Trace number 432847

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, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17SAT (TO)231 1800.09 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_17.opb.PB06.opb
MD5SUM90154dd1b8a90675a35ad37cbef52f77
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark189
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 189
Optimality of the best value was proved NO
Number of variables481
Total number of constraints481
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 constraints481
Minimum length of a constraint3
Maximum length of a constraint19
Number of terms in the objective function 481
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 481
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 481
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432847-1177950885/instance-432847-1177950885.opb
0.00/0.00	c File size is 43841 bytes.
0.00/0.01	c Highest Coefficient sum: 481
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 481 Constr: 481 0/0/481 Lit: 4331 Watch. Lit: 1563
0.00/0.01	c Obj. Vars: 481 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.49/0.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.58	c        0    481      481     4331    9     2034    8662      0      0 0.01
0.49/0.58	c Initial Lower Bound: 147
0.49/0.58	c Initial Path Cost: 0
0.49/0.58	o 237	0.578
8.59/8.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.59/8.62	c        0    481      482     4812    9     2492    9662      1      0 0.58
8.59/8.62	o 233	8.617 * 
1654.18/1654.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1654.18/1654.70	c        0    481      483     5293   10     2775   10662      2      0 8.62
1654.18/1654.70	c      100    481      683    54840   80     3182   11729    202      5 17.83
1654.18/1654.70	c      351    481     1185   181418  153     4209   12902    704     12 28.74
1654.18/1654.70	c      827    481     2137   428804  200     6119   14193   1656     20 40.02
1654.18/1654.70	c     1641    481     3765   821870  218     9355   15613   3284     30 53.56
1654.18/1654.70	c     2961    481     6405  1474329  230    14639   17175   5924     42 69.05
1654.18/1654.70	c     5042    481    10567  2527167  239    22937   18893  10086     56 89.83
1654.18/1654.70	c     8267    481    17017  4259465  250    35850   20783  16536     69 118.91
1654.18/1654.70	c    13204    481    16116  3962231  245    33791   22862  15635     76 171.51
1654.18/1654.70	c    20710    481    18521  4507025  243    38563   25149  18040     83 246.96
1654.18/1654.70	c    32072    481    11964  2957816  247    25464   27664  11483     82 387.15
1654.18/1654.70	c    49217    481    12184  3010897  247    25937   30431  11703     85 573.18
1654.18/1654.70	c    75036    481    24567  6117980  249    50704   33475  24086     86 868.41
1654.18/1654.70	c   113868    481    11860  2905688  244    25283   36823  11379     82 1376.35
1654.18/1654.70	o 232	1654.2 * 
1678.28/1678.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1678.28/1678.89	c   131202    481    20223  4827773  238    42258    9662  19742     79 1654.20
1678.28/1678.89	c   131302    481     5513  1235987  224    12569   10629   5032     78 1668.02
1678.28/1678.89	o 231	1678.38 * 
1800.06/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.60	c   131302    481     5514  1236468  224    12864    9662   5033     78 1678.39
1800.06/1800.60	c   131402    481     5714  1288524  225    13241   10629   5233     77 1689.71
1800.06/1800.60	c   131653    481     6216  1416794  227    14269   11692   5735     77 1702.45
1800.06/1800.60	c   132131    481     7172  1671762  233    16208   12862   6691     76 1719.38
1800.06/1800.60	c   132946    481     8802  2073324  235    19444   14149   8321     76 1736.40
1800.06/1800.60	c   134268    481    11307  2708897  239    24481   15564  10826     76 1755.77
1800.06/1800.60	c   136349    481    15468  3745778  242    32797   17121  14987     76 1781.85
1800.06/1800.60	c Caught signal: 15
1800.06/1800.60	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
1800.06/1800.60	v -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
1800.06/1800.60	v -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
1800.06/1800.60	v -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 x104 -x105 -x106 x107 x108 x109 -x110 -x111 x112
1800.06/1800.60	v x113 x114 x115 -x116 -x117 x118 x119 x120 x121 x122 x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135
1800.06/1800.60	v -x136 x137 x138 x139 x140 x141 x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 x158
1800.06/1800.60	v -x159 -x160 x161 -x162 x163 x164 -x165 x166 x167 x168 -x169 x170 -x171 x172 x173 -x174 -x175 -x176 x177 x178 x179 x180 -x181
1800.06/1800.60	v -x182 -x183 -x184 -x185 x186 x187 x188 x189 x190 -x191 -x192 -x193 -x194 x195 -x196 -x197 -x198 -x199 x200 -x201 x202 x203
1800.06/1800.60	v -x204 -x205 -x206 -x207 x208 x209 x210 x211 -x212 -x213 -x214 x215 -x216 -x217 x218 -x219 x220 x221 -x222 -x223 -x224 -x225
1800.06/1800.60	v -x226 x227 -x228 -x229 x230 x231 x232 -x233 x234 -x235 x236 -x237 x238 x239 -x240 x241 x242 x243 x244 x245 x246 x247 -x248 x249
1800.06/1800.60	v x250 -x251 x252 x253 x254 -x255 -x256 -x257 x258 x259 x260 x261 -x262 x263 -x264 -x265 x266 x267 -x268 x269 -x270 -x271 x272
1800.06/1800.60	v -x273 x274 x275 -x276 x277 x278 x279 -x280 x281 x282 x283 x284 -x285 x286 x287 x288 -x289 -x290 x291 x292 x293 -x294 x295 -x296
1800.06/1800.60	v -x297 -x298 -x299 -x300 -x301 x302 -x303 -x304 -x305 x306 x307 x308 -x309 -x310 -x311 x312 x313 -x314 -x315 x316 x317 -x318
1800.06/1800.60	v x319 -x320 x321 x322 -x323 x324 -x325 x326 x327 x328 x329 -x330 -x331 -x332 x333 x334 -x335 -x336 x337 x338 x339 x340 x341 x342
1800.06/1800.60	v x343 x344 x345 x346 -x347 -x348 x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 x357 -x358 x359 -x360 -x361 x362 x363 x364 x365
1800.06/1800.60	v -x366 x367 x368 x369 -x370 -x371 -x372 x373 x374 -x375 x376 -x377 -x378 -x379 x380 -x381 -x382 -x383 x384 -x385 -x386 -x387
1800.06/1800.60	v x388 x389 x390 x391 x392 x393 -x394 x395 x396 -x397 x398 x399 -x400 x401 x402 x403 -x404 -x405 x406 -x407 -x408 x409 -x410 -x411
1800.06/1800.60	v x412 -x413 x414 -x415 -x416 -x417 x418 x419 x420 x421 -x422 x423 x424 x425 x426 -x427 -x428 -x429 -x430 -x431 -x432 x433 x434
1800.06/1800.60	v -x435 -x436 x437 x438 x439 -x440 x441 x442 x443 -x444 -x445 -x446 -x447 x448 x449 -x450 -x451 -x452 -x453 -x454 x455 -x456
1800.06/1800.60	v x457 x458 -x459 x460 -x461 x462 x463 -x464 -x465 x466 x467 x468 -x469 -x470 x471 -x472 x473 x474 -x475 -x476 -x477 -x478 x479
1800.06/1800.60	v -x480 -x481
1800.06/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.60	c   24   137419  21143   170832    17608  4281878  17127     76 1800.07
1800.06/1800.60	c Objective: 231
1800.06/1800.60	s SATISFIABLE
1800.06/1800.61	c Total time: 1800.07 s

