Trace number 1879873

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 (TO)219 1800.2 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_16.opb.PB06.opb
MD5SUMbddc7a1ce44c83fc28f6e299cbaaf04c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark193
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
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 constraints476
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 476
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 476
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 476
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-1879873-1245137563.opb
0.00/0.00	c File size is 43258 bytes.
0.00/0.00	c Highest Coefficient sum: 476
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.006 s
0.00/0.00	c Var: 476 Constr: 476 1/0/475 Lit: 4258 Watch. Lit: 1519
0.00/0.00	c Obj. Vars: 476 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 s
0.89/0.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.94	c        0    476      476     4258    8     1970    8508      0      0 0.01
0.89/0.94	c Initial Lower Bound: 142
0.89/0.94	c Initial Path Cost: 0
0.89/0.94	o 230
7.58/7.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.58/7.66	c        0    476      477     4734    9     2419    9508      1      0 0.95
7.58/7.66	o 229
23.38/23.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
23.38/23.49	c       69    476      549    22240   40     3055    9508     73      9 7.66
23.38/23.49	c      170    476      819    97231  118     4482   10459    343     10 16.58
23.38/23.49	o 225
87.86/87.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
87.86/87.90	c      170    476      820    97707  119     4459    9508    344      7 23.49
87.86/87.90	c      270    476     1012   161989  160    23425   10459    536      9 29.82
87.86/87.90	c      520    476     1751   363994  207    14072   11505   1275     13 39.19
87.86/87.90	c      995    476     3142   708173  225    20952   12656   2666     20 49.48
87.86/87.90	c     1809    476     5557  1383139  248    22748   13922   5081     29 62.32
87.86/87.90	c     3130    476     8149  2196168  269   221225   15315   7673     39 79.03
87.86/87.90	o 224
113.36/113.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
113.36/113.48	c     3287    476     8492  2298879  270   113863    9508   8016     37 87.87
113.36/113.48	c     3387    476     8738  2360072  270   116168   10459   8262     35 96.11
113.36/113.48	c     3637    476     9154  2462082  268   101068   11505   8678     34 104.84
113.36/113.48	o 223
312.88/313.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
312.88/313.00	c     3650    476     9181  2470081  269   105306    9508   8705     32 113.44
312.88/313.00	c     3751    476     9475  2551484  269   105474   10459   8999     30 122.09
312.88/313.00	c     4001    476    10199  2754624  270   113824   11505   9723     30 132.63
312.88/313.00	c     4476    476    11598  3118864  268   108923   12656  11122     31 143.75
312.88/313.00	c     5290    476     6805  1846564  271   189478   13922   6329     33 159.41
312.88/313.00	c     6612    476    10718  2963076  276   125030   15315  10242     37 176.74
312.88/313.00	c     8693    476    14348  4023449  280   317758   16847  13872     42 204.11
312.88/313.00	c    11916    476    15021  4049619  269   134328   18532  14545     49 239.96
312.88/313.00	c    16852    476    15110  4255777  281   709594   20386  14634     55 304.52
312.88/313.00	o 222
349.77/350.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
349.77/350.00	c    16853    476    15113  4256950  281   348807    9508  14637     53 312.89
349.77/350.00	c    16953    476     5455  1441422  264   137752   10459   4979     49 340.49
349.77/350.00	o 221
403.56/403.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
403.56/403.79	c    16954    476     5458  1442599  264   179584    9508   4982     48 349.88
403.56/403.79	c    17054    476     5733  1509720  263   191146   10459   5257     47 358.90
403.56/403.79	c    17304    476     6335  1677852  264   147673   11505   5859     46 368.35
403.56/403.79	c    17780    476     7212  1900813  263   185080   12656   6736     46 380.85
403.56/403.79	c    18593    476     9208  2476577  268   225958   13922   8732     47 394.93
