Trace number 2657920

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClOPT307 333.266 333.391

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod008.opb
MD5SUM4dd9ac2644c29d272d2675c7fc366ed6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark0.334949
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
Optimality of the best value was proved YES
Number of variables319
Total number of constraints6
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6
Minimum length of a constraint186
Maximum length of a constraint231
Number of terms in the objective function 319
Biggest coefficient in the objective function 87
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 23554
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 22000
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 1027256
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657920-1276353180.opb
0.00/0.00	c File size is 16026 bytes.
0.00/0.00	c Highest Coefficient sum: 1.02726e+06
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.002 s
0.00/0.00	c Var: 319 Constr: 6 0/0/6 Lit: 1243 Watch. Lit: 16
0.00/0.00	c Obj. Vars: 319 (100 % of total variables)
0.00/0.00	c Pre-processing Time: 0.006 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    319        6     1243  207       16    2486      0      0 0.01
0.00/0.01	c Initial Lower Bound: 291
0.00/0.01	c Initial Path Cost: 0
0.00/0.01	o 604
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        0    319        7     1562  223      332    3124      1      0 0.01
0.09/0.12	o 543
0.19/0.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.22	c       10    319       18     4670  259      664    3124     12     80 0.12
0.19/0.22	o 486
0.29/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.33	c       10    319       19     4989  262      981    3124     13     45 0.22
0.29/0.33	o 477
0.39/0.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.46	c       10    319       20     5308  265     1295    3124     14     29 0.34
0.39/0.46	o 399
0.69/0.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.79	c       23    319       34     9046  266     1635    3124     28     50 0.46
0.69/0.79	c      132    319      144    39013  270     1859    3437    138    204 0.65
0.69/0.79	o 395
0.89/0.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.90	c      160    319      189    52232  276     2257    3124    183    202 0.79
0.89/0.90	o 394
1.00/1.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.00/1.03	c      163    319      193    53351  276     2579    3124    187    180 0.91
1.00/1.03	o 393
1.29/1.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.39	c      180    319      211    58344  276     2929    3124    205    174 1.03
1.29/1.39	c      280    319      322    87224  270     3148    3437    316    222 1.26
1.29/1.39	o 385
1.79/1.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.79/1.82	c      292    319      335    90476  270     3486    3124    329    210 1.39
1.79/1.82	c      392    319      442   114961  260     3700    3437    436    229 1.71
1.79/1.82	o 375
1.89/1.93	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.89/1.93	c      392    319      443   115280  260     4016    3124    437    215 1.82
1.89/1.93	o 374
2.10/2.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.10/2.13	c      393    319      445   115804  260     4333    3124    439    203 1.93
2.10/2.13	o 373
2.59/2.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.59/2.61	c      492    319      550   143733  261     4854    3124    544    230 2.13
2.59/2.61	c      592    319      668   174436  261     5087    3437    662    251 2.36
2.59/2.61	o 333
8.59/8.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.59/8.60	c      733    319      821   213477  260     5711    3124    815    280 2.61
8.59/8.60	c      834    319      936   242437  259     5941    3437    930    289 2.88
8.59/8.60	c     1084    319     1279   340606  266     6626    3781   1273    326 3.31
8.59/8.60	c     1594    319     2288   618414  270     8642    4160   2282    377 4.22
8.59/8.60	c     2408    319     3675   984930  268    11415    4577   3669    409 5.88
8.59/8.60	c     3730    319     2675   701013  262     5671    5035   2669    448 8.32
8.59/8.60	o 309
47.47/47.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
47.47/47.58	c     3865    319     2851   747338  262     6336    3124   2845    449 8.60
47.47/47.58	c     3974    319     3052   804915  263     6739    3437   3046    448 8.86
47.47/47.58	c     4224    319     1726   454723  263     3773    3781   1720    450 9.38
47.47/47.58	c     4709    319     2484   661819  266     5289    4160   2478    460 10.23
47.47/47.58	c     5523    319     3609   967030  267     7539    4577   3603    478 11.55
47.47/47.58	c     6853    319     3233   862724  266     6787    5035   3227    486 14.08
47.47/47.58	c     8934    319     3388   857278  253     7097    5539   3382    461 19.36
47.47/47.58	c    12164    319     4224   940214  222     8769    6093   4218    437 27.79
47.47/47.58	c    17131    319     5225  1108847  212    10770    6703   5219    451 37.91
47.47/47.58	o 307
333.18/333.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
333.18/333.38	c    21435    319     4080   851753  208     8795    3124   4074    450 47.57
333.18/333.38	c    21536    319     1746   351952  201     3813    3437   1740    450 47.81
333.18/333.38	c    21786    319     2162   431766  199     4644    3781   2156    447 48.68
333.18/333.38	c    22289    319     2915   585844  200     6150    4160   2909    433 51.41
333.18/333.38	c    23116    319     2087   431347  206     4494    4577   2081    428 53.99
333.18/333.38	c    24436    319     4525   910213  201     9370    5035   4519    433 56.43
333.18/333.38	c    26529    319     2865   525532  183     6052    5539   2859    424 62.43
333.18/333.38	c    29774    319     5441   982555  180    11203    6093   5435    405 73.40
333.18/333.38	c    34710    319     3054   547596  179     6430    6703   3048    371 93.44
333.18/333.38	c    42248    319     6516  1311337  201    13355    7374   6510    388 108.88
333.18/333.38	c    53609    319     6731  1236759  183    13783    8112   6725    357 149.81
333.18/333.38	c    70753    319     5190   864513  166    10701    8924   5184    300 235.53
333.18/333.38	v -x111 x222 -x254 -x265 -x276 -x287 -x298 -x309 -x1 -x12 -x23 -x34 -x45 -x56 -x67 -x78 -x89 -x100 -x112 -x123 -x134 -x145 -x156 -x167 -x178 -x189 -x200 -x211 -x223 -x234 -x245 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x277 x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x299 -x300 -x301 -x302 -x303 x304 -x305 -x306 -x307 -x308 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x246 
333.18/333.38	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
333.18/333.38	c   43    88374  23994   613732     6641  1002740   6635    265 333.26
333.18/333.38	c Objective: 307
333.18/333.38	s OPTIMUM FOUND
333.18/333.38	c Total time: 333.262 s

