Trace number 1880072

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT-41 1798.17 1798.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
MD5SUM1925793f412227c60146f261684ef7c1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-43
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94127
Number of constraints which are clauses94127
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 1272
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 1272
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 1272
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 3.1 - 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: Generic Pseudo-Boolean 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-1880072-1245236327.opb
0.00/0.00	c File size is 2298381 bytes.
0.19/0.30	c Highest Coefficient sum: 1272
0.19/0.30	c Parsing was ok!!
0.19/0.30	c Total parsing time: 0.3 s
0.29/0.33	c Var: 1272 Constr: 94127 94127/0/0 Lit: 188254 Watch. Lit: 188254
0.29/0.33	c Obj. Vars: 1272 (100 % of total variables)
3.09/3.12	c Pre-processing Time: 3.123 s
3.09/3.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.13	c        0   1272    94127   188254    2   188254   31375      0      0 3.12
3.09/3.13	c Switching off lower bounding mode.
3.09/3.14	o -37
3.09/3.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.15	c        0   1272    94128   189526    2   188293   32375      1      0 3.15
3.09/3.15	o -38
9.79/9.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.79/9.89	c        1   1272    94131   193295    2   188372   32375      4      0 3.15
9.79/9.89	c      101   1272    94327   437294    4   191997   35613    200     28 3.49
9.79/9.89	c      351   1272    94819  1048511   11   198219   39175    692     68 5.15
9.79/9.89	c      826   1272    95757  2212995   23   209910   43093   1630     88 9.34
9.79/9.89	o -39
48.28/48.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
48.28/48.39	c      879   1272    95843  2319865   24   204759   32375   1716     88 9.89
48.28/48.39	c      979   1272    96033  2555921   26   207152   35613   1906     89 10.93
48.28/48.39	c     1229   1272    96524  3163715   32   213992   39175   2397     85 14.29
48.28/48.39	c     1704   1272    97462  4327914   44   225332   43093   3335     78 21.58
48.28/48.39	c     2518   1272    99088  6345846   64   247142   47403   4961     60 41.58
48.28/48.39	o -40
80.07/80.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
80.07/80.17	c     2760   1272    99539  6905508   69   243571   32375   5412     57 48.38
80.07/80.17	c     2860   1272    99727  7139018   71   243920   35613   5600     55 51.90
80.07/80.17	c     3110   1272   100225  7757046   77   251051   39175   6098     51 60.45
80.07/80.17	c     3585   1272   101170  8927614   88   262429   43093   7043     49 73.16
80.07/80.17	o -41
1797.97/1798.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.97/1798.59	c     3808   1272   101594  9454002   93   262599   32375   7467     47 80.15
1797.97/1798.59	c     3908   1272   101793  9700740   95   263683   35613   7666     46 83.79
1797.97/1798.59	c     4159   1272   102292 10319306  100   271745   39175   8165     44 92.94
1797.97/1798.59	c     4635   1272   103236 11489605  111   283258   43093   9109     37 125.03
1797.97/1798.59	c     5448   1272   104849 13487204  128   301825   47403  10722     33 162.98
1797.97/1798.59	c     6768   1272   107385 16626464  154   329815   52144  13258     26 255.30
1797.97/1798.59	c     8849   1272   111514 21743090  194   383375   57359  17387     22 393.01
1797.97/1798.59	c    12072   1272   117728 29439655  250   443380   63095  23601     17 687.52
1797.97/1798.59	c    17008   1272   127138 41090149  323   539875   69405  33011     14 1167.79
1797.97/1798.59	c Resources Exceeded
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1797.97/1798.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.59	c   23    20942   1548    23417   134901 50649402  40774     11 1798.06
1797.97/1798.59	c Objective: -41
1797.97/1798.59	s SATISFIABLE
1797.97/1798.59	c Total time: 1798.06 s

