Trace number 2699816

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 1.16382 1.16383

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois30_ext.wbo
MD5SUM21446dfb16098e5d1884d4f09afe5266
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 benchmark0.007998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables180
Total number of constraints330
Number of soft constraints240
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 241
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 240
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2699816-1278533834.wbo>
0.00/0.00	c original problem has 660 variables (420 bin, 0 int, 0 impl, 240 cont) and 571 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 90 del vars, 91 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 420 impls, 0 clqs
0.00/0.01	c (round 2) 90 del vars, 91 del conss, 240 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 420 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 101/330 (30.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (3 rounds):
0.00/0.02	c  90 deleted vars, 91 deleted constraints, 240 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  420 implications, 0 cliques
0.00/0.02	c presolved problem has 570 variables (330 bin, 0 int, 0 impl, 240 cont) and 480 constraints
0.00/0.02	c     240 constraints of type <indicator>
0.00/0.02	c     240 constraints of type <linear>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.2
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1800
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 3420
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	o 240
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c t 0.0s|     1 |     0 |     0 |     - |2008k|   0 |   - | 570 | 480 |   0 |   0 |   0 |   0 |   0 |      --      | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |     0 |     - |2133k|   0 |   0 | 570 | 480 | 570 |   0 |   0 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    35 |     - |2166k|   0 |   0 | 570 | 480 | 570 |  59 |  59 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    78 |     - |2176k|   0 |   8 | 570 | 480 | 570 |  64 |  64 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    81 |     - |2187k|   0 |   4 | 570 | 480 | 570 |  67 |  67 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    84 |     - |2196k|   0 |  10 | 570 | 480 | 570 |  70 |  70 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    87 |     - |2210k|   0 |   9 | 570 | 480 | 570 |  75 |  75 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |    92 |     - |2227k|   0 |   9 | 570 | 480 | 570 |  79 |  79 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.04	c   0.0s|     1 |     2 |   104 |     - |2245k|   0 |   9 | 570 | 480 | 570 |  79 |  79 |   0 |   9 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.09/0.13	o 1
0.09/0.13	c * 0.1s|   254 |    16 |   205 |   0.4 |2601k| 253 |   - | 570 | 480 | 570 | 112 | 114 |   0 |  96 | 0.000000e+00 | 1.000000e+00 |    Inf 
1.10/1.15	c 
1.10/1.15	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.15	c Solving Time (sec) : 0.94
1.10/1.15	c Solving Nodes      : 1585
1.10/1.15	c Primal Bound       : +1.00000000000000e+00 (27 solutions)
1.10/1.15	c Dual Bound         : +1.00000000000000e+00
1.10/1.15	c Gap                : 0.00 %
1.10/1.15	s OPTIMUM FOUND
1.10/1.15	v -x180 x179 -x178 x177 x176 -x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 -x158 
1.10/1.15	v x157 -x156 x155 x154 -x153 -x152 x151 x150 -x149 -x148 x147 x146 -x145 x144 -x143 x142 -x141 x140 -x139 x138 -x137 -x136 x135 
1.10/1.15	v x134 -x133 x132 -x131 -x130 x129 -x128 x127 -x126 x125 x124 -x123 x122 -x121 x120 -x119 x118 -x117 -x116 x115 -x114 x113 -x112 
1.10/1.15	v 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 
1.10/1.15	v -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 
1.10/1.15	v 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 
1.10/1.15	v 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 
1.10/1.15	v -x1 
1.10/1.15	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.15	c Solving Time       :       0.94
1.10/1.15	c Original Problem   :
1.10/1.15	c   Problem name     : HOME/instance-2699816-1278533834.wbo
1.10/1.15	c   Variables        : 660 (420 binary, 0 integer, 0 implicit integer, 240 continuous)
1.10/1.15	c   Constraints      : 571 initial, 571 maximal
1.10/1.15	c Presolved Problem  :
1.10/1.15	c   Problem name     : t_HOME/instance-2699816-1278533834.wbo
1.10/1.15	c   Variables        : 570 (330 binary, 0 integer, 0 implicit integer, 240 continuous)
