Trace number 2657117

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 CardOPT244 673.044 673.272

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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2657117-1276471344.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: 0.02 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
0.29/0.35	o 253
61.47/61.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
61.47/61.58	c       99    522     3018    20381    6     6305    1939    199    281 0.35
61.47/61.58	c      199    522     3218    29583    9     6705    2133    399     19 10.34
61.47/61.58	c      451    522     3722    61061   16     7713    2347    903     19 23.52
61.47/61.58	c      926    522     4672   113947   24     9613    2582   1853     16 55.56
61.47/61.58	o 252
72.76/72.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
72.76/72.86	c     1049    522     4922   133520   27    10383    1939   2103     17 61.56
72.76/72.86	c     1150    522     3992    81347   20     8254    2133   1173     16 68.09
72.76/72.86	o 244
672.97/673.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
672.97/673.27	c     1256    522     4205    96137   22     8958    1939   1386     17 72.84
672.97/673.27	c     1356    522     4405   108035   24     9358    2133   1586     16 80.28
672.97/673.27	c     1607    522     4910   144954   29    10368    2347   2091     17 93.22
672.97/673.27	c     2082    522     4638   122142   26     9554    2582   1819     17 120.79
672.97/673.27	c     2895    522     4823   146828   30     9924    2841   2004     18 155.35
672.97/673.27	c     4216    522     4322    99329   22     8922    3126   1503     19 220.84
672.97/673.27	c     6299    522     5141   149118   29    10560    3439   2322     19 317.03
672.97/673.27	c     9522    522     6069   246479   40    12416    3783   3250     20 475.58
672.97/673.27	c    14458    522     6108   225780   36    12494    4162   3289     21 663.49
672.97/673.27	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 
672.97/673.27	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
672.97/673.27	c   15    14678   5984    43310     6387   239875   3568     21 673.04
672.97/673.27	c Objective: 244
672.97/673.27	s OPTIMUM FOUND
672.97/673.27	c Total time: 673.041 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-2657117-1276471344/watcher-2657117-1276471344 -o /tmp/evaluation-result-2657117-1276471344/solver-2657117-1276471344 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657117-1276471344.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: 1.03 1.01 1.00 2/106 28076
/proc/meminfo: memFree=1822284/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=10912 CPUtime=0
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 320 0 0 0 0 0 0 0 20 0 1 0 20790763 11173888 238 1992294400 134512640 137138936 4291770672 18446744073709551615 134517403 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 2728 238 175 642 0 2054 0

[startup+0.068512 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 28076
/proc/meminfo: memFree=1822284/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=11568 CPUtime=0.06
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 851 0 0 0 6 0 0 0 20 0 1 0 20790763 11845632 494 1992294400 134512640 137138936 4291770672 18446744073709551615 134712115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 2890 492 218 642 0 2246 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11568

[startup+0.101519 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 28076
/proc/meminfo: memFree=1822284/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=11764 CPUtime=0.1
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 1919 0 0 0 9 1 0 0 20 0 1 0 20790763 12046336 496 1992294400 134512640 137138936 4291770672 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 2941 508 218 642 0 2297 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11764

[startup+0.300557 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 28076
/proc/meminfo: memFree=1822284/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=15796 CPUtime=0.29
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 4158 0 0 0 28 1 0 0 20 0 1 0 20790763 16175104 934 1992294400 134512640 137138936 4291770672 18446744073709551615 135440713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3949 934 278 642 0 3305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15796

[startup+0.700631 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 28076
/proc/meminfo: memFree=1822284/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=14864 CPUtime=0.69
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 16115 0 0 0 64 5 0 0 20 0 1 0 20790763 15220736 840 1992294400 134512640 137138936 4291770672 18446744073709551615 135382468 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3716 842 286 642 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14864

[startup+1.50078 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 28077
/proc/meminfo: memFree=1819672/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=15644 CPUtime=1.49
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 35886 0 0 0 138 11 0 0 23 0 1 0 20790763 16019456 851 1992294400 134512640 137138936 4291770672 18446744073709551615 134849294 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3911 851 286 642 0 3267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15644

[startup+3.10108 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 28077
/proc/meminfo: memFree=1819672/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=15980 CPUtime=3.09
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 63904 0 0 0 290 19 0 0 25 0 1 0 20790763 16363520 994 1992294400 134512640 137138936 4291770672 18446744073709551615 134731553 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3995 994 287 642 0 3351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15980

