Trace number 1879885

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-29 1798.12 1798.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb35-17-opb/normalized-frb35-17-3.opb
MD5SUM3895ca8e12182fcd80d7923f66584703
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 benchmark1795.72
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints27931
Number of constraints which are clauses27931
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-1879885-1245236327.opb
0.00/0.00	c File size is 664643 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: 27931 27931/0/0 Lit: 55862 Watch. Lit: 55862
0.05/0.09	c Obj. Vars: 595 (100 % of total variables)
0.39/0.40	c Pre-processing Time: 0.403 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    27931    55862    2    55862    9310      0      0 0.40
0.39/0.40	c Switching off lower bounding mode.
0.39/0.40	o -25
0.39/0.41	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.41	c        0    595    27932    56457    2    55889   10310      1      0 0.41
0.39/0.41	o -26
0.49/0.57	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.57	c        1    595    27934    57621    2    55919   10310      3      2 0.41
0.49/0.57	c      101    595    28129   169210    6    58305   11342    198    181 0.56
0.49/0.57	o -27
1.00/1.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.00/1.03	c      104    595    28135   172682    6    57851   10310    204    182 0.57
1.00/1.03	c      204    595    28326   281667    9    60211   11342    395    256 0.80
1.00/1.03	o -28
499.99/500.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
499.99/500.24	c      325    595    28558   414622   14    62564   10310    627    315 1.03
499.99/500.24	c      425    595    28748   523017   18    64145   11342    817    297 1.43
499.99/500.24	c      675    595    29243   805434   27    69367   12477   1312    268 2.52
499.99/500.24	c     1151    595    30191  1346399   44    77787   13725   2260    201 5.72
499.99/500.24	c     1964    595    31810  2268665   71    90943   15098   3879    136 14.43
499.99/500.24	c     3285    595    34430  3752496  108   111838   16608   6499     88 37.08
499.99/500.24	c     5367    595    38590  6112775  158   144379   18269  10659     66 80.36
499.99/500.24	c     8591    595    45035  9745946  216   193934   20096  17104     45 187.03
499.99/500.24	c    13528    595    44257  9267501  209   199581   22106  16326     34 396.91
499.99/500.24	o -29
1797.99/1798.78	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.99/1798.78	c    16923    595    39413  6558826  166   155919   10310  11482     33 500.04
1797.99/1798.78	c    17025    595    33284  3098898   93    97391   11342   5353     33 504.12
1797.99/1798.78	c    17275    595    33778  3380249  100   101795   12477   5847     33 508.14
1797.99/1798.78	c    17751    595    34728  3920452  112   109298   13725   6797     34 515.67
1797.99/1798.78	c    18564    595    36348  4841870  133   123893   15098   8417     34 533.79
1797.99/1798.78	c    19885    595    38973  6332413  162   143571   16608  11042     35 567.02
1797.99/1798.78	c    21966    595    43026  8626821  200   171648   18269  15095     34 640.51
1797.99/1798.78	c    25189    595    39489  6604503  167   143455   20096  11558     32 784.73
1797.99/1798.78	c    30125    595    38575  6080281  157   151219   22106  10644     31 950.21
1797.99/1798.78	c    37631    595    41644  7822302  187   177609   24317  13713     31 1213.39
1797.99/1798.78	c    48993    595    51453 13387446  260   269405   26749  23522     28 1702.06
1797.99/1798.78	c Resources Exceeded
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1797.99/1798.78	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.78	c   25    50899   2932    54696    41307  7633536  13376     28 1798.09
1797.99/1798.78	c Objective: -29
1797.99/1798.78	s SATISFIABLE
1797.99/1798.78	c Total time: 1798.09 s

Verifier Data 

OK	-29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879885-1245236327/watcher-1879885-1245236327 -o /tmp/evaluation-result-1879885-1245236327/solver-1879885-1245236327 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879885-1245236327.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 21488
/proc/meminfo: memFree=1276304/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=11368 CPUtime=0
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 191231781 11640832 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 2842 244 175 640 0 2035 0

