Trace number 2705718

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 NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 22.4906 22.4912

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-pret60_75_ext.wbo
MD5SUMc20bb26c743060b7127589d532576637
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.006998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables120
Total number of constraints220
Number of soft constraints160
Number of constraints which are clauses160
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 160
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2705718-1278578837.wbo>
0.00/0.00	c original problem has 440 variables (280 bin, 0 int, 160 impl, 0 cont) and 381 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 60 del vars, 61 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 120 impls, 0 clqs
0.00/0.01	c (round 2) 60 del vars, 61 del conss, 160 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 120 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/220 (45.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  60 deleted vars, 61 deleted constraints, 160 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  440 implications, 0 cliques
0.00/0.01	c presolved problem has 380 variables (220 bin, 0 int, 160 impl, 0 cont) and 320 constraints
0.00/0.01	c     160 constraints of type <linear>
0.00/0.01	c     160 constraints of type <indicator>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 1.2.1.3
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1790
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 3420
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	o 160
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |     0 |     - |1429k|   0 |   - | 380 | 320 |   0 |   0 |   0 |   0 |   0 |      --      | 1.600000e+02 |    Inf 
0.00/0.01	c   0.0s|     1 |     0 |     0 |     - |1512k|   0 |   0 | 380 | 320 | 380 |   0 |   0 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    32 |     - |1540k|   0 |   0 | 380 | 320 | 380 |  39 |  39 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    68 |     - |1542k|   0 |   6 | 380 | 320 | 380 |  44 |  44 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    73 |     - |1546k|   0 |   9 | 380 | 320 | 380 |  49 |  49 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    78 |     - |1552k|   0 |   9 | 380 | 320 | 380 |  54 |  54 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    84 |     - |1559k|   0 |  19 | 380 | 320 | 380 |  59 |  59 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.04	c   0.0s|     1 |     0 |    90 |     - |1566k|   0 |  11 | 380 | 320 | 380 |  64 |  64 |   0 |   0 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.05	c   0.0s|     1 |     2 |    90 |     - |1572k|   0 |  11 | 380 | 320 | 380 |  64 |  64 |   0 |   9 | 0.000000e+00 | 1.600000e+02 |    Inf 
0.03/0.09	o 1
0.03/0.09	c * 0.1s|    47 |    46 |   207 |   2.5 |1634k|  46 |   - | 380 | 320 | 380 | 120 | 122 |   0 |  79 | 0.000000e+00 | 1.000000e+00 |    Inf 
8.39/8.43	c   8.4s| 10000 |  2925 | 50778 |   5.1 |7287k|  46 |   3 | 380 |5479 | 380 | 110 |  18k|8134 |1303 | 0.000000e+00 | 1.000000e+00 |    Inf 
17.69/17.74	c  17.7s| 20000 |  2914 |101489 |   5.1 |9024k|  46 |   8 | 380 |4685 | 380 | 108 |  37k|  15k|1795 | 0.000000e+00 | 1.000000e+00 |    Inf 
22.39/22.48	c 
22.39/22.48	c SCIP Status        : problem is solved [optimal solution found]
22.39/22.48	c Solving Time (sec) : 22.48
22.39/22.48	c Solving Nodes      : 25012
22.39/22.48	c Primal Bound       : +1.00000000000000e+00 (5 solutions)
22.39/22.48	c Dual Bound         : +1.00000000000000e+00
22.39/22.48	c Gap                : 0.00 %
22.39/22.48	s OPTIMUM FOUND
22.39/22.48	v -x120 x119 x118 -x117 x116 -x115 -x114 x113 x112 -x111 -x110 x109 x108 -x107 -x106 x105 x104 -x103 -x102 x101 x100 -x99 -x98 x97 
22.39/22.48	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 x70 -x69 
22.39/22.48	v 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 
22.39/22.48	v 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 
22.39/22.48	v x13 x12 -x11 -x10 x9 -x8 x7 x6 -x5 x4 -x3 -x2 x1 
22.39/22.48	c SCIP Status        : problem is solved [optimal solution found]
22.39/22.48	c Solving Time       :      22.48
22.39/22.48	c Original Problem   :
22.39/22.48	c   Problem name     : HOME/instance-2705718-1278578837.wbo
22.39/22.48	c   Variables        : 440 (280 binary, 0 integer, 160 implicit integer, 0 continuous)
22.39/22.48	c   Constraints      : 381 initial, 381 maximal
22.39/22.48	c Presolved Problem  :
22.39/22.48	c   Problem name     : t_HOME/instance-2705718-1278578837.wbo
22.39/22.48	c   Variables        : 380 (220 binary, 0 integer, 160 implicit integer, 0 continuous)
22.39/22.48	c   Constraints      : 320 initial, 6253 maximal
22.39/22.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
22.39/22.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   probing          :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   linear           :       0.00          0         60          0        160          0         61          0          0
