Trace number 432854

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)226 1800.09 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_23.opb.PB06.opb
MD5SUM0a5749e09f3f6f40d04f442dc86d22a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark188
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 188
Optimality of the best value was proved NO
Number of variables479
Total number of constraints479
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 constraints479
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 479
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 479
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 479
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/432854-1177950914/instance-432854-1177950914.opb
0.00/0.00	c File size is 43630 bytes.
0.00/0.01	c Highest Coefficient sum: 479
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.01	c Var: 479 Constr: 479 0/0/479 Lit: 4305 Watch. Lit: 1562
0.00/0.01	c Obj. Vars: 479 (100 % of total variables)
0.00/0.02	c Pre-processing Time: 0.021 s
0.49/0.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.50	c        0    479      479     4305    8     1998    8610      0      0 0.02
0.49/0.50	c Initial Lower Bound: 146
0.49/0.50	c Initial Path Cost: 0
0.49/0.50	o 233	0.503
163.84/163.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
163.84/163.93	c        0    479      480     4784    9     2478    9610      1      0 0.50
163.84/163.93	c      100    479      680    55954   82     2866   10572    201     11 9.02
163.84/163.93	c      352    479     1184   190003  160     3905   11630    705     19 18.39
163.84/163.93	c      828    479     2136   432557  202     5797   12794   1657     27 29.95
163.84/163.93	c     1642    479     3732   820513  219     8984   14074   3253     37 43.72
163.84/163.93	c     2962    479     6372  1477926  231    14275   15482   5893     49 59.82
163.84/163.93	c     5043    479    10514  2531519  240    22560   17031  10035     62 80.47
163.84/163.93	c     8266    479    16960  4134068  243    35448   18735  16481     76 108.17
163.84/163.93	c    13203    479    17124  4325354  252    35792   20609  16645     84 155.90
163.84/163.93	o 232	163.879 * 
182.82/182.98	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
182.82/182.98	c    13205    479    17129  4326783  252    36076    9610  16650     80 163.88
182.82/182.98	c    13306    479     5487  1347716  245    12529   10572   5008     76 175.07
182.82/182.98	o 226	182.92 * 
1800.06/1800.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.80	c    13306    479     5488  1348195  245    12779    9610   5009     72 182.92
1800.06/1800.80	c    13406    479     5688  1396098  245    13172   10572   5209     69 192.84
1800.06/1800.80	c    13656    479     6188  1522033  245    14170   11630   5709     66 204.22
1800.06/1800.80	c    14132    479     7134  1765243  247    16066   12794   6655     65 216.75
1800.06/1800.80	c    14946    479     8762  2186192  249    19324   14074   8283     64 230.85
1800.06/1800.80	c    16267    479    11404  2894381  253    24615   15482  10925     65 248.08
1800.06/1800.80	c    18349    479    15568  3998919  256    32925   17031  15089     67 270.44
1800.06/1800.80	c    21574    479    13132  3353779  255    27817   18735  12653     70 306.20
1800.06/1800.80	c    26510    479    13304  3376243  253    28142   20609  12825     74 353.62
1800.06/1800.80	c    34016    479    17673  4513660  255    36896   22670  17194     80 421.28
