Trace number 2657474

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClSAT-25 1798.02 1798.53

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 benchmark1789.65
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657474-1276489182.opb
0.00/0.00	c File size is 422772 bytes.
0.05/0.06	c Highest Coefficient sum: 450
0.05/0.06	c Parsing was ok!!
0.05/0.06	c Total parsing time: 0.067 s
0.05/0.07	c Var: 450 Constr: 17809 17809/0/0 Lit: 35618 Watch. Lit: 35618
0.05/0.07	c Obj. Vars: 450 (100 % of total variables)
0.19/0.23	c Pre-processing Time: 0.229 s
0.19/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.23	c        0    450    17809    35618    2    35618    5936      0      0 0.23
0.19/0.23	c Switching off lower bounding mode.
0.19/0.23	o -23
0.19/0.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.26	c        0    450    17810    36068    2    35643    6936      1      0 0.23
0.19/0.26	c      100    450    17910    78334    4    35843    7630    101    378 0.26
0.19/0.26	o -24
0.29/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.30	c      100    450    17911    78784    4    35869    6936    102    377 0.27
0.29/0.30	c      200    450    18011   121006    6    36069    7630    202    675 0.30
0.29/0.30	o -25
1797.90/1798.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.90/1798.50	c      223    450    18035   131160    7    36142    6936    226    731 0.30
1797.90/1798.50	c      324    450    18136   173692    9    36344    7630    327    952 0.34
1797.90/1798.50	c      575    450    18387   279382   15    36846    8394    578   1340 0.43
1797.90/1798.50	c     1051    450    18863   479259   25    37798    9234   1054   1634 0.64
1797.90/1798.50	c     1865    450    19677   821563   41    39426   10158   1868   1861 1.00
1797.90/1798.50	c     3185    450    20997  1376915   65    42066   11174   3188   1743 1.83
1797.90/1798.50	c     5266    450    23078  2252258   97    46228   12292   5269   1802 2.92
1797.90/1798.50	c     8489    450    26301  3609443  137    52674   13522   8492   1620 5.24
1797.90/1798.50	c    13426    450    31238  5684676  181    62548   14875  13429   1205 11.14
1797.90/1798.50	c    20933    450    30888  5535545  179    61801   16363  13079    908 23.04
1797.90/1798.50	c    32295    450    33653  6695291  198    67331   18000  15844    727 44.38
1797.90/1798.50	c    49440    450    31931  5978154  187    63887   19801  14122    657 75.21
1797.90/1798.50	c    75259    450    37103  8153337  219    74231   21782  19294    580 129.64
1797.90/1798.50	c   114092    450    30483  5362920  175    60991   23961  12674    517 220.40
1797.90/1798.50	c   172445    450    34836  7196254  206    69697   26358  17027    426 404.52
1797.90/1798.50	c   260077    450    43560 10862258  249    87145   28994  25751    385 675.52
1797.90/1798.50	c   391629    450    28971  4729965  163    57967   31894  11162    345 1133.27
1797.90/1798.50	c Resources Exceeded
1797.90/1798.50	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 
1797.90/1798.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.50	c   21   528940  39249   575740    39770  9278429  21961    294 1798.00
1797.90/1798.50	c Objective: -25
1797.90/1798.50	s SATISFIABLE
1797.90/1798.50	c Total time: 1798 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-2657474-1276489182/watcher-2657474-1276489182 -o /tmp/evaluation-result-2657474-1276489182/solver-2657474-1276489182 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657474-1276489182.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 3/106 27284
/proc/meminfo: memFree=1819224/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=11344 CPUtime=0
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 347 0 0 0 0 0 0 0 17 0 1 0 22573635 11616256 265 1992294400 134512640 137138936 4289546848 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 2836 266 176 642 0 2088 0

[startup+0.0543309 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27284
/proc/meminfo: memFree=1819224/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=12448 CPUtime=0.05
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 713 0 0 0 5 0 0 0 17 0 1 0 22573635 12746752 631 1992294400 134512640 137138936 4289546848 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 3112 632 246 642 0 2364 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12448

