Trace number 1877203

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT-29 1798.06 1798.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
MD5SUM7f24dba3f3d4b877b96bd50f5b27c089
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-31
Best CPU time to get the best result obtained on this benchmark1795.64
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 595
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 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877203-1245168668.opb
0.00/0.00	c File size is 669646 bytes.
0.01/0.08	c Highest Coefficient sum: 595
0.01/0.08	c Parsing was ok!!
0.01/0.08	c Total parsing time: 0.087 s
0.01/0.09	c Var: 595 Constr: 28143 28143/0/0 Lit: 56286 Watch. Lit: 56286
0.01/0.09	c Obj. Vars: 595 (100 % of total variables)
0.39/0.44	c Pre-processing Time: 0.443 s
0.39/0.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.44	c        0    595    28143    56286    2    56286    9381      0      0 0.44
0.39/0.44	c Switching off lower bounding mode.
0.39/0.45	o -21
0.39/0.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.48	c        0    595    28144    56881    2    56309   10381      1      0 0.45
0.39/0.48	o -22
0.39/0.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.48	c       42    595    28195    85906    3    56433   10381     52     86 0.48
0.39/0.48	o -23
0.39/0.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.49	c       42    595    28196    86501    3    56458   10381     53     86 0.49
0.39/0.49	o -26
0.39/0.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.49	c       42    595    28197    87096    3    56486   10381     54     85 0.49
0.39/0.49	o -27
0.49/0.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.50	c       49    595    28206    92207    3    56531   10381     63     98 0.50
0.49/0.50	o -28
8.99/9.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.99/9.10	c       55    595    28213    96196    3    56573   10381     70    108 0.51
8.99/9.10	c      155    595    28325   159220    5    56797   11420    182    260 0.59
8.99/9.10	c      406    595    28606   317114   11    57359   12563    463    481 0.84
8.99/9.10	c      882    595    29146   620826   21    58439   13820   1003    663 1.33
8.99/9.10	c     1695    595    30080  1146278   38    60307   15203   1937    763 2.22
8.99/9.10	c     3016    595    31552  1974638   62    63251   16724   3409    793 3.80
8.99/9.10	c     5098    595    33952  3323429   97    68051   18397   5809    753 6.76
8.99/9.10	o -29
1797.98/1798.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.51	c     6619    595    35712  4312304  120    71600   10381   7569    727 9.10
1797.98/1798.51	c     6719    595    35823  4374651  122    71822   11420   7680    727 9.23
1797.98/1798.51	c     6969    595    36102  4531236  125    72380   12563   7959    726 9.60
1797.98/1798.51	c     7445    595    36646  4836341  131    73468   13820   8503    724 10.27
1797.98/1798.51	c     8258    595    37564  5351388  142    75304   15203   9421    710 11.62
1797.98/1798.51	c     9578    595    39049  6185570  158    78274   16724  10906    697 13.74
1797.98/1798.51	c    11659    595    41380  7494391  181    82936   18397  13237    631 18.45
1797.98/1798.51	c    14882    595    45027  9542002  211    90230   20237  16884    602 24.70
1797.98/1798.51	c    19818    595    39941  6679667  167    79911   22261  11798    553 35.80
1797.98/1798.51	c    27324    595    48681 11572836  237    97391   24488  20538    504 54.18
1797.98/1798.51	c    38685    595    48882 11676231  238    97793   26937  20739    447 86.50
1797.98/1798.51	c    55829    595    54040 14564237  269   108109   29631  25897    383 145.39
1797.98/1798.51	c    81648    595    49147 11825507  240    98376   32595  21004    331 246.41
1797.98/1798.51	c   120480    595    53294 14119723  264   106665   35855  25151    270 444.87
1797.98/1798.51	c   178833    595    50552 12602283  249   101133   39441  22409    227 784.93
1797.98/1798.51	c   266466    595    44265  9090863  205    88559   43386  16122    219 1211.91
1797.98/1798.51	c Resources Exceeded
1797.98/1798.51	v -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 x580 -x579 -x578 -x577 -x576 -x575 -x574 x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 x445 -x444 -x443 x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
1797.98/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.51	c   28   356023  21842   381642    56363 15860737  28220    198 1798.00
1797.98/1798.51	c Objective: -29
1797.98/1798.51	s SATISFIABLE
1797.98/1798.51	c Total time: 1798 s

