Trace number 454716

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 1800.04 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_3.opb
MD5SUM04b0fb885ddf05bea62d9eda618b3e5b
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-79
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -79
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)15722
Sum of products size (including duplicates)31444
Number of different products7861
Sum of products size15722

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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/454716-1178030135/instance-454716-1178030135.opb
0.00/0.00	c File size is 203180 bytes.
0.06/0.09	c Highest Coefficient sum: 500
0.06/0.09	c Parsing was ok!!
0.06/0.09	c Total parsing time: 0.093 s
0.09/0.12	c Var: 16222 Constr: 32444 16222/500/15722 Lit: 125776 Watch. Lit: 94332
0.09/0.12	c Obj. Vars: 500 (3.08223 % of total variables)
0.49/0.56	c Pre-processing Time: 0.566 s
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c        0    500     7861    23583    3    15722    2620      0      0 0.57
0.49/0.57	c Switching off LPR mode.
0.49/0.57	o -59	0.569
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c        0    500     7862    24083    3    15783    3620      1      0 0.57
0.49/0.57	o -61	0.572
255.60/255.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
255.60/255.71	c        5    500     7868    26774    3    15856    3620      7      8 0.57
255.60/255.71	c      105    500     7968    70404    8    16056    3983    107    175 0.60
255.60/255.71	c      355    500     8218   179211   21    16556    4382    357    525 0.68
255.60/255.71	c      831    500     8694   386473   44    17508    4821    833   1015 0.82
255.60/255.71	c     1644    500     9507   740904   77    19134    5304   1646   1447 1.14
255.60/255.71	c     2964    500    10827  1315772  121    21774    5835   2966   1773 1.67
255.60/255.71	c     5046    500    12909  2222512  172    25938    6419   5048   1605 3.14
255.60/255.71	c     8270    500    16133  3627128  224    32386    7061   8272   1603 5.16
255.60/255.71	c    13207    500    21070  5778107  274    42260    7768  13209   1282 10.30
255.60/255.71	c    20713    500    28576  9048241  316    57272    8545  20715   1012 20.46
255.60/255.71	c    32074    500    19472  5086212  261    39005    9400  11611    797 40.20
255.60/255.71	c    49219    500    15733  3454492  219    31527   10341   7872    643 76.52
255.60/255.71	c    75039    500    20201  5396512  267    40463   11376  12340    609 123.07
255.60/255.71	c   113873    500    15290  3260441  213    30641   12514   7429    462 246.36
255.60/255.71	o -62	255.625
1800.00/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.00/1800.70	c   122337    500    23755  6953914  292    47633    3620  15894    478 255.63
1800.00/1800.70	c   122438    500    23856  6997814  293    47835    3983  15995    478 255.81
1800.00/1800.70	c   122688    500    24106  7106592  294    48335    4382  16245    479 255.94
1800.00/1800.70	c   123164    500    24582  7313398  297    49287    4821  16721    479 256.78
1800.00/1800.70	c   123977    500    25395  7666743  301    50913    5304  17534    482 257.17
1800.00/1800.70	c   125297    500    26715  8240254  308    53553    5835  18854    481 260.06
1800.00/1800.70	c   127379    500    28797  9145168  317    57717    6419  20936    486 261.67
1800.00/1800.70	c   130602    500    12630  2095597  165    25322    7061   4769    485 268.91
1800.00/1800.70	c   135539    500    17567  4239689  241    35196    7768   9706    497 272.69
1800.00/1800.70	c   143045    500    25073  7502172  299    50208    8545  17212    508 281.16
1800.00/1800.70	c   154407    500    15973  3549097  222    32008    9400   8112    500 308.58
1800.00/1800.70	c   171551    500    12562  2065568  164    25186   10341   4701    494 347.24
1800.00/1800.70	c   197370    500    17024  4003376  235    34110   11376   9163    480 410.34
1800.00/1800.70	c   236203    500    33994 11375313  334    68050   12514  26133    461 511.99
1800.00/1800.70	c   294555    500    25017  7480761  299    50096   13766  17156    430 684.10
1800.00/1800.70	c   382189    500    20376  5467845  268    40814   15143  12515    421 907.31
1800.00/1800.70	c   513741    500    33189 11029464  332    66440   16658  25328    376 1366.27
1800.00/1800.70	c Caught signal: 15
1800.00/1800.71	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
1800.00/1800.71	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
1800.00/1800.71	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 -x82
1800.00/1800.71	v -x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106
1800.00/1800.71	v -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127
1800.00/1800.71	v -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148
1800.00/1800.71	v -x149 -x150 -x151 x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169
1800.00/1800.71	v -x170 x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
1800.00/1800.71	v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211
1800.00/1800.71	v x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 -x232
1800.00/1800.71	v -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253
1800.00/1800.71	v -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 -x273 -x274
1800.00/1800.71	v -x275 -x276 -x277 x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 x289 -x290 -x291 -x292 -x293 -x294 x295 -x296
1800.00/1800.71	v -x297 -x298 -x299 -x300 -x301 -x302 x303 -x304 -x305 -x306 -x307 x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 x317
1800.00/1800.71	v -x318 -x319 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 -x328 x329 -x330 x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338
1800.00/1800.71	v -x339 -x340 -x341 -x342 x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 -x359
1800.00/1800.71	v -x360 -x361 x362 -x363 -x364 -x365 -x366 -x367 -x368 x369 x370 -x371 -x372 x373 -x374 -x375 x376 -x377 -x378 -x379 -x380 -x381
1800.00/1800.71	v -x382 -x383 x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 x392 -x393 x394 -x395 x396 -x397 -x398 -x399 -x400 -x401 -x402
1800.00/1800.71	v -x403 -x404 x405 -x406 -x407 -x408 x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 x420 -x421 -x422 x423
1800.00/1800.71	v -x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 x440 -x441 -x442 -x443 x444
1800.00/1800.71	v -x445 -x446 x447 -x448 -x449 -x450 -x451 -x452 x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465
1800.00/1800.71	v x466 -x467 -x468 x469 -x470 -x471 -x472 -x473 x474 x475 x476 x477 -x478 -x479 -x480 -x481 x482 -x483 -x484 -x485 -x486 -x487
1800.00/1800.71	v -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500
1800.00/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.71	c   32   610676  95894   757189    32079 10543249  24218    339 1800.01
1800.00/1800.71	c Objective: -62
1800.00/1800.71	s SATISFIABLE
1800.00/1800.71	c Total time: 1800.01 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/node22/watcher-454716-1178030135 -o ROOT/results/node22/solver-454716-1178030135 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454716-1178030135/instance-454716-1178030135.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: 0.92 0.98 0.99 3/77 21600
/proc/meminfo: memFree=1731304/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=11936 CPUtime=0
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 250931244 12222464 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 2984 334 279 324 0 2004 0

