Trace number 1877108

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 3.1SAT-26 1798.03 1800.88

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: 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-1877108-1245164291.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: 0.051 s
0.00/0.05	c Var: 450 Constr: 17809 17809/0/0 Lit: 35618 Watch. Lit: 35618
0.00/0.05	c Obj. Vars: 450 (100 % of total variables)
0.09/0.19	c Pre-processing Time: 0.197 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.
0.09/0.20	o -23
0.20/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.20/0.26	c        0    450    17810    36068    2    35643    6936      1      0 0.20
0.20/0.26	c      100    450    17928    85847    4    35879    7630    119    381 0.26
0.20/0.26	o -24
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c      100    450    17929    86297    4    35905    6936    120    378 0.26
0.29/0.34	c      200    450    18045   135188    7    36137    7630    236    615 0.33
0.29/0.34	o -25
5.19/5.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.19/5.20	c      223    450    18072   146586    8    36216    6936    263    653 0.34
5.19/5.20	c      324    450    18187   194921   10    36446    7630    378    796 0.41
5.19/5.20	c      575    450    18476   316352   17    37024    8394    667    986 0.58
5.19/5.20	c     1052    450    19037   551268   28    38146    9234   1228   1083 0.97
5.19/5.20	c     1866    450    19980   946834   47    40032   10158   2171   1137 1.64
5.19/5.20	c     3186    450    21498  1584027   73    43068   11174   3689   1047 3.04
5.19/5.20	c     5267    450    23913  2597787  108    47898   12292   6104   1025 5.14
5.19/5.20	o -26
1797.95/1800.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.95/1800.85	c     5334    450    23991  2630632  109    48080    6936   6182   1024 5.21
1797.95/1800.85	c     5434    450    24104  2677958  111    48306    7630   6295   1020 5.32
1797.95/1800.85	c     5685    450    24395  2799910  114    48888    8394   6586   1023 5.55
1797.95/1800.85	c     6160    450    24942  3029221  121    49982    9234   7133   1024 6.01
1797.95/1800.85	c     6973    450    25881  3422471  132    51860   10158   8072    998 6.98
1797.95/1800.85	c     8293    450    27408  4061567  148    54914   11174   9599    982 8.44
1797.95/1800.85	c    10375    450    23792  2541212  106    47610   12292   5983    889 11.66
1797.95/1800.85	c    13598    450    27503  4094719  148    55032   13522   9694    835 16.27
1797.95/1800.85	c    18534    450    26026  3475018  133    52078   14875   8217    759 24.39
1797.95/1800.85	c    26041    450    26883  3826750  142    53792   16363   9074    705 36.92
1797.95/1800.85	c    37402    450    31374  5714590  182    62798   18000  13565    583 64.08
1797.95/1800.85	c    54546    450    32522  6188096  190    65093   19801  14713    500 108.90
1797.95/1800.85	c    80365    450    31617  5805048  183    63283   21782  13808    418 192.26
1797.95/1800.85	c   119197    450    31865  5905260  185    63822   23961  14056    381 312.78
1797.95/1800.85	c   177549    450    37738  8377027  221    75549   26358  19929    326 543.15
1797.95/1800.85	c   265181    450    41634  9959034  239    83403   28994  23825    301 878.39
1797.95/1800.85	c   396734    450    43771 10882162  248    87634   31894  25962    282 1405.30
1797.95/1800.85	c Resources Exceeded
1797.95/1800.85	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 
1797.95/1800.85	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1800.85	c   28   482384  31648   519053    46297 11954833  28488    268 1798.00
1797.95/1800.85	c Objective: -26
1797.95/1800.85	s SATISFIABLE
1797.95/1800.85	c Total time: 1798 s

Verifier Data 

OK	-26

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877108-1245164291/watcher-1877108-1245164291 -o /tmp/evaluation-result-1877108-1245164291/solver-1877108-1245164291 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877108-1245164291.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: 2.20 2.07 2.02 3/73 2837
/proc/meminfo: memFree=1820504/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=11132 CPUtime=0
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 184027761 11399168 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 2783 250 177 640 0 2035 0

