Trace number 1879106

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 3.1 clOPT244 810.857 812.144

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: Clause 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-1879106-1245161278.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: 0.015 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)
0.03/0.05	c Pre-processing Time: 0.042 s
0.18/0.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.30	c        0    522     2819    12591    4     5638     939      0      0 0.04
0.18/0.30	c Initial Lower Bound: 160
0.18/0.30	c Initial Path Cost: 0
0.59/0.69	c      102    522     2921    16531    5     5842    1033    102    321 0.32
0.59/0.69	c      252    522     3071    24607    8     6142    1137    252    722 0.35
0.59/0.69	c      478    522     3297    39386   11     6594    1251    478   1168 0.41
0.59/0.69	c      816    522     3635    64431   17     7270    1377    816   1606 0.51
0.59/0.69	c     1324    522     4143    97375   23     8286    1515   1324   1952 0.68
0.59/0.69	o 258
1.78/1.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.78/1.80	c     1331    522     4151    98232   23     8566    1939   1332   1954 0.68
1.78/1.80	o 253
88.37/88.48	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
88.37/88.48	c     1331    522     4152    98754   23     8837    1939   1333    741 1.79
88.37/88.48	c     1432    522     4255   106815   25     9043    2133   1436    136 10.48
88.37/88.48	c     1682    522     4505   124100   27     9543    2347   1686     78 21.43
88.37/88.48	c     2159    522     4982   154060   30    10497    2582   2163     46 46.65
88.37/88.48	c     2972    522     4439    98070   22     9147    2841   1620     36 81.49
88.37/88.48	o 245
89.97/90.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
89.97/90.07	c     3078    522     4546   106226   23     9638    1939   1727     34 88.45
89.97/90.07	o 244
810.82/812.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
810.82/812.14	c     3087    522     4561   110392   24     9946    1939   1742     34 90.04
810.82/812.14	c     3187    522     4676   126172   26    10176    2133   1857     33 95.56
810.82/812.14	c     3439    522     4930   143492   29    10684    2347   2111     31 109.13
810.82/812.14	c     3914    522     4131    79867   19     8540    2582   1312     29 131.65
810.82/812.14	c     4729    522     4955   127967   25    10188    2841   2136     27 172.78
810.82/812.14	c     6049    522     4733   112915   23     9744    3126   1914     23 262.69
810.82/812.14	c     8130    522     5148   144377   28    10574    3439   2329     21 369.92
810.82/812.14	c    11353    522     4631   110015   23     9540    3783   1812     21 529.78
810.82/812.14	c    16290    522     5723   174186   30    11724    4162   2904     22 718.51
810.82/812.14	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 
810.82/812.14	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
810.82/812.14	c   21    18673   7741    59460     5893   155468   3074     23 810.86
810.82/812.14	c Objective: 244
810.82/812.14	s OPTIMUM FOUND
810.82/812.14	c Total time: 810.855 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-1879106-1245161278/watcher-1879106-1245161278 -o /tmp/evaluation-result-1879106-1245161278/solver-1879106-1245161278 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879106-1245161278.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: 1.82 1.94 2.03 5/73 2637
/proc/meminfo: memFree=1822680/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=0 CPUtime=0
/proc/2637/stat : 2637 (runsolver) R 2635 2637 2453 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 183726433 0 0 1992294400 0 0 0 18446744073709551615 243665530151 0 0 4096 24578 0 0 0 17 0 0 0
/proc/2637/statm: 0 0 0 0 0 0 0

[startup+0.0453059 s]
/proc/loadavg: 1.82 1.94 2.03 5/73 2637
/proc/meminfo: memFree=1822680/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=11380 CPUtime=0.03
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 464 0 0 0 3 0 0 0 18 0 1 0 183726433 11653120 418 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 2845 418 190 640 0 2201 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11380

[startup+0.101198 s]
/proc/loadavg: 1.82 1.94 2.03 5/73 2637
/proc/meminfo: memFree=1822680/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=11684 CPUtime=0.08
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 1964 0 0 0 8 0 0 0 18 0 1 0 183726433 11964416 516 1992294400 134512640 137136520 4294956256 18446744073709551615 135767572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 2881 508 225 640 0 2237 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11684

[startup+0.306217 s]
/proc/loadavg: 1.82 1.94 2.03 5/73 2637
/proc/meminfo: memFree=1822680/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=11748 CPUtime=0.29
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 4202 0 0 0 28 1 0 0 19 0 1 0 183726433 12029952 627 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 2937 627 288 640 0 2293 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11748

