Trace number 1879964

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)222 1800.16 1800.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_23.opb.PB06.opb
MD5SUM0a5749e09f3f6f40d04f442dc86d22a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark192
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 188
Optimality of the best value was proved NO
Number of variables479
Total number of constraints479
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 constraints479
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 479
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 479
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 479
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-1879964-1245138161.opb
0.00/0.00	c File size is 43630 bytes.
0.00/0.00	c Highest Coefficient sum: 479
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: 479 Constr: 479 0/0/479 Lit: 4305 Watch. Lit: 1562
0.00/0.00	c Obj. Vars: 479 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.011 s
0.79/0.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.79/0.89	c        0    479      479     4305    8     1999    8610      0      0 0.01
0.79/0.89	c Initial Lower Bound: 146
0.79/0.89	c Initial Path Cost: 0
0.79/0.89	o 233
6.69/6.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.69/6.70	c        0    479      480     4784    9     2480    9610      1      0 0.89
6.69/6.70	o 232
21.99/22.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.99/22.03	c       22    479      540    19672   36     3099    9610     61      3 6.71
21.99/22.03	c      122    479      783    94773  121    17778   10572    304      8 13.64
21.99/22.03	o 225
28.78/28.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
28.78/28.84	c      122    479      784    95252  121    10376    9610    305      5 22.03
28.78/28.84	o 224
537.75/537.95	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
537.75/537.95	c      122    479      785    95731  121    10110    9610    306      4 28.84
537.75/537.95	c      222    479     1083   172347  159    10510   10572    604      5 37.17
537.75/537.95	c      473    479     1831   383846  209    12241   11630   1352     10 47.13
537.75/537.95	c      949    479     3243   784694  241    14958   12794   2764     16 56.68
537.75/537.95	c     1762    479     5651  1472970  260    19975   14074   5172     25 68.36
537.75/537.95	c     3083    479     9590  2578928  268    33197   15482   9111     37 82.93
537.75/537.95	c     5164    479    15399  4197592  272   114696   17031  14920     49 103.87
537.75/537.95	c     8388    479    15990  4448652  278    60252   18735  15511     63 131.14
537.75/537.95	c    13325    479    16901  5007656  296   727559   20609  16422     68 193.92
537.75/537.95	c    20831    479    17033  4617219  271    58868   22670  16554     76 273.93
537.75/537.95	c    32192    479    15136  4217387  278    37343   24938  14657     86 370.24
537.75/537.95	c    49336    479    14639  3883912  265    34234   27432  14160    100 490.66
537.75/537.95	o 223
787.87/788.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
787.87/788.14	c    53796    479    22137  6235656  281   629162    9610  21658    100 537.80
787.87/788.14	c    53897    479     5530  1579199  285   189101   10572   5051     95 562.92
787.87/788.14	c    54147    479     6274  1792272  285   223009   11630   5795     94 574.16
787.87/788.14	c    54623    479     7664  2220508  289   187984   12794   7185     93 585.34
787.87/788.14	c    55436    479    10084  2901943  287   176047   14074   9605     92 598.70
787.87/788.14	c    56756    479    14014  3964080  282   200111   15482  13535     91 618.26
787.87/788.14	c    58837    479    11952  3194266  267    44136   17031  11473     91 646.03
787.87/788.14	c    62061    479    12625  3602467  285    36475   18735  12146     91 676.94
787.87/788.14	c    66997    479    17470  4772750  273   172085   20609  16991     93 718.10
787.87/788.14	c    74504    479    14249  3802825  266   271102   22670  13770     95 777.64
787.87/788.14	o 222
1800.08/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.08/1800.60	c    74949    479    15148  4075750  269   198574    9610  14669     95 787.92
1800.08/1800.60	c    75050    479     5587  1470955  263   104088   10572   5108     93 798.80
1800.08/1800.60	c    75300    479     6337  1701872  268    87606   11630   5858     93 807.74
1800.08/1800.60	c    75775    479     7759  2098515  270    83384   12794   7280     92 819.19
1800.08/1800.60	c    76588    479    10181  2779998  273    87218   14074   9702     92 831.83
1800.08/1800.60	c    77908    479    14102  3933079  278    95761   15482  13623     91 848.13
1800.08/1800.60	c    79991    479    12109  3216960  265    33510   17031  11630     92 869.03
1800.08/1800.60	c    83215    479    12387  3305275  266   119479   18735  11908     92 896.38
1800.08/1800.60	c    88151    479    17200  4883780  283    74227   20609  16721     94 937.18
1800.08/1800.60	c    95657    479    11751  3317250  282   555200   22670  11272     94 1009.21
1800.08/1800.60	c   107019    479    21639  5780920  267    62162   24938  21160     96 1114.63
1800.08/1800.60	c   124164    479    21076  5977311  283    52209   27432  20597     98 1257.04
1800.08/1800.60	c   149983    479    20798  6066064  291  1269950   30176  20319     86 1739.60
1800.08/1800.60	c Caught signal: 15
1800.08/1800.61	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 -x471 x472 x473 x474 x475 x476 -x477 -x478 x479 
1800.08/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.61	c   39   153430  33591   222345    27011  7884824  26532     85 1800.10
1800.08/1800.61	c Objective: 222
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	c Total time: 1800.1 s