Verifier Data (download as text)

OK	231

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-432847-1177950885 -o ROOT/results/node72/solver-432847-1177950885 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432847-1177950885/instance-432847-1177950885.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 12983
/proc/meminfo: memFree=1855544/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=19548 CPUtime=0
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 321 0 0 0 0 0 0 0 18 0 1 0 271126934 20017152 291 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160253556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 4887 302 271 324 0 3957 0

[startup+0.083092 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 12983
/proc/meminfo: memFree=1855544/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=5840 CPUtime=0.07
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 836 0 0 0 7 0 0 0 18 0 1 0 271126934 5980160 787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1460 787 390 324 0 530 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5840

[startup+0.101092 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 12983
/proc/meminfo: memFree=1855544/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=5840 CPUtime=0.09
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 859 0 0 0 9 0 0 0 18 0 1 0 271126934 5980160 810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1460 810 390 324 0 530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5840

[startup+0.301111 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 12983
/proc/meminfo: memFree=1855544/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=6368 CPUtime=0.29
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 1109 0 0 0 29 0 0 0 19 0 1 0 271126934 6520832 888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1592 888 390 324 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6368

[startup+0.701147 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 12983
/proc/meminfo: memFree=1855544/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=6904 CPUtime=0.69
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2359 0 0 0 68 1 0 0 22 0 1 0 271126934 7069696 814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1726 814 393 324 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6904

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1854064/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=6944 CPUtime=1.48
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 5203 0 0 0 146 2 0 0 25 0 1 0 271126934 7110656 795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135336313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1736 795 393 324 0 806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6944

[startup+3.10136 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1854128/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=6840 CPUtime=3.08
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 11293 0 0 0 304 4 0 0 25 0 1 0 271126934 7004160 874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1710 874 393 324 0 780 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6840

