Trace number 2656482

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2 CardSAT-40 1798.11 1798.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
MD5SUM29f577041bedcbf69a98210424b233be
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-42
Best CPU time to get the best result obtained on this benchmark1789.9
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints81068
Number of constraints which are clauses81068
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 1150
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 1150
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 1150
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656482-1276506117.opb
0.00/0.00	c File size is 1960073 bytes.
0.29/0.31	c Highest Coefficient sum: 1150
0.29/0.31	c Parsing was ok!!
0.29/0.32	c Total parsing time: 0.317 s
0.29/0.34	c Var: 1150 Constr: 81068 81068/0/0 Lit: 162136 Watch. Lit: 162136
0.29/0.34	c Obj. Vars: 1150 (100 % of total variables)
2.49/2.50	c Pre-processing Time: 2.501 s
2.49/2.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.49/2.50	c        0   1150    81068   162136    2   162136   27022      0      0 2.50
2.49/2.50	c Switching off lower bounding mode.
2.49/2.51	o -34
2.49/2.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.49/2.53	c        0   1150    81069   163286    2   162172   28022      1      0 2.52
2.49/2.53	o -35
2.49/2.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.49/2.54	c        6   1150    81076   171118    2   162221   28022      8      2 2.54
2.49/2.54	o -37
2.49/2.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.49/2.54	c        6   1150    81077   172268    2   162260   28022      9      2 2.54
2.49/2.54	o -38
50.17/50.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
50.17/50.21	c        6   1150    81078   173418    2   162300   28022     10      2 2.55
50.17/50.21	c      108   1150    81191   298602    3   162526   30825    123     39 2.75
50.17/50.21	c      359   1150    81467   604291    7   163078   33908    399    110 3.25
50.17/50.21	c      834   1150    82008  1202633   14   164160   37299    940    192 4.33
50.17/50.21	c     1648   1150    82904  2195046   26   165952   41029   1836    262 6.27
50.17/50.21	c     2968   1150    84401  3852528   45   168946   45132   3333    305 9.71
50.17/50.21	c     5049   1150    86735  6436620   74   173614   49646   5667    308 16.35
50.17/50.21	c     8272   1150    90383 10474387  115   180910   54611   9315    307 26.87
50.17/50.21	c    13208   1150    95923 16609255  173   191990   60073  14855    294 44.86
50.17/50.21	o -39
280.61/280.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
280.61/280.76	c    14604   1150    97491 18345334  188   195165   28022  16423    290 50.19
280.61/280.76	c    14704   1150    97599 18464907  189   195381   30825  16531    290 50.57
280.61/280.76	c    14954   1150    97877 18772100  191   195937   33908  16809    290 51.43
280.61/280.76	c    15429   1150    98405 19356154  196   196993   37299  17337    289 53.21
280.61/280.76	c    16243   1150    99325 20373452  205   198833   41029  18257    289 56.08
280.61/280.76	c    17563   1150   100811 22016788  218   201805   45132  19743    281 62.44
280.61/280.76	c    19645   1150   103137 24590530  238   206457   49646  22069    273 71.81
280.61/280.76	c    22869   1150   106764 28601893  267   213711   54611  25696    264 86.46
280.61/280.76	c    27805   1150   112241 34659164  308   224701   60073  31173    245 113.09
280.61/280.76	c    35311   1150   120785 44100710  365   241789   66081  39717    212 166.10
280.61/280.76	c    46672   1150   133771 58430431  436   267866   72690  52703    190 245.30
280.61/280.76	o -40
1797.97/1798.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.97/1798.43	c    52126   1150   139828 65134773  465   280020   28022  58760    185 280.69
1797.97/1798.43	c    52226   1150    94337 14821855  157   188748   30825  13269    174 299.63
1797.97/1798.43	c    52476   1150    94614 15127998  159   189302   33908  13546    174 300.55
1797.97/1798.43	c    52951   1150    95157 15727797  165   190388   37299  14089    175 302.24
1797.97/1798.43	c    53764   1150    96080 16746976  174   192234   41029  15012    176 304.88
1797.97/1798.43	c    55084   1150    97558 18380335  188   195190   45132  16490    178 309.16
1797.97/1798.43	c    57166   1150    99896 20964726  209   199866   49646  18828    180 316.77
1797.97/1798.43	c    60389   1150   103480 24927245  240   207034   54611  22412    184 327.96
1797.97/1798.43	c    65325   1150   109108 31144567  285   218290   60073  28040    185 351.94
1797.97/1798.43	c    72832   1150   117685 40606914  345   235519   66081  36617    184 393.84
1797.97/1798.43	c    84193   1150   130499 54741901  419   261219   72690  49431    178 470.45
1797.97/1798.43	c   101338   1150   149999 76275303  508   300324   79960  68931    169 598.04
1797.97/1798.43	c Reducing formula size due to memory constraints
1797.97/1798.43	c Memory Limit: 1000.00 MB  Used: 1004.28 MB
1797.97/1798.43	c   127157   1150   120642 43869712  363   241576  114365  39574    153 827.52
1797.97/1798.43	c Reducing formula size due to memory constraints
1797.97/1798.43	c Memory Limit: 1000.00 MB  Used: 1009.25 MB
1797.97/1798.43	c   165990   1150   105965 27575359  260   212085  114470  24897    128 1287.40
1797.97/1798.43	c Reducing formula size due to memory constraints
1797.97/1798.43	c Memory Limit: 1000.00 MB  Used: 1008.39 MB
1797.97/1798.43	c Resources Exceeded
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1797.97/1798.43	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.43	c   37   212899  17742   235933    99700 20752339  18632    118 1798.00
1797.97/1798.43	c Objective: -40
1797.97/1798.43	s SATISFIABLE
1797.97/1798.43	c Total time: 1798 s

