Trace number 432852

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)226 1800.11 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_16.opb.PB06.opb
MD5SUMbddc7a1ce44c83fc28f6e299cbaaf04c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark184
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 184
Optimality of the best value was proved NO
Number of variables476
Total number of constraints476
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints476
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 476
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 476
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 476
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (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/432852-1177950892/instance-432852-1177950892.opb
0.00/0.00	c File size is 43258 bytes.
0.00/0.01	c Highest Coefficient sum: 476
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 476 Constr: 476 0/0/476 Lit: 4258 Watch. Lit: 1519
0.00/0.01	c Obj. Vars: 476 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.59/0.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.61	c        0    476      476     4258    8     1968    8516      0      0 0.01
0.59/0.61	c Initial Lower Bound: 142
0.59/0.61	c Initial Path Cost: 0
0.59/0.61	o 230	0.606
17.78/17.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
17.78/17.89	c        0    476      477     4734    9     2419    9516      1      0 0.61
17.78/17.89	c      101    476      679    56440   83     2878   10468    203     11 8.98
17.78/17.89	o 226	17.886 * 
1800.07/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.60	c      101    476      680    56916   83     3165    9516    204      5 17.89
1800.07/1800.60	c      201    476      834    92247  110     3401   10468    358      7 27.57
1800.07/1800.60	c      452    476     1336   220559  165     4420   11515    860     12 37.64
1800.07/1800.60	c      928    476     2288   462703  202     6341   12667   1812     19 48.72
1800.07/1800.60	c     1742    476     3910   884301  226     9597   13934   3434     28 62.10
1800.07/1800.60	c     3064    476     6545  1552043  237    14840   15328   6069     39 77.44
1800.07/1800.60	c     5146    476    10709  2570168  240    23177   16861  10233     52 97.78
1800.07/1800.60	c     8369    476    17147  4220837  246    36070   18548  16671     66 125.83
1800.07/1800.60	c    13307    476    17409  4254405  244    36357   20403  16933     74 179.09
1800.07/1800.60	c    20814    476    11345  2818723  248    24236   22444  10869     82 252.49
1800.07/1800.60	c    32176    476    20679  4959463  239    42887   24689  20203     89 359.69
1800.07/1800.60	c    49321    476    11829  2855423  241    25181   27158  11353     88 557.99
1800.07/1800.60	c    75140    476    13913  3443282  247    29354   29874  13437     86 868.88
1800.07/1800.60	c   113972    476    15203  3571109  234    31904   32862  14727     87 1305.95
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	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 -x32 x33 -x34
1800.07/1800.60	v 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
1800.07/1800.60	v -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
1800.07/1800.60	v 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
1800.07/1800.60	v -x117 -x118 -x119 x120 -x121 x122 -x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 -x134 x135 x136 x137 -x138
1800.07/1800.60	v x139 -x140 -x141 x142 x143 -x144 -x145 x146 x147 x148 x149 x150 -x151 -x152 -x153 x154 -x155 -x156 x157 x158 x159 -x160 x161
1800.07/1800.60	v -x162 -x163 x164 -x165 -x166 x167 x168 x169 -x170 x171 x172 -x173 -x174 x175 x176 x177 -x178 x179 -x180 x181 x182 -x183 -x184
1800.07/1800.60	v x185 -x186 -x187 -x188 -x189 x190 x191 -x192 x193 x194 x195 x196 x197 x198 x199 -x200 -x201 -x202 -x203 x204 -x205 -x206 x207
1800.07/1800.60	v -x208 -x209 x210 -x211 -x212 -x213 -x214 -x215 x216 x217 x218 x219 x220 -x221 -x222 x223 x224 x225 -x226 -x227 x228 -x229 -x230
1800.07/1800.60	v -x231 -x232 -x233 -x234 -x235 -x236 -x237 x238 -x239 x240 x241 -x242 -x243 -x244 x245 -x246 -x247 -x248 x249 x250 -x251 -x252
1800.07/1800.60	v -x253 -x254 x255 -x256 -x257 x258 x259 -x260 x261 x262 -x263 x264 -x265 x266 -x267 x268 x269 x270 x271 x272 x273 x274 -x275
1800.07/1800.60	v x276 -x277 x278 -x279 x280 x281 -x282 x283 x284 -x285 x286 -x287 x288 x289 x290 -x291 -x292 -x293 -x294 x295 x296 -x297 -x298
1800.07/1800.60	v -x299 -x300 x301 -x302 x303 x304 -x305 x306 x307 -x308 -x309 x310 -x311 x312 x313 x314 -x315 x316 -x317 -x318 x319 x320 -x321
1800.07/1800.60	v -x322 x323 -x324 x325 -x326 -x327 -x328 x329 -x330 x331 -x332 x333 x334 -x335 x336 x337 x338 -x339 x340 x341 -x342 x343 -x344
1800.07/1800.60	v x345 x346 -x347 x348 x349 x350 -x351 x352 x353 x354 -x355 -x356 x357 x358 -x359 -x360 x361 x362 -x363 x364 -x365 x366 x367 -x368
1800.07/1800.60	v -x369 x370 x371 x372 x373 -x374 -x375 x376 x377 -x378 -x379 x380 -x381 -x382 -x383 -x384 x385 -x386 -x387 -x388 x389 -x390
1800.07/1800.60	v -x391 x392 -x393 -x394 -x395 -x396 -x397 x398 -x399 -x400 x401 x402 -x403 x404 x405 -x406 x407 -x408 x409 -x410 -x411 -x412
1800.07/1800.60	v -x413 -x414 -x415 -x416 x417 x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 x427 -x428 x429 -x430 -x431 -x432 x433 x434
1800.07/1800.60	v x435 -x436 x437 -x438 x439 -x440 -x441 -x442 -x443 -x444 x445 -x446 x447 -x448 x449 -x450 -x451 -x452 x453 -x454 -x455 -x456
1800.07/1800.60	v -x457 -x458 -x459 x460 x461 x462 -x463 -x464 x465 -x466 -x467 -x468 -x469 x470 -x471 -x472 x473 x474 x475 x476
1800.07/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.61	c   16   154706  13295   172538    31674  7703161  31198     85 1800.08
1800.07/1800.61	c Objective: 226
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	c Total time: 1800.08 s

