Trace number 1877689

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-25 1798.03 1798.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
MD5SUM2e8a2f5e2511f10f037e700bd45c84a1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-28
Best CPU time to get the best result obtained on this benchmark1796.11
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 constraints17794
Number of constraints which are clauses17794
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-1877689-1245163673.opb
0.00/0.00	c File size is 421987 bytes.
0.04/0.05	c Highest Coefficient sum: 450
0.04/0.05	c Parsing was ok!!
0.04/0.05	c Total parsing time: 0.055 s
0.04/0.06	c Var: 450 Constr: 17794 17794/0/0 Lit: 35588 Watch. Lit: 35588
0.04/0.06	c Obj. Vars: 450 (100 % of total variables)
0.19/0.21	c Pre-processing Time: 0.214 s
0.19/0.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.21	c        0    450    17794    35588    2    35588    5931      0      0 0.21
0.19/0.21	c Switching off lower bounding mode.
0.19/0.21	o -22
0.19/0.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.23	c        0    450    17795    36038    2    35612    6931      1      0 0.22
0.19/0.23	o -23
0.79/0.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.87	c       27    450    17829    50454    2    35703    6931     35    114 0.24
0.79/0.87	c      127    450    17947   100304    5    35939    7625    153    424 0.30
0.79/0.87	c      378    450    18232   220691   12    36509    8388    438    784 0.48
0.79/0.87	c      853    450    18759   443601   23    37563    9227    965    993 0.86
0.79/0.87	o -24
21.48/21.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.48/21.53	c      866    450    18775   450398   23    37619    6931    981    995 0.87
21.48/21.53	c      967    450    18890   498858   26    37849    7625   1096   1021 0.95
21.48/21.53	c     1217    450    19185   623011   32    38439    8388   1391   1066 1.14
21.48/21.53	c     1692    450    19733   853307   43    39535    9227   1939   1100 1.54
21.48/21.53	c     2505    450    20668  1247005   60    41405   10150   2874   1116 2.24
21.48/21.53	c     3825    450    22203  1892569   85    44475   11166   4409   1037 3.69
21.48/21.53	c     5906    450    24614  2906385  118    49318   12283   6820    959 6.15
21.48/21.53	c     9130    450    28357  4480383  157    56825   13512  10563    824 11.07
21.48/21.53	c    14066    450    26969  3894330  144    53962   14864   9175    666 21.10
21.48/21.53	o -25
1797.98/1798.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.51	c    14447    450    27406  4078287  148    54861    6931   9612    671 21.53
1797.98/1798.51	c    14547    450    21372  1540880   72    42769    7625   3578    667 21.78
1797.98/1798.51	c    14797    450    21652  1658608   76    43329    8388   3858    671 22.03
1797.98/1798.51	c    15272    450    22195  1886546   84    44415    9227   4401    677 22.53
1797.98/1798.51	c    16086    450    23115  2273576   98    46255   10150   5321    688 23.37
1797.98/1798.51	c    17407    450    24636  2912321  118    49297   11166   6842    696 25.00
1797.98/1798.51	c    19489    450    27083  3937666  145    54191   12283   9289    698 27.90
1797.98/1798.51	c    22712    450    24244  2740906  113    48513   13512   6450    700 32.42
1797.98/1798.51	c    27648    450    29993  5149091  171    60011   14864  12199    687 40.22
1797.98/1798.51	c    35154    450    30999  5565781  179    62067   16351  13205    649 54.10
1797.98/1798.51	c    46516    450    27081  3932088  145    54187   17987   9287    594 78.26
1797.98/1798.51	c    63660    450    28286  4438093  156    56621   19786  10492    505 125.96
1797.98/1798.51	c    89479    450    27688  4181394  151    55445   21765   9894    428 209.01
1797.98/1798.51	c   128312    450    39063  8937818  228    78248   23942  21269    368 347.94
1797.98/1798.51	c   186664    450    33036  6393794  193    66176   26337  15242    314 593.90
1797.98/1798.51	c   274296    450    37260  8197882  220    74545   28971  19466    284 965.10
1797.98/1798.51	c   405848    450    42995 10601270  246    86082   31869  25201    253 1599.55
1797.98/1798.51	c Resources Exceeded
1797.98/1798.51	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 
1797.98/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.51	c   31   453025  32590   491695    40139  9391787  22345    251 1798.00
1797.98/1798.51	c Objective: -25
1797.98/1798.51	s SATISFIABLE
1797.98/1798.51	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-1877689-1245163673/watcher-1877689-1245163673 -o /tmp/evaluation-result-1877689-1245163673/solver-1877689-1245163673 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877689-1245163673.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4885
/proc/meminfo: memFree=1545080/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=11132 CPUtime=0
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 260 0 0 0 0 0 0 0 20 0 1 0 183966948 11399168 244 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 2783 244 175 640 0 2035 0