Verifier Data 

OK	307

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657920-1276353180/watcher-2657920-1276353180 -o /tmp/evaluation-result-2657920-1276353180/solver-2657920-1276353180 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657920-1276353180.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: 0.94 0.98 0.99 3/106 11328
/proc/meminfo: memFree=1734244/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=18604 CPUtime=0
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 378 0 0 0 0 0 0 0 25 0 1 0 8969839 19050496 293 1992294400 134512640 137138936 4287290848 18446744073709551615 135466656 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 4651 299 229 642 0 4007 0

[startup+0.0318129 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 11328
/proc/meminfo: memFree=1734244/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=18688 CPUtime=0.02
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1252 0 0 0 2 0 0 0 25 0 1 0 8969839 19136512 362 1992294400 134512640 137138936 4287290848 18446744073709551615 134750301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 4761 368 280 642 0 4117 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18688

[startup+0.100826 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 11328
/proc/meminfo: memFree=1734244/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=18688 CPUtime=0.09
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 3871 0 0 0 9 0 0 0 25 0 1 0 8969839 19136512 364 1992294400 134512640 137138936 4287290848 18446744073709551615 134828794 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 4672 364 282 642 0 4028 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18688

[startup+0.300861 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 11328
/proc/meminfo: memFree=1734244/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=19236 CPUtime=0.29
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 7632 0 0 0 28 1 0 0 25 0 1 0 8969839 19697664 398 1992294400 134512640 137138936 4287290848 18446744073709551615 135344379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 4809 398 286 642 0 4165 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19236

[startup+0.700934 s]
/proc/loadavg: 0.94 0.98 0.99 3/106 11328
/proc/meminfo: memFree=1734244/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=11892 CPUtime=0.69
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 21054 0 0 0 63 6 0 0 25 0 1 0 8969839 12177408 508 1992294400 134512640 137138936 4287290848 18446744073709551615 134840705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 2973 512 286 642 0 2329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11892

[startup+1.50108 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1732996/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=12592 CPUtime=1.49
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 48690 0 0 0 134 15 0 0 25 0 1 0 8969839 12894208 687 1992294400 134512640 137138936 4287290848 18446744073709551615 134730576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 3148 687 286 642 0 2504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12592

[startup+3.10137 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1731632/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=15052 CPUtime=3.09
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 98182 0 0 0 279 30 0 0 25 0 1 0 8969839 15413248 1299 1992294400 134512640 137138936 4287290848 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 3763 1299 286 642 0 3119 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15052

[startup+6.30096 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1721340/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=25480 CPUtime=6.29
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 143097 0 0 0 583 46 0 0 25 0 1 0 8969839 26091520 3942 1992294400 134512640 137138936 4287290848 18446744073709551615 134828567 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 6370 3942 286 642 0 5726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25480

[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1716380/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=27928 CPUtime=12.69
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 175595 0 0 0 1208 61 0 0 25 0 1 0 8969839 28598272 4636 1992294400 134512640 137138936 4287290848 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 6982 4636 286 642 0 6338 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27928

[startup+25.5005 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1714644/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=30000 CPUtime=25.48
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 283658 0 0 0 2432 116 0 0 25 0 1 0 8969839 30720000 5157 1992294400 134512640 137138936 4287290848 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 7500 5157 286 642 0 6856 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30000

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 11329
/proc/meminfo: memFree=1713404/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=30728 CPUtime=51.07
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 375545 0 0 0 4940 167 0 0 25 0 1 0 8969839 31465472 5314 1992294400 134512640 137138936 4287290848 18446744073709551615 135456032 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 7682 5314 286 642 0 7038 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30728

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11331
/proc/meminfo: memFree=1713280/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=30728 CPUtime=102.26
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 375545 0 0 0 10041 185 0 0 25 0 1 0 8969839 31465472 5314 1992294400 134512640 137138936 4287290848 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 7682 5314 286 642 0 7038 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30728