Verifier Data (download as text)

OK	226

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-432852-1177950892 -o ROOT/results/node30/solver-432852-1177950892 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432852-1177950892/instance-432852-1177950892.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 0.94 3/77 16881
/proc/meminfo: memFree=1716872/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=11780 CPUtime=0
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243004941 12062720 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 2945 333 279 324 0 2004 0

[startup+0.077881 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 16881
/proc/meminfo: memFree=1716872/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=5832 CPUtime=0.07
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 822 0 0 0 7 0 0 0 18 0 1 0 243004941 5971968 773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1458 773 390 324 0 528 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5832

[startup+0.101882 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 16881
/proc/meminfo: memFree=1716872/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=5832 CPUtime=0.09
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 857 0 0 0 9 0 0 0 18 0 1 0 243004941 5971968 808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1458 808 390 324 0 528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5832

[startup+0.301894 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 16881
/proc/meminfo: memFree=1716872/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=6376 CPUtime=0.29
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 1141 0 0 0 29 0 0 0 19 0 1 0 243004941 6529024 895 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135326172 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1594 895 390 324 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6376

[startup+0.701919 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 16881
/proc/meminfo: memFree=1716872/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=7084 CPUtime=0.69
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2128 0 0 0 69 0 0 0 23 0 1 0 243004941 7254016 851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311577 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1771 851 393 324 0 841 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7084

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1715264/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=6868 CPUtime=1.49
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 5371 0 0 0 147 2 0 0 25 0 1 0 243004941 7032832 799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1717 799 393 324 0 787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6868

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1715072/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=6804 CPUtime=3.09
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 11483 0 0 0 305 4 0 0 25 0 1 0 243004941 6967296 879 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1701 879 393 324 0 771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6804

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1715008/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=6860 CPUtime=6.29
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 24567 0 0 0 622 7 0 0 25 0 1 0 243004941 7024640 787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 1715 787 393 324 0 785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6860

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1714048/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=8668 CPUtime=12.69
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 62854 0 0 0 1246 23 0 0 25 0 1 0 243004941 8876032 1064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 2167 1064 394 324 0 1237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8668

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1714368/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=8336 CPUtime=25.48
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 108239 0 0 0 2509 39 0 0 25 0 1 0 243004941 8536064 959 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 2084 959 394 324 0 1154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8336

