Trace number 433087

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, and are wall clock time (not CPU 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 3.0.17SAT (TO)-25 1800.09 1800.53

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 benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark127.537
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433087-1177954233/instance-433087-1177954233.opb
0.00/0.00	c File size is 422772 bytes.
0.00/0.07	c Highest Coefficient sum: 450
0.00/0.07	c Parsing was ok!!
0.00/0.07	c Total parsing time: 0.071 s
0.00/0.08	c Var: 450 Constr: 17809 17809/0/0 Lit: 35618 Watch. Lit: 35618
0.00/0.08	c Obj. Vars: 450 (100 % of total variables)
0.19/0.23	c Pre-processing Time: 0.228 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 LPR mode.
0.19/0.23	o -23	0.231
0.29/0.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.37	c        0    450    17810    36068    2    35643    6936      1      0 0.23
0.29/0.37	c      101    450    17911    78781    4    35845    7630    102    394 0.26
0.29/0.37	c      351    450    18161   184680   10    36345    8394    352   1070 0.33
0.29/0.37	o -24	0.366
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c      505    450    18316   250405   13    36679    6936    507   1376 0.37
0.49/0.57	c      605    450    18416   292633   15    36879    7630    607   1535 0.39
0.49/0.57	c      855    450    18666   398100   21    37379    8394    857   1834 0.47
0.49/0.57	o -25	0.572
1800.05/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.50	c     1195    450    19007   542198   28    38086    6936   1198   2081 0.57
1800.05/1800.50	c     1295    450    19107   584211   30    38286    7630   1298   2147 0.60
1800.05/1800.50	c     1545    450    19357   689426   35    38786    8394   1548   2142 0.72
1800.05/1800.50	c     2021    450    19833   889736   44    39738    9234   2024   2291 0.88
1800.05/1800.50	c     2834    450    20646  1231341   59    41364   10158   2837   2252 1.26
1800.05/1800.50	c     4154    450    21966  1787148   81    44004   11174   4157   2179 1.91
1800.05/1800.50	c     6235    450    24047  2662697  110    48166   12292   6238   1844 3.38
1800.05/1800.50	c     9458    450    27270  4019853  147    54612   13522   9461   1414 6.69
1800.05/1800.50	c    14394    450    25012  3065663  122    50049   14875   7203    778 18.50
1800.05/1800.50	c    21900    450    32518  6228045  191    65061   16363  14709    676 32.37
1800.05/1800.50	c    33261    450    26656  3758358  140    53337   18000   8847    585 56.81
1800.05/1800.50	c    50405    450    34376  7002691  203    68777   19801  16567    370 135.92
1800.05/1800.50	c    76224    450    29212  4834310  165    58449   21782  11403    310 245.14
1800.05/1800.50	c   115056    450    33984  6839721  201    67993   23961  16175    264 434.97
1800.05/1800.50	c   173409    450    38901  8901808  228    77827   26358  21092    217 797.29
1800.05/1800.50	c   261041    450    33525  6645751  198    67075   28994  15716    188 1386.50
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430
1800.05/1800.50	v -x429 -x428 -x427 -x426 -x425 -x424 x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409
1800.05/1800.50	v -x408 -x407 -x406 -x405 -x404 x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388
1800.05/1800.50	v -x387 -x386 -x385 -x384 -x383 x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367
1800.05/1800.50	v -x366 -x365 -x364 x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346
1800.05/1800.50	v -x345 x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 x326 -x325
1800.05/1800.50	v -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 x306 -x305 -x304
1800.05/1800.50	v -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283
1800.05/1800.50	v -x282 -x281 -x280 -x279 x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262
1800.05/1800.50	v -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 x246 -x245 -x244 -x243 -x242 -x241
1800.05/1800.50	v -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 x229 -x228 -x227 -x226 -x225 x224 -x223 -x222 -x221 -x220
1800.05/1800.50	v -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 x200 -x199
1800.05/1800.50	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
1800.05/1800.50	v -x177 -x176 -x175 -x174 -x173 -x172 x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
1800.05/1800.50	v -x156 -x155 -x154 x153 -x152 -x151 -x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136
1800.05/1800.50	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115
1800.05/1800.50	v -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93
1800.05/1800.50	v -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
1800.05/1800.50	v -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
1800.05/1800.50	v -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
1800.05/1800.50	v -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   22   317301  24103   345681    35129  7318266  17320    176 1800.06
1800.05/1800.50	c Objective: -25
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	c Total time: 1800.06 s

Verifier Data (download as text)

OK	-25

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-433087-1177954233 -o ROOT/results/node51/solver-433087-1177954233 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433087-1177954233/instance-433087-1177954233.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 14515
/proc/meminfo: memFree=1873328/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=12152 CPUtime=0
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 150268464 12443648 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 3038 333 279 324 0 2004 0