[startup+0.0651361 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21600
/proc/meminfo: memFree=1731304/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=7576 CPUtime=0.06
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 1255 0 0 0 6 0 0 0 18 0 1 0 250931244 7757824 1225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 1894 1226 323 324 0 914 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7576

[startup+0.102139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21600
/proc/meminfo: memFree=1731304/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=8968 CPUtime=0.09
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 1689 0 0 0 9 0 0 0 18 0 1 0 250931244 9183232 1609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5111895 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 2242 1609 300 324 0 1312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8968

[startup+0.30117 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21600
/proc/meminfo: memFree=1731304/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=12844 CPUtime=0.29
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 2590 0 0 0 29 0 0 0 19 0 1 0 250931244 13152256 2510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 3211 2510 304 324 0 2281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12844

[startup+0.701231 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21600
/proc/meminfo: memFree=1731304/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=15000 CPUtime=0.69
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 3333 0 0 0 67 2 0 0 22 0 1 0 250931244 15360000 3061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 3750 3061 311 324 0 2820 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15000

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1715360/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=26172 CPUtime=1.49
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 6138 0 0 0 146 3 0 0 25 0 1 0 250931244 26800128 5866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 6543 5866 311 324 0 5613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26172

[startup+3.10159 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1703584/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=38872 CPUtime=3.09
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 9315 0 0 0 305 4 0 0 25 0 1 0 250931244 39804928 9043 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 9718 9043 311 324 0 8788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38872

