Trace number 432858

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)215 1800.05 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_12.opb.PB06.opb
MD5SUM008a49e8cb0d34e0becb5a5e15efaa2a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark177
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 177
Optimality of the best value was proved NO
Number of variables465
Total number of constraints465
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 constraints465
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 465
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 465
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 465
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/432858-1177950961/instance-432858-1177950961.opb
0.00/0.00	c File size is 42423 bytes.
0.00/0.01	c Highest Coefficient sum: 465
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: 465 Constr: 465 0/0/465 Lit: 4195 Watch. Lit: 1483
0.00/0.01	c Obj. Vars: 465 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.39/0.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.49	c        0    465      465     4195    9     1889    8390      0      0 0.01
0.39/0.49	c Initial Lower Bound: 136
0.39/0.49	c Initial Path Cost: 0
0.39/0.49	o 222	0.489
25.19/25.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.19/25.21	c        0    465      466     4660   10     2365    9390      1      0 0.49
25.19/25.21	c      101    465      668    56093   83     2812   10330    203     12 8.15
25.19/25.21	c      353    465     1170   175374  149     3840   11364    705     20 17.62
25.19/25.21	o 221	25.2 * 
59.57/59.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
59.57/59.64	c      353    465     1171   175839  150     3954    9390    706     14 25.20
59.57/59.64	c      453    465     1351   218113  161     4360   10330    886     13 33.30
59.57/59.64	c      703    465     1851   338197  182     5365   11364   1386     16 41.99
59.57/59.64	c     1179    465     2803   560359  199     7267   12501   2338     22 52.22
59.57/59.64	o 215	59.624 * 
1800.02/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.61	c     1179    465     2804   560824  200     7539    9390   2339     19 59.62
1800.02/1800.61	c     1279    465     3004   608959  202     7958   10330   2539     18 68.03
1800.02/1800.61	c     1530    465     3506   734083  209     8968   11364   3041     19 77.45
1800.02/1800.61	c     2005    465     4456   951420  213    10834   12501   3991     22 87.80
1800.02/1800.61	c     2820    465     6078  1341333  220    14098   13752   5613     28 98.79
1800.02/1800.61	c     4141    465     8713  2017643  231    19381   15128   8248     36 114.99
1800.02/1800.61	c     6222    465    12800  3003295  234    27555   16641  12335     46 133.59
1800.02/1800.61	c     9445    465    10437  2370498  227    22296   18306   9972     56 166.28
1800.02/1800.61	c    14383    465    10839  2540429  234    23150   20137  10374     66 216.07
1800.02/1800.61	c    21891    465    15342  3667133  239    32184   22151  14877     74 292.16
1800.02/1800.61	c    33252    465    14993  3610941  240    31474   24367  14528     77 427.42
1800.02/1800.61	c    50397    465    22051  5475038  248    45576   26804  21586     84 598.12
1800.02/1800.61	c    76217    465    25982  6659163  256    53455   29485  25517     85 893.98
1800.02/1800.61	c   115050    465    29447  6752627  229    60381   32434  28982     86 1323.65
1800.02/1800.61	c Caught signal: 15
1800.02/1800.61	v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 -x10 x11 x12 -x13 -x14 x15 -x16 -x17 x18 x19 -x20 x21 x22 x23 -x24 x25 -x26 -x27 -x28 -x29 x30 -x31
1800.02/1800.61	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 x60 x61
1800.02/1800.61	v -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
1800.02/1800.61	v -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
1800.02/1800.61	v x116 -x117 -x118 -x119 -x120 x121 x122 -x123 x124 -x125 x126 -x127 x128 x129 -x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138
1800.02/1800.61	v x139 -x140 x141 x142 -x143 -x144 x145 x146 x147 -x148 -x149 x150 x151 x152 x153 -x154 x155 -x156 -x157 x158 -x159 -x160 -x161
1800.02/1800.61	v -x162 x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 x171 -x172 -x173 -x174 -x175 x176 -x177 x178 -x179 -x180 -x181 x182 -x183
1800.02/1800.61	v -x184 -x185 x186 x187 -x188 x189 x190 -x191 x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 x203 -x204 x205
1800.02/1800.61	v -x206 -x207 -x208 x209 -x210 x211 -x212 -x213 -x214 x215 x216 x217 x218 x219 -x220 -x221 x222 x223 x224 -x225 x226 -x227 x228
1800.02/1800.61	v x229 -x230 x231 -x232 x233 -x234 -x235 -x236 -x237 x238 x239 x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 x248 x249 x250
1800.02/1800.61	v -x251 x252 -x253 x254 -x255 x256 x257 -x258 -x259 -x260 x261 -x262 -x263 x264 -x265 -x266 -x267 -x268 -x269 x270 x271 -x272
1800.02/1800.61	v -x273 x274 x275 -x276 -x277 x278 x279 x280 x281 x282 x283 x284 -x285 x286 -x287 x288 x289 -x290 -x291 -x292 x293 -x294 x295
1800.02/1800.61	v x296 -x297 -x298 x299 -x300 -x301 -x302 -x303 -x304 x305 -x306 -x307 x308 x309 -x310 x311 -x312 -x313 x314 -x315 -x316 x317
1800.02/1800.61	v -x318 -x319 x320 x321 x322 -x323 x324 -x325 x326 -x327 -x328 x329 x330 -x331 x332 -x333 x334 x335 x336 x337 x338 x339 x340 x341
1800.02/1800.61	v -x342 -x343 -x344 -x345 -x346 x347 -x348 -x349 x350 -x351 x352 -x353 x354 x355 -x356 -x357 x358 -x359 -x360 -x361 -x362 x363
1800.02/1800.61	v x364 x365 -x366 -x367 -x368 x369 -x370 x371 x372 -x373 -x374 x375 x376 -x377 x378 x379 -x380 -x381 x382 x383 x384 -x385 -x386
1800.02/1800.61	v x387 x388 -x389 x390 -x391 -x392 -x393 -x394 x395 -x396 -x397 x398 -x399 x400 -x401 x402 -x403 -x404 x405 -x406 x407 -x408
1800.02/1800.61	v x409 x410 -x411 -x412 x413 -x414 x415 -x416 x417 -x418 -x419 x420 x421 x422 x423 -x424 -x425 -x426 -x427 x428 x429 -x430 x431
1800.02/1800.61	v -x432 -x433 -x434 x435 -x436 -x437 x438 -x439 x440 -x441 -x442 -x443 -x444 x445 x446 -x447 -x448 x449 x450 x451 -x452 -x453
1800.02/1800.61	v x454 -x455 -x456 -x457 -x458 -x459 x460 x461 -x462 -x463 x464 x465
1800.02/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.61	c   21   142251   8902   156569    19034  4520870  18569     79 1800.03
1800.02/1800.61	c Objective: 215
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	c Total time: 1800.03 s

