Trace number 2657545

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-36 1798.11 1798.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
MD5SUMdadfd792215a2bce735ffb7b3e25dcc5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-38
Best CPU time to get the best result obtained on this benchmark1789.88
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58579
Number of constraints which are clauses58579
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 945
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 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-2657545-1276500742.opb
0.00/0.00	c File size is 1399605 bytes.
0.19/0.22	c Highest Coefficient sum: 945
0.19/0.22	c Parsing was ok!!
0.19/0.22	c Total parsing time: 0.227 s
0.19/0.24	c Var: 945 Constr: 58579 58579/0/0 Lit: 117158 Watch. Lit: 117158
0.19/0.24	c Obj. Vars: 945 (100 % of total variables)
1.39/1.49	c Pre-processing Time: 1.494 s
1.39/1.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.49	c        0    945    58579   117158    2   117158   19526      0      0 1.49
1.39/1.49	c Switching off lower bounding mode.
1.49/1.50	o -33
1.69/1.74	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.69/1.74	c        0    945    58580   118103    2   117193   20526      1      0 1.51
1.69/1.74	c      101    945    58681   209849    3   117395   22579    102     64 1.57
1.69/1.74	c      352    945    58932   437902    7   117897   24837    353    202 1.74
1.69/1.74	o -34
6.99/7.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.99/7.02	c      354    945    58935   440666    7   117937   20526    356    202 1.75
6.99/7.02	c      455    945    59036   532302    9   118139   22579    457    250 1.81
6.99/7.02	c      705    945    59286   759120   12   118639   24837    707    356 1.98
6.99/7.02	c     1180    945    59761  1189652   19   119589   27321   1182    502 2.35
6.99/7.02	c     1994    945    60575  1927613   31   121217   30054   1996    647 3.08
6.99/7.02	c     3314    945    61895  3124865   50   123857   33060   3316    778 4.26
6.99/7.02	o -35
17.79/17.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
17.79/17.89	c     5116    945    63698  4760412   74   127498   20526   5119    728 7.03
17.79/17.89	c     5216    945    63798  4851018   76   127698   22579   5219    732 7.12
17.79/17.89	c     5466    945    64048  5077527   79   128198   24837   5469    744 7.34
17.79/17.89	c     5941    945    64523  5508104   85   129148   27321   5944    764 7.78
17.79/17.89	c     6755    945    65337  6245908   95   130776   30054   6758    769 8.78
17.79/17.89	c     8076    945    66658  7442200  111   133418   33060   8079    775 10.41
17.79/17.89	c    10159    945    68741  9329549  135   137584   36367  10162    781 13.00
17.79/17.89	c    13383    945    71965 12251002  170   144032   40004  13386    752 17.80
17.79/17.89	o -36
1798.00/1798.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.00/1798.60	c    13430    945    72013 12294557  170   144164   20526  13434    750 17.89
1798.00/1798.60	c    13530    945    72113 12385042  171   144364   22579  13534    743 18.19
1798.00/1798.60	c    13780    945    72363 12611308  174   144864   24837  13784    746 18.45
1798.00/1798.60	c    14255    945    72838 13041379  179   145814   27321  14259    744 19.14
1798.00/1798.60	c    15068    945    73651 13777163  187   147440   30054  15072    731 20.59
1798.00/1798.60	c    16388    945    74971 14971020  199   150080   33060  16392    728 22.50
1798.00/1798.60	c    18470    945    77053 16856157  218   154244   36367  18474    694 26.60
1798.00/1798.60	c    21693    945    80276 19771257  246   160690   40004  21697    694 31.25
1798.00/1798.60	c    26629    945    85212 24236899  284   170562   44005  26633    646 41.18
1798.00/1798.60	c    34135    945    92718 31026632  334   185574   48406  34139    620 55.00
1798.00/1798.60	c    45497    945   104080 41304207  396   208298   53247  45501    529 85.97
1798.00/1798.60	c    62642    945    78703 18328463  232   157442   58572  20124    392 159.54
1798.00/1798.60	c    88462    945   104523 41675652  398   209082   64430  45944    344 257.11
1798.00/1798.60	c   127294    945    89875 28440319  316   179786   70874  31296    273 465.17
1798.00/1798.60	c   185648    945    88362 27058783  306   176760   77962  29783    207 893.55
1798.00/1798.60	c   273280    945   109311 46030950  421   218658   85759  50732    194 1405.01
1798.00/1798.60	c Resources Exceeded
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1798.00/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.00/1798.60	c   33   339503  28191   375380   101038 38529758  42459    188 1798.01
1798.00/1798.60	c Objective: -36
1798.00/1798.60	s SATISFIABLE
1798.00/1798.60	c Total time: 1798.01 s

