 0 40611 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 166164

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1600216/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=166248 CPUtime=282.18
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 41164 0 0 0 28192 26 0 0 25 0 1 0 250964466 170237952 40892 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 41562 40892 311 324 0 40632 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 166248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1593944/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=172480 CPUtime=342.16
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 42723 0 0 0 34188 28 0 0 25 0 1 0 250964466 176619520 42451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572653 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 43120 42451 311 324 0 42190 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 172480

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1593624/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=172808 CPUtime=402.15
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 42805 0 0 0 40186 29 0 0 25 0 1 0 250964466 176955392 42533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 43202 42533 311 324 0 42272 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 172808

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1586904/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=179492 CPUtime=462.12
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 44476 0 0 0 46182 30 0 0 25 0 1 0 250964466 183799808 44204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 44873 44204 311 324 0 43943 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 179492

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1586456/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=179984 CPUtime=522.1
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 44599 0 0 0 52179 31 0 0 25 0 1 0 250964466 184303616 44327 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 44996 44327 311 324 0 44066 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 179984

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1587352/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=178840 CPUtime=582.09
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 44599 0 0 0 58177 32 0 0 25 0 1 0 250964466 183132160 44044 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 44710 44044 311 324 0 43780 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 178840

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1587352/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=178840 CPUtime=642.06
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 44599 0 0 0 64174 32 0 0 25 0 1 0 250964466 183132160 44044 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 44710 44044 311 324 0 43780 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 178840


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1578712/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=187644 CPUtime=822
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 46800 0 0 0 82165 35 0 0 25 0 1 0 250964466 192147456 46245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 46911 46245 311 324 0 45981 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 187644

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1579160/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=187068 CPUtime=881.98
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 46800 0 0 0 88162 36 0 0 25 0 1 0 250964466 191557632 46102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 46767 46102 311 324 0 45837 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 187068

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1579096/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=187324 CPUtime=941.95
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 46862 0 0 0 94159 36 0 0 25 0 1 0 250964466 191819776 46164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 46831 46164 311 324 0 45901 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 187324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1579160/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=187324 CPUtime=1001.93
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 46862 0 0 0 100157 36 0 0 25 0 1 0 250964466 191819776 46164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 46831 46164 311 324 0 45901 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 187324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1579224/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=187356 CPUtime=1061.92
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 46871 0 0 0 106155 37 0 0 25 0 1 0 250964466 191852544 46173 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 46839 46173 311 324 0 45909 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 187356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1570648/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=195768 CPUtime=1121.9
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 48995 0 0 0 112152 38 0 0 25 0 1 0 250964466 200466432 48264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 48942 48264 311 324 0 48012 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 195768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8780
/proc/meminfo: memFree=1570648/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=195768 CPUtime=1181.87
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 48995 0 0 0 118149 38 0 0 25 0 1 0 250964466 200466432 48264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 48942 48264 311 324 0 48012 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 195768

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8958
/proc/meminfo: memFree=1569448/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=195768 CPUtime=1241.77
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49035 0 0 0 124138 39 0 0 25 0 1 0 250964466 200466432 48271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 48942 48271 311 324 0 48012 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 195768

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570200/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196020 CPUtime=1301.74
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49125 0 0 0 130135 39 0 0 25 0 1 0 250964466 200724480 48328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49005 48328 311 324 0 48075 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 196020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570264/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196020 CPUtime=1361.72
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49125 0 0 0 136132 40 0 0 25 0 1 0 250964466 200724480 48328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49005 48328 311 324 0 48075 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 196020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8978
/proc/meminfo: memFree=1570456/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=195788 CPUtime=1421.7
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49125 0 0 0 142130 40 0 0 25 0 1 0 250964466 200486912 48282 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 48947 48282 311 324 0 48017 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 195788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570392/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=195916 CPUtime=1481.67
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49186 0 0 0 148127 40 0 0 25 0 1 0 250964466 200617984 48310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 48979 48310 311 324 0 48049 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 195916

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570392/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=195916 CPUtime=1541.65
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49186 0 0 0 154124 41 0 0 25 0 1 0 250964466 200617984 48310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 48979 48310 311 324 0 48049 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 195916

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570264/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196044 CPUtime=1601.63
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49253 0 0 0 160122 41 0 0 25 0 1 0 250964466 200749056 48344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49011 48344 311 324 0 48081 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 196044

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570328/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196044 CPUtime=1661.61
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49253 0 0 0 166119 42 0 0 25 0 1 0 250964466 200749056 48344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49011 48344 311 324 0 48081 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 196044

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570328/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196020 CPUtime=1721.59
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49286 0 0 0 172117 42 0 0 25 0 1 0 250964466 200724480 48340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49005 48340 311 324 0 48075 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 196020

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570328/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196020 CPUtime=1781.57
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49319 0 0 0 178114 43 0 0 25 0 1 0 250964466 200724480 48340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49005 48340 311 324 0 48075 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 196020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8978
/proc/meminfo: memFree=1570328/2055920 swapFree=4154876/4192956
[pid=8777] ppid=8775 vsize=196020 CPUtime=1800.07
/proc/8777/stat : 8777 (bsolo3.0.17) R 8775 8777 29435 0 -1 4194304 49319 0 0 0 179964 43 0 0 25 0 1 0 250964466 200724480 48340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 49005 48340 311 324 0 48075 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 196020

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

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

Child status: 15
Real time (s): 1800.84
CPU time (s): 1800.11
CPU user time (s): 1799.64
CPU system time (s): 0.461929
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 196044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49323
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= 12
involuntary context switches= 2183

runsolver used 1.42378 second user time and 3.9144 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 14:41:11 UTC 2007

IDJOB= 454746
IDBENCH= 48217
IDSOLVER= 199
FILE ID= node20/454746-1178030471

PBS_JOBID= 4728375

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_25_4.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454746-1178030471/instance-454746-1178030471.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-454746-1178030471 -o ROOT/results/node20/solver-454746-1178030471 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454746-1178030471/instance-454746-1178030471.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  95ae68c901d0b7917be5b837e9e56612

RANDOM SEED= 586332595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1763320 kB
Buffers:         70556 kB
Cached:         127128 kB
SwapCached:      16448 kB
Active:         146484 kB
Inactive:        80044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763320 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            6816 kB
Writeback:           0 kB
Mapped:          35076 kB
Slab:            51624 kB
Committed_AS:  4081444 kB
PageTables:       1764 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= 66558 MiB

End job on node20 on Tue May  1 15:11:14 UTC 2007