Trace number 432851

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)225 1800.12 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_11.opb.PB06.opb
MD5SUM19bfc1d5b7087888ef5c79946c60f053
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints473
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 constraints473
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
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 473
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/432851-1177950891/instance-432851-1177950891.opb
0.00/0.00	c File size is 43180 bytes.
0.00/0.01	c Highest Coefficient sum: 473
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 473 Constr: 473 0/0/473 Lit: 4261 Watch. Lit: 1520
0.00/0.01	c Obj. Vars: 473 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.49/0.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.52	c        0    473      473     4261    9     1949    8522      0      0 0.01
0.49/0.52	c Initial Lower Bound: 141
0.49/0.52	c Initial Path Cost: 0
0.49/0.52	o 227	0.518
24.69/24.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.69/24.76	c        0    473      474     4734    9     2423    9522      1      0 0.52
24.69/24.76	c      100    473      646    48137   74     2755   10475    173     11 8.74
24.69/24.76	c      352    473     1144   168760  147     3794   11523    671     19 17.71
24.69/24.76	o 225	24.755 * 
1800.08/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.70	c      352    473     1145   169233  147     4044    9522    672     14 24.76
1800.08/1800.70	c      452    473     1245   191749  154     4214   10475    772     13 32.61
1800.08/1800.70	c      702    473     1706   302065  177     5130   11523   1233     16 42.00
1800.08/1800.70	c     1177    473     2628   527491  200     7006   12676   2155     22 51.95
1800.08/1800.70	c     1992    473     4192   907514  216    10154   13944   3719     31 63.51
1800.08/1800.70	c     3314    473     6836  1580059  231    15434   15339   6363     41 79.83
1800.08/1800.70	c     5395    473    10998  2624053  238    23728   16873  10525     53 100.60
1800.08/1800.70	c     8618    473    15952  3829501  240    33648   18561  15479     69 124.05
1800.08/1800.70	c    13556    473    16215  3954676  243    33933   20418  15742     76 177.28
1800.08/1800.70	c    21062    473    20473  5013881  244    42473   22460  20000     87 239.90
1800.08/1800.70	c    32424    473    19839  4929704  248    41176   24707  19366     94 342.10
1800.08/1800.70	c    49569    473    12489  3039092  243    26495   27178  12016     98 503.53
1800.08/1800.70	c    75388    473    17131  4148571  242    35779   29896  16658    100 753.76
1800.08/1800.71	c   114221    473    25429  5842501  229    52339   32886  24956    118 964.29
1800.08/1800.71	c   172573    473    27135  6460598  238    55757   36175  26662    108 1592.27
1800.08/1800.71	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 -x30 x31 -x32
1800.08/1800.71	v 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 -x60 -x61 x62
1800.08/1800.71	v 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 -x88 x89 x90 x91
1800.08/1800.71	v x92 x93 x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 x106 x107 x108 x109 x110 x111 -x112 -x113 -x114 -x115
1800.08/1800.71	v -x116 -x117 -x118 x119 x120 -x121 -x122 -x123 x124 -x125 x126 x127 -x128 x129 x130 -x131 -x132 -x133 x134 -x135 -x136 x137
1800.08/1800.71	v -x138 x139 x140 -x141 -x142 -x143 -x144 -x145 x146 x147 -x148 -x149 x150 -x151 -x152 x153 -x154 x155 -x156 -x157 -x158 -x159
1800.08/1800.71	v -x160 x161 x162 x163 x164 x165 -x166 -x167 x168 -x169 x170 -x171 -x172 -x173 x174 -x175 x176 -x177 x178 -x179 x180 -x181 x182
1800.08/1800.71	v x183 -x184 x185 x186 -x187 x188 x189 x190 x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 x199 x200 -x201 x202 x203 x204 x205
1800.08/1800.71	v x206 -x207 x208 -x209 -x210 -x211 x212 -x213 x214 x215 x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 -x224 x225 x226 x227 -x228
1800.08/1800.71	v x229 -x230 -x231 -x232 -x233 x234 -x235 x236 -x237 x238 -x239 x240 -x241 -x242 -x243 x244 x245 x246 -x247 -x248 x249 -x250
1800.08/1800.71	v x251 -x252 x253 -x254 -x255 x256 x257 x258 x259 -x260 -x261 x262 -x263 -x264 x265 -x266 -x267 -x268 -x269 x270 x271 -x272 -x273
1800.08/1800.71	v -x274 -x275 -x276 x277 -x278 -x279 x280 -x281 -x282 -x283 -x284 -x285 -x286 x287 -x288 -x289 x290 x291 x292 x293 -x294 x295
1800.08/1800.71	v -x296 x297 -x298 x299 x300 x301 x302 x303 -x304 x305 -x306 -x307 x308 -x309 x310 -x311 -x312 -x313 -x314 x315 -x316 x317 -x318
1800.08/1800.71	v x319 x320 x321 x322 x323 x324 x325 -x326 x327 -x328 -x329 -x330 -x331 x332 x333 x334 -x335 -x336 x337 x338 x339 -x340 -x341
1800.08/1800.71	v -x342 x343 x344 -x345 -x346 -x347 -x348 x349 x350 x351 -x352 -x353 -x354 x355 x356 -x357 -x358 x359 x360 x361 -x362 -x363 -x364
1800.08/1800.71	v x365 x366 -x367 -x368 x369 x370 x371 -x372 -x373 x374 -x375 -x376 -x377 x378 x379 x380 x381 x382 -x383 x384 -x385 -x386 x387
1800.08/1800.71	v x388 x389 -x390 x391 x392 -x393 -x394 -x395 -x396 -x397 -x398 x399 -x400 x401 -x402 -x403 -x404 x405 x406 -x407 -x408 x409
1800.08/1800.71	v x410 -x411 x412 -x413 x414 -x415 -x416 -x417 x418 x419 -x420 -x421 x422 x423 -x424 x425 -x426 x427 -x428 -x429 -x430 x431 -x432
1800.08/1800.71	v -x433 -x434 -x435 x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 x444 x445 x446 -x447 x448 x449 x450 x451 -x452 -x453 -x454
1800.08/1800.71	v x455 x456 -x457 x458 x459 -x460 x461 x462 -x463 -x464 x465 -x466 x467 x468 x469 x470 -x471 x472 x473
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   18   190333  13925   211886    27544  6628618  27071    105 1800.09
1800.08/1800.71	c Objective: 225
1800.08/1800.71	s SATISFIABLE
1800.08/1800.71	c Total time: 1800.09 s