[startup+0.0464791 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4885
/proc/meminfo: memFree=1545080/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=12504 CPUtime=0.04
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 662 0 0 0 4 0 0 0 20 0 1 0 183966948 12804096 646 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 3126 647 252 640 0 2378 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12504

[startup+0.101484 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4885
/proc/meminfo: memFree=1545080/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=13816 CPUtime=0.09
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 1149 0 0 0 9 0 0 0 20 0 1 0 183966948 14147584 1029 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 3454 1029 190 640 0 2810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301504 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4885
/proc/meminfo: memFree=1545080/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=14168 CPUtime=0.29
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 1340 0 0 0 28 1 0 0 22 0 1 0 183966948 14508032 1112 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 3542 1112 196 640 0 2898 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14168

[startup+0.701544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4885
/proc/meminfo: memFree=1545080/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=17424 CPUtime=0.69
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 2166 0 0 0 68 1 0 0 25 0 1 0 183966948 17842176 1938 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 4356 1938 196 640 0 3712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17424

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1535728/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=23588 CPUtime=1.49
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 3715 0 0 0 147 2 0 0 25 0 1 0 183966948 24154112 3487 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 5897 3487 197 640 0 5253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23588

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1527344/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=34244 CPUtime=3.09
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 6364 0 0 0 306 3 0 0 25 0 1 0 183966948 35065856 6136 1992294400 134512640 137136520 4294956256 18446744073709551615 134542190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 8561 6136 197 640 0 7917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34244

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1507760/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=51356 CPUtime=6.29
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 10649 0 0 0 624 5 0 0 25 0 1 0 183966948 52588544 10421 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 12839 10421 197 640 0 12195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51356

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1480760/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=76560 CPUtime=12.69
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 16952 0 0 0 1260 9 0 0 25 0 1 0 183966948 78397440 16724 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 19140 16724 197 640 0 18496 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76560

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1465592/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=89416 CPUtime=25.49
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 20177 0 0 0 2537 12 0 0 25 0 1 0 183966948 91561984 19949 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 22354 19949 197 640 0 21710 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89416

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1458424/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=96576 CPUtime=51.07
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 21960 0 0 0 5092 15 0 0 25 0 1 0 183966948 98893824 21732 1992294400 134512640 137136520 4294956256 18446744073709551615 136509084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 24144 21732 197 640 0 23500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 96576

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4886
/proc/meminfo: memFree=1440888/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=114160 CPUtime=102.26
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 26353 0 0 0 10204 22 0 0 25 0 1 0 183966948 116899840 26125 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 28540 26125 197 640 0 27896 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114160

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 4886
/proc/meminfo: memFree=1431032/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=123924 CPUtime=162.24
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 28804 0 0 0 16195 29 0 0 25 0 1 0 183966948 126898176 28576 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 30981 28576 197 640 0 30337 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 123924

[startup+222.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 4886
/proc/meminfo: memFree=1430968/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=123924 CPUtime=222.22
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 28804 0 0 0 22188 34 0 0 25 0 1 0 183966948 126898176 28576 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 30981 28576 197 640 0 30337 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 123924

[startup+282.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 4888
/proc/meminfo: memFree=1419832/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=134984 CPUtime=282.2
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 31565 0 0 0 28180 40 0 0 25 0 1 0 183966948 138223616 31337 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 33746 31337 197 640 0 33102 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 134984

[startup+342.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 4888
/proc/meminfo: memFree=1419832/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=134984 CPUtime=342.19
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 31565 0 0 0 34176 43 0 0 25 0 1 0 183966948 138223616 31337 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 33746 31337 197 640 0 33102 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 134984

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 4888
/proc/meminfo: memFree=1408120/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=146632 CPUtime=402.17
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 34477 0 0 0 40167 50 0 0 25 0 1 0 183966948 150151168 34249 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 36658 34249 197 640 0 36014 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 146632

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 4888
/proc/meminfo: memFree=1407864/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=146848 CPUtime=462.16
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 34539 0 0 0 46162 54 0 0 25 0 1 0 183966948 150372352 34311 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 36712 34311 197 640 0 36068 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 146848

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4888
/proc/meminfo: memFree=1407864/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=146848 CPUtime=522.14
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 34539 0 0 0 52157 57 0 0 25 0 1 0 183966948 150372352 34311 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 36712 34311 197 640 0 36068 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 146848

