Trace number 454221

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 1800.12 1800.74

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_25_5.opb
MD5SUM40141f2f083fa5e1f8a41aa043de0b1b
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-69
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -69
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 constraint47
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)15706
Sum of products size (including duplicates)31412
Number of different products7853
Sum of products size15706

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/454221-1178022759/instance-454221-1178022759.opb
0.00/0.00	c File size is 203060 bytes.
0.07/0.10	c Highest Coefficient sum: 500
0.07/0.10	c Parsing was ok!!
0.07/0.10	c Total parsing time: 0.096 s
0.09/0.12	c Var: 16206 Constr: 32412 16206/500/15706 Lit: 125648 Watch. Lit: 94236
0.09/0.12	c Obj. Vars: 500 (3.08528 % of total variables)
0.49/0.57	c Pre-processing Time: 0.568 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     7853    23559    3    15706    2617      0      0 0.57
0.49/0.57	c Switching off LPR mode.
0.49/0.57	o -61	0.571
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c        0    500     7854    24059    3    15769    3617      1      0 0.57
0.49/0.57	o -62	0.575
1800.08/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.70	c       11    500     7866    29361    3    15855    3617     13     19 0.58
1800.08/1800.70	c      111    500     7966    72823    9    16055    3979    113    184 0.60
1800.08/1800.70	c      361    500     8216   181447   22    16555    4377    363    534 0.68
1800.08/1800.70	c      836    500     8691   387633   44    17505    4815    838   1018 0.82
1800.08/1800.70	c     1651    500     9506   741880   78    19135    5297   1653   1483 1.11
1800.08/1800.70	c     2971    500    10826  1315275  121    21775    5827   2973   1823 1.63
1800.08/1800.70	c     5052    500    12907  2219768  171    25937    6410   5054   1850 2.73
1800.08/1800.70	c     8276    500    16131  3621145  224    32385    7052   8278   1841 4.50
1800.08/1800.70	c    13213    500    21068  5768304  273    42259    7758  13215   1514 8.72
1800.08/1800.70	c    20719    500    28574  9031403  316    57271    8534  20721   1253 16.53
1800.08/1800.70	c    32080    500    19502  5084138  260    39066    9388  11649    798 40.19
1800.08/1800.70	c    49224    500    15784  3468428  219    31630   10327   7931    711 69.23
1800.08/1800.70	c    75044    500    20266  5417074  267    40594   11360  12413    579 129.53
1800.08/1800.70	c   113876    500    15388  3297530  214    30838   12497   7535    478 237.81
1800.08/1800.70	c   172228    500    28920  9175132  317    57902   13747  21067    425 405.22
1800.08/1800.70	c   259860    500    24391  7209282  295    48844   15122  16538    359 723.07
1800.08/1800.70	c   391412    500    37286 12818337  343    74634   16635  29433    328 1190.50
1800.08/1800.70	c Caught signal: 15
1800.08/1800.71	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
1800.08/1800.71	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
1800.08/1800.71	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
1800.08/1800.71	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
1800.08/1800.71	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126
1800.08/1800.71	v -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147
1800.08/1800.71	v x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168
1800.08/1800.71	v -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189
1800.08/1800.71	v -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210
1800.08/1800.71	v -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231
1800.08/1800.71	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252
1800.08/1800.71	v -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 -x273
1800.08/1800.71	v x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294
1800.08/1800.71	v -x295 -x296 -x297 x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315
1800.08/1800.71	v -x316 -x317 -x318 -x319 -x320 x321 -x322 -x323 x324 x325 -x326 -x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 -x335 -x336
1800.08/1800.71	v -x337 -x338 x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 x357
1800.08/1800.71	v -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 x366 -x367 -x368 -x369 x370 x371 x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379
1800.08/1800.71	v x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 x394 -x395 -x396 -x397 -x398 -x399 -x400
1800.08/1800.71	v -x401 -x402 -x403 -x404 x405 x406 -x407 -x408 x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 -x418 -x419 -x420 -x421
1800.08/1800.71	v -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 x438 -x439 -x440 -x441 -x442
1800.08/1800.71	v -x443 -x444 -x445 x446 -x447 -x448 x449 -x450 -x451 -x452 -x453 x454 -x455 -x456 -x457 x458 x459 x460 -x461 x462 x463 -x464
1800.08/1800.71	v x465 -x466 -x467 -x468 x469 x470 x471 -x472 x473 -x474 x475 -x476 -x477 x478 x479 -x480 x481 x482 x483 x484 x485 x486 -x487
1800.08/1800.71	v x488 -x489 x490 x491 x492 x493 x494 x495 -x496 -x497 x498 x499 x500
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   18   559027  79745   675310    33491 11166791  25638    310 1800.09
1800.08/1800.71	c Objective: -62
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	c Total time: 1800.09 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/node24/watcher-454221-1178022759 -o ROOT/results/node24/solver-454221-1178022759 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454221-1178022759/instance-454221-1178022759.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: 0.99 1.00 1.00 3/77 26861
/proc/meminfo: memFree=1848072/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=11936 CPUtime=0
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 250193988 12222464 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 2984 334 279 324 0 2004 0