[startup+0.09782 s]
/proc/loadavg: 2.20 2.07 2.02 3/73 2837
/proc/meminfo: memFree=1820504/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=13816 CPUtime=0.09
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 1149 0 0 0 9 0 0 0 20 0 1 0 184027761 14147584 1029 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 3454 1029 190 640 0 2810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.10182 s]
/proc/loadavg: 2.20 2.07 2.02 3/73 2837
/proc/meminfo: memFree=1820504/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=13816 CPUtime=0.09
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 1149 0 0 0 9 0 0 0 20 0 1 0 184027761 14147584 1029 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 3454 1029 190 640 0 2810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301847 s]
/proc/loadavg: 2.20 2.07 2.02 3/73 2837
/proc/meminfo: memFree=1820504/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=14364 CPUtime=0.29
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 1389 0 0 0 28 1 0 0 23 0 1 0 184027761 14708736 1161 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 3591 1161 196 640 0 2947 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14364

[startup+0.701993 s]
/proc/loadavg: 2.20 2.07 2.02 3/73 2837
/proc/meminfo: memFree=1820504/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=17844 CPUtime=0.69
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 2286 0 0 0 68 1 0 0 25 0 1 0 184027761 18272256 2058 1992294400 134512640 137136520 4294956256 18446744073709551615 136502115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 4461 2058 196 640 0 3817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17844

[startup+1.50196 s]
/proc/loadavg: 2.20 2.07 2.02 4/74 2838
/proc/meminfo: memFree=1810704/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=24136 CPUtime=1.49
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 3850 0 0 0 146 3 0 0 25 0 1 0 184027761 24715264 3622 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 6034 3622 196 640 0 5390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24136

[startup+3.10213 s]
/proc/loadavg: 2.10 2.06 2.01 3/74 2838
/proc/meminfo: memFree=1802448/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=33836 CPUtime=3.09
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 6261 0 0 0 304 5 0 0 25 0 1 0 184027761 34648064 6033 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 8459 6033 197 640 0 7815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33836

[startup+6.30248 s]
/proc/loadavg: 2.10 2.06 2.01 3/74 2838
/proc/meminfo: memFree=1782608/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=53724 CPUtime=6.29
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 11254 0 0 0 621 8 0 0 25 0 1 0 184027761 55013376 11026 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 13431 11026 197 640 0 12787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53724

[startup+12.7025 s]
/proc/loadavg: 2.16 2.07 2.01 3/74 2838
/proc/meminfo: memFree=1753936/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=76464 CPUtime=12.68
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 16932 0 0 0 1256 12 0 0 25 0 1 0 184027761 78299136 16704 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 19116 16704 197 640 0 18472 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 76464

[startup+25.5041 s]
/proc/loadavg: 2.13 2.07 2.01 4/74 2838
/proc/meminfo: memFree=1741264/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=89192 CPUtime=25.47
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 20106 0 0 0 2533 14 0 0 25 0 1 0 184027761 91332608 19878 1992294400 134512640 137136520 4294956256 18446744073709551615 136509034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 22298 19878 197 640 0 21654 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 89192

[startup+51.107 s]
/proc/loadavg: 2.21 2.09 2.02 3/74 2838
/proc/meminfo: memFree=1725712/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=104656 CPUtime=51.07
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 23979 0 0 0 5087 20 0 0 25 0 1 0 184027761 107167744 23751 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 26164 23751 197 640 0 25520 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 104656

[startup+102.308 s]
/proc/loadavg: 2.25 2.13 2.04 3/74 2838
/proc/meminfo: memFree=1716624/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=113744 CPUtime=102.26
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 26256 0 0 0 10200 26 0 0 25 0 1 0 184027761 116473856 26028 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 28436 26028 197 640 0 27792 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 113744

