Trace number 2657535

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 ClSAT-47 1798.11 1798.67

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-2.opb
MD5SUMf7a936a02ddf18c17dc27b7b53733ab1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126163
Number of constraints which are clauses126163
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 1534
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 1534
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 1534
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: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657535-1276511670.opb
0.00/0.00	c File size is 3113083 bytes.
0.39/0.48	c Highest Coefficient sum: 1534
0.39/0.48	c Parsing was ok!!
0.39/0.48	c Total parsing time: 0.484 s
0.49/0.52	c Var: 1534 Constr: 126163 126163/0/0 Lit: 252326 Watch. Lit: 252326
0.49/0.52	c Obj. Vars: 1534 (100 % of total variables)
4.69/4.76	c Pre-processing Time: 4.76 s
4.69/4.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.77	c        0   1534   126163   252326    2   252326   42054      0      0 4.76
4.69/4.77	c Switching off lower bounding mode.
4.69/4.78	o -42
4.69/4.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.79	c        0   1534   126164   253860    2   252370   43054      1      0 4.79
4.69/4.79	o -43
4.89/4.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.89/4.90	c        6   1534   126171   264330    2   252427   43054      8      1 4.80
4.89/4.90	c      106   1534   126271   413088    3   252627   47360    108     21 4.90
4.89/4.90	o -44
13.59/13.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.59/13.60	c      108   1534   126274   417599    3   252677   43054    111     21 4.91
13.59/13.60	c      209   1534   126375   567749    4   252879   47360    212     41 5.01
13.59/13.60	c      459   1534   126625   939434    7   253379   52097    462     86 5.28
13.59/13.60	c      935   1534   127101  1646965   12   254331   57307    938    159 5.85
13.59/13.60	c     1748   1534   127914  2855562   22   255957   63038   1751    251 6.94
13.59/13.60	c     3068   1534   129234  4816356   37   258597   69342   3071    358 8.56
13.59/13.60	c     5149   1534   131315  7908665   60   262759   76277   5152    415 12.40
13.59/13.60	o -45
742.65/742.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
742.65/742.92	c     6012   1534   132179  9193546   69   264532   43054   6016    441 13.60
742.65/742.92	c     6113   1534   132280  9343570   70   264734   47360   6117    444 13.77
742.65/742.92	c     6363   1534   132530  9714629   73   265234   52097   6367    451 14.10
742.65/742.92	c     6838   1534   133005 10419918   78   266184   57307   6842    464 14.73
742.65/742.92	c     7652   1534   133819 11628566   86   267812   63038   7656    456 16.75
742.65/742.92	c     8973   1534   135140 13590587  100   270454   69342   8977    470 19.07
742.65/742.92	c    11054   1534   137221 16682275  121   274616   76277  11058    484 22.82
742.65/742.92	c    14277   1534   140444 21469730  152   281062   83905  14281    481 29.63
742.65/742.92	c    19213   1534   145380 28800820  198   290934   92296  19217    464 41.35
742.65/742.92	c    26719   1534   152886 39947510  261   305946  101526  26723    421 63.44
742.65/742.92	c    38081   1534   164248 56826638  345   328670  111679  38085    386 98.60
742.65/742.92	c Reducing formula size due to memory constraints
742.65/742.92	c Memory Limit: 1000.00 MB  Used: 1000.08 MB
742.65/742.92	c    55225   1534   140017 20826917  148   280079  166763  13854    316 174.22
742.65/742.92	c    81045   1534   165837 59172611  356   331719  183440  39674    274 295.56
742.65/742.92	c Reducing formula size due to memory constraints
742.65/742.92	c Memory Limit: 1000.00 MB  Used: 1011.77 MB
742.65/742.92	c   119877   1534   162695 54497932  334   325435  166816  36532    227 526.08
742.65/742.92	c Reducing formula size due to memory constraints
742.65/742.92	c Memory Limit: 1000.00 MB  Used: 1012.51 MB
742.65/742.92	o -47
1797.94/1798.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.94/1798.56	c   146679   1534   147467 31885819  216   295026   43054  21304    197 742.69
1797.94/1798.56	c   146779   1534   147567 32034165  217   295226   47360  21404    197 742.89
1797.94/1798.56	c   147029   1534   147817 32404727  219   295726   52097  21654    197 743.34
1797.94/1798.56	c   147504   1534   148292 33108760  223   296676   57307  22129    198 744.12
1797.94/1798.56	c   148318   1534   149106 34316049  230   298304   63038  22943    198 746.04
1797.94/1798.56	c   149640   1534   150428 36276951  241   300948   69342  24265    199 750.54
1797.94/1798.56	c   151721   1534   152509 39363038  258   305110   76277  26346    201 754.75
1797.94/1798.56	c   154944   1534   155732 44140089  283   311556   83905  29569    203 762.02
1797.94/1798.56	c   159881   1534   160669 51461708  320   321430   92296  34506    206 773.98
1797.94/1798.56	c   167387   1534   168175 62590525  372   336442  101526  42012    210 796.01
1797.94/1798.56	c   178750   1534   179538 79439052  442   359168  111679  53375    211 845.58
1797.94/1798.56	c Reducing formula size due to memory constraints
1797.94/1798.56	c Memory Limit: 1000.00 MB  Used: 1011.34 MB
1797.94/1798.56	c   195894   1534   154614 42437680  274   309275  166741  28451    211 927.74
1797.94/1798.56	c Reducing formula size due to memory constraints
1797.94/1798.56	c Memory Limit: 1000.00 MB  Used: 1009.99 MB
1797.94/1798.56	c   221714   1534   138494 18535710  133   277035  166841  12331    194 1137.09
1797.94/1798.56	c   260546   1534   177326 76141696  429   354699  183526  51163    194 1337.48
1797.94/1798.56	c Reducing formula size due to memory constraints
1797.94/1798.56	c Memory Limit: 1000.00 MB  Used: 1011.65 MB
1797.94/1798.56	c Resources Exceeded
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-x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -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 -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 -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 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
1797.94/1798.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.56	c   38   304707  31675   348374   179437 79274618  53274    169 1798.01
1797.94/1798.56	c Objective: -47
1797.94/1798.56	s SATISFIABLE
1797.94/1798.56	c Total time: 1798.01 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-2657535-1276511670/watcher-2657535-1276511670 -o /tmp/evaluation-result-2657535-1276511670/solver-2657535-1276511670 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657535-1276511670.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 3/106 30485
/proc/meminfo: memFree=1708940/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=13976 CPUtime=0
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 26768347 14311424 276 1992294400 134512640 137138936 4291980656 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 3494 276 176 642 0 2089 0