[startup+6.30067 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 28077
/proc/meminfo: memFree=1819052/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=15944 CPUtime=6.29
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 135264 0 0 0 590 39 0 0 25 0 1 0 20790763 16326656 974 1992294400 134512640 137138936 4291770672 18446744073709551615 135441110 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3986 974 287 642 0 3342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15944

[startup+12.7009 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 28077
/proc/meminfo: memFree=1819300/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=14792 CPUtime=12.69
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 295647 0 0 0 1178 91 0 0 25 0 1 0 20790763 15147008 869 1992294400 134512640 137138936 4291770672 18446744073709551615 135435683 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3698 869 287 642 0 3054 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14792

[startup+25.5013 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 28077
/proc/meminfo: memFree=1818564/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=15232 CPUtime=25.48
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 554472 0 0 0 2374 174 0 0 25 0 1 0 20790763 15597568 952 1992294400 134512640 137138936 4291770672 18446744073709551615 134713146 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3808 956 287 642 0 3164 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15232

[startup+51.101 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 28079
/proc/meminfo: memFree=1817944/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=16636 CPUtime=51.07
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 1101065 0 0 0 4765 342 0 0 25 0 1 0 20790763 17035264 1149 1992294400 134512640 137138936 4291770672 18446744073709551615 134851218 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4159 1149 287 642 0 3515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16636

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28079
/proc/meminfo: memFree=1817820/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18008 CPUtime=102.26
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 2337514 0 0 0 9481 745 0 0 25 0 1 0 20790763 18440192 1483 1992294400 134512640 137138936 4291770672 18446744073709551615 135180235 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4502 1483 288 642 0 3858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28081
/proc/meminfo: memFree=1816828/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18268 CPUtime=162.24
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 3682523 0 0 0 15030 1194 0 0 25 0 1 0 20790763 18706432 1578 1992294400 134512640 137138936 4291770672 18446744073709551615 135445287 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4567 1578 288 642 0 3923 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18268

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28083
/proc/meminfo: memFree=1815836/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18668 CPUtime=222.21
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 4904234 0 0 0 20619 1602 0 0 25 0 1 0 20790763 19116032 1620 1992294400 134512640 137138936 4291770672 18446744073709551615 135440843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4667 1620 288 642 0 4023 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18668

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28085
/proc/meminfo: memFree=1816580/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=14928 CPUtime=282.19
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 6087617 0 0 0 26227 1992 0 0 25 0 1 0 20790763 15286272 1404 1992294400 134512640 137138936 4291770672 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3732 1404 288 642 0 3088 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14928

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 28085
/proc/meminfo: memFree=1816208/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18008 CPUtime=342.18
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 7285026 0 0 0 31834 2384 0 0 25 0 1 0 20790763 18440192 1692 1992294400 134512640 137138936 4291770672 18446744073709551615 135380642 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4502 1692 288 642 0 3858 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18008

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28087
/proc/meminfo: memFree=1814844/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18508 CPUtime=402.15
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 8426311 0 0 0 37454 2761 0 0 25 0 1 0 20790763 18952192 1866 1992294400 134512640 137138936 4291770672 18446744073709551615 135380558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4627 1866 288 642 0 3983 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18508

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 28089
/proc/meminfo: memFree=1815464/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=19188 CPUtime=462.13
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 9594631 0 0 0 43054 3159 0 0 25 0 1 0 20790763 19648512 1801 1992294400 134512640 137138936 4291770672 18446744073709551615 134720983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4797 1801 288 642 0 4153 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19188

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 28091
/proc/meminfo: memFree=1815216/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=19120 CPUtime=522.12
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 10985718 0 0 0 48600 3612 0 0 25 0 1 0 20790763 19578880 1856 1992294400 134512640 137138936 4291770672 18446744073709551615 135441009 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4780 1856 288 642 0 4136 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19120

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 28093
/proc/meminfo: memFree=1815712/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18272 CPUtime=582.09
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 12279865 0 0 0 54160 4049 0 0 25 0 1 0 20790763 18710528 1704 1992294400 134512640 137138936 4291770672 18446744073709551615 134733978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4568 1711 288 642 0 3924 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18272

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28093
/proc/meminfo: memFree=1814968/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18204 CPUtime=642.08
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13366247 0 0 0 59790 4418 0 0 25 0 1 0 20790763 18640896 1723 1992294400 134512640 137138936 4291770672 18446744073709551615 134713090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4551 1724 288 642 0 3907 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18204