[startup+0.057047 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 21488
/proc/meminfo: memFree=1276304/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=13152 CPUtime=0.05
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 803 0 0 0 5 0 0 0 18 0 1 0 191231781 13467648 787 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 3288 787 279 640 0 2481 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13152

[startup+0.101052 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 21488
/proc/meminfo: memFree=1276304/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=14780 CPUtime=0.09
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 1433 0 0 0 9 0 0 0 18 0 1 0 191231781 15134720 1254 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 3695 1254 188 640 0 3051 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14780

[startup+0.301071 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 21488
/proc/meminfo: memFree=1276304/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=15572 CPUtime=0.29
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 1661 0 0 0 28 1 0 0 19 0 1 0 191231781 15945728 1482 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 3893 1482 190 640 0 3249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15572

[startup+0.701113 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 21488
/proc/meminfo: memFree=1276304/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=17272 CPUtime=0.69
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 2254 0 0 0 67 2 0 0 23 0 1 0 191231781 17686528 1887 1992294400 134512640 137136520 4294956256 18446744073709551615 134605518 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 4318 1887 196 640 0 3674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17272

[startup+1.5012 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 21489
/proc/meminfo: memFree=1267400/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=21132 CPUtime=1.49
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 3233 0 0 0 147 2 0 0 25 0 1 0 191231781 21639168 2866 1992294400 134512640 137136520 4294956256 18446744073709551615 134598615 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 5283 2866 196 640 0 4639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21132

[startup+3.10136 s]
/proc/loadavg: 0.00 0.00 0.00 2/66 21489
/proc/meminfo: memFree=1263176/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=26140 CPUtime=3.09
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 4487 0 0 0 306 3 0 0 25 0 1 0 191231781 26767360 4120 1992294400 134512640 137136520 4294956256 18446744073709551615 134544179 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 6535 4120 197 640 0 5891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26140

[startup+6.3017 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 21489
/proc/meminfo: memFree=1255240/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=32652 CPUtime=6.29
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 6120 0 0 0 624 5 0 0 25 0 1 0 191231781 33435648 5753 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 8163 5753 197 640 0 7519 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32652

[startup+12.7014 s]
/proc/loadavg: 0.15 0.03 0.01 2/66 21489
/proc/meminfo: memFree=1245512/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=41944 CPUtime=12.69
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 8435 0 0 0 1262 7 0 0 25 0 1 0 191231781 42950656 8068 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 10486 8068 197 640 0 9842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41944

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/66 21489
/proc/meminfo: memFree=1232136/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=54720 CPUtime=25.47
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 11629 0 0 0 2539 8 0 0 25 0 1 0 191231781 56033280 11262 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 13680 11262 197 640 0 13036 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 54720

[startup+51.1014 s]
/proc/loadavg: 0.56 0.15 0.05 2/66 21489
/proc/meminfo: memFree=1212104/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=74724 CPUtime=51.06
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 16637 0 0 0 5094 12 0 0 25 0 1 0 191231781 76517376 16270 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 18681 16270 197 640 0 18037 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 74724

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/66 21489
/proc/meminfo: memFree=1180616/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=105768 CPUtime=102.25
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 24393 0 0 0 10209 16 0 0 25 0 1 0 191231781 108306432 24026 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 26442 24026 197 640 0 25798 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 105768

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/66 21495
/proc/meminfo: memFree=1153864/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=132620 CPUtime=162.21
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 31121 0 0 0 16200 21 0 0 25 0 1 0 191231781 135802880 30754 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 33155 30754 197 640 0 32511 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 132620

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/66 21495
/proc/meminfo: memFree=1129736/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=156484 CPUtime=222.19
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 37077 0 0 0 22194 25 0 0 25 0 1 0 191231781 160239616 36710 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 39121 36710 197 640 0 38477 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 156484

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/66 21495
/proc/meminfo: memFree=1117768/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=168332 CPUtime=282.17
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 40040 0 0 0 28190 27 0 0 25 0 1 0 191231781 172371968 39673 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 42083 39673 197 640 0 41439 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 168332