[startup+0.0119941 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 14515
/proc/meminfo: memFree=1873328/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=4612 CPUtime=0
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 150268464 4722688 391 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 1153 391 290 324 0 119 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4612

[startup+0.102002 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 14515
/proc/meminfo: memFree=1873328/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=6636 CPUtime=0.09
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 1147 0 0 0 9 0 0 0 18 0 1 0 150268464 6795264 1013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 1659 1013 302 324 0 729 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6636

[startup+0.302019 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 14515
/proc/meminfo: memFree=1873328/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=8064 CPUtime=0.29
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 1623 0 0 0 28 1 0 0 19 0 1 0 150268464 8257536 1381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 2016 1381 310 324 0 1086 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8064

[startup+0.701054 s]
/proc/loadavg: 0.78 0.94 0.91 3/64 14515
/proc/meminfo: memFree=1873328/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=14840 CPUtime=0.69
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 3337 0 0 0 67 2 0 0 22 0 1 0 150268464 15196160 3095 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 3710 3095 310 324 0 2780 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14840

[startup+1.50113 s]
/proc/loadavg: 0.78 0.94 0.91 2/65 14516
/proc/meminfo: memFree=1857832/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=25356 CPUtime=1.49
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 5953 0 0 0 147 2 0 0 25 0 1 0 150268464 25964544 5711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 6339 5711 310 324 0 5409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25356

[startup+3.10127 s]
/proc/loadavg: 0.78 0.94 0.91 2/65 14516
/proc/meminfo: memFree=1845096/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=38860 CPUtime=3.09
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 9320 0 0 0 305 4 0 0 25 0 1 0 150268464 39792640 9078 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 9715 9078 310 324 0 8785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38860

[startup+6.30156 s]
/proc/loadavg: 0.80 0.94 0.91 2/65 14516
/proc/meminfo: memFree=1822768/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=57080 CPUtime=6.28
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 13883 0 0 0 622 6 0 0 25 0 1 0 150268464 58449920 13641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 14270 13641 310 324 0 13340 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57080

[startup+12.7011 s]
/proc/loadavg: 0.81 0.94 0.91 2/65 14516
/proc/meminfo: memFree=1802800/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=75956 CPUtime=12.68
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 18596 0 0 0 1259 9 0 0 25 0 1 0 150268464 77778944 18354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 18989 18354 310 324 0 18059 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 75956

[startup+25.5013 s]
/proc/loadavg: 0.85 0.94 0.91 2/65 14516
/proc/meminfo: memFree=1794032/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=82848 CPUtime=25.48
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 20328 0 0 0 2538 10 0 0 25 0 1 0 150268464 84836352 20086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 20712 20086 310 324 0 19782 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82848

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.91 2/65 14516
/proc/meminfo: memFree=1778480/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=98356 CPUtime=51.07
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 24208 0 0 0 5095 12 0 0 25 0 1 0 150268464 100716544 23966 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 24589 23966 310 324 0 23659 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98356

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.91 2/65 14516
/proc/meminfo: memFree=1769584/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=107192 CPUtime=102.26
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 26419 0 0 0 10212 14 0 0 25 0 1 0 150268464 109764608 26177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3051264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 26798 26177 310 324 0 25868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 107192

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 14516
/proc/meminfo: memFree=1759728/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=117024 CPUtime=162.24
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 28878 0 0 0 16209 15 0 0 25 0 1 0 150268464 119832576 28636 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3051252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 29256 28636 310 324 0 28326 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 117024

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 14516
/proc/meminfo: memFree=1759472/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=117208 CPUtime=222.23
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 28924 0 0 0 22207 16 0 0 25 0 1 0 150268464 120020992 28682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 29302 28682 310 324 0 28372 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 117208

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1748528/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=128068 CPUtime=282.22
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 31641 0 0 0 28205 17 0 0 25 0 1 0 150268464 131141632 31399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 32017 31399 310 324 0 31087 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 128068

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1748528/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=128068 CPUtime=342.2
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 31641 0 0 0 34203 17 0 0 25 0 1 0 150268464 131141632 31399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 32017 31399 310 324 0 31087 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 128068

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1748464/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=128068 CPUtime=402.18
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 31641 0 0 0 40201 17 0 0 25 0 1 0 150268464 131141632 31399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3051187 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 32017 31399 310 324 0 31087 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 128068

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1736688/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=139804 CPUtime=462.18
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 34577 0 0 0 46198 20 0 0 25 0 1 0 150268464 143159296 34335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2735217 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 34951 34335 310 324 0 34021 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 139804

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1736688/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=139804 CPUtime=522.16
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 34577 0 0 0 52196 20 0 0 25 0 1 0 150268464 143159296 34335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 34951 34335 310 324 0 34021 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 139804

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1738288/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=137956 CPUtime=582.14
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 34577 0 0 0 58194 20 0 0 25 0 1 0 150268464 141266944 33881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 34489 33881 310 324 0 33559 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 137956

