Trace number 1876775

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT-47 1798.01 1798.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_2.opb
MD5SUM5255c8da63867fe6fe080ca048384827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -48
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint19
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2492
Sum of products size (including duplicates)4984
Number of different products1246
Sum of products size2492

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1876775-1245200504.opb
0.00/0.00	c File size is 102705 bytes.
0.00/0.01	c Highest Coefficient sum: 200
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 1446 Constr: 2892 1446/200/1246 Lit: 12460 Watch. Lit: 8722
0.00/0.01	c Obj. Vars: 200 (13.8313 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    200     1246     3738    3     2492     415      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
0.00/0.02	o -42
0.03/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.03/0.04	c        0    200     1247     3938    3     2536    1415      1      0 0.02
0.03/0.04	o -43
0.03/0.07	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.03/0.07	c       80    200     1328    16541   12     2741    1415     82   1739 0.05
0.03/0.07	o -44
27.38/27.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
27.38/27.46	c      171    200     1420    30760   21     2969    1415    174   2342 0.07
27.38/27.46	c      272    200     1521    46207   30     3171    1557    275   2666 0.10
27.38/27.46	c      522    200     1771    84402   47     3671    1713    525   2932 0.18
27.38/27.46	c      997    200     2246   157024   69     4621    1885   1000   2993 0.33
27.38/27.46	c     1811    200     3062   281798   92     6253    2074   1816   2954 0.61
27.38/27.46	c     3131    200     4384   483502  110     8897    2282   3138   2788 1.12
27.38/27.46	c     5212    200     3905   409934  104     7854    2511   2659   2500 2.08
27.38/27.46	c     8435    200     4465   485751  108     9014    2763   3219   2367 3.56
27.38/27.46	c    13371    200     3844   391151  101     7771    3040   2598   2209 6.05
27.38/27.46	c    20878    200     5514   653964  118    11072    3345   4268   2087 10.00
27.38/27.46	c    32239    200     4568   506086  110     9221    3680   3322   1881 17.14
27.38/27.46	c    49383    200     5491   645253  117    11107    4049   4245   1812 27.25
27.38/27.46	o -45
33.87/33.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
33.87/33.90	c    49879    200     5989   721469  120    12148    1415   4743   1817 27.45
33.87/33.90	c    49979    200     2055   126235   61     4155    1557    809   1815 27.53
33.87/33.90	c    50231    200     2307   164567   71     4659    1713   1061   1819 27.61
33.87/33.90	c    50706    200     2782   236655   85     5609    1885   1536   1826 27.76
33.87/33.90	c    51521    200     3597   360297  100     7239    2074   2351   1835 28.06
33.87/33.90	c    52841    200     2468   188867   76     4981    2282   1222   1848 28.59
33.87/33.90	c    54922    200     4553   504910  110     9151    2511   3307   1865 29.44
33.87/33.90	c    58145    200     2503   193211   77     5051    2763   1257   1876 30.98
33.87/33.90	c    63082    200     4659   518740  111     9363    3040   3413   1895 33.27
33.87/33.90	o -46
33.87/33.91	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
33.87/33.91	c    64221    200     2863   249017   86     5817    1415   1617   1895 33.89
33.87/33.91	o -47
1797.97/1798.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.97/1798.82	c    64231    200     2874   250734   87     5886    1415   1628   1895 33.89
1797.97/1798.82	c    64332    200     2975   265895   89     6088    1557   1729   1896 33.93
1797.97/1798.82	c    64582    200     3225   303337   94     6588    1713   1979   1898 34.02
1797.97/1798.82	c    65057    200     3701   374480  101     7540    1885   2455   1902 34.19
1797.97/1798.82	c    65870    200     2190   144902   66     4427    2074    944   1907 34.54
1797.97/1798.82	c    67191    200     3516   343295   97     7079    2282   2270   1917 35.03
1797.97/1798.82	c    69272    200     3057   273954   89     6161    2511   1811   1930 35.88
1797.97/1798.82	c    72495    200     3624   353613   97     7295    2763   2378   1943 37.30
1797.97/1798.82	c    77431    200     3010   266466   88     6067    3040   1764   1949 39.72
1797.97/1798.82	c    84938    200     4679   515021  110     9405    3345   3433   1943 43.70
1797.97/1798.82	c    96299    200     3782   382588  101     7611    3680   2536   1951 49.34
1797.97/1798.82	c   113443    200     4738   524625  110     9523    4049   3492   1954 58.05
1797.97/1798.82	c   139262    200     3272   307066   93     6591    4454   2026   1852 75.19
1797.97/1798.82	c   178095    200     5896   693908  117    11884    4900   4650   1783 99.84
1797.97/1798.82	c   236447    200     6624   789402  119    13382    5391   5378   1715 137.82
1797.97/1798.82	c   324079    200     4238   450393  106     8523    5931   2992   1688 191.99
1797.97/1798.82	c   455632    200     5219   597436  114    10485    6525   3973   1543 295.11
1797.97/1798.82	c   653064    200     7317   910460  124    14681    7178   6071   1488 438.62
1797.97/1798.82	c   949317    200     4877   540119  110     9801    7896   3631   1415 670.58
1797.97/1798.82	c  1393799    200     7068   859094  121    14270    8686   5822   1316 1059.08
1797.97/1798.82	c  2060627    200     9692  1252451  129    19558    9555   8446   1176 1751.65
1797.97/1798.82	c Resources Exceeded
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
1797.97/1798.83	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.83	c   45  2106967 281044  2517185     6724   800062   5478   1171 1798.00
1797.97/1798.83	c Objective: -47
1797.97/1798.83	s SATISFIABLE
1797.97/1798.83	c Total time: 1798 s