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/66 21495
/proc/meminfo: memFree=1117768/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=168332 CPUtime=342.15
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 40040 0 0 0 34187 28 0 0 25 0 1 0 191231781 172371968 39673 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 42083 39673 197 640 0 41439 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 168332

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.33 2/66 21495
/proc/meminfo: memFree=1117768/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=168332 CPUtime=402.13
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 40040 0 0 0 40185 28 0 0 25 0 1 0 191231781 172371968 39673 1992294400 134512640 137136520 4294956256 18446744073709551615 134544135 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 42083 39673 197 640 0 41439 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 168332

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/66 21495
/proc/meminfo: memFree=1115656/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=170552 CPUtime=462.1
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 40602 0 0 0 46181 29 0 0 25 0 1 0 191231781 174645248 40235 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 42638 40235 197 640 0 41994 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 170552

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/66 21495
/proc/meminfo: memFree=1103048/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183028 CPUtime=522.08
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43720 0 0 0 52177 31 0 0 25 0 1 0 191231781 187420672 43353 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45757 43353 197 640 0 45113 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 183028

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/66 21495
/proc/meminfo: memFree=1102984/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183028 CPUtime=582.06
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43720 0 0 0 58174 32 0 0 25 0 1 0 191231781 187420672 43353 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45757 43353 197 640 0 45113 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 183028

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/66 21495
/proc/meminfo: memFree=1102920/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183028 CPUtime=642.04
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43720 0 0 0 64172 32 0 0 25 0 1 0 191231781 187420672 43353 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45757 43353 197 640 0 45113 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 183028

[startup+702.301 s]

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

/proc/meminfo: memFree=1102728/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183016 CPUtime=1121.85
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43720 0 0 0 112147 38 0 0 25 0 1 0 191231781 187408384 43353 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45754 43353 197 640 0 45110 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 183016

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/66 21495
/proc/meminfo: memFree=1102600/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183324 CPUtime=1181.82
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43787 0 0 0 118143 39 0 0 25 0 1 0 191231781 187723776 43420 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45831 43420 197 640 0 45187 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 183324

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/66 21495
/proc/meminfo: memFree=1102408/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183324 CPUtime=1241.81
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43787 0 0 0 124141 40 0 0 25 0 1 0 191231781 187723776 43420 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45831 43420 197 640 0 45187 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 183324

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/66 21495
/proc/meminfo: memFree=1102344/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183324 CPUtime=1301.78
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43787 0 0 0 130138 40 0 0 25 0 1 0 191231781 187723776 43420 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45831 43420 197 640 0 45187 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 183324

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/66 21495
/proc/meminfo: memFree=1102344/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=183324 CPUtime=1361.76
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 43787 0 0 0 136135 41 0 0 25 0 1 0 191231781 187723776 43420 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 45831 43420 197 640 0 45187 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 183324

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.75 2/66 21495
/proc/meminfo: memFree=1085960/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=199752 CPUtime=1421.75
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 47900 0 0 0 142131 44 0 0 25 0 1 0 191231781 204546048 47533 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 49938 47533 197 640 0 49294 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 199752

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/66 21495
/proc/meminfo: memFree=1085960/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=199752 CPUtime=1481.72
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 47900 0 0 0 148127 45 0 0 25 0 1 0 191231781 204546048 47533 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 49938 47533 197 640 0 49294 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 199752

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/66 21495
/proc/meminfo: memFree=1085896/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=199752 CPUtime=1541.68
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 47900 0 0 0 154123 45 0 0 25 0 1 0 191231781 204546048 47533 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 49938 47533 197 640 0 49294 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 199752

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/66 21495
/proc/meminfo: memFree=1085896/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=199752 CPUtime=1601.67
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 47900 0 0 0 160121 46 0 0 25 0 1 0 191231781 204546048 47533 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 49938 47533 197 640 0 49294 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 199752