Verifier Data (download as text)

OK	225

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-432851-1177950891 -o ROOT/results/node71/solver-432851-1177950891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432851-1177950891/instance-432851-1177950891.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: 0.91 0.97 0.93 3/64 22801
/proc/meminfo: memFree=1789632/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=11780 CPUtime=0
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 271078460 12062720 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 2945 332 279 324 0 2004 0

[startup+0.0176621 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 22801
/proc/meminfo: memFree=1789632/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=4192 CPUtime=0.01
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 465 0 0 0 1 0 0 0 18 0 1 0 271078460 4292608 424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1048 424 305 324 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4192

[startup+0.101673 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 22801
/proc/meminfo: memFree=1789632/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=5828 CPUtime=0.09
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 856 0 0 0 9 0 0 0 18 0 1 0 271078460 5967872 807 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1457 807 390 324 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5828

[startup+0.3017 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 22801
/proc/meminfo: memFree=1789632/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=6372 CPUtime=0.29
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 1145 0 0 0 29 0 0 0 19 0 1 0 271078460 6524928 886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135309961 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1593 886 390 324 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6372

[startup+0.701755 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 22801
/proc/meminfo: memFree=1789632/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=6664 CPUtime=0.69
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 2193 0 0 0 68 1 0 0 22 0 1 0 271078460 6823936 827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134948423 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1666 827 393 324 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6664

[startup+1.50186 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1787896/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=6592 CPUtime=1.49
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5528 0 0 0 147 2 0 0 25 0 1 0 271078460 6750208 809 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1648 809 393 324 0 718 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6592

[startup+3.10108 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1787960/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=6736 CPUtime=3.09
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 12632 0 0 0 304 5 0 0 25 0 1 0 271078460 6897664 765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1684 765 393 324 0 754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6736