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11333
/proc/meminfo: memFree=1711916/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32124 CPUtime=162.23
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 639594 0 0 0 15892 331 0 0 25 0 1 0 8969839 32894976 5680 1992294400 134512640 137138936 4287290848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8031 5680 286 642 0 7387 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32124

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11335
/proc/meminfo: memFree=1711544/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32508 CPUtime=222.21
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1221059 0 0 0 21611 610 0 0 25 0 1 0 8969839 33288192 5776 1992294400 134512640 137138936 4287290848 18446744073709551615 136504089 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8127 5776 286 642 0 7483 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32508

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11335
/proc/meminfo: memFree=1711420/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=33080 CPUtime=282.19
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1295061 0 0 0 27554 665 0 0 25 0 1 0 8969839 33873920 5788 1992294400 134512640 137138936 4287290848 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8131 5779 286 642 0 7487 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33080

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

[startup+307.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711296/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=33204 CPUtime=306.98
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1606595 0 0 0 29887 811 0 0 25 0 1 0 8969839 34000896 5837 1992294400 134512640 137138936 4287290848 18446744073709551615 134841075 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8183 5832 286 642 0 7539 0
Current children cumulated CPU time (s) 306.98
Current children cumulated vsize (KiB) 33204

[startup+319.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32784 CPUtime=319.77
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1783160 0 0 0 31086 891 0 0 25 0 1 0 8969839 33570816 5844 1992294400 134512640 137138936 4287290848 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8324 5850 286 642 0 7680 0
Current children cumulated CPU time (s) 319.77
Current children cumulated vsize (KiB) 32784

[startup+326.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=33096 CPUtime=326.17
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1882563 0 0 0 31682 935 0 0 25 0 1 0 8969839 33890304 5849 1992294400 134512640 137138936 4287290848 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8324 5850 286 642 0 7680 0
Current children cumulated CPU time (s) 326.17
Current children cumulated vsize (KiB) 33096

[startup+329.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32940 CPUtime=329.37
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1894053 0 0 0 31995 942 0 0 25 0 1 0 8969839 33730560 5847 1992294400 134512640 137138936 4287290848 18446744073709551615 134768846 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8235 5847 286 642 0 7591 0
Current children cumulated CPU time (s) 329.37
Current children cumulated vsize (KiB) 32940

[startup+331.109 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32940 CPUtime=330.97
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1894053 0 0 0 32155 942 0 0 25 0 1 0 8969839 33730560 5847 1992294400 134512640 137138936 4287290848 18446744073709551615 135782997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8235 5847 286 642 0 7591 0
Current children cumulated CPU time (s) 330.97
Current children cumulated vsize (KiB) 32940

[startup+332.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32940 CPUtime=332.57
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1894053 0 0 0 32314 943 0 0 25 0 1 0 8969839 33730560 5847 1992294400 134512640 137138936 4287290848 18446744073709551615 134730577 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8235 5847 286 642 0 7591 0
Current children cumulated CPU time (s) 332.57
Current children cumulated vsize (KiB) 32940

[startup+333.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32940 CPUtime=332.97
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1894053 0 0 0 32354 943 0 0 25 0 1 0 8969839 33730560 5847 1992294400 134512640 137138936 4287290848 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8235 5847 286 642 0 7591 0
Current children cumulated CPU time (s) 332.97
Current children cumulated vsize (KiB) 32940

[startup+333.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11337
/proc/meminfo: memFree=1711172/2059040 swapFree=4192956/4192956
[pid=11328] ppid=11326 vsize=32940 CPUtime=333.18
/proc/11328/stat : 11328 (bsolo_pb10) R 11326 11328 11274 0 -1 4202496 1894053 0 0 0 32375 943 0 0 25 0 1 0 8969839 33730560 5847 1992294400 134512640 137138936 4287290848 18446744073709551615 136504435 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11328/statm: 8235 5847 286 642 0 7591 0
Current children cumulated CPU time (s) 333.18
Current children cumulated vsize (KiB) 32940

Child status: 0
Real time (s): 333.391
CPU time (s): 333.266
CPU user time (s): 323.83
CPU system time (s): 9.43657
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 33324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 323.83
system time used= 9.43656
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1894053
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 1324

runsolver used 0.543917 second user time and 1.59876 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-12 16:33:00
IDJOB=2657920
IDBENCH=1854
IDSOLVER=1163
FILE ID=node027/2657920-1276353180
PBS_JOBID= 11173209
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657920-1276353180/watcher-2657920-1276353180 -o /tmp/evaluation-result-2657920-1276353180/solver-2657920-1276353180 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657920-1276353180.opb

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

MD5SUM BENCH= 4dd9ac2644c29d272d2675c7fc366ed6
RANDOM SEED=1717645894

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1734772 kB
Buffers:         49316 kB
Cached:         145508 kB
SwapCached:          0 kB
Active:         152524 kB
Inactive:       101568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1734772 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4364 kB
Writeback:           0 kB
AnonPages:       59260 kB
Mapped:          15392 kB
Slab:            48248 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180680 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-12 16:38:33