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4888
/proc/meminfo: memFree=1407864/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=146848 CPUtime=582.13
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 34539 0 0 0 58152 61 0 0 25 0 1 0 183966948 150372352 34311 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 36712 34311 197 640 0 36068 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 146848

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4888
/proc/meminfo: memFree=1395064/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=159604 CPUtime=642.11
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 37723 0 0 0 64144 67 0 0 25 0 1 0 183966948 163434496 37495 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 39901 37495 197 640 0 39257 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 159604

[startup+702.302 s]

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

/proc/meminfo: memFree=1380344/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174212 CPUtime=1061.98
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 106107 91 0 0 25 0 1 0 183966948 178393088 41148 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43553 41148 197 640 0 42909 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 174212

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380280/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174208 CPUtime=1121.96
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 112101 95 0 0 25 0 1 0 183966948 178388992 41148 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43552 41148 197 640 0 42908 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 174208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380280/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174204 CPUtime=1181.95
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 118096 99 0 0 25 0 1 0 183966948 178384896 41148 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43551 41148 197 640 0 42907 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 174204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380280/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174204 CPUtime=1241.93
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 124092 101 0 0 25 0 1 0 183966948 178384896 41148 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43551 41148 197 640 0 42907 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 174204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380216/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174204 CPUtime=1301.92
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 130087 105 0 0 25 0 1 0 183966948 178384896 41148 1992294400 134512640 137136520 4294956256 18446744073709551615 134599913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43551 41148 197 640 0 42907 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 174204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380152/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174192 CPUtime=1361.9
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 136081 109 0 0 25 0 1 0 183966948 178372608 41147 1992294400 134512640 137136520 4294956256 18446744073709551615 134607171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43548 41147 197 640 0 42904 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 174192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380152/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174192 CPUtime=1421.88
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 142076 112 0 0 25 0 1 0 183966948 178372608 41147 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43548 41147 197 640 0 42904 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 174192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380152/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174192 CPUtime=1481.86
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 148071 115 0 0 25 0 1 0 183966948 178372608 41147 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43548 41147 197 640 0 42904 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 174192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380152/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174188 CPUtime=1541.85
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 154066 119 0 0 25 0 1 0 183966948 178368512 41146 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43547 41146 197 640 0 42903 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 174188

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1380152/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=174188 CPUtime=1601.83
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 41376 0 0 0 160060 123 0 0 25 0 1 0 183966948 178368512 41146 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 43547 41146 197 640 0 42903 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 174188

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364536/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189732 CPUtime=1661.82
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 166051 131 0 0 25 0 1 0 183966948 194285568 45032 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47433 45032 197 640 0 46789 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 189732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364536/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1721.8
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 172045 135 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 136498227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 189728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1781.78
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 178040 138 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 189728

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1791.38
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 178999 139 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 189728

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1794.58
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 179319 139 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 189728

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1796.18
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 179479 139 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 189728

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1796.98
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 179559 139 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 189728

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1797.78
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 179639 139 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 189728

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4894
/proc/meminfo: memFree=1364472/2055920 swapFree=4192812/4192956
[pid=4885] ppid=4883 vsize=189728 CPUtime=1797.98
/proc/4885/stat : 4885 (bsolo) R 4883 4885 4628 0 -1 4194304 45262 0 0 0 179659 139 0 0 25 0 1 0 183966948 194281472 45031 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4885/statm: 47432 45031 197 640 0 46788 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 189728

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798.03
CPU user time (s): 1796.6
CPU system time (s): 1.42778
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 189732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.6
system time used= 1.42778
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45264
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= 2227

runsolver used 1.44678 second user time and 5.10222 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 16:47:53
IDJOB=1877689
IDBENCH=2235
IDSOLVER=699
FILE ID=node27/1877689-1245163673
PBS_JOBID= 9363812
Free space on /tmp= 66288 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-frb30-15-5.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877689-1245163673/watcher-1877689-1245163673 -o /tmp/evaluation-result-1877689-1245163673/solver-1877689-1245163673 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877689-1245163673.opb

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

MD5SUM BENCH= 2e8a2f5e2511f10f037e700bd45c84a1
RANDOM SEED=1735860195

node27.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		: 2800.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5521.40
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		: 2800.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1545560 kB
Buffers:         53924 kB
Cached:         377536 kB
SwapCached:          0 kB
Active:          64444 kB
Inactive:       381444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4352 kB
Writeback:           0 kB
Mapped:          24208 kB
Slab:            50344 kB
Committed_AS:   155212 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877689-1245163673.opb

Free space on /tmp at the end= 66284 MiB
End job on node27 at 2009-06-16 17:17:51