Trace number 1879968

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 3.1 pbSAT-25 1798.03 1798.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
MD5SUM8e251d4e151b2868eb3a52cf845e4cf8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1796.65
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17809
Number of constraints which are clauses17809
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
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: Generic Pseudo-Boolean 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-1879968-1245164313.opb
0.00/0.00	c File size is 422772 bytes.
0.00/0.05	c Highest Coefficient sum: 450
0.00/0.05	c Parsing was ok!!
0.00/0.05	c Total parsing time: 0.052 s
0.00/0.06	c Var: 450 Constr: 17809 17809/0/0 Lit: 35618 Watch. Lit: 35618
0.00/0.06	c Obj. Vars: 450 (100 % of total variables)
0.09/0.20	c Pre-processing Time: 0.199 s
0.09/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.20	c        0    450    17809    35618    2    35618    5936      0      0 0.20
0.09/0.20	c Switching off lower bounding mode.
0.19/0.20	o -23
74.56/74.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
74.56/74.62	c        0    450    17810    36068    2    35643    6936      1      0 0.20
74.56/74.62	c      100    450    17996   116086    6    37523    7630    187    324 0.31
74.56/74.62	c      350    450    18484   325483   17    41620    8394    675    473 0.74
74.56/74.62	c      825    450    19430   729573   37    48371    9234   1621    333 2.48
74.56/74.62	c     1639    450    21050  1421936   67    60381   10158   3241    217 7.52
74.56/74.62	c     2959    450    23688  2544485  107    74108   11174   5879    138 21.30
74.56/74.62	c     5040    450    27848  4315910  154   101529   12292  10039     86 58.35
74.56/74.62	o -24
82.56/82.67	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
82.56/82.67	c     5849    450    29467  4998067  169   103062    6936  11658     78 74.59
82.56/82.67	c     5950    450    21467  1583696   73    59452    7630   3658     78 76.14
82.56/82.67	c     6200    450    21956  1792291   81    63147    8394   4147     78 78.60
82.56/82.67	o -25
1797.99/1798.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.99/1798.81	c     6659    450    22866  2181196   95    70270    6936   5057     80 82.64
1797.99/1798.81	c     6759    450    23063  2265615   98    70485    7630   5254     80 83.83
1797.99/1798.81	c     7009    450    23557  2477071  105    74841    8394   5748     80 87.29
1797.99/1798.81	c     7484    450    24498  2875929  117    82477    9234   6689     77 96.71
1797.99/1798.81	c     8297    450    26103  3559328  136    94669   10158   8294     73 112.85
1797.99/1798.81	c     9617    450    23237  2344406  100    83506   11174   5428     67 143.50
1797.99/1798.81	c    11699    450    27384  4111780  150   110040   12292   9575     61 190.04
1797.99/1798.81	c    14922    450    27201  4003783  147   113337   13522   9392     50 296.22
1797.99/1798.81	c    19859    450    29861  5128572  171   133133   14875  12052     52 379.69
1797.99/1798.81	c    27365    450    29111  4824993  165   133583   16363  11302     50 540.48
1797.99/1798.81	c    38726    450    25992  3481609  133   128297   18000   8183     29 1299.89
1797.99/1798.81	c    55870    450    31750  5963409  187   151868   19801  13941     31 1765.52
1797.99/1798.81	c Resources Exceeded
1797.99/1798.81	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 x376 -x375 -x374 -x373 -x372 x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228 -x227 -x226 -x225 x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
1797.99/1798.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.81	c   22    57070   2696    60348    34146  6968834  16337     31 1798.01
1797.99/1798.81	c Objective: -25
1797.99/1798.81	s SATISFIABLE
1797.99/1798.81	c Total time: 1798.01 s

Verifier Data 

OK	-25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879968-1245164313/watcher-1879968-1245164313 -o /tmp/evaluation-result-1879968-1245164313/solver-1879968-1245164313 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879968-1245164313.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: 0.91 0.95 0.95 3/64 4376
/proc/meminfo: memFree=1848608/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=11132 CPUtime=0
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 184032405 11399168 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 2783 247 176 640 0 2035 0

[startup+0.0677371 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 4376
/proc/meminfo: memFree=1848608/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=13288 CPUtime=0.06
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 1003 0 0 0 6 0 0 0 18 0 1 0 184032405 13606912 883 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 3322 883 188 640 0 2678 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13288