Verifier Data 

OK	-29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877203-1245168668/watcher-1877203-1245168668 -o /tmp/evaluation-result-1877203-1245168668/solver-1877203-1245168668 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877203-1245168668.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 538
/proc/meminfo: memFree=1854828/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=11368 CPUtime=0
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 184467823 11640832 240 1992294400 134512640 137136520 4294956256 18446744073709551615 134523143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 2842 240 175 640 0 2034 0

[startup+0.0157641 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 538
/proc/meminfo: memFree=1854828/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=11780 CPUtime=0.01
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 362 0 0 0 1 0 0 0 18 0 1 0 184467823 12062720 346 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 2945 347 194 640 0 2137 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11780

[startup+0.101773 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 538
/proc/meminfo: memFree=1854828/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=14784 CPUtime=0.09
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 1441 0 0 0 9 0 0 0 18 0 1 0 184467823 15138816 1261 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 3696 1261 188 640 0 3052 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14784

[startup+0.301793 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 538
/proc/meminfo: memFree=1854828/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=15708 CPUtime=0.29
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 1671 0 0 0 28 1 0 0 19 0 1 0 184467823 16084992 1491 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 3927 1491 190 640 0 3283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15708

[startup+0.701834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 538
/proc/meminfo: memFree=1854828/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=17032 CPUtime=0.69
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 2223 0 0 0 67 2 0 0 22 0 1 0 184467823 17440768 1847 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 4258 1847 196 640 0 3614 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17032

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1845656/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=23540 CPUtime=1.49
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 3841 0 0 0 146 3 0 0 25 0 1 0 184467823 24104960 3465 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 5885 3465 196 640 0 5241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23540

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1836952/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=35124 CPUtime=3.08
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 6732 0 0 0 304 4 0 0 25 0 1 0 184467823 35966976 6356 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 8781 6356 197 640 0 8137 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35124

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1815192/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=54720 CPUtime=6.29
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 11641 0 0 0 622 7 0 0 25 0 1 0 184467823 56033280 11265 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 13680 11265 197 640 0 13036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54720

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1779800/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=88964 CPUtime=12.69
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 20192 0 0 0 1258 11 0 0 25 0 1 0 184467823 91099136 19816 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 22241 19816 197 640 0 21597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88964

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1724952/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=141252 CPUtime=25.48
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 33282 0 0 0 2529 19 0 0 25 0 1 0 184467823 144642048 32906 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 35313 32906 197 640 0 34669 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 141252

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1699096/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=165596 CPUtime=51.07
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 39362 0 0 0 5082 25 0 0 25 0 1 0 184467823 169570304 38986 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 41399 38986 197 640 0 40755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 165596

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1650840/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=213756 CPUtime=102.26
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 51409 0 0 0 10189 37 0 0 25 0 1 0 184467823 218886144 51033 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 53439 51033 197 640 0 52795 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 213756

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1631000/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=233548 CPUtime=162.24
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 56358 0 0 0 16180 44 0 0 25 0 1 0 184467823 239153152 55982 1992294400 134512640 137136520 4294956256 18446744073709551615 134616816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 58387 55982 197 640 0 57743 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 233548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1630488/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=234052 CPUtime=222.22
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 56484 0 0 0 22175 47 0 0 25 0 1 0 184467823 239669248 56108 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 58513 56108 197 640 0 57869 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 234052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1608984/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=255348 CPUtime=282.2
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 61844 0 0 0 28164 56 0 0 25 0 1 0 184467823 261476352 61435 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 63837 61435 197 640 0 63193 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 255348

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1608984/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=255348 CPUtime=342.18
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 61844 0 0 0 34159 59 0 0 25 0 1 0 184467823 261476352 61435 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 63837 61435 197 640 0 63193 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 255348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1608984/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=255348 CPUtime=402.17
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 61844 0 0 0 40155 62 0 0 25 0 1 0 184467823 261476352 61435 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 63837 61435 197 640 0 63193 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 255348