1.10/1.15	c   Constraints      : 480 initial, 1334 maximal
1.10/1.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.10/1.15	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   indicator        :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   linear           :       0.01          0         90          0        240          0         91          0          0
1.10/1.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.10/1.15	c   root node        :          -        243          -          -        483          -          -          -          -
1.10/1.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.15	c   integral         :          0          0          0       3717          0          0         23          0          0       2264
1.10/1.15	c   indicator        :        240          0        480        269          0          0        481          0          0          0
1.10/1.15	c   linear           :        240          6       6386       2570          0        308       4338       2446          0          0
1.10/1.15	c   logicor          :          0+         0       2685          0          0        120       1660          0          0          0
1.10/1.15	c   countsols        :          0          0          0        236          0          0          0          0          0          0
1.10/1.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.10/1.15	c   integral         :       0.18       0.00       0.00       0.18       0.00
1.10/1.15	c   indicator        :       0.00       0.00       0.00       0.00       0.00
1.10/1.15	c   linear           :       0.06       0.00       0.04       0.02       0.00
1.10/1.15	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.10/1.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.10/1.16	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.10/1.16	c   vbounds          :       0.00          2          0          0
1.10/1.16	c   rootredcost      :       0.00          1          0        240
1.10/1.16	c   pseudoobj        :       0.04       6186          0          0
1.10/1.16	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.10/1.16	c   propagation      :       0.02        428        417       1203        7.2        265        5.0          -
1.10/1.16	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.16	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.16	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.16	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.16	c   applied globally :          -          -          -       1104        6.4          -          -          -
1.10/1.16	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.10/1.16	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.10/1.16	c   cut pool         :       0.00          3          -          -          1          -    (maximal pool size: 9)
1.10/1.16	c   redcost          :       0.01       3658          0          0          0          0
1.10/1.16	c   impliedbounds    :       0.00          4          0          0          0          0
1.10/1.16	c   intobj           :       0.00          0          0          0          0          0
1.10/1.16	c   cgmip            :       0.00          0          0          0          0          0
1.10/1.16	c   gomory           :       0.00          4          0          0         31          0
1.10/1.16	c   strongcg         :       0.00          4          0          0          0          0
1.10/1.16	c   cmir             :       0.00          4          0          0          0          0
1.10/1.16	c   flowcover        :       0.00          4          0          0          0          0
1.10/1.16	c   clique           :       0.00          1          0          0          0          0
1.10/1.16	c   zerohalf         :       0.00          0          0          0          0          0
1.10/1.16	c   mcf              :       0.00          1          0          0          0          0
1.10/1.16	c   rapidlearning    :       0.00          0          0          0          0          0
1.10/1.16	c Pricers            :       Time      Calls       Vars
1.10/1.16	c   problem variables:       0.00          0          0
1.10/1.16	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.16	c   relpscost        :       0.18       1147          0         23          0          0       2264
1.10/1.16	c   pscost           :       0.00          0          0          0          0          0          0
1.10/1.16	c   inference        :       0.00        235          0          0          0          0        470