[startup+0.0610349 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30485
/proc/meminfo: memFree=1708940/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=15352 CPUtime=0.05
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 788 0 0 0 5 0 0 0 20 0 1 0 26768347 15720448 706 1992294400 134512640 137138936 4291980656 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 3838 706 258 642 0 2433 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15352

[startup+0.101038 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30485
/proc/meminfo: memFree=1708940/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=16316 CPUtime=0.09
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 1092 0 0 0 9 0 0 0 20 0 1 0 26768347 16707584 1010 1992294400 134512640 137138936 4291980656 18446744073709551615 136505094 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 4079 1010 317 642 0 2674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16316

[startup+0.301057 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30485
/proc/meminfo: memFree=1708940/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=21404 CPUtime=0.29
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 2674 0 0 0 29 0 0 0 20 0 1 0 26768347 21917696 2592 1992294400 134512640 137138936 4291980656 18446744073709551615 136670999 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 5351 2593 628 642 0 3946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21404

[startup+0.701096 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30485
/proc/meminfo: memFree=1708940/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=29452 CPUtime=0.69
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 5765 0 0 0 68 1 0 0 20 0 1 0 26768347 30158848 4922 1992294400 134512640 137138936 4291980656 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 7363 4924 185 642 0 6719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29452

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30486
/proc/meminfo: memFree=1685744/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=33280 CPUtime=1.49
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 6701 0 0 0 145 4 0 0 22 0 1 0 26768347 34078720 5858 1992294400 134512640 137138936 4291980656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 8320 5858 185 642 0 7676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33280