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1608984/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=255348 CPUtime=462.15
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 61844 0 0 0 46150 65 0 0 25 0 1 0 184467823 261476352 61435 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 63837 61435 197 640 0 63193 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 255348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1585816/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=278440 CPUtime=522.13
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 67629 0 0 0 52143 70 0 0 25 0 1 0 184467823 285122560 67184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 69610 67184 197 640 0 68966 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 278440

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1585880/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=278440 CPUtime=582.12
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 67629 0 0 0 58139 73 0 0 25 0 1 0 184467823 285122560 67184 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 69610 67184 197 640 0 68966 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 278440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1585880/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=278440 CPUtime=642.11
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 67629 0 0 0 64135 76 0 0 25 0 1 0 184467823 285122560 67184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 69610 67184 197 640 0 68966 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 278440

[startup+702.302 s]

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

/proc/meminfo: memFree=1559448/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=304584 CPUtime=1061.98
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 74230 0 0 0 106094 104 0 0 25 0 1 0 184467823 311894016 73745 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 76146 73745 197 640 0 75502 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 304584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1559320/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=304888 CPUtime=1121.97
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 74274 0 0 0 112091 106 0 0 25 0 1 0 184467823 312205312 73789 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 76222 73789 197 640 0 75578 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 304888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1559256/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=304888 CPUtime=1181.95
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 74274 0 0 0 118086 109 0 0 25 0 1 0 184467823 312205312 73789 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 76222 73789 197 640 0 75578 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 304888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1558872/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=305224 CPUtime=1241.93
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 74358 0 0 0 124080 113 0 0 25 0 1 0 184467823 312549376 73873 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 76306 73873 197 640 0 75662 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 305224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1554456/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=309592 CPUtime=1301.93
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 75469 0 0 0 130075 118 0 0 25 0 1 0 184467823 317022208 74984 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 77398 74984 197 640 0 76754 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 309592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1361.9
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 136065 125 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 333480

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1421.89
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 142062 127 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 333480

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1481.87
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 148058 129 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 333480

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1541.85
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 154054 131 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 333480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530456/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1601.84
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 160049 135 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 136501956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 333480

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 539
/proc/meminfo: memFree=1530456/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1661.82
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 166045 137 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 333480

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1721.8
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 172040 140 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 333480

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1781.78
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 178035 143 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 333480

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1791.39
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 178995 144 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 333480

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1794.58
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 179314 144 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 333480

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1796.18
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 179474 144 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 333480

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1796.98
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 179554 144 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 333480

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1797.78
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 179634 144 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 333480

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 539
/proc/meminfo: memFree=1530392/2055920 swapFree=4191896/4192956
[pid=538] ppid=536 vsize=333480 CPUtime=1797.98
/proc/538/stat : 538 (bsolo) R 536 538 32666 0 -1 4194304 81467 0 0 0 179654 144 0 0 25 0 1 0 184467823 341483520 80939 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 83370 80939 197 640 0 82726 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 333480

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.06
CPU user time (s): 1796.56
CPU system time (s): 1.50177
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 333652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.56
system time used= 1.50177
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81469
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1673

runsolver used 1.2988 second user time and 3.75743 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 18:11:08
IDJOB=1877203
IDBENCH=2271
IDSOLVER=699
FILE ID=node2/1877203-1245168668
PBS_JOBID= 9363836
Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-5.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877203-1245168668/watcher-1877203-1245168668 -o /tmp/evaluation-result-1877203-1245168668/solver-1877203-1245168668 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877203-1245168668.opb

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

MD5SUM BENCH= 7f24dba3f3d4b877b96bd50f5b27c089
RANDOM SEED=1643747530

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1855872 kB
Buffers:         37360 kB
Cached:          91648 kB
SwapCached:        260 kB
Active:          16980 kB
Inactive:       125292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855872 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            4592 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            43712 kB
Committed_AS:   154760 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877203-1245168668.opb

Free space on /tmp at the end= 66448 MiB
End job on node2 at 2009-06-16 18:41:07