[startup+0.0855999 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 26861
/proc/meminfo: memFree=1848072/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=8356 CPUtime=0.07
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 1475 0 0 0 7 0 0 0 18 0 1 0 250193988 8556544 1445 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 2089 1446 331 324 0 1109 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8356

[startup+0.102601 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 26861
/proc/meminfo: memFree=1848072/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=8976 CPUtime=0.09
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 1687 0 0 0 9 0 0 0 18 0 1 0 250193988 9191424 1607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3037034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 2244 1607 299 324 0 1314 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8976

[startup+0.301623 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 26861
/proc/meminfo: memFree=1848072/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=12836 CPUtime=0.29
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 2589 0 0 0 28 1 0 0 19 0 1 0 250193988 13144064 2509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 3209 2509 304 324 0 2279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12836

[startup+0.701666 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 26861
/proc/meminfo: memFree=1848072/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=14992 CPUtime=0.69
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 3331 0 0 0 67 2 0 0 22 0 1 0 250193988 15351808 3059 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 3748 3059 311 324 0 2818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14992

[startup+1.50175 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1832192/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=26532 CPUtime=1.49
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 6209 0 0 0 145 4 0 0 25 0 1 0 250193988 27168768 5937 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 6633 5937 311 324 0 5703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26532

[startup+3.10192 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1817856/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=44528 CPUtime=3.09
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 10716 0 0 0 304 5 0 0 25 0 1 0 250193988 45596672 10444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 11132 10444 311 324 0 10202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44528

[startup+6.30127 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1786816/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=71776 CPUtime=6.29
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 17544 0 0 0 620 9 0 0 25 0 1 0 250193988 73498624 17272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 17944 17272 311 324 0 17014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71776

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1743816/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=110232 CPUtime=12.68
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 27165 0 0 0 1255 13 0 0 25 0 1 0 250193988 112877568 26893 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 27558 26893 311 324 0 26628 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 110232

[startup+25.5023 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1703496/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=147928 CPUtime=25.49
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 36589 0 0 0 2531 18 0 0 25 0 1 0 250193988 151478272 36317 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 36982 36317 311 324 0 36052 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 147928

[startup+51.1021 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1703432/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=147928 CPUtime=51.07
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 36589 0 0 0 5089 18 0 0 25 0 1 0 250193988 151478272 36317 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 36982 36317 311 324 0 36052 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 147928

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1697096/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=154300 CPUtime=102.26
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 38180 0 0 0 10207 19 0 0 25 0 1 0 250193988 158003200 37908 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 38575 37908 311 324 0 37645 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 154300

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 26862
/proc/meminfo: memFree=1685576/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=165748 CPUtime=162.24
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 41039 0 0 0 16203 21 0 0 25 0 1 0 250193988 169725952 40767 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 41437 40767 311 324 0 40507 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 165748

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1685512/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=165748 CPUtime=222.22
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 41039 0 0 0 22201 21 0 0 25 0 1 0 250193988 169725952 40767 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 41437 40767 311 324 0 40507 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 165748

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1686152/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=164936 CPUtime=282.21
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 41039 0 0 0 28199 22 0 0 25 0 1 0 250193988 168894464 40569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 41234 40569 311 324 0 40304 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 164936

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1679240/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=172004 CPUtime=342.19
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 42802 0 0 0 34195 24 0 0 25 0 1 0 250193988 176132096 42332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 43001 42332 311 324 0 42071 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 172004

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1678792/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=172412 CPUtime=402.17
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 42904 0 0 0 40193 24 0 0 25 0 1 0 250193988 176549888 42434 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 43103 42434 311 324 0 42173 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 172412

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26862
/proc/meminfo: memFree=1672136/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=179148 CPUtime=462.16
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 44589 0 0 0 46190 26 0 0 25 0 1 0 250193988 183447552 44119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 44787 44119 311 324 0 43857 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 179148

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1671944/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=179340 CPUtime=522.14
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 44637 0 0 0 52188 26 0 0 25 0 1 0 250193988 183644160 44167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 44835 44167 311 324 0 43905 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 179340

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1671944/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=179340 CPUtime=582.12
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 44637 0 0 0 58186 26 0 0 25 0 1 0 250193988 183644160 44167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 44835 44167 311 324 0 43905 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 179340

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26864
/proc/meminfo: memFree=1671944/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=179148 CPUtime=642.11
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 44637 0 0 0 64184 27 0 0 25 0 1 0 250193988 183447552 44122 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 44787 44122 311 324 0 43857 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 179148


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1664072/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=187184 CPUtime=882.03
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 46648 0 0 0 88174 29 0 0 25 0 1 0 250193988 191676416 46130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3039001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46796 46130 311 324 0 45866 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 187184