[startup+0.101739 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 4376
/proc/meminfo: memFree=1848608/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=13816 CPUtime=0.09
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 1149 0 0 0 9 0 0 0 18 0 1 0 184032405 14147584 1029 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 3454 1029 190 640 0 2810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301764 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 4376
/proc/meminfo: memFree=1848608/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=14336 CPUtime=0.29
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 1385 0 0 0 28 1 0 0 19 0 1 0 184032405 14680064 1157 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 3584 1157 196 640 0 2940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14336

[startup+0.70181 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 4376
/proc/meminfo: memFree=1848608/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=16928 CPUtime=0.69
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 2047 0 0 0 68 1 0 0 23 0 1 0 184032405 17334272 1819 1992294400 134512640 137136520 4294956256 18446744073709551615 134600344 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 4232 1819 196 640 0 3588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16928

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 4377
/proc/meminfo: memFree=1840728/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=19908 CPUtime=1.49
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 2798 0 0 0 148 1 0 0 25 0 1 0 184032405 20385792 2570 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 4977 2570 196 640 0 4333 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19908

[startup+3.10109 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 4377
/proc/meminfo: memFree=1837464/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=23976 CPUtime=3.09
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 3805 0 0 0 307 2 0 0 25 0 1 0 184032405 24551424 3577 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 5994 3577 196 640 0 5350 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23976

[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 4377
/proc/meminfo: memFree=1830424/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=29732 CPUtime=6.28
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 5257 0 0 0 626 2 0 0 25 0 1 0 184032405 30445568 5029 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 7433 5029 196 640 0 6789 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29732

[startup+12.7012 s]
/proc/loadavg: 0.93 0.96 0.95 2/65 4377
/proc/meminfo: memFree=1821016/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=38504 CPUtime=12.68
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 7453 0 0 0 1264 4 0 0 25 0 1 0 184032405 39428096 7225 1992294400 134512640 137136520 4294956256 18446744073709551615 134544090 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 9626 7225 197 640 0 8982 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38504

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 4377
/proc/meminfo: memFree=1809304/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=49684 CPUtime=25.48
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 10246 0 0 0 2542 6 0 0 25 0 1 0 184032405 50876416 10018 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 12421 10018 197 640 0 11777 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49684

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 4377
/proc/meminfo: memFree=1794008/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=65092 CPUtime=51.07
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 14087 0 0 0 5098 9 0 0 25 0 1 0 184032405 66654208 13859 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 16273 13859 197 640 0 15629 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65092

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 4377
/proc/meminfo: memFree=1779928/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=78716 CPUtime=102.26
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 17496 0 0 0 10213 13 0 0 25 0 1 0 184032405 80605184 17268 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 19679 17268 197 640 0 19035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78716

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1779672/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=78716 CPUtime=162.23
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 17496 0 0 0 16209 14 0 0 25 0 1 0 184032405 80605184 17268 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 19679 17268 197 640 0 19035 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78716

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1779096/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=79592 CPUtime=222.21
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 17717 0 0 0 22206 15 0 0 25 0 1 0 184032405 81502208 17489 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 19898 17489 197 640 0 19254 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 79592

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1773592/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=85020 CPUtime=282.19
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 19068 0 0 0 28202 17 0 0 25 0 1 0 184032405 87060480 18840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 21255 18840 197 640 0 20611 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 85020

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1767128/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=91460 CPUtime=342.16
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 20674 0 0 0 34197 19 0 0 25 0 1 0 184032405 93655040 20446 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 22865 20446 197 640 0 22221 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 91460

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1765720/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=93500 CPUtime=402.13
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 21182 0 0 0 40193 20 0 0 25 0 1 0 184032405 95744000 20954 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 23375 20954 197 640 0 22731 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 93500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1759512/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=99056 CPUtime=462.12
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 22579 0 0 0 46189 23 0 0 25 0 1 0 184032405 101433344 22351 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4376/statm: 24764 22351 197 640 0 24120 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 99056

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1758808/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=99684 CPUtime=522.08
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 22748 0 0 0 52184 24 0 0 25 0 1 0 184032405 102076416 22520 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 24921 22520 197 640 0 24277 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 99684

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1758744/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=99684 CPUtime=582.05
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 22748 0 0 0 58181 24 0 0 25 0 1 0 184032405 102076416 22520 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 24921 22520 197 640 0 24277 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 99684

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1753176/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=105360 CPUtime=642.04
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 24137 0 0 0 64178 26 0 0 25 0 1 0 184032405 107888640 23909 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 26340 23909 197 640 0 25696 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 105360

[startup+702.302 s]