Verifier Data 

OK	-47

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876775-1245200504/watcher-1876775-1245200504 -o /tmp/evaluation-result-1876775-1245200504/solver-1876775-1245200504 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876775-1245200504.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3453
/proc/meminfo: memFree=1831976/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=10816 CPUtime=0
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 187650857 11075584 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 2704 249 175 640 0 2034 0

[startup+0.041596 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3453
/proc/meminfo: memFree=1831976/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=11408 CPUtime=0.03
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 484 0 0 0 3 0 0 0 18 0 1 0 187650857 11681792 442 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 2852 442 197 640 0 2208 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11408

[startup+0.101606 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3453
/proc/meminfo: memFree=1831976/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=11860 CPUtime=0.09
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 579 0 0 0 9 0 0 0 18 0 1 0 187650857 12144640 537 1992294400 134512640 137136520 4294956256 18446744073709551615 136500577 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 2965 537 197 640 0 2321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11860

[startup+0.301639 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3453
/proc/meminfo: memFree=1831976/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=13084 CPUtime=0.29
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 886 0 0 0 29 0 0 0 19 0 1 0 187650857 13398016 844 1992294400 134512640 137136520 4294956256 18446744073709551615 136503082 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 3271 845 197 640 0 2627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13084

[startup+0.701706 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3453
/proc/meminfo: memFree=1831976/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=15304 CPUtime=0.69
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 1456 0 0 0 69 0 0 0 23 0 1 0 187650857 15671296 1414 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 3826 1415 197 640 0 3182 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15304

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1825440/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=18708 CPUtime=1.49
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 2296 0 0 0 149 0 0 0 25 0 1 0 187650857 19156992 2254 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 4677 2254 197 640 0 4033 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18708

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1823520/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=19040 CPUtime=3.09
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 2393 0 0 0 308 1 0 0 25 0 1 0 187650857 19496960 2351 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 4760 2351 197 640 0 4116 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19040

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1822560/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=19596 CPUtime=6.28
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 2518 0 0 0 627 1 0 0 25 0 1 0 187650857 20066304 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 4899 2476 197 640 0 4255 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19596

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1821224/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=20836 CPUtime=12.69
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 2831 0 0 0 1266 3 0 0 25 0 1 0 187650857 21336064 2789 1992294400 134512640 137136520 4294956256 18446744073709551615 136502099 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 5209 2789 198 640 0 4565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20836