[startup+162.301 s]
/proc/loadavg: 2.30 2.16 2.05 3/74 2838
/proc/meminfo: memFree=1706320/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=123812 CPUtime=162.1
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 28768 0 0 0 16177 33 0 0 25 0 1 0 184027761 126783488 28540 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 30953 28540 197 640 0 30309 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 123812

[startup+222.301 s]
/proc/loadavg: 1.98 2.10 2.04 4/74 2844
/proc/meminfo: memFree=1695560/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=134652 CPUtime=221.67
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 31479 0 0 0 22122 45 0 0 25 0 1 0 184027761 137883648 31251 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 33663 31251 197 640 0 33019 0
Current children cumulated CPU time (s) 221.67
Current children cumulated vsize (KiB) 134652

[startup+282.305 s]
/proc/loadavg: 2.07 2.10 2.04 2/74 2844
/proc/meminfo: memFree=1695560/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=134704 CPUtime=281.35
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 31492 0 0 0 28082 53 0 0 25 0 1 0 184027761 137936896 31264 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 33676 31264 197 640 0 33032 0
Current children cumulated CPU time (s) 281.35
Current children cumulated vsize (KiB) 134704

[startup+342.301 s]
/proc/loadavg: 2.05 2.09 2.04 4/74 2844
/proc/meminfo: memFree=1683656/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=146548 CPUtime=341.17
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 34456 0 0 0 34054 63 0 0 25 0 1 0 184027761 150065152 34228 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 36637 34228 197 640 0 35993 0
Current children cumulated CPU time (s) 341.17
Current children cumulated vsize (KiB) 146548

[startup+402.302 s]
/proc/loadavg: 2.22 2.13 2.05 4/74 2844
/proc/meminfo: memFree=1683656/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=146544 CPUtime=401.15
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 34456 0 0 0 40046 69 0 0 25 0 1 0 184027761 150061056 34228 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 36636 34228 197 640 0 35992 0
Current children cumulated CPU time (s) 401.15
Current children cumulated vsize (KiB) 146544

[startup+462.302 s]
/proc/loadavg: 2.00 2.09 2.04 2/74 2844
/proc/meminfo: memFree=1683720/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=146544 CPUtime=461.13
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 34456 0 0 0 46042 71 0 0 25 0 1 0 184027761 150061056 34228 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 36636 34228 197 640 0 35992 0
Current children cumulated CPU time (s) 461.13
Current children cumulated vsize (KiB) 146544

[startup+522.302 s]
/proc/loadavg: 2.19 2.13 2.06 3/74 2844
/proc/meminfo: memFree=1683408/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=146836 CPUtime=521.11
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 34528 0 0 0 52035 76 0 0 25 0 1 0 184027761 150360064 34300 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 36709 34300 197 640 0 36065 0
Current children cumulated CPU time (s) 521.11
Current children cumulated vsize (KiB) 146836

[startup+582.302 s]
/proc/loadavg: 2.20 2.14 2.06 3/74 2844
/proc/meminfo: memFree=1670416/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=159768 CPUtime=581.01
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 37763 0 0 0 58017 84 0 0 25 0 1 0 184027761 163602432 37535 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 39942 37535 197 640 0 39298 0
Current children cumulated CPU time (s) 581.01
Current children cumulated vsize (KiB) 159768

[startup+642.302 s]
/proc/loadavg: 2.16 2.12 2.06 3/74 2844
/proc/meminfo: memFree=1670352/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=159764 CPUtime=640.99
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 37763 0 0 0 64011 88 0 0 25 0 1 0 184027761 163598336 37535 1992294400 134512640 137136520 4294956256 18446744073709551615 134540856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 39941 37535 197 640 0 39297 0
Current children cumulated CPU time (s) 640.99
Current children cumulated vsize (KiB) 159764

[startup+702.303 s]

