Trace number 1877004

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT221 1798.02 1798.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
MD5SUM7903a80129c7e51df900bcb9ac0a6f39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables475
Total number of constraints475
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 constraints475
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 475
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 475
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 475
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877004-1245136974.opb
0.00/0.00	c File size is 43295 bytes.
0.00/0.00	c Highest Coefficient sum: 475
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 475 Constr: 475 0/0/475 Lit: 4273 Watch. Lit: 1540
0.00/0.00	c Obj. Vars: 475 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 s
0.89/0.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.99	c        0    475      475     4273    8     1972    8546      0      0 0.01
0.89/0.99	c Initial Lower Bound: 144
0.89/0.99	c Initial Path Cost: 0
0.89/0.99	o 222
6.29/6.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.29/6.39	c        0    475      476     4748    9     2456    9546      1      0 0.99
6.29/6.39	o 221
1797.96/1798.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.96/1798.53	c        7    475      491     8495   17     2739    9546     16      1 6.39
1797.96/1798.53	c      107    475      754    83906  111     3305   10501    279      8 13.22
1797.96/1798.53	c      357    475     1397   269238  192     4607   11552    922     16 21.55
1797.96/1798.53	c      833    475     2697   623059  231     7206   12708   2222     26 31.36
1797.96/1798.53	c     1646    475     4899  1227643  250    11625   13979   4424     39 42.01
1797.96/1798.53	c     2967    475     8507  2279403  267    18799   15377   8032     52 56.21
1797.96/1798.53	c     5048    475    13939  3644651  261    29676   16915  13464     68 74.09
1797.96/1798.53	c     8271    475    13677  3655552  267    28954   18607  13202     82 100.64
1797.96/1798.53	c    13208    475    16943  4249964  250    35432   20468  16468     95 137.87
1797.96/1798.53	c    20714    475    14696  4030945  274    31010   22515  14221    106 193.74
1797.96/1798.53	c    32076    475    20654  4920107  238    42847   24767  20179    117 271.99
1797.96/1798.53	c    49220    475    15369  4390430  285    32345   27244  14894    125 393.18
1797.96/1798.53	c    75039    472    27262  7067168  259    56131   29969  26787    127 587.96
1797.96/1798.53	c   113871    472    27255  7640102  280    56083   32966  26780    131 868.76
1797.96/1798.53	c   172223    472    32413  8213732  253    66407   36263  31938    132 1303.30
1797.96/1798.53	c Resources Exceeded
1797.96/1798.53	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 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 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 x92 -x93 x94 x95 -x96 x97 x98 x99 -x100 x101 x102 x103 -x104 x105 x106 x107 x108 x109 -x110 x111 x112 x113 x114 -x115 x116 x117 x118 -x119 x120 x121 x122 x123 x124 x125 x126 x127 -x128 x129 -x130 -x131 x132 x133 -x134 x135 x136 x137 x138 -x139 x140 -x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 x152 -x153 x154 -x155 -x156 x157 x158 x159 x160 x161 x162 x163 -x164 x165 x166 x167 x168 x169 x170 x171 -x172 x173 -x174 x175 -x176 -x177 x178 x179 x180 x181 x182 x183 x184 x185 x186 x187 x188 -x189 -x190 -x191 -x192 x193 x194 -x195 -x196 x197 -x198 x199 -x200 x201 x202 -x203 -x204 x205 x206 x207 -x208 x209 -x210 -x211 x212 -x213 -x214 x215 -x216 -x217 x218 -x219 x220 x221 -x222 x223 -x224 x225 x226 x227 x228 x229 -x230 -x231 x232 x233 x234 -x235 x236 -x237 x238 -x239 -x240 x241 -x242 x243 -x244 x245 x246 x247 x248 -x249 -x250 -x251 -x252 -x253 x254 x255 -x256 x257 x258 -x259 x260 x261 -x262 -x263 x264 -x265 x266 -x267 x268 -x269 -x270 -x271 -x272 -x273 -x274 x275 x276 -x277 x278 -x279 x280 -x281 -x282 x283 -x284 -x285 -x286 x287 -x288 x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 x297 -x298 x299 x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 x309 -x310 -x311 -x312 -x313 x314 x315 x316 x317 -x318 x319 -x320 -x321 -x322 -x323 x324 x325 -x326 -x327 x328 -x329 x330 x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 x339 -x340 -x341 -x342 x343 -x344 x345 -x346 -x347 x348 -x349 x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 x363 -x364 -x365 x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 x417 -x418 -x419 -x420 x421 -x422 -x423 -x424 -x425 -x426 -x427 x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 
1797.96/1798.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.53	c   16   235672  50137   336496    33360  8615072  32885    131 1798.00
1797.96/1798.53	c Objective: 221
1797.96/1798.53	s SATISFIABLE
1797.96/1798.53	c Total time: 1798 s

Verifier Data 

OK	221

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877004-1245136974/watcher-1877004-1245136974 -o /tmp/evaluation-result-1877004-1245136974/solver-1877004-1245136974 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877004-1245136974.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1449
/proc/meminfo: memFree=1078624/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=10756 CPUtime=0
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 181290287 11014144 227 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 2689 228 175 640 0 2034 0