Verifier Data 

OK	-36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657545-1276500742/watcher-2657545-1276500742 -o /tmp/evaluation-result-2657545-1276500742/solver-2657545-1276500742 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657545-1276500742.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 3/106 28271
/proc/meminfo: memFree=1807784/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=12296 CPUtime=0
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 353 0 0 0 0 0 0 0 22 0 1 0 25675596 12591104 271 1992294400 134512640 137138936 4290237088 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 3074 271 176 642 0 2088 0

[startup+0.089131 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28271
/proc/meminfo: memFree=1807784/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=14224 CPUtime=0.08
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 971 0 0 0 8 0 0 0 22 0 1 0 25675596 14565376 890 1992294400 134512640 137138936 4290237088 18446744073709551615 134517511 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 3556 891 294 642 0 2570 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14224

[startup+0.101133 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28271
/proc/meminfo: memFree=1807784/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=14632 CPUtime=0.09
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 1063 0 0 0 9 0 0 0 22 0 1 0 25675596 14983168 981 1992294400 134512640 137138936 4290237088 18446744073709551615 136660106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 3658 981 311 642 0 2672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14632

[startup+0.301168 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28271
/proc/meminfo: memFree=1807784/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=19336 CPUtime=0.29
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 2797 0 0 0 28 1 0 0 22 0 1 0 25675596 19800064 2373 1992294400 134512640 137138936 4290237088 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 4834 2373 184 642 0 4190 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19336

[startup+0.701236 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28271
/proc/meminfo: memFree=1807784/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=21184 CPUtime=0.69
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 3272 0 0 0 66 3 0 0 23 0 1 0 25675596 21692416 2848 1992294400 134512640 137138936 4290237088 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 5296 2848 185 642 0 4652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21184

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28272
/proc/meminfo: memFree=1797112/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=21060 CPUtime=1.49
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 3698 0 0 0 142 7 0 0 25 0 1 0 25675596 21565440 2832 1992294400 134512640 137138936 4290237088 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 5265 2832 186 642 0 4621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21060

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28272
/proc/meminfo: memFree=1788308/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=42868 CPUtime=3.1
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 9549 0 0 0 300 10 0 0 25 0 1 0 25675596 43896832 8268 1992294400 134512640 137138936 4290237088 18446744073709551615 136296961 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 10717 8268 191 642 0 10073 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 42868

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28272
/proc/meminfo: memFree=1747884/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=75540 CPUtime=6.29
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 17714 0 0 0 614 15 0 0 25 0 1 0 25675596 77352960 16433 1992294400 134512640 137138936 4290237088 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 18885 16433 191 642 0 18241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75540

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28272
/proc/meminfo: memFree=1687248/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=135496 CPUtime=12.68
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 32712 0 0 0 1246 22 0 0 25 0 1 0 25675596 138747904 31431 1992294400 134512640 137138936 4290237088 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 33874 31431 191 642 0 33230 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135496

[startup+25.5005 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28272
/proc/meminfo: memFree=1594496/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=225080 CPUtime=25.49
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 55126 0 0 0 2516 33 0 0 25 0 1 0 25675596 230481920 53845 1992294400 134512640 137138936 4290237088 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 56270 53845 191 642 0 55626 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 225080

[startup+51.1009 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28272
/proc/meminfo: memFree=1421268/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=399220 CPUtime=51.08
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 98661 0 0 0 5051 57 0 0 25 0 1 0 25675596 408801280 97380 1992294400 134512640 137138936 4290237088 18446744073709551615 134573202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 99805 97380 191 642 0 99161 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 399220

