Trace number 1879989

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)214 1800.05 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_22.opb.PB06.opb
MD5SUMa65a3b6248e07fcc15fb8d2bec9ac9bd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark187
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 182
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
Maximum length of a constraint20
Number of terms in the objective function 470
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 470
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 470
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-1879989-1245136328.opb
0.00/0.00	c File size is 43354 bytes.
0.00/0.00	c Highest Coefficient sum: 470
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: 470 Constr: 470 1/0/469 Lit: 4286 Watch. Lit: 1503
0.00/0.00	c Obj. Vars: 470 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 s
0.79/0.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.90	c        0    470      470     4286    9     1933    8560      0      0 0.01
0.79/0.90	c Initial Lower Bound: 139
0.79/0.90	c Initial Path Cost: 0
0.89/0.90	o 223
6.79/6.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.79/6.85	c        0    470      471     4756   10     2370    9560      1      0 0.90
6.79/6.85	o 222
70.56/70.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
70.56/70.65	c       68    470      616    43290   70     7879    9560    146      9 6.85
70.56/70.65	c      169    470      907   120965  133     6451   10517    437     11 14.40
70.56/70.65	c      419    470     1652   318565  192     7984   11569   1182     18 22.51
70.56/70.65	c      895    470     3075   703075  228    10750   12726   2605     27 32.15
70.56/70.65	c     1708    470     5328  1306908  245    57551   13999   4858     39 43.66
70.56/70.65	c     3029    470     8049  2130963  264   213716   15399   7579     51 58.86
70.56/70.65	o 221
106.95/107.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
106.95/107.07	c     3584    470     9648  2597174  269   183849    9560   9178     50 70.63
106.95/107.07	c     3684    470     9924  2670886  269   167195   10517   9454     46 78.83
106.95/107.07	c     3934    470    10450  2836741  271   187086   11569   9980     44 87.96
106.95/107.07	c     4409    470    11837  3224829  272   176054   12726  11367     44 99.85
106.95/107.07	o 216
290.89/291.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
290.89/291.08	c     4409    470    11838  3225299  272   166691    9560  11368     41 107.04
290.89/291.08	c     4509    470     5544  1506115  271   117487   10517   5074     39 115.54
290.89/291.08	c     4759    470     6277  1718401  273   110297   11569   5807     37 125.29
290.89/291.08	c     5235    470     7659  2119774  276   109644   12726   7189     38 136.57
290.89/291.08	c     6049    470    10072  2827099  280   113414   13999   9602     40 148.79
290.89/291.08	c     7369    470    13540  3750510  276   172508   15399  13070     44 164.49
290.89/291.08	c     9450    470    11508  3047062  264    57977   16939  11038     50 187.26
290.89/291.08	c    12673    470     8941  2560035  286   552921   18633   8471     56 225.44
290.89/291.08	c    17610    470    13509  3441330  254   157763   20497  13039     62 280.52
290.89/291.08	o 215
410.56/410.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
410.56/410.73	c    17940    470    14285  3660900  256   174700    9560  13815     61 290.99
410.56/410.73	c    18041    470     5420  1312918  242    53279   10517   4950     59 301.88
410.56/410.73	c    18291    470     6147  1513678  246    49903   11569   5677     58 310.63
410.56/410.73	c    18766    470     7549  1891686  250    49896   12726   7079     58 321.17
410.56/410.73	c    19579    470     9964  2584588  259    52551   13999   9494     58 333.74
410.56/410.73	c    20899    470    13818  3669673  265    60347   15399  13348     59 349.66
410.56/410.73	c    22980    470     9654  2706134  280   335015   16939   9184     61 371.81
410.56/410.73	c    26203    470    10240  2794517  272    97986   18633   9770     65 402.80
410.56/410.73	o 214
1800.02/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.61	c    26232    470    10313  2813622  272   102764    9560   9843     63 410.60
1800.02/1800.61	c    26333    470     5553  1437788  258    19740   10517   5083     62 419.81
1800.02/1800.61	c    26584    470     6299  1640649  260    21446   11569   5829     62 428.24
1800.02/1800.61	c    27059    470     7700  2015671  261    24370   12726   7230     61 438.32
1800.02/1800.61	c    27872    470    10131  2690222  265    29109   13999   9661     61 449.88
1800.02/1800.61	c    29192    470    14061  3811652  271    37787   15399  13591     62 464.73
1800.02/1800.61	c    31273    470    12018  3107530  258    42765   16939  11548     64 484.21
1800.02/1800.61	c    34496    470    12583  3178536  252    39141   18633  12113     67 511.60
1800.02/1800.61	c    39432    470    17350  4514625  260    68320   20497  16880     71 551.31
1800.02/1800.61	c    46939    470    17936  4858779  270   109942   22547  17466     77 609.36
1800.02/1800.61	c    58300    470    19825  5852112  295  1319964   24802  19355     76 765.50
1800.02/1800.61	c    75444    470    19305  5392154  279    46657   27283  18835     78 960.48
1800.02/1800.61	c   101263    470    25421  6983078  274    60084   30012  24951     87 1160.23
1800.02/1800.61	c   140095    470    17289  4741599  274    51398   33014  16819     95 1470.80
1800.02/1800.61	c Caught signal: 15
1800.02/1800.61	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 
1800.02/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.61	c   42   174118  29053   229781    18788  5419346  18318     96 1800.03
1800.02/1800.61	c Objective: 214
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	c Total time: 1800.03 s