403.56/403.79	o 220
412.15/412.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
412.15/412.33	c    18593    476     9209  2477053  268   212197    9508   8733     46 403.66
412.15/412.33	o 219
1800.09/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.09/1800.70	c    18594    476     9212  2478228  269   214149    9508   8736     45 412.19
1800.09/1800.70	c    18694    476     9410  2529292  268   210835   10459   8934     44 420.72
1800.09/1800.70	c    18944    476    10063  2722453  270   226203   11505   9587     43 432.74
1800.09/1800.70	c    19420    476    11463  3120255  272   205260   12656  10987     43 445.14
1800.09/1800.70	c    20233    476     7147  1862392  260    80469   13922   6671     43 465.27
1800.09/1800.70	c    21553    476    10892  2874120  263    82109   15315  10416     44 482.78
1800.09/1800.70	c    23634    476    15377  4144179  269   311149   16847  14901     46 505.32
1800.09/1800.70	c    26859    476    16009  4252142  265   140017   18532  15533     49 538.29
1800.09/1800.70	c    31795    476    11245  2901126  257    31291   20386  10769     53 589.15
1800.09/1800.70	c    39301    476    18343  5561992  303  1028316   22425  17867     55 702.51
1800.09/1800.70	c    50662    476    19420  5784556  297   893243   24668  18944     55 914.65
1800.09/1800.70	c    67806    476    19249  5197232  270    48665   27135  18773     62 1082.90
1800.09/1800.70	c    93625    476    22585  6511465  288   419486   29849  22109     71 1316.83
1800.09/1800.70	c Caught signal: 15
1800.09/1800.71	v x1 -x2 -x3 x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x12 x13 x14 x15 x16 x17 -x18 -x19 -x20 x21 x22 -x23 -x24 -x25 x26 x27 x28 x29 x30 x31 x32 -x33 -x34 -x35 x36 x37 x38 x39 -x40 -x41 x42 -x43 x44 x45 x46 x47 x48 x49 x50 -x51 x52 -x53 -x54 x55 x56 x57 -x58 x59 -x60 -x61 x62 -x63 x64 x65 x66 -x67 x68 -x69 -x70 x71 -x72 x73 x74 -x75 x76 -x77 x78 x79 -x80 -x81 -x82 x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 x96 x97 x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 -x108 x109 x110 x111 -x112 x113 -x114 x115 -x116 -x117 x118 -x119 x120 -x121 -x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 x132 -x133 x134 x135 x136 x137 -x138 x139 -x140 -x141 x142 x143 -x144 x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 x165 x166 x167 x168 -x169 -x170 -x171 -x172 -x173 x174 x175 x176 x177 x178 x179 x180 x181 x182 x183 x184 -x185 x186 -x187 -x188 -x189 x190 -x191 -x192 x193 x194 x195 x196 x197 -x198 -x199 -x200 x201 -x202 -x203 x204 -x205 -x206 x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 x216 x217 -x218 x219 -x220 x221 x222 x223 -x224 -x225 -x226 x227 -x228 x229 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237 x238 -x239 -x240 x241 x242 -x243 x244 -x245 x246 x247 -x248 x249 x250 x251 -x252 -x253 x254 x255 -x256 x257 -x258 -x259 x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 x269 -x270 -x271 -x272 -x273 -x274 x275 x276 x277 x278 x279 -x280 x281 x282 -x283 -x284 x285 -x286 x287 x288 x289 x290 x291 -x292 x293 -x294 -x295 -x296 -x297 x298 x299 -x300 -x301 -x302 x303 -x304 -x305 -x306 x307 -x308 -x309 x310 -x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 -x321 x322 x323 -x324 x325 x326 x327 -x328 x329 -x330 -x331 x332 x333 -x334 x335 -x336 -x337 -x338 x339 x340 -x341 -x342 x343 x344 -x345 -x346 x347 -x348 x349 -x350 x351 -x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 x362 -x363 -x364 x365 x366 -x367 -x368 x369 x370 -x371 x372 x373 x374 x375 -x376 -x377 x378 x379 x380 x381 -x382 -x383 -x384 x385 -x386 x387 -x388 x389 x390 -x391 -x392 -x393 -x394 x395 x396 -x397 -x398 -x399 x400 -x401 -x402 x403 x404 -x405 -x406 x407 -x408 x409 x410 -x411 -x412 -x413 x414 x415 x416 x417 x418 x419 x420 -x421 -x422 -x423 x424 -x425 -x426 -x427 -x428 -x429 -x430 x431 x432 -x433 x434 x435 -x436 -x437 -x438 -x439 x440 x441 x442 x443 -x444 x445 x446 -x447 -x448 -x449 -x450 -x451 x452 x453 -x454 -x455 -x456 x457 x458 -x459 -x460 x461 -x462 -x463 -x464 -x465 x466 x467 -x468 -x469 x470 -x471 -x472 x473 x474 -x475 -x476 
1800.09/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.71	c   42   114672  23836   167099    25621  7788207  25145     63 1800.10
1800.09/1800.71	c Objective: 219
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	c Total time: 1800.1 s