Verifier Data (download as text)

OK	215

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node43/watcher-432858-1177950961 -o ROOT/results/node43/solver-432858-1177950961 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432858-1177950961/instance-432858-1177950961.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 0.91 3/77 31336
/proc/meminfo: memFree=1580312/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=11780 CPUtime=0
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 243007911 12062720 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 2945 335 279 324 0 2004 0

[startup+0.084762 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31336
/proc/meminfo: memFree=1580312/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=5816 CPUtime=0.07
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 836 0 0 0 7 0 0 0 18 0 1 0 243007911 5955584 788 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1454 788 390 324 0 524 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5816

[startup+0.101762 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31336
/proc/meminfo: memFree=1580312/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=5816 CPUtime=0.09
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 856 0 0 0 9 0 0 0 18 0 1 0 243007911 5955584 808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1454 808 390 324 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5816

[startup+0.301782 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31336
/proc/meminfo: memFree=1580312/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=6344 CPUtime=0.29
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 1129 0 0 0 29 0 0 0 19 0 1 0 243007911 6496256 870 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1586 870 390 324 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6344

[startup+0.701815 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 31336
/proc/meminfo: memFree=1580312/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=6820 CPUtime=0.69
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 2133 0 0 0 69 0 0 0 23 0 1 0 243007911 6983680 813 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324221 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1705 813 393 324 0 775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6820

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1578512/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=6716 CPUtime=1.49
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 5200 0 0 0 148 1 0 0 25 0 1 0 243007911 6877184 783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135336313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1679 783 393 324 0 749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6716

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1578704/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=6924 CPUtime=3.09
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 11847 0 0 0 305 4 0 0 25 0 1 0 243007911 7090176 775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135315574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1731 775 393 324 0 801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6924

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1578448/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=6732 CPUtime=6.29
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 26167 0 0 0 621 8 0 0 25 0 1 0 243007911 6893568 712 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 1683 712 393 324 0 753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6732

