Trace number 2658042

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClOPT244 843.554 843.788

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 benchmark3.56146
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2658042-1276471376.opb
0.00/0.00	c File size is 122162 bytes.
0.00/0.02	c Highest Coefficient sum: 522
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.021 s
0.00/0.02	c Var: 522 Constr: 2819 2819/0/0 Lit: 12591 Watch. Lit: 5638
0.00/0.02	c Obj. Vars: 522 (100 % of total variables)
0.00/0.05	c Pre-processing Time: 0.05 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 0.05
0.29/0.31	c Initial Lower Bound: 160
0.29/0.31	c Initial Path Cost: 0
0.69/0.73	c      102    522     2921    16531    5     5842    1033    102    300 0.34
0.69/0.73	c      252    522     3071    24607    8     6142    1137    252    673 0.37
0.69/0.73	c      478    522     3297    39386   11     6594    1251    478   1091 0.44
0.69/0.73	c      816    522     3635    64431   17     7270    1377    816   1497 0.55
0.69/0.73	c     1324    522     4143    97375   23     8286    1515   1324   1821 0.73
0.69/0.73	o 258
1.79/1.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.79/1.88	c     1331    522     4151    98232   23     8566    1939   1332   1820 0.73
1.79/1.88	o 253
91.86/91.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
91.86/91.97	c     1331    522     4152    98754   23     8837    1939   1333    706 1.88
91.86/91.97	c     1432    522     4255   106815   25     9043    2133   1436    131 10.89
91.86/91.97	c     1682    522     4505   124100   27     9543    2347   1686     75 22.27
91.86/91.97	c     2159    522     4982   154060   30    10497    2582   2163     44 48.55
91.86/91.97	c     2972    522     4439    98070   22     9147    2841   1620     35 84.71
91.86/91.97	o 245
93.56/93.62	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
93.56/93.62	c     3078    522     4546   106226   23     9638    1939   1727     33 91.94
93.56/93.62	o 244
843.47/843.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
843.47/843.78	c     3087    522     4561   110392   24     9946    1939   1742     32 93.59
843.47/843.78	c     3187    522     4676   126172   26    10176    2133   1857     32 99.33
843.47/843.78	c     3439    522     4930   143492   29    10684    2347   2111     30 113.45
843.47/843.78	c     3914    522     4131    79867   19     8540    2582   1312     28 136.94
843.47/843.78	c     4729    522     4955   127967   25    10188    2841   2136     26 179.70
843.47/843.78	c     6049    522     4733   112915   23     9744    3126   1914     22 273.42
843.47/843.78	c     8130    522     5148   144377   28    10574    3439   2329     21 384.87
843.47/843.78	c    11353    522     4631   110015   23     9540    3783   1812     20 551.50
843.47/843.78	c    16290    522     5723   174186   30    11724    4162   2904     21 747.60
843.47/843.78	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 
843.47/843.78	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
843.47/843.78	c   21    18673   7741    59460     5893   155468   3074     22 843.55
843.47/843.78	c Objective: 244
843.47/843.78	s OPTIMUM FOUND
843.47/843.78	c Total time: 843.551 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-2658042-1276471376/watcher-2658042-1276471376 -o /tmp/evaluation-result-2658042-1276471376/solver-2658042-1276471376 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658042-1276471376.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: 1.11 1.04 1.01 3/106 26991
/proc/meminfo: memFree=1842412/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=10912 CPUtime=0
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 315 0 0 0 0 0 0 0 23 0 1 0 22741269 11173888 234 1992294400 134512640 137138936 4287143776 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 2728 234 173 642 0 2054 0

[startup+0.073193 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 26991
/proc/meminfo: memFree=1842412/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=11788 CPUtime=0.06
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 955 0 0 0 6 0 0 0 23 0 1 0 22741269 12070912 518 1992294400 134512640 137138936 4287143776 18446744073709551615 134712118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 2904 507 218 642 0 2260 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11788

[startup+0.101196 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 26991
/proc/meminfo: memFree=1842412/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=11752 CPUtime=0.09
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 1880 0 0 0 9 0 0 0 24 0 1 0 22741269 12034048 509 1992294400 134512640 137138936 4287143776 18446744073709551615 134709202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 2938 509 218 642 0 2294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11752

[startup+0.30122 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 26991
/proc/meminfo: memFree=1842412/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=15796 CPUtime=0.29
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 4157 0 0 0 28 1 0 0 25 0 1 0 22741269 16175104 934 1992294400 134512640 137138936 4287143776 18446744073709551615 135465991 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 3949 934 278 642 0 3305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15796

[startup+0.701266 s]
/proc/loadavg: 1.11 1.04 1.01 3/106 26991
/proc/meminfo: memFree=1842412/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=12760 CPUtime=0.69
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 4472 0 0 0 67 2 0 0 25 0 1 0 22741269 13066240 832 1992294400 134512640 137138936 4287143776 18446744073709551615 134542758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 3190 832 285 642 0 2546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12760