Verifier Data 

OK	-41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880072-1245236327/watcher-1880072-1245236327 -o /tmp/evaluation-result-1880072-1245236327/solver-1880072-1245236327 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880072-1245236327.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: 0.00 0.00 0.00 3/64 15898
/proc/meminfo: memFree=1823256/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=12972 CPUtime=0
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 76335513 13283328 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 3243 245 174 640 0 2037 0

[startup+0.020624 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15898
/proc/meminfo: memFree=1823256/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=13520 CPUtime=0.01
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 413 0 0 0 1 0 0 0 18 0 1 0 76335513 13844480 397 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 3380 397 203 640 0 2174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13520

[startup+0.102633 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15898
/proc/meminfo: memFree=1823256/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=16000 CPUtime=0.09
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 1205 0 0 0 9 0 0 0 18 0 1 0 76335513 16384000 1189 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 4000 1189 356 640 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16000

[startup+0.302656 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15898
/proc/meminfo: memFree=1823256/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=20064 CPUtime=0.29
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 3157 0 0 0 28 1 0 0 19 0 1 0 76335513 20545536 2579 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 5016 2580 185 640 0 4372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20064

[startup+0.701702 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 15898
/proc/meminfo: memFree=1823256/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=27472 CPUtime=0.69
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 5013 0 0 0 66 3 0 0 23 0 1 0 76335513 28131328 4435 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 6868 4435 190 640 0 6224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27472

[startup+1.50179 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 15899
/proc/meminfo: memFree=1806160/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=27472 CPUtime=1.49
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 5013 0 0 0 143 6 0 0 25 0 1 0 76335513 28131328 4435 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 6868 4435 190 640 0 6224 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27472

[startup+3.10198 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 15899
/proc/meminfo: memFree=1806032/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=27360 CPUtime=3.09
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 5715 0 0 0 299 10 0 0 25 0 1 0 76335513 28016640 4407 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 6840 4407 190 640 0 6196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27360

[startup+6.30134 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 15899
/proc/meminfo: memFree=1796560/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=40816 CPUtime=6.29
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 9777 0 0 0 616 13 0 0 25 0 1 0 76335513 41795584 7781 1992294400 134512640 137136520 4294956256 18446744073709551615 134542122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 10204 7781 196 640 0 9560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40816

[startup+12.7011 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 15899
/proc/meminfo: memFree=1775632/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=59444 CPUtime=12.69
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 14439 0 0 0 1254 15 0 0 25 0 1 0 76335513 60870656 12443 1992294400 134512640 137136520 4294956256 18446744073709551615 134605525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 14861 12443 197 640 0 14217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59444

[startup+25.5026 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 15901
/proc/meminfo: memFree=1750096/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=83460 CPUtime=25.49
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 20451 0 0 0 2532 17 0 0 25 0 1 0 76335513 85463040 18455 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 20865 18455 197 640 0 20221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83460

[startup+51.1015 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 15901
/proc/meminfo: memFree=1720144/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=113692 CPUtime=51.07
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 27992 0 0 0 5087 20 0 0 25 0 1 0 76335513 116420608 25996 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 28423 25996 197 640 0 27779 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 113692

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 15901
/proc/meminfo: memFree=1672528/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=160596 CPUtime=102.27
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 39735 0 0 0 10201 26 0 0 25 0 1 0 76335513 164450304 37739 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 40149 37739 197 640 0 39505 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 160596

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 15907
/proc/meminfo: memFree=1636816/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=196420 CPUtime=162.24
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 48675 0 0 0 16194 30 0 0 25 0 1 0 76335513 201134080 46679 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 49105 46679 197 640 0 48461 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 196420

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 15907
/proc/meminfo: memFree=1607376/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=225524 CPUtime=222.23
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 55973 0 0 0 22188 35 0 0 25 0 1 0 76335513 230936576 53977 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 56381 53977 197 640 0 55737 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 225524

