Trace number 1880548

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 pbSAT (TO)2750 1800.27 1800.04

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark0.546915
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
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-1880548-1245163584.opb
0.00/0.00	c File size is 87501 bytes.
0.00/0.01	c Highest Coefficient sum: 104116
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 2289 Constr: 1142 739/403/0 Lit: 9886 Watch. Lit: 5977
0.00/0.01	c Obj. Vars: 1798 (78.5496 % of total variables)
0.03/0.04	c Pre-processing Time: 0.038 s
0.03/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.03/0.04	c        0   2281     1136     9856    8     5956   28594      0      0 0.04
0.03/0.04	c Switching off lower bounding mode.
0.03/0.07	o 5745
0.03/0.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.03/0.08	c       31   2281     1198    11937    9     7357   32188     62    449 0.07
0.03/0.08	o 4243
0.29/0.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.39	c       37   2281     1211    13770   11     8590   32188     75    462 0.08
0.29/0.39	o 4146
0.39/0.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.46	c      133   2281     1404   221587  157   130673   32188    268    337 0.39
0.39/0.46	o 3736
0.49/0.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.54	c      151   2281     1429   230421  161   116333   32188    293    323 0.47
0.49/0.54	o 3735
1.39/1.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.41	c      167   2281     1462   265303  181   136472   32188    326    306 0.54
1.39/1.41	c      267   2281     1592   335515  210   170293   35407    456    362 0.74
1.39/1.41	c      517   2281     1842   360746  195   162227   38948    706    521 0.99
1.39/1.41	o 3230
1.49/1.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.49/1.55	c      606   2281     2020   516446  255   239963   32188    884    427 1.42
1.49/1.55	o 3140
3.09/3.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.10	c      628   2281     2065   566143  274   262219   32188    929    405 1.55
3.09/3.10	c      729   2281     2261   731796  323   364063   35407   1125    360 2.02
3.09/3.10	c      980   2281     2512   756646  301   344409   38948   1376    362 2.70
3.09/3.10	o 3135
4.59/4.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.59/4.60	c     1042   2281     2619   860050  328   401205   32188   1483    335 3.10
4.59/4.60	c     1142   2281     2768   941792  340   444731   35407   1632    315 3.62
4.59/4.60	o 3042
21.79/21.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
21.79/21.83	c     1344   2281     3173  1376406  433   685278   32188   2037    291 4.61
21.79/21.83	c     1450   2281     3383  1563070  462   776348   35407   2247    278 5.21
21.79/21.83	c     1700   2281     3883  2131233  548  1051139   38948   2747    256 6.63
21.79/21.83	c     2178   2281     4511  2421176  536  1139012   42843   3375    233 9.31
21.79/21.83	c     2993   2281     5952  3433589  576  1795161   47128   4816    213 14.01
21.79/21.83	o 2953
26.40/26.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
26.40/26.46	c     3686   2281     7322  4804979  656  2555799   32188   6186    168 21.84
26.40/26.46	c     3786   2281     7522  4986171  662  2613237   35407   6386    157 24.08
26.40/26.46	o 2946
74.59/74.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
74.59/74.66	c     3859   2281     7668  5125074  668  2670706   32188   6532    145 26.47
74.59/74.66	c     3960   2281     7826  5227613  667  2533786   35407   6690    140 28.24
74.59/74.66	c     4210   2281     8237  5483914  665  2682037   38948   7101    132 31.66
74.59/74.66	c     4688   2281     9086  6073199  668  3149874   42843   7950    129 36.12
74.59/74.66	c     5501   2281    10712  7456708  696  4094937   47128   9576     94 58.26
74.59/74.66	o 2936
106.61/106.63	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
106.61/106.63	c     6626   2281    12952  9676831  747  5436554   32188  11816     88 74.67
106.61/106.63	c     6729   2281    13158  9848519  748  5194177   35407  12022     85 78.54
106.61/106.63	c     6979   2281    13650 10251346  751  5557787   38948  12514     82 84.79
106.61/106.63	c     7456   2281    14604 11054926  756  6021902   42843  13468     80 92.37
106.61/106.63	c     8271   2281    16234 12351434  760  7010881   47128  15098     79 103.93
106.61/106.63	o 2839
146.51/146.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
146.51/146.51	c     8321   2281    16330 12451621  762  6960842   32188  15194     78 106.65
146.51/146.51	c     8421   2281    16530 12613009  763  6861322   35407  15394     76 109.95
146.51/146.51	c     8674   2281    17028 13102191  769  7454890   38948  15892     74 117.21
146.51/146.51	c     9149   2281    17959 14006592  779  7648596   42843  16823     68 134.06
146.51/146.51	o 2838
247.92/247.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
247.92/247.96	c     9597   2281    18855 14954165  793  8232882   32188  17719     65 146.53
247.92/247.96	c     9705   2281    19067 15151295  794  8337289   35407  17931     62 154.32
247.92/247.96	c     9955   2281    19535 15593996  798  8565282   38948  18399     60 163.38
247.92/247.96	c    10430   2281    20347 16243489  798  8936797   42843  19211     59 174.67
247.92/247.96	c    11246   2281    21967 17525812  797  9575887   47128  20831     56 197.36
247.92/247.96	c    12566   2281    23339 17739353  760  9603173   51841  22203     52 239.57
247.92/247.96	o 2832
913.60/913.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
913.60/913.60	c    12671   2281    23532 17900090  760  9939529   32188  22396     51 247.99
913.60/913.60	c    12773   2281    23736 18083052  761  9894590   35407  22600     49 259.45
913.60/913.60	c    13026   2281    24239 18503744  763  9907741   38948  23103     49 264.65
913.60/913.60	c    13502   2281    25189 19437052  771 10594006   42843  24053     48 276.50
913.60/913.60	c    14315   2281    26766 21012526  785 11529992   47128  25630     47 301.50
913.60/913.60	c    15635   2281    29392 23497973  799 13201490   51841  28256     45 342.20
913.60/913.60	c    17716   2281    33547 27684608  825 15393139   57026  32411     48 366.58
913.60/913.60	c    20945   2281    40005 34123420  852 18930458   62729  38869     51 405.07
913.60/913.60	c    25882   2281    48545 41248271  849 22687277   69002  47409     34 742.49
913.60/913.60	o 2750
1800.02/1799.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1799.80	c    29632   2281    55949 49167637  878 26197587   32188  54813     32 913.72
1800.02/1799.80	c Caught signal: 15
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1800.02/1799.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1799.80	c   50    29632   8297   114617    42868 38413647  41732     16 1800.04
1800.02/1799.80	c Objective: 2750
1800.02/1799.80	s SATISFIABLE
1800.02/1799.80	c Total time: 1800.04 s