[startup+1.50036 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 26992
/proc/meminfo: memFree=1838808/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=15880 CPUtime=1.49
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 32486 0 0 0 139 10 0 0 25 0 1 0 22741269 16261120 1111 1992294400 134512640 137138936 4287143776 18446744073709551615 135435719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 3970 1111 285 642 0 3326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15880

[startup+3.10054 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 26992
/proc/meminfo: memFree=1838188/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=16812 CPUtime=3.09
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 76240 0 0 0 284 25 0 0 25 0 1 0 22741269 17215488 1184 1992294400 134512640 137138936 4287143776 18446744073709551615 135457177 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4203 1184 286 642 0 3559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16812

[startup+6.30091 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 26992
/proc/meminfo: memFree=1837940/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=16908 CPUtime=6.28
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 161073 0 0 0 581 47 0 0 25 0 1 0 22741269 17313792 1250 1992294400 134512640 137138936 4287143776 18446744073709551615 135251339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4227 1250 287 642 0 3583 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16908

[startup+12.7007 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 26992
/proc/meminfo: memFree=1838064/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=16684 CPUtime=12.69
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 357355 0 0 0 1159 110 0 0 25 0 1 0 22741269 17084416 1201 1992294400 134512640 137138936 4287143776 18446744073709551615 134720979 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4171 1201 287 642 0 3527 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16684

[startup+25.5011 s]
/proc/loadavg: 1.07 1.03 1.01 3/107 26994
/proc/meminfo: memFree=1838188/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17284 CPUtime=25.48
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 649882 0 0 0 2350 198 0 0 25 0 1 0 22741269 17698816 1247 1992294400 134512640 137138936 4287143776 18446744073709551615 134840775 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4321 1247 287 642 0 3677 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17284

[startup+51.1011 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 26994
/proc/meminfo: memFree=1838064/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=16896 CPUtime=51.07
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 1256516 0 0 0 4722 385 0 0 25 0 1 0 22741269 17301504 1441 1992294400 134512640 137138936 4287143776 18446744073709551615 135433263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4224 1441 287 642 0 3580 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16896

[startup+102.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 26996
/proc/meminfo: memFree=1835956/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17620 CPUtime=102.27
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 2598915 0 0 0 9407 820 0 0 25 0 1 0 22741269 18042880 1513 1992294400 134512640 137138936 4287143776 18446744073709551615 135466311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4405 1513 287 642 0 3761 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17620

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26996
/proc/meminfo: memFree=1837320/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17832 CPUtime=162.24
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 3851737 0 0 0 14986 1238 0 0 25 0 1 0 22741269 18259968 1670 1992294400 134512640 137138936 4287143776 18446744073709551615 135459179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4458 1671 287 642 0 3814 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17832

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26998
/proc/meminfo: memFree=1837072/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17060 CPUtime=222.23
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 5170557 0 0 0 20557 1666 0 0 25 0 1 0 22741269 17469440 1383 1992294400 134512640 137138936 4287143776 18446744073709551615 135380713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4265 1383 287 642 0 3621 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17060

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27000
/proc/meminfo: memFree=1836948/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17872 CPUtime=282.21
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 6296334 0 0 0 26187 2034 0 0 25 0 1 0 22741269 18300928 1766 1992294400 134512640 137138936 4287143776 18446744073709551615 135443848 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4468 1766 287 642 0 3824 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27002
/proc/meminfo: memFree=1836824/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17220 CPUtime=342.2
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 7386481 0 0 0 31833 2387 0 0 25 0 1 0 22741269 17633280 1555 1992294400 134512640 137138936 4287143776 18446744073709551615 135379341 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4305 1560 287 642 0 3661 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17220

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27004
/proc/meminfo: memFree=1835956/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18392 CPUtime=402.18
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 8625791 0 0 0 37415 2803 0 0 25 0 1 0 22741269 18833408 1777 1992294400 134512640 137138936 4287143776 18446744073709551615 135445326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4598 1777 287 642 0 3954 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27004
/proc/meminfo: memFree=1835832/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18760 CPUtime=462.16
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 9833036 0 0 0 43017 3199 0 0 25 0 1 0 22741269 19210240 1806 1992294400 134512640 137138936 4287143776 18446744073709551615 135457904 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4690 1806 287 642 0 4046 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18760

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27006
/proc/meminfo: memFree=1835584/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18468 CPUtime=522.15
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 10905871 0 0 0 48652 3563 0 0 25 0 1 0 22741269 18911232 1651 1992294400 134512640 137138936 4287143776 18446744073709551615 135082960 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4617 1651 287 642 0 3973 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18468