[startup+0.0728099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1449
/proc/meminfo: memFree=1078624/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=12240 CPUtime=0.06
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 623 0 0 0 6 0 0 0 18 0 1 0 181290287 12533760 588 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3060 588 285 640 0 2416 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12240

[startup+0.101813 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1449
/proc/meminfo: memFree=1078624/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=12392 CPUtime=0.09
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 181290287 12689408 618 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3098 618 285 640 0 2454 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12392

[startup+0.301842 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1449
/proc/meminfo: memFree=1078624/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=12484 CPUtime=0.29
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 836 0 0 0 29 0 0 0 19 0 1 0 181290287 12783616 692 1992294400 134512640 137136520 4294956256 18446744073709551615 135464023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3121 692 285 640 0 2477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12484

[startup+0.701898 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1449
/proc/meminfo: memFree=1078624/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=12972 CPUtime=0.69
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 1347 0 0 0 69 0 0 0 23 0 1 0 181290287 13283328 689 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3243 689 285 640 0 2599 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12972

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1077720/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=13208 CPUtime=1.49
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 3634 0 0 0 148 1 0 0 25 0 1 0 181290287 13524992 578 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3302 578 292 640 0 2658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13208

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1077080/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=12508 CPUtime=3.09
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 9085 0 0 0 306 3 0 0 25 0 1 0 181290287 12808192 530 1992294400 134512640 137136520 4294956256 18446744073709551615 135430351 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3127 530 292 640 0 2483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12508

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1077408/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=12640 CPUtime=6.29
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 23284 0 0 0 621 8 0 0 25 0 1 0 181290287 12943360 485 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 3160 486 292 640 0 2516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12640

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1077488/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=11144 CPUtime=12.69
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 53653 0 0 0 1251 18 0 0 25 0 1 0 181290287 11411456 483 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 2786 483 295 640 0 2142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11144

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1073584/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=17584 CPUtime=25.48
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 137596 0 0 0 2504 44 0 0 25 0 1 0 181290287 18006016 1665 1992294400 134512640 137136520 4294956256 18446744073709551615 135181740 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 4396 1665 296 640 0 3752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17584

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1058672/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=33252 CPUtime=51.07
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 440547 0 0 0 4965 142 0 0 25 0 1 0 181290287 34050048 5515 1992294400 134512640 137136520 4294956256 18446744073709551615 134730230 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 8313 5515 296 640 0 7669 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33252

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1014704/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=76028 CPUtime=102.26
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 1223422 0 0 0 9807 419 0 0 25 0 1 0 181290287 77852672 16137 1992294400 134512640 137136520 4294956256 18446744073709551615 134766772 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 19007 16137 296 640 0 18363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 76028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=1002672/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=87976 CPUtime=162.24
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 1707196 0 0 0 15593 631 0 0 25 0 1 0 181290287 90087424 19159 1992294400 134512640 137136520 4294956256 18446744073709551615 135251635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 21994 19159 296 640 0 21350 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 87976

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=994416/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=94036 CPUtime=222.22
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 2178796 0 0 0 21367 855 0 0 25 0 1 0 181290287 96292864 21207 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 23509 21207 296 640 0 22865 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 94036

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=994416/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=96304 CPUtime=282.2
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 2516537 0 0 0 27181 1039 0 0 25 0 1 0 181290287 98615296 21217 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 24076 21217 296 640 0 23432 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 96304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=970992/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=119652 CPUtime=342.19
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 3075343 0 0 0 32914 1305 0 0 25 0 1 0 181290287 122523648 27052 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 29913 27052 296 640 0 29269 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 119652

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=967984/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=120404 CPUtime=402.17
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 3464964 0 0 0 38718 1499 0 0 25 0 1 0 181290287 123293696 27799 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 30101 27799 296 640 0 29457 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 120404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=968048/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=120392 CPUtime=462.15
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 3823447 0 0 0 44530 1685 0 0 25 0 1 0 181290287 123281408 27796 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 30098 27796 296 640 0 29454 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 120392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=968112/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=120392 CPUtime=522.14
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 4200571 0 0 0 50329 1885 0 0 25 0 1 0 181290287 123281408 27796 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 30098 27796 296 640 0 29454 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 120392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=967984/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=122432 CPUtime=582.11
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 4535221 0 0 0 56134 2077 0 0 25 0 1 0 181290287 125370368 27802 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 30608 27802 296 640 0 29964 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 122432

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=955504/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=135036 CPUtime=642.1
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 4977311 0 0 0 61923 2287 0 0 25 0 1 0 181290287 138276864 30916 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 33759 30916 296 640 0 33115 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 135036

[startup+702.301 s]