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1577552/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=8116 CPUtime=12.68
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 67644 0 0 0 1246 22 0 0 25 0 1 0 243007911 8310784 942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135227190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 2029 942 394 324 0 1099 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8116

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1576592/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=10188 CPUtime=25.48
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 157213 0 0 0 2488 60 0 0 25 0 1 0 243007911 10432512 1489 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135307008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 2547 1489 394 324 0 1617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10188

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1573136/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=12596 CPUtime=51.07
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 287438 0 0 0 4982 125 0 0 25 0 1 0 243007911 12898304 2225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 3149 2225 394 324 0 2219 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12596

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1560848/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=25812 CPUtime=102.26
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 581941 0 0 0 9963 263 0 0 25 0 1 0 243007911 26431488 5137 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135331588 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 6453 5137 394 324 0 5523 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25812

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1525200/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=58288 CPUtime=162.25
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 1129917 0 0 0 15671 554 0 0 25 0 1 0 243007911 59686912 14048 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165404 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 14572 14048 394 324 0 13642 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 58288

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31337
/proc/meminfo: memFree=1516560/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=69680 CPUtime=222.23
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 1488095 0 0 0 21456 767 0 0 25 0 1 0 243007911 71352320 16263 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135324394 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 17420 16263 394 324 0 16490 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 69680

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31339
/proc/meminfo: memFree=1511744/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=71496 CPUtime=282.21
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 1824301 0 0 0 27226 995 0 0 25 0 1 0 243007911 73211904 17350 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 17874 17350 394 324 0 16944 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71496

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31339
/proc/meminfo: memFree=1502992/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=82284 CPUtime=342.19
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 2171789 0 0 0 33009 1210 0 0 25 0 1 0 243007911 84258816 19553 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5168206 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 20687 19555 394 324 0 19757 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 82284

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31339
/proc/meminfo: memFree=1501456/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=81944 CPUtime=402.18
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 2440821 0 0 0 38819 1399 0 0 25 0 1 0 243007911 83910656 19962 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 20486 19962 394 324 0 19556 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 81944

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 3/78 31339
/proc/meminfo: memFree=1501264/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=83500 CPUtime=462.17
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 2620440 0 0 0 44688 1529 0 0 25 0 1 0 243007911 85504000 19967 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 20875 19967 394 324 0 19945 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 83500

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31339
/proc/meminfo: memFree=1494544/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=88788 CPUtime=522.15
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 2927871 0 0 0 50476 1739 0 0 25 0 1 0 243007911 90918912 21673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5164883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 22197 21673 394 324 0 21267 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 88788

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31339
/proc/meminfo: memFree=1494544/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=88788 CPUtime=582.14
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 3233987 0 0 0 56249 1965 0 0 25 0 1 0 243007911 90918912 21673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 22197 21673 394 324 0 21267 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 88788

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 31339
/proc/meminfo: memFree=1486032/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=97284 CPUtime=642.12
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 3592412 0 0 0 62025 2187 0 0 25 0 1 0 243007911 99618816 23797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 24321 23797 394 324 0 23391 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 97284


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

/proc/meminfo: memFree=1478032/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=105292 CPUtime=1002.02
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 5273091 0 0 0 96801 3401 0 0 25 0 1 0 243007911 107819008 25799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 26323 25799 394 324 0 25393 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 105292

[startup+1062.3 s]
/proc/loadavg: 1.11 1.02 0.93 2/78 31339
/proc/meminfo: memFree=1478032/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=105292 CPUtime=1062
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 5478835 0 0 0 102638 3562 0 0 25 0 1 0 243007911 107819008 25799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 26323 25799 394 324 0 25393 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 105292

[startup+1122.3 s]
/proc/loadavg: 1.11 1.03 0.93 2/78 31339
/proc/meminfo: memFree=1478032/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=105292 CPUtime=1121.99
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 5740083 0 0 0 108445 3754 0 0 25 0 1 0 243007911 107819008 25799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 26323 25799 394 324 0 25393 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 105292

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 31339
/proc/meminfo: memFree=1477968/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=105292 CPUtime=1181.97
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 5953722 0 0 0 114282 3915 0 0 25 0 1 0 243007911 107819008 25799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 26323 25799 394 324 0 25393 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 105292

