Trace number 2658054

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 ClSAT (TO)3042 1800.16 1800.7

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 benchmark0.71789
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 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2658054-1276485453.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: 0.015 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)
0.00/0.04	c Pre-processing Time: 0.041 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0   2281     1136     9856    8     5956   28594      0      0 0.04
0.00/0.04	c Switching off lower bounding mode.
0.00/0.07	o 5745
0.00/0.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.08	c       31   2281     1168    11847   10     7297   32188     32    430 0.07
0.00/0.08	o 4243
0.39/0.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.44	c       37   2281     1175    13662   11     8518   32188     39    440 0.08
0.39/0.44	c      138   2281     1276    65162   51     8681   35407    140   1045 0.13
0.39/0.44	c      389   2281     1527   193099  126     9068   38948    391   1462 0.27
0.39/0.44	c      866   2281     2004   242583  121     9806   42843    868   2405 0.36
0.39/0.44	o 4148
0.39/0.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.47	c     1166   2281     2305   292236  126    11906   32188   1169   2608 0.45
0.39/0.47	c     1266   2281     2405   302136  125    11657   35407   1269   2693 0.47
0.39/0.47	o 4138
1.10/1.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.15	c     1267   2281     2407   303936  126    13421   32188   1271   2667 0.47
1.10/1.15	c     1367   2281     2507   366655  146    13613   35407   1371   2489 0.55
1.10/1.15	c     1617   2281     2757   408772  148    14094   38948   1621   2595 0.62
1.10/1.15	c     2093   2281     3233   657691  203    15023   42843   2097   2173 0.96
1.10/1.15	c     2906   2281     4046   739436  182    16010   47128   2910   2531 1.15
1.10/1.15	o 3946
1.10/1.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.16	c     2906   2281     4047   741233  183    17473   32188   2911   2518 1.15
1.10/1.16	o 3839
1.10/1.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.16	c     2923   2281     4065   744182  183    18778   32188   2929   2515 1.16
1.10/1.16	o 3342
1.10/1.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.17	c     2923   2281     4066   745979  183    20011   32188   2930   2504 1.17
1.10/1.17	o 3236
1.10/1.18	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.18	c     2923   2281     4067   747776  183    21318   32188   2931   2496 1.17
1.10/1.18	o 3141
18.19/18.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.19/18.28	c     2934   2281     4079   755636  185    22628   32188   2943   2475 1.19
18.19/18.28	c     3034   2281     4179   765557  183    21705   35407   3043   2499 1.21
18.19/18.28	c     3285   2281     4430   871558  196    22512   38948   3294   2435 1.35
18.19/18.28	c     3761   2281     4906  1098240  223    23604   42843   3770   2279 1.65
18.19/18.28	c     4575   2281     5720  1493997  261    25220   47128   4584   2039 2.24
18.19/18.28	c     5895   2281     7040  2251926  319    27856   51841   5904   1597 3.69
18.19/18.28	c     7977   2281     9122  3294850  361    31775   57026   7986   1327 6.01
18.19/18.28	c    11201   2281    12346  5019829  406    38387   62729  11210   1210 9.25
18.19/18.28	c    16137   2281    17282  7458258  431    48174   69002  16146    884 18.25
18.19/18.28	o 3042
1800.06/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.61	c    16141   2281    17287  7462148  431    49495   32188  16151    883 18.28
1800.06/1800.61	c    16242   2281    17388  7515890  432    49400   35407  16252    882 18.40
1800.06/1800.61	c    16493   2281    17639  7637042  432    49895   38948  16503    887 18.59
1800.06/1800.61	c    16969   2281    18115  7871308  434    50606   42843  16979    891 19.03
1800.06/1800.61	c    17783   2281    18929  8281438  437    52198   47128  17793    902 19.71
1800.06/1800.61	c    19103   2281    20249  8960546  442    55110   51841  19113    916 20.85
1800.06/1800.61	c    21185   2281    22331  9980425  446    59274   57026  21195    895 23.65
1800.06/1800.61	c    24408   2281    25554 11585461  453    65718   62729  24418    877 27.82
1800.06/1800.61	c    29345   2281    30491 13904681  456    75586   69002  29355    761 38.55
1800.06/1800.61	c    36851   2281    37997 17643962  464    90600   75903  36861    611 60.29
1800.06/1800.61	c    48213   2281    49359 23319776  472   113005   83494  48223    522 92.31
1800.06/1800.61	c    65357   2281    66503 32700321  491   147524   91844  65367    461 141.72
1800.06/1800.61	c    91177   2281    92323 40920952  443   198931  101029  91187    427 213.08
1800.06/1800.61	c   130009   2281    40002 18116429  452    84990  111132  38866    314 413.01
1800.06/1800.61	c   188361   2281    98354 47495513  482   201693  122246  97218    279 674.29
1800.06/1800.61	c   275993   2281    74172 37306608  502   153333  134471  73036    203 1356.32
1800.06/1800.61	c Caught signal: 15
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1800.06/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.61	c   41   339552  94909   564581   134124 67052028 132988    188 1800.07
1800.06/1800.61	c Objective: 3042
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	c Total time: 1800.07 s

