Trace number 1877024

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 3.1SAT-36 1798.14 1798.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
MD5SUM49f1950e042362832bbb830f499dd3e3
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 benchmark1795.18
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 constraints58245
Number of constraints which are clauses58245
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 3.1 - 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: Cardinality Constraint 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-1877024-1245165956.opb
0.00/0.00	c File size is 1390935 bytes.
0.09/0.17	c Highest Coefficient sum: 945
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.171 s
0.09/0.19	c Var: 945 Constr: 58245 58245/0/0 Lit: 116490 Watch. Lit: 116490
0.09/0.19	c Obj. Vars: 945 (100 % of total variables)
1.29/1.35	c Pre-processing Time: 1.351 s
1.29/1.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.35	c        0    945    58245   116490    2   116490   19414      0      0 1.35
1.29/1.35	c Switching off lower bounding mode.
1.29/1.36	o -29
1.29/1.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.36	c        0    945    58246   117435    2   116521   20414      1      0 1.36
1.29/1.36	o -30
1.29/1.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.37	c        1    945    58248   119293    2   116555   20414      3      0 1.37
1.29/1.37	o -32
1.29/1.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.29/1.37	c        1    945    58249   120238    2   116589   20414      4      0 1.37
1.29/1.37	o -33
3.79/3.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.90	c        2    945    58251   122092    2   116626   20414      6      1 1.38
3.79/3.90	c      103    945    58360   221056    3   116844   22456    115     68 1.50
3.79/3.90	c      354    945    58633   468986    7   117390   24702    388    191 1.84
3.79/3.90	c      831    945    59154   942200   15   118432   27173    909    326 2.55
3.79/3.90	c     1644    945    60086  1787362   29   120296   29891   1841    424 3.87
3.79/3.90	o -34
218.33/218.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
218.33/218.41	c     1662    945    60106  1805577   30   120370   20414   1861    426 3.90
218.33/218.41	c     1763    945    60216  1905325   31   120590   22456   1971    434 4.06
218.33/218.41	c     2014    945    60495  2158524   35   121148   24702   2250    452 4.45
218.33/218.41	c     2489    945    61013  2628237   43   122184   27173   2768    479 5.19
218.33/218.41	c     3303    945    61895  3428408   55   123948   29891   3650    500 6.61
218.33/218.41	c     4624    945    63378  4772018   75   126914   32881   5133    512 9.03
218.33/218.41	c     6705    945    65735  6906944  105   131628   36170   7490    495 13.53
218.33/218.41	c     9929    945    69393 10220536  147   138944   39788  11148    454 21.86
218.33/218.41	c    14865    945    74810 15133522  202   149778   43767  16565    410 36.24
218.33/218.41	c    22371    945    83014 22575123  271   166186   48144  24769    358 62.34
218.33/218.41	c    33734    945    95822 34182768  356   191802   52959  37577    289 116.62
218.33/218.41	c    50878    945    73585 14022693  190   147204   58255  15340    237 214.41
218.33/218.41	o -35
260.42/260.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
260.42/260.55	c    52487    945    75383 15653385  207   150835   20415  17138    240 218.36
260.42/260.55	c    52587    945    75492 15752166  208   151053   22457  17247    240 218.64
260.42/260.55	c    52837    945    75785 16017650  211   151639   24703  17540    240 219.89
260.42/260.55	c    53312    945    76311 16493966  216   152691   27174  18066    241 220.98
260.42/260.55	c    54126    945    77227 17323583  224   154523   29892  18982    242 223.41
260.42/260.55	c    55446    945    78732 18685528  237   157566   32882  20487    244 226.87
260.42/260.55	c    57527    945    81015 20753565  256   162132   36171  22770    246 233.50
260.42/260.55	c    60750    945    84735 24112924  284   169572   39789  26490    249 243.39
260.42/260.55	o -36
1797.90/1798.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.90/1798.49	c    65188    945    89700 28603079  318   179603   20415  31455    250 260.49
1797.90/1798.49	c    65288    945    68562  9444368  137   137225   22457  10317    247 264.19
1797.90/1798.49	c    65538    945    68847  9701818  140   137795   24703  10602    247 264.75
1797.90/1798.49	c    66014    945    69377 10181347  146   138855   27174  11132    248 266.09
1797.90/1798.49	c    66827    945    70299 11014731  156   140699   29892  12054    248 268.78
1797.90/1798.49	c    68147    945    71763 12339636  171   143627   32882  13518    250 271.59
1797.90/1798.49	c    70228    945    74122 14471210  195   148345   36171  15877    254 276.41
1797.90/1798.49	c    73451    945    77713 17719878  228   155527   39789  19468    253 289.82
1797.90/1798.49	c    78387    945    83262 22738392  273   166659   43768  25017    254 308.04
1797.90/1798.49	c    85893    945    91644 30316966  330   183423   48145  33399    257 333.45
1797.90/1798.49	c    97254    945   104837 42233862  402   209809   52960  46592    244 397.10
1797.90/1798.49	c   114399    945    83645 23059553  275   167424   58257  25400    233 489.34
1797.90/1798.49	c   140219    945   113090 49655405  439   226347   64083  54845    208 673.25
1797.90/1798.49	c   179052    945   105132 42471221  403   210395   70492  46887    169 1055.78
1797.90/1798.49	c   237404    945   113831 50300311  441   227731   77542  55586    152 1557.56
1797.90/1798.49	c Resources Exceeded
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1797.90/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.49	c   43   275060  23417   304877    91295 29955077  33050    152 1798.01
1797.90/1798.49	c Objective: -36
1797.90/1798.49	s SATISFIABLE
1797.90/1798.49	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-1877024-1245165956/watcher-1877024-1245165956 -o /tmp/evaluation-result-1877024-1245165956/solver-1877024-1245165956 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877024-1245165956.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 0.95 3/65 2940
/proc/meminfo: memFree=1929920/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=12076 CPUtime=0
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 262 0 0 0 0 0 0 0 20 0 1 0 2507887 12365824 246 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 3019 246 175 640 0 2035 0