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28274
/proc/meminfo: memFree=1200300/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=616636 CPUtime=102.26
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 152992 0 0 0 10134 92 0 0 25 0 1 0 25675596 631435264 151711 1992294400 134512640 137138936 4290237088 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 154159 151711 191 642 0 153515 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 616636

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28276
/proc/meminfo: memFree=1167936/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=648132 CPUtime=162.24
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 160939 0 0 0 16124 100 0 0 25 0 1 0 25675596 663687168 159605 1992294400 134512640 137138936 4290237088 18446744073709551615 136504821 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 162033 159605 191 642 0 161389 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 648132

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28278
/proc/meminfo: memFree=1167936/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=648132 CPUtime=222.22
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 160939 0 0 0 22115 107 0 0 25 0 1 0 25675596 663687168 159605 1992294400 134512640 137138936 4290237088 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 162033 159605 191 642 0 161389 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 648132

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28278
/proc/meminfo: memFree=1162232/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=656116 CPUtime=282.2
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 162914 0 0 0 28105 115 0 0 25 0 1 0 25675596 671862784 161580 1992294400 134512640 137138936 4290237088 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 164029 161580 191 642 0 163385 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 656116

[startup+342.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 28280
/proc/meminfo: memFree=1038480/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=777496 CPUtime=342.18
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 193325 0 0 0 34081 137 0 0 25 0 1 0 25675596 796155904 191927 1992294400 134512640 137138936 4290237088 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 194374 191927 191 642 0 193730 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 777496

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 28282
/proc/meminfo: memFree=1038480/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=777496 CPUtime=402.17
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 193325 0 0 0 40074 143 0 0 25 0 1 0 25675596 796155904 191927 1992294400 134512640 137138936 4290237088 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 194374 191927 191 642 0 193730 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 777496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28284
/proc/meminfo: memFree=1038356/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=777496 CPUtime=462.14
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 193325 0 0 0 46068 146 0 0 25 0 1 0 25675596 796155904 191927 1992294400 134512640 137138936 4290237088 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 194374 191927 191 642 0 193730 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 777496

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28286
/proc/meminfo: memFree=1038356/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=777496 CPUtime=522.13
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 193325 0 0 0 52059 154 0 0 25 0 1 0 25675596 796155904 191927 1992294400 134512640 137138936 4290237088 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 194374 191927 191 642 0 193730 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 777496

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28286
/proc/meminfo: memFree=1038356/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=777496 CPUtime=582.1
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 193325 0 0 0 58053 157 0 0 25 0 1 0 25675596 796155904 191927 1992294400 134512640 137138936 4290237088 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 194374 191927 191 642 0 193730 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 777496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28288
/proc/meminfo: memFree=1038232/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=777496 CPUtime=642.09
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 193325 0 0 0 64049 160 0 0 25 0 1 0 25675596 796155904 191927 1992294400 134512640 137138936 4290237088 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 194374 191927 191 642 0 193730 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 777496

[startup+702.301 s]

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

/proc/meminfo: memFree=962840/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=852348 CPUtime=1061.95
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 212129 0 0 0 105991 204 0 0 25 0 1 0 25675596 872804352 210660 1992294400 134512640 137138936 4290237088 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 213087 210660 191 642 0 212443 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 852348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28302
/proc/meminfo: memFree=953416/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=862760 CPUtime=1121.93
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 214719 0 0 0 111984 209 0 0 25 0 1 0 25675596 883466240 213250 1992294400 134512640 137138936 4290237088 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 215690 213250 191 642 0 215046 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 862760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28302
/proc/meminfo: memFree=880380/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=934648 CPUtime=1181.91
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 232768 0 0 0 117970 221 0 0 25 0 1 0 25675596 957079552 231221 1992294400 134512640 137138936 4290237088 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 233662 231221 191 642 0 233018 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 934648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28304
/proc/meminfo: memFree=880132/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=934648 CPUtime=1241.89
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 232768 0 0 0 123962 227 0 0 25 0 1 0 25675596 957079552 231221 1992294400 134512640 137138936 4290237088 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 233662 231221 191 642 0 233018 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 934648

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28306
/proc/meminfo: memFree=880132/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=934648 CPUtime=1301.87
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 232768 0 0 0 129956 231 0 0 25 0 1 0 25675596 957079552 231221 1992294400 134512640 137138936 4290237088 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 233662 231221 191 642 0 233018 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 934648