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1709056/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=14284 CPUtime=51.07
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 266323 0 0 0 4997 110 0 0 25 0 1 0 243004941 14626816 2355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 3571 2355 394 324 0 2641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14284

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1680704/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=41960 CPUtime=102.27
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 620148 0 0 0 9933 294 0 0 25 0 1 0 243004941 42967040 9311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324211 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 10490 9311 394 324 0 9560 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41960

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1652416/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=69612 CPUtime=162.25
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 1039779 0 0 0 15685 540 0 0 25 0 1 0 243004941 71282688 16393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7453774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 17403 16393 394 324 0 16473 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69612

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16882
/proc/meminfo: memFree=1646016/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=73908 CPUtime=222.24
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 1433825 0 0 0 21443 781 0 0 25 0 1 0 243004941 75681792 17953 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 18477 17953 394 324 0 17547 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 73908

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16884
/proc/meminfo: memFree=1642944/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=76916 CPUtime=282.21
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 1762404 0 0 0 27220 1001 0 0 25 0 1 0 243004941 78761984 18705 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 19229 18705 394 324 0 18299 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76916

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 3/78 16884
/proc/meminfo: memFree=1638848/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=83000 CPUtime=342.2
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2132601 0 0 0 32962 1258 0 0 25 0 1 0 243004941 84992000 19745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7453774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 20825 19745 394 324 0 19895 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 83000

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16884
/proc/meminfo: memFree=1632320/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=87568 CPUtime=402.19
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2482087 0 0 0 38738 1481 0 0 25 0 1 0 243004941 89669632 21367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 21892 21367 394 324 0 20962 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 87568

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16884
/proc/meminfo: memFree=1632384/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=87568 CPUtime=462.17
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2726532 0 0 0 44562 1655 0 0 25 0 1 0 243004941 89669632 21367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 21892 21367 394 324 0 20962 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 87568

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16884
/proc/meminfo: memFree=1627456/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=92452 CPUtime=522.16
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2820226 0 0 0 50511 1705 0 0 25 0 1 0 243004941 94670848 22588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134792549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 23113 22588 394 324 0 22183 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 92452

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16884
/proc/meminfo: memFree=1627520/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=92452 CPUtime=582.14
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2821554 0 0 0 56508 1706 0 0 25 0 1 0 243004941 94670848 22588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 23113 22588 394 324 0 22183 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 92452

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 16884
/proc/meminfo: memFree=1627520/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=92452 CPUtime=642.13
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 2821786 0 0 0 62506 1707 0 0 25 0 1 0 243004941 94670848 22588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 23113 22588 394 324 0 22183 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 92452


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

/proc/meminfo: memFree=1615040/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=107268 CPUtime=1002.05
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 4250264 0 0 0 97455 2750 0 0 25 0 1 0 243004941 109842432 25693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134688384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26817 25693 394 324 0 25887 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 107268

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1615104/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=104836 CPUtime=1062.03
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 4548319 0 0 0 103244 2959 0 0 25 0 1 0 243004941 107352064 25684 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26209 25684 394 324 0 25279 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 104836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1615104/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=107264 CPUtime=1122.01
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 4793710 0 0 0 109051 3150 0 0 25 0 1 0 243004941 109838336 25693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7453774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26816 25693 394 324 0 25886 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 107264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1615104/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=104820 CPUtime=1182
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 5032321 0 0 0 114872 3328 0 0 25 0 1 0 243004941 107335680 25680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26205 25680 394 324 0 25275 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 104820

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1615040/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=106768 CPUtime=1241.99
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 5289784 0 0 0 120679 3520 0 0 25 0 1 0 243004941 109330432 25687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26805 25689 394 324 0 25875 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 106768

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 16884
/proc/meminfo: memFree=1615040/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=104820 CPUtime=1301.98
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 5488594 0 0 0 126524 3674 0 0 25 0 1 0 243004941 107335680 25680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135447540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26205 25680 394 324 0 25275 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 104820

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 16884
/proc/meminfo: memFree=1614976/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=107072 CPUtime=1361.95
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 5747858 0 0 0 132337 3858 0 0 25 0 1 0 243004941 109641728 25688 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7453774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 26768 25688 394 324 0 25838 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 107072