Verifier Data 

OK	222

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879964-1245138161/watcher-1879964-1245138161 -o /tmp/evaluation-result-1879964-1245138161/solver-1879964-1245138161 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879964-1245138161.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 0.98 0.99 2/64 31909
/proc/meminfo: memFree=1332632/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=10756 CPUtime=0
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 181417151 11014144 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 2689 242 179 640 0 2034 0

[startup+0.0921989 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 31909
/proc/meminfo: memFree=1332632/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=12240 CPUtime=0.09
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 627 0 0 0 9 0 0 0 18 0 1 0 181417151 12533760 594 1992294400 134512640 137136520 4294956256 18446744073709551615 135442568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3060 594 284 640 0 2416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12240

[startup+0.102199 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 31909
/proc/meminfo: memFree=1332632/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=12240 CPUtime=0.1
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 637 0 0 0 10 0 0 0 18 0 1 0 181417151 12533760 604 1992294400 134512640 137136520 4294956256 18446744073709551615 135454319 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3060 604 284 640 0 2416 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12240

[startup+0.302219 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 31909
/proc/meminfo: memFree=1332632/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=12532 CPUtime=0.29
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 825 0 0 0 29 0 0 0 19 0 1 0 181417151 12832768 699 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3133 699 284 640 0 2489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.70226 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 31909
/proc/meminfo: memFree=1332632/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=13236 CPUtime=0.69
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 1229 0 0 0 69 0 0 0 23 0 1 0 181417151 13553664 703 1992294400 134512640 137136520 4294956256 18446744073709551615 135251653 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3309 703 284 640 0 2665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13236

[startup+1.50134 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1331408/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=13212 CPUtime=1.49
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 3579 0 0 0 148 1 0 0 25 0 1 0 181417151 13529088 561 1992294400 134512640 137136520 4294956256 18446744073709551615 134732473 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3303 561 289 640 0 2659 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13212

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1330384/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=13364 CPUtime=3.09
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 8294 0 0 0 307 2 0 0 25 0 1 0 181417151 13684736 651 1992294400 134512640 137136520 4294956256 18446744073709551615 135448314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3341 651 289 640 0 2697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13364

[startup+6.30184 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1331152/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=13028 CPUtime=6.29
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 21130 0 0 0 622 7 0 0 25 0 1 0 181417151 13340672 511 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3257 511 289 640 0 2613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13028

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1331224/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=13672 CPUtime=12.69
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 50694 0 0 0 1253 16 0 0 25 0 1 0 181417151 14000128 606 1992294400 134512640 137136520 4294956256 18446744073709551615 134766797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3418 606 292 640 0 2774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13672

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1328408/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=15836 CPUtime=25.49
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 107428 0 0 0 2512 37 0 0 25 0 1 0 181417151 16216064 950 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 3959 950 295 640 0 3315 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15836

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1325528/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=19824 CPUtime=51.08
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 260444 0 0 0 5018 90 0 0 25 0 1 0 181417151 20299776 1942 1992294400 134512640 137136520 4294956256 18446744073709551615 135438819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 4956 1942 295 640 0 4312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19824