Verifier Data

OK	3042

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658054-1276485453/watcher-2658054-1276485453 -o /tmp/evaluation-result-2658054-1276485453/solver-2658054-1276485453 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658054-1276485453.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: 0.95 0.99 0.99 3/106 27561
/proc/meminfo: memFree=1797224/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=18700 CPUtime=0
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 343 0 0 0 0 0 0 0 17 0 1 0 24131763 19148800 262 1992294400 134512640 137138936 4293079984 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 4675 262 175 642 0 4009 0

[startup+0.0874061 s]
/proc/loadavg: 0.95 0.99 0.99 3/106 27561
/proc/meminfo: memFree=1797224/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=11560 CPUtime=0.07
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 566 0 0 0 6 1 0 0 17 0 1 0 24131763 11837440 451 1992294400 134512640 137138936 4293079984 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 2890 451 192 642 0 2246 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11560

[startup+0.102003 s]
/proc/loadavg: 0.95 0.99 0.99 3/106 27561
/proc/meminfo: memFree=1797224/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=11676 CPUtime=0.09
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 607 0 0 0 8 1 0 0 17 0 1 0 24131763 11956224 492 1992294400 134512640 137138936 4293079984 18446744073709551615 134572768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 2919 492 192 642 0 2275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11676

[startup+0.301428 s]
/proc/loadavg: 0.95 0.99 0.99 3/106 27561
/proc/meminfo: memFree=1797224/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=13996 CPUtime=0.29
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 1192 0 0 0 27 2 0 0 17 0 1 0 24131763 14331904 1077 1992294400 134512640 137138936 4293079984 18446744073709551615 136511212 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 3499 1077 192 642 0 2855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13996

[startup+0.701467 s]
/proc/loadavg: 0.95 0.99 0.99 3/106 27561
/proc/meminfo: memFree=1797224/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=17428 CPUtime=0.69
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 2038 0 0 0 67 2 0 0 17 0 1 0 24131763 17846272 1923 1992294400 134512640 137138936 4293079984 18446744073709551615 136511122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 4357 1923 192 642 0 3713 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17428

[startup+1.50155 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 27562
/proc/meminfo: memFree=1787544/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=24512 CPUtime=1.49
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 3811 0 0 0 146 3 0 0 18 0 1 0 24131763 25100288 3696 1992294400 134512640 137138936 4293079984 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 6128 3696 192 642 0 5484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24512

[startup+3.10171 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 27562
/proc/meminfo: memFree=1777376/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=37764 CPUtime=3.09
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 7126 0 0 0 304 5 0 0 21 0 1 0 24131763 38670336 7011 1992294400 134512640 137138936 4293079984 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 9441 7011 192 642 0 8797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37764

[startup+6.30103 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 27562
/proc/meminfo: memFree=1755676/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=56636 CPUtime=6.29
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 11845 0 0 0 622 7 0 0 25 0 1 0 24131763 57995264 11730 1992294400 134512640 137138936 4293079984 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 14159 11730 192 642 0 13515 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56636

[startup+12.7017 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 27562
/proc/meminfo: memFree=1715376/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=94028 CPUtime=12.69
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 21184 0 0 0 1255 14 0 0 25 0 1 0 24131763 96284672 21069 1992294400 134512640 137138936 4293079984 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 23507 21069 192 642 0 22863 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 94028

[startup+25.501 s]
/proc/loadavg: 0.96 0.99 0.99 2/107 27562
/proc/meminfo: memFree=1657468/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=150984 CPUtime=25.48
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 35414 0 0 0 2524 24 0 0 25 0 1 0 24131763 154607616 35299 1992294400 134512640 137138936 4293079984 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 37746 35299 192 642 0 37102 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150984

[startup+51.1015 s]
/proc/loadavg: 0.98 0.99 0.99 2/107 27562
/proc/meminfo: memFree=1582944/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=224864 CPUtime=51.07
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 53912 0 0 0 5066 41 0 0 25 0 1 0 24131763 230260736 53797 1992294400 134512640 137138936 4293079984 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 56216 53797 192 642 0 55572 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 224864

[startup+102.309 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27564
/proc/meminfo: memFree=1456588/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=350216 CPUtime=102.26
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 85234 0 0 0 10155 71 0 0 25 0 1 0 24131763 358621184 85119 1992294400 134512640 137138936 4293079984 18446744073709551615 134618347 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 87554 85119 192 642 0 86910 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 350216

