Trace number 1879938

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT-25 1798.12 1798.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
MD5SUM7bb05c60facd55e51c4cfcaa0e217e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-29
Best CPU time to get the best result obtained on this benchmark1796.88
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 constraints17831
Number of constraints which are clauses17831
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879938-1245164199.opb
0.00/0.00	c File size is 422586 bytes.
0.03/0.05	c Highest Coefficient sum: 450
0.03/0.05	c Parsing was ok!!
0.03/0.05	c Total parsing time: 0.054 s
0.03/0.06	c Var: 450 Constr: 17831 17831/0/0 Lit: 35662 Watch. Lit: 35662
0.03/0.06	c Obj. Vars: 450 (100 % of total variables)
0.19/0.20	c Pre-processing Time: 0.202 s
0.19/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.20	c        0    450    17831    35662    2    35662    5943      0      0 0.20
0.19/0.20	c Switching off lower bounding mode.
0.19/0.20	o -22
0.19/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.20	c        0    450    17832    36112    2    35686    6943      1      0 0.21
0.19/0.20	o -23
44.98/45.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
44.98/45.09	c        1    450    17835    37435    2    35736    6943      4      4 0.21
44.98/45.09	c      102    450    18026   119673    6    37792    7638    195    310 0.33
44.98/45.09	c      352    450    18515   329173   17    41966    8402    684    410 0.86
44.98/45.09	c      828    450    19462   734708   37    49643    9243   1631    355 2.33
44.98/45.09	c     1642    450    21074  1425242   67    61278   10168   3243    222 7.39
44.98/45.09	c     2962    450    23697  2548747  107    80187   11185   5866    141 20.96
44.98/45.09	o -24
807.11/807.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
807.11/807.45	c     4639    450    27047  3979599  147    98388    6943   9216    102 45.07
807.11/807.45	c     4739    450    21501  1603065   74    58914    7638   3670    101 46.73
807.11/807.45	c     4989    450    21998  1815166   82    63030    8402   4167    102 48.84
807.11/807.45	c     5465    450    22945  2219849   96    70076    9243   5114    100 54.49
807.11/807.45	c     6279    450    24562  2909514  118    80868   10168   6731     94 66.16
807.11/807.45	c     7599    450    27186  4027583  148    99923   11185   9355     82 92.39
807.11/807.45	c     9681    450    25316  3222417  127    93463   12304   7485     70 137.18
807.11/807.45	c    12904    450    25210  3143455  124    99169   13535   7379     65 197.69
807.11/807.45	c    17840    450    27796  4269917  153   113928   14889   9965     61 289.38
807.11/807.45	c    25347    450    26734  3830871  143   107787   16378   8903     51 489.25
807.11/807.45	c    36709    450    31166  5707229  183   140771   18016  13335     45 805.30
807.11/807.45	o -25
1798.07/1798.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.07/1798.72	c    36810    450    31363  5791995  184   108618    6943  13532     45 807.17
1798.07/1798.72	c    36910    450    21502  1599332   74    62713    7638   3671     45 810.72
1798.07/1798.72	c    37160    450    21998  1811190   82    67179    8402   4167     45 813.72
1798.07/1798.72	c    37635    450    22944  2213475   96    74888    9243   5113     45 819.57
1798.07/1798.72	c    38448    450    24562  2902372  118    87252   10168   6731     45 836.82
1798.07/1798.72	c    39768    450    27195  4008044  147   106509   11185   9364     45 879.78
1798.07/1798.72	c    41849    450    25298  3198243  126    92642   12304   7467     45 924.25
1798.07/1798.72	c    45073    450    25154  3143482  124    99903   13535   7323     45 998.19
1798.07/1798.72	c    50009    450    27811  4275391  153   119795   14889   9980     44 1114.94
1798.07/1798.72	c    57515    450    27001  3928726  145   111148   16378   9170     43 1335.35
1798.07/1798.72	c    68878    450    32146  6113765  190   144527   18016  14315     42 1637.20
1798.07/1798.72	c Resources Exceeded
1798.07/1798.72	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 
1798.07/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.07/1798.72	c   29    74885   3728    79411    34690  7199765  16859     41 1798.10
1798.07/1798.72	c Objective: -25
1798.07/1798.72	s SATISFIABLE
1798.07/1798.72	c Total time: 1798.1 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-1879938-1245164199/watcher-1879938-1245164199 -o /tmp/evaluation-result-1879938-1245164199/solver-1879938-1245164199 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879938-1245164199.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 11260
/proc/meminfo: memFree=1894984/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=11132 CPUtime=0
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 184019635 11399168 242 1992294400 134512640 137136520 4294956256 18446744073709551615 134538970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 2783 242 175 640 0 2035 0