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1276888/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=68340 CPUtime=102.26
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 1022942 0 0 0 9873 353 0 0 25 0 1 0 181417151 69980160 14165 1992294400 134512640 137136520 4294956256 18446744073709551615 134732473 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 17085 14165 295 640 0 16441 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68340

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1253976/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=90884 CPUtime=162.24
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 1486926 0 0 0 15675 549 0 0 25 0 1 0 181417151 93065216 19828 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 22721 19828 295 640 0 22077 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90884

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1233112/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=109280 CPUtime=222.23
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 1879036 0 0 0 21518 705 0 0 25 0 1 0 181417151 111902720 25017 1992294400 134512640 137136520 4294956256 18446744073709551615 134605487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 27320 25017 295 640 0 26676 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109280

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1232216/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=112412 CPUtime=282.22
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 2139853 0 0 0 27373 849 0 0 25 0 1 0 181417151 115109888 25237 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28103 25237 295 640 0 27459 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 112412

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1227736/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114616 CPUtime=342.19
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 2500165 0 0 0 33174 1045 0 0 25 0 1 0 181417151 117366784 26351 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28654 26351 295 640 0 28010 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 114616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1227672/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114620 CPUtime=402.18
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 2827395 0 0 0 38995 1223 0 0 25 0 1 0 181417151 117370880 26352 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28655 26352 295 640 0 28011 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 114620

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1227672/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=116744 CPUtime=462.17
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 3116867 0 0 0 44827 1390 0 0 25 0 1 0 181417151 119545856 26359 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 29186 26359 295 640 0 28542 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 116744

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31910
/proc/meminfo: memFree=1227608/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114620 CPUtime=522.14
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 3341441 0 0 0 50689 1525 0 0 25 0 1 0 181417151 117370880 26352 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28655 26352 295 640 0 28011 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 114620

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31912
/proc/meminfo: memFree=1227544/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114620 CPUtime=582.13
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 3438953 0 0 0 56636 1577 0 0 25 0 1 0 181417151 117370880 26352 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28655 26352 295 640 0 28011 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 114620

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31912
/proc/meminfo: memFree=1227544/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114580 CPUtime=642.11
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 3632596 0 0 0 62534 1677 0 0 25 0 1 0 181417151 117329920 26342 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28645 26342 295 640 0 28001 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 114580

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 31912
/proc/meminfo: memFree=1227544/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=116744 CPUtime=822.06
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 4312819 0 0 0 80146 2060 0 0 25 0 1 0 181417151 119545856 26386 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 29186 26386 295 640 0 28542 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 116744

[startup+882.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 31912
/proc/meminfo: memFree=1227544/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=116408 CPUtime=882.04
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 4526009 0 0 0 86023 2181 0 0 25 0 1 0 181417151 119201792 26348 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 29102 26348 295 640 0 28458 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 116408

[startup+942.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 31912
/proc/meminfo: memFree=1227288/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=116556 CPUtime=942.03
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 4711871 0 0 0 91908 2295 0 0 25 0 1 0 181417151 119353344 26362 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 29139 26362 295 640 0 28495 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 116556

[startup+1002.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 31912
/proc/meminfo: memFree=1227608/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114880 CPUtime=1002.01
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 4760989 0 0 0 97860 2341 0 0 25 0 1 0 181417151 117637120 26343 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28720 26343 295 640 0 28076 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 114880

[startup+1062.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 31912
/proc/meminfo: memFree=1227544/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=114880 CPUtime=1062
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 4820036 0 0 0 103807 2393 0 0 25 0 1 0 181417151 117637120 26346 1992294400 134512640 137136520 4294956256 18446744073709551615 134605693 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 28720 26346 295 640 0 28076 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 114880

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 31918
/proc/meminfo: memFree=1227480/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=116028 CPUtime=1121.97
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 4891316 0 0 0 109747 2450 0 0 25 0 1 0 181417151 118812672 26348 1992294400 134512640 137136520 4294956256 18446744073709551615 134719145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 29007 26348 295 640 0 28363 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 116028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31918
/proc/meminfo: memFree=1221528/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=120484 CPUtime=1181.95
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 5242731 0 0 0 115558 2637 0 0 25 0 1 0 181417151 123375616 27818 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 30121 27818 295 640 0 29477 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 120484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31918
/proc/meminfo: memFree=1221464/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=120464 CPUtime=1241.94
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 5547494 0 0 0 121389 2805 0 0 25 0 1 0 181417151 123355136 27813 1992294400 134512640 137136520 4294956256 18446744073709551615 134542641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 30116 27813 295 640 0 29472 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 120464