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 15907
/proc/meminfo: memFree=1582608/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=250596 CPUtime=282.21
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 62232 0 0 0 28182 39 0 0 25 0 1 0 76335513 256610304 60236 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 62649 60236 197 640 0 62005 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 250596

[startup+342.303 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 15907
/proc/meminfo: memFree=1550928/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=281904 CPUtime=342.19
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 70048 0 0 0 34176 43 0 0 25 0 1 0 76335513 288669696 68052 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 70476 68052 197 640 0 69832 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 281904

[startup+402.303 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 15907
/proc/meminfo: memFree=1525712/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=307268 CPUtime=402.17
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 76388 0 0 0 40171 46 0 0 25 0 1 0 76335513 314642432 74392 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 76817 74392 197 640 0 76173 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 307268

[startup+462.303 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 15907
/proc/meminfo: memFree=1500048/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=332584 CPUtime=462.16
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 82731 0 0 0 46167 49 0 0 25 0 1 0 76335513 340566016 80735 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 83146 80735 197 640 0 82502 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 332584

[startup+522.303 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 15907
/proc/meminfo: memFree=1478608/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=354236 CPUtime=522.14
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 88137 0 0 0 52162 52 0 0 25 0 1 0 76335513 362737664 86141 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 88559 86141 197 640 0 87915 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 354236

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 15907
/proc/meminfo: memFree=1460816/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=371664 CPUtime=582.12
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 92508 0 0 0 58158 54 0 0 25 0 1 0 76335513 380583936 90512 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 92916 90512 197 640 0 92272 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 371664

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 15907
/proc/meminfo: memFree=1442000/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=390316 CPUtime=642.1
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 97159 0 0 0 64152 58 0 0 25 0 1 0 76335513 399683584 95163 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 97579 95163 197 640 0 96935 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 390316

[startup+702.301 s]

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

/proc/meminfo: memFree=1309456/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=522820 CPUtime=1061.98
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 130269 0 0 0 106120 78 0 0 25 0 1 0 76335513 535367680 128273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 130705 128273 197 640 0 130061 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 522820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 15907
/proc/meminfo: memFree=1291344/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=540620 CPUtime=1121.96
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 134720 0 0 0 112116 80 0 0 25 0 1 0 76335513 553594880 132724 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 135155 132724 197 640 0 134511 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 540620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/65 15907
/proc/meminfo: memFree=1275088/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=556972 CPUtime=1181.94
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 138825 0 0 0 118112 82 0 0 25 0 1 0 76335513 570339328 136829 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 139243 136829 197 640 0 138599 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 556972

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 15907
/proc/meminfo: memFree=1263568/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=568140 CPUtime=1241.92
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 141621 0 0 0 124108 84 0 0 25 0 1 0 76335513 581775360 139625 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 142035 139625 197 640 0 141391 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 568140

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 15907
/proc/meminfo: memFree=1251920/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=579736 CPUtime=1301.91
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 144502 0 0 0 130105 86 0 0 25 0 1 0 76335513 593649664 142506 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 144934 142506 197 640 0 144290 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 579736

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 15907
/proc/meminfo: memFree=1240016/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=591616 CPUtime=1361.89
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 147497 0 0 0 136100 89 0 0 25 0 1 0 76335513 605814784 145501 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 147904 145501 197 640 0 147260 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 591616

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 15907
/proc/meminfo: memFree=1228112/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=603404 CPUtime=1421.87
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 150437 0 0 0 142097 90 0 0 25 0 1 0 76335513 617885696 148441 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 150851 148441 197 640 0 150207 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 603404

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 15907
/proc/meminfo: memFree=1217040/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=614488 CPUtime=1481.86
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 153215 0 0 0 148093 93 0 0 25 0 1 0 76335513 629235712 151219 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 153622 151219 197 640 0 152978 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 614488