[startup+0.701483 s]
/proc/loadavg: 1.82 1.94 2.03 5/73 2637
/proc/meminfo: memFree=1822680/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=15908 CPUtime=0.69
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 4969 0 0 0 67 2 0 0 23 0 1 0 183726433 16289792 1101 1992294400 134512640 137136520 4294956256 18446744073709551615 135379322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 3977 1101 291 640 0 3333 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15908

[startup+1.50536 s]
/proc/loadavg: 1.76 1.92 2.02 3/74 2638
/proc/meminfo: memFree=1818768/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=16124 CPUtime=1.48
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 33556 0 0 0 136 12 0 0 25 0 1 0 183726433 16510976 1261 1992294400 134512640 137136520 4294956256 18446744073709551615 135380758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4031 1261 291 640 0 3387 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16124

[startup+3.1111 s]
/proc/loadavg: 1.76 1.92 2.02 4/74 2638
/proc/meminfo: memFree=1818960/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=16908 CPUtime=3.09
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 76890 0 0 0 281 28 0 0 25 0 1 0 183726433 17313792 1338 1992294400 134512640 137136520 4294956256 18446744073709551615 135455330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4227 1338 292 640 0 3583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16908

[startup+6.30209 s]
/proc/loadavg: 1.86 1.94 2.03 2/74 2638
/proc/meminfo: memFree=1818520/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=16732 CPUtime=6.28
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 163759 0 0 0 569 59 0 0 25 0 1 0 183726433 17133568 1284 1992294400 134512640 137136520 4294956256 18446744073709551615 135464123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4183 1284 292 640 0 3539 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16732

[startup+12.7015 s]
/proc/loadavg: 1.79 1.93 2.02 3/74 2638
/proc/meminfo: memFree=1818520/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=16048 CPUtime=12.68
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 364709 0 0 0 1136 132 0 0 25 0 1 0 183726433 16433152 1270 1992294400 134512640 137136520 4294956256 18446744073709551615 135379322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4012 1270 292 640 0 3368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16048

[startup+25.5019 s]
/proc/loadavg: 1.76 1.91 2.02 2/74 2638
/proc/meminfo: memFree=1818392/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=16236 CPUtime=25.48
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 682970 0 0 0 2303 245 0 0 25 0 1 0 183726433 16625664 1231 1992294400 134512640 137136520 4294956256 18446744073709551615 135385617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4059 1237 292 640 0 3415 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16236

[startup+51.1015 s]
/proc/loadavg: 1.83 1.92 2.01 2/74 2638
/proc/meminfo: memFree=1817496/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=13856 CPUtime=51.06
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 1307952 0 0 0 4643 463 0 0 25 0 1 0 183726433 14188544 1127 1992294400 134512640 137136520 4294956256 18446744073709551615 134742695 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 3497 1139 292 640 0 2853 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13856

[startup+102.311 s]
/proc/loadavg: 1.83 1.90 2.00 3/74 2638
/proc/meminfo: memFree=1816152/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=17976 CPUtime=102.26
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 2700845 0 0 0 9256 970 0 0 25 0 1 0 183726433 18407424 1555 1992294400 134512640 137136520 4294956256 18446744073709551615 134838678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4494 1555 292 640 0 3850 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.309 s]
/proc/loadavg: 1.89 1.90 1.99 4/74 2638
/proc/meminfo: memFree=1817304/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=17736 CPUtime=162.25
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 3997180 0 0 0 14778 1447 0 0 25 0 1 0 183726433 18161664 1464 1992294400 134512640 137136520 4294956256 18446744073709551615 135079394 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4434 1464 292 640 0 3790 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17736

[startup+222.301 s]
/proc/loadavg: 2.20 1.98 2.01 3/74 2638
/proc/meminfo: memFree=1817368/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=17120 CPUtime=222.21
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 5388438 0 0 0 20254 1967 0 0 25 0 1 0 183726433 17530880 1492 1992294400 134512640 137136520 4294956256 18446744073709551615 134706144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4280 1500 292 640 0 3636 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17120

[startup+282.302 s]
/proc/loadavg: 1.85 1.92 1.99 3/74 2638
/proc/meminfo: memFree=1817240/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=17552 CPUtime=282.05
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 6513482 0 0 0 25817 2388 0 0 25 0 1 0 183726433 17973248 1487 1992294400 134512640 137136520 4294956256 18446744073709551615 134719119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4388 1487 292 640 0 3744 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 17552

