Trace number 1880518

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 pbSAT191 1798.02 1798.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b1.opb
MD5SUMeb2e849a72ed563d78cdb83a394edb27
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark84.9551
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables456
Total number of constraints1602
Number of constraints which are clauses1602
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 456
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 456
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 456
Number of bits of the biggest sum of numbers9
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: Generic Pseudo-Boolean 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-1880518-1245158752.opb
0.00/0.00	c File size is 66775 bytes.
0.00/0.01	c Highest Coefficient sum: 456
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 456 Constr: 1602 1602/0/0 Lit: 6636 Watch. Lit: 3204
0.00/0.01	c Obj. Vars: 456 (100 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.09/0.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.17	c        0    456     1602     6636    4     3204     533      0      0 0.02
0.09/0.17	c Initial Lower Bound: 132
0.09/0.17	c Initial Path Cost: 0
0.09/0.18	o 208
3.09/3.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.20	c       36    456     1675    10452    6     3598    1533     73    204 0.18
3.09/3.20	o 207
11.19/11.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.19/11.21	c      126    456     1886    45364   24     5244    1533    284     39 3.20
11.19/11.21	c      229    456     2098    67765   32     6055    1687    496     32 7.13
11.19/11.21	o 197
12.89/12.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.89/12.94	c      325    456     2303    93294   40     6879    1533    701     29 11.21
12.89/12.94	o 194
25.69/25.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
25.69/25.79	c      352    456     2363   104295   44     7864    1533    761     27 12.94
25.69/25.79	c      453    456     2572   128281   49     8364    1687    970     27 16.44
25.69/25.79	o 193
637.11/637.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
637.11/637.37	c      670    456     3019   177150   58    11206    1533   1417     25 25.79
637.11/637.37	c      770    456     2370    86618   36     7795    1687    768     25 29.85
637.11/637.37	c     1020    456     2892   149231   51    10724    1856   1290     26 37.98
637.11/637.37	c     1495    456     2766   120486   43    10450    2042   1164     28 52.89
637.11/637.37	c     2308    456     3301   276103   83    21048    2247   1699     33 69.86
637.11/637.37	c     3629    456     3795   327159   86    23271    2472   2193     32 111.75
637.11/637.37	c     5711    456     3775   360459   95    38936    2720   2173     35 161.83
637.11/637.37	c     8941    456     3020   233718   77    33095    2993   1418     36 247.49
637.11/637.37	c    13878    456     3100   300650   96    25463    3293   1498     39 353.19
637.11/637.37	c    21385    454     4834   753151  155    70255    3623   3232     48 436.85
637.11/637.37	o 191
1798.01/1798.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.01/1798.51	c    31340    454     3824   457477  119    26001    1533   2222     49 637.20
1798.01/1798.51	c    31440    454     2581   146306   56    19724    1687    979     48 643.77
1798.01/1798.51	c    31690    454     3085   266576   86    30960    1856   1483     48 648.26
1798.01/1798.51	c    32165    454     2889   233639   80    28083    2042   1287     49 655.60
1798.01/1798.51	c    32978    454     3267   329386  100    24640    2247   1665     49 667.70
1798.01/1798.51	c    34299    454     3276   360046  109    12959    2472   1674     50 685.97
1798.01/1798.51	c    36380    454     3161   351526  111    52381    2720   1559     50 718.93
1798.01/1798.51	c    39604    454     3457   438282  126    71154    2993   1855     51 766.34
1798.01/1798.51	c    44541    454     3248   382237  117    59735    3293   1646     52 841.62
1798.01/1798.51	c    52048    454     3673   496288  135    82862    3623   2071     55 945.97
1798.01/1798.51	c    63410    454     4522   723865  160   132510    3986   2920     57 1093.93
1798.01/1798.51	c    80554    454     4001   581858  145   103081    4385   2399     59 1344.79
1798.01/1798.51	c   106374    454     5914  1085147  183   215767    4824   4312     60 1751.03
1798.01/1798.51	c Resources Exceeded
1798.01/1798.51	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 
1798.01/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.01/1798.51	c   29   109324   7487   141394     6631  1287128   5029     60 1798.02
1798.01/1798.51	c Objective: 191
1798.01/1798.51	s SATISFIABLE
1798.01/1798.51	c Total time: 1798.02 s