1800.06/1800.80	c    45378    479    16261  4085005  251    34093   24938  15782     86 523.60
1800.06/1800.80	c    62526    479    22224  5582181  251    46018   27432  21745     91 684.78
1800.06/1800.80	c    88345    479    23423  5526865  235    48353   30176  22944     94 935.87
1800.06/1800.80	c   127177    479    24002  6286804  261    49516   33194  23523     82 1543.52
1800.06/1800.80	c Caught signal: 15
1800.06/1800.80	v -x1 x2 -x3 x4 x5 -x6 -x7 -x8 x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30
1800.06/1800.80	v -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 -x56 x57 x58 -x59
1800.06/1800.80	v x60 x61 -x62 -x63 -x64 x65 x66 -x67 -x68 x69 -x70 -x71 x72 -x73 -x74 x75 x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87
1800.06/1800.80	v -x88 x89 x90 x91 x92 x93 x94 -x95 -x96 -x97 -x98 x99 x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112
1800.06/1800.80	v -x113 x114 -x115 -x116 -x117 x118 x119 -x120 -x121 x122 x123 x124 x125 x126 -x127 x128 -x129 -x130 -x131 x132 -x133 -x134 -x135
1800.06/1800.80	v x136 x137 x138 x139 x140 -x141 x142 x143 -x144 x145 -x146 -x147 x148 -x149 x150 -x151 x152 -x153 x154 x155 -x156 -x157 x158
1800.06/1800.80	v -x159 x160 x161 -x162 -x163 -x164 -x165 -x166 x167 x168 x169 x170 x171 -x172 -x173 -x174 -x175 -x176 x177 x178 -x179 -x180
1800.06/1800.80	v -x181 x182 x183 x184 -x185 x186 -x187 -x188 x189 x190 -x191 -x192 -x193 x194 -x195 x196 x197 x198 x199 x200 -x201 x202 -x203
1800.06/1800.80	v -x204 -x205 x206 x207 x208 -x209 x210 x211 x212 x213 -x214 x215 -x216 x217 x218 -x219 x220 x221 -x222 x223 -x224 x225 x226 x227
1800.06/1800.80	v x228 x229 -x230 x231 -x232 x233 -x234 -x235 -x236 -x237 x238 -x239 -x240 x241 -x242 x243 x244 -x245 x246 x247 -x248 -x249 x250
1800.06/1800.80	v -x251 x252 -x253 -x254 x255 x256 -x257 x258 -x259 x260 x261 -x262 x263 -x264 x265 x266 x267 -x268 x269 -x270 -x271 x272 -x273
1800.06/1800.80	v -x274 -x275 -x276 x277 x278 x279 x280 x281 x282 -x283 -x284 -x285 x286 x287 x288 -x289 x290 x291 x292 -x293 -x294 -x295 -x296
1800.06/1800.80	v -x297 x298 -x299 -x300 -x301 x302 -x303 -x304 x305 -x306 x307 x308 -x309 -x310 -x311 -x312 x313 x314 x315 -x316 -x317 x318
1800.06/1800.80	v -x319 -x320 x321 x322 -x323 x324 -x325 -x326 x327 -x328 x329 -x330 x331 x332 -x333 x334 -x335 -x336 -x337 -x338 x339 x340 -x341
1800.06/1800.80	v x342 x343 x344 x345 x346 -x347 x348 x349 x350 -x351 -x352 x353 x354 x355 -x356 x357 x358 -x359 -x360 x361 x362 -x363 -x364 -x365
1800.06/1800.80	v -x366 x367 -x368 -x369 -x370 x371 -x372 -x373 -x374 x375 x376 -x377 -x378 x379 x380 -x381 -x382 -x383 -x384 x385 x386 -x387
1800.06/1800.80	v x388 -x389 -x390 x391 x392 -x393 x394 -x395 x396 x397 -x398 -x399 x400 x401 -x402 x403 -x404 x405 x406 x407 -x408 -x409 -x410
1800.06/1800.80	v -x411 x412 -x413 -x414 -x415 x416 -x417 x418 x419 x420 -x421 x422 -x423 x424 -x425 -x426 x427 x428 -x429 -x430 -x431 -x432
1800.06/1800.80	v x433 x434 x435 -x436 x437 -x438 x439 x440 x441 -x442 x443 -x444 x445 -x446 x447 x448 -x449 x450 x451 -x452 -x453 x454 x455 -x456
1800.06/1800.80	v -x457 -x458 -x459 -x460 x461 -x462 x463 -x464 -x465 -x466 -x467 x468 x469 x470 x471 -x472 x473 -x474 -x475 x476 x477 -x478
1800.06/1800.80	v -x479
1800.06/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.80	c   25   151330   6584   165187    27854  7127149  27375     84 1800.07
1800.06/1800.80	c Objective: 226
1800.06/1800.80	s SATISFIABLE
1800.06/1800.80	c Total time: 1800.07 s