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27566
/proc/meminfo: memFree=1323536/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=483908 CPUtime=162.23
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 118671 0 0 0 16123 100 0 0 25 0 1 0 24131763 495521792 118556 1992294400 134512640 137138936 4293079984 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 120977 118556 192 642 0 120333 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 483908

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27568
/proc/meminfo: memFree=1230908/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=575492 CPUtime=222.22
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 141563 0 0 0 22098 124 0 0 25 0 1 0 24131763 589303808 141448 1992294400 134512640 137138936 4293079984 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 143873 141448 192 642 0 143229 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 575492

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27568
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=282.19
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 28085 134 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 601748

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27570
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=342.18
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 34079 139 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 601748

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27572
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=402.16
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 40074 142 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 601748

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27574
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=462.15
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 46061 154 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 601748

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27576
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=522.12
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 52048 164 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 134542223 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 601748

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27576
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=582.1
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 58039 171 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 601748

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27578
/proc/meminfo: memFree=1203752/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=601748 CPUtime=642.09
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 148231 0 0 0 64031 178 0 0 25 0 1 0 24131763 616189952 148015 1992294400 134512640 137138936 4293079984 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 150437 148015 192 642 0 149793 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 601748

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27584
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=822.04
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 81977 227 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 804652

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27584
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=882.02
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 87969 233 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 136501664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 804652

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27586
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=942
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 93962 238 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 804652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27588
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1001.98
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 99957 241 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 804652

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27590
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1061.96
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 105952 244 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 804652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27592
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1121.95
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 111947 248 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 804652

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27592
/proc/meminfo: memFree=1000020/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1181.93
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 117942 251 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 804652

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27594
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1241.91
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 123935 256 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 804652

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27596
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1301.9
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 129931 259 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 804652

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27598
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1361.87
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 135925 262 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 804652

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 27600
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1421.87
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 141920 267 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 804652

[startup+1482.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 27600
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1481.84
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 147911 273 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 804652

[startup+1542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27602
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1541.83
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 153904 279 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 804652

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27604
/proc/meminfo: memFree=999772/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=804652 CPUtime=1601.81
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 199066 0 0 0 159898 283 0 0 25 0 1 0 24131763 823963648 198728 1992294400 134512640 137138936 4293079984 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 201163 198728 192 642 0 200519 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 804652

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27606
/proc/meminfo: memFree=982288/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=822364 CPUtime=1661.79
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 203482 0 0 0 165890 289 0 0 25 0 1 0 24131763 842100736 203144 1992294400 134512640 137138936 4293079984 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 205591 203144 192 642 0 204947 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 822364

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27608
/proc/meminfo: memFree=959968/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=845388 CPUtime=1721.77
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 209265 0 0 0 171882 295 0 0 25 0 1 0 24131763 865677312 208927 1992294400 134512640 137138936 4293079984 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 211347 208927 192 642 0 210703 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 845388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27608
/proc/meminfo: memFree=909748/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=894896 CPUtime=1781.76
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 221643 0 0 0 177868 308 0 0 25 0 1 0 24131763 916373504 221305 1992294400 134512640 137138936 4293079984 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 223724 221305 192 642 0 223080 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 894896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27610
/proc/meminfo: memFree=902184/2059040 swapFree=4134576/4192956
[pid=27561] ppid=27559 vsize=901720 CPUtime=1800.06
/proc/27561/stat : 27561 (bsolo_pb10) R 27559 27561 26740 0 -1 4202496 223456 0 0 0 179696 310 0 0 25 0 1 0 24131763 923361280 222984 1992294400 134512640 137138936 4293079984 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27561/statm: 225430 222984 192 642 0 224786 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 901720

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

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

Child status: 15
Real time (s): 1800.7
CPU time (s): 1800.16
CPU user time (s): 1796.97
CPU system time (s): 3.19251
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 902256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.97
system time used= 3.19251
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 223457
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 22024

runsolver used 2.89056 second user time and 8.58669 second system time

The end

Launcher Data

Begin job on node017 at 2010-06-14 05:17:34
IDJOB=2658054
IDBENCH=2234
IDSOLVER=1163
FILE ID=node017/2658054-1276485453
PBS_JOBID= 11173386
Free space on /tmp= 62424 MiB

SOLVER NAME= bsolo 3.2 Cl
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_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658054-1276485453/watcher-2658054-1276485453 -o /tmp/evaluation-result-2658054-1276485453/solver-2658054-1276485453 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2658054-1276485453.opb

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

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=1772945423

node017.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1797876 kB
Buffers:         74856 kB
Cached:         108232 kB
SwapCached:      11540 kB
Active:         105064 kB
Inactive:        92040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1797876 kB
SwapTotal:     4192956 kB
SwapFree:      4134576 kB
Dirty:            4028 kB
Writeback:           0 kB
AnonPages:       12484 kB
Mapped:           9232 kB
Slab:            42428 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182760 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62424 MiB
End job on node017 at 2010-06-14 05:47:36