[startup+0.0357009 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11260
/proc/meminfo: memFree=1894984/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=12092 CPUtime=0.03
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 559 0 0 0 3 0 0 0 18 0 1 0 184019635 12382208 543 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 3023 543 232 640 0 2275 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12092

[startup+0.101711 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11260
/proc/meminfo: memFree=1894984/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=13816 CPUtime=0.09
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 1150 0 0 0 9 0 0 0 18 0 1 0 184019635 14147584 1030 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 3454 1030 190 640 0 2810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301743 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11260
/proc/meminfo: memFree=1894984/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=14216 CPUtime=0.29
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 1361 0 0 0 28 1 0 0 19 0 1 0 184019635 14557184 1133 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 3554 1134 196 640 0 2910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14216

[startup+0.702806 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11260
/proc/meminfo: memFree=1894984/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=16528 CPUtime=0.69
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 1947 0 0 0 68 1 0 0 22 0 1 0 184019635 16924672 1719 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 4132 1719 196 640 0 3488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16528

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1887552/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=19868 CPUtime=1.49
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 2778 0 0 0 147 2 0 0 25 0 1 0 184019635 20344832 2550 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 4967 2550 196 640 0 4323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19868

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1883456/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=24376 CPUtime=3.09
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 3916 0 0 0 307 2 0 0 25 0 1 0 184019635 24961024 3688 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 6094 3688 196 640 0 5450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24376

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1876224/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=30268 CPUtime=6.29
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 5370 0 0 0 625 4 0 0 25 0 1 0 184019635 30994432 5142 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 7567 5142 197 640 0 6923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30268

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1866944/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=38968 CPUtime=12.68
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 7550 0 0 0 1263 5 0 0 25 0 1 0 184019635 39903232 7322 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 9742 7322 197 640 0 9098 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38968

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1854272/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=51064 CPUtime=25.48
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 10591 0 0 0 2541 7 0 0 25 0 1 0 184019635 52289536 10363 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 12766 10363 197 640 0 12122 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51064

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1839488/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=65460 CPUtime=51.07
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 14190 0 0 0 5097 10 0 0 25 0 1 0 184019635 67031040 13962 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 16365 13962 197 640 0 15721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65460

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1834112/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=71012 CPUtime=102.26
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 15567 0 0 0 10214 12 0 0 25 0 1 0 184019635 72716288 15339 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 17753 15339 197 640 0 17109 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 71012

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1826176/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=78756 CPUtime=162.23
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 17515 0 0 0 16209 14 0 0 25 0 1 0 184019635 80646144 17287 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 19689 17287 197 640 0 19045 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78756

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11261
/proc/meminfo: memFree=1820160/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=84800 CPUtime=222.21
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 19007 0 0 0 22205 16 0 0 25 0 1 0 184019635 86835200 18779 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 21200 18779 197 640 0 20556 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1813056/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=91636 CPUtime=282.19
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 20717 0 0 0 28200 19 0 0 25 0 1 0 184019635 93835264 20489 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 22909 20489 197 640 0 22265 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 91636

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1809216/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=95660 CPUtime=342.16
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 21734 0 0 0 34196 20 0 0 25 0 1 0 184019635 97955840 21506 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 23915 21506 197 640 0 23271 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 95660

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1805120/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=99580 CPUtime=402.14
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 22721 0 0 0 40193 21 0 0 25 0 1 0 184019635 101969920 22493 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 24895 22493 197 640 0 24251 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 99580

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1805056/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=99580 CPUtime=462.12
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 22721 0 0 0 46190 22 0 0 25 0 1 0 184019635 101969920 22493 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 24895 22493 197 640 0 24251 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 99580

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1804480/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=100324 CPUtime=522.11
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 22890 0 0 0 52187 24 0 0 25 0 1 0 184019635 102731776 22662 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 25081 22662 197 640 0 24437 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 100324

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1798144/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=106740 CPUtime=582.08
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24510 0 0 0 58182 26 0 0 25 0 1 0 184019635 109301760 24282 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 26685 24282 197 640 0 26041 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 106740

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1796416/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108264 CPUtime=642.06
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24890 0 0 0 64179 27 0 0 25 0 1 0 184019635 110862336 24662 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27066 24662 197 640 0 26422 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 108264

