Trace number 1879891

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-28 1798.04 1798.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
MD5SUM907943cf03e4e0f899b19858f5690e6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-32
Best CPU time to get the best result obtained on this benchmark1795.47
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved NO
Number of variables595
Total number of constraints27847
Number of constraints which are clauses27847
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 595
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 595
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 595
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: 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-1879891-1245236327.opb
0.00/0.00	c File size is 662246 bytes.
0.05/0.08	c Highest Coefficient sum: 595
0.05/0.08	c Parsing was ok!!
0.05/0.08	c Total parsing time: 0.08 s
0.05/0.09	c Var: 595 Constr: 27847 27847/0/0 Lit: 55694 Watch. Lit: 55694
0.05/0.09	c Obj. Vars: 595 (100 % of total variables)
0.39/0.40	c Pre-processing Time: 0.402 s
0.39/0.40	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.40	c        0    595    27847    55694    2    55694    9282      0      0 0.40
0.39/0.40	c Switching off lower bounding mode.
0.39/0.40	o -24
0.59/0.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.66	c        0    595    27848    56289    2    55720   10282      1      0 0.41
0.59/0.66	c      100    595    28038   165474    5    57738   11311    191    184 0.54
0.59/0.66	o -25
1.69/1.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.69/1.70	c      179    595    28176   244765    8    58548   10282    329    270 0.66
1.69/1.70	c      279    595    28362   351571   12    60312   11311    515    317 0.88
1.69/1.70	c      530    595    28848   630008   21    64959   12443   1001    321 1.65
1.69/1.70	o -26
5.59/5.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.59/5.69	c      536    595    28859   636345   22    63673   10282   1012    314 1.71
5.59/5.69	c      637    595    29057   749427   25    65900   11311   1210    283 2.24
5.59/5.69	c      888    595    29485   993793   33    69221   12443   1638    266 3.33
5.59/5.69	o -27
5.99/6.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.99/6.08	c     1288    595    30272  1444509   47    76746   10282   2425    226 5.70
5.99/6.08	o -28
1797.99/1798.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.99/1798.52	c     1336    595    30355  1492006   49    74758   10282   2508    219 6.08
1797.99/1798.52	c     1436    595    30538  1596657   52    76524   11311   2691    211 6.77
1797.99/1798.52	c     1686    595    31025  1874682   60    81675   12443   3178    193 8.69
1797.99/1798.52	c     2161    595    31964  2410313   75    89897   13688   4117    157 13.74
1797.99/1798.52	c     2974    595    33586  3333042   99   103405   15057   5739    104 28.36
1797.99/1798.52	c     4294    595    36205  4825023  133   122752   16563   8358     75 56.63
1797.99/1798.52	c     6375    595    40344  7174918  177   152834   18220  12497     58 108.84
1797.99/1798.52	c     9598    595    37092  5313737  143   145165   20043   9245     41 229.15
1797.99/1798.52	c    14534    595    46910 10896042  232   213837   22048  19063     37 390.39
1797.99/1798.52	c    22042    595    38872  6282478  161   158629   24253  11025     32 677.97
1797.99/1798.52	c    33404    595    47921 11445165  238   230794   26679  20074     30 1091.59
1797.99/1798.52	c Resources Exceeded
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1797.99/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.52	c   20    46738   2811    50216    46159 10348236  18312     25 1798.01
1797.99/1798.52	c Objective: -28
1797.99/1798.52	s SATISFIABLE
1797.99/1798.52	c Total time: 1798.01 s

Verifier Data 

OK	-28

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879891-1245236327/watcher-1879891-1245236327 -o /tmp/evaluation-result-1879891-1245236327/solver-1879891-1245236327 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879891-1245236327.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 3/65 20535
/proc/meminfo: memFree=1453880/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=11364 CPUtime=0
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 191230796 11636736 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 2841 246 176 640 0 2035 0

[startup+0.058855 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20535
/proc/meminfo: memFree=1453880/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=13152 CPUtime=0.05
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 822 0 0 0 5 0 0 0 20 0 1 0 191230796 13467648 806 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 3288 808 283 640 0 2482 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13152

[startup+0.10286 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20535
/proc/meminfo: memFree=1453880/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=14648 CPUtime=0.09
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 1429 0 0 0 9 0 0 0 20 0 1 0 191230796 14999552 1251 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 3662 1251 188 640 0 3018 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14648

[startup+0.301884 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20535
/proc/meminfo: memFree=1453880/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=15588 CPUtime=0.29
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 1656 0 0 0 28 1 0 0 22 0 1 0 191230796 15962112 1478 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 3897 1478 190 640 0 3253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15588

