Trace number 1878984

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 clOPT307 335.074 335.18

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 benchmark1.01884
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 3.1 - 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: Clause 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-1878984-1245133150.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: 0.001 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     79 0.13
0.19/0.22	o 486
0.29/0.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.34	c       10    319       19     4989  262      981    3124     13     44 0.22
0.29/0.34	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
0.79/0.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.80	c       23    319       34     9046  266     1635    3124     28     49 0.47
0.79/0.80	c      132    319      144    39013  270     1859    3437    138    199 0.66
0.79/0.80	o 395
0.89/0.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.92	c      160    319      189    52232  276     2257    3124    183    199 0.80
0.89/0.92	o 394
0.99/1.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.99/1.05	c      163    319      193    53351  276     2579    3124    187    176 0.92
0.99/1.05	o 393
1.39/1.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.41	c      180    319      211    58344  276     2929    3124    205    170 1.05
1.39/1.41	c      280    319      322    87224  270     3148    3437    316    218 1.28
1.39/1.41	o 385
1.79/1.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.79/1.85	c      292    319      335    90476  270     3486    3124    329    206 1.42
1.79/1.85	c      392    319      442   114961  260     3700    3437    436    225 1.74
1.79/1.85	o 375
1.89/1.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.89/1.97	c      392    319      443   115280  260     4016    3124    437    211 1.85
1.89/1.97	o 374
2.09/2.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.09/2.17	c      393    319      445   115804  260     4333    3124    439    199 1.97
2.09/2.17	o 373
2.59/2.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.59/2.65	c      492    319      550   143733  261     4854    3124    544    226 2.17
2.59/2.65	c      592    319      668   174436  261     5087    3437    662    246 2.40
2.59/2.65	o 333
8.59/8.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.59/8.66	c      733    319      821   213477  260     5711    3124    815    275 2.66
8.59/8.66	c      834    319      936   242437  259     5941    3437    930    283 2.94
8.59/8.66	c     1084    319     1279   340606  266     6626    3781   1273    321 3.37
8.59/8.66	c     1594    319     2288   618414  270     8642    4160   2282    371 4.29
8.59/8.66	c     2408    319     3675   984930  268    11415    4577   3669    405 5.94
8.59/8.66	c     3730    319     2675   701013  262     5671    5035   2669    445 8.38
8.59/8.66	o 309
47.67/47.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
47.67/47.76	c     3865    319     2851   747338  262     6336    3124   2845    446 8.66
47.67/47.76	c     3974    319     3052   804915  263     6739    3437   3046    445 8.92
47.67/47.76	c     4224    319     1726   454723  263     3773    3781   1720    447 9.44
47.67/47.76	c     4709    319     2484   661819  266     5289    4160   2478    457 10.28
47.67/47.76	c     5523    319     3609   967030  267     7539    4577   3603    475 11.61
47.67/47.76	c     6853    319     3233   862724  266     6787    5035   3227    485 14.12
47.67/47.76	c     8934    319     3388   857278  253     7097    5539   3382    459 19.43
47.67/47.76	c    12164    319     4224   940214  222     8769    6093   4218    435 27.91
47.67/47.76	c    17131    319     5225  1108847  212    10770    6703   5219    450 38.02
47.67/47.76	o 307
334.98/335.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
334.98/335.17	c    21435    319     4080   851753  208     8795    3124   4074    448 47.75
334.98/335.17	c    21536    319     1746   351952  201     3813    3437   1740    448 47.99
334.98/335.17	c    21786    319     2162   431766  199     4644    3781   2156    445 48.86
334.98/335.17	c    22289    319     2915   585844  200     6150    4160   2909    432 51.59
334.98/335.17	c    23116    319     2087   431347  206     4494    4577   2081    426 54.17
334.98/335.17	c    24436    319     4525   910213  201     9370    5035   4519    431 56.61
334.98/335.17	c    26529    319     2865   525532  183     6052    5539   2859    423 62.67
334.98/335.17	c    29774    319     5441   982555  180    11203    6093   5435    404 73.67
334.98/335.17	c    34710    319     3054   547596  179     6430    6703   3048    369 93.86
334.98/335.17	c    42248    319     6516  1311337  201    13355    7374   6510    386 109.41
334.98/335.17	c    53609    319     6731  1236759  183    13783    8112   6725    355 150.59
334.98/335.17	c    70753    319     5190   864513  166    10701    8924   5184    298 236.69
334.98/335.17	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 
334.98/335.17	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
334.98/335.17	c   43    88374  23994   613732     6641  1002740   6635    263 335.07
334.98/335.17	c Objective: 307
334.98/335.17	s OPTIMUM FOUND
334.98/335.17	c Total time: 335.069 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-1878984-1245133150/watcher-1878984-1245133150 -o /tmp/evaluation-result-1878984-1245133150/solver-1878984-1245133150 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878984-1245133150.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: 0.99 0.97 0.97 3/64 3231
/proc/meminfo: memFree=1408880/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=18524 CPUtime=0
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180916069 18968576 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 4631 245 189 640 0 3987 0