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/66 21495
/proc/meminfo: memFree=1085832/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=199752 CPUtime=1661.65
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 47900 0 0 0 166119 46 0 0 25 0 1 0 191231781 204546048 47533 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 49938 47533 197 640 0 49294 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 199752

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/66 21495
/proc/meminfo: memFree=1085768/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=199752 CPUtime=1721.63
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 47900 0 0 0 172116 47 0 0 25 0 1 0 191231781 204546048 47533 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 49938 47533 197 640 0 49294 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 199752

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1069384/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=216372 CPUtime=1781.61
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52028 0 0 0 178110 51 0 0 25 0 1 0 191231781 221564928 51661 1992294400 134512640 137136520 4294956256 18446744073709551615 134543962 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54093 51661 197 640 0 53449 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 216372

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 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=218480 CPUtime=1791.2
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52579 0 0 0 179069 51 0 0 25 0 1 0 191231781 223723520 52212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54620 52212 197 640 0 53976 0
Current children cumulated CPU time (s) 1791.2
Current children cumulated vsize (KiB) 218480

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=218480 CPUtime=1794.4
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52579 0 0 0 179389 51 0 0 25 0 1 0 191231781 223723520 52212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54620 52212 197 640 0 53976 0
Current children cumulated CPU time (s) 1794.4
Current children cumulated vsize (KiB) 218480

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=218480 CPUtime=1796
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52579 0 0 0 179549 51 0 0 25 0 1 0 191231781 223723520 52212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54620 52212 197 640 0 53976 0
Current children cumulated CPU time (s) 1796
Current children cumulated vsize (KiB) 218480

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=218480 CPUtime=1796.8
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52579 0 0 0 179629 51 0 0 25 0 1 0 191231781 223723520 52212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54620 52212 197 640 0 53976 0
Current children cumulated CPU time (s) 1796.8
Current children cumulated vsize (KiB) 218480

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=218480 CPUtime=1797.6
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52579 0 0 0 179709 51 0 0 25 0 1 0 191231781 223723520 52212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54620 52212 197 640 0 53976 0
Current children cumulated CPU time (s) 1797.6
Current children cumulated vsize (KiB) 218480

[startup+1798.7 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=218480 CPUtime=1797.99
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194304 52579 0 0 0 179748 51 0 0 25 0 1 0 191231781 223723520 52212 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 54620 52212 197 640 0 53976 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 218480

[startup+1798.8 s]
/proc/loadavg: 0.99 0.97 0.82 2/66 21495
/proc/meminfo: memFree=1067080/2055920 swapFree=4182160/4192956
[pid=21488] ppid=21486 vsize=0 CPUtime=1798.1
/proc/21488/stat : 21488 (bsolo) R 21486 21488 21445 0 -1 4194308 52581 0 0 0 179757 53 0 0 25 0 1 0 191231781 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/21488/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.82
CPU time (s): 1798.12
CPU user time (s): 1797.57
CPU system time (s): 0.551916
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 218480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.57
system time used= 0.551916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52581
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= 7023

runsolver used 1.89771 second user time and 3.48047 second system time

The end

Launcher Data 

Begin job on node79 at 2009-06-17 12:58:47
IDJOB=1879885
IDBENCH=2272
IDSOLVER=701
FILE ID=node79/1879885-1245236327
PBS_JOBID= 9372272
Free space on /tmp= 66016 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-frb35-17-3.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879885-1245236327/watcher-1879885-1245236327 -o /tmp/evaluation-result-1879885-1245236327/solver-1879885-1245236327 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879885-1245236327.opb

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

MD5SUM BENCH= 3895ca8e12182fcd80d7923f66584703
RANDOM SEED=1110833347

node79.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:       1276784 kB
Buffers:         35460 kB
Cached:         672432 kB
SwapCached:       4884 kB
Active:         126744 kB
Inactive:       588636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276784 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:            4788 kB
Writeback:           0 kB
Mapped:          13260 kB
Slab:            49664 kB
Committed_AS:   100832 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-1879885-1245236327.opb

Free space on /tmp at the end= 66012 MiB
End job on node79 at 2009-06-17 13:28:46