22.39/22.48	c   indicator        :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   logicor          :       0.00          0          0          0          0          0          0          0          0
22.39/22.48	c   root node        :          -        320          -          -        320          -          -          -          -
22.39/22.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
22.39/22.48	c   integral         :          0          0          0      64447          0          0         66          0          0      37822
22.39/22.48	c   linear           :        160          6      98534      45504          0       5368     142736      46356          0          0
22.39/22.48	c   indicator        :        160          0        250         83          0          0        321          0          0          0
22.39/22.48	c   logicor          :          0+         0      68690          0          0       8516      75637          0          0          0
22.39/22.48	c   countsols        :          0          0          0         31          0          0          0          0          0          0
22.39/22.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
22.39/22.48	c   integral         :       0.61       0.00       0.00       0.61       0.00
22.39/22.48	c   linear           :       1.16       0.00       0.89       0.27       0.00
22.39/22.48	c   indicator        :       0.00       0.00       0.00       0.00       0.00
22.39/22.48	c   logicor          :       2.10       0.00       2.10       0.00       0.00
22.39/22.48	c   countsols        :       0.00       0.00       0.00       0.00       0.00
22.39/22.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
22.39/22.48	c   vbounds          :       0.02          2          0          0
22.39/22.48	c   rootredcost      :       0.02          1          0        160
22.39/22.48	c   pseudoobj        :       0.27      98334          0          0
22.39/22.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
22.39/22.48	c   propagation      :       0.17      13884      11926      31773       13.5        454        7.9          -
22.39/22.48	c   infeasible LP    :       0.00          1          1          6       14.5          0        0.0          0
22.39/22.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
22.39/22.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
22.39/22.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
22.39/22.48	c   applied globally :          -          -          -      19529       12.5          -          -          -
22.39/22.48	c   applied locally  :          -          -          -          0        0.0          -          -          -
22.39/22.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
22.39/22.48	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 18)
22.39/22.48	c   redcost          :       0.31      53015          0          0          0          0
22.39/22.48	c   impliedbounds    :       0.00          4          0          0          0          0
22.39/22.48	c   intobj           :       0.00          0          0          0          0          0
22.39/22.48	c   cgmip            :       0.00          0          0          0          0          0
22.39/22.48	c   gomory           :       0.00          4          0          0         56          0
22.39/22.48	c   strongcg         :       0.00          4          0          0         56          0
22.39/22.48	c   cmir             :       0.00          4          0          0          0          0
22.39/22.48	c   flowcover        :       0.00          4          0          0          0          0
22.39/22.48	c   clique           :       0.00          1          0          0          0          0
22.39/22.48	c   zerohalf         :       0.00          0          0          0          0          0
22.39/22.48	c   mcf              :       0.00          1          0          0          0          0
22.39/22.48	c   rapidlearning    :       0.03          1          0          0          0          0
22.39/22.48	c Pricers            :       Time      Calls       Vars
22.39/22.48	c   problem variables:       0.00          0          0
22.39/22.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
22.39/22.48	c   relpscost        :       0.58      18943          0         66          0          0      37822
22.39/22.48	c   pscost           :       0.00          0          0          0          0          0          0
22.39/22.48	c   inference        :       0.00         30          0          0          0          0         60
22.39/22.48	c   mostinf          :       0.00          0          0          0          0          0          0
22.39/22.48	c   leastinf         :       0.00          0          0          0          0          0          0
22.39/22.48	c   fullstrong       :       0.00          0          0          0          0          0          0
22.39/22.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
