Trace number 454785

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 3.0.16SAT-109 1799.91 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_2.opb
MD5SUM8d62286ae12c02f1d9e42b05c51333f2
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-131
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
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 constraint10
Maximum length of a constraint21
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)6328
Sum of products size (including duplicates)12656
Number of different products3164
Sum of products size6328

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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/454785-1178031112/instance-454785-1178031112.opb
0.00/0.00	c File size is 86017 bytes.
0.02/0.04	c Highest Coefficient sum: 500
0.02/0.04	c Parsing was ok!!
0.02/0.04	c Total parsing time: 0.038 s
0.02/0.05	c Var: 6828 Constr: 13656 6828/500/6328 Lit: 50624 Watch. Lit: 37968
0.02/0.05	c Obj. Vars: 500 (7.32279 % of total variables)
0.09/0.12	c Pre-processing Time: 0.119 s
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        0    500     3164     9492    3     6328    1054      0      0 0.12
0.09/0.12	c Switching off LPR mode.
0.09/0.12	o -107	0.12
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        0    500     3165     9992    3     6437    2054      1      0 0.12
0.09/0.12	o -109	0.121
1799.91/1800.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.91/1800.58	c        2    500     3168    11272    3     6552    2054      4     16 0.12
1799.91/1800.58	c      102    500     3268    50127   15     6752    2260    104    693 0.15
1799.91/1800.58	c      352    500     3518   147174   41     7252    2487    354   1660 0.21
1799.91/1800.58	c      827    500     3993   331429   83     8202    2736    829   2418 0.34
1799.91/1800.58	c     1642    500     4808   647767  134     9832    3010   1644   2816 0.58
1799.91/1800.58	c     2962    500     6128  1159505  189    12472    3312   2964   2953 1.00
1799.91/1800.58	c     5044    500     8210  1967697  239    16636    3644   5046   2942 1.71
1799.91/1800.58	c     8269    500    11435  3218775  281    23086    4009   8271   2292 3.61
1799.91/1800.58	c    13207    500     7596  1727601  227    15301    4410   4432   2171 6.08
1799.91/1800.58	c    20714    500     6122  1156598  188    12353    4852   2958   1941 10.67
1799.91/1800.58	c    32075    500     8272  1992532  240    16653    5338   5108   1652 19.41
1799.91/1800.58	c    49219    500     6542  1319940  201    13193    5872   3378   1604 30.68
1799.91/1800.58	c    75038    500    12919  3798073  293    25947    6460   9755   1366 54.90
1799.91/1800.58	c   113870    500    11729  3331805  284    23567    7107   8565   1221 93.24
1799.91/1800.58	c   172222    500     8093  1921307  237    16295    7818   4929   1034 166.56
1799.91/1800.58	c   259856    500    10250  2759114  269    20609    8600   7086   1004 258.69
1799.91/1800.58	c   391409    500     8933  2247425  251    17975    9461   5769    974 401.67
1799.91/1800.58	c   588841    500    10717  2940740  274    21543   10408   7553    913 644.45
1799.91/1800.58	c   885093    500    19359  6300589  325    38827   11449  16195    811 1090.34
1799.91/1800.58	c  1329576    500    14152  4271210  301    28413   12594  10988    813 1634.88
1799.91/1800.58	c Resources Exceeded
1799.91/1800.58	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
1799.91/1800.58	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
1799.91/1800.58	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
1799.91/1800.58	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 -x106
1799.91/1800.58	v -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 -x126 -x127
1799.91/1800.58	v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148
1799.91/1800.58	v -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169
1799.91/1800.58	v x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190
1799.91/1800.58	v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 x210 -x211
1799.91/1800.58	v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232
1799.91/1800.58	v -x233 x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 -x252 -x253
1799.91/1800.58	v x254 -x255 -x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 x268 -x269 -x270 -x271 -x272 -x273 x274
1799.91/1800.58	v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295
1799.91/1800.58	v x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 x304 -x305 -x306 -x307 -x308 -x309 x310 x311 -x312 -x313 -x314 -x315 x316 -x317
1799.91/1800.58	v -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 -x332 x333 -x334 -x335 -x336 -x337 x338
1799.91/1800.58	v -x339 -x340 x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 x358 -x359
1799.91/1800.58	v -x360 -x361 x362 x363 -x364 -x365 -x366 -x367 -x368 x369 -x370 x371 -x372 -x373 -x374 -x375 -x376 -x377 x378 -x379 -x380 -x381
1799.91/1800.58	v -x382 -x383 -x384 x385 -x386 -x387 -x388 x389 -x390 x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 x399 x400 x401 -x402 -x403
1799.91/1800.58	v -x404 x405 x406 -x407 x408 -x409 -x410 x411 -x412 -x413 x414 -x415 -x416 x417 -x418 x419 -x420 -x421 x422 -x423 x424 -x425
1799.91/1800.58	v -x426 -x427 -x428 x429 -x430 x431 x432 -x433 x434 -x435 x436 x437 -x438 -x439 x440 x441 x442 -x443 -x444 x445 -x446 x447 x448
1799.91/1800.58	v x449 x450 -x451 x452 -x453 -x454 x455 -x456 -x457 x458 x459 -x460 x461 -x462 x463 -x464 x465 x466 x467 x468 x469 x470 x471 x472
1799.91/1800.58	v 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
1799.91/1800.58	v x498 -x499 x500
1799.91/1800.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.91/1800.58	c   21  1459617 333992  2085197    13482  4011593  10318    810 1800.00
1799.91/1800.58	c Objective: -109
1799.91/1800.58	s SATISFIABLE
1799.91/1800.58	c Total time: 1800 s