[startup+6.30108 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1674656/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=66432 CPUtime=6.29
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 16210 0 0 0 621 8 0 0 25 0 1 0 250931244 68026368 15938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 16608 15938 311 324 0 15678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66432

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1635952/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=102668 CPUtime=12.69
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 25253 0 0 0 1256 13 0 0 25 0 1 0 250931244 105132032 24981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 25667 24981 311 324 0 24737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102668

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1586096/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=148496 CPUtime=25.48
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 36722 0 0 0 2531 17 0 0 25 0 1 0 250931244 152059904 36450 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 37124 36450 311 324 0 36194 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 148496

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1586160/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=148496 CPUtime=51.07
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 36722 0 0 0 5089 18 0 0 25 0 1 0 250931244 152059904 36450 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 37124 36450 311 324 0 36194 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 148496

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1579696/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=154944 CPUtime=102.25
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 38335 0 0 0 10206 19 0 0 25 0 1 0 250931244 158662656 38063 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 38736 38063 311 324 0 37806 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 154944

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21601
/proc/meminfo: memFree=1568240/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=166320 CPUtime=162.23
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 41181 0 0 0 16202 21 0 0 25 0 1 0 250931244 170311680 40909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 41580 40909 311 324 0 40650 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 166320

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1568112/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=166320 CPUtime=222.21
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 41181 0 0 0 22199 22 0 0 25 0 1 0 250931244 170311680 40909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 41580 40909 311 324 0 40650 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 166320

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1574128/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=160160 CPUtime=282.19
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 41181 0 0 0 28197 22 0 0 25 0 1 0 250931244 164003840 39374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586885 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 40040 39374 311 324 0 39110 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 160160

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1574704/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=159616 CPUtime=342.17
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 41181 0 0 0 34194 23 0 0 25 0 1 0 250931244 163446784 39238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 39904 39238 311 324 0 38974 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 159616

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1574256/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=160232 CPUtime=402.15
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 41353 0 0 0 40192 23 0 0 25 0 1 0 250931244 164077568 39386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 40058 39386 311 324 0 39128 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 160232

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1568816/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=165704 CPUtime=462.13
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 42722 0 0 0 46189 24 0 0 25 0 1 0 250931244 169680896 40755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 41426 40755 311 324 0 40496 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 165704

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1562160/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=172268 CPUtime=522.11
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 44364 0 0 0 52185 26 0 0 25 0 1 0 250931244 176402432 42397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 43067 42397 311 324 0 42137 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 172268

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1562160/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=172268 CPUtime=582.09
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 44364 0 0 0 58182 27 0 0 25 0 1 0 250931244 176402432 42397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 43067 42397 311 324 0 42137 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 172268

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1562992/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=171248 CPUtime=642.07
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 44364 0 0 0 64180 27 0 0 25 0 1 0 250931244 175357952 42146 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 42812 42146 311 324 0 41882 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 171248


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1555056/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=179168 CPUtime=881.99
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 46446 0 0 0 88169 30 0 0 25 0 1 0 250931244 183468032 44125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 44792 44125 311 324 0 43862 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 179168

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1554928/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=179424 CPUtime=941.97
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 46509 0 0 0 94167 30 0 0 25 0 1 0 250931244 183730176 44188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 44856 44188 311 324 0 43926 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 179424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547440/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=186956 CPUtime=1001.96
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48392 0 0 0 100164 32 0 0 25 0 1 0 250931244 191442944 46071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46739 46071 311 324 0 45809 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 186956

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547184/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=187180 CPUtime=1061.93
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48448 0 0 0 106161 32 0 0 25 0 1 0 250931244 191672320 46127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46795 46127 311 324 0 45865 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 187180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547184/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=187180 CPUtime=1121.92
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48448 0 0 0 112159 33 0 0 25 0 1 0 250931244 191672320 46127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46795 46127 311 324 0 45865 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 187180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547504/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=186716 CPUtime=1181.9
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48448 0 0 0 118157 33 0 0 25 0 1 0 250931244 191197184 46013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46679 46013 311 324 0 45749 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 186716