[startup+6.30152 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1787896/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=6640 CPUtime=6.29
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 25181 0 0 0 620 9 0 0 25 0 1 0 271078460 6799360 732 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1660 732 393 324 0 730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6640

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1787392/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=7992 CPUtime=12.68
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 68619 0 0 0 1242 26 0 0 25 0 1 0 271078460 8183808 943 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135316026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 1998 943 394 324 0 1068 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7992

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1785280/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=10224 CPUtime=25.48
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 149405 0 0 0 2487 61 0 0 25 0 1 0 271078460 10469376 1338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 2556 1338 394 324 0 1626 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10224

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1783040/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=12788 CPUtime=51.07
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 283381 0 0 0 4989 118 0 0 25 0 1 0 271078460 13094912 2130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7642190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 3197 2130 394 324 0 2267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12788

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1753088/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=42776 CPUtime=102.26
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 656575 0 0 0 9904 322 0 0 25 0 1 0 271078460 43802624 9403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 10694 9403 394 324 0 9764 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42776

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1726208/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=66648 CPUtime=162.24
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 1063608 0 0 0 15665 559 0 0 25 0 1 0 271078460 68247552 16138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7639391 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 16662 16138 394 324 0 15732 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 66648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1719616/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=73100 CPUtime=222.22
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 1453751 0 0 0 21424 798 0 0 25 0 1 0 271078460 74854400 17751 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135447524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 18275 17751 394 324 0 17345 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 73100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1712704/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=81744 CPUtime=282.2
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 1851063 0 0 0 27177 1043 0 0 25 0 1 0 271078460 83705856 19499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 20436 19499 394 324 0 19506 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 81744

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1711744/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=84076 CPUtime=342.19
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 2179832 0 0 0 32954 1265 0 0 25 0 1 0 271078460 86093824 19903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 21019 19903 394 324 0 20089 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 84076

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1704576/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=88136 CPUtime=402.17
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 2522567 0 0 0 38743 1474 0 0 25 0 1 0 271078460 90251264 21509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 22034 21509 394 324 0 21104 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 88136

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1703744/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=88944 CPUtime=462.15
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 2802742 0 0 0 44537 1678 0 0 25 0 1 0 271078460 91078656 21711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 22236 21711 394 324 0 21306 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 88944

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22802
/proc/meminfo: memFree=1703680/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=88944 CPUtime=522.13
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 3094570 0 0 0 50333 1880 0 0 25 0 1 0 271078460 91078656 21711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 22236 21711 394 324 0 21306 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 88944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1697472/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=95204 CPUtime=582.11
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 3463790 0 0 0 56084 2127 0 0 25 0 1 0 271078460 97488896 23277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 23801 23277 394 324 0 22871 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 95204

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1697536/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=95204 CPUtime=642.1
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 3746755 0 0 0 61865 2345 0 0 25 0 1 0 271078460 97488896 23277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 23801 23277 394 324 0 22871 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 95204


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1690304/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=104624 CPUtime=882.03
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5035214 0 0 0 84954 3249 0 0 25 0 1 0 271078460 107134976 25085 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7642190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 26156 25085 394 324 0 25226 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 104624

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1691520/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=101080 CPUtime=942.01
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5123493 0 0 0 90885 3316 0 0 25 0 1 0 271078460 103505920 24746 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134707854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 25270 24746 394 324 0 24340 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 101080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1684032/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=111032 CPUtime=1002
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5260655 0 0 0 96813 3387 0 0 25 0 1 0 271078460 113696768 26641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135307274 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 27758 26641 394 324 0 26828 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 111032

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1684096/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=108628 CPUtime=1061.98
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5522600 0 0 0 102624 3574 0 0 25 0 1 0 271078460 111235072 26632 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 27157 26632 394 324 0 26227 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 108628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1682048/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=110652 CPUtime=1121.96
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5779351 0 0 0 108453 3743 0 0 25 0 1 0 271078460 113307648 27138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7639391 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 27663 27138 394 324 0 26733 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 110652

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1682048/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=110652 CPUtime=1181.95
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5779351 0 0 0 114452 3743 0 0 25 0 1 0 271078460 113307648 27138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135266699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 27663 27138 394 324 0 26733 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 110652