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1606912/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=112876 CPUtime=1421.94
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 6032363 0 0 0 138155 4039 0 0 25 0 1 0 243004941 115585024 27695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 28219 27695 394 324 0 27289 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 112876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1606976/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=112876 CPUtime=1481.93
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 6204828 0 0 0 144022 4171 0 0 25 0 1 0 243004941 115585024 27695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 28219 27695 394 324 0 27289 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 112876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16884
/proc/meminfo: memFree=1607040/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=115304 CPUtime=1541.91
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 6453780 0 0 0 149844 4347 0 0 25 0 1 0 243004941 118071296 27704 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7453774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 28826 27706 394 324 0 27896 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 115304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 17048
/proc/meminfo: memFree=1600192/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=118416 CPUtime=1601.83
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 6626279 0 0 0 155715 4468 0 0 25 0 1 0 243004941 121257984 29080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 29604 29080 394 324 0 28674 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 118416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17082
/proc/meminfo: memFree=1601344/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=118416 CPUtime=1661.8
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 6931940 0 0 0 161494 4686 0 0 25 0 1 0 243004941 121257984 29080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7450975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 29604 29080 394 324 0 28674 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 118416

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17082
/proc/meminfo: memFree=1601344/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=118416 CPUtime=1721.78
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 7143442 0 0 0 167329 4849 0 0 25 0 1 0 243004941 121257984 29080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 29604 29080 394 324 0 28674 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 118416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17082
/proc/meminfo: memFree=1601408/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=120820 CPUtime=1781.77
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 7423636 0 0 0 173118 5059 0 0 25 0 1 0 243004941 123719680 29089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7453774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 30205 29089 394 324 0 29275 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 120820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17082
/proc/meminfo: memFree=1601408/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=120392 CPUtime=1800.07
/proc/16881/stat : 16881 (bsolo3.0.17) R 16879 16881 15640 0 -1 4194304 7542716 0 0 0 174867 5140 0 0 25 0 1 0 243004941 123281408 29087 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 30212 29089 394 324 0 29282 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 120392

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 17082
/proc/meminfo: memFree=1601408/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=118416 CPUtime=1800.07
/proc/16881/stat : 16881 (bsolo3.0.17) S 16879 16881 15640 0 -1 4194304 7542718 0 0 0 174867 5140 0 0 25 0 1 0 243004941 121257984 29080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 29604 29080 394 324 0 28674 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 118416

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.95 1/79 17083
/proc/meminfo: memFree=1601400/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=118416 CPUtime=1800.07
/proc/16881/stat : 16881 (bsolo3.0.17) S 16879 16881 15640 0 -1 4194304 7542718 0 0 0 174867 5140 0 0 25 0 1 0 243004941 121257984 29080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 29604 29080 394 324 0 28674 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 118416

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.95 1/79 17083
/proc/meminfo: memFree=1601400/2055920 swapFree=4157096/4192956
[pid=16881] ppid=16879 vsize=118416 CPUtime=1800.07
/proc/16881/stat : 16881 (bsolo3.0.17) S 16879 16881 15640 0 -1 4194304 7542718 0 0 0 174867 5140 0 0 25 0 1 0 243004941 121257984 29080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/16881/statm: 29604 29080 394 324 0 28674 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 118416

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1800.11
CPU user time (s): 1748.68
CPU system time (s): 51.4292
CPU usage (%): 99.8598
Max. virtual memory (cumulated for all children) (KiB): 120880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1748.68
system time used= 51.4292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7542718
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= 7307

runsolver used 1.46478 second user time and 3.74743 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Apr 30 16:34:53 UTC 2007

IDJOB= 432852
IDBENCH= 1954
IDSOLVER= 199
FILE ID= node30/432852-1177950892

PBS_JOBID= 4727611

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_16.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432852-1177950892/instance-432852-1177950892.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-432852-1177950892 -o ROOT/results/node30/solver-432852-1177950892 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432852-1177950892/instance-432852-1177950892.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  bddc7a1ce44c83fc28f6e299cbaaf04c

RANDOM SEED= 692427631

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1717280 kB
Buffers:         38608 kB
Cached:         209376 kB
SwapCached:      15448 kB
Active:         124536 kB
Inactive:       146788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717280 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            6716 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            52868 kB
Committed_AS:  3660136 kB
PageTables:       1776 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 node30 on Mon Apr 30 17:04:55 UTC 2007