Verifier Data 

OK	214

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879989-1245136328/watcher-1879989-1245136328 -o /tmp/evaluation-result-1879989-1245136328/solver-1879989-1245136328 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879989-1245136328.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 32043
/proc/meminfo: memFree=1622036/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=10756 CPUtime=0
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 181229980 11014144 227 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 2689 227 174 640 0 2034 0

[startup+0.00810602 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32043
/proc/meminfo: memFree=1622036/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=10712 CPUtime=0
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 181229980 10969088 264 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 2711 265 185 640 0 2067 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10712

[startup+0.101122 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32043
/proc/meminfo: memFree=1622036/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=12204 CPUtime=0.09
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 181229980 12496896 608 1992294400 134512640 137136520 4294956256 18446744073709551615 135442977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3051 608 284 640 0 2407 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12204

[startup+0.301155 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32043
/proc/meminfo: memFree=1622036/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=12700 CPUtime=0.29
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 861 0 0 0 29 0 0 0 19 0 1 0 181229980 13004800 696 1992294400 134512640 137136520 4294956256 18446744073709551615 135332265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3175 696 284 640 0 2531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12700

[startup+0.701222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32043
/proc/meminfo: memFree=1622036/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=13076 CPUtime=0.69
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 1475 0 0 0 69 0 0 0 22 0 1 0 181229980 13389824 705 1992294400 134512640 137136520 4294956256 18446744073709551615 135342556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3269 705 284 640 0 2625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13076

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1620748/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=13388 CPUtime=1.49
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 4805 0 0 0 148 1 0 0 25 0 1 0 181229980 13709312 602 1992294400 134512640 137136520 4294956256 18446744073709551615 134766797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3347 602 292 640 0 2703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13388

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1620300/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=13564 CPUtime=3.09
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 9211 0 0 0 307 2 0 0 25 0 1 0 181229980 13889536 681 1992294400 134512640 137136520 4294956256 18446744073709551615 135461845 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3391 683 292 640 0 2747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13564

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1620556/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=13192 CPUtime=6.29
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 21822 0 0 0 623 6 0 0 25 0 1 0 181229980 13508608 524 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3298 524 292 640 0 2654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13192

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1619988/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=14188 CPUtime=12.69
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 50790 0 0 0 1253 16 0 0 25 0 1 0 181229980 14528512 743 1992294400 134512640 137136520 4294956256 18446744073709551615 135455314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 3547 743 295 640 0 2903 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14188

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1615380/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=18268 CPUtime=25.48
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 137475 0 0 0 2504 44 0 0 25 0 1 0 181229980 18706432 1732 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 4567 1732 295 640 0 3923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18268