1.10/1.16	c   mostinf          :       0.00          0          0          0          0          0          0
1.10/1.16	c   leastinf         :       0.00          0          0          0          0          0          0
1.10/1.16	c   fullstrong       :       0.00          0          0          0          0          0          0
1.10/1.16	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.10/1.16	c   random           :       0.00          0          0          0          0          0          0
1.10/1.16	c Primal Heuristics  :       Time      Calls      Found
1.10/1.16	c   LP solutions     :       0.01          -          1
1.10/1.16	c   pseudo solutions :       0.00          -          0
1.10/1.16	c   coefdiving       :       0.00          0          0
1.10/1.16	c   pscostdiving     :       0.00          0          0
1.10/1.16	c   fracdiving       :       0.00          0          0
1.10/1.16	c   veclendiving     :       0.00          0          0
1.10/1.16	c   objpscostdiving  :       0.00          0          0
1.10/1.16	c   rootsoldiving    :       0.00          0          0
1.10/1.16	c   linesearchdiving :       0.00          0          0
1.10/1.16	c   guideddiving     :       0.00          0          0
1.10/1.16	c   feaspump         :       0.00          0          0
1.10/1.16	c   oneopt           :       0.00          2          0
1.10/1.16	c   intshifting      :       0.00          1          0
1.10/1.16	c   crossover        :       0.01          1          0
1.10/1.16	c   trivial          :       0.00          2          1
1.10/1.16	c   simplerounding   :       0.00       1151          0
1.10/1.16	c   zirounding       :       0.00       1000          0
1.10/1.16	c   rounding         :       0.04        422          0
1.10/1.16	c   shifting         :       0.00        107          0
1.10/1.16	c   twoopt           :       0.00          0          0
1.10/1.16	c   fixandinfer      :       0.00          0          0
1.10/1.16	c   intdiving        :       0.00          0          0
1.10/1.16	c   actconsdiving    :       0.00          0          0
1.10/1.16	c   octane           :       0.00          0          0
1.10/1.16	c   rens             :       0.01          1          0
1.10/1.16	c   rins             :       0.00          0          0
1.10/1.16	c   localbranching   :       0.00          0          0
1.10/1.16	c   mutation         :       0.00          0          0
1.10/1.16	c   dins             :       0.00          0          0
1.10/1.16	c   undercover       :       0.00          0          0
1.10/1.16	c   nlp              :       0.00          0          0
1.10/1.16	c   trysol           :       0.00         27         25
1.10/1.16	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.10/1.16	c   primal LP        :       0.00          0          0       0.00          -
1.10/1.16	c   dual LP          :       0.38       3486       6501       1.86   17107.89
1.10/1.16	c   lex dual LP      :       0.00          0          0       0.00          -
1.10/1.16	c   barrier LP       :       0.00          0          0       0.00          -
1.10/1.16	c   diving/probing LP:       0.00          2         49      24.50          -
1.10/1.16	c   strong branching :       0.18        711       2082       2.93   11566.67
1.10/1.16	c     (at root node) :          -          9         29       3.22          -
1.10/1.16	c   conflict analysis:       0.00          0          0       0.00          -
1.10/1.16	c B&B Tree           :
1.10/1.16	c   number of runs   :          1
1.10/1.16	c   nodes            :       1585
1.10/1.16	c   nodes (total)    :       1585
1.10/1.16	c   nodes left       :          0
1.10/1.16	c   max depth        :        265
1.10/1.16	c   max depth (total):        265
1.10/1.16	c   backtracks       :        267 (16.8%)
1.10/1.16	c   delayed cutoffs  :        913
1.10/1.16	c   repropagations   :       1921 (2138 domain reductions, 211 cutoffs)
1.10/1.16	c   avg switch length:       6.17
1.10/1.16	c   switching time   :       0.03
1.10/1.16	c Solution           :
1.10/1.16	c   Solutions found  :         27 (2 improvements)
1.10/1.16	c   First Solution   : +2.40000000000000e+02   (in run 1, after 1 nodes, 0.01 seconds, depth 0, found by <trivial>)
1.10/1.16	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 254 nodes, 0.10 seconds, depth 253, found by <relaxation>)
1.10/1.16	c   Dual Bound       : +1.00000000000000e+00
1.10/1.16	c   Gap              :       0.00 %
1.10/1.16	c   Root Dual Bound  : +0.00000000000000e+00
1.10/1.16	c   Root Iterations  :         92
1.10/1.16	c Time complete: 1.15.