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1680960/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=111704 CPUtime=1241.93
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5842673 0 0 0 120404 3789 0 0 25 0 1 0 271078460 114384896 27401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7639391 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 27926 27401 394 324 0 26996 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 111704

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1680960/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=111704 CPUtime=1301.91
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 5999421 0 0 0 126269 3922 0 0 25 0 1 0 271078460 114384896 27401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 27926 27401 394 324 0 26996 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 111704

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1678208/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=114452 CPUtime=1361.89
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 6273820 0 0 0 132081 4108 0 0 25 0 1 0 271078460 117198848 28088 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 28613 28088 394 324 0 27683 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 114452

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1678272/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=116852 CPUtime=1421.88
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 6400475 0 0 0 137978 4210 0 0 25 0 1 0 271078460 119656448 28097 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7642190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 29213 28097 394 324 0 28283 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 116852

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1678208/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=114452 CPUtime=1481.85
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 6720161 0 0 0 143737 4448 0 0 25 0 1 0 271078460 117198848 28088 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7639391 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 28613 28088 394 324 0 27683 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 114452

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 22804
/proc/meminfo: memFree=1679360/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=115456 CPUtime=1541.84
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 6878876 0 0 0 149616 4568 0 0 25 0 1 0 271078460 118226944 27784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7642190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 28414 27778 394 324 0 27484 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 115456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/71 22968
/proc/meminfo: memFree=1678216/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=115004 CPUtime=1601.75
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 7142628 0 0 0 155422 4753 0 0 25 0 1 0 271078460 117764096 27782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7642190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 28864 27784 394 324 0 27934 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 115004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23002
/proc/meminfo: memFree=1668416/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=124016 CPUtime=1661.71
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 7440230 0 0 0 161242 4929 0 0 25 0 1 0 271078460 126992384 30480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134595197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 31004 30480 394 324 0 30074 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 124016

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23002
/proc/meminfo: memFree=1668544/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=124016 CPUtime=1721.7
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 7642469 0 0 0 167088 5082 0 0 25 0 1 0 271078460 126992384 30480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 31004 30480 394 324 0 30074 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 124016

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23002
/proc/meminfo: memFree=1668608/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=126444 CPUtime=1781.68
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 7867125 0 0 0 172923 5245 0 0 25 0 1 0 271078460 129478656 30489 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7642190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 31611 30489 394 324 0 30681 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 126444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23002
/proc/meminfo: memFree=1665728/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=126768 CPUtime=1800.08
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 7945898 0 0 0 174715 5293 0 0 25 0 1 0 271078460 129810432 31168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 31692 31168 394 324 0 30762 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 126768

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: 0.99 0.97 0.93 2/65 23002
/proc/meminfo: memFree=1665728/2055920 swapFree=4184260/4192956
[pid=22801] ppid=22799 vsize=126768 CPUtime=1800.08
/proc/22801/stat : 22801 (bsolo3.0.17) R 22799 22801 21415 0 -1 4194304 7945898 0 0 0 174715 5293 0 0 25 0 1 0 271078460 129810432 31168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22801/statm: 31692 31168 394 324 0 30762 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 126768

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.12
CPU user time (s): 1747.16
CPU system time (s): 52.9589
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 128888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1747.16
system time used= 52.9589
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7945901
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= 2719

runsolver used 1.40279 second user time and 3.57046 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Apr 30 16:34:51 UTC 2007

IDJOB= 432851
IDBENCH= 1953
IDSOLVER= 199
FILE ID= node71/432851-1177950891

PBS_JOBID= 4727528

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_11.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432851-1177950891/instance-432851-1177950891.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-432851-1177950891 -o ROOT/results/node71/solver-432851-1177950891 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432851-1177950891/instance-432851-1177950891.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  19bfc1d5b7087888ef5c79946c60f053

RANDOM SEED= 520082858

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1790104 kB
Buffers:         32792 kB
Cached:         152028 kB
SwapCached:       2792 kB
Active:          97240 kB
Inactive:        98220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790104 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            6624 kB
Writeback:           0 kB
Mapped:          16644 kB
Slab:            56352 kB
Committed_AS:  3759880 kB
PageTables:       1452 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 node71 on Mon Apr 30 17:04:54 UTC 2007