[startup+0.101333 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27284
/proc/meminfo: memFree=1819224/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=13896 CPUtime=0.09
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 1212 0 0 0 9 0 0 0 17 0 1 0 22573635 14229504 1026 1992294400 134512640 137138936 4289546848 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 3474 1026 185 642 0 2830 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13896

[startup+0.301348 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27284
/proc/meminfo: memFree=1819224/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=14504 CPUtime=0.29
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 1476 0 0 0 28 1 0 0 17 0 1 0 22573635 14852096 1182 1992294400 134512640 137138936 4289546848 18446744073709551615 136511190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 3626 1182 191 642 0 2982 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14504

[startup+0.700382 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27284
/proc/meminfo: memFree=1819224/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=19984 CPUtime=0.69
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 2837 0 0 0 67 2 0 0 17 0 1 0 22573635 20463616 2543 1992294400 134512640 137138936 4289546848 18446744073709551615 134602826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 4996 2543 191 642 0 4352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19984

[startup+1.50045 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27285
/proc/meminfo: memFree=1806072/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=28548 CPUtime=1.49
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 4976 0 0 0 146 3 0 0 18 0 1 0 22573635 29233152 4682 1992294400 134512640 137138936 4289546848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 7137 4682 191 642 0 6493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28548

[startup+3.10057 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27285
/proc/meminfo: memFree=1795532/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=44260 CPUtime=3.09
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 8926 0 0 0 304 5 0 0 21 0 1 0 22573635 45322240 8632 1992294400 134512640 137138936 4289546848 18446744073709551615 134573827 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 11065 8632 191 642 0 10421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44260

[startup+6.30083 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27285
/proc/meminfo: memFree=1768004/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=67904 CPUtime=6.29
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 14833 0 0 0 621 8 0 0 25 0 1 0 22573635 69533696 14539 1992294400 134512640 137138936 4289546848 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 16976 14539 191 642 0 16332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67904

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27285
/proc/meminfo: memFree=1735888/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=96896 CPUtime=12.69
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 22076 0 0 0 1256 13 0 0 25 0 1 0 22573635 99221504 21782 1992294400 134512640 137138936 4289546848 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 24224 21782 191 642 0 23580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 96896

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27285
/proc/meminfo: memFree=1731052/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=99944 CPUtime=25.48
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 22833 0 0 0 2533 15 0 0 25 0 1 0 22573635 102342656 22539 1992294400 134512640 137138936 4289546848 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 24986 22539 191 642 0 24342 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 99944

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27287
/proc/meminfo: memFree=1714932/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=114004 CPUtime=51.07
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 26356 0 0 0 5086 21 0 0 25 0 1 0 22573635 116740096 26062 1992294400 134512640 137138936 4289546848 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 28501 26062 191 642 0 27857 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 114004

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27287
/proc/meminfo: memFree=1705012/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=123880 CPUtime=102.26
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 28827 0 0 0 10192 34 0 0 25 0 1 0 22573635 126853120 28533 1992294400 134512640 137138936 4289546848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 30970 28533 191 642 0 30326 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27289
/proc/meminfo: memFree=1693976/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=134896 CPUtime=162.24
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 31582 0 0 0 16180 44 0 0 25 0 1 0 22573635 138133504 31288 1992294400 134512640 137138936 4289546848 18446744073709551615 134573839 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 33724 31288 191 642 0 33080 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 134896

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27291
/proc/meminfo: memFree=1693852/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=134896 CPUtime=222.22
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 31585 0 0 0 22168 54 0 0 25 0 1 0 22573635 138133504 31291 1992294400 134512640 137138936 4289546848 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 33724 31291 191 642 0 33080 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 134896

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27293
/proc/meminfo: memFree=1681948/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=146748 CPUtime=282.21
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 34547 0 0 0 28157 64 0 0 25 0 1 0 22573635 150269952 34253 1992294400 134512640 137138936 4289546848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 36687 34253 191 642 0 36043 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 146748