Verifier Data 

OK	219

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879873-1245137563/watcher-1879873-1245137563 -o /tmp/evaluation-result-1879873-1245137563/solver-1879873-1245137563 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879873-1245137563.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 3157
/proc/meminfo: memFree=1682808/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=10752 CPUtime=0
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 181353039 11010048 227 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 2688 228 175 640 0 2033 0

[startup+0.103836 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3157
/proc/meminfo: memFree=1682808/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=12312 CPUtime=0.09
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 181353039 12607488 601 1992294400 134512640 137136520 4294956256 18446744073709551615 135461776 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3078 601 284 640 0 2434 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12312

[startup+0.201853 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3157
/proc/meminfo: memFree=1682808/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=12464 CPUtime=0.19
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 733 0 0 0 19 0 0 0 18 0 1 0 181353039 12763136 673 1992294400 134512640 137136520 4294956256 18446744073709551615 135464210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3116 673 284 640 0 2472 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12464

[startup+0.301872 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3157
/proc/meminfo: memFree=1682808/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=12536 CPUtime=0.29
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 832 0 0 0 29 0 0 0 19 0 1 0 181353039 12836864 706 1992294400 134512640 137136520 4294956256 18446744073709551615 135078661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3134 706 284 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701943 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3157
/proc/meminfo: memFree=1682808/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=13236 CPUtime=0.69
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 1232 0 0 0 69 0 0 0 22 0 1 0 181353039 13553664 809 1992294400 134512640 137136520 4294956256 18446744073709551615 135443825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3309 809 284 640 0 2665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13236

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1681648/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=13264 CPUtime=1.49
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 2453 0 0 0 148 1 0 0 25 0 1 0 181353039 13582336 650 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3316 650 289 640 0 2672 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13264

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1681264/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=13564 CPUtime=3.09
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 7948 0 0 0 306 3 0 0 25 0 1 0 181353039 13889536 635 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3391 635 289 640 0 2747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13564

[startup+6.30197 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 3158
/proc/meminfo: memFree=1681136/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=13380 CPUtime=6.29
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 21433 0 0 0 622 7 0 0 25 0 1 0 181353039 13701120 548 1992294400 134512640 137136520 4294956256 18446744073709551615 135448314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3345 548 289 640 0 2701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13380

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3158
/proc/meminfo: memFree=1679792/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=14576 CPUtime=12.68
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 47787 0 0 0 1252 16 0 0 25 0 1 0 181353039 14925824 641 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3644 641 295 640 0 3000 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14576

[startup+25.5015 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 3158
/proc/meminfo: memFree=1679856/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=15604 CPUtime=25.48
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 118315 0 0 0 2507 41 0 0 25 0 1 0 181353039 15978496 908 1992294400 134512640 137136520 4294956256 18446744073709551615 135444702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 3901 908 295 640 0 3257 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15604

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 3158
/proc/meminfo: memFree=1670960/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=24068 CPUtime=51.07
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 327913 0 0 0 4990 117 0 0 25 0 1 0 181353039 24645632 3016 1992294400 134512640 137136520 4294956256 18446744073709551615 135454314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 6017 3016 295 640 0 5373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24068