[startup+0.104896 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 2940
/proc/meminfo: memFree=1929920/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=15380 CPUtime=0.09
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 1293 0 0 0 9 0 0 0 21 0 1 0 2507887 15749120 1277 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 3845 1277 372 640 0 2861 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15380

[startup+0.201905 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 2940
/proc/meminfo: memFree=1929920/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=19124 CPUtime=0.19
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 2718 0 0 0 18 1 0 0 21 0 1 0 2507887 19582976 2362 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 4781 2362 188 640 0 4137 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19124

[startup+0.301914 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 2940
/proc/meminfo: memFree=1929920/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=20988 CPUtime=0.29
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 3192 0 0 0 28 1 0 0 22 0 1 0 2507887 21491712 2836 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 5247 2836 190 640 0 4603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20988

[startup+0.701952 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 2940
/proc/meminfo: memFree=1929920/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=20988 CPUtime=0.69
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 3192 0 0 0 67 2 0 0 25 0 1 0 2507887 21491712 2836 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 5247 2836 190 640 0 4603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20988

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1919352/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=20504 CPUtime=1.49
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 3938 0 0 0 144 5 0 0 25 0 1 0 2507887 20996096 2720 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 5126 2720 196 640 0 4482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20504

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1913208/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=34696 CPUtime=3.09
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 7484 0 0 0 303 6 0 0 25 0 1 0 2507887 35528704 6266 1992294400 134512640 137136520 4294956256 18446744073709551615 136509008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 8674 6266 196 640 0 8030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34696

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1886264/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=59392 CPUtime=6.29
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 13653 0 0 0 620 9 0 0 25 0 1 0 2507887 60817408 12435 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 14848 12435 196 640 0 14204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59392

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1841080/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=101984 CPUtime=12.68
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 24302 0 0 0 1254 14 0 0 25 0 1 0 2507887 104431616 23084 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 25496 23084 197 640 0 24852 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101984

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1773560/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=167436 CPUtime=25.48
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 40659 0 0 0 2527 21 0 0 25 0 1 0 2507887 171454464 39441 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 41859 39441 197 640 0 41215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 167436

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1672312/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=268956 CPUtime=51.07
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 66036 0 0 0 5074 33 0 0 25 0 1 0 2507887 275410944 64818 1992294400 134512640 137136520 4294956256 18446744073709551615 136501956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 67239 64818 197 640 0 66595 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 268956

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1520696/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=418680 CPUtime=102.27
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 103474 0 0 0 10169 58 0 0 25 0 1 0 2507887 428728320 102256 1992294400 134512640 137136520 4294956256 18446744073709551615 134606780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 104670 102256 197 640 0 104026 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 418680

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2941
/proc/meminfo: memFree=1353784/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=586768 CPUtime=162.24
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 145507 0 0 0 16139 85 0 0 25 0 1 0 2507887 600850432 144289 1992294400 134512640 137136520 4294956256 18446744073709551615 134600754 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 146692 144289 197 640 0 146048 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 586768

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1292920/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=645672 CPUtime=222.24
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 22127 97 0 0 25 0 1 0 2507887 661168128 159001 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161418 159001 197 640 0 160774 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 645672

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293624/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644972 CPUtime=282.22
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 28121 101 0 0 25 0 1 0 2507887 660451328 158842 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161243 158842 197 640 0 160599 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 644972

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293688/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644972 CPUtime=342.19
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 34115 104 0 0 25 0 1 0 2507887 660451328 158842 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161243 158842 197 640 0 160599 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 644972

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293688/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644972 CPUtime=402.18
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 40111 107 0 0 25 0 1 0 2507887 660451328 158842 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161243 158842 197 640 0 160599 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 644972

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293688/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644972 CPUtime=462.16
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 46106 110 0 0 25 0 1 0 2507887 660451328 158842 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161243 158842 197 640 0 160599 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 644972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293880/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644616 CPUtime=522.15
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 52100 115 0 0 25 0 1 0 2507887 660086784 158753 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161154 158753 197 640 0 160510 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 644616