Verifier Data (download as text)

OK	-109

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-454785-1178031112 -o ROOT/results/node62/solver-454785-1178031112 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454785-1178031112/instance-454785-1178031112.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: 0.85 0.97 0.99 3/64 15621
/proc/meminfo: memFree=1788968/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=11824 CPUtime=0
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 121687155 12107776 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 2956 335 281 324 0 2003 0

[startup+0.0356749 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 15621
/proc/meminfo: memFree=1788968/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=5796 CPUtime=0.02
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 821 0 0 0 2 0 0 0 18 0 1 0 121687155 5935104 790 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 1449 790 309 324 0 496 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5796

[startup+0.101682 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 15621
/proc/meminfo: memFree=1788968/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=7844 CPUtime=0.09
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 1322 0 0 0 9 0 0 0 18 0 1 0 121687155 8032256 1269 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8541765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 1961 1277 307 324 0 1030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7844

[startup+0.301706 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 15621
/proc/meminfo: memFree=1788968/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=10672 CPUtime=0.28
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 2088 0 0 0 28 0 0 0 19 0 1 0 121687155 10928128 2012 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 2668 2012 313 324 0 1737 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10672

[startup+0.701752 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 15621
/proc/meminfo: memFree=1788968/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=17040 CPUtime=0.69
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 3709 0 0 0 67 2 0 0 23 0 1 0 121687155 17448960 3633 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 4260 3633 313 324 0 3329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17040

[startup+1.50185 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 15622
/proc/meminfo: memFree=1771104/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=28980 CPUtime=1.49
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 6674 0 0 0 146 3 0 0 25 0 1 0 121687155 29675520 6598 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 7245 6598 313 324 0 6314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28980

[startup+3.10103 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 15622
/proc/meminfo: memFree=1755168/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=45036 CPUtime=3.09
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 10703 0 0 0 303 6 0 0 25 0 1 0 121687155 46116864 10627 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 11259 10627 313 324 0 10328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45036

[startup+6.30141 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 15622
/proc/meminfo: memFree=1732000/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=60304 CPUtime=6.29
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 14514 0 0 0 621 8 0 0 25 0 1 0 121687155 61751296 14438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 15076 14438 313 324 0 14145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60304

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 15622
/proc/meminfo: memFree=1729384/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=63004 CPUtime=12.69
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 15199 0 0 0 1259 10 0 0 25 0 1 0 121687155 64516096 15123 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 15751 15123 313 324 0 14820 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63004

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 15622
/proc/meminfo: memFree=1724712/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=67860 CPUtime=25.48
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 16394 0 0 0 2536 12 0 0 25 0 1 0 121687155 69488640 16318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 16965 16318 313 324 0 16034 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67860

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 15622
/proc/meminfo: memFree=1721960/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=70580 CPUtime=51.08
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 17691 0 0 0 5091 17 0 0 25 0 1 0 121687155 72273920 16998 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 17645 16998 313 324 0 16714 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70580

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 15622
/proc/meminfo: memFree=1715880/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=76656 CPUtime=102.26
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 19264 0 0 0 10202 24 0 0 25 0 1 0 121687155 78495744 18521 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 19164 18521 313 324 0 18233 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76656