[startup+0.00759495 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3231
/proc/meminfo: memFree=1408880/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=18524 CPUtime=0
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180916069 18968576 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 4631 245 189 640 0 3987 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18524

[startup+0.101604 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3231
/proc/meminfo: memFree=1408880/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=18608 CPUtime=0.09
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 3794 0 0 0 8 1 0 0 18 0 1 0 180916069 19054592 370 1992294400 134512640 137136520 4294956256 18446744073709551615 135781789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 4652 370 289 640 0 4008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18608

[startup+0.301627 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3231
/proc/meminfo: memFree=1408880/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=18656 CPUtime=0.29
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 7423 0 0 0 26 3 0 0 19 0 1 0 180916069 19103744 388 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 4664 388 292 640 0 4020 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18656

[startup+0.701675 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 3231
/proc/meminfo: memFree=1408880/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=11812 CPUtime=0.69
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 20488 0 0 0 62 7 0 0 22 0 1 0 180916069 12095488 515 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 2953 517 292 640 0 2309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11812

[startup+1.50177 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1407784/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=12012 CPUtime=1.49
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 47591 0 0 0 133 16 0 0 25 0 1 0 180916069 12300288 678 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 3095 681 292 640 0 2451 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12012

[startup+3.10196 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1406760/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=14232 CPUtime=3.09
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 96817 0 0 0 276 33 0 0 25 0 1 0 180916069 14573568 1234 1992294400 134512640 137136520 4294956256 18446744073709551615 134600678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 3558 1234 292 640 0 2914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14232

[startup+6.30134 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1396144/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=24712 CPUtime=6.28
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 142361 0 0 0 577 51 0 0 25 0 1 0 180916069 25305088 3862 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 6266 3869 292 640 0 5622 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24712

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1391088/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=28004 CPUtime=12.68
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 175077 0 0 0 1202 66 0 0 25 0 1 0 180916069 28676096 4646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 7001 4646 292 640 0 6357 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28004

[startup+25.5026 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1389680/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=29776 CPUtime=25.49
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 282458 0 0 0 2432 117 0 0 25 0 1 0 180916069 30490624 5118 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 7444 5118 292 640 0 6800 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29776

[startup+51.1026 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1388336/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=30648 CPUtime=51.07
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 375484 0 0 0 4944 163 0 0 25 0 1 0 180916069 31383552 5319 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 7662 5319 292 640 0 7018 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30648

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1388336/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=30648 CPUtime=102.26
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 375484 0 0 0 10052 174 0 0 25 0 1 0 180916069 31383552 5319 1992294400 134512640 137136520 4294956256 18446744073709551615 134543999 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 7662 5319 292 640 0 7018 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30648

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386928/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32204 CPUtime=162.24
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 629451 0 0 0 15913 311 0 0 25 0 1 0 180916069 32976896 5686 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8139 5690 292 640 0 7495 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32204

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386608/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32428 CPUtime=222.22
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1204721 0 0 0 21642 580 0 0 25 0 1 0 180916069 33206272 5781 1992294400 134512640 137136520 4294956256 18446744073709551615 135258682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8186 5786 292 640 0 7542 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32428

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386608/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32424 CPUtime=282.21
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1270735 0 0 0 27597 624 0 0 25 0 1 0 180916069 33202176 5781 1992294400 134512640 137136520 4294956256 18446744073709551615 134711047 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8184 5785 292 640 0 7540 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32424