22.39/22.48	c   random           :       0.00          0          0          0          0          0          0
22.39/22.48	c Primal Heuristics  :       Time      Calls      Found
22.39/22.48	c   LP solutions     :       0.00          -          1
22.39/22.48	c   pseudo solutions :       0.00          -          0
22.39/22.48	c   oneopt           :       0.01          2          0
22.39/22.48	c   guideddiving     :       0.07        257          0
22.39/22.48	c   linesearchdiving :       0.07        258          0
22.39/22.48	c   fracdiving       :       0.07        260          0
22.39/22.48	c   veclendiving     :       0.07        260          0
22.39/22.48	c   pscostdiving     :       0.09        261          0
22.39/22.48	c   coefdiving       :       0.10        261          0
22.39/22.48	c   trivial          :       0.00          2          1
22.39/22.48	c   simplerounding   :       0.03      18947          0
22.39/22.48	c   zirounding       :       0.01       1000          0
22.39/22.48	c   rounding         :       0.06       1886          0
22.39/22.48	c   shifting         :       0.01        363          0
22.39/22.48	c   intshifting      :       0.00          0          0
22.39/22.48	c   twoopt           :       0.00          0          0
22.39/22.48	c   fixandinfer      :       0.00          0          0
22.39/22.48	c   feaspump         :       0.00          0          0
22.39/22.48	c   intdiving        :       0.00          0          0
22.39/22.48	c   actconsdiving    :       0.00          0          0
22.39/22.48	c   objpscostdiving  :       0.01         15          0
22.39/22.48	c   rootsoldiving    :       0.03         25          0
22.39/22.48	c   octane           :       0.00          0          0
22.39/22.48	c   rens             :       0.01          1          0
22.39/22.48	c   rins             :       0.00          0          0
22.39/22.48	c   localbranching   :       0.00          0          0
22.39/22.48	c   mutation         :       0.00          0          0
22.39/22.48	c   crossover        :       0.00          0          0
22.39/22.48	c   dins             :       0.00          0          0
22.39/22.48	c   undercover       :       0.00          0          0
22.39/22.48	c   nlp              :       0.00          0          0
22.39/22.48	c   trysol           :       0.01          3          3
22.39/22.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
22.39/22.48	c   primal LP        :       0.00          0          0       0.00          -
22.39/22.48	c   dual LP          :      11.52      64415     124310       1.93   10795.03
22.39/22.48	c   lex dual LP      :       0.00          0          0       0.00          -
22.39/22.48	c   barrier LP       :       0.00          0          0       0.00          -
22.39/22.48	c   diving/probing LP:       0.18        764       2764       3.62   15417.14
22.39/22.48	c   strong branching :       0.46       2010       7655       3.81   16737.03
22.39/22.48	c     (at root node) :          -          9         24       2.67          -
22.39/22.48	c   conflict analysis:       0.00          0          0       0.00          -
22.39/22.48	c B&B Tree           :
22.39/22.48	c   number of runs   :          1
22.39/22.48	c   nodes            :      25012
22.39/22.48	c   nodes (total)    :      25012
22.39/22.48	c   nodes left       :          0
22.39/22.48	c   max depth        :         46
22.39/22.48	c   max depth (total):         46
22.39/22.48	c   backtracks       :       7671 (30.7%)
22.39/22.48	c   delayed cutoffs  :      12871
22.39/22.48	c   repropagations   :      12575 (93796 domain reductions, 5526 cutoffs)
22.39/22.48	c   avg switch length:       4.60
22.39/22.48	c   switching time   :       1.79
22.39/22.48	c Solution           :
22.39/22.48	c   Solutions found  :          5 (2 improvements)
22.39/22.48	c   First Solution   : +1.60000000000000e+02   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trivial>)
22.39/22.48	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 47 nodes, 0.09 seconds, depth 46, found by <relaxation>)
22.39/22.48	c   Dual Bound       : +1.00000000000000e+00
22.39/22.48	c   Gap              :       0.00 %
22.39/22.48	c   Root Dual Bound  : +0.00000000000000e+00
22.39/22.48	c   Root Iterations  :         90
22.39/22.49	c Time complete: 22.48.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2705718-1278578837/watcher-2705718-1278578837 -o /tmp/evaluation-result-2705718-1278578837/solver-2705718-1278578837 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705718-1278578837.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 22275
/proc/meminfo: memFree=30295140/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=12548 CPUtime=0
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 1970 0 0 0 0 0 0 0 25 0 1 0 26095974 12849152 1889 4089446400 4194304 10345943 140735526617360 18446744073709551615 9107500 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22275/statm: 3137 1889 429 1502 0 1630 0