Verifier Data 

OK	191

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880518-1245158752/watcher-1880518-1245158752 -o /tmp/evaluation-result-1880518-1245158752/solver-1880518-1245158752 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880518-1245158752.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: 1.07 0.99 0.83 3/65 2778
/proc/meminfo: memFree=1936376/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=10776 CPUtime=0
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 241 0 0 0 0 0 0 0 20 0 1 0 1787419 11034624 225 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 2694 225 174 640 0 2033 0

[startup+0.0310799 s]
/proc/loadavg: 1.07 0.99 0.83 3/65 2778
/proc/meminfo: memFree=1936376/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=11100 CPUtime=0.02
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 433 0 0 0 2 0 0 0 20 0 1 0 1787419 11366400 400 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 2775 400 225 640 0 2131 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11100

[startup+0.101124 s]
/proc/loadavg: 1.07 0.99 0.83 3/65 2778
/proc/meminfo: memFree=1936376/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=13320 CPUtime=0.09
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 845 0 0 0 9 0 0 0 20 0 1 0 1787419 13639680 724 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3330 724 285 640 0 2686 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13320

[startup+0.301141 s]
/proc/loadavg: 1.07 0.99 0.83 3/65 2778
/proc/meminfo: memFree=1936376/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=13752 CPUtime=0.29
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 5040 0 0 0 27 2 0 0 22 0 1 0 1787419 14082048 653 1992294400 134512640 137136520 4294956256 18446744073709551615 134846254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3438 653 291 640 0 2794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13752

[startup+0.701178 s]
/proc/loadavg: 1.07 0.99 0.83 3/65 2778
/proc/meminfo: memFree=1936376/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=13676 CPUtime=0.69
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 14771 0 0 0 65 4 0 0 25 0 1 0 1787419 14004224 693 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3419 693 291 640 0 2775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13676

[startup+1.50125 s]
/proc/loadavg: 1.06 0.99 0.83 2/66 2779
/proc/meminfo: memFree=1935088/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=13752 CPUtime=1.49
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 31407 0 0 0 141 8 0 0 25 0 1 0 1787419 14082048 766 1992294400 134512640 137136520 4294956256 18446744073709551615 135438666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3438 766 292 640 0 2794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13752

[startup+3.1014 s]
/proc/loadavg: 1.06 0.99 0.83 2/66 2779
/proc/meminfo: memFree=1933680/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=13972 CPUtime=3.09
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 59037 0 0 0 292 17 0 0 25 0 1 0 1787419 14307328 790 1992294400 134512640 137136520 4294956256 18446744073709551615 135438632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3493 790 292 640 0 2849 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13972

[startup+6.30166 s]
/proc/loadavg: 1.06 0.99 0.83 2/66 2779
/proc/meminfo: memFree=1934384/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=11980 CPUtime=6.28
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 134591 0 0 0 589 39 0 0 25 0 1 0 1787419 12267520 688 1992294400 134512640 137136520 4294956256 18446744073709551615 136293435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 2995 688 292 640 0 2351 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11980

[startup+12.7013 s]
/proc/loadavg: 1.05 0.99 0.83 2/66 2779
/proc/meminfo: memFree=1933624/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=14684 CPUtime=12.69
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 305535 0 0 0 1176 93 0 0 25 0 1 0 1787419 15036416 962 1992294400 134512640 137136520 4294956256 18446744073709551615 134719156 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3671 962 292 640 0 3027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14684

[startup+25.5014 s]
/proc/loadavg: 1.04 0.99 0.83 2/66 2779
/proc/meminfo: memFree=1932600/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=15316 CPUtime=25.48
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 637583 0 0 0 2358 190 0 0 25 0 1 0 1787419 15683584 1203 1992294400 134512640 137136520 4294956256 18446744073709551615 135374666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 3829 1204 292 640 0 3185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15316

[startup+51.1018 s]
/proc/loadavg: 1.03 0.99 0.84 2/66 2779
/proc/meminfo: memFree=1931512/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=16860 CPUtime=51.08
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 1137306 0 0 0 4765 343 0 0 25 0 1 0 1787419 17264640 1488 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 4215 1489 292 640 0 3571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16860

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.84 2/66 2779
/proc/meminfo: memFree=1929016/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=18476 CPUtime=102.27
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 1725452 0 0 0 9692 535 0 0 25 0 1 0 1787419 18919424 2055 1992294400 134512640 137136520 4294956256 18446744073709551615 135433752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 4619 2055 293 640 0 3975 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18476

