Trace number 1877676

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 3.1OPT244 835.76 836.009

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
MD5SUM074c87f3baaaee27cf79610ce4b49729
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark244
Best CPU time to get the best result obtained on this benchmark2.32365
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 244
Optimality of the best value was proved YES
Number of variables522
Total number of constraints2819
Number of constraints which are clauses2819
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 constraint32
Number of terms in the objective function 522
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 522
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 522
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-1877676-1245161274.opb
0.00/0.00	c File size is 122162 bytes.
0.00/0.01	c Highest Coefficient sum: 522
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.016 s
0.00/0.01	c Var: 522 Constr: 2819 2819/0/0 Lit: 12591 Watch. Lit: 5638
0.00/0.01	c Obj. Vars: 522 (100 % of total variables)
0.00/0.04	c Pre-processing Time: 0.045 s
0.29/0.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.31	c        0    522     2819    12591    4     5638     939      0      0 0.04
0.29/0.31	c Initial Lower Bound: 160
0.29/0.31	c Initial Path Cost: 0
0.39/0.43	c      100    522     3019    19951    6     6038    1033    200    288 0.35
0.39/0.43	c      252    522     3323    37651   11     6646    1137    504    626 0.40
0.39/0.43	o 253
29.28/29.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
29.28/29.38	c      313    522     3446    47377   13     7161    1939    627    729 0.43
29.28/29.38	c      414    522     3653    66308   18     7575    2133    834     64 6.44
29.28/29.38	c      666    522     4158    99037   23     8585    2347   1339     33 19.88
29.28/29.38	o 252
31.18/31.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
31.18/31.27	c      881    522     4591   135254   29     9721    1939   1772     29 29.38
31.18/31.27	o 245
39.77/39.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
39.77/39.86	c      911    522     4657   151205   32    10130    1939   1838     29 31.26
39.77/39.86	c     1011    522     3790    85705   22     7857    2133    971     26 38.38
39.77/39.86	o 244
835.75/836.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
835.75/836.00	c     1022    522     3816    90507   23     8187    1939    997     25 39.85
835.75/836.00	c     1122    522     4019   109593   27     8593    2133   1200     23 48.46
835.75/836.00	c     1372    522     4519   146715   32     9593    2347   1700     21 64.56
835.75/836.00	c     1849    522     4208   107201   25     8694    2582   1389     19 93.74
835.75/836.00	c     2663    522     4381   107259   24     9040    2841   1562     19 136.70
835.75/836.00	c     3985    522     5520   196253   35    11318    3126   2701     19 205.09
835.75/836.00	c     6067    522     4659   135700   29     9596    3439   1840     20 300.62
835.75/836.00	c     9291    522     5632   194067   34    11542    3783   2813     21 439.43
835.75/836.00	c    14229    522     5588   165166   29    11454    4162   2769     21 670.44
835.75/836.00	v -x1 -x2 x3 -x4 -x5 x6 x7 -x8 -x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 -x21 x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 -x31 x32 x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 x81 -x82 -x83 x84 -x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 -x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 -x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 x179 -x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 -x201 x202 x203 -x204 x205 -x206 x207 -x208 x209 -x210 x211 -x212 x213 -x214 x215 -x216 x217 -x218 -x219 x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228 -x229 x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 x251 -x252 x253 -x254 x255 -x256 x257 -x258 x259 -x260 -x261 x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 -x275 x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 x333 -x334 -x335 x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 -x381 x382 x383 -x384 -x385 x386 -x387 x388 x389 -x390 -x391 x392 x393 -x394 -x395 x396 -x397 x398 x399 -x400 -x401 x402 -x403 x404 x405 -x406 -x407 x408 -x409 x410 x411 -x412 -x413 x414 x415 -x416 -x417 x418 -x419 x420 -x421 x422 x423 -x424 -x425 x426 -x427 x428 x429 -x430 -x431 x432 -x433 x434 x435 -x436 -x437 x438 -x439 x440 -x441 x442 x443 -x444 -x445 x446 -x447 x448 x449 -x450 -x451 x452 x453 -x454 -x455 x456 -x457 x458 x459 -x460 -x461 -x462 -x463 x464 x465 -x466 -x467 x468 -x469 x470 x471 -x472 -x473 x474 -x475 x476 x477 -x478 -x479 x480 -x481 x482 x483 -x484 -x485 x486 -x487 x488 x489 -x490 -x491 x492 -x493 x494 -x495 x496 x497 -x498 -x499 x500 -x501 x502 x503 -x504 -x505 x506 x507 -x508 -x509 x510 -x511 x512 -x513 x514 x515 -x516 x517 -x518 -x519 x520 -x521 x522 
835.75/836.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
835.75/836.00	c   17    18053   7327    55662     6673   311916   3854     21 835.76
835.75/836.00	c Objective: 244
835.75/836.00	s OPTIMUM FOUND
835.75/836.00	c Total time: 835.758 s