Verifier Data (download as text)

OK	226

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-432854-1177950914 -o ROOT/results/node20/solver-432854-1177950914 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432854-1177950914/instance-432854-1177950914.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 0.97 0.97 3/77 29522
/proc/meminfo: memFree=1731952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=11780 CPUtime=0
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243008761 12062720 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 2945 332 279 324 0 2004 0

[startup+0.07097 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 29522
/proc/meminfo: memFree=1731952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=5832 CPUtime=0.06
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 795 0 0 0 6 0 0 0 18 0 1 0 243008761 5971968 747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1458 747 389 324 0 528 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5832

[startup+0.102976 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 29522
/proc/meminfo: memFree=1731952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=5832 CPUtime=0.09
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 840 0 0 0 9 0 0 0 18 0 1 0 243008761 5971968 792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1458 792 389 324 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5832

[startup+0.302016 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 29522
/proc/meminfo: memFree=1731952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=6400 CPUtime=0.29
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 1144 0 0 0 29 0 0 0 19 0 1 0 243008761 6553600 897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1600 897 389 324 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6400

[startup+0.701097 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 29522
/proc/meminfo: memFree=1731952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=6868 CPUtime=0.69
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 2174 0 0 0 69 0 0 0 23 0 1 0 243008761 7032832 822 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134941480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1717 822 393 324 0 787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6868

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1730472/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=6940 CPUtime=1.49
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 5506 0 0 0 148 1 0 0 25 0 1 0 243008761 7106560 830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135312152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1735 830 393 324 0 805 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6940

[startup+3.10158 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1730280/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=6804 CPUtime=3.09
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 12445 0 0 0 306 3 0 0 25 0 1 0 243008761 6967296 843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1701 843 393 324 0 771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6804

[startup+6.30122 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1730280/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=6844 CPUtime=6.29
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 24108 0 0 0 622 7 0 0 25 0 1 0 243008761 7008256 776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324394 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 1711 776 393 324 0 781 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6844

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1729768/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=8128 CPUtime=12.68
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 70207 0 0 0 1244 24 0 0 25 0 1 0 243008761 8323072 949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 2032 949 394 324 0 1102 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8128

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1727976/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=9892 CPUtime=25.48
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 158733 0 0 0 2492 56 0 0 25 0 1 0 243008761 10129408 1364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 2473 1364 394 324 0 1543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9892

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1719592/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=18384 CPUtime=51.07
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 346856 0 0 0 4966 141 0 0 25 0 1 0 243008761 18825216 3417 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 4596 3417 394 324 0 3666 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18384

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1682856/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=52652 CPUtime=102.26
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 829046 0 0 0 9827 399 0 0 25 0 1 0 243008761 53915648 12637 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134707320 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 13163 12637 394 324 0 12233 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1665960/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=72356 CPUtime=162.23
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 1197225 0 0 0 15594 629 0 0 25 0 1 0 243008761 74092544 16838 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 18089 16838 394 324 0 17159 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1665960/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=71272 CPUtime=222.21
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 1442556 0 0 0 21472 749 0 0 25 0 1 0 243008761 72982528 16754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135254645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 17818 16755 394 324 0 16888 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71272

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1666024/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=70808 CPUtime=282.19
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 1772329 0 0 0 27276 943 0 0 25 0 1 0 243008761 72507392 16745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 17702 16745 394 324 0 16772 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 70808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29523
/proc/meminfo: memFree=1664488/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=73136 CPUtime=342.17
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 2115936 0 0 0 33046 1171 0 0 25 0 1 0 243008761 74891264 17161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134694779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 18284 17161 394 324 0 17354 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 73136

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1657640/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=77476 CPUtime=402.15
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 2491574 0 0 0 38812 1403 0 0 25 0 1 0 243008761 79335424 18845 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 19369 18845 394 324 0 18439 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 77476

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1651432/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=86120 CPUtime=462.12
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 2884415 0 0 0 44565 1647 0 0 25 0 1 0 243008761 88186880 20399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 21530 20399 394 324 0 20600 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 86120

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1651304/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=83924 CPUtime=522.11
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 3215178 0 0 0 50329 1882 0 0 25 0 1 0 243008761 85938176 20457 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 20981 20457 394 324 0 20051 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 83924

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1644840/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=92776 CPUtime=582.09
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 3586709 0 0 0 56093 2116 0 0 25 0 1 0 243008761 95002624 22071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134689094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 23194 22071 394 324 0 22264 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 92776

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1644776/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=92400 CPUtime=642.07
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 3907797 0 0 0 61863 2344 0 0 25 0 1 0 243008761 94617600 22083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 23100 22083 394 324 0 22170 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 92400


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1637864/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=99260 CPUtime=822
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 4843575 0 0 0 79196 3004 0 0 25 0 1 0 243008761 101642240 23810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 24815 23810 394 324 0 23885 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 99260

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1637928/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=99228 CPUtime=881.98
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 5136434 0 0 0 84981 3217 0 0 25 0 1 0 243008761 101609472 23809 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 24807 23809 394 324 0 23877 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 99228