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

/proc/meminfo: memFree=1656080/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=173972 CPUtime=1120.43
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 41317 0 0 0 111916 127 0 0 25 0 1 0 184027761 178147328 41089 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 43493 41089 197 640 0 42849 0
Current children cumulated CPU time (s) 1120.43
Current children cumulated vsize (KiB) 173972

[startup+1182.3 s]
/proc/loadavg: 2.26 2.04 2.02 3/74 2844
/proc/meminfo: memFree=1655952/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=173968 CPUtime=1180.08
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 41317 0 0 0 117876 132 0 0 25 0 1 0 184027761 178143232 41089 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 43492 41089 197 640 0 42848 0
Current children cumulated CPU time (s) 1180.08
Current children cumulated vsize (KiB) 173968

[startup+1242.3 s]
/proc/loadavg: 2.37 2.10 2.03 3/74 2844
/proc/meminfo: memFree=1655952/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=173964 CPUtime=1240.03
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 41317 0 0 0 123867 136 0 0 25 0 1 0 184027761 178139136 41089 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 43491 41089 197 640 0 42847 0
Current children cumulated CPU time (s) 1240.03
Current children cumulated vsize (KiB) 173964

[startup+1302.31 s]
/proc/loadavg: 2.03 2.06 2.02 3/74 2844
/proc/meminfo: memFree=1655760/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=174096 CPUtime=1299.9
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 41348 0 0 0 129847 143 0 0 25 0 1 0 184027761 178274304 41120 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 43524 41120 197 640 0 42880 0
Current children cumulated CPU time (s) 1299.9
Current children cumulated vsize (KiB) 174096

[startup+1362.3 s]
/proc/loadavg: 2.18 2.09 2.03 3/74 2844
/proc/meminfo: memFree=1655632/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=174120 CPUtime=1359.88
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 41354 0 0 0 135840 148 0 0 25 0 1 0 184027761 178298880 41126 1992294400 134512640 137136520 4294956256 18446744073709551615 134606769 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 43530 41126 197 640 0 42886 0
Current children cumulated CPU time (s) 1359.88
Current children cumulated vsize (KiB) 174120

[startup+1422.31 s]
/proc/loadavg: 1.95 2.05 2.02 3/74 2844
/proc/meminfo: memFree=1640144/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189536 CPUtime=1419.85
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45210 0 0 0 141831 154 0 0 25 0 1 0 184027761 194084864 44982 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47384 44982 197 640 0 46740 0
Current children cumulated CPU time (s) 1419.85
Current children cumulated vsize (KiB) 189536

[startup+1482.3 s]
/proc/loadavg: 1.84 2.01 2.01 4/74 2844
/proc/meminfo: memFree=1640080/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189536 CPUtime=1479.66
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45210 0 0 0 147805 161 0 0 25 0 1 0 184027761 194084864 44982 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47384 44982 197 640 0 46740 0
Current children cumulated CPU time (s) 1479.66
Current children cumulated vsize (KiB) 189536

[startup+1542.3 s]
/proc/loadavg: 1.90 1.99 2.00 4/74 2844
/proc/meminfo: memFree=1640144/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189560 CPUtime=1539.52
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45216 0 0 0 153786 166 0 0 25 0 1 0 184027761 194109440 44988 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47390 44988 197 640 0 46746 0
Current children cumulated CPU time (s) 1539.52
Current children cumulated vsize (KiB) 189560

[startup+1602.3 s]
/proc/loadavg: 2.10 2.03 2.01 4/74 2844
/proc/meminfo: memFree=1640208/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189556 CPUtime=1599.5
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45216 0 0 0 159781 169 0 0 25 0 1 0 184027761 194105344 44987 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47389 44987 197 640 0 46745 0
Current children cumulated CPU time (s) 1599.5
Current children cumulated vsize (KiB) 189556

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 2/74 2844
/proc/meminfo: memFree=1640144/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189552 CPUtime=1659.48
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45216 0 0 0 165774 174 0 0 25 0 1 0 184027761 194101248 44986 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47388 44986 197 640 0 46744 0
Current children cumulated CPU time (s) 1659.48
Current children cumulated vsize (KiB) 189552

