Trace number 2656517

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 CardSAT-44 1798.12 1798.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
MD5SUM4c9dc9cf5c24873d3237c90ee1682632
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-46
Best CPU time to get the best result obtained on this benchmark1790.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109379
Number of constraints which are clauses109379
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 1400
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 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656517-1276493727.opb
0.00/0.00	c File size is 2685249 bytes.
0.39/0.42	c Highest Coefficient sum: 1400
0.39/0.42	c Parsing was ok!!
0.39/0.42	c Total parsing time: 0.428 s
0.39/0.46	c Var: 1400 Constr: 109379 109379/0/0 Lit: 218758 Watch. Lit: 218758
0.39/0.46	c Obj. Vars: 1400 (100 % of total variables)
3.99/4.01	c Pre-processing Time: 4.013 s
3.99/4.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.02	c        0   1400   109379   218758    2   218758   36459      0      0 4.01
3.99/4.02	c Switching off lower bounding mode.
3.99/4.03	o -40
6.19/6.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.19/6.22	c        0   1400   109380   220158    2   218800   37459      1      0 4.04
6.19/6.22	c      101   1400   109489   368013    3   219018   41205    110     23 4.27
6.19/6.22	c      352   1400   109762   738312    6   219564   45326    383     71 4.92
6.19/6.22	c      828   1400   110297  1463275   13   220634   49859    918    133 6.19
6.19/6.22	o -41
222.93/223.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
222.93/223.09	c      838   1400   110309  1479575   13   220699   37459    930    134 6.22
222.93/223.09	c      938   1400   110418  1627257   14   220917   41205   1039    144 6.47
222.93/223.09	c     1189   1400   110704  2014510   18   221489   45326   1325    167 7.12
222.93/223.09	c     1664   1400   111226  2721675   24   222533   49859   1847    195 8.52
222.93/223.09	c     2477   1400   112110  3919874   34   224301   54845   2731    226 10.95
222.93/223.09	c     3797   1400   113591  5924862   52   227302   60330   4212    247 15.36
222.93/223.09	c     5878   1400   115880  9025220   77   231880   66364   6501    253 23.23
222.93/223.09	c     9101   1400   119462 13876875  116   239083   73001  10083    250 36.29
222.93/223.09	c    14037   1400   125003 21375759  171   250203   80302  15624    222 63.20
222.93/223.09	c    21543   1400   133280 32588348  244   266757   88333  23901    193 111.56
222.93/223.09	c    32905   1400   146028 49849823  341   292253   97167  36649    155 211.62
222.93/223.09	o -42
870.34/870.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
870.34/870.65	c    34685   1400   147957 52463750  354   296189   37459  38578    155 223.03
870.34/870.65	c    34786   1400   122000 17312006  141   244078   41205  12621    151 230.08
870.34/870.65	c    35036   1400   122279 17689647  144   244636   45326  12900    151 231.11
870.34/870.65	c    35512   1400   122803 18399110  149   245684   49859  13424    152 232.85
870.34/870.65	c    36325   1400   123724 19645042  158   247526   54845  14345    153 236.00
870.34/870.65	c    37645   1400   125199 21641394  172   250476   60330  15820    156 241.23
870.34/870.65	c    39726   1400   127486 24737863  194   255050   66364  18107    157 251.43
870.34/870.65	c    42949   1400   131063 29578909  225   262204   73001  21684    160 266.79
870.34/870.65	c    47885   1400   136559 37015493  271   273196   80302  27180    163 293.72
870.34/870.65	c    55391   1400   144990 48423923  333   290058   88333  35611    159 348.35
870.34/870.65	c    66752   1400   157711 65629228  416   315540   97167  48332    152 436.49
870.34/870.65	c Reducing formula size due to memory constraints
870.34/870.65	c Memory Limit: 1000.00 MB  Used: 1003.27 MB
870.34/870.66	c    83896   1400   130875 29307865  223   261870  147860  21496    137 611.65
870.34/870.66	c   109716   1400   159462 67996896  426   319044  162647  50083    130 842.40
870.34/870.66	o -43
1110.49/1110.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1110.49/1110.81	c   113283   1400   163373 73290566  448   326948   37460  53994    130 870.42
1110.49/1110.81	c   113383   1400   122196 17567030  143   244474   41207  12817    128 883.46
1110.49/1110.81	c   113633   1400   122473 17941630  146   245028   45328  13094    128 884.51
1110.49/1110.81	c   114109   1400   122999 18653275  151   246080   49861  13620    128 886.46
1110.49/1110.81	c   114922   1400   123905 19878484  160   247892   54848  14526    129 890.07
1110.49/1110.81	c   116244   1400   125373 21864054  174   250828   60333  15994    129 896.92
1110.49/1110.81	c   118325   1400   127685 24991431  195   255452   66367  18306    130 905.65
1110.49/1110.81	c   121549   1400   131273 29844148  227   262628   73004  21894    131 921.44
1110.49/1110.81	c   126487   1400   136809 37326367  272   273700   80305  27430    133 950.86
1110.49/1110.81	c   133993   1400   145263 48754432  335   290608   88336  35884    134 994.29
1110.49/1110.81	c   145355   1400   157958 65918031  417   316038   97170  48579    134 1078.65
1110.49/1110.81	o -44
1797.98/1798.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.52	c   147175   1400   159995 68672469  429   320156   37460  50616    132 1110.51
1797.98/1798.52	c   147275   1400   122324 17721632  144   244732   41207  12945    128 1147.52
1797.98/1798.52	c   147526   1400   122599 18093354  147   245282   45328  13220    128 1148.58
1797.98/1798.52	c   148002   1400   123118 18795003  152   246320   49861  13739    128 1150.43
1797.98/1798.52	c   148815   1400   124006 19995167  161   248096   54848  14627    128 1153.62
1797.98/1798.52	c   150135   1400   125460 21960328  175   251004   60333  16081    129 1159.18
1797.98/1798.52	c   152216   1400   127799 25119738  196   255682   66367  18420    130 1167.82
1797.98/1798.52	c   155439   1400   131401 29987074  228   262886   73004  22022    131 1182.73
1797.98/1798.52	c   160375   1400   136981 37525775  273   274046   80305  27602    132 1208.00
1797.98/1798.52	c   167882   1400   145489 49015861  336   291062   88336  36110    132 1264.36
1797.98/1798.52	c   179243   1400   158044 65982861  417   316214   97170  48665    132 1352.49
1797.98/1798.52	c Reducing formula size due to memory constraints
1797.98/1798.52	c Memory Limit: 1000.00 MB  Used: 1018.01 MB
1797.98/1798.52	c   196388   1400   130080 28203721  216   260204  147867  20701    130 1501.89
1797.98/1798.52	c   222208   1400   159329 67668573  424   318856  162654  49950    126 1762.45
1797.98/1798.52	c Resources Exceeded
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1797.98/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.52	c   52   227669  21823   256524   165517 76027269  56138    126 1798.01
1797.98/1798.52	c Objective: -44
1797.98/1798.52	s SATISFIABLE
1797.98/1798.52	c Total time: 1798.01 s