[startup+0.702933 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20535
/proc/meminfo: memFree=1453880/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=17496 CPUtime=0.69
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 2306 0 0 0 67 2 0 0 25 0 1 0 191230796 17915904 1941 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 4374 1941 196 640 0 3730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17496

[startup+1.50103 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 20536
/proc/meminfo: memFree=1444976/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=21764 CPUtime=1.49
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 3376 0 0 0 147 2 0 0 25 0 1 0 191230796 22286336 3011 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 5441 3011 196 640 0 4797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21764

[startup+3.10123 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 20536
/proc/meminfo: memFree=1440624/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=26520 CPUtime=3.09
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 4571 0 0 0 306 3 0 0 25 0 1 0 191230796 27156480 4206 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 6630 4206 196 640 0 5986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26520

[startup+6.30162 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 20536
/proc/meminfo: memFree=1431672/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=33964 CPUtime=6.29
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 6425 0 0 0 625 4 0 0 25 0 1 0 191230796 34779136 6060 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 8491 6060 196 640 0 7847 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33964

[startup+12.7014 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 20536
/proc/meminfo: memFree=1420536/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=44476 CPUtime=12.68
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 9070 0 0 0 1263 5 0 0 25 0 1 0 191230796 45543424 8705 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 11119 8705 196 640 0 10475 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 44476

[startup+25.502 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 20536
/proc/meminfo: memFree=1407864/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=56308 CPUtime=25.49
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 12019 0 0 0 2541 8 0 0 25 0 1 0 191230796 57659392 11654 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 14077 11654 197 640 0 13433 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56308

[startup+51.1011 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 20536
/proc/meminfo: memFree=1390264/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=73948 CPUtime=51.08
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 16445 0 0 0 5097 11 0 0 25 0 1 0 191230796 75722752 16080 1992294400 134512640 137136520 4294956256 18446744073709551615 134543945 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 18487 16080 197 640 0 17843 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73948

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 20536
/proc/meminfo: memFree=1358968/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=104876 CPUtime=102.27
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 24157 0 0 0 10211 16 0 0 25 0 1 0 191230796 107393024 23792 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 26219 23792 197 640 0 25575 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 104876

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 20542
/proc/meminfo: memFree=1330680/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=133236 CPUtime=162.23
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 31249 0 0 0 16203 20 0 0 25 0 1 0 191230796 136433664 30884 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 33309 30884 197 640 0 32665 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 133236

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 20542
/proc/meminfo: memFree=1308472/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=155208 CPUtime=222.22
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 36758 0 0 0 22197 25 0 0 25 0 1 0 191230796 158932992 36393 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 38802 36393 197 640 0 38158 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 155208

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 20542
/proc/meminfo: memFree=1308024/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=155524 CPUtime=282.2
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 36831 0 0 0 28194 26 0 0 25 0 1 0 191230796 159256576 36466 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 38881 36466 197 640 0 38237 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 155524

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 20542
/proc/meminfo: memFree=1307960/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=155524 CPUtime=342.18
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 36831 0 0 0 34192 26 0 0 25 0 1 0 191230796 159256576 36466 1992294400 134512640 137136520 4294956256 18446744073709551615 134539796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 38881 36466 197 640 0 38237 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 155524

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 20542
/proc/meminfo: memFree=1301880/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=161932 CPUtime=402.16
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 38431 0 0 0 40188 28 0 0 25 0 1 0 191230796 165818368 38066 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 40483 38066 197 640 0 39839 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 161932

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/66 20542
/proc/meminfo: memFree=1281144/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=182360 CPUtime=462.15
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 43535 0 0 0 46183 32 0 0 25 0 1 0 191230796 186736640 43170 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 45590 43170 197 640 0 44946 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 182360

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/66 20542
/proc/meminfo: memFree=1280120/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=183176 CPUtime=522.13
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 43748 0 0 0 52181 32 0 0 25 0 1 0 191230796 187572224 43383 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 45794 43383 197 640 0 45150 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 183176

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/66 20542
/proc/meminfo: memFree=1280120/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=183176 CPUtime=582.12
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 43748 0 0 0 58179 33 0 0 25 0 1 0 191230796 187572224 43383 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 45794 43383 197 640 0 45150 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 183176

[startup+642.303 s]
/proc/loadavg: 0.99 0.87 0.47 2/66 20542
/proc/meminfo: memFree=1280056/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=183176 CPUtime=642.1
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 43748 0 0 0 64177 33 0 0 25 0 1 0 191230796 187572224 43383 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 45794 43383 197 640 0 45150 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 183176