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 27295
/proc/meminfo: memFree=1681948/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=146804 CPUtime=342.18
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 34562 0 0 0 34146 72 0 0 25 0 1 0 22573635 150327296 34268 1992294400 134512640 137138936 4289546848 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 36701 34268 191 642 0 36057 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 146804

[startup+402.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/107 27295
/proc/meminfo: memFree=1681824/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=146804 CPUtime=402.17
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 34564 0 0 0 40136 81 0 0 25 0 1 0 22573635 150327296 34270 1992294400 134512640 137138936 4289546848 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 36701 34270 191 642 0 36057 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 146804

[startup+462.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 27297
/proc/meminfo: memFree=1668928/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=159732 CPUtime=462.15
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 37796 0 0 0 46123 92 0 0 25 0 1 0 22573635 163565568 37502 1992294400 134512640 137138936 4289546848 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 39933 37502 191 642 0 39289 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 159732

[startup+522.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 27299
/proc/meminfo: memFree=1668804/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=159648 CPUtime=522.14
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 37796 0 0 0 52115 99 0 0 25 0 1 0 22573635 163479552 37487 1992294400 134512640 137138936 4289546848 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 39912 37487 191 642 0 39268 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 159648

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27301
/proc/meminfo: memFree=1668432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=159972 CPUtime=582.12
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 37871 0 0 0 58105 107 0 0 25 0 1 0 22573635 163811328 37562 1992294400 134512640 137138936 4289546848 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 39993 37562 191 642 0 39349 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 159972

[startup+642.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27303
/proc/meminfo: memFree=1668432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=159948 CPUtime=642.12
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 37871 0 0 0 64095 117 0 0 25 0 1 0 22573635 163786752 37562 1992294400 134512640 137138936 4289546848 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 39987 37562 191 642 0 39343 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 159948

[startup+702.3 s]

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

/proc/meminfo: memFree=1653800/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=174208 CPUtime=1061.99
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 41436 0 0 0 106031 168 0 0 25 0 1 0 22573635 178388992 41127 1992294400 134512640 137138936 4289546848 18446744073709551615 136511116 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 43552 41127 191 642 0 42908 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 174208

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27318
/proc/meminfo: memFree=1653056/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=174208 CPUtime=1121.97
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 41436 0 0 0 112024 173 0 0 25 0 1 0 22573635 178388992 41127 1992294400 134512640 137138936 4289546848 18446744073709551615 136504089 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 43552 41127 191 642 0 42908 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 174208

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 27320
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=189972 CPUtime=1181.96
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45377 0 0 0 118010 186 0 0 25 0 1 0 22573635 194531328 45066 1992294400 134512640 137138936 4289546848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47493 45066 191 642 0 46849 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 189972

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27322
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=189972 CPUtime=1241.95
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45377 0 0 0 124003 192 0 0 25 0 1 0 22573635 194531328 45066 1992294400 134512640 137138936 4289546848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47493 45066 191 642 0 46849 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 189972

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27322
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190000 CPUtime=1301.94
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45385 0 0 0 129998 196 0 0 25 0 1 0 22573635 194560000 45074 1992294400 134512640 137138936 4289546848 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47500 45074 191 642 0 46856 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 190000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27324
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190000 CPUtime=1361.91
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45385 0 0 0 135992 199 0 0 25 0 1 0 22573635 194560000 45074 1992294400 134512640 137138936 4289546848 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47500 45074 191 642 0 46856 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 190000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27326
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190000 CPUtime=1421.9
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45385 0 0 0 141987 203 0 0 25 0 1 0 22573635 194560000 45074 1992294400 134512640 137138936 4289546848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47500 45074 191 642 0 46856 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 190000

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27328
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190044 CPUtime=1481.88
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45396 0 0 0 147979 209 0 0 25 0 1 0 22573635 194605056 45085 1992294400 134512640 137138936 4289546848 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47511 45085 191 642 0 46867 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 190044