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 15622
/proc/meminfo: memFree=1715624/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=76892 CPUtime=162.25
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 19377 0 0 0 16192 33 0 0 25 0 1 0 121687155 78737408 18578 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 19223 18578 313 324 0 18292 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76892

[startup+222.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 15624
/proc/meminfo: memFree=1713000/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=79192 CPUtime=222.23
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 20507 0 0 0 22182 41 0 0 25 0 1 0 121687155 81092608 19171 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 19798 19171 313 324 0 18867 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79192

[startup+282.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 15624
/proc/meminfo: memFree=1708136/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=84272 CPUtime=282.21
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 21760 0 0 0 28170 51 0 0 25 0 1 0 121687155 86294528 20424 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 21068 20424 313 324 0 20137 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 84272

[startup+342.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 15624
/proc/meminfo: memFree=1708136/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=84144 CPUtime=342.2
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 21760 0 0 0 34162 58 0 0 25 0 1 0 121687155 86163456 20409 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 21036 20409 313 324 0 20105 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 84144

[startup+402.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 15624
/proc/meminfo: memFree=1708200/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=84212 CPUtime=402.18
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 21855 0 0 0 40152 66 0 0 25 0 1 0 121687155 86233088 20410 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 21053 20410 313 324 0 20122 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 84212

[startup+462.302 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 15624
/proc/meminfo: memFree=1703656/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=88596 CPUtime=462.16
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 22974 0 0 0 46142 74 0 0 25 0 1 0 121687155 90722304 21521 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 22149 21521 313 324 0 21218 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 88596

[startup+522.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 15624
/proc/meminfo: memFree=1703720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=88616 CPUtime=522.15
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 22979 0 0 0 52132 83 0 0 25 0 1 0 121687155 90742784 21510 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 22154 21510 313 324 0 21223 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 88616

[startup+582.302 s]
/proc/loadavg: 1.08 1.06 1.00 2/71 15788
/proc/meminfo: memFree=1702440/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=88608 CPUtime=582.05
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 22989 0 0 0 58112 93 0 0 25 0 1 0 121687155 90734592 21512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 22152 21512 313 324 0 21221 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 88608

[startup+642.302 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 15822
/proc/meminfo: memFree=1703400/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=88608 CPUtime=642.03
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 23001 0 0 0 64100 103 0 0 25 0 1 0 121687155 90734592 21524 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 22152 21524 313 324 0 21221 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 88608


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

/proc/loadavg: 1.06 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1693544/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=98476 CPUtime=1421.82
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 25635 0 0 0 141979 203 0 0 25 0 1 0 121687155 100839424 23988 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 24619 23988 313 324 0 23688 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 98476

[startup+1482.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1693608/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=98500 CPUtime=1481.8
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 25679 0 0 0 147970 210 0 0 25 0 1 0 121687155 100864000 23987 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 24625 23987 313 324 0 23694 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 98500

[startup+1542.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/65 15822
/proc/meminfo: memFree=1693608/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=98428 CPUtime=1541.78
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 25692 0 0 0 153959 219 0 0 25 0 1 0 121687155 100790272 23966 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 24607 23966 313 324 0 23676 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 98428

[startup+1602.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/65 15822
/proc/meminfo: memFree=1693608/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=98464 CPUtime=1601.76
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 25718 0 0 0 159950 226 0 0 25 0 1 0 121687155 100827136 23977 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 24616 23977 313 324 0 23685 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 98464

[startup+1662.3 s]
/proc/loadavg: 1.11 1.08 1.00 2/65 15822
/proc/meminfo: memFree=1687912/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104256 CPUtime=1661.75
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27175 0 0 0 165939 236 0 0 25 0 1 0 121687155 106758144 25424 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26064 25424 313 324 0 25133 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 104256

[startup+1722.3 s]
/proc/loadavg: 1.10 1.08 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104224 CPUtime=1721.73
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27226 0 0 0 171932 241 0 0 25 0 1 0 121687155 106725376 25429 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26056 25429 313 324 0 25125 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 104224

[startup+1782.3 s]
/proc/loadavg: 1.09 1.08 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104312 CPUtime=1781.72
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 177923 249 0 0 25 0 1 0 121687155 106815488 25438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26078 25438 313 324 0 25147 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 104312

[startup+1800.5 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104208 CPUtime=1799.91
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 179740 251 0 0 25 0 1 0 121687155 106708992 25425 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26052 25425 313 324 0 25121 0
Current children cumulated CPU time (s) 1799.91
Current children cumulated vsize (KiB) 104208

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1799.91 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.91 s) to the 'lost time'.