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1820648/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=21500 CPUtime=25.48
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 3006 0 0 0 2543 5 0 0 25 0 1 0 187650857 22016000 2964 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 5375 2964 198 640 0 4731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21500

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1820648/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=21500 CPUtime=51.07
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 3006 0 0 0 5095 12 0 0 25 0 1 0 187650857 22016000 2964 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 5375 2964 198 640 0 4731 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21500

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1818472/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=23764 CPUtime=102.25
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 3557 0 0 0 10204 21 0 0 25 0 1 0 187650857 24334336 3515 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 5941 3515 198 640 0 5297 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23764

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1817448/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=24796 CPUtime=162.22
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 3821 0 0 0 16191 31 0 0 25 0 1 0 187650857 25391104 3779 1992294400 134512640 137136520 4294956256 18446744073709551615 136504025 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 6199 3779 198 640 0 5555 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24796

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1816360/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=25828 CPUtime=222.2
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4084 0 0 0 22178 42 0 0 25 0 1 0 187650857 26447872 4042 1992294400 134512640 137136520 4294956256 18446744073709551615 134554130 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 6457 4042 198 640 0 5813 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1816360/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=25788 CPUtime=282.17
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4084 0 0 0 28164 53 0 0 25 0 1 0 187650857 26406912 4042 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3453/statm: 6447 4042 198 640 0 5803 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25788

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1815144/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=27024 CPUtime=342.12
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4389 0 0 0 34150 62 0 0 25 0 1 0 187650857 27672576 4347 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 6756 4347 198 640 0 6112 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 27024

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1815144/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=27000 CPUtime=402.09
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4389 0 0 0 40138 71 0 0 25 0 1 0 187650857 27648000 4347 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 6750 4347 198 640 0 6106 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 27000

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1813864/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=28332 CPUtime=462.06
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4721 0 0 0 46125 81 0 0 25 0 1 0 187650857 29011968 4679 1992294400 134512640 137136520 4294956256 18446744073709551615 134542085 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7083 4679 198 640 0 6439 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 28332

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1813864/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=28332 CPUtime=522.04
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4722 0 0 0 52114 90 0 0 25 0 1 0 187650857 29011968 4680 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7083 4680 198 640 0 6439 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 28332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1813864/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=28408 CPUtime=582.01
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4727 0 0 0 58101 100 0 0 25 0 1 0 187650857 29089792 4685 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7102 4685 198 640 0 6458 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 28408

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1813800/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=28372 CPUtime=641.99
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 4727 0 0 0 64089 110 0 0 25 0 1 0 187650857 29052928 4685 1992294400 134512640 137136520 4294956256 18446744073709551615 136295552 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7093 4685 198 640 0 6449 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 28372

[startup+702.301 s]

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

/proc/meminfo: memFree=1810856/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31272 CPUtime=1121.76
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5462 0 0 0 111987 189 0 0 25 0 1 0 187650857 32022528 5405 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7818 5405 198 640 0 7174 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 31272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1810792/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31272 CPUtime=1181.74
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5462 0 0 0 117975 199 0 0 25 0 1 0 187650857 32022528 5405 1992294400 134512640 137136520 4294956256 18446744073709551615 134544071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7818 5405 198 640 0 7174 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 31272

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1810600/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31384 CPUtime=1241.7
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5487 0 0 0 123963 207 0 0 25 0 1 0 187650857 32137216 5430 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7846 5430 198 640 0 7202 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 31384

[startup+1302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31316 CPUtime=1301.68
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5487 0 0 0 129950 218 0 0 25 0 1 0 187650857 32067584 5426 1992294400 134512640 137136520 4294956256 18446744073709551615 134600770 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7829 5426 198 640 0 7185 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 31316

[startup+1362.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31280 CPUtime=1361.66
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5487 0 0 0 135939 227 0 0 25 0 1 0 187650857 32030720 5417 1992294400 134512640 137136520 4294956256 18446744073709551615 134571370 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7820 5417 198 640 0 7176 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 31280