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27330
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190000 CPUtime=1541.86
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45396 0 0 0 153970 216 0 0 25 0 1 0 22573635 194560000 45074 1992294400 134512640 137138936 4289546848 18446744073709551615 134602766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47500 45074 191 642 0 46856 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 190000

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27330
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190000 CPUtime=1601.84
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45396 0 0 0 159962 222 0 0 25 0 1 0 22573635 194560000 45074 1992294400 134512640 137138936 4289546848 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47500 45074 191 642 0 46856 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 190000

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27332
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190132 CPUtime=1661.82
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45428 0 0 0 165958 224 0 0 25 0 1 0 22573635 194695168 45106 1992294400 134512640 137138936 4289546848 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47533 45106 191 642 0 46889 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 190132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27334
/proc/meminfo: memFree=1637432/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190132 CPUtime=1721.81
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45428 0 0 0 171951 230 0 0 25 0 1 0 22573635 194695168 45106 1992294400 134512640 137138936 4289546848 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47533 45106 191 642 0 46889 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 190132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190264 CPUtime=1781.8
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45462 0 0 0 177945 235 0 0 25 0 1 0 22573635 194830336 45140 1992294400 134512640 137138936 4289546848 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47566 45140 191 642 0 46922 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 190264

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190264 CPUtime=1791.4
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45462 0 0 0 178904 236 0 0 25 0 1 0 22573635 194830336 45140 1992294400 134512640 137138936 4289546848 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47566 45140 191 642 0 46922 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 190264

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190264 CPUtime=1794.59
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45462 0 0 0 179223 236 0 0 25 0 1 0 22573635 194830336 45140 1992294400 134512640 137138936 4289546848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47566 45140 191 642 0 46922 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 190264

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190264 CPUtime=1796.19
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45462 0 0 0 179383 236 0 0 25 0 1 0 22573635 194830336 45140 1992294400 134512640 137138936 4289546848 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47566 45140 191 642 0 46922 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 190264

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190264 CPUtime=1796.98
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45462 0 0 0 179462 236 0 0 25 0 1 0 22573635 194830336 45140 1992294400 134512640 137138936 4289546848 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47566 45140 191 642 0 46922 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 190264

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=190264 CPUtime=1797.79
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202496 45462 0 0 0 179542 237 0 0 25 0 1 0 22573635 194830336 45140 1992294400 134512640 137138936 4289546848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27284/statm: 47566 45140 191 642 0 46922 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 190264

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27336
/proc/meminfo: memFree=1637184/2059040 swapFree=4136648/4192956
[pid=27284] ppid=27282 vsize=0 CPUtime=1798
/proc/27284/stat : 27284 (bsolo_pb10) R 27282 27284 26216 0 -1 4202500 45463 0 0 0 179563 237 0 0 25 0 1 0 22573635 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/27284/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.53
CPU time (s): 1798.02
CPU user time (s): 1795.63
CPU system time (s): 2.39064
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 190264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.63
system time used= 2.39064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45463
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= 1
involuntary context switches= 3549

runsolver used 3.12552 second user time and 8.32873 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-14 06:19:42
IDJOB=2657474
IDBENCH=2239
IDSOLVER=1163
FILE ID=node026/2657474-1276489182
PBS_JOBID= 11173382
Free space on /tmp= 62516 MiB

SOLVER NAME= bsolo 3.2 Cl
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_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657474-1276489182/watcher-2657474-1276489182 -o /tmp/evaluation-result-2657474-1276489182/solver-2657474-1276489182 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657474-1276489182.opb

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

MD5SUM BENCH= 8e251d4e151b2868eb3a52cf845e4cf8
RANDOM SEED=2012131456

node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819628 kB
Buffers:         57472 kB
Cached:         103544 kB
SwapCached:       9544 kB
Active:         100244 kB
Inactive:        73344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819628 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            4352 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:           9216 kB
Slab:            43924 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180116 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62512 MiB
End job on node026 at 2010-06-14 06:49:41