Verifier Data 

OK	-40

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656482-1276506117/watcher-2656482-1276506117 -o /tmp/evaluation-result-2656482-1276506117/solver-2656482-1276506117 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656482-1276506117.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: 0.78 0.97 1.06 3/106 27762
/proc/meminfo: memFree=1783248/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=12848 CPUtime=0
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 354 0 0 0 0 0 0 0 18 0 1 0 26215636 13156352 273 1992294400 134512640 137138936 4289972688 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 3212 273 176 642 0 2089 0

[startup+0.0420171 s]
/proc/loadavg: 0.78 0.97 1.06 3/106 27762
/proc/meminfo: memFree=1783248/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=13676 CPUtime=0.03
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 628 0 0 0 3 0 0 0 20 0 1 0 26215636 14004224 547 1992294400 134512640 137138936 4289972688 18446744073709551615 134516226 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 3419 547 227 642 0 2296 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13676

[startup+0.101021 s]
/proc/loadavg: 0.78 0.97 1.06 3/106 27762
/proc/meminfo: memFree=1783248/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=15184 CPUtime=0.09
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 1068 0 0 0 9 0 0 0 20 0 1 0 26215636 15548416 987 1992294400 134512640 137138936 4289972688 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 3796 987 312 642 0 2673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15184

[startup+0.301037 s]
/proc/loadavg: 0.78 0.97 1.06 3/106 27762
/proc/meminfo: memFree=1783248/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=20136 CPUtime=0.29
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 2613 0 0 0 28 1 0 0 20 0 1 0 26215636 20619264 2532 1992294400 134512640 137138936 4289972688 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 5034 2533 613 642 0 3911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20136

[startup+0.701069 s]
/proc/loadavg: 0.78 0.97 1.06 3/106 27762
/proc/meminfo: memFree=1783248/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=25248 CPUtime=0.69
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 4411 0 0 0 67 2 0 0 20 0 1 0 26215636 25853952 3851 1992294400 134512640 137138936 4289972688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 6312 3851 185 642 0 5668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25248

[startup+1.50113 s]
/proc/loadavg: 0.78 0.97 1.06 2/107 27763
/proc/meminfo: memFree=1768360/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=25248 CPUtime=1.49
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 4411 0 0 0 143 6 0 0 23 0 1 0 26215636 25853952 3851 1992294400 134512640 137138936 4289972688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 6312 3851 185 642 0 5668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25248

[startup+3.10126 s]
/proc/loadavg: 0.78 0.97 1.06 2/107 27763
/proc/meminfo: memFree=1768236/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=27156 CPUtime=3.09
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 6126 0 0 0 299 10 0 0 25 0 1 0 26215636 27807744 4353 1992294400 134512640 137138936 4289972688 18446744073709551615 136520979 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 6789 4353 192 642 0 6145 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27156

