Trace number 1879118

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 clSAT (TO)3042 1800.17 1800.65

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: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879118-1245163579.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: 0.013 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: 0.038 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.
0.06/0.06	o 5745
0.06/0.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.06/0.08	c       31   2281     1168    11847   10     7297   32188     32    455 0.07
0.06/0.08	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    468 0.08
0.39/0.44	c      138   2281     1276    65162   51     8681   35407    140   1086 0.13
0.39/0.44	c      389   2281     1527   193099  126     9068   38948    391   1484 0.26
0.39/0.44	c      866   2281     2004   242583  121     9806   42843    868   2432 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   2638 0.44
0.39/0.47	c     1266   2281     2405   302136  125    11657   35407   1269   2728 0.46
0.39/0.47	o 4138
1.10/1.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.14	c     1267   2281     2407   303936  126    13421   32188   1271   2695 0.47
1.10/1.14	c     1367   2281     2507   366655  146    13613   35407   1371   2512 0.54
1.10/1.14	c     1617   2281     2757   408772  148    14094   38948   1621   2616 0.62
1.10/1.14	c     2093   2281     3233   657691  203    15023   42843   2097   2184 0.96
1.10/1.14	c     2906   2281     4046   739436  182    16010   47128   2910   2544 1.14
1.10/1.14	o 3946
1.10/1.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.15	c     2906   2281     4047   741233  183    17473   32188   2911   2531 1.15
1.10/1.15	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   2528 1.16
1.10/1.16	o 3342
1.10/1.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.10/1.16	c     2923   2281     4066   745979  183    20011   32188   2930   2517 1.16
1.10/1.16	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   2511 1.16
1.10/1.18	o 3141
18.28/18.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
18.28/18.33	c     2934   2281     4079   755636  185    22628   32188   2943   2488 1.18
18.28/18.33	c     3034   2281     4179   765557  183    21705   35407   3043   2513 1.21
18.28/18.33	c     3285   2281     4430   871558  196    22512   38948   3294   2447 1.34
18.28/18.33	c     3761   2281     4906  1098240  223    23604   42843   3770   2290 1.64
18.28/18.33	c     4575   2281     5720  1493997  261    25220   47128   4584   2046 2.23
18.28/18.33	c     5895   2281     7040  2251926  319    27856   51841   5904   1601 3.68
18.28/18.33	c     7977   2281     9122  3294850  361    31775   57026   7986   1327 6.01
18.28/18.33	c    11201   2281    12346  5019829  406    38387   62729  11210   1207 9.27
18.28/18.33	c    16137   2281    17282  7458258  431    48174   69002  16146    881 18.31
18.28/18.33	o 3042
1800.02/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.50	c    16141   2281    17287  7462148  431    49495   32188  16151    880 18.33
1800.02/1800.50	c    16242   2281    17388  7515890  432    49400   35407  16252    879 18.46
1800.02/1800.50	c    16493   2281    17639  7637042  432    49895   38948  16503    884 18.64
1800.02/1800.50	c    16969   2281    18115  7871308  434    50606   42843  16979    889 19.08
1800.02/1800.50	c    17783   2281    18929  8281438  437    52198   47128  17793    899 19.76
1800.02/1800.50	c    19103   2281    20249  8960546  442    55110   51841  19113    914 20.89
1800.02/1800.50	c    21185   2281    22331  9980425  446    59274   57026  21195    894 23.68
1800.02/1800.50	c    24408   2281    25554 11585461  453    65718   62729  24418    876 27.84
1800.02/1800.50	c    29345   2281    30491 13904681  456    75586   69002  29355    759 38.64
1800.02/1800.50	c    36851   2281    37997 17643962  464    90600   75903  36861    610 60.38
1800.02/1800.50	c    48213   2281    49359 23319776  472   113005   83494  48223    522 92.34
1800.02/1800.50	c    65357   2281    66503 32700321  491   147524   91844  65367    461 141.56
1800.02/1800.50	c    91177   2281    92323 40920952  443   198931  101029  91187    427 213.09
1800.02/1800.50	c   130009   2281    40002 18116429  452    84990  111132  38866    316 411.07
1800.02/1800.50	c   188361   2281    98354 47495513  482   201693  122246  97218    279 673.50
1800.02/1800.50	c   275993   2281    74172 37306608  502   153333  134471  73036    204 1351.71
1800.02/1800.50	c Caught signal: 15
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1800.02/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.50	c   41   339552  94909   564581   132469 66212707 131333    188 1800.03
1800.02/1800.50	c Objective: 3042
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	c Total time: 1800.03 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-1879118-1245163579/watcher-1879118-1245163579 -o /tmp/evaluation-result-1879118-1245163579/solver-1879118-1245163579 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879118-1245163579.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: 1.00 1.00 1.00 3/64 4433
/proc/meminfo: memFree=1851936/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=18632 CPUtime=0
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 183957867 19079168 245 1992294400 134512640 137136520 4294956256 18446744073709551615 134517584 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 4658 246 174 640 0 3992 0