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30486
/proc/meminfo: memFree=1685744/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=33280 CPUtime=3.09
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 6701 0 0 0 301 8 0 0 25 0 1 0 26768347 34078720 5858 1992294400 134512640 137138936 4291980656 18446744073709551615 134540073 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 8320 5858 185 642 0 7676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33280

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30486
/proc/meminfo: memFree=1678800/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=54588 CPUtime=6.29
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 13989 0 0 0 612 17 0 0 25 0 1 0 26768347 55898112 11221 1992294400 134512640 137138936 4291980656 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 13647 11221 191 642 0 13003 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54588

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30486
/proc/meminfo: memFree=1594976/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=131812 CPUtime=12.68
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 33283 0 0 0 1244 24 0 0 25 0 1 0 26768347 134975488 30515 1992294400 134512640 137138936 4291980656 18446744073709551615 134576379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 32953 30515 191 642 0 32309 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 131812

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30486
/proc/meminfo: memFree=1452996/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=268532 CPUtime=25.48
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 67464 0 0 0 2510 38 0 0 25 0 1 0 26768347 274976768 64696 1992294400 134512640 137138936 4291980656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 67133 64696 191 642 0 66489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 268532

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30488
/proc/meminfo: memFree=1259680/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=463484 CPUtime=51.07
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 116209 0 0 0 5046 61 0 0 25 0 1 0 26768347 474607616 113441 1992294400 134512640 137138936 4291980656 18446744073709551615 134603129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 115871 113441 191 642 0 115227 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 463484

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30488
/proc/meminfo: memFree=935792/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=782200 CPUtime=102.26
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 195875 0 0 0 10124 102 0 0 25 0 1 0 26768347 800972800 193107 1992294400 134512640 137138936 4291980656 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 195550 193107 191 642 0 194906 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 782200

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30490
/proc/meminfo: memFree=681220/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1035504 CPUtime=162.23
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 259251 0 0 0 16084 139 0 0 25 0 1 0 26768347 1060356096 256431 1992294400 134512640 137138936 4291980656 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 258876 256431 191 642 0 258232 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1035504

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30492
/proc/meminfo: memFree=681220/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1035504 CPUtime=222.21
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 259251 0 0 0 22075 146 0 0 25 0 1 0 26768347 1060356096 256431 1992294400 134512640 137138936 4291980656 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 258876 256431 191 642 0 258232 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1035504

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30494
/proc/meminfo: memFree=681220/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1035504 CPUtime=282.2
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 259251 0 0 0 28069 151 0 0 25 0 1 0 26768347 1060356096 256431 1992294400 134512640 137138936 4291980656 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 258876 256431 191 642 0 258232 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1035504

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30496
/proc/meminfo: memFree=681096/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1035504 CPUtime=342.18
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 259251 0 0 0 34061 157 0 0 25 0 1 0 26768347 1060356096 256431 1992294400 134512640 137138936 4291980656 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 258876 256431 191 642 0 258232 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1035504

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30496
/proc/meminfo: memFree=669068/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047516 CPUtime=402.15
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262296 0 0 0 40052 163 0 0 25 0 1 0 26768347 1072656384 259423 1992294400 134512640 137138936 4291980656 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261879 259423 191 642 0 261235 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1047516

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30498
/proc/meminfo: memFree=668944/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047516 CPUtime=462.14
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262296 0 0 0 46046 168 0 0 25 0 1 0 26768347 1072656384 259423 1992294400 134512640 137138936 4291980656 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261879 259423 191 642 0 261235 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1047516

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30500
/proc/meminfo: memFree=668944/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047516 CPUtime=522.12
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262296 0 0 0 52040 172 0 0 25 0 1 0 26768347 1072656384 259423 1992294400 134512640 137138936 4291980656 18446744073709551615 136504452 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261879 259423 191 642 0 261235 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1047516

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30502
/proc/meminfo: memFree=668820/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047516 CPUtime=582.1
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262296 0 0 0 58035 175 0 0 25 0 1 0 26768347 1072656384 259423 1992294400 134512640 137138936 4291980656 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261879 259423 191 642 0 261235 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1047516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30504
/proc/meminfo: memFree=668820/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047516 CPUtime=642.09
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262296 0 0 0 64029 180 0 0 25 0 1 0 26768347 1072656384 259423 1992294400 134512640 137138936 4291980656 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261879 259423 191 642 0 261235 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1047516