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 3158
/proc/meminfo: memFree=1645232/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=49820 CPUtime=102.26
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 764278 0 0 0 9950 276 0 0 25 0 1 0 181353039 51015680 9611 1992294400 134512640 137136520 4294956256 18446744073709551615 135444604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 12455 9611 296 640 0 11811 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49820

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1628592/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=66864 CPUtime=162.23
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 1201472 0 0 0 15783 440 0 0 25 0 1 0 181353039 68468736 13748 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 16716 13748 296 640 0 16072 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 66864

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1610224/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=82372 CPUtime=222.21
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 1622795 0 0 0 21601 620 0 0 25 0 1 0 181353039 84348928 18291 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 20593 18291 296 640 0 19949 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 82372

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1599984/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=92564 CPUtime=282.2
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 1875994 0 0 0 27470 750 0 0 25 0 1 0 181353039 94785536 20838 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 23141 20838 296 640 0 22497 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 92564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1599600/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=94792 CPUtime=342.17
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 1979732 0 0 0 33413 804 0 0 25 0 1 0 181353039 97067008 20902 1992294400 134512640 137136520 4294956256 18446744073709551615 135432219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 23698 20902 296 640 0 23054 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 94792

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1599856/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=95164 CPUtime=402.15
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 2181912 0 0 0 39315 900 0 0 25 0 1 0 181353039 97447936 20880 1992294400 134512640 137136520 4294956256 18446744073709551615 134766797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 23791 20880 296 640 0 23147 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 95164

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1599856/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=92564 CPUtime=462.13
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 2381451 0 0 0 45223 990 0 0 25 0 1 0 181353039 94785536 20838 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 23141 20838 296 640 0 22497 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 92564

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1599792/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=94080 CPUtime=522.11
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 2583069 0 0 0 51116 1095 0 0 25 0 1 0 181353039 96337920 20843 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 23520 20843 296 640 0 22876 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 94080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1599216/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=93192 CPUtime=582.09
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 2805275 0 0 0 56986 1223 0 0 25 0 1 0 181353039 95428608 20995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 23298 20995 296 640 0 22654 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 93192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1593200/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=99164 CPUtime=642.07
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 3069351 0 0 0 62859 1348 0 0 25 0 1 0 181353039 101543936 22489 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 24791 22489 296 640 0 24147 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 99164

[startup+702.301 s]

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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1565872/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=126432 CPUtime=882
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 3782888 0 0 0 86491 1709 0 0 25 0 1 0 181353039 129466368 29306 1992294400 134512640 137136520 4294956256 18446744073709551615 136501965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 31608 29306 296 640 0 30964 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 126432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1558000/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=134176 CPUtime=941.97
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 3988866 0 0 0 92387 1810 0 0 25 0 1 0 181353039 137396224 31241 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 33544 31241 296 640 0 32900 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 134176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1556144/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=138408 CPUtime=1001.96
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 4199142 0 0 0 98271 1925 0 0 25 0 1 0 181353039 141729792 31706 1992294400 134512640 137136520 4294956256 18446744073709551615 134728600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34602 31706 296 640 0 33958 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 138408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1556208/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=135996 CPUtime=1061.94
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 4503691 0 0 0 104095 2099 0 0 25 0 1 0 181353039 139259904 31696 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 33999 31696 296 640 0 33355 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 135996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3158
/proc/meminfo: memFree=1556208/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=138324 CPUtime=1121.91
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 4782899 0 0 0 109936 2255 0 0 25 0 1 0 181353039 141643776 31708 1992294400 134512640 137136520 4294956256 18446744073709551615 134849115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34581 31708 296 640 0 33937 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 138324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1556136/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=135992 CPUtime=1181.89
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 5034551 0 0 0 115782 2407 0 0 25 0 1 0 181353039 139255808 31696 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 33998 31696 296 640 0 33354 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 135992