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1853744/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=6652 CPUtime=6.29
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 24659 0 0 0 619 10 0 0 25 0 1 0 271126934 6811648 713 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331827 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1663 713 393 324 0 733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6652

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1853552/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=7384 CPUtime=12.68
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 57888 0 0 0 1245 23 0 0 25 0 1 0 271126934 7561216 865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331663 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 1846 865 393 324 0 916 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7384

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1853104/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=8372 CPUtime=25.49
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 118686 0 0 0 2501 48 0 0 25 0 1 0 271126934 8572928 923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134941195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 2093 923 394 324 0 1163 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8372

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1846576/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=12760 CPUtime=51.07
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 346744 0 0 0 4967 140 0 0 25 0 1 0 271126934 13066240 2666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 3190 2666 394 324 0 2260 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12760

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 12984
/proc/meminfo: memFree=1816368/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=42360 CPUtime=102.27
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 732936 0 0 0 9894 333 0 0 25 0 1 0 271126934 43376640 10066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134705572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 10590 10066 394 324 0 9660 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42360

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1782896/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=78028 CPUtime=162.25
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 1323292 0 0 0 15584 641 0 0 25 0 1 0 271126934 79900672 18392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 19507 18392 394 324 0 18577 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 78028

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1776816/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=81608 CPUtime=222.24
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 1698204 0 0 0 21344 880 0 0 25 0 1 0 271126934 83566592 19878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706577 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 20402 19878 394 324 0 19472 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 81608

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1768496/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=89852 CPUtime=282.23
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2082096 0 0 0 27100 1123 0 0 25 0 1 0 271126934 92008448 21939 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2969951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 22463 21939 394 324 0 21533 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 89852

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1768496/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=92256 CPUtime=342.21
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2260261 0 0 0 32954 1267 0 0 25 0 1 0 271126934 94470144 21948 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 23064 21948 394 324 0 22134 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 92256

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1761776/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=96408 CPUtime=402.19
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2433157 0 0 0 38840 1379 0 0 25 0 1 0 271126934 98721792 23578 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2970008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 24102 23578 394 324 0 23172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 96408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1761776/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=96408 CPUtime=462.17
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2433157 0 0 0 44838 1379 0 0 25 0 1 0 271126934 98721792 23578 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134689057 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 24102 23578 394 324 0 23172 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 96408

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1758448/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=102064 CPUtime=522.16
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2665647 0 0 0 50661 1555 0 0 25 0 1 0 271126934 104513536 24396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 25516 24396 394 324 0 24586 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 102064

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1758000/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=103100 CPUtime=582.15
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 2973116 0 0 0 56455 1760 0 0 25 0 1 0 271126934 105574400 24539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135227051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 25775 24539 394 324 0 24845 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 103100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 12984
/proc/meminfo: memFree=1757936/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=99968 CPUtime=642.14
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 3264706 0 0 0 62241 1973 0 0 25 0 1 0 271126934 102367232 24468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134705974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 24992 24468 394 324 0 24062 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 99968


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

/proc/meminfo: memFree=1738992/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120972 CPUtime=1002.05
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 4798708 0 0 0 97143 3062 0 0 25 0 1 0 271126934 123875328 29120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30243 29120 394 324 0 29313 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 120972

[startup+1062.3 s]
/proc/loadavg: 1.16 1.05 0.95 2/78 12984
/proc/meminfo: memFree=1738992/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120944 CPUtime=1062.03
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 5122896 0 0 0 102897 3306 0 0 25 0 1 0 271126934 123846656 29120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30236 29120 394 324 0 29306 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 120944

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 0.95 2/78 12984
/proc/meminfo: memFree=1738288/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120796 CPUtime=1122.02
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 5286260 0 0 0 108764 3438 0 0 25 0 1 0 271126934 123695104 29264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30275 29264 394 324 0 29345 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 120796

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 0.95 3/78 12984
/proc/meminfo: memFree=1738288/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=121532 CPUtime=1182.01
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 5576962 0 0 0 114546 3655 0 0 25 0 1 0 271126934 124448768 29267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30383 29267 394 324 0 29453 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 121532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 12984
/proc/meminfo: memFree=1737072/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120052 CPUtime=1241.99
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 5773847 0 0 0 120403 3796 0 0 25 0 1 0 271126934 122933248 29489 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134708642 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30013 29489 394 324 0 29083 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 120052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 12984
/proc/meminfo: memFree=1737072/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120052 CPUtime=1301.98
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 5916867 0 0 0 126282 3916 0 0 25 0 1 0 271126934 122933248 29489 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134706517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30013 29489 394 324 0 29083 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 120052