[startup+6.30052 s]
/proc/loadavg: 0.80 0.97 1.06 2/107 27763
/proc/meminfo: memFree=1749644/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=48864 CPUtime=6.29
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 11558 0 0 0 616 13 0 0 25 0 1 0 26215636 50036736 9785 1992294400 134512640 137138936 4289972688 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 12216 9785 192 642 0 11572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48864

[startup+12.701 s]
/proc/loadavg: 0.81 0.97 1.06 2/107 27763
/proc/meminfo: memFree=1710212/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=86500 CPUtime=12.69
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 20966 0 0 0 1252 17 0 0 25 0 1 0 26215636 88576000 19193 1992294400 134512640 137138936 4289972688 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 21625 19193 192 642 0 20981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86500

[startup+25.5011 s]
/proc/loadavg: 0.85 0.97 1.06 2/107 27763
/proc/meminfo: memFree=1646228/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=148220 CPUtime=25.49
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 36390 0 0 0 2525 24 0 0 25 0 1 0 26215636 151777280 34617 1992294400 134512640 137138936 4289972688 18446744073709551615 136500254 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 37055 34617 192 642 0 36411 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 148220

[startup+51.1012 s]
/proc/loadavg: 0.90 0.97 1.06 2/107 27763
/proc/meminfo: memFree=1536240/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=259276 CPUtime=51.07
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 64153 0 0 0 5068 39 0 0 25 0 1 0 26215636 265498624 62380 1992294400 134512640 137138936 4289972688 18446744073709551615 134602758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 64819 62380 192 642 0 64175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 259276

[startup+102.308 s]
/proc/loadavg: 0.96 0.97 1.05 2/107 27765
/proc/meminfo: memFree=1359416/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=433348 CPUtime=102.26
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 107671 0 0 0 10163 63 0 0 25 0 1 0 26215636 443748352 105898 1992294400 134512640 137138936 4289972688 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 108337 105898 192 642 0 107693 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 433348

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 1.05 2/107 27767
/proc/meminfo: memFree=1216444/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=577420 CPUtime=162.25
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 143687 0 0 0 16138 87 0 0 25 0 1 0 26215636 591278080 141914 1992294400 134512640 137138936 4289972688 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 144355 141914 192 642 0 143711 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 577420

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/107 27769
/proc/meminfo: memFree=1070496/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=721756 CPUtime=222.24
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 179772 0 0 0 22112 112 0 0 25 0 1 0 26215636 739078144 177999 1992294400 134512640 137138936 4289972688 18446744073709551615 134610944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 180439 177999 192 642 0 179795 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 721756

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.03 2/107 27769
/proc/meminfo: memFree=936700/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=854440 CPUtime=282.21
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 213008 0 0 0 28087 134 0 0 25 0 1 0 26215636 874946560 211177 1992294400 134512640 137138936 4289972688 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 213610 211177 192 642 0 212966 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 854440

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.03 2/107 27771
/proc/meminfo: memFree=936700/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=854440 CPUtime=342.2
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 213008 0 0 0 34082 138 0 0 25 0 1 0 26215636 874946560 211177 1992294400 134512640 137138936 4289972688 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 213610 211177 192 642 0 212966 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 854440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.02 2/107 27773
/proc/meminfo: memFree=936576/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=854440 CPUtime=402.19
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 213008 0 0 0 40076 143 0 0 25 0 1 0 26215636 874946560 211177 1992294400 134512640 137138936 4289972688 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 213610 211177 192 642 0 212966 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 854440

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.02 2/107 27775
/proc/meminfo: memFree=936576/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=854440 CPUtime=462.18
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 213008 0 0 0 46070 148 0 0 25 0 1 0 26215636 874946560 211177 1992294400 134512640 137138936 4289972688 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 213610 211177 192 642 0 212966 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 854440

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/107 27777
/proc/meminfo: memFree=936452/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=854836 CPUtime=522.16
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 213106 0 0 0 52064 152 0 0 25 0 1 0 26215636 875352064 211275 1992294400 134512640 137138936 4289972688 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 213709 211275 192 642 0 213065 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 854836

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/107 27777
/proc/meminfo: memFree=821628/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=970348 CPUtime=582.14
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 241966 0 0 0 58047 167 0 0 25 0 1 0 26215636 993636352 240135 1992294400 134512640 137138936 4289972688 18446744073709551615 136511183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 242587 240135 192 642 0 241943 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 970348