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1556144/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=137520 CPUtime=1241.87
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 5198725 0 0 0 121667 2520 0 0 25 0 1 0 181353039 140820480 31703 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34227 31701 297 640 0 33583 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 137520

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1556144/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=136904 CPUtime=1301.85
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 5328668 0 0 0 127564 2621 0 0 25 0 1 0 181353039 140189696 31699 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34378 31701 296 640 0 33734 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 136904

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1554608/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=137448 CPUtime=1361.83
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 5521119 0 0 0 133445 2738 0 0 25 0 1 0 181353039 140746752 32060 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34362 32060 296 640 0 33718 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 137448

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1553456/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=138544 CPUtime=1421.82
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 5734925 0 0 0 139322 2860 0 0 25 0 1 0 181353039 141869056 32334 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34636 32334 296 640 0 33992 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 138544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1553456/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=138544 CPUtime=1481.79
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 5840670 0 0 0 145250 2929 0 0 25 0 1 0 181353039 141869056 32334 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 34636 32334 296 640 0 33992 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 138544

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1535408/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=156508 CPUtime=1541.78
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 6033448 0 0 0 151168 3010 0 0 25 0 1 0 181353039 160264192 36825 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 39127 36825 296 640 0 38483 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 156508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1535408/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=156508 CPUtime=1601.75
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 6118716 0 0 0 157109 3066 0 0 25 0 1 0 181353039 160264192 36825 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 39127 36825 296 640 0 38483 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 156508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3160
/proc/meminfo: memFree=1535408/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=156508 CPUtime=1661.73
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 6209804 0 0 0 163048 3125 0 0 25 0 1 0 181353039 160264192 36825 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 39127 36825 296 640 0 38483 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 156508

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3166
/proc/meminfo: memFree=1524592/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=167300 CPUtime=1721.7
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 6351607 0 0 0 168990 3180 0 0 25 0 1 0 181353039 171315200 39523 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 41825 39523 296 640 0 41181 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 167300

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3166
/proc/meminfo: memFree=1524592/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=167300 CPUtime=1781.69
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 6351607 0 0 0 174988 3181 0 0 25 0 1 0 181353039 171315200 39523 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 41825 39523 296 640 0 41181 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 167300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3166
/proc/meminfo: memFree=1524592/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=167300 CPUtime=1800.09
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194304 6351607 0 0 0 176828 3181 0 0 25 0 1 0 181353039 171315200 39523 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 41825 39523 296 640 0 41181 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 167300

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3166
/proc/meminfo: memFree=1524592/2055920 swapFree=4191900/4192956
[pid=3157] ppid=3155 vsize=0 CPUtime=1800.18
/proc/3157/stat : 3157 (bsolo) R 3155 3157 2823 0 -1 4194308 6351609 0 0 0 176835 3183 0 0 25 0 1 0 181353039 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3157/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.81
CPU time (s): 1800.2
CPU user time (s): 1768.36
CPU system time (s): 31.8412
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 169476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1768.36
system time used= 31.8412
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6351609
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= 3579

runsolver used 1.25781 second user time and 3.75943 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 09:32:43
IDJOB=1879873
IDBENCH=1954
IDSOLVER=701
FILE ID=node44/1879873-1245137563
PBS_JOBID= 9363718
Free space on /tmp= 65924 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_16.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879873-1245137563/watcher-1879873-1245137563 -o /tmp/evaluation-result-1879873-1245137563/solver-1879873-1245137563 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879873-1245137563.opb

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

MD5SUM BENCH= bddc7a1ce44c83fc28f6e299cbaaf04c
RANDOM SEED=1544322701

node44.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	: 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		: 3000.263
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:       1683224 kB
Buffers:         47632 kB
Cached:         243080 kB
SwapCached:        260 kB
Active:          45960 kB
Inactive:       258064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683224 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3980 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            54636 kB
Committed_AS:   159908 kB
PageTables:       1384 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= 65920 MiB
End job on node44 at 2009-06-16 10:02:46