Verifier Data 

OK	2750

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880548-1245163584/watcher-1880548-1245163584 -o /tmp/evaluation-result-1880548-1245163584/solver-1880548-1245163584 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880548-1245163584.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: 0.92 0.98 0.99 3/64 29825
/proc/meminfo: memFree=1854656/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=18632 CPUtime=0
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 183958889 19079168 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136502076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 4658 245 174 640 0 3992 0

[startup+0.0365979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29825
/proc/meminfo: memFree=1854656/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=11504 CPUtime=0.03
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 487 0 0 0 3 0 0 0 18 0 1 0 183958889 11780096 437 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 2876 437 193 640 0 2232 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11504

[startup+0.101578 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29825
/proc/meminfo: memFree=1854656/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=11752 CPUtime=0.09
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 573 0 0 0 8 1 0 0 18 0 1 0 183958889 12034048 523 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 2938 523 198 640 0 2294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11752

[startup+0.30152 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29825
/proc/meminfo: memFree=1854656/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=15644 CPUtime=0.29
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 1543 0 0 0 27 2 0 0 19 0 1 0 183958889 16019456 1493 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 3911 1493 198 640 0 3267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15644

[startup+0.701405 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29825
/proc/meminfo: memFree=1854656/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=19344 CPUtime=0.69
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 2461 0 0 0 67 2 0 0 22 0 1 0 183958889 19808256 2411 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 4836 2411 198 640 0 4192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19344

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29826
/proc/meminfo: memFree=1845432/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=24204 CPUtime=1.49
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 3674 0 0 0 146 3 0 0 25 0 1 0 183958889 24784896 3624 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 6051 3624 198 640 0 5407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24204

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29826
/proc/meminfo: memFree=1835960/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=31512 CPUtime=3.09
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 5501 0 0 0 305 4 0 0 25 0 1 0 183958889 32268288 5451 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 7878 5451 198 640 0 7234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31512

[startup+6.3018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29826
/proc/meminfo: memFree=1815416/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=57656 CPUtime=6.29
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 12049 0 0 0 622 7 0 0 25 0 1 0 183958889 59039744 11999 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 14414 11999 198 640 0 13770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57656

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29826
/proc/meminfo: memFree=1791488/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=80060 CPUtime=12.69
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 17641 0 0 0 1259 10 0 0 25 0 1 0 183958889 81981440 17591 1992294400 134512640 137136520 4294956256 18446744073709551615 134553995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 20015 17591 198 640 0 19371 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80060

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 3/65 29826
/proc/meminfo: memFree=1728000/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=137416 CPUtime=25.5
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 31997 0 0 0 2534 16 0 0 25 0 1 0 183958889 140713984 31947 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 34354 31947 198 640 0 33710 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 137416

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29826
/proc/meminfo: memFree=1672320/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=192840 CPUtime=51.09
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 45849 0 0 0 5086 23 0 0 25 0 1 0 183958889 197468160 45799 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 48210 45799 198 640 0 47566 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 192840

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29828
/proc/meminfo: memFree=1533632/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=330524 CPUtime=102.3
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 80275 0 0 0 10191 39 0 0 25 0 1 0 183958889 338456576 80225 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 82631 80225 198 640 0 81987 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 330524