[startup+0.0354011 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 22275
/proc/meminfo: memFree=30295140/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=26528 CPUtime=0.03
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 5549 0 0 0 3 0 0 0 25 0 1 0 26095974 27164672 5115 4089446400 4194304 10345943 140735526617360 18446744073709551615 9186026 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22275/statm: 6632 5116 639 1502 0 5125 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 26528

[startup+0.100391 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 22275
/proc/meminfo: memFree=30295140/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=24020 CPUtime=0.09
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 6076 0 0 0 9 0 0 0 25 0 1 0 26095974 24596480 4873 4089446400 4194304 10345943 140735526617360 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22275/statm: 6005 4873 760 1502 0 4498 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24020

[startup+0.300352 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 22275
/proc/meminfo: memFree=30295140/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=24020 CPUtime=0.29
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 6077 0 0 0 29 0 0 0 25 0 1 0 26095974 24596480 4874 4089446400 4194304 10345943 140735526617360 18446744073709551615 9100103 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22275/statm: 6005 4874 761 1502 0 4498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24020

[startup+0.700293 s]
/proc/loadavg: 2.00 2.00 1.93 4/178 22275
/proc/meminfo: memFree=30295140/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=24020 CPUtime=0.69
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 6079 0 0 0 68 1 0 0 25 0 1 0 26095974 24596480 4876 4089446400 4194304 10345943 140735526617360 18446744073709551615 6518008 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22275/statm: 6005 4876 762 1502 0 4498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24020

[startup+1.50115 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30278020/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=24020 CPUtime=1.49
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 6082 0 0 0 148 1 0 0 25 0 1 0 26095974 24596480 4879 4089446400 4194304 10345943 140735526617360 18446744073709551615 7521708 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22275/statm: 6005 4879 762 1502 0 4498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24020

[startup+3.10084 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30277772/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=24184 CPUtime=3.09
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 6085 0 0 0 306 3 0 0 25 0 1 0 26095974 24764416 4882 4089446400 4194304 10345943 140735526617360 18446744073709551615 7508100 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/22275/statm: 6046 4882 763 1502 0 4539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24184

[startup+6.30025 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30276776/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=28132 CPUtime=6.29
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 6620 0 0 0 623 6 0 0 25 0 1 0 26095974 28807168 5417 4089446400 4194304 10345943 140735526617360 18446744073709551615 5089487 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 7033 5417 763 1502 0 5526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28132

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30273612/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=32588 CPUtime=12.69
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 7629 0 0 0 1258 11 0 0 25 0 1 0 26095974 33370112 6426 4089446400 4194304 10345943 140735526617360 18446744073709551615 7522175 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8147 6426 763 1502 0 6640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32588