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

[startup+652.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815216/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=19192 CPUtime=652.47
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13537961 0 0 0 60774 4473 0 0 25 0 1 0 20790763 19652608 1811 1992294400 134512640 137138936 4291770672 18446744073709551615 134740240 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4798 1811 288 642 0 4154 0
Current children cumulated CPU time (s) 652.47
Current children cumulated vsize (KiB) 19192

[startup+665.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815340/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18468 CPUtime=665.28
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13800224 0 0 0 61968 4560 0 0 25 0 1 0 20790763 18911232 1804 1992294400 134512640 137138936 4291770672 18446744073709551615 135183808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4617 1808 288 642 0 3973 0
Current children cumulated CPU time (s) 665.28
Current children cumulated vsize (KiB) 18468

[startup+668.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815588/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18204 CPUtime=668.48
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13858496 0 0 0 62270 4578 0 0 25 0 1 0 20790763 18640896 1818 1992294400 134512640 137138936 4291770672 18446744073709551615 134713090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4551 1818 288 642 0 3907 0
Current children cumulated CPU time (s) 668.48
Current children cumulated vsize (KiB) 18204

[startup+670.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815588/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=15652 CPUtime=670.07
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13890665 0 0 0 62419 4588 0 0 25 0 1 0 20790763 16027648 1585 1992294400 134512640 137138936 4291770672 18446744073709551615 134750212 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 3913 1585 288 642 0 3269 0
Current children cumulated CPU time (s) 670.07
Current children cumulated vsize (KiB) 15652

[startup+671.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815216/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=19196 CPUtime=671.67
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13915143 0 0 0 62570 4597 0 0 25 0 1 0 20790763 19656704 1820 1992294400 134512640 137138936 4291770672 18446744073709551615 135457840 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4799 1820 288 642 0 4155 0
Current children cumulated CPU time (s) 671.67
Current children cumulated vsize (KiB) 19196

[startup+672.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815216/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18432 CPUtime=672.47
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13926836 0 0 0 62646 4601 0 0 25 0 1 0 20790763 18874368 1685 1992294400 134512640 137138936 4291770672 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4608 1585 288 642 0 3964 0
Current children cumulated CPU time (s) 672.47
Current children cumulated vsize (KiB) 18432

[startup+673.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815092/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=19252 CPUtime=672.87
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13935298 0 0 0 62684 4603 0 0 25 0 1 0 20790763 19714048 1771 1992294400 134512640 137138936 4291770672 18446744073709551615 135440730 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4813 1771 288 642 0 4169 0
Current children cumulated CPU time (s) 672.87
Current children cumulated vsize (KiB) 19252

[startup+673.208 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28095
/proc/meminfo: memFree=1815092/2059040 swapFree=4142408/4192956
[pid=28076] ppid=28074 vsize=18280 CPUtime=672.97
/proc/28076/stat : 28076 (bsolo_pb10) R 28074 28076 26985 0 -1 4202496 13938340 0 0 0 62693 4604 0 0 25 0 1 0 20790763 18718720 1726 1992294400 134512640 137138936 4291770672 18446744073709551615 135380739 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28076/statm: 4570 1726 288 642 0 3926 0
Current children cumulated CPU time (s) 672.97
Current children cumulated vsize (KiB) 18280

Child status: 0
Real time (s): 673.272
CPU time (s): 673.044
CPU user time (s): 626.99
CPU system time (s): 46.054
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 19828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 626.99
system time used= 46.054
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13939893
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= 7805

runsolver used 1.18382 second user time and 3.11153 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-14 01:22:24
IDJOB=2657117
IDBENCH=2204
IDSOLVER=1162
FILE ID=node019/2657117-1276471344
PBS_JOBID= 11173358
Free space on /tmp= 62356 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657117-1276471344/watcher-2657117-1276471344 -o /tmp/evaluation-result-2657117-1276471344/solver-2657117-1276471344 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2657117-1276471344.opb

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

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=1274296385

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822688 kB
Buffers:         49972 kB
Cached:          95416 kB
SwapCached:       4636 kB
Active:          98452 kB
Inactive:        60468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822688 kB
SwapTotal:     4192956 kB
SwapFree:      4142408 kB
Dirty:            4296 kB
Writeback:          20 kB
AnonPages:       11724 kB
Mapped:          13720 kB
Slab:            55656 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62352 MiB
End job on node019 at 2010-06-14 01:33:38