[startup+1800.6 s]
/proc/loadavg: 1.07 1.07 1.00 1/64 15822
/proc/meminfo: memFree=1788400/2055920 swapFree=4184544/4192956
[pid=15621] ppid=-1 vsize=0 CPUtime=0
/proc/15621/stat : -- couldn't open stat file --/proc/15621/statm: 11817 361 300 169 0 53 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+1791.91 s]
/proc/loadavg: 1.08 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104312 CPUtime=1791.32
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 178882 250 0 0 25 0 1 0 121687155 106815488 25438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26078 25438 313 324 0 25147 0
Current children cumulated CPU time (s) 1791.32
Current children cumulated vsize (KiB) 104312

[startup+1795.1 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104312 CPUtime=1794.51
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 179201 250 0 0 25 0 1 0 121687155 106815488 25438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26078 25438 313 324 0 25147 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 104312

[startup+1798.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104208 CPUtime=1797.71
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 179521 250 0 0 25 0 1 0 121687155 106708992 25425 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26052 25425 313 324 0 25121 0
Current children cumulated CPU time (s) 1797.71
Current children cumulated vsize (KiB) 104208

[startup+1799.9 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104208 CPUtime=1799.31
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 179680 251 0 0 25 0 1 0 121687155 106708992 25425 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26052 25425 313 324 0 25121 0
Current children cumulated CPU time (s) 1799.31
Current children cumulated vsize (KiB) 104208

[startup+1800.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104208 CPUtime=1799.71
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 179720 251 0 0 25 0 1 0 121687155 106708992 25425 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26052 25425 313 324 0 25121 0
Current children cumulated CPU time (s) 1799.71
Current children cumulated vsize (KiB) 104208

[startup+1800.5 s]
/proc/loadavg: 1.07 1.07 1.00 2/65 15822
/proc/meminfo: memFree=1687720/2055920 swapFree=4184544/4192956
[pid=15621] ppid=15619 vsize=104208 CPUtime=1799.91
/proc/15621/stat : 15621 (bsolo3.0.16) R 15619 15621 17784 0 -1 4194304 27235 0 0 0 179740 251 0 0 25 0 1 0 121687155 106708992 25425 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15621/statm: 26052 25425 313 324 0 25121 0
Current children cumulated CPU time (s) 1799.91
Current children cumulated vsize (KiB) 104208

[startup+1800.6 s]
/proc/loadavg: 1.07 1.07 1.00 1/64 15822
/proc/meminfo: memFree=1788400/2055920 swapFree=4184544/4192956
[pid=15621] ppid=-1 vsize=0 CPUtime=0
/proc/15621/stat : -- couldn't open stat file --/proc/15621/statm: 11817 361 300 169 0 53 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15621 and gives
#  childrusage.ru_utime.tv_sec=1797
#  childrusage.ru_utime.tv_usec=486740
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=532614
# CPU time returned by wait4() is 1800.02
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1799.91
#  lost CPU user time (s): 1797.4
#  lost CPU system time (s): 2.51

Real time (s): 1800.61
CPU time (s): 1799.91
CPU user time (s): 1797.4
CPU system time (s): 2.51
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 104460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.49
system time used= 2.53261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27236
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= 3364

runsolver used 1.48377 second user time and 3.48747 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 14:51:52 UTC 2007

IDJOB= 454785
IDBENCH= 48220
IDSOLVER= 163
FILE ID= node62/454785-1178031112

PBS_JOBID= 4728387

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454785-1178031112/instance-454785-1178031112.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-454785-1178031112 -o ROOT/results/node62/solver-454785-1178031112 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454785-1178031112/instance-454785-1178031112.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  8d62286ae12c02f1d9e42b05c51333f2

RANDOM SEED= 352412926

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1789376 kB
Buffers:         35048 kB
Cached:         154824 kB
SwapCached:       2296 kB
Active:          85796 kB
Inactive:       117688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789376 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            6852 kB
Writeback:           0 kB
Mapped:          19748 kB
Slab:            49048 kB
Committed_AS:  2236828 kB
PageTables:       1472 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 node62 on Tue May  1 15:21:52 UTC 2007