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

[startup+19.1009 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30271728/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=33040 CPUtime=19.09
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 7912 0 0 0 1894 15 0 0 25 0 1 0 26095974 33832960 6709 4089446400 4194304 10345943 140735526617360 18446744073709551615 6864737 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8260 6709 763 1502 0 6753 0
Current children cumulated CPU time (s) 19.09
Current children cumulated vsize (KiB) 33040

[startup+20.7006 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30271456/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=33492 CPUtime=20.69
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 8011 0 0 0 2052 17 0 0 25 0 1 0 26095974 34295808 6808 4089446400 4194304 10345943 140735526617360 18446744073709551615 6519424 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8373 6808 763 1502 0 6866 0
Current children cumulated CPU time (s) 20.69
Current children cumulated vsize (KiB) 33492

[startup+21.5004 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30271084/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=33492 CPUtime=21.49
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 8017 0 0 0 2131 18 0 0 25 0 1 0 26095974 34295808 6814 4089446400 4194304 10345943 140735526617360 18446744073709551615 6702894 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8373 6814 763 1502 0 6866 0
Current children cumulated CPU time (s) 21.49
Current children cumulated vsize (KiB) 33492

[startup+21.9004 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30270960/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=33492 CPUtime=21.89
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 8018 0 0 0 2171 18 0 0 25 0 1 0 26095974 34295808 6815 4089446400 4194304 10345943 140735526617360 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8373 6815 763 1502 0 6866 0
Current children cumulated CPU time (s) 21.89
Current children cumulated vsize (KiB) 33492

[startup+22.3003 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30270960/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=33492 CPUtime=22.29
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 8018 0 0 0 2211 18 0 0 25 0 1 0 26095974 34295808 6815 4089446400 4194304 10345943 140735526617360 18446744073709551615 7510042 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8373 6815 763 1502 0 6866 0
Current children cumulated CPU time (s) 22.29
Current children cumulated vsize (KiB) 33492

[startup+22.4003 s]
/proc/loadavg: 2.00 2.00 1.93 3/179 22276
/proc/meminfo: memFree=30270960/32951124 swapFree=67111528/67111528
[pid=22275] ppid=22273 vsize=33492 CPUtime=22.39
/proc/22275/stat : 22275 (pbscip.linux.x8) R 22273 22275 21265 0 -1 4202496 8018 0 0 0 2221 18 0 0 25 0 1 0 26095974 34295808 6815 4089446400 4194304 10345943 140735526617360 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22275/statm: 8373 6815 763 1502 0 6866 0
Current children cumulated CPU time (s) 22.39
Current children cumulated vsize (KiB) 33492

Child status: 0
Real time (s): 22.4912
CPU time (s): 22.4906
CPU user time (s): 22.2986
CPU system time (s): 0.19197
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 33492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.2986
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8025
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= 51

runsolver used 0.024996 second user time and 0.081987 second system time

The end

Launcher Data 

Begin job on node147 at 2010-07-08 10:47:17
IDJOB=2705718
IDBENCH=79382
IDSOLVER=1214
FILE ID=node147/2705718-1278578837
PBS_JOBID= 11240160
Free space on /tmp= 73816 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_75_ext.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705718-1278578837/watcher-2705718-1278578837 -o /tmp/evaluation-result-2705718-1278578837/solver-2705718-1278578837 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705718-1278578837.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c20bb26c743060b7127589d532576637
RANDOM SEED=2005752988

node147.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.821
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30295544 kB
Buffers:        157980 kB
Cached:        1945580 kB
SwapCached:          0 kB
Active:        1242792 kB
Inactive:      1260236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30295544 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           12864 kB
Writeback:           0 kB
AnonPages:      399232 kB
Mapped:          17684 kB
Slab:            88768 kB
PageTables:       5724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   542816 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73804 MiB
End job on node147 at 2010-07-08 10:47:40