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

/proc/meminfo: memFree=1749464/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=108688 CPUtime=1121.79
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 24997 0 0 0 112149 30 0 0 25 0 1 0 184032405 111296512 24769 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 27172 24769 197 640 0 26528 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 108688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1749400/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=108688 CPUtime=1181.77
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 24997 0 0 0 118147 30 0 0 25 0 1 0 184032405 111296512 24769 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 27172 24769 197 640 0 26528 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 108688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1749208/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=108688 CPUtime=1241.74
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 24997 0 0 0 124144 30 0 0 25 0 1 0 184032405 111296512 24769 1992294400 134512640 137136520 4294956256 18446744073709551615 134574036 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 27172 24769 197 640 0 26528 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 108688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1749144/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=108820 CPUtime=1301.73
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 25019 0 0 0 130142 31 0 0 25 0 1 0 184032405 111431680 24791 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 27205 24791 197 640 0 26561 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 108820

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4383
/proc/meminfo: memFree=1749080/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=108820 CPUtime=1361.7
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 25019 0 0 0 136138 32 0 0 25 0 1 0 184032405 111431680 24791 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 27205 24791 197 640 0 26561 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 108820

[startup+1422.31 s]
/proc/loadavg: 1.04 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1739992/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118000 CPUtime=1421.66
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27313 0 0 0 142132 34 0 0 25 0 1 0 184032405 120832000 27085 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29500 27085 197 640 0 28856 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 118000

[startup+1482.3 s]
/proc/loadavg: 1.01 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1739928/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118000 CPUtime=1481.64
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27313 0 0 0 148129 35 0 0 25 0 1 0 184032405 120832000 27085 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29500 27085 197 640 0 28856 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 118000

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1739160/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118752 CPUtime=1541.61
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 154126 35 0 0 25 0 1 0 184032405 121602048 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29688 27273 197 640 0 29044 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 118752

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1739160/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118752 CPUtime=1601.59
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 160123 36 0 0 25 0 1 0 184032405 121602048 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29688 27273 197 640 0 29044 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 118752

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1739160/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118752 CPUtime=1661.56
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 166120 36 0 0 25 0 1 0 184032405 121602048 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29688 27273 197 640 0 29044 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 118752

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1739160/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1721.53
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 172116 37 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 118716

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1781.5
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 178112 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543962 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 118716

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1791.1
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179072 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1791.1
Current children cumulated vsize (KiB) 118716

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1794.3
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179392 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1794.3
Current children cumulated vsize (KiB) 118716

[startup+1796.7 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1795.89
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179551 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544135 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1795.89
Current children cumulated vsize (KiB) 118716

[startup+1797.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1796.69
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179631 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1796.69
Current children cumulated vsize (KiB) 118716

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1797.49
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179711 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1797.49
Current children cumulated vsize (KiB) 118716

[startup+1798.7 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1797.89
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179751 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1797.89
Current children cumulated vsize (KiB) 118716

[startup+1798.8 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 4383
/proc/meminfo: memFree=1738968/2055920 swapFree=4191900/4192956
[pid=4376] ppid=4374 vsize=118716 CPUtime=1797.99
/proc/4376/stat : 4376 (bsolo) R 4374 4376 4169 0 -1 4194304 27501 0 0 0 179761 38 0 0 25 0 1 0 184032405 121565184 27273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4376/statm: 29679 27273 197 640 0 29035 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 118716

Child status: 0
Real time (s): 1798.83
CPU time (s): 1798.03
CPU user time (s): 1797.63
CPU system time (s): 0.403938
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 118752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.63
system time used= 0.403938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27503
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= 5622

runsolver used 1.59576 second user time and 4.95425 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 16:58:33
IDJOB=1879968
IDBENCH=2239
IDSOLVER=701
FILE ID=node1/1879968-1245164313
PBS_JOBID= 9363862
Free space on /tmp= 66220 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879968-1245164313/watcher-1879968-1245164313 -o /tmp/evaluation-result-1879968-1245164313/solver-1879968-1245164313 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879968-1245164313.opb

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

MD5SUM BENCH= 8e251d4e151b2868eb3a52cf845e4cf8
RANDOM SEED=1453642619

node1.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		: 3000.245
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		: 3000.245
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:       1849096 kB
Buffers:         36420 kB
Cached:          92928 kB
SwapCached:        260 kB
Active:          42748 kB
Inactive:        99900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849096 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4356 kB
Writeback:           0 kB
Mapped:          22552 kB
Slab:            50192 kB
Committed_AS:   154748 kB
PageTables:       1436 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879968-1245164313.opb

Free space on /tmp at the end= 66216 MiB
End job on node1 at 2009-06-16 17:28:32