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 15907
/proc/meminfo: memFree=1205584/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=625856 CPUtime=1541.83
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 156052 0 0 0 154089 94 0 0 25 0 1 0 76335513 640876544 154056 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 156464 154056 197 640 0 155820 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 625856

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 15907
/proc/meminfo: memFree=1193680/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=637832 CPUtime=1601.82
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 159048 0 0 0 160085 97 0 0 25 0 1 0 76335513 653139968 157052 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 159458 157052 197 640 0 158814 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 637832

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 15907
/proc/meminfo: memFree=1181200/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=650200 CPUtime=1661.8
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 162119 0 0 0 166082 98 0 0 25 0 1 0 76335513 665804800 160123 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 162550 160123 197 640 0 161906 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 650200

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 15907
/proc/meminfo: memFree=1169168/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=662188 CPUtime=1721.79
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 165135 0 0 0 172079 100 0 0 25 0 1 0 76335513 678080512 163139 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 165547 163139 197 640 0 164903 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 662188

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1156304/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=675024 CPUtime=1781.77
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 168325 0 0 0 178075 102 0 0 25 0 1 0 76335513 691224576 166329 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 168756 166329 197 640 0 168112 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 675024

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1154640/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=676516 CPUtime=1791.37
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 168717 0 0 0 179035 102 0 0 25 0 1 0 76335513 692752384 166721 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 169129 166721 197 640 0 168485 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 676516

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1154064/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=677124 CPUtime=1794.57
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 168860 0 0 0 179354 103 0 0 25 0 1 0 76335513 693374976 166864 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 169281 166864 197 640 0 168637 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 677124

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1153808/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=677376 CPUtime=1796.17
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 168932 0 0 0 179514 103 0 0 25 0 1 0 76335513 693633024 166936 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 169344 166936 197 640 0 168700 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 677376

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1153616/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=677628 CPUtime=1796.97
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 168971 0 0 0 179594 103 0 0 25 0 1 0 76335513 693891072 166975 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 169407 166975 197 640 0 168763 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 677628

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1153616/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=677628 CPUtime=1797.77
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194304 168978 0 0 0 179674 103 0 0 25 0 1 0 76335513 693891072 166982 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 169407 166982 197 640 0 168763 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 677628

[startup+1798.7 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 15907
/proc/meminfo: memFree=1153552/2055920 swapFree=4182476/4192956
[pid=15898] ppid=15896 vsize=0 CPUtime=1798.16
/proc/15898/stat : 15898 (bsolo) R 15896 15898 15855 0 -1 4194308 168997 0 0 0 179703 113 0 0 25 0 1 0 76335513 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15898/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.7
CPU time (s): 1798.17
CPU user time (s): 1797.03
CPU system time (s): 1.14083
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 677628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.03
system time used= 1.14083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168997
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= 2269

runsolver used 1.22481 second user time and 3.77743 second system time

The end

Launcher Data 

Begin job on node20 at 2009-06-17 12:58:47
IDJOB=1880072
IDBENCH=2255
IDSOLVER=701
FILE ID=node20/1880072-1245236327
PBS_JOBID= 9372318
Free space on /tmp= 66312 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880072-1245236327/watcher-1880072-1245236327 -o /tmp/evaluation-result-1880072-1245236327/solver-1880072-1245236327 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880072-1245236327.opb

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

MD5SUM BENCH= 1925793f412227c60146f261684ef7c1
RANDOM SEED=1738574064

node20.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		: 3000.234
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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823672 kB
Buffers:         28112 kB
Cached:         127924 kB
SwapCached:       4716 kB
Active:          54712 kB
Inactive:       109008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823672 kB
SwapTotal:     4192956 kB
SwapFree:      4182476 kB
Dirty:            6412 kB
Writeback:           0 kB
Mapped:          13688 kB
Slab:            54496 kB
Committed_AS:   161352 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880072-1245236327.opb

Free space on /tmp at the end= 66308 MiB
End job on node20 at 2009-06-17 13:28:46