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31918
/proc/meminfo: memFree=1221464/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=120472 CPUtime=1301.92
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 5874060 0 0 0 127217 2975 0 0 25 0 1 0 181417151 123363328 27815 1992294400 134512640 137136520 4294956256 18446744073709551615 134544143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 30118 27815 295 640 0 29474 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 120472

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1221464/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=120424 CPUtime=1361.9
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6149573 0 0 0 133060 3130 0 0 25 0 1 0 181417151 123314176 27803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 30106 27803 295 640 0 29462 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 120424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1214424/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=127440 CPUtime=1421.89
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6325308 0 0 0 138970 3219 0 0 25 0 1 0 181417151 130498560 29558 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 31860 29558 296 640 0 31216 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 127440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1213976/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=128132 CPUtime=1481.87
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6432316 0 0 0 144902 3285 0 0 25 0 1 0 181417151 131207168 29730 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 32033 29730 296 640 0 31389 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 128132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1192344/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=149500 CPUtime=1541.85
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6706010 0 0 0 150792 3393 0 0 25 0 1 0 181417151 153088000 35073 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 37375 35073 296 640 0 36731 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 149500

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1191832/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=149940 CPUtime=1601.83
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6710338 0 0 0 156788 3395 0 0 25 0 1 0 181417151 153538560 35183 1992294400 134512640 137136520 4294956256 18446744073709551615 134540900 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 37485 35183 296 640 0 36841 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 149940

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1191832/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=149940 CPUtime=1661.82
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6717636 0 0 0 162782 3400 0 0 25 0 1 0 181417151 153538560 35183 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 37485 35183 296 640 0 36841 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 149940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1191832/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=151628 CPUtime=1721.8
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 6792137 0 0 0 168736 3444 0 0 25 0 1 0 181417151 155267072 35189 1992294400 134512640 137136520 4294956256 18446744073709551615 134731460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 37907 35189 296 640 0 37263 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 151628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1181080/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=161032 CPUtime=1781.78
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 7052072 0 0 0 174608 3570 0 0 25 0 1 0 181417151 164896768 37956 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 40258 37956 296 640 0 39614 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 161032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31918
/proc/meminfo: memFree=1178520/2055920 swapFree=4191896/4192956
[pid=31909] ppid=31907 vsize=163144 CPUtime=1800.08
/proc/31909/stat : 31909 (bsolo) R 31907 31909 31414 0 -1 4194304 7072802 0 0 0 176431 3577 0 0 25 0 1 0 181417151 167059456 38484 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31909/statm: 40786 38484 296 640 0 40142 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 163144

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): 1800.67
CPU time (s): 1800.16
CPU user time (s): 1764.35
CPU system time (s): 35.8056
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 165700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1764.35
system time used= 35.8056
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7072804
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= 2246

runsolver used 1.45378 second user time and 3.55546 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 09:42:41
IDJOB=1879964
IDBENCH=1956
IDSOLVER=701
FILE ID=node2/1879964-1245138161
PBS_JOBID= 9363701
Free space on /tmp= 66452 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_23.opb.PB06.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879964-1245138161/watcher-1879964-1245138161 -o /tmp/evaluation-result-1879964-1245138161/solver-1879964-1245138161 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879964-1245138161.opb

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

MD5SUM BENCH= 0a5749e09f3f6f40d04f442dc86d22a6
RANDOM SEED=1998581975

node2.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		: 3000.214
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		: 3000.214
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:       1333240 kB
Buffers:         39008 kB
Cached:         605712 kB
SwapCached:        260 kB
Active:          73004 kB
Inactive:       584984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333240 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            3980 kB
Writeback:           0 kB
Mapped:          21740 kB
Slab:            50664 kB
Committed_AS:   148752 kB
PageTables:       1468 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= 66448 MiB
End job on node2 at 2009-06-16 10:12:44