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 31339
/proc/meminfo: memFree=1478032/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=105292 CPUtime=1241.96
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 6178971 0 0 0 120114 4082 0 0 25 0 1 0 243007911 107819008 25799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 26323 25799 394 324 0 25393 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 105292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 31339
/proc/meminfo: memFree=1477968/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=105292 CPUtime=1301.95
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 6425656 0 0 0 125923 4272 0 0 25 0 1 0 243007911 107819008 25799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 26323 25799 394 324 0 25393 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 105292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31339
/proc/meminfo: memFree=1472912/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=110240 CPUtime=1361.93
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 6704730 0 0 0 131741 4452 0 0 25 0 1 0 243007911 112885760 27036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 27560 27036 394 324 0 26630 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 110240

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31339
/proc/meminfo: memFree=1472976/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=110240 CPUtime=1421.92
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 6807815 0 0 0 137649 4543 0 0 25 0 1 0 243007911 112885760 27036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 27560 27036 394 324 0 26630 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 110240

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31339
/proc/meminfo: memFree=1473040/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=110240 CPUtime=1481.89
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 6954967 0 0 0 143531 4658 0 0 25 0 1 0 243007911 112885760 27036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 27560 27036 394 324 0 26630 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 110240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 31511
/proc/meminfo: memFree=1471752/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=112644 CPUtime=1541.79
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 7092388 0 0 0 149411 4768 0 0 25 0 1 0 243007911 115347456 27045 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5168206 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 28161 27045 394 324 0 27231 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 112644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31537
/proc/meminfo: memFree=1463112/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1601.76
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 7337716 0 0 0 155259 4917 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 119900

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31537
/proc/meminfo: memFree=1463112/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1661.75
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 7526639 0 0 0 161111 5064 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5165407 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 119900

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31537
/proc/meminfo: memFree=1463176/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1721.73
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 7800659 0 0 0 166908 5265 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 119900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31537
/proc/meminfo: memFree=1463176/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1781.72
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 7934810 0 0 0 172800 5372 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 119900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 31537
/proc/meminfo: memFree=1463176/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1800.02
/proc/31336/stat : 31336 (bsolo3.0.17) R 31334 31336 30142 0 -1 4194304 8002274 0 0 0 174579 5423 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 119900

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 0.93 2/78 31537
/proc/meminfo: memFree=1463176/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1800.02
/proc/31336/stat : 31336 (bsolo3.0.17) S 31334 31336 30142 0 -1 4194304 8002274 0 0 0 174579 5423 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 119900

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.93 1/79 31538
/proc/meminfo: memFree=1463168/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1800.02
/proc/31336/stat : 31336 (bsolo3.0.17) S 31334 31336 30142 0 -1 4194304 8002274 0 0 0 174579 5423 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 119900

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.93 1/79 31538
/proc/meminfo: memFree=1463168/2055920 swapFree=4158592/4192956
[pid=31336] ppid=31334 vsize=119900 CPUtime=1800.02
/proc/31336/stat : 31336 (bsolo3.0.17) S 31334 31336 30142 0 -1 4194304 8002274 0 0 0 174579 5423 0 0 25 0 1 0 243007911 122777600 29451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/31336/statm: 29975 29451 394 324 0 29045 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 119900

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1800.05
CPU user time (s): 1745.8
CPU system time (s): 54.2518
CPU usage (%): 99.8568
Max. virtual memory (cumulated for all children) (KiB): 122392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1745.8
system time used= 54.2518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8002274
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= 37316

runsolver used 1.42478 second user time and 3.78842 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Apr 30 16:36:01 UTC 2007

IDJOB= 432858
IDBENCH= 1960
IDSOLVER= 199
FILE ID= node43/432858-1177950961

PBS_JOBID= 4727552

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_12.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432858-1177950961/instance-432858-1177950961.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-432858-1177950961 -o ROOT/results/node43/solver-432858-1177950961 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432858-1177950961/instance-432858-1177950961.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  008a49e8cb0d34e0becb5a5e15efaa2a

RANDOM SEED= 295689052

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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:       1580720 kB
Buffers:         38396 kB
Cached:         337284 kB
SwapCached:       2808 kB
Active:         237144 kB
Inactive:       164656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580720 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            6704 kB
Writeback:           0 kB
Mapped:          33992 kB
Slab:            58768 kB
Committed_AS:  2814800 kB
PageTables:       1904 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 node43 on Mon Apr 30 17:06:04 UTC 2007