[startup+1422.31 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31260 CPUtime=1421.64
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5487 0 0 0 141927 237 0 0 25 0 1 0 187650857 32010240 5412 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7815 5412 198 640 0 7171 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 31260

[startup+1482.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31256 CPUtime=1481.61
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5487 0 0 0 147914 247 0 0 25 0 1 0 187650857 32006144 5411 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7814 5411 198 640 0 7170 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 31256

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31460 CPUtime=1541.58
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5517 0 0 0 153903 255 0 0 25 0 1 0 187650857 32215040 5441 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7865 5441 198 640 0 7221 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 31460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31444 CPUtime=1601.55
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5517 0 0 0 159891 264 0 0 25 0 1 0 187650857 32198656 5441 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7861 5441 198 640 0 7217 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 31444

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3454
/proc/meminfo: memFree=1810536/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31440 CPUtime=1661.53
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5517 0 0 0 165878 275 0 0 25 0 1 0 187650857 32194560 5441 1992294400 134512640 137136520 4294956256 18446744073709551615 134600352 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 7860 5441 198 640 0 7216 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 31440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1810472/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=31420 CPUtime=1721.5
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5523 0 0 0 171866 284 0 0 25 0 1 0 187650857 32174080 5447 1992294400 134512640 137136520 4294956256 18446744073709551615 134616499 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3453/statm: 7855 5447 198 640 0 7211 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 31420

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1781.47
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 177853 294 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1781.47
Current children cumulated vsize (KiB) 32980

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1791.07
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 178811 296 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1791.07
Current children cumulated vsize (KiB) 32980

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1794.27
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 179130 297 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1794.27
Current children cumulated vsize (KiB) 32980

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1795.87
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 179290 297 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1795.87
Current children cumulated vsize (KiB) 32980

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1796.67
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 179370 297 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1796.67
Current children cumulated vsize (KiB) 32980

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1797.47
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 179450 297 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134540850 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1797.47
Current children cumulated vsize (KiB) 32980

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1797.87
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 179490 297 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 32980

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3454
/proc/meminfo: memFree=1808744/2055920 swapFree=4192812/4192956
[pid=3453] ppid=3451 vsize=32980 CPUtime=1797.97
/proc/3453/stat : 3453 (bsolo) R 3451 3453 2553 0 -1 4194304 5916 0 0 0 179500 297 0 0 25 0 1 0 187650857 33771520 5840 1992294400 134512640 137136520 4294956256 18446744073709551615 134543962 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3453/statm: 8245 5840 198 640 0 7601 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 32980

Child status: 0
Real time (s): 1798.83
CPU time (s): 1798.01
CPU user time (s): 1795.03
CPU system time (s): 2.97955
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 32980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.03
system time used= 2.97955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5918
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= 5
involuntary context switches= 6328

runsolver used 1.44978 second user time and 5.09822 second system time

The end

Launcher Data 

Begin job on node15 at 2009-06-17 03:01:44
IDJOB=1876775
IDBENCH=48185
IDSOLVER=699
FILE ID=node15/1876775-1245200504
PBS_JOBID= 9368294
Free space on /tmp= 66304 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_2.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876775-1245200504/watcher-1876775-1245200504 -o /tmp/evaluation-result-1876775-1245200504/solver-1876775-1245200504 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876775-1245200504.opb

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

MD5SUM BENCH= 5255c8da63867fe6fe080ca048384827
RANDOM SEED=1225361900

node15.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1832464 kB
Buffers:         48812 kB
Cached:         103576 kB
SwapCached:          0 kB
Active:          91816 kB
Inactive:        74004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3996 kB
Writeback:           0 kB
Mapped:          23248 kB
Slab:            43544 kB
Committed_AS:   194052 kB
PageTables:       1460 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-1876775-1245200504.opb

Free space on /tmp at the end= 66300 MiB
End job on node15 at 2009-06-17 03:31:44