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27779
/proc/meminfo: memFree=750824/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1039832 CPUtime=642.14
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 259405 0 0 0 64034 180 0 0 25 0 1 0 26215636 1064787968 257503 1992294400 134512640 137138936 4289972688 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 259958 257503 192 642 0 259314 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1039832

[startup+702.301 s]

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

/proc/meminfo: memFree=750204/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1039832 CPUtime=1062.03
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 259405 0 0 0 105998 205 0 0 25 0 1 0 26215636 1064787968 257503 1992294400 134512640 137138936 4289972688 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 259958 257503 192 642 0 259314 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1039832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27796
/proc/meminfo: memFree=750204/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1039832 CPUtime=1122.02
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 259405 0 0 0 111995 207 0 0 25 0 1 0 26215636 1064787968 257503 1992294400 134512640 137138936 4289972688 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 259958 257503 192 642 0 259314 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1039832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27796
/proc/meminfo: memFree=744500/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1182.01
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 117991 210 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1045976

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27798
/proc/meminfo: memFree=744500/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1242
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 123987 213 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1045976

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27800
/proc/meminfo: memFree=744376/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1301.98
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 129982 216 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1045976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27802
/proc/meminfo: memFree=744376/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1361.96
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 135975 221 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1045976

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27804
/proc/meminfo: memFree=744376/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1421.96
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 141970 226 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134551021 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1045976

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27804
/proc/meminfo: memFree=744376/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1481.94
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 147965 229 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 1045976

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27806
/proc/meminfo: memFree=744252/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1541.92
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 153961 231 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134552443 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1045976

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27808
/proc/meminfo: memFree=744252/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1601.9
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 159957 233 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 1045976

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27810
/proc/meminfo: memFree=744128/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1661.9
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 165953 237 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 136504091 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1045976

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27812
/proc/meminfo: memFree=744004/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1721.88
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 171949 239 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 136504038 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 1045976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27812
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1781.87
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 177946 241 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 1045976

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27814
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1791.47
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 178906 241 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1791.47
Current children cumulated vsize (KiB) 1045976

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27814
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1794.67
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 179226 241 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1794.67
Current children cumulated vsize (KiB) 1045976

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27814
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1796.26
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 179385 241 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1796.26
Current children cumulated vsize (KiB) 1045976

[startup+1797.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27814
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1797.06
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 179465 241 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1797.06
Current children cumulated vsize (KiB) 1045976

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27814
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=1045976 CPUtime=1797.86
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202496 260941 0 0 0 179545 241 0 0 25 0 1 0 26215636 1071079424 259039 1992294400 134512640 137138936 4289972688 18446744073709551615 134551906 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27762/statm: 261494 259039 192 642 0 260850 0
Current children cumulated CPU time (s) 1797.86
Current children cumulated vsize (KiB) 1045976

[startup+1798.51 s]
/proc/loadavg: 0.99 0.97 1.00 2/107 27814
/proc/meminfo: memFree=743756/2059040 swapFree=4140200/4192956
[pid=27762] ppid=27760 vsize=0 CPUtime=1798.07
/proc/27762/stat : 27762 (bsolo_pb10) R 27760 27762 27737 0 -1 4202500 260942 0 0 0 179558 249 0 0 25 0 1 0 26215636 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/27762/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798.11
CPU user time (s): 1795.59
CPU system time (s): 2.51762
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 1045976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.59
system time used= 2.51762
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260942
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= 4973

runsolver used 3.02154 second user time and 8.44072 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-14 11:01:57
IDJOB=2656482
IDBENCH=2261
IDSOLVER=1162
FILE ID=node003/2656482-1276506117
PBS_JOBID= 11173423
Free space on /tmp= 62572 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656482-1276506117/watcher-2656482-1276506117 -o /tmp/evaluation-result-2656482-1276506117/solver-2656482-1276506117 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656482-1276506117.opb

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

MD5SUM BENCH= 29f577041bedcbf69a98210424b233be
RANDOM SEED=1377575579

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1783776 kB
Buffers:         87244 kB
Cached:         108820 kB
SwapCached:       5688 kB
Active:          97988 kB
Inactive:       110312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1783776 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            5964 kB
Writeback:           0 kB
AnonPages:       10792 kB
Mapped:          12952 kB
Slab:            45260 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181868 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62568 MiB
End job on node003 at 2010-06-14 11:31:56