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1736624/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=139808 CPUtime=642.13
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 35032 0 0 0 64192 21 0 0 25 0 1 0 150268464 143163392 34336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 34952 34336 310 324 0 34022 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 139808


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723568/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152784 CPUtime=882.07
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38733 0 0 0 88183 24 0 0 25 0 1 0 150268464 156450816 37582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38196 37582 310 324 0 37266 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 152784

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723568/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=942.06
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38757 0 0 0 94182 24 0 0 25 0 1 0 150268464 156549120 37606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37606 310 324 0 37290 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 152880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723504/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1002.04
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38757 0 0 0 100180 24 0 0 25 0 1 0 150268464 156549120 37606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37606 310 324 0 37290 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 152880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723504/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1062.02
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38760 0 0 0 106178 24 0 0 25 0 1 0 150268464 156549120 37609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37609 310 324 0 37290 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 152880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723504/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1122.02
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38760 0 0 0 112177 25 0 0 25 0 1 0 150268464 156549120 37609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37609 310 324 0 37290 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 152880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723504/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1182
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38760 0 0 0 118175 25 0 0 25 0 1 0 150268464 156549120 37609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37609 310 324 0 37290 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 152880

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723440/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1241.98
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38760 0 0 0 124173 25 0 0 25 0 1 0 150268464 156549120 37609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37609 310 324 0 37290 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 152880

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723440/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1301.97
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38760 0 0 0 130172 25 0 0 25 0 1 0 150268464 156549120 37609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37609 310 324 0 37290 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 152880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723440/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=152880 CPUtime=1361.95
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38760 0 0 0 136170 25 0 0 25 0 1 0 150268464 156549120 37609 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38220 37609 310 324 0 37290 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 152880

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1723312/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=153112 CPUtime=1421.95
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 38794 0 0 0 142169 26 0 0 25 0 1 0 150268464 156786688 37643 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 38278 37643 310 324 0 37348 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 153112

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708976/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167272 CPUtime=1481.92
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42358 0 0 0 148162 30 0 0 25 0 1 0 150268464 171286528 41207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41818 41207 310 324 0 40888 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 167272

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708976/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167272 CPUtime=1541.91
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42358 0 0 0 154161 30 0 0 25 0 1 0 150268464 171286528 41207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41818 41207 310 324 0 40888 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 167272

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708912/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167320 CPUtime=1601.9
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42370 0 0 0 160159 31 0 0 25 0 1 0 150268464 171335680 41219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573439 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41830 41219 310 324 0 40900 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 167320

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708848/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167320 CPUtime=1661.88
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42370 0 0 0 166157 31 0 0 25 0 1 0 150268464 171335680 41219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41830 41219 310 324 0 40900 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 167320

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708848/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167320 CPUtime=1721.87
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42370 0 0 0 172156 31 0 0 25 0 1 0 150268464 171335680 41219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41830 41219 310 324 0 40900 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 167320

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708720/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167404 CPUtime=1781.85
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42391 0 0 0 178154 31 0 0 25 0 1 0 150268464 171421696 41240 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41851 41240 310 324 0 40921 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 167404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708784/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167404 CPUtime=1800.05
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42391 0 0 0 179974 31 0 0 25 0 1 0 150268464 171421696 41240 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41851 41240 310 324 0 40921 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 167404

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14516
/proc/meminfo: memFree=1708784/2055920 swapFree=4183264/4192956
[pid=14515] ppid=14513 vsize=167404 CPUtime=1800.05
/proc/14515/stat : 14515 (bsolo3.0.17) R 14513 14515 14452 0 -1 4194304 42391 0 0 0 179974 31 0 0 25 0 1 0 150268464 171421696 41240 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14515/statm: 41851 41240 310 324 0 40921 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 167404

Child status: 15
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1799.75
CPU system time (s): 0.344947
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 167404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42395
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= 12
involuntary context switches= 2095

runsolver used 1.37279 second user time and 3.55246 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Mon Apr 30 17:30:33 UTC 2007

IDJOB= 433087
IDBENCH= 2239
IDSOLVER= 199
FILE ID= node51/433087-1177954233

PBS_JOBID= 4727685

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433087-1177954233/instance-433087-1177954233.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-433087-1177954233 -o ROOT/results/node51/solver-433087-1177954233 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433087-1177954233/instance-433087-1177954233.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8e251d4e151b2868eb3a52cf845e4cf8

RANDOM SEED= 490599085

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.223
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		: 3000.223
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:       1873928 kB
Buffers:          9892 kB
Cached:         100524 kB
SwapCached:       3552 kB
Active:          53392 kB
Inactive:        66392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873928 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            7176 kB
Writeback:           0 kB
Mapped:          15248 kB
Slab:            48308 kB
Committed_AS:  3929464 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node51 on Mon Apr 30 18:00:36 UTC 2007