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

[startup+307.102 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386352/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32652 CPUtime=307
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1588208 0 0 0 29912 788 0 0 25 0 1 0 180916069 33435648 5837 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8242 5840 292 640 0 7598 0
Current children cumulated CPU time (s) 307
Current children cumulated vsize (KiB) 32652

[startup+319.901 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32704 CPUtime=319.79
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1755994 0 0 0 31113 866 0 0 25 0 1 0 180916069 33488896 5849 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8176 5849 292 640 0 7532 0
Current children cumulated CPU time (s) 319.79
Current children cumulated vsize (KiB) 32704

[startup+326.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=33212 CPUtime=326.19
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1854803 0 0 0 31709 910 0 0 25 0 1 0 180916069 34009088 5855 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8303 5855 292 640 0 7659 0
Current children cumulated CPU time (s) 326.19
Current children cumulated vsize (KiB) 33212

[startup+329.502 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32860 CPUtime=329.39
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1893992 0 0 0 32012 927 0 0 25 0 1 0 180916069 33648640 5852 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8215 5852 292 640 0 7571 0
Current children cumulated CPU time (s) 329.39
Current children cumulated vsize (KiB) 32860

[startup+332.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32860 CPUtime=332.58
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1893992 0 0 0 32331 927 0 0 25 0 1 0 180916069 33648640 5852 1992294400 134512640 137136520 4294956256 18446744073709551615 136501953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8215 5852 292 640 0 7571 0
Current children cumulated CPU time (s) 332.58
Current children cumulated vsize (KiB) 32860

[startup+334.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32860 CPUtime=334.19
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1893992 0 0 0 32491 928 0 0 25 0 1 0 180916069 33648640 5852 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8215 5852 292 640 0 7571 0
Current children cumulated CPU time (s) 334.19
Current children cumulated vsize (KiB) 32860

[startup+334.701 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32860 CPUtime=334.58
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1893992 0 0 0 32530 928 0 0 25 0 1 0 180916069 33648640 5852 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8215 5852 292 640 0 7571 0
Current children cumulated CPU time (s) 334.58
Current children cumulated vsize (KiB) 32860

[startup+335.101 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 3232
/proc/meminfo: memFree=1386288/2055920 swapFree=4191900/4192956
[pid=3231] ppid=3229 vsize=32860 CPUtime=334.98
/proc/3231/stat : 3231 (bsolo) R 3229 3231 2747 0 -1 4194304 1893992 0 0 0 32570 928 0 0 25 0 1 0 180916069 33648640 5852 1992294400 134512640 137136520 4294956256 18446744073709551615 134732448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3231/statm: 8215 5852 292 640 0 7571 0
Current children cumulated CPU time (s) 334.98
Current children cumulated vsize (KiB) 32860

Child status: 0
Real time (s): 335.18
CPU time (s): 335.074
CPU user time (s): 325.783
CPU system time (s): 9.29059
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 33236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 325.783
system time used= 9.29059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1893994
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= 640

runsolver used 0.306953 second user time and 0.627904 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 08:19:10
IDJOB=1878984
IDBENCH=1854
IDSOLVER=700
FILE ID=node1/1878984-1245133150
PBS_JOBID= 9363693
Free space on /tmp= 66220 MiB

SOLVER NAME= bsolo 3.1 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 -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878984-1245133150/watcher-1878984-1245133150 -o /tmp/evaluation-result-1878984-1245133150/solver-1878984-1245133150 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878984-1245133150.opb

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

MD5SUM BENCH= 4dd9ac2644c29d272d2675c7fc366ed6
RANDOM SEED=735444733

node1.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		: 3000.245
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		: 3000.245
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:       1409360 kB
Buffers:         64776 kB
Cached:         487256 kB
SwapCached:        400 kB
Active:          89828 kB
Inactive:       475632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409360 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3952 kB
Writeback:           0 kB
Mapped:          22528 kB
Slab:            67108 kB
Committed_AS:   146816 kB
PageTables:       1436 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= 66216 MiB
End job on node1 at 2009-06-16 08:24:45