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1602644/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=29192 CPUtime=51.07
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 408329 0 0 0 4970 137 0 0 25 0 1 0 181229980 29892608 4995 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 7298 4995 295 640 0 6654 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1574228/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=60768 CPUtime=102.26
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 848655 0 0 0 9928 298 0 0 25 0 1 0 181229980 62226432 12246 1992294400 134512640 137136520 4294956256 18446744073709551615 135461593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 15192 12246 296 640 0 14548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60768

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1570324/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=62196 CPUtime=162.24
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 1113758 0 0 0 15802 422 0 0 25 0 1 0 181229980 63688704 13247 1992294400 134512640 137136520 4294956256 18446744073709551615 136509008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 15549 13247 296 640 0 14905 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 62196

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 32044
/proc/meminfo: memFree=1544084/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=87716 CPUtime=222.22
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 1510196 0 0 0 21620 602 0 0 25 0 1 0 181229980 89821184 19627 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 21929 19627 296 640 0 21285 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 87716

[startup+282.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 32044
/proc/meminfo: memFree=1535764/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=98692 CPUtime=282.2
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 1805759 0 0 0 27470 750 0 0 25 0 1 0 181229980 101060608 21658 1992294400 134512640 137136520 4294956256 18446744073709551615 135338151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 24673 21658 296 640 0 24029 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 98692

[startup+342.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 32044
/proc/meminfo: memFree=1536148/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=95452 CPUtime=342.18
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 2040520 0 0 0 33363 855 0 0 25 0 1 0 181229980 97742848 21561 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 23863 21561 296 640 0 23219 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 95452

[startup+402.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 32044
/proc/meminfo: memFree=1536148/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=96988 CPUtime=402.16
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 2290449 0 0 0 39225 991 0 0 25 0 1 0 181229980 99315712 21565 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 24247 21565 296 640 0 23603 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 96988

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 32044
/proc/meminfo: memFree=1536148/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=95444 CPUtime=462.14
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 2493301 0 0 0 45124 1090 0 0 25 0 1 0 181229980 97734656 21559 1992294400 134512640 137136520 4294956256 18446744073709551615 134617414 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 23861 21559 296 640 0 23217 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 95444

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1536148/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=97096 CPUtime=522.12
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 2724264 0 0 0 50986 1226 0 0 25 0 1 0 181229980 99426304 21564 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 24274 21564 296 640 0 23630 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 97096

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1536148/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=95440 CPUtime=582.1
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 2920222 0 0 0 56845 1365 0 0 25 0 1 0 181229980 97730560 21558 1992294400 134512640 137136520 4294956256 18446744073709551615 134597731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 23860 21558 296 640 0 23216 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 95440

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1530900/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=103188 CPUtime=642.08
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 3095671 0 0 0 62734 1474 0 0 25 0 1 0 181229980 105664512 22859 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 25797 22859 296 640 0 25153 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 103188

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1492564/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=138840 CPUtime=822.03
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 3718926 0 0 0 80444 1759 0 0 25 0 1 0 181229980 142172160 32408 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 34710 32408 296 640 0 34066 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 138840

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1484052/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=149968 CPUtime=882
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 3959634 0 0 0 86324 1876 0 0 25 0 1 0 181229980 153567232 34533 1992294400 134512640 137136520 4294956256 18446744073709551615 134732448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 37492 34533 296 640 0 36848 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 149968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1484052/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=149964 CPUtime=941.99
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 4295730 0 0 0 92136 2063 0 0 25 0 1 0 181229980 153563136 34535 1992294400 134512640 137136520 4294956256 18446744073709551615 136571969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36826 34524 296 640 0 36182 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 149964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1484116/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=149232 CPUtime=1001.97
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 4569102 0 0 0 97977 2220 0 0 25 0 1 0 181229980 152813568 34517 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36813 34511 296 640 0 36169 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 149232

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1484116/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147212 CPUtime=1061.95
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 4776286 0 0 0 103836 2359 0 0 25 0 1 0 181229980 150745088 34501 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36803 34501 296 640 0 36159 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 147212

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1484116/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=148912 CPUtime=1121.92
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 4876813 0 0 0 109740 2452 0 0 25 0 1 0 181229980 152485888 34506 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 37228 34506 296 640 0 36584 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 148912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1484052/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147684 CPUtime=1181.91
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 4952127 0 0 0 115671 2520 0 0 25 0 1 0 181229980 151228416 34524 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36921 34524 296 640 0 36277 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 147684