[startup+342.301 s]
/proc/loadavg: 2.00 1.93 1.99 4/74 2638
/proc/meminfo: memFree=1816408/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=17620 CPUtime=341.5
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 7608827 0 0 0 31338 2812 0 0 25 0 1 0 183726433 18042880 1537 1992294400 134512640 137136520 4294956256 18446744073709551615 135387450 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4405 1537 292 640 0 3761 0
Current children cumulated CPU time (s) 341.5
Current children cumulated vsize (KiB) 17620

[startup+402.302 s]
/proc/loadavg: 2.14 1.99 2.00 3/74 2638
/proc/meminfo: memFree=1816856/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18300 CPUtime=401.23
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 8951563 0 0 0 36803 3320 0 0 25 0 1 0 183726433 18739200 1591 1992294400 134512640 137136520 4294956256 18446744073709551615 135455330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4575 1591 292 640 0 3931 0
Current children cumulated CPU time (s) 401.23
Current children cumulated vsize (KiB) 18300

[startup+462.301 s]
/proc/loadavg: 2.24 2.03 2.01 4/74 2638
/proc/meminfo: memFree=1816536/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18620 CPUtime=461.2
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 10127718 0 0 0 42358 3762 0 0 25 0 1 0 183726433 19066880 1725 1992294400 134512640 137136520 4294956256 18446744073709551615 135464199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4655 1725 292 640 0 4011 0
Current children cumulated CPU time (s) 461.2
Current children cumulated vsize (KiB) 18620

[startup+522.31 s]
/proc/loadavg: 2.27 2.08 2.03 3/74 2638
/proc/meminfo: memFree=1816664/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=17536 CPUtime=521.12
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 11286527 0 0 0 47909 4203 0 0 25 0 1 0 183726433 17956864 1596 1992294400 134512640 137136520 4294956256 18446744073709551615 135410687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4384 1596 292 640 0 3740 0
Current children cumulated CPU time (s) 521.12
Current children cumulated vsize (KiB) 17536

[startup+582.301 s]
/proc/loadavg: 2.15 2.08 2.03 3/74 2638
/proc/meminfo: memFree=1815576/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18900 CPUtime=581.09
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 12581162 0 0 0 53418 4691 0 0 25 0 1 0 183726433 19353600 1774 1992294400 134512640 137136520 4294956256 18446744073709551615 135471103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4725 1774 292 640 0 4081 0
Current children cumulated CPU time (s) 581.09
Current children cumulated vsize (KiB) 18900

[startup+642.301 s]
/proc/loadavg: 1.83 2.00 2.00 2/74 2638
/proc/meminfo: memFree=1816280/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18796 CPUtime=641.07
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 13978055 0 0 0 58894 5213 0 0 25 0 1 0 183726433 19247104 1749 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4699 1749 292 640 0 4055 0
Current children cumulated CPU time (s) 641.07
Current children cumulated vsize (KiB) 18796

[startup+702.301 s]
/proc/loadavg: 2.08 2.04 2.01 2/74 2638
/proc/meminfo: memFree=1816152/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=14972 CPUtime=701.05
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 15587273 0 0 0 64298 5807 0 0 25 0 1 0 183726433 15331328 1437 1992294400 134512640 137136520 4294956256 18446744073709551615 134542143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 3743 1437 292 640 0 3099 0
Current children cumulated CPU time (s) 701.05
Current children cumulated vsize (KiB) 14972

[startup+762.307 s]
/proc/loadavg: 2.13 2.06 2.02 2/74 2638
/proc/meminfo: memFree=1816024/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18448 CPUtime=761.03
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 17014287 0 0 0 69765 6338 0 0 25 0 1 0 183726433 18890752 1667 1992294400 134512640 137136520 4294956256 18446744073709551615 134849524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4612 1667 292 640 0 3968 0
Current children cumulated CPU time (s) 761.03
Current children cumulated vsize (KiB) 18448

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

[startup+767.902 s]
/proc/loadavg: 2.20 2.08 2.02 3/74 2638
/proc/meminfo: memFree=1816344/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18564 CPUtime=766.63
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 17141078 0 0 0 70281 6382 0 0 25 0 1 0 183726433 19009536 1668 1992294400 134512640 137136520 4294956256 18446744073709551615 135438955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4641 1668 292 640 0 3997 0
Current children cumulated CPU time (s) 766.63
Current children cumulated vsize (KiB) 18564

[startup+793.503 s]
/proc/loadavg: 2.06 2.06 2.01 2/74 2638
/proc/meminfo: memFree=1815704/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=19048 CPUtime=792.21
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 17880163 0 0 0 72564 6657 0 0 25 0 1 0 183726433 19505152 1803 1992294400 134512640 137136520 4294956256 18446744073709551615 135455866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4762 1804 292 640 0 4118 0
Current children cumulated CPU time (s) 792.21
Current children cumulated vsize (KiB) 19048