Verifier Data 

OK	-44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656517-1276493727/watcher-2656517-1276493727 -o /tmp/evaluation-result-2656517-1276493727/solver-2656517-1276493727 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656517-1276493727.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 1.06 3/106 27557
/proc/meminfo: memFree=1811116/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=13556 CPUtime=0
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 354 0 0 0 0 0 0 0 22 0 1 0 23028087 13881344 273 1992294400 134512640 137138936 4294668704 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 3389 274 176 642 0 2089 0

[startup+0.073168 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 27557
/proc/meminfo: memFree=1811116/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=15204 CPUtime=0.06
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 856 0 0 0 6 0 0 0 22 0 1 0 23028087 15568896 775 1992294400 134512640 137138936 4294668704 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 3801 776 271 642 0 2501 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15204

[startup+0.101169 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 27557
/proc/meminfo: memFree=1811116/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=15760 CPUtime=0.09
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 1056 0 0 0 9 0 0 0 22 0 1 0 23028087 16138240 975 1992294400 134512640 137138936 4294668704 18446744073709551615 136296981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 3940 975 310 642 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15760

[startup+0.301188 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 27557
/proc/meminfo: memFree=1811116/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=20844 CPUtime=0.29
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 2616 0 0 0 28 1 0 0 22 0 1 0 23028087 21344256 2535 1992294400 134512640 137138936 4294668704 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 5211 2535 616 642 0 3911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20844

