Trace number 433103

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17SAT (TO)-42 1800.28 1800.85

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
MD5SUM1925793f412227c60146f261684ef7c1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94127
Number of constraints which are clauses94127
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1272
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433103-1177954516/instance-433103-1177954516.opb
0.00/0.00	c File size is 2298381 bytes.
0.29/0.38	c Highest Coefficient sum: 1272
0.29/0.38	c Parsing was ok!!
0.29/0.38	c Total parsing time: 0.384 s
0.38/0.42	c Var: 1272 Constr: 94127 94127/0/0 Lit: 188254 Watch. Lit: 188254
0.38/0.42	c Obj. Vars: 1272 (100 % of total variables)
3.09/3.20	c Pre-processing Time: 3.196 s
3.20/3.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.20	c        0   1272    94127   188254    2   188254   31375      0      0 3.20
3.20/3.20	c Switching off LPR mode.
3.20/3.21	o -37	3.212
3.20/3.22	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.22	c        0   1272    94128   189526    2   188293   32375      1      0 3.22
3.20/3.22	o -38	3.219
9.49/9.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
9.49/9.51	c        1   1272    94130   192029    2   188335   32375      3      0 3.22
9.49/9.51	c      102   1272    94231   316312    3   188537   35613    104     30 3.29
9.49/9.51	c      353   1272    94482   625281    6   189039   39175    355    101 3.48
9.49/9.51	c      828   1272    94957  1209876   12   189989   43093    830    212 3.89
9.49/9.51	c     1641   1272    95770  2210283   23   191615   47403   1643    353 4.64
9.49/9.51	c     2961   1272    97090  3834397   39   194255   52144   2963    470 6.30
9.49/9.51	c     5042   1272    99171  6394183   64   198417   57359   5044    543 9.28
9.49/9.51	o -39	9.51
11.58/11.69	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.58/11.69	c     5302   1272    99432  6715282   67   198978   32375   5305    557 9.51
11.58/11.69	c     5402   1272    99532  6838207   68   199178   35613   5405    562 9.60
11.58/11.69	c     5652   1272    99782  7145518   71   199678   39175   5655    567 9.95
11.58/11.69	c     6127   1272   100257  7729189   77   200628   43093   6130    587 10.42
11.58/11.69	c     6940   1272   101070  8728610   86   202254   47403   6943    600 11.55
11.58/11.69	o -40	11.692
326.81/326.99	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
326.81/326.99	c     7095   1272   101226  8920321   88   202606   32375   7099    606 11.70
326.81/326.99	c     7195   1272   101326  9043145   89   202806   35613   7199    610 11.78
326.81/326.99	c     7445   1272   101576  9350203   92   203306   39175   7449    619 12.02
326.81/326.99	c     7922   1272   102053  9936348   97   204260   43093   7926    632 12.53
326.81/326.99	c     8735   1272   102866 10934350  106   205886   47403   8739    633 13.79
326.81/326.99	c    10055   1272   104186 12555611  120   208526   52144  10059    644 15.61
326.81/326.99	c    12137   1272   106268 15113218  142   212690   57359  12141    648 18.72
326.81/326.99	c    15361   1272   109492 19074973  174   219138   63095  15365    608 25.23
326.81/326.99	c    20297   1272   114428 25138279  219   229010   69405  20301    555 36.53
326.81/326.99	c    27804   1272   121935 34359593  281   244024   76346  27808    382 72.63
326.81/326.99	c    39166   1272   133297 48313428  362   266748   83981  39170    228 171.73
326.81/326.99	c    56311   1272   150442 69375198  461   301038   92380  56315    185 303.15
326.81/326.99	o -41	326.911
379.39/379.59	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
379.39/379.59	c    62286   1272   156418 76716701  490   313031   32375  62291    190 326.92
379.39/379.59	o -42	379.492
1800.03/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.60	c    62286   1272   106135 14937517  140   212353   32375  12008    164 379.50
1800.03/1800.60	c    62387   1272   106236 15061225  141   212555   35613  12109    164 379.63
1800.03/1800.60	c    62637   1272   106486 15367885  144   213055   39175  12359    164 379.94
1800.03/1800.60	c    63112   1272   106961 15950319  149   214005   43093  12834    165 380.53
1800.03/1800.60	c    63925   1272   107774 16946706  157   215631   47403  13647    167 382.17
1800.03/1800.60	c    65245   1272   109094 18565036  170   218271   52144  14967    169 384.60
1800.03/1800.60	c    67327   1272   111176 21116752  189   222435   57359  17049    171 391.73
1800.03/1800.60	c    70551   1272   114400 25068359  219   228883   63095  20273    175 402.34
1800.03/1800.60	c    75489   1272   119338 31124001  260   238759   69405  25211    180 418.08
1800.03/1800.60	c    82996   1272   126845 40324897  317   253773   76346  32718    185 446.85
1800.03/1800.60	c    94357   1272   138206 54245871  392   276495   83981  44079    193 486.98
1800.03/1800.60	c   111502   1272   155351 75259384  484   310785   92380  61224    180 618.58
1800.03/1800.61	c   137322   1272   181171 106906309  590   362425  101619  87044    155 882.98
1800.03/1800.61	c   176154   1272   129482 43530975  336   259006  111781  35355    122 1440.05
1800.03/1800.61	c Caught signal: 15
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1800.03/1800.61	v -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97
1800.03/1800.61	v -x96 -x95 -x94 -x93 -x92 -x91 x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71
1800.03/1800.61	v -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 x51 -x50 -x49 -x48 -x47 -x46 -x45
1800.03/1800.61	v -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19
1800.03/1800.61	v -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1
1800.03/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.61	c   40   199658  21845   229435   152986 72337202  58859    110 1800.04
1800.03/1800.61	c Objective: -42
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	c Total time: 1800.04 s