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293944/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644616 CPUtime=582.13
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 58096 117 0 0 25 0 1 0 2507887 660086784 158753 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161154 158753 197 640 0 160510 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 644616

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1293944/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=644616 CPUtime=642.12
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 160272 0 0 0 64092 120 0 0 25 0 1 0 2507887 660086784 158753 1992294400 134512640 137136520 4294956256 18446744073709551615 136502027 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 161154 158753 197 640 0 160510 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 644616

[startup+702.302 s]

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

/proc/meminfo: memFree=1165880/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=772328 CPUtime=1062
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 192237 0 0 0 106051 149 0 0 25 0 1 0 2507887 790863872 190654 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 193082 190654 197 640 0 192438 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 772328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1165880/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=772328 CPUtime=1121.98
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 192237 0 0 0 112047 151 0 0 25 0 1 0 2507887 790863872 190654 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 193082 190654 197 640 0 192438 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 772328

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 2943
/proc/meminfo: memFree=1156536/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=782760 CPUtime=1181.97
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 194872 0 0 0 118041 156 0 0 25 0 1 0 2507887 801546240 193289 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 195690 193289 197 640 0 195046 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 782760

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 0.96 2/66 2943
/proc/meminfo: memFree=1090872/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1241.95
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 124028 167 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 846876

[startup+1302.3 s]
/proc/loadavg: 1.07 1.02 0.96 2/66 2943
/proc/meminfo: memFree=1090872/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1301.93
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 130023 170 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 846876

[startup+1362.3 s]
/proc/loadavg: 1.11 1.05 0.97 2/66 2943
/proc/meminfo: memFree=1090872/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1361.93
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 136020 173 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 846876

[startup+1422.3 s]
/proc/loadavg: 1.04 1.04 0.97 2/66 2943
/proc/meminfo: memFree=1090872/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1421.91
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 142017 174 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 846876

[startup+1482.3 s]
/proc/loadavg: 1.01 1.03 0.97 2/66 2943
/proc/meminfo: memFree=1090872/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1481.89
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 148013 176 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 846876

[startup+1542.31 s]
/proc/loadavg: 1.00 1.02 0.97 2/66 2943
/proc/meminfo: memFree=1090808/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1541.88
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 154010 178 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 846876

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 0.97 2/66 2943
/proc/meminfo: memFree=1090808/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=846876 CPUtime=1601.85
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 210963 0 0 0 160005 180 0 0 25 0 1 0 2507887 867201024 209310 1992294400 134512640 137136520 4294956256 18446744073709551615 136499606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 211719 209310 197 640 0 211075 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 846876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 2943
/proc/meminfo: memFree=1017272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=920500 CPUtime=1661.84
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 229365 0 0 0 165989 195 0 0 25 0 1 0 2507887 942592000 227712 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 230125 227712 197 640 0 229481 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 920500

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1721.83
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 171986 197 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 928100

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1781.81
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 177980 201 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 928100

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1791.51
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 178950 201 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1791.51
Current children cumulated vsize (KiB) 928100

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1794.7
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 179269 201 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1794.7
Current children cumulated vsize (KiB) 928100

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1796.3
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 179429 201 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1796.3
Current children cumulated vsize (KiB) 928100

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1797.1
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 179509 201 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134551140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1797.1
Current children cumulated vsize (KiB) 928100

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1009272/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=928100 CPUtime=1797.9
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194304 231326 0 0 0 179589 201 0 0 25 0 1 0 2507887 950374400 229596 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 232025 229596 197 640 0 231381 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 928100

[startup+1798.61 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 2943
/proc/meminfo: memFree=1025080/2055920 swapFree=4192956/4192956
[pid=2940] ppid=2938 vsize=0 CPUtime=1798.11
/proc/2940/stat : 2940 (bsolo) R 2938 2940 2663 0 -1 4194308 231328 0 0 0 179599 212 0 0 25 0 1 0 2507887 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2940/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.14
CPU user time (s): 1795.99
CPU system time (s): 2.14867
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 928408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.99
system time used= 2.14867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 231328
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= 3238

runsolver used 1.87071 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 17:25:56
IDJOB=1877024
IDBENCH=2250
IDSOLVER=699
FILE ID=node8/1877024-1245165956
PBS_JOBID= 9363820
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877024-1245165956/watcher-1877024-1245165956 -o /tmp/evaluation-result-1877024-1245165956/solver-1877024-1245165956 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877024-1245165956.opb

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

MD5SUM BENCH= 49f1950e042362832bbb830f499dd3e3
RANDOM SEED=674578860

node8.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1930464 kB
Buffers:         22804 kB
Cached:          60088 kB
SwapCached:          0 kB
Active:          59268 kB
Inactive:        37364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1930464 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5300 kB
Writeback:           0 kB
Mapped:          23496 kB
Slab:            14612 kB
Committed_AS:    54468 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877024-1245165956.opb

Free space on /tmp at the end= 66284 MiB
End job on node8 at 2009-06-16 17:55:55