[startup+0.701217 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 27557
/proc/meminfo: memFree=1811116/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=30288 CPUtime=0.69
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 5848 0 0 0 67 2 0 0 23 0 1 0 23028087 31014912 5111 1992294400 134512640 137138936 4294668704 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 7572 5111 185 642 0 6928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30288

[startup+1.50128 s]
/proc/loadavg: 1.08 1.02 1.07 2/107 27558
/proc/meminfo: memFree=1791020/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=30288 CPUtime=1.49
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 5848 0 0 0 144 5 0 0 25 0 1 0 23028087 31014912 5111 1992294400 134512640 137138936 4294668704 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 7572 5111 185 642 0 6928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30288

[startup+3.10141 s]
/proc/loadavg: 1.08 1.02 1.07 2/107 27558
/proc/meminfo: memFree=1791020/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=30288 CPUtime=3.09
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 5848 0 0 0 299 10 0 0 25 0 1 0 23028087 31014912 5111 1992294400 134512640 137138936 4294668704 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 7572 5111 185 642 0 6928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30288

[startup+6.30166 s]
/proc/loadavg: 1.08 1.02 1.07 2/107 27558
/proc/meminfo: memFree=1784076/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=43504 CPUtime=6.29
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 10857 0 0 0 614 15 0 0 25 0 1 0 23028087 44548096 8444 1992294400 134512640 137138936 4294668704 18446744073709551615 136520986 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 10876 8444 192 642 0 10232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43504

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.07 2/107 27558
/proc/meminfo: memFree=1740056/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=85524 CPUtime=12.69
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 21356 0 0 0 1249 20 0 0 25 0 1 0 23028087 87576576 18943 1992294400 134512640 137138936 4294668704 18446744073709551615 134602746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 21381 18943 192 642 0 20737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85524

[startup+25.5002 s]
/proc/loadavg: 1.06 1.01 1.07 2/107 27558
/proc/meminfo: memFree=1670492/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=152020 CPUtime=25.48
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 37994 0 0 0 2521 27 0 0 25 0 1 0 23028087 155668480 35581 1992294400 134512640 137138936 4294668704 18446744073709551615 134544869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 38005 35581 192 642 0 37361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 152020

[startup+51.1002 s]
/proc/loadavg: 1.03 1.01 1.06 2/107 27558
/proc/meminfo: memFree=1565588/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=257208 CPUtime=51.08
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 64290 0 0 0 5066 42 0 0 25 0 1 0 23028087 263380992 61877 1992294400 134512640 137138936 4294668704 18446744073709551615 136521011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 64302 61877 192 642 0 63658 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 257208

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.06 2/107 27560
/proc/meminfo: memFree=1400916/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=419504 CPUtime=102.27
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 104846 0 0 0 10164 63 0 0 25 0 1 0 23028087 429572096 102433 1992294400 134512640 137138936 4294668704 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 104876 102433 192 642 0 104232 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 419504

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 27562
/proc/meminfo: memFree=1250876/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=570868 CPUtime=162.25
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 142700 0 0 0 16141 84 0 0 25 0 1 0 23028087 584568832 140287 1992294400 134512640 137138936 4294668704 18446744073709551615 136520918 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 142717 140287 192 642 0 142073 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 570868

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.05 2/107 27567
/proc/meminfo: memFree=1127496/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=692524 CPUtime=222.23
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 173117 0 0 0 22120 103 0 0 25 0 1 0 23028087 709144576 170704 1992294400 134512640 137138936 4294668704 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 173131 170704 192 642 0 172487 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 692524

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.05 2/107 27567
/proc/meminfo: memFree=1124768/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=694604 CPUtime=282.21
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 173671 0 0 0 28114 107 0 0 25 0 1 0 23028087 711274496 171220 1992294400 134512640 137138936 4294668704 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 173651 171220 192 642 0 173007 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 694604

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 27569
/proc/meminfo: memFree=1124768/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=694604 CPUtime=342.19
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 173671 0 0 0 34107 112 0 0 25 0 1 0 23028087 711274496 171220 1992294400 134512640 137138936 4294668704 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 173651 171220 192 642 0 173007 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 694604

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 27571
/proc/meminfo: memFree=1035488/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=785728 CPUtime=402.17
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 196459 0 0 0 40091 126 0 0 25 0 1 0 23028087 804585472 194008 1992294400 134512640 137138936 4294668704 18446744073709551615 134602746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 196432 194008 192 642 0 195788 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 785728