[startup+702.302 s]

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

/proc/meminfo: memFree=1263672/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=199356 CPUtime=1061.99
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 47796 0 0 0 106159 40 0 0 25 0 1 0 191230796 204140544 47431 1992294400 134512640 137136520 4294956256 18446744073709551615 134544396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 49839 47431 197 640 0 49195 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 199356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 20542
/proc/meminfo: memFree=1263608/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=199356 CPUtime=1121.97
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 47796 0 0 0 112157 40 0 0 25 0 1 0 191230796 204140544 47431 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 49839 47431 197 640 0 49195 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 199356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/66 20542
/proc/meminfo: memFree=1263544/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=199356 CPUtime=1181.95
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 47796 0 0 0 118154 41 0 0 25 0 1 0 191230796 204140544 47431 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 49839 47431 197 640 0 49195 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 199356

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 20542
/proc/meminfo: memFree=1252216/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=210840 CPUtime=1241.93
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 50648 0 0 0 124151 42 0 0 25 0 1 0 191230796 215900160 50283 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 52710 50283 197 640 0 52066 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 210840

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/66 20542
/proc/meminfo: memFree=1245560/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217228 CPUtime=1301.92
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 130149 43 0 0 25 0 1 0 191230796 222441472 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54307 51901 197 640 0 53663 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 217228

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/66 20542
/proc/meminfo: memFree=1245560/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217228 CPUtime=1361.9
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 136147 43 0 0 25 0 1 0 191230796 222441472 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54307 51901 197 640 0 53663 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 217228

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/66 20542
/proc/meminfo: memFree=1245496/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217228 CPUtime=1421.89
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 142145 44 0 0 25 0 1 0 191230796 222441472 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54307 51901 197 640 0 53663 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 217228

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 20542
/proc/meminfo: memFree=1245496/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217228 CPUtime=1481.87
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 148143 44 0 0 25 0 1 0 191230796 222441472 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54307 51901 197 640 0 53663 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 217228

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217228 CPUtime=1541.86
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 154141 45 0 0 25 0 1 0 191230796 222441472 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54307 51901 197 640 0 53663 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 217228

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 20542
/proc/meminfo: memFree=1245368/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217228 CPUtime=1601.84
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 160139 45 0 0 25 0 1 0 191230796 222441472 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54307 51901 197 640 0 53663 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 217228

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 20542
/proc/meminfo: memFree=1245496/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1661.82
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 166137 45 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 217216

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1721.8
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 172135 45 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 217216

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1781.78
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 178133 45 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 217216

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1791.38
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 179093 45 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 217216

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1794.59
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 179413 46 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 217216

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1796.19
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 179573 46 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 217216

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1796.99
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 179653 46 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1796.99
Current children cumulated vsize (KiB) 217216

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1797.79
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 179733 46 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 217216

[startup+1798.51 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 20542
/proc/meminfo: memFree=1245432/2055920 swapFree=4192812/4192956
[pid=20535] ppid=20533 vsize=217216 CPUtime=1797.99
/proc/20535/stat : 20535 (bsolo) R 20533 20535 20492 0 -1 4194304 52266 0 0 0 179753 46 0 0 25 0 1 0 191230796 222429184 51901 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20535/statm: 54304 51901 197 640 0 53660 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 217216

Child status: 0
Real time (s): 1798.55
CPU time (s): 1798.04
CPU user time (s): 1797.55
CPU system time (s): 0.491925
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 217228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.55
system time used= 0.491925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52268
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= 1567

runsolver used 2.05869 second user time and 4.10637 second system time

The end

Launcher Data 

Begin job on node80 at 2009-06-17 12:58:47
IDJOB=1879891
IDBENCH=2274
IDSOLVER=701
FILE ID=node80/1879891-1245236327
PBS_JOBID= 9372271
Free space on /tmp= 66532 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-2.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879891-1245236327/watcher-1879891-1245236327 -o /tmp/evaluation-result-1879891-1245236327/solver-1879891-1245236327 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879891-1245236327.opb

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

MD5SUM BENCH= 907943cf03e4e0f899b19858f5690e6e
RANDOM SEED=1110833347

node80.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1454304 kB
Buffers:          5156 kB
Cached:         531364 kB
SwapCached:          0 kB
Active:          39224 kB
Inactive:       511072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4812 kB
Writeback:           0 kB
Mapped:          23500 kB
Slab:            37180 kB
Committed_AS:    79692 kB
PageTables:       1388 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-1879891-1245236327.opb

Free space on /tmp at the end= 66528 MiB
End job on node80 at 2009-06-17 13:28:46