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/66 2779
/proc/meminfo: memFree=1928184/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=20240 CPUtime=162.24
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 2193094 0 0 0 15524 700 0 0 25 0 1 0 1787419 20725760 2307 1992294400 134512640 137136520 4294956256 18446744073709551615 134710999 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 5060 2314 293 640 0 4416 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20240

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/66 2781
/proc/meminfo: memFree=1926072/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=22028 CPUtime=222.23
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 2648526 0 0 0 21353 870 0 0 25 0 1 0 1787419 22556672 2819 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 5507 2819 293 640 0 4863 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22028

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/66 2781
/proc/meminfo: memFree=1925816/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=22100 CPUtime=282.21
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 2990339 0 0 0 27223 998 0 0 25 0 1 0 1787419 22630400 2845 1992294400 134512640 137136520 4294956256 18446744073709551615 135447705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 5525 2845 293 640 0 4881 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22100

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/66 2781
/proc/meminfo: memFree=1925880/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=21516 CPUtime=342.19
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 3284260 0 0 0 33110 1109 0 0 25 0 1 0 1787419 22032384 2827 1992294400 134512640 137136520 4294956256 18446744073709551615 135432179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 5379 2827 293 640 0 4735 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21516

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.87 2/66 2781
/proc/meminfo: memFree=1921720/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=24492 CPUtime=402.18
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 3758473 0 0 0 38941 1277 0 0 25 0 1 0 1787419 25079808 3818 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 6123 3818 293 640 0 5479 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24492

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 2781
/proc/meminfo: memFree=1920376/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=27444 CPUtime=462.16
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 4179737 0 0 0 44786 1430 0 0 25 0 1 0 1787419 28102656 4171 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 6861 4171 293 640 0 6217 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27444

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 2781
/proc/meminfo: memFree=1918392/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=27632 CPUtime=522.14
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 4585206 0 0 0 50641 1573 0 0 25 0 1 0 1787419 28295168 4603 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 6908 4603 293 640 0 6264 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27632

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 2781
/proc/meminfo: memFree=1916024/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31904 CPUtime=582.13
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 5060707 0 0 0 56473 1740 0 0 25 0 1 0 1787419 32669696 5282 1992294400 134512640 137136520 4294956256 18446744073709551615 135471118 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7976 5282 293 640 0 7332 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 31904

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 2781
/proc/meminfo: memFree=1915640/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=32008 CPUtime=642.11
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 5369128 0 0 0 62350 1861 0 0 25 0 1 0 1787419 32776192 5336 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8002 5336 293 640 0 7358 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32008

[startup+702.301 s]

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

/proc/meminfo: memFree=1915832/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31008 CPUtime=1062
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 5541585 0 0 0 104247 1953 0 0 25 0 1 0 1787419 31752192 5241 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7752 5241 293 640 0 7108 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 31008

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1915704/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=32096 CPUtime=1121.99
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 5599828 0 0 0 110219 1980 0 0 25 0 1 0 1787419 32866304 5235 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7540 5235 293 640 0 6896 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 32096

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1915640/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=30156 CPUtime=1181.97
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 5923548 0 0 0 116092 2105 0 0 25 0 1 0 1787419 30879744 5234 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7539 5234 293 640 0 6895 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 30156

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1915640/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=30148 CPUtime=1241.95
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 6210589 0 0 0 121982 2213 0 0 25 0 1 0 1787419 30871552 5232 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7537 5232 293 640 0 6893 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 30148

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1915576/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=30148 CPUtime=1301.94
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 6493953 0 0 0 127872 2322 0 0 25 0 1 0 1787419 30871552 5232 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7537 5232 293 640 0 6893 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 30148

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1914040/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31600 CPUtime=1361.92
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 6843139 0 0 0 133740 2452 0 0 25 0 1 0 1787419 32358400 5595 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7900 5595 293 640 0 7256 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 31600

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1913720/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31900 CPUtime=1421.91
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 7166873 0 0 0 139624 2567 0 0 25 0 1 0 1787419 32665600 5670 1992294400 134512640 137136520 4294956256 18446744073709551615 134616644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7975 5670 293 640 0 7331 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 31900