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547376/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=186996 CPUtime=1241.87
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48517 0 0 0 124154 33 0 0 25 0 1 0 250931244 191483904 46082 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46749 46082 311 324 0 45819 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 186996

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547376/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=186996 CPUtime=1301.86
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48517 0 0 0 130152 34 0 0 25 0 1 0 250931244 191483904 46082 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46749 46082 311 324 0 45819 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 186996

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21603
/proc/meminfo: memFree=1547312/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=187004 CPUtime=1361.83
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 48519 0 0 0 136149 34 0 0 25 0 1 0 250931244 191492096 46084 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 46751 46084 311 324 0 45821 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 187004

[startup+1422.31 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 21603
/proc/meminfo: memFree=1538928/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195424 CPUtime=1421.82
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50630 0 0 0 142147 35 0 0 25 0 1 0 250931244 200114176 48162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5119682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48856 48162 311 324 0 47926 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 195424

[startup+1482.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21603
/proc/meminfo: memFree=1538992/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195424 CPUtime=1481.8
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50630 0 0 0 148144 36 0 0 25 0 1 0 250931244 200114176 48162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48856 48162 311 324 0 47926 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 195424

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21711
/proc/meminfo: memFree=1537648/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195552 CPUtime=1541.73
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50704 0 0 0 154136 37 0 0 25 0 1 0 250931244 200245248 48203 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48888 48203 311 324 0 47958 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 195552

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21801
/proc/meminfo: memFree=1538608/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195552 CPUtime=1601.65
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50704 0 0 0 160128 37 0 0 25 0 1 0 250931244 200245248 48203 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48888 48203 311 324 0 47958 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 195552

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21801
/proc/meminfo: memFree=1538864/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195376 CPUtime=1661.64
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50737 0 0 0 166126 38 0 0 25 0 1 0 250931244 200065024 48178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48844 48178 311 324 0 47914 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 195376

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21801
/proc/meminfo: memFree=1538928/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195376 CPUtime=1721.62
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50737 0 0 0 172124 38 0 0 25 0 1 0 250931244 200065024 48178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48844 48178 311 324 0 47914 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 195376

[startup+1782.3 s]
/proc/loadavg: 1.04 1.02 1.00 3/78 21801
/proc/meminfo: memFree=1538608/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195632 CPUtime=1781.6
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50830 0 0 0 178121 39 0 0 25 0 1 0 250931244 200327168 48238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48908 48238 311 324 0 47978 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 195632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21801
/proc/meminfo: memFree=1538608/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195632 CPUtime=1800
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50830 0 0 0 179961 39 0 0 25 0 1 0 250931244 200327168 48238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48908 48238 311 324 0 47978 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 195632

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

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

[startup+1800.71 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21801
/proc/meminfo: memFree=1538608/2055920 swapFree=4163632/4192956
[pid=21600] ppid=21598 vsize=195632 CPUtime=1800
/proc/21600/stat : 21600 (bsolo3.0.17) R 21598 21600 29799 0 -1 4194304 50830 0 0 0 179961 39 0 0 25 0 1 0 250931244 200327168 48238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21600/statm: 48908 48238 311 324 0 47978 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 195632

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.04
CPU user time (s): 1799.62
CPU system time (s): 0.425935
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 195684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50834
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= 5222

runsolver used 1.39379 second user time and 3.90841 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 14:35:36 UTC 2007

IDJOB= 454716
IDBENCH= 48215
IDSOLVER= 199
FILE ID= node22/454716-1178030135

PBS_JOBID= 4728368

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_3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454716-1178030135/instance-454716-1178030135.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-454716-1178030135 -o ROOT/results/node22/solver-454716-1178030135 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454716-1178030135/instance-454716-1178030135.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  04b0fb885ddf05bea62d9eda618b3e5b

RANDOM SEED= 685541846

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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:       1731656 kB
Buffers:         76528 kB
Cached:         151256 kB
SwapCached:       7428 kB
Active:         114656 kB
Inactive:       142536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731656 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            6800 kB
Writeback:           0 kB
Mapped:          34432 kB
Slab:            52728 kB
Committed_AS:  3266220 kB
PageTables:       1692 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 node22 on Tue May  1 15:05:39 UTC 2007