Verifier Data (download as text)

OK	-42

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-433103-1177954516 -o ROOT/results/node45/solver-433103-1177954516 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433103-1177954516/instance-433103-1177954516.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.94 0.91 3/77 560
/proc/meminfo: memFree=1637816/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=13984 CPUtime=0
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 150297299 14319616 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 3496 333 279 324 0 2004 0

[startup+0.095845 s]
/proc/loadavg: 0.78 0.94 0.91 3/77 560
/proc/meminfo: memFree=1637816/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=8520 CPUtime=0.08
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 1071 0 0 0 8 0 0 0 18 0 1 0 150297299 8724480 1041 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 2130 1041 413 324 0 638 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8520

[startup+0.101844 s]
/proc/loadavg: 0.78 0.94 0.91 3/77 560
/proc/meminfo: memFree=1637816/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=8656 CPUtime=0.09
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 1116 0 0 0 9 0 0 0 18 0 1 0 150297299 8863744 1086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 2164 1087 422 324 0 672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8656

[startup+0.301864 s]
/proc/loadavg: 0.78 0.94 0.91 3/77 560
/proc/meminfo: memFree=1637816/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=13336 CPUtime=0.29
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 2590 0 0 0 28 1 0 0 19 0 1 0 150297299 13656064 2560 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 3334 2560 710 324 0 1842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13336

[startup+0.701906 s]
/proc/loadavg: 0.78 0.94 0.91 3/77 560
/proc/meminfo: memFree=1637816/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=20804 CPUtime=0.69
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 5156 0 0 0 66 3 0 0 23 0 1 0 150297299 21303296 4564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 5201 4564 305 324 0 4271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20804

[startup+1.50199 s]
/proc/loadavg: 0.78 0.94 0.91 2/78 561
/proc/meminfo: memFree=1620848/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=20804 CPUtime=1.49
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 5156 0 0 0 144 5 0 0 25 0 1 0 150297299 21303296 4564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 5201 4564 305 324 0 4271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20804

[startup+3.10115 s]
/proc/loadavg: 0.78 0.94 0.91 2/78 561
/proc/meminfo: memFree=1620720/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=20804 CPUtime=3.09
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 5156 0 0 0 301 8 0 0 25 0 1 0 150297299 21303296 4564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 5201 4564 305 324 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20804

[startup+6.30147 s]
/proc/loadavg: 0.80 0.94 0.91 2/78 561
/proc/meminfo: memFree=1585904/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=64428 CPUtime=6.28
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 17492 0 0 0 614 14 0 0 25 0 1 0 150297299 65974272 15481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 16107 15481 310 324 0 15177 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 64428

[startup+12.7011 s]
/proc/loadavg: 0.81 0.94 0.91 2/78 561
/proc/meminfo: memFree=1506608/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=143176 CPUtime=12.69
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 37191 0 0 0 1247 22 0 0 25 0 1 0 150297299 146612224 35180 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 35794 35180 310 324 0 34864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 143176

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.91 2/78 561
/proc/meminfo: memFree=1381936/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=262968 CPUtime=25.48
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 67123 0 0 0 2514 34 0 0 25 0 1 0 150297299 269279232 65112 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571486 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 65742 65112 310 324 0 64812 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 262968

[startup+51.101 s]
/proc/loadavg: 0.90 0.94 0.91 2/78 561
/proc/meminfo: memFree=1234416/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=407888 CPUtime=51.08
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 103346 0 0 0 5058 50 0 0 25 0 1 0 150297299 417677312 101335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 101972 101335 310 324 0 101042 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 407888

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.91 2/78 561
/proc/meminfo: memFree=1111664/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=529156 CPUtime=102.26
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 133691 0 0 0 10163 63 0 0 25 0 1 0 150297299 541855744 131680 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 132289 131680 310 324 0 131359 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 529156