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27008
/proc/meminfo: memFree=1835708/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18768 CPUtime=582.13
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 12105108 0 0 0 54262 3951 0 0 25 0 1 0 22741269 19218432 1715 1992294400 134512640 137138936 4287143776 18446744073709551615 135457906 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4692 1715 287 642 0 4048 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27010
/proc/meminfo: memFree=1835088/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=15232 CPUtime=642.12
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 13399155 0 0 0 59839 4373 0 0 25 0 1 0 22741269 15597568 1448 1992294400 134512640 137138936 4287143776 18446744073709551615 135783829 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 3808 1449 287 642 0 3164 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15232

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27012
/proc/meminfo: memFree=1836080/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=15496 CPUtime=702.1
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 14882676 0 0 0 65356 4854 0 0 25 0 1 0 22741269 15867904 1533 1992294400 134512640 137138936 4287143776 18446744073709551615 135260715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 3874 1533 287 642 0 3230 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15496

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27012
/proc/meminfo: memFree=1836080/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18880 CPUtime=762.09
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 16343044 0 0 0 70878 5331 0 0 25 0 1 0 22741269 19333120 1701 1992294400 134512640 137138936 4287143776 18446744073709551615 136574033 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4539 1624 287 642 0 3895 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 18880

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1835336/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18944 CPUtime=822.06
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 17823734 0 0 0 76392 5814 0 0 25 0 1 0 22741269 19398656 1775 1992294400 134512640 137138936 4287143776 18446744073709551615 135469992 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4736 1775 287 642 0 4092 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 18944

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

[startup+831.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1835584/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18884 CPUtime=831.66
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 18047366 0 0 0 77279 5887 0 0 25 0 1 0 22741269 19337216 1726 1992294400 134512640 137138936 4287143776 18446744073709551615 135473170 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4721 1727 287 642 0 4077 0
Current children cumulated CPU time (s) 831.66
Current children cumulated vsize (KiB) 18884

[startup+838.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1835212/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=19160 CPUtime=838.06
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 18179253 0 0 0 77876 5930 0 0 25 0 1 0 22741269 19619840 1889 1992294400 134512640 137138936 4287143776 18446744073709551615 135447533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4790 1889 287 642 0 4146 0
Current children cumulated CPU time (s) 838.06
Current children cumulated vsize (KiB) 19160

[startup+841.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1834964/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=18964 CPUtime=841.26
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 18261822 0 0 0 78172 5954 0 0 25 0 1 0 22741269 19419136 1727 1992294400 134512640 137138936 4287143776 18446744073709551615 135440857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4741 1727 287 642 0 4097 0
Current children cumulated CPU time (s) 841.26
Current children cumulated vsize (KiB) 18964

[startup+843.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1835088/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=19028 CPUtime=842.86
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 18297182 0 0 0 78321 5965 0 0 25 0 1 0 22741269 19484672 1767 1992294400 134512640 137138936 4287143776 18446744073709551615 135071052 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4757 1767 287 642 0 4113 0
Current children cumulated CPU time (s) 842.86
Current children cumulated vsize (KiB) 19028

[startup+843.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1835088/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=17972 CPUtime=843.26
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 18303015 0 0 0 78359 5967 0 0 25 0 1 0 22741269 18403328 1682 1992294400 134512640 137138936 4287143776 18446744073709551615 135412732 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4493 1683 287 642 0 3849 0
Current children cumulated CPU time (s) 843.26
Current children cumulated vsize (KiB) 17972

[startup+843.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27014
/proc/meminfo: memFree=1835832/2059040 swapFree=4140108/4192956
[pid=26991] ppid=26989 vsize=19252 CPUtime=843.47
/proc/26991/stat : 26991 (bsolo_pb10) R 26989 26991 26346 0 -1 4202496 18304411 0 0 0 78379 5968 0 0 25 0 1 0 22741269 19714048 1828 1992294400 134512640 137138936 4287143776 18446744073709551615 135457143 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26991/statm: 4813 1829 287 642 0 4169 0
Current children cumulated CPU time (s) 843.47
Current children cumulated vsize (KiB) 19252

Child status: 0
Real time (s): 843.788
CPU time (s): 843.554
CPU user time (s): 783.869
CPU system time (s): 59.6849
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 19576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 783.869
system time used= 59.6849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18304599
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= 1
involuntary context switches= 1565

runsolver used 1.45478 second user time and 3.9254 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-14 01:22:56
IDJOB=2658042
IDBENCH=2204
IDSOLVER=1163
FILE ID=node006/2658042-1276471376
PBS_JOBID= 11173357
Free space on /tmp= 62472 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658042-1276471376/watcher-2658042-1276471376 -o /tmp/evaluation-result-2658042-1276471376/solver-2658042-1276471376 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2658042-1276471376.opb

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

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=290278432

node006.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.204
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842816 kB
Buffers:         42656 kB
Cached:          93328 kB
SwapCached:       6484 kB
Active:          85220 kB
Inactive:        64508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842816 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            4008 kB
Writeback:           0 kB
AnonPages:       12016 kB
Mapped:          12984 kB
Slab:            44636 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181364 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node006 at 2010-06-14 01:37:00