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=1455296/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=410496 CPUtime=162.31
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 100305 0 0 0 16181 50 0 0 25 0 1 0 183958889 420347904 100207 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 102624 100207 198 640 0 101980 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 410496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=1399744/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=464080 CPUtime=222.32
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 113699 0 0 0 22175 57 0 0 25 0 1 0 183958889 475217920 113601 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 116020 113601 198 640 0 115376 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 464080

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=1354304/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=509636 CPUtime=282.33
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 125090 0 0 0 28170 63 0 0 25 0 1 0 183958889 521867264 124992 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 127409 124992 198 640 0 126765 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 509636

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=1242752/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=621132 CPUtime=342.34
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 153028 0 0 0 34158 76 0 0 25 0 1 0 183958889 636039168 152866 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 155283 152866 198 640 0 154639 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 621132

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=1001728/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=868948 CPUtime=402.34
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 214983 0 0 0 40131 103 0 0 25 0 1 0 183958889 889802752 214821 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 217237 214821 198 640 0 216593 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 868948

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=940608/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=922852 CPUtime=462.35
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 228438 0 0 0 46123 112 0 0 25 0 1 0 183958889 945000448 228248 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 230713 228248 198 640 0 230069 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 922852

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=909504/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=954112 CPUtime=522.35
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 236276 0 0 0 52118 117 0 0 25 0 1 0 183958889 977010688 236086 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 238528 236086 198 640 0 237884 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 954112

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=880192/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=983044 CPUtime=582.36
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 243494 0 0 0 58115 121 0 0 25 0 1 0 183958889 1006637056 243304 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 245761 243304 198 640 0 245117 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 983044

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29828
/proc/meminfo: memFree=857600/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1005252 CPUtime=642.38
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 249052 0 0 0 64113 125 0 0 25 0 1 0 183958889 1029378048 248862 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 251313 248862 198 640 0 250669 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 1005252

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=632440/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1230792 CPUtime=882.4
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 305449 0 0 0 88089 151 0 0 25 0 1 0 183958889 1260331008 305259 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 307698 305259 198 640 0 307054 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 1230792

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605944/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=942.41
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 94088 153 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 1256032

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605944/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1002.41
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 100088 153 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 1256032

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605944/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1062.43
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 106089 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 1256032

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605944/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1122.44
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 112090 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 1256032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605880/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1182.44
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 118090 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 1256032

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605696/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1242.45
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 124091 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1242.45
Current children cumulated vsize (KiB) 1256032

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605696/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1302.46
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 130092 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1302.46
Current children cumulated vsize (KiB) 1256032

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605696/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1362.46
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 136092 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1362.46
Current children cumulated vsize (KiB) 1256032

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605696/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1422.47
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 142093 154 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1422.47
Current children cumulated vsize (KiB) 1256032

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605632/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1482.48
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 148093 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1482.48
Current children cumulated vsize (KiB) 1256032

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605632/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1542.49
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 154094 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1542.49
Current children cumulated vsize (KiB) 1256032

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605632/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1602.5
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 160095 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1602.5
Current children cumulated vsize (KiB) 1256032

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605632/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1662.5
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 166095 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1662.5
Current children cumulated vsize (KiB) 1256032

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605632/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1722.51
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 172096 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1722.51
Current children cumulated vsize (KiB) 1256032

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605504/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1782.52
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 178097 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1782.52
Current children cumulated vsize (KiB) 1256032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1799.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605504/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=1256032 CPUtime=1800.02
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194304 311806 0 0 0 179847 155 0 0 25 0 1 0 183958889 1286176768 311562 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 314008 311562 198 640 0 313364 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1256032

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29834
/proc/meminfo: memFree=605504/2055920 swapFree=4191900/4192956
[pid=29825] ppid=29823 vsize=0 CPUtime=1800.22
/proc/29825/stat : 29825 (bsolo) R 29823 29825 29642 0 -1 4194308 311808 0 0 0 179851 171 0 0 25 0 1 0 183958889 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/29825/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.04
CPU time (s): 1800.27
CPU user time (s): 1798.51
CPU system time (s): 1.75873
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 1256032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.51
system time used= 1.75873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 311808
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= 2299

runsolver used 1.15582 second user time and 3.9414 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 16:46:24
IDJOB=1880548
IDBENCH=2234
IDSOLVER=701
FILE ID=node16/1880548-1245163584
PBS_JOBID= 9363830
Free space on /tmp= 66280 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880548-1245163584/watcher-1880548-1245163584 -o /tmp/evaluation-result-1880548-1245163584/solver-1880548-1245163584 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880548-1245163584.opb

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

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=1523462571

node16.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		: 3000.214
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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1855136 kB
Buffers:         29892 kB
Cached:          94492 kB
SwapCached:        260 kB
Active:          43760 kB
Inactive:        93444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855136 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          21272 kB
Slab:            49564 kB
Committed_AS:   151796 kB
PageTables:       1440 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-1880548-1245163584.opb

Free space on /tmp at the end= 66276 MiB
End job on node16 at 2009-06-16 17:16:26