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1484052/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147684 CPUtime=1241.89
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5020993 0 0 0 121602 2587 0 0 25 0 1 0 181229980 151228416 34524 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36921 34524 296 640 0 36277 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 147684

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1483988/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147684 CPUtime=1301.87
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5037194 0 0 0 127580 2607 0 0 25 0 1 0 181229980 151228416 34524 1992294400 134512640 137136520 4294956256 18446744073709551615 135379312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36921 34524 296 640 0 36277 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 147684

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1483988/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147684 CPUtime=1361.85
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5037734 0 0 0 133573 2612 0 0 25 0 1 0 181229980 151228416 34524 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36921 34524 296 640 0 36277 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 147684

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1483988/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147684 CPUtime=1421.84
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5037840 0 0 0 139569 2615 0 0 25 0 1 0 181229980 151228416 34524 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36921 34524 296 640 0 36277 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 147684

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1483796/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147684 CPUtime=1481.81
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5044260 0 0 0 145561 2620 0 0 25 0 1 0 181229980 151228416 34526 1992294400 134512640 137136520 4294956256 18446744073709551615 134847536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36921 34526 296 640 0 36277 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 147684

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 32044
/proc/meminfo: memFree=1483796/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=147696 CPUtime=1541.79
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5045724 0 0 0 151552 2627 0 0 25 0 1 0 181229980 151240704 34529 1992294400 134512640 137136520 4294956256 18446744073709551615 134730237 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 36924 34529 296 640 0 36280 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 147696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1478996/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=152100 CPUtime=1601.77
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5288082 0 0 0 157417 2760 0 0 25 0 1 0 181229980 155750400 35723 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 38025 35723 296 640 0 37381 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 152100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1479124/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=152100 CPUtime=1661.75
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5552176 0 0 0 163257 2918 0 0 25 0 1 0 181229980 155750400 35723 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 38025 35723 296 640 0 37381 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 152100

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1479124/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=152096 CPUtime=1721.73
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 5788125 0 0 0 169109 3064 0 0 25 0 1 0 181229980 155746304 35722 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 38024 35722 296 640 0 37380 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 152096

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1479060/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=152096 CPUtime=1781.71
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 6014121 0 0 0 174978 3193 0 0 25 0 1 0 181229980 155746304 35722 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 38024 35722 296 640 0 37380 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 152096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32044
/proc/meminfo: memFree=1479060/2055920 swapFree=4181368/4192956
[pid=32043] ppid=32041 vsize=152096 CPUtime=1800.02
/proc/32043/stat : 32043 (bsolo) R 32041 32043 31664 0 -1 4194304 6065782 0 0 0 176779 3223 0 0 25 0 1 0 181229980 155746304 35722 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32043/statm: 38024 35722 296 640 0 37380 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 152096

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

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

Child status: 15
Real time (s): 1800.64
CPU time (s): 1800.05
CPU user time (s): 1767.8
CPU system time (s): 32.2551
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 154916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1767.8
system time used= 32.2551
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6065784
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= 2662

runsolver used 1.63375 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-16 09:12:08
IDJOB=1879989
IDBENCH=1948
IDSOLVER=701
FILE ID=node43/1879989-1245136328
PBS_JOBID= 9363711
Free space on /tmp= 66192 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_22.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879989-1245136328/watcher-1879989-1245136328 -o /tmp/evaluation-result-1879989-1245136328/solver-1879989-1245136328 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879989-1245136328.opb

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

MD5SUM BENCH= a65a3b6248e07fcc15fb8d2bec9ac9bd
RANDOM SEED=1322244900

node43.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		: 3000.281
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		: 3000.281
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:       1622516 kB
Buffers:         41640 kB
Cached:         325172 kB
SwapCached:       5352 kB
Active:          30576 kB
Inactive:       344092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622516 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:            3984 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            44616 kB
Committed_AS:   168804 kB
PageTables:       1448 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= 66188 MiB
End job on node43 at 2009-06-16 09:42:10