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1637608/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=100500 CPUtime=941.96
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 5394468 0 0 0 90794 3402 0 0 25 0 1 0 243008761 102912000 23861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135202704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 25125 23861 394 324 0 24195 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 100500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1627816/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=107360 CPUtime=1001.93
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 5712271 0 0 0 96595 3598 0 0 25 0 1 0 243008761 109936640 26316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134709883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 26840 26316 394 324 0 25910 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 107360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1627816/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=107360 CPUtime=1061.91
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 5854204 0 0 0 102485 3706 0 0 25 0 1 0 243008761 109936640 26316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8053087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 26840 26316 394 324 0 25910 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 107360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1625576/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=111356 CPUtime=1121.9
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 5998659 0 0 0 108382 3808 0 0 25 0 1 0 243008761 114028544 26918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 27879 26920 394 324 0 26949 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 111356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1609064/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128904 CPUtime=1181.87
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 6249158 0 0 0 114237 3950 0 0 25 0 1 0 243008761 131997696 31070 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135316026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32226 31070 394 324 0 31296 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 128904

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1607016/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128096 CPUtime=1241.85
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 6402548 0 0 0 120114 4071 0 0 25 0 1 0 243008761 131170304 31500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32024 31500 394 324 0 31094 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 128096

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1607016/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=130624 CPUtime=1301.84
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 6600383 0 0 0 125962 4222 0 0 25 0 1 0 243008761 133758976 31509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135189236 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32656 31509 394 324 0 31726 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 130624

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1607016/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128096 CPUtime=1361.81
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 6767710 0 0 0 131828 4353 0 0 25 0 1 0 243008761 131170304 31500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32024 31500 394 324 0 31094 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 128096

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1606952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128096 CPUtime=1421.79
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 7011025 0 0 0 137650 4529 0 0 25 0 1 0 243008761 131170304 31500 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32024 31500 394 324 0 31094 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 128096

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1606952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=129952 CPUtime=1481.76
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 7215584 0 0 0 143494 4682 0 0 25 0 1 0 243008761 133070848 31491 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32488 31491 394 324 0 31558 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 129952

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29525
/proc/meminfo: memFree=1607016/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=130248 CPUtime=1541.74
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 7398469 0 0 0 149344 4830 0 0 25 0 1 0 243008761 133373952 31492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32562 31492 394 324 0 31632 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 130248

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29723
/proc/meminfo: memFree=1606760/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128044 CPUtime=1601.63
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 7617547 0 0 0 155178 4985 0 0 25 0 1 0 243008761 131117056 31487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32011 31487 394 324 0 31081 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 128044

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29723
/proc/meminfo: memFree=1606952/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=130168 CPUtime=1661.61
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 7810205 0 0 0 161018 5143 0 0 25 0 1 0 243008761 133292032 31494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8055886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32087 31488 394 324 0 31157 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 130168

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29723
/proc/meminfo: memFree=1607080/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128044 CPUtime=1721.58
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 8005328 0 0 0 166858 5300 0 0 25 0 1 0 243008761 131117056 31487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8054428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32011 31487 394 324 0 31081 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 128044

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29723
/proc/meminfo: memFree=1607016/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128044 CPUtime=1781.57
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 8175596 0 0 0 172718 5439 0 0 25 0 1 0 243008761 131117056 31487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8053087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32011 31487 394 324 0 31081 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 128044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 29723
/proc/meminfo: memFree=1607080/2055920 swapFree=4154204/4192956
[pid=29522] ppid=29520 vsize=128044 CPUtime=1800.06
/proc/29522/stat : 29522 (bsolo3.0.17) R 29520 29522 28526 0 -1 4194304 8253550 0 0 0 174508 5498 0 0 25 0 1 0 243008761 131117056 31487 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29522/statm: 32011 31487 394 324 0 31081 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 128044

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

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

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.09
CPU user time (s): 1745.09
CPU system time (s): 55.0066
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 131680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1745.09
system time used= 55.0066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8253553
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= 37602

runsolver used 1.46578 second user time and 3.69944 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 30 16:35:14 UTC 2007

IDJOB= 432854
IDBENCH= 1956
IDSOLVER= 199
FILE ID= node20/432854-1177950914

PBS_JOBID= 4727666

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_23.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432854-1177950914/instance-432854-1177950914.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-432854-1177950914 -o ROOT/results/node20/solver-432854-1177950914 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432854-1177950914/instance-432854-1177950914.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0a5749e09f3f6f40d04f442dc86d22a6

RANDOM SEED= 387884454

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1732424 kB
Buffers:         39400 kB
Cached:         184584 kB
SwapCached:      17416 kB
Active:         120700 kB
Inactive:       133260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732424 kB
SwapTotal:     4192956 kB
SwapFree:      4154204 kB
Dirty:            6716 kB
Writeback:           0 kB
Mapped:          36220 kB
Slab:            55148 kB
Committed_AS:  2168628 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node20 on Mon Apr 30 17:05:17 UTC 2007