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 561
/proc/meminfo: memFree=1023024/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=618876 CPUtime=162.25
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 156104 0 0 0 16151 74 0 0 25 0 1 0 150297299 633729024 154093 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 154719 154093 310 324 0 153789 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 618876

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 561
/proc/meminfo: memFree=857072/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=784284 CPUtime=222.23
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 197460 0 0 0 22130 93 0 0 25 0 1 0 150297299 803106816 195449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547416 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 196071 195449 310 324 0 195141 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 784284

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=766256/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=874788 CPUtime=282.22
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 220090 0 0 0 28118 104 0 0 25 0 1 0 150297299 895782912 218079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 218697 218079 310 324 0 217767 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 874788

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=642992/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=996580 CPUtime=342.2
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 250595 0 0 0 34102 118 0 0 25 0 1 0 150297299 1020497920 248523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 249145 248523 310 324 0 248215 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 996580

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=643120/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=996580 CPUtime=402.19
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 250595 0 0 0 40100 119 0 0 25 0 1 0 150297299 1020497920 248523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 249145 248523 310 324 0 248215 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 996580

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=643120/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=996580 CPUtime=462.17
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 250595 0 0 0 46098 119 0 0 25 0 1 0 150297299 1020497920 248523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5160660 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 249145 248523 310 324 0 248215 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 996580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=643120/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=996580 CPUtime=522.16
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 250595 0 0 0 52096 120 0 0 25 0 1 0 150297299 1020497920 248523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 249145 248523 310 324 0 248215 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 996580

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=643184/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=996580 CPUtime=582.14
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 250595 0 0 0 58094 120 0 0 25 0 1 0 150297299 1020497920 248523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 249145 248523 310 324 0 248215 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 996580

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=547568/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1091996 CPUtime=642.13
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 274450 0 0 0 64081 132 0 0 25 0 1 0 150297299 1118203904 272378 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 272999 272378 310 324 0 272069 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1091996


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=257904/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1381308 CPUtime=882.07
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 346781 0 0 0 88035 172 0 0 25 0 1 0 150297299 1414459392 344709 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 345327 344709 310 324 0 344397 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1381308

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=67632/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1571952 CPUtime=942.05
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 394426 0 0 0 94010 195 0 0 25 0 1 0 150297299 1609678848 392354 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 392988 392354 310 324 0 392058 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1571952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15088/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1002.04
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 100000 204 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1630788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15152/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1062.02
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 105998 204 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1630788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15216/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1122.01
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 111996 205 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1630788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15216/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1181.99
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 117994 205 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1630788

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15280/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1241.98
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 123992 206 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1630788

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15280/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1301.96
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 129990 206 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1630788

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15216/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1361.94
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 135987 207 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1630788

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15216/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1421.93
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 141986 207 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1630788

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15152/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1481.91
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 147983 208 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1630788

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 561
/proc/meminfo: memFree=15280/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1541.9
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 153981 209 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1630788

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 759
/proc/meminfo: memFree=16816/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1601.78
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 159967 211 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1630788

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 759
/proc/meminfo: memFree=17008/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1661.76
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 165965 211 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1630788

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 759
/proc/meminfo: memFree=17008/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1721.75
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 171963 212 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1630788

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 759
/proc/meminfo: memFree=17072/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1781.73
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 177961 212 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1630788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 759
/proc/meminfo: memFree=17072/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=1630788 CPUtime=1800.03
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194304 409252 0 0 0 179791 212 0 0 25 0 1 0 150297299 1669926912 407079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/560/statm: 407697 407079 310 324 0 406767 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1630788

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 759
/proc/meminfo: memFree=17072/2055920 swapFree=4157776/4192956
[pid=560] ppid=558 vsize=0 CPUtime=1800.23
/proc/560/stat : 560 (bsolo3.0.17) R 558 560 497 0 -1 4194308 409256 0 0 0 179791 232 0 0 25 0 1 0 150297299 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/560/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.85
CPU time (s): 1800.28
CPU user time (s): 1797.92
CPU system time (s): 2.36464
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 1631192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.92
system time used= 2.36464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 409256
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= 12
involuntary context switches= 37194

runsolver used 1.44678 second user time and 3.85841 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Apr 30 17:35:17 UTC 2007

IDJOB= 433103
IDBENCH= 2255
IDSOLVER= 199
FILE ID= node45/433103-1177954516

PBS_JOBID= 4727693

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433103-1177954516/instance-433103-1177954516.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-433103-1177954516 -o ROOT/results/node45/solver-433103-1177954516 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433103-1177954516/instance-433103-1177954516.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1925793f412227c60146f261684ef7c1

RANDOM SEED= 268368549

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1638416 kB
Buffers:         41928 kB
Cached:         281172 kB
SwapCached:      14656 kB
Active:         237468 kB
Inactive:       108568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638416 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            9068 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            57060 kB
Committed_AS:  1447880 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node45 on Mon Apr 30 18:05:20 UTC 2007