[startup+0.064657 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4433
/proc/meminfo: memFree=1851936/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=11504 CPUtime=0.06
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 494 0 0 0 5 1 0 0 18 0 1 0 183957867 11780096 444 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 2876 444 197 640 0 2232 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11504

[startup+0.101661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4433
/proc/meminfo: memFree=1851936/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=11736 CPUtime=0.09
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 562 0 0 0 8 1 0 0 18 0 1 0 183957867 12017664 512 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 2934 512 198 640 0 2290 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11736

[startup+0.301682 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4433
/proc/meminfo: memFree=1851936/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=14052 CPUtime=0.29
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 1142 0 0 0 28 1 0 0 19 0 1 0 183957867 14389248 1092 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 3513 1092 198 640 0 2869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14052

[startup+0.701726 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4433
/proc/meminfo: memFree=1851936/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=17372 CPUtime=0.69
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 1980 0 0 0 67 2 0 0 22 0 1 0 183957867 17788928 1930 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 4343 1930 198 640 0 3699 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17372

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1842200/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=24572 CPUtime=1.49
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 3768 0 0 0 146 3 0 0 25 0 1 0 183957867 25161728 3718 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 6143 3718 198 640 0 5499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24572

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1832152/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=37708 CPUtime=3.09
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 7073 0 0 0 303 6 0 0 25 0 1 0 183957867 38612992 7023 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 9427 7024 198 640 0 8783 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37708

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1810520/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=56712 CPUtime=6.29
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 11795 0 0 0 621 8 0 0 25 0 1 0 183957867 58073088 11745 1992294400 134512640 137136520 4294956256 18446744073709551615 134599664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 14178 11745 198 640 0 13534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56712

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1770400/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=93860 CPUtime=12.69
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 21088 0 0 0 1256 13 0 0 25 0 1 0 183957867 96112640 21038 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 23465 21038 198 640 0 22821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93860

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1712352/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=150812 CPUtime=25.49
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 35330 0 0 0 2526 23 0 0 25 0 1 0 183957867 154431488 35280 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 37703 35280 198 640 0 37059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 150812

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1637856/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=224692 CPUtime=51.08
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 53809 0 0 0 5072 36 0 0 25 0 1 0 183957867 230084608 53759 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 56173 53759 198 640 0 55529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 224692

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1511328/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=350312 CPUtime=102.27
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 85221 0 0 0 10167 60 0 0 25 0 1 0 183957867 358719488 85171 1992294400 134512640 137136520 4294956256 18446744073709551615 136294896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 87578 85171 198 640 0 86934 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 350312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1378272/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=484340 CPUtime=162.25
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 118707 0 0 0 16140 85 0 0 25 0 1 0 183957867 495964160 118657 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 121085 118657 198 640 0 120441 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 484340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1285728/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=575560 CPUtime=222.23
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 141531 0 0 0 22117 106 0 0 25 0 1 0 183957867 589373440 141481 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 143890 141481 198 640 0 143246 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 575560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1258912/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=282.22
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 28106 116 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 601692