Verifier Data 

OK	244

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877676-1245161274/watcher-1877676-1245161274 -o /tmp/evaluation-result-1877676-1245161274/solver-1877676-1245161274 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877676-1245161274.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 3045
/proc/meminfo: memFree=1849064/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=10832 CPUtime=0
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 183720305 11091968 229 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 2708 229 175 640 0 2034 0

[startup+0.0517941 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3045
/proc/meminfo: memFree=1849064/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=11236 CPUtime=0.04
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 499 0 0 0 4 0 0 0 18 0 1 0 183720305 11505664 436 1992294400 134512640 137136520 4294956256 18446744073709551615 135767755 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 2809 436 225 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.1018 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3045
/proc/meminfo: memFree=1849064/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=11684 CPUtime=0.09
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 2007 0 0 0 9 0 0 0 18 0 1 0 183720305 11964416 516 1992294400 134512640 137136520 4294956256 18446744073709551615 134709968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 2876 503 225 640 0 2232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11684

[startup+0.301828 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3045
/proc/meminfo: memFree=1849064/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=15716 CPUtime=0.29
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 4101 0 0 0 28 1 0 0 19 0 1 0 183720305 16093184 943 1992294400 134512640 137136520 4294956256 18446744073709551615 135441863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 3929 943 285 640 0 3285 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15716

[startup+0.701884 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3045
/proc/meminfo: memFree=1849064/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=15500 CPUtime=0.69
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 13312 0 0 0 65 4 0 0 22 0 1 0 183720305 15872000 1006 1992294400 134512640 137136520 4294956256 18446744073709551615 135181744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 3875 1010 291 640 0 3231 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15500

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1846368/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=16280 CPUtime=1.49
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 36050 0 0 0 138 11 0 0 25 0 1 0 183720305 16670720 1159 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4070 1159 291 640 0 3426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16280

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1846432/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=12492 CPUtime=3.08
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 49588 0 0 0 292 16 0 0 25 0 1 0 183720305 12791808 785 1992294400 134512640 137136520 4294956256 18446744073709551615 134912405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 3123 785 292 640 0 2479 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12492

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1845472/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=15852 CPUtime=6.29
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 85743 0 0 0 598 31 0 0 25 0 1 0 183720305 16232448 1046 1992294400 134512640 137136520 4294956256 18446744073709551615 134718904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 3963 1046 292 640 0 3319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15852

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1844840/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=16544 CPUtime=12.69
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 196120 0 0 0 1198 71 0 0 25 0 1 0 183720305 16941056 1143 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4136 1143 292 640 0 3492 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16544

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1845992/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=13332 CPUtime=25.49
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 400884 0 0 0 2398 151 0 0 25 0 1 0 183720305 13651968 983 1992294400 134512640 137136520 4294956256 18446744073709551615 134910956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 3333 987 292 640 0 2689 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13332

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1844328/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=17636 CPUtime=51.07
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 1031755 0 0 0 4718 389 0 0 25 0 1 0 183720305 18059264 1406 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4409 1406 292 640 0 3765 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17636

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1844136/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=17496 CPUtime=102.26
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 2346298 0 0 0 9354 872 0 0 25 0 1 0 183720305 17915904 1595 1992294400 134512640 137136520 4294956256 18446744073709551615 135380750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4374 1595 292 640 0 3730 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17496

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1844584/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=17708 CPUtime=162.24
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 3713694 0 0 0 14831 1393 0 0 25 0 1 0 183720305 18132992 1554 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4427 1554 292 640 0 3783 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17708

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1843240/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=18416 CPUtime=222.22
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 4934418 0 0 0 20360 1862 0 0 25 0 1 0 183720305 18857984 1609 1992294400 134512640 137136520 4294956256 18446744073709551615 135330313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4604 1616 292 640 0 3960 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842792/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=17828 CPUtime=282.2
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 6149158 0 0 0 25893 2327 0 0 25 0 1 0 183720305 18255872 1642 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4457 1644 292 640 0 3813 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17828

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842856/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=18932 CPUtime=342.19
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 7623610 0 0 0 31326 2893 0 0 25 0 1 0 183720305 19386368 1739 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4733 1739 292 640 0 4089 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18932

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842856/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=17668 CPUtime=402.17
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 9066497 0 0 0 36757 3460 0 0 25 0 1 0 183720305 18092032 1636 1992294400 134512640 137136520 4294956256 18446744073709551615 135410687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4417 1636 292 640 0 3773 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17668

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842600/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19156 CPUtime=462.15
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 10330947 0 0 0 42275 3940 0 0 25 0 1 0 183720305 19615744 1943 1992294400 134512640 137136520 4294956256 18446744073709551615 135455269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4789 1943 292 640 0 4145 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842728/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19288 CPUtime=522.13
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 11569063 0 0 0 47802 4411 0 0 25 0 1 0 183720305 19750912 1858 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4822 1858 292 640 0 4178 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842216/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=18840 CPUtime=582.12
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 12929057 0 0 0 53266 4946 0 0 25 0 1 0 183720305 19292160 2018 1992294400 134512640 137136520 4294956256 18446744073709551615 135380752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4710 2018 293 640 0 4066 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18840