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

/proc/meminfo: memFree=953072/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=136944 CPUtime=1061.97
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 7329711 0 0 0 102596 3601 0 0 25 0 1 0 181290287 140230656 31563 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 34304 31565 296 640 0 33660 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 136944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=953072/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=135424 CPUtime=1121.96
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 7657098 0 0 0 108407 3789 0 0 25 0 1 0 181290287 138674176 31554 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 33856 31554 296 640 0 33212 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 135424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=953072/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=135424 CPUtime=1181.94
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 7960148 0 0 0 114232 3962 0 0 25 0 1 0 181290287 138674176 31554 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 33856 31554 296 640 0 33212 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 135424

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=953072/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=135424 CPUtime=1241.92
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 8289577 0 0 0 120038 4154 0 0 25 0 1 0 181290287 138674176 31554 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 33856 31554 296 640 0 33212 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 135424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=953008/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=136908 CPUtime=1301.91
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 8620587 0 0 0 125853 4338 0 0 25 0 1 0 181290287 140193792 31560 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 34227 31560 296 640 0 33583 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 136908

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=948656/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=139720 CPUtime=1361.89
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 9012667 0 0 0 131655 4534 0 0 25 0 1 0 181290287 143073280 32628 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 34930 32628 296 640 0 34286 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 139720

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=944752/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=143612 CPUtime=1421.87
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 9376468 0 0 0 137459 4728 0 0 25 0 1 0 181290287 147058688 33601 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 35903 33601 296 640 0 35259 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 143612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=944624/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145912 CPUtime=1481.85
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 9684251 0 0 0 143277 4908 0 0 25 0 1 0 181290287 149413888 33645 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36478 33646 296 640 0 35834 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 145912

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=944688/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=143740 CPUtime=1541.84
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 10004164 0 0 0 149089 5095 0 0 25 0 1 0 181290287 147189760 33633 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 35935 33633 296 640 0 35291 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 143740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=944688/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=143696 CPUtime=1601.82
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 10324470 0 0 0 154910 5272 0 0 25 0 1 0 181290287 147144704 33622 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 35924 33622 296 640 0 35280 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 143696

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=944752/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145188 CPUtime=1661.8
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 10650185 0 0 0 160731 5449 0 0 25 0 1 0 181290287 148672512 33628 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36432 33629 296 640 0 35788 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 145188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=944752/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145868 CPUtime=1721.78
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 10974044 0 0 0 166546 5632 0 0 25 0 1 0 181290287 149368832 33631 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36467 33631 296 640 0 35823 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 145868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145992 CPUtime=1781.76
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11324444 0 0 0 172358 5818 0 0 25 0 1 0 181290287 149495808 34196 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36498 34196 296 640 0 35854 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 145992

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145992 CPUtime=1791.36
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11380800 0 0 0 173286 5850 0 0 25 0 1 0 181290287 149495808 34196 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36498 34196 296 640 0 35854 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 145992

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=147612 CPUtime=1794.56
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11400694 0 0 0 173594 5862 0 0 25 0 1 0 181290287 151154688 34207 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36837 34200 296 640 0 36193 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 147612

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145992 CPUtime=1796.16
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11409571 0 0 0 173749 5867 0 0 25 0 1 0 181290287 149495808 34196 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36498 34196 296 640 0 35854 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 145992

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145992 CPUtime=1796.95
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11413883 0 0 0 173826 5869 0 0 25 0 1 0 181290287 149495808 34196 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36498 34196 296 640 0 35854 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 145992

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145992 CPUtime=1797.76
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11418541 0 0 0 173904 5872 0 0 25 0 1 0 181290287 149495808 34196 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36498 34196 296 640 0 35854 0
Current children cumulated CPU time (s) 1797.76
Current children cumulated vsize (KiB) 145992

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1450
/proc/meminfo: memFree=942320/2055920 swapFree=4181384/4192956
[pid=1449] ppid=1447 vsize=145992 CPUtime=1797.96
/proc/1449/stat : 1449 (bsolo) R 1447 1449 1160 0 -1 4194304 11419440 0 0 0 173924 5872 0 0 25 0 1 0 181290287 149495808 34196 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1449/statm: 36498 34196 296 640 0 35854 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 145992

Child status: 0
Real time (s): 1798.56
CPU time (s): 1798.02
CPU user time (s): 1739.28
CPU system time (s): 58.7481
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 148352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1739.28
system time used= 58.7481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11419553
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= 2
involuntary context switches= 2815

runsolver used 1.26081 second user time and 3.86841 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 09:22:54
IDJOB=1877004
IDBENCH=1952
IDSOLVER=699
FILE ID=node49/1877004-1245136974
PBS_JOBID= 9363709
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_24.opb.PB06.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877004-1245136974/watcher-1877004-1245136974 -o /tmp/evaluation-result-1877004-1245136974/solver-1877004-1245136974 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877004-1245136974.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7903a80129c7e51df900bcb9ac0a6f39
RANDOM SEED=1839454461

node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1079040 kB
Buffers:         82544 kB
Cached:         812448 kB
SwapCached:       4580 kB
Active:         150108 kB
Inactive:       752996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079040 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            3984 kB
Writeback:           0 kB
Mapped:          13852 kB
Slab:            59568 kB
Committed_AS:   162212 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 09:52:52