[startup+799.911 s]
/proc/loadavg: 2.14 2.07 2.02 2/74 2638
/proc/meminfo: memFree=1815896/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18936 CPUtime=798.62
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 18028912 0 0 0 73149 6713 0 0 25 0 1 0 183726433 19390464 1946 1992294400 134512640 137136520 4294956256 18446744073709551615 135410651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4734 1946 292 640 0 4090 0
Current children cumulated CPU time (s) 798.62
Current children cumulated vsize (KiB) 18936

[startup+806.307 s]
/proc/loadavg: 2.12 2.07 2.02 4/74 2638
/proc/meminfo: memFree=1815960/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18708 CPUtime=805.01
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 18173980 0 0 0 73733 6768 0 0 25 0 1 0 183726433 19156992 1771 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4677 1771 292 640 0 4033 0
Current children cumulated CPU time (s) 805.01
Current children cumulated vsize (KiB) 18708

[startup+809.502 s]
/proc/loadavg: 2.12 2.07 2.02 4/74 2638
/proc/meminfo: memFree=1815896/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18160 CPUtime=808.21
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 18248690 0 0 0 74023 6798 0 0 25 0 1 0 183726433 18595840 1899 1992294400 134512640 137136520 4294956256 18446744073709551615 135373734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4540 1899 292 640 0 3896 0
Current children cumulated CPU time (s) 808.21
Current children cumulated vsize (KiB) 18160

[startup+811.115 s]
/proc/loadavg: 2.11 2.07 2.02 3/74 2638
/proc/meminfo: memFree=1815576/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=19040 CPUtime=809.82
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 18291216 0 0 0 74167 6815 0 0 25 0 1 0 183726433 19496960 1784 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4760 1784 292 640 0 4116 0
Current children cumulated CPU time (s) 809.82
Current children cumulated vsize (KiB) 19040

[startup+811.903 s]
/proc/loadavg: 2.11 2.07 2.02 3/74 2638
/proc/meminfo: memFree=1815768/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=18852 CPUtime=810.61
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 18303078 0 0 0 74242 6819 0 0 25 0 1 0 183726433 19304448 1810 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4713 1810 292 640 0 4069 0
Current children cumulated CPU time (s) 810.61
Current children cumulated vsize (KiB) 18852

[startup+812.11 s]
/proc/loadavg: 2.11 2.07 2.02 3/74 2638
/proc/meminfo: memFree=1815768/2055920 swapFree=4169920/4192956
[pid=2637] ppid=2635 vsize=19160 CPUtime=810.82
/proc/2637/stat : 2637 (bsolo) R 2635 2637 2453 0 -1 4194304 18304516 0 0 0 74262 6820 0 0 25 0 1 0 183726433 19619840 1970 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2637/statm: 4790 1970 292 640 0 4146 0
Current children cumulated CPU time (s) 810.82
Current children cumulated vsize (KiB) 19160

Child status: 0
Real time (s): 812.144
CPU time (s): 810.857
CPU user time (s): 742.655
CPU system time (s): 68.2016
CPU usage (%): 99.8415
Max. virtual memory (cumulated for all children) (KiB): 19496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 742.655
system time used= 68.2016
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18304538
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= 4227

runsolver used 1.17082 second user time and 2.84457 second system time

The end

Launcher Data 

Begin job on node84 at 2009-06-16 16:07:58
IDJOB=1879106
IDBENCH=2204
IDSOLVER=700
FILE ID=node84/1879106-1245161278
PBS_JOBID= 9363865
Free space on /tmp= 66524 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b2.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879106-1245161278/watcher-1879106-1245161278 -o /tmp/evaluation-result-1879106-1245161278/solver-1879106-1245161278 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879106-1245161278.opb

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

MD5SUM BENCH= 074c87f3baaaee27cf79610ce4b49729
RANDOM SEED=1379206107

node84.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823168 kB
Buffers:         32752 kB
Cached:         101384 kB
SwapCached:      17164 kB
Active:          67096 kB
Inactive:       102808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823168 kB
SwapTotal:     4192956 kB
SwapFree:      4169920 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          43276 kB
Slab:            47904 kB
Committed_AS:   603464 kB
PageTables:       2064 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879106-1245161278.opb

Free space on /tmp at the end= 66520 MiB
End job on node84 at 2009-06-16 16:21:30