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1913656/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31904 CPUtime=1481.89
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 7497455 0 0 0 145497 2692 0 0 25 0 1 0 1787419 32669696 5671 1992294400 134512640 137136520 4294956256 18446744073709551615 134605515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7976 5671 293 640 0 7332 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 31904

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1913592/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33892 CPUtime=1541.87
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 7802612 0 0 0 151381 2806 0 0 25 0 1 0 1787419 34705408 5741 1992294400 134512640 137136520 4294956256 18446744073709551615 134846254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8473 5741 293 640 0 7829 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 33892

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1913592/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31920 CPUtime=1601.85
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 8077841 0 0 0 157276 2909 0 0 25 0 1 0 1787419 32686080 5675 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7980 5675 293 640 0 7336 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 31920

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1913592/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=31908 CPUtime=1661.84
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 8329816 0 0 0 163177 3007 0 0 25 0 1 0 1787419 32673792 5672 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 7977 5672 293 640 0 7333 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 31908

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1913528/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33820 CPUtime=1721.82
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 8617739 0 0 0 169068 3114 0 0 25 0 1 0 1787419 34631680 5721 1992294400 134512640 137136520 4294956256 18446744073709551615 134846254 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8455 5721 293 640 0 7811 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 33820

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33908 CPUtime=1781.81
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 8935183 0 0 0 174947 3234 0 0 25 0 1 0 1787419 34721792 6172 1992294400 134512640 137136520 4294956256 18446744073709551615 134606783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8477 6172 293 640 0 7833 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 33908

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

[startup+1791.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33908 CPUtime=1791.4
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 8993163 0 0 0 175887 3253 0 0 25 0 1 0 1787419 34721792 6172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8477 6172 293 640 0 7833 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 33908

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33908 CPUtime=1794.61
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 9011116 0 0 0 176201 3260 0 0 25 0 1 0 1787419 34721792 6172 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8477 6172 293 640 0 7833 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 33908

[startup+1796.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33908 CPUtime=1796.2
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 9020184 0 0 0 176356 3264 0 0 25 0 1 0 1787419 34721792 6172 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8477 6172 293 640 0 7833 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 33908

[startup+1797.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=36020 CPUtime=1797
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 9024462 0 0 0 176434 3266 0 0 25 0 1 0 1787419 36884480 6256 1992294400 134512640 137136520 4294956256 18446744073709551615 135438666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 9005 6256 293 640 0 8361 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 36020

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=33908 CPUtime=1797.8
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 9029071 0 0 0 176513 3267 0 0 25 0 1 0 1787419 34721792 6172 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8477 6172 293 640 0 7833 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 33908

[startup+1798.51 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 2781
/proc/meminfo: memFree=1911480/2055920 swapFree=4192956/4192956
[pid=2778] ppid=2776 vsize=35752 CPUtime=1798.01
/proc/2778/stat : 2778 (bsolo) R 2776 2778 2663 0 -1 4194304 9030333 0 0 0 176533 3268 0 0 25 0 1 0 1787419 36610048 6230 1992294400 134512640 137136520 4294956256 18446744073709551615 135438666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2778/statm: 8938 6230 293 640 0 8294 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 35752

Child status: 0
Real time (s): 1798.51
CPU time (s): 1798.02
CPU user time (s): 1765.34
CPU system time (s): 32.684
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 36044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.34
system time used= 32.684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9030370
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= 2672

runsolver used 1.72574 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 15:25:52
IDJOB=1880518
IDBENCH=2171
IDSOLVER=701
FILE ID=node8/1880518-1245158752
PBS_JOBID= 9363820
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b1.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880518-1245158752/watcher-1880518-1245158752 -o /tmp/evaluation-result-1880518-1245158752/solver-1880518-1245158752 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880518-1245158752.opb

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

MD5SUM BENCH= eb2e849a72ed563d78cdb83a394edb27
RANDOM SEED=2070460441

node8.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		: 3000.236
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		: 3000.236
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:       1936856 kB
Buffers:         18336 kB
Cached:          58368 kB
SwapCached:          0 kB
Active:          51492 kB
Inactive:        38940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4004 kB
Writeback:           0 kB
Mapped:          23496 kB
Slab:            14400 kB
Committed_AS:    52212 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880518-1245158752.opb

Free space on /tmp at the end= 66284 MiB
End job on node8 at 2009-06-16 15:55:50