[startup+702.301 s]

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

/proc/meminfo: memFree=668076/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047500 CPUtime=1121.95
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262537 0 0 0 111977 218 0 0 25 0 1 0 26768347 1072640000 259451 1992294400 134512640 137138936 4291980656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261875 259451 191 642 0 261231 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1047500

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30518
/proc/meminfo: memFree=671052/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1044524 CPUtime=1181.93
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262537 0 0 0 117969 224 0 0 25 0 1 0 26768347 1069592576 258707 1992294400 134512640 137138936 4291980656 18446744073709551615 134575908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261131 258707 191 642 0 260487 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1044524

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 3/107 30520
/proc/meminfo: memFree=670804/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1044524 CPUtime=1241.91
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262537 0 0 0 123961 230 0 0 25 0 1 0 26768347 1069592576 258707 1992294400 134512640 137138936 4291980656 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261131 258707 191 642 0 260487 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1044524

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30520
/proc/meminfo: memFree=670804/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1044524 CPUtime=1301.9
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 262537 0 0 0 129954 236 0 0 25 0 1 0 26768347 1069592576 258707 1992294400 134512640 137138936 4291980656 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261131 258707 191 642 0 260487 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1044524

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30522
/proc/meminfo: memFree=668572/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1361.87
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 135949 238 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1047608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30524
/proc/meminfo: memFree=668448/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1421.87
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 141942 245 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134602758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1047608

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30526
/proc/meminfo: memFree=668324/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1481.85
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 147935 250 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 136504222 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1047608

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30528
/proc/meminfo: memFree=668324/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1541.83
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 153929 254 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1047608

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30537
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1601.8
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 159922 258 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 1047608

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30539
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1661.78
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 165918 260 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 1047608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30541
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1721.76
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 171915 261 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1047608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1781.75
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 177912 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1047608

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1791.35
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 178872 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1791.35
Current children cumulated vsize (KiB) 1047608

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1794.54
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 179191 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1794.54
Current children cumulated vsize (KiB) 1047608

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1796.14
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 179351 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1796.14
Current children cumulated vsize (KiB) 1047608

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1796.93
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 179430 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1796.93
Current children cumulated vsize (KiB) 1047608

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1797.73
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 179510 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542972 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 1047608

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=1047608 CPUtime=1797.94
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202496 263276 0 0 0 179531 263 0 0 25 0 1 0 26768347 1072750592 259446 1992294400 134512640 137138936 4291980656 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30485/statm: 261902 259446 191 642 0 261258 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 1047608

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30543
/proc/meminfo: memFree=668200/2059040 swapFree=4135896/4192956
[pid=30485] ppid=30483 vsize=0 CPUtime=1798.04
/proc/30485/stat : 30485 (bsolo_pb10) R 30483 30485 29910 0 -1 4202500 263277 0 0 0 179537 267 0 0 25 0 1 0 26768347 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/30485/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.04
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.67
CPU time (s): 1798.11
CPU user time (s): 1795.37
CPU system time (s): 2.74258
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1048480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.37
system time used= 2.74258
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263277
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= 1
involuntary context switches= 3951

runsolver used 3.12153 second user time and 8.33973 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-14 12:34:30
IDJOB=2657535
IDBENCH=2268
IDSOLVER=1163
FILE ID=node015/2657535-1276511670
PBS_JOBID= 11173413
Free space on /tmp= 62580 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657535-1276511670/watcher-2657535-1276511670 -o /tmp/evaluation-result-2657535-1276511670/solver-2657535-1276511670 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657535-1276511670.opb

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

MD5SUM BENCH= f7a936a02ddf18c17dc27b7b53733ab1
RANDOM SEED=120823691

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1709468 kB
Buffers:        146144 kB
Cached:         117328 kB
SwapCached:      17672 kB
Active:         113328 kB
Inactive:       170672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1709468 kB
SwapTotal:     4192956 kB
SwapFree:      4135896 kB
Dirty:            7012 kB
Writeback:           0 kB
AnonPages:       11916 kB
Mapped:           9124 kB
Slab:            43836 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181344 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= 62576 MiB
End job on node015 at 2010-06-14 13:04:29