[startup+1722.3 s]
/proc/loadavg: 2.07 2.04 2.01 4/74 2844
/proc/meminfo: memFree=1640144/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189552 CPUtime=1719.46
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45216 0 0 0 171770 176 0 0 25 0 1 0 184027761 194101248 44986 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47388 44986 197 640 0 46744 0
Current children cumulated CPU time (s) 1719.46
Current children cumulated vsize (KiB) 189552

[startup+1782.3 s]
/proc/loadavg: 2.15 2.08 2.02 4/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1779.45
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 177765 180 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1779.45
Current children cumulated vsize (KiB) 189580

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

[startup+1791.91 s]
/proc/loadavg: 2.06 2.06 2.01 3/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1789.05
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 178725 180 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1789.05
Current children cumulated vsize (KiB) 189580

[startup+1795.1 s]
/proc/loadavg: 2.05 2.06 2.01 3/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1792.25
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 179045 180 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1792.25
Current children cumulated vsize (KiB) 189580

[startup+1798.32 s]
/proc/loadavg: 1.97 2.04 2.01 3/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1795.46
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 179366 180 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134551779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1795.46
Current children cumulated vsize (KiB) 189580

[startup+1799.9 s]
/proc/loadavg: 1.97 2.04 2.01 2/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1797.05
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 179524 181 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134606780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1797.05
Current children cumulated vsize (KiB) 189580

[startup+1800.3 s]
/proc/loadavg: 1.97 2.04 2.01 2/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1797.45
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 179564 181 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134573095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 189580

[startup+1800.71 s]
/proc/loadavg: 1.97 2.04 2.01 4/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1797.85
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 179604 181 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 189580

[startup+1800.81 s]
/proc/loadavg: 1.97 2.04 2.01 4/74 2844
/proc/meminfo: memFree=1640016/2055920 swapFree=4169920/4192956
[pid=2837] ppid=2835 vsize=189580 CPUtime=1797.95
/proc/2837/stat : 2837 (bsolo) R 2835 2837 2453 0 -1 4194304 45222 0 0 0 179614 181 0 0 25 0 1 0 184027761 194129920 44992 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2837/statm: 47395 44992 197 640 0 46751 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 189580

Child status: 0
Real time (s): 1800.88
CPU time (s): 1798.03
CPU user time (s): 1796.19
CPU system time (s): 1.84172
CPU usage (%): 99.8418
Max. virtual memory (cumulated for all children) (KiB): 189688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.19
system time used= 1.84172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45224
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= 10250

runsolver used 2.45363 second user time and 6.35803 second system time

The end

Launcher Data 

Begin job on node84 at 2009-06-16 16:58:11
IDJOB=1877108
IDBENCH=2239
IDSOLVER=699
FILE ID=node84/1877108-1245164291
PBS_JOBID= 9363865
Free space on /tmp= 66524 MiB

SOLVER NAME= bsolo 3.1
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 -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877108-1245164291/watcher-1877108-1245164291 -o /tmp/evaluation-result-1877108-1245164291/solver-1877108-1245164291 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877108-1245164291.opb

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

MD5SUM BENCH= 8e251d4e151b2868eb3a52cf845e4cf8
RANDOM SEED=1151065271

node84.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1821048 kB
Buffers:         34232 kB
Cached:         101876 kB
SwapCached:      17164 kB
Active:          68188 kB
Inactive:       103788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821048 kB
SwapTotal:     4192956 kB
SwapFree:      4169920 kB
Dirty:            4352 kB
Writeback:           0 kB
Mapped:          43340 kB
Slab:            47968 kB
Committed_AS:   603576 kB
PageTables:       2064 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-1877108-1245164291.opb

Free space on /tmp at the end= 66520 MiB
End job on node84 at 2009-06-16 17:28:12