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 12984
/proc/meminfo: memFree=1737072/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=122304 CPUtime=1361.96
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 6208880 0 0 0 132060 4136 0 0 25 0 1 0 271126934 125239296 29497 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30576 29497 394 324 0 29646 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 122304

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12984
/proc/meminfo: memFree=1736944/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120036 CPUtime=1421.95
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 6315610 0 0 0 137978 4217 0 0 25 0 1 0 271126934 122916864 29485 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30009 29485 394 324 0 29079 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 120036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12984
/proc/meminfo: memFree=1736944/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=120036 CPUtime=1481.93
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 6485972 0 0 0 143826 4367 0 0 25 0 1 0 271126934 122916864 29485 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 30009 29485 394 324 0 29079 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 120036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12984
/proc/meminfo: memFree=1729264/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=127708 CPUtime=1541.91
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 6804572 0 0 0 149616 4575 0 0 25 0 1 0 271126934 130772992 31403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2969951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 31927 31403 394 324 0 30997 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 127708

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 13122
/proc/meminfo: memFree=1727864/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=127708 CPUtime=1601.83
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 6886202 0 0 0 155537 4646 0 0 25 0 1 0 271126934 130772992 31403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2969951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 31927 31403 394 324 0 30997 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 127708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13186
/proc/meminfo: memFree=1728624/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=131036 CPUtime=1661.79
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 7029923 0 0 0 161425 4754 0 0 25 0 1 0 271126934 134180864 31463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 32759 31463 394 324 0 31829 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 131036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13186
/proc/meminfo: memFree=1728368/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=130172 CPUtime=1721.77
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 7239874 0 0 0 167318 4859 0 0 25 0 1 0 271126934 133296128 31494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135305419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 32543 31494 394 324 0 31613 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 130172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13186
/proc/meminfo: memFree=1728624/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=130112 CPUtime=1781.76
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 7529745 0 0 0 173129 5047 0 0 25 0 1 0 271126934 133234688 31412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2972750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 32528 31412 394 324 0 31598 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 130112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13186
/proc/meminfo: memFree=1728624/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=127708 CPUtime=1800.06
/proc/12983/stat : 12983 (bsolo3.0.17) R 12981 12983 11295 0 -1 4194304 7620768 0 0 0 174905 5101 0 0 25 0 1 0 271126934 130772992 31403 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 31927 31403 394 324 0 30997 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 127708

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13186
/proc/meminfo: memFree=1728624/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=129356 CPUtime=1800.06
/proc/12983/stat : 12983 (bsolo3.0.17) S 12981 12983 11295 0 -1 4194304 7620773 0 0 0 174905 5101 0 0 25 0 1 0 271126934 132460544 31408 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 32339 31408 394 324 0 31409 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129356

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.95 1/79 13187
/proc/meminfo: memFree=1728616/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=129356 CPUtime=1800.06
/proc/12983/stat : 12983 (bsolo3.0.17) S 12981 12983 11295 0 -1 4194304 7620773 0 0 0 174905 5101 0 0 25 0 1 0 271126934 132460544 31408 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 32339 31408 394 324 0 31409 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129356

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.95 1/79 13187
/proc/meminfo: memFree=1728616/2055920 swapFree=4157096/4192956
[pid=12983] ppid=12981 vsize=129356 CPUtime=1800.06
/proc/12983/stat : 12983 (bsolo3.0.17) S 12981 12983 11295 0 -1 4194304 7620773 0 0 0 174905 5101 0 0 25 0 1 0 271126934 132460544 31408 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/12983/statm: 32339 31408 394 324 0 31409 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 129356

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1800.09
CPU user time (s): 1749.05
CPU system time (s): 51.0392
CPU usage (%): 99.8589
Max. virtual memory (cumulated for all children) (KiB): 131388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1749.05
system time used= 51.0392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7620773
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= 13
involuntary context switches= 4111

runsolver used 1.34579 second user time and 4.07938 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Apr 30 16:34:45 UTC 2007

IDJOB= 432847
IDBENCH= 1949
IDSOLVER= 199
FILE ID= node72/432847-1177950885

PBS_JOBID= 4727527

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_17.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432847-1177950885/instance-432847-1177950885.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-432847-1177950885 -o ROOT/results/node72/solver-432847-1177950885 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432847-1177950885/instance-432847-1177950885.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  90154dd1b8a90675a35ad37cbef52f77

RANDOM SEED= 867315140

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1856024 kB
Buffers:          9324 kB
Cached:         120596 kB
SwapCached:      16688 kB
Active:          34572 kB
Inactive:       118384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856024 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            6744 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            32476 kB
Committed_AS:  3429872 kB
PageTables:       1792 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= 66558 MiB

End job on node72 on Mon Apr 30 17:04:48 UTC 2007