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4434
/proc/meminfo: memFree=1258912/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=342.2
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 34102 118 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 601692

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4436
/proc/meminfo: memFree=1258848/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=402.19
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 40097 122 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 601692

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4436
/proc/meminfo: memFree=1258848/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=462.16
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 46089 127 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 601692

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4436
/proc/meminfo: memFree=1258848/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=522.15
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 52081 134 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 134574324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 601692

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4436
/proc/meminfo: memFree=1258912/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=582.14
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 58075 139 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 601692

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4436
/proc/meminfo: memFree=1258912/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=601692 CPUtime=642.12
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 148170 0 0 0 64070 142 0 0 25 0 1 0 183957867 616132608 148019 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 150423 148019 198 640 0 149779 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 601692

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4436
/proc/meminfo: memFree=1055456/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=882.06
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 88025 181 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 804596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055328/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=942.03
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 94020 183 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 804596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055328/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1002.02
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 100017 185 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 804596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055456/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1062.01
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 106013 188 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 804596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055456/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1121.99
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 112010 189 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 804596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055456/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1181.98
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 118006 192 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 804596

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055392/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1241.96
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 124003 193 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 804596

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055392/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1301.95
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 129999 196 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 804596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055392/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1361.93
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 135993 200 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 804596

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055328/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1421.92
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 141987 205 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 804596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055328/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1481.89
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 147981 208 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 804596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055264/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1541.88
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 153977 211 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 804596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1055328/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=804596 CPUtime=1601.87
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 199005 0 0 0 159974 213 0 0 25 0 1 0 183957867 823906304 198732 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 201149 198732 198 640 0 200505 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 804596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1036640/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=823252 CPUtime=1661.85
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 203665 0 0 0 165967 218 0 0 25 0 1 0 183957867 843010048 203392 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 205813 203392 198 640 0 205169 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 823252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=1011744/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=848932 CPUtime=1721.83
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 210096 0 0 0 171959 224 0 0 25 0 1 0 183957867 869306368 209823 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 212233 209823 198 640 0 211589 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 848932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=962464/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=897400 CPUtime=1781.82
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 222202 0 0 0 177946 236 0 0 25 0 1 0 183957867 918937600 221929 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 224350 221929 198 640 0 223706 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 897400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4442
/proc/meminfo: memFree=957792/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=901664 CPUtime=1800.02
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194304 223395 0 0 0 179764 238 0 0 25 0 1 0 183957867 923303936 222988 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 225416 222988 198 640 0 224772 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 901664

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4443
/proc/meminfo: memFree=1555608/2055920 swapFree=4182492/4192956
[pid=4433] ppid=4431 vsize=0 CPUtime=1800.12
/proc/4433/stat : 4433 (bsolo) R 4431 4433 4038 0 -1 4194308 223397 0 0 0 179764 248 0 0 25 0 1 0 183957867 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/4433/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.65
CPU time (s): 1800.17
CPU user time (s): 1797.65
CPU system time (s): 2.52562
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 902200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.65
system time used= 2.52562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 223397
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= 2822

runsolver used 1.23381 second user time and 3.83442 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 16:46:19
IDJOB=1879118
IDBENCH=2234
IDSOLVER=700
FILE ID=node21/1879118-1245163579
PBS_JOBID= 9363787
Free space on /tmp= 66092 MiB

SOLVER NAME= bsolo 3.1 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 -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879118-1245163579/watcher-1879118-1245163579 -o /tmp/evaluation-result-1879118-1245163579/solver-1879118-1245163579 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1879118-1245163579.opb

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

MD5SUM BENCH= 4e682317a6045f4869b1783c80734344
RANDOM SEED=389422601

node21.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		: 3000.239
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		: 3000.239
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:       1852352 kB
Buffers:         39964 kB
Cached:          88108 kB
SwapCached:       4256 kB
Active:          25240 kB
Inactive:       110212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852352 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54060 kB
Committed_AS:   172832 kB
PageTables:       1384 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-1879118-1245163579.opb

Free space on /tmp at the end= 66088 MiB
End job on node21 at 2009-06-16 17:16:21