[startup+702.302 s]

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

/proc/meminfo: memFree=1795968/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108436 CPUtime=1061.92
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 106158 34 0 0 25 0 1 0 184019635 111038464 24708 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27109 24708 197 640 0 26465 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 108436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1796032/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108408 CPUtime=1121.9
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 112155 35 0 0 25 0 1 0 184019635 111009792 24701 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27102 24701 197 640 0 26458 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 108408

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 11267
/proc/meminfo: memFree=1795968/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108408 CPUtime=1181.88
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 118152 36 0 0 25 0 1 0 184019635 111009792 24701 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27102 24701 197 640 0 26458 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 108408

[startup+1242.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11267
/proc/meminfo: memFree=1795968/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108408 CPUtime=1241.86
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 124148 38 0 0 25 0 1 0 184019635 111009792 24701 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27102 24701 197 640 0 26458 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 108408

[startup+1302.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11267
/proc/meminfo: memFree=1795904/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108408 CPUtime=1301.84
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 130146 38 0 0 25 0 1 0 184019635 111009792 24701 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27102 24701 197 640 0 26458 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 108408

[startup+1362.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 11267
/proc/meminfo: memFree=1795904/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108404 CPUtime=1361.82
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 136143 39 0 0 25 0 1 0 184019635 111005696 24700 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27101 24700 197 640 0 26457 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 108404

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11267
/proc/meminfo: memFree=1795840/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108404 CPUtime=1421.8
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 142140 40 0 0 25 0 1 0 184019635 111005696 24700 1992294400 134512640 137136520 4294956256 18446744073709551615 134543962 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27101 24700 197 640 0 26457 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 108404

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11267
/proc/meminfo: memFree=1795776/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108404 CPUtime=1481.78
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 148137 41 0 0 25 0 1 0 184019635 111005696 24700 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27101 24700 197 640 0 26457 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 108404

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11267
/proc/meminfo: memFree=1795904/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108404 CPUtime=1541.76
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 154134 42 0 0 25 0 1 0 184019635 111005696 24700 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27101 24700 197 640 0 26457 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 108404

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1795840/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108404 CPUtime=1601.74
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 160131 43 0 0 25 0 1 0 184019635 111005696 24700 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27101 24700 197 640 0 26457 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 108404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1795776/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=108404 CPUtime=1661.71
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 24947 0 0 0 166128 43 0 0 25 0 1 0 184019635 111005696 24700 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 27101 24700 197 640 0 26457 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 108404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786880/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1721.7
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 172124 46 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 117284

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1781.67
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 178121 46 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 117284

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 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1791.28
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 179081 47 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1791.28
Current children cumulated vsize (KiB) 117284

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1794.48
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 179401 47 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1794.48
Current children cumulated vsize (KiB) 117284

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1796.08
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 179561 47 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1796.08
Current children cumulated vsize (KiB) 117284

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1796.87
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 179640 47 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 117284

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1797.67
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 179720 47 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 117284

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11267
/proc/meminfo: memFree=1786816/2055920 swapFree=4192812/4192956
[pid=11260] ppid=11258 vsize=117284 CPUtime=1798.07
/proc/11260/stat : 11260 (bsolo) R 11258 11260 10434 0 -1 4194304 27153 0 0 0 179760 47 0 0 25 0 1 0 184019635 120098816 26906 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11260/statm: 29321 26906 197 640 0 28677 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 117284

Child status: 0
Real time (s): 1798.74
CPU time (s): 1798.12
CPU user time (s): 1797.63
CPU system time (s): 0.488925
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 117284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.63
system time used= 0.488925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27155
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= 2271

runsolver used 1.39079 second user time and 3.84841 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 16:56:39
IDJOB=1879938
IDBENCH=2238
IDSOLVER=701
FILE ID=node26/1879938-1245164199
PBS_JOBID= 9363796
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-4.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879938-1245164199/watcher-1879938-1245164199 -o /tmp/evaluation-result-1879938-1245164199/solver-1879938-1245164199 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879938-1245164199.opb

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

MD5SUM BENCH= 7bb05c60facd55e51c4cfcaa0e217e6e
RANDOM SEED=219588826

node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1895464 kB
Buffers:         26536 kB
Cached:          70432 kB
SwapCached:          0 kB
Active:          62336 kB
Inactive:        48616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1895464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4352 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            35504 kB
Committed_AS:   156272 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879938-1245164199.opb

Free space on /tmp at the end= 66152 MiB
End job on node26 at 2009-06-16 17:26:38