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28308
/proc/meminfo: memFree=880132/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=934648 CPUtime=1361.85
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 232768 0 0 0 135949 236 0 0 25 0 1 0 25675596 957079552 231221 1992294400 134512640 137138936 4290237088 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 233662 231221 191 642 0 233018 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 934648

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28310
/proc/meminfo: memFree=880132/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=934648 CPUtime=1421.84
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 232768 0 0 0 141943 241 0 0 25 0 1 0 25675596 957079552 231221 1992294400 134512640 137138936 4290237088 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 233662 231221 191 642 0 233018 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 934648

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28310
/proc/meminfo: memFree=880132/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=934648 CPUtime=1481.81
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 232768 0 0 0 147934 247 0 0 25 0 1 0 25675596 957079552 231221 1992294400 134512640 137138936 4290237088 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 233662 231221 191 642 0 233018 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 934648

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28312
/proc/meminfo: memFree=873312/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=942000 CPUtime=1541.79
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 234594 0 0 0 153927 252 0 0 25 0 1 0 25675596 964608000 233047 1992294400 134512640 137138936 4290237088 18446744073709551615 134575454 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 235500 233047 191 642 0 234856 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 942000

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28314
/proc/meminfo: memFree=793456/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1022704 CPUtime=1601.78
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 254778 0 0 0 159911 267 0 0 25 0 1 0 25675596 1047248896 253231 1992294400 134512640 137138936 4290237088 18446744073709551615 134542292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 255676 253231 191 642 0 255032 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1022704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28316
/proc/meminfo: memFree=789364/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1661.76
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 165904 272 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1025092

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28327
/proc/meminfo: memFree=788620/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1721.72
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 171893 279 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134573842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 1025092

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28327
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1781.7
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 177887 283 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 1025092

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28329
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1791.31
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 178847 284 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1791.31
Current children cumulated vsize (KiB) 1025092

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28329
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1794.5
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 179166 284 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542495 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1794.5
Current children cumulated vsize (KiB) 1025092

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28329
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1796.1
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 179326 284 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1796.1
Current children cumulated vsize (KiB) 1025092

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28329
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1796.9
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 179406 284 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 1025092

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28329
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=1025092 CPUtime=1797.7
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202496 255475 0 0 0 179486 284 0 0 25 0 1 0 25675596 1049694208 253843 1992294400 134512640 137138936 4290237088 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28271/statm: 256273 253843 191 642 0 255629 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 1025092

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28329
/proc/meminfo: memFree=788744/2059040 swapFree=4140084/4192956
[pid=28271] ppid=28269 vsize=0 CPUtime=1798.09
/proc/28271/stat : 28271 (bsolo_pb10) R 28269 28271 27904 0 -1 4202500 255476 0 0 0 179516 293 0 0 25 0 1 0 25675596 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/28271/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.09
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.71
CPU time (s): 1798.11
CPU user time (s): 1795.17
CPU system time (s): 2.94555
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 1025092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.17
system time used= 2.94555
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 255476
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= 22912

runsolver used 3.04654 second user time and 8.41072 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-14 09:32:22
IDJOB=2657545
IDBENCH=2254
IDSOLVER=1163
FILE ID=node014/2657545-1276500742
PBS_JOBID= 11173405
Free space on /tmp= 62504 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657545-1276500742/watcher-2657545-1276500742 -o /tmp/evaluation-result-2657545-1276500742/solver-2657545-1276500742 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657545-1276500742.opb

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

MD5SUM BENCH= dadfd792215a2bce735ffb7b3e25dcc5
RANDOM SEED=134082149

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1808312 kB
Buffers:         57692 kB
Cached:         102056 kB
SwapCached:       6980 kB
Active:          99524 kB
Inactive:        74192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1808312 kB
SwapTotal:     4192956 kB
SwapFree:      4140084 kB
Dirty:            5272 kB
Writeback:           0 kB
AnonPages:       11876 kB
Mapped:          12912 kB
Slab:            55184 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181752 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= 62500 MiB
End job on node014 at 2010-06-14 10:02:21