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1664328/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=186788 CPUtime=942.01
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 46648 0 0 0 94172 29 0 0 25 0 1 0 250193988 191270912 46032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46697 46032 311 324 0 45767 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 186788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1664328/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=186788 CPUtime=1002
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 46648 0 0 0 100170 30 0 0 25 0 1 0 250193988 191270912 46032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46697 46032 311 324 0 45767 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 186788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1664328/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=186944 CPUtime=1061.98
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 46685 0 0 0 106168 30 0 0 25 0 1 0 250193988 191430656 46069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46736 46069 311 324 0 45806 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 186944

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 26864
/proc/meminfo: memFree=1664520/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=186544 CPUtime=1121.97
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 46685 0 0 0 112166 31 0 0 25 0 1 0 250193988 191021056 45971 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46636 45971 311 324 0 45706 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 186544

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26864
/proc/meminfo: memFree=1665224/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=185860 CPUtime=1181.94
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 46685 0 0 0 118163 31 0 0 25 0 1 0 250193988 190320640 45800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46465 45800 311 324 0 45535 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 185860

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1655944/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=195284 CPUtime=1241.93
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 49055 0 0 0 124160 33 0 0 25 0 1 0 250193988 199970816 48137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48821 48137 311 324 0 47891 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 195284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1665224/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=185856 CPUtime=1301.92
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 49088 0 0 0 130158 34 0 0 25 0 1 0 250193988 190316544 45799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46464 45799 311 324 0 45534 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 185856

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1665224/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=185856 CPUtime=1361.9
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 49088 0 0 0 136155 35 0 0 25 0 1 0 250193988 190316544 45799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3047141 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 46464 45799 311 324 0 45534 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 185856

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1655816/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=195292 CPUtime=1421.88
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 51460 0 0 0 142152 36 0 0 25 0 1 0 250193988 199979008 48138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48823 48138 311 324 0 47893 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 195292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1657672/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=193240 CPUtime=1481.86
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 51460 0 0 0 148149 37 0 0 25 0 1 0 250193988 197877760 47645 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48310 47645 311 324 0 47380 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 193240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1657736/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=193240 CPUtime=1541.85
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 51460 0 0 0 154147 38 0 0 25 0 1 0 250193988 197877760 47645 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134584974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48310 47645 311 324 0 47380 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 193240

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1655752/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=195404 CPUtime=1601.82
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 52006 0 0 0 160144 38 0 0 25 0 1 0 250193988 200093696 48158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48851 48158 311 324 0 47921 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 195404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26864
/proc/meminfo: memFree=1657800/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=193164 CPUtime=1661.81
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 52039 0 0 0 166142 39 0 0 25 0 1 0 250193988 197799936 47626 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3038976 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48291 47626 311 324 0 47361 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 193164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 26980
/proc/meminfo: memFree=1656720/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=193060 CPUtime=1721.74
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 52039 0 0 0 172134 40 0 0 25 0 1 0 250193988 197693440 47600 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48265 47600 311 324 0 47335 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 193060

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27062
/proc/meminfo: memFree=1655688/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=195352 CPUtime=1781.68
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 52630 0 0 0 178127 41 0 0 25 0 1 0 250193988 200040448 48158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48838 48158 311 324 0 47908 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 195352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27062
/proc/meminfo: memFree=1655688/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=195352 CPUtime=1800.08
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 52630 0 0 0 179967 41 0 0 25 0 1 0 250193988 200040448 48158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48838 48158 311 324 0 47908 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 195352

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: 1.00 1.00 1.00 2/78 27062
/proc/meminfo: memFree=1655688/2055920 swapFree=4143588/4192956
[pid=26861] ppid=26859 vsize=195352 CPUtime=1800.08
/proc/26861/stat : 26861 (bsolo3.0.17) R 26859 26861 19478 0 -1 4194304 52630 0 0 0 179967 41 0 0 25 0 1 0 250193988 200040448 48158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26861/statm: 48838 48158 311 324 0 47908 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 195352

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.12
CPU user time (s): 1799.68
CPU system time (s): 0.446932
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 195484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52634
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= 2151

runsolver used 1.40079 second user time and 4.05538 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue May  1 12:32:40 UTC 2007

IDJOB= 454221
IDBENCH= 48182
IDSOLVER= 199
FILE ID= node24/454221-1178022759

PBS_JOBID= 4728336

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_5.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454221-1178022759/instance-454221-1178022759.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-454221-1178022759 -o ROOT/results/node24/solver-454221-1178022759 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/454221-1178022759/instance-454221-1178022759.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  40141f2f083fa5e1f8a41aa043de0b1b

RANDOM SEED= 740207660

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1848480 kB
Buffers:         52236 kB
Cached:          69576 kB
SwapCached:      17044 kB
Active:          86032 kB
Inactive:        62320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848480 kB
SwapTotal:     4192956 kB
SwapFree:      4143588 kB
Dirty:            6868 kB
Writeback:           0 kB
Mapped:          33308 kB
Slab:            44544 kB
Committed_AS:  5253184 kB
PageTables:       1820 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 node24 on Tue May  1 13:02:42 UTC 2007