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841704/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=18336 CPUtime=642.1
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 14275618 0 0 0 58746 5464 0 0 25 0 1 0 183720305 18776064 1835 1992294400 134512640 137136520 4294956256 18446744073709551615 135402608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4584 1835 293 640 0 3940 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18336

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842088/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19200 CPUtime=702.08
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 15364527 0 0 0 64321 5887 0 0 25 0 1 0 183720305 19660800 1888 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4800 1888 293 640 0 4156 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19200

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842408/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19424 CPUtime=762.07
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 16441489 0 0 0 69925 6282 0 0 25 0 1 0 183720305 19890176 1965 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4856 1965 293 640 0 4212 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19424

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842536/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19788 CPUtime=822.04
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17577245 0 0 0 75490 6714 0 0 25 0 1 0 183720305 20262912 2100 1992294400 134512640 137136520 4294956256 18446744073709551615 135442575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4947 2100 293 640 0 4303 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19788

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

[startup+825.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841704/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=18848 CPUtime=825.25
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17625209 0 0 0 75792 6733 0 0 25 0 1 0 183720305 19300352 1901 1992294400 134512640 137136520 4294956256 18446744073709551615 135380750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4712 1902 293 640 0 4068 0
Current children cumulated CPU time (s) 825.25
Current children cumulated vsize (KiB) 18848

[startup+831.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1842536/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19904 CPUtime=831.65
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17730631 0 0 0 76390 6775 0 0 25 0 1 0 183720305 20381696 1952 1992294400 134512640 137136520 4294956256 18446744073709551615 134846254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4976 1952 293 640 0 4332 0
Current children cumulated CPU time (s) 831.65
Current children cumulated vsize (KiB) 19904

[startup+833.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841960/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19656 CPUtime=833.25
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17758129 0 0 0 76539 6786 0 0 25 0 1 0 183720305 20127744 1964 1992294400 134512640 137136520 4294956256 18446744073709551615 135068921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4914 1964 293 640 0 4270 0
Current children cumulated CPU time (s) 833.25
Current children cumulated vsize (KiB) 19656

[startup+835.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841704/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=19772 CPUtime=834.84
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17775484 0 0 0 76692 6792 0 0 25 0 1 0 183720305 20246528 1989 1992294400 134512640 137136520 4294956256 18446744073709551615 135441557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4943 1989 293 640 0 4299 0
Current children cumulated CPU time (s) 834.84
Current children cumulated vsize (KiB) 19772

[startup+835.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841704/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=16332 CPUtime=835.24
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17783484 0 0 0 76728 6796 0 0 25 0 1 0 183720305 16723968 1734 1992294400 134512640 137136520 4294956256 18446744073709551615 134910956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4083 1740 293 640 0 3439 0
Current children cumulated CPU time (s) 835.24
Current children cumulated vsize (KiB) 16332

[startup+835.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841512/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=20108 CPUtime=835.64
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17795922 0 0 0 76763 6801 0 0 25 0 1 0 183720305 20590592 2024 1992294400 134512640 137136520 4294956256 18446744073709551615 135069680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 5027 2024 293 640 0 4383 0
Current children cumulated CPU time (s) 835.64
Current children cumulated vsize (KiB) 20108

[startup+836.005 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3046
/proc/meminfo: memFree=1841512/2055920 swapFree=4181384/4192956
[pid=3045] ppid=3043 vsize=16052 CPUtime=835.75
/proc/3045/stat : 3045 (bsolo) R 3043 3045 2562 0 -1 4194304 17798430 0 0 0 76772 6803 0 0 25 0 1 0 183720305 16437248 1708 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3045/statm: 4013 1708 293 640 0 3369 0
Current children cumulated CPU time (s) 835.75
Current children cumulated vsize (KiB) 16052

Child status: 0
Real time (s): 836.009
CPU time (s): 835.76
CPU user time (s): 767.728
CPU system time (s): 68.0317
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 20212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 767.728
system time used= 68.0317
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17798432
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= 924

runsolver used 0.650901 second user time and 1.79673 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 16:07:54
IDJOB=1877676
IDBENCH=2204
IDSOLVER=699
FILE ID=node49/1877676-1245161274
PBS_JOBID= 9363803
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877676-1245161274/watcher-1877676-1245161274 -o /tmp/evaluation-result-1877676-1245161274/solver-1877676-1245161274 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877676-1245161274.opb

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

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=267795805

node49.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		: 3000.232
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		: 3000.232
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:       1849608 kB
Buffers:         43164 kB
Cached:          94444 kB
SwapCached:       4580 kB
Active:          45132 kB
Inactive:       100628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849608 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4052 kB
Writeback:           0 kB
Mapped:          13852 kB
Slab:            46392 kB
Committed_AS:   168356 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877676-1245161274.opb

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 16:21:50