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 27573
/proc/meminfo: memFree=885944/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=934040 CPUtime=462.16
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 233531 0 0 0 46069 147 0 0 25 0 1 0 23028087 956456960 231080 1992294400 134512640 137138936 4294668704 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 233510 231080 192 642 0 232866 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 934040

[startup+522.301 s]
/proc/loadavg: 1.06 1.01 1.03 2/107 27575
/proc/meminfo: memFree=779800/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=522.14
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 52050 164 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1038708

[startup+582.3 s]
/proc/loadavg: 1.12 1.04 1.03 2/107 27575
/proc/meminfo: memFree=779676/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=582.13
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 58045 168 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1038708

[startup+642.301 s]
/proc/loadavg: 1.09 1.04 1.03 2/107 27577
/proc/meminfo: memFree=779676/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=642.12
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 64041 171 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 134542552 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1038708

[startup+702.301 s]

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

/proc/meminfo: memFree=779304/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=1121.98
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 112000 198 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1038708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27591
/proc/meminfo: memFree=779180/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=1181.97
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 117997 200 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1038708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27593
/proc/meminfo: memFree=778932/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=1241.95
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 123990 205 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1038708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27595
/proc/meminfo: memFree=778932/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=1301.94
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 129985 209 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1038708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27597
/proc/meminfo: memFree=778932/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1038708 CPUtime=1361.92
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 259763 0 0 0 135980 212 0 0 25 0 1 0 23028087 1063636992 257254 1992294400 134512640 137138936 4294668704 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 259677 257254 192 642 0 259033 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1038708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27599
/proc/meminfo: memFree=776824/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1041712 CPUtime=1421.9
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 260512 0 0 0 141975 215 0 0 25 0 1 0 23028087 1066713088 258003 1992294400 134512640 137138936 4294668704 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 260428 258003 192 642 0 259784 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1041712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27599
/proc/meminfo: memFree=763432/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1481.89
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 147969 220 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134551261 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1054624

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27610
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1541.85
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 153960 225 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1054624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27612
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1601.83
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 159955 228 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1054624

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27614
/proc/meminfo: memFree=762812/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1661.82
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 165951 231 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134618473 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1054624

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27616
/proc/meminfo: memFree=762812/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1721.8
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 171947 233 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 1054624

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27616
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1781.78
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 177942 236 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134544869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1054624

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 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1791.39
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 178902 237 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 1054624

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1794.59
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 179222 237 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 1054624

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1796.18
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 179381 237 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 1054624

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1796.98
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 179461 237 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 1054624

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1797.78
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 179541 237 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 136511078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 1054624

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=1054624 CPUtime=1797.98
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202496 263789 0 0 0 179561 237 0 0 25 0 1 0 23028087 1079934976 261221 1992294400 134512640 137138936 4294668704 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27557/statm: 263656 261221 192 642 0 263012 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 1054624

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27618
/proc/meminfo: memFree=762688/2059040 swapFree=4136648/4192956
[pid=27557] ppid=27555 vsize=0 CPUtime=1798.08
/proc/27557/stat : 27557 (bsolo_pb10) R 27555 27557 27456 0 -1 4202500 263790 0 0 0 179563 245 0 0 25 0 1 0 23028087 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/27557/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.12
CPU user time (s): 1795.63
CPU system time (s): 2.48062
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1054624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.64
system time used= 2.48062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263790
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= 7241

runsolver used 3.15452 second user time and 8.30674 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-14 07:35:27
IDJOB=2656517
IDBENCH=2245
IDSOLVER=1162
FILE ID=node026/2656517-1276493727
PBS_JOBID= 11173403
Free space on /tmp= 62516 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656517-1276493727/watcher-2656517-1276493727 -o /tmp/evaluation-result-2656517-1276493727/solver-2656517-1276493727 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656517-1276493727.opb

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

MD5SUM BENCH= 4c9dc9cf5c24873d3237c90ee1682632
RANDOM SEED=218411956

node026.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811520 kB
Buffers:         62796 kB
Cached:         106328 kB
SwapCached:       9544 kB
Active:         107672 kB
Inactive:        73916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811520 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            6504 kB
Writeback:          20 kB
AnonPages:       10816 kB
Mapped:           9184 kB
Slab:            44112 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181328 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= 62512 MiB
End job on node026 at 2010-06-14 08:05:26