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-2699816-1278533834/watcher-2699816-1278533834 -o /tmp/evaluation-result-2699816-1278533834/solver-2699816-1278533834 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699816-1278533834.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: 0.04 0.01 0.00 4/179 19607
/proc/meminfo: memFree=29946884/32951124 swapFree=67111528/67111528
[pid=19607] ppid=19605 vsize=9276 CPUtime=0
/proc/19607/stat : 19607 (pbscip.linux.x8) R 19605 19607 19312 0 -1 4202496 1614 0 0 0 0 0 0 0 22 0 1 0 21595676 9498624 1534 4089446400 4194304 8223781 140736180137328 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/19607/statm: 2319 1534 369 984 0 1332 0

[startup+0.0439269 s]
/proc/loadavg: 0.04 0.01 0.00 4/179 19607
/proc/meminfo: memFree=29946884/32951124 swapFree=67111528/67111528
[pid=19607] ppid=19605 vsize=15888 CPUtime=0.03
/proc/19607/stat : 19607 (pbscip.linux.x8) R 19605 19607 19312 0 -1 4202496 6396 0 0 0 2 1 0 0 22 0 1 0 21595676 16269312 3099 4089446400 4194304 8223781 140736180137328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19607/statm: 3972 3099 578 984 0 2985 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15888

[startup+0.100915 s]
/proc/loadavg: 0.04 0.01 0.00 4/179 19607
/proc/meminfo: memFree=29946884/32951124 swapFree=67111528/67111528
[pid=19607] ppid=19605 vsize=23952 CPUtime=0.09
/proc/19607/stat : 19607 (pbscip.linux.x8) R 19605 19607 19312 0 -1 4202496 8059 0 0 0 7 2 0 0 22 0 1 0 21595676 24526848 4752 4089446400 4194304 8223781 140736180137328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19607/statm: 5988 4753 580 984 0 5001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23952

[startup+0.300882 s]
/proc/loadavg: 0.04 0.01 0.00 4/179 19607
/proc/meminfo: memFree=29946884/32951124 swapFree=67111528/67111528
[pid=19607] ppid=19605 vsize=18100 CPUtime=0.29
/proc/19607/stat : 19607 (pbscip.linux.x8) R 19605 19607 19312 0 -1 4202496 8842 0 0 0 25 4 0 0 22 0 1 0 21595676 18534400 3637 4089446400 4194304 8223781 140736180137328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19607/statm: 4525 3637 585 984 0 3538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18100

[startup+0.700832 s]
/proc/loadavg: 0.04 0.01 0.00 4/179 19607
/proc/meminfo: memFree=29946884/32951124 swapFree=67111528/67111528
[pid=19607] ppid=19605 vsize=18100 CPUtime=0.69
/proc/19607/stat : 19607 (pbscip.linux.x8) R 19605 19607 19312 0 -1 4202496 9356 0 0 0 58 11 0 0 24 0 1 0 21595676 18534400 3637 4089446400 4194304 8223781 140736180137328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19607/statm: 4525 3637 585 984 0 3538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18100

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

[startup+1.10571 s]
/proc/loadavg: 0.04 0.01 0.00 2/174 19643
/proc/meminfo: memFree=29939620/32951124 swapFree=67111528/67111528
[pid=19607] ppid=19605 vsize=18100 CPUtime=1.1
/proc/19607/stat : 19607 (pbscip.linux.x8) R 19605 19607 19312 0 -1 4202496 9872 0 0 0 91 19 0 0 25 0 1 0 21595676 18534400 3639 4089446400 4194304 8223781 140736180137328 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/19607/statm: 4525 3639 585 984 0 3538 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 18100

Child status: 0
Real time (s): 1.16383
CPU time (s): 1.16382
CPU user time (s): 0.953854
CPU system time (s): 0.209968
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 23952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.953854
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9878
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= 6

runsolver used 0 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node141 at 2010-07-07 22:17:14
IDJOB=2699816
IDBENCH=79376
IDSOLVER=1204
FILE ID=node141/2699816-1278533834
PBS_JOBID= 11239196
Free space on /tmp= 73648 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois30_ext.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699816-1278533834/watcher-2699816-1278533834 -o /tmp/evaluation-result-2699816-1278533834/solver-2699816-1278533834 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699816-1278533834.wbo -t 1800 -m 3800

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

MD5SUM BENCH= 21446dfb16098e5d1884d4f09afe5266
RANDOM SEED=374595457

node141.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		: 2666.839
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	: 5333.67
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		: 2666.839
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	: 5265.34
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		: 2666.839
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	: 5332.82
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		: 2666.839
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	: 5332.74
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		: 2666.839
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	: 5332.76
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		: 2666.839
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		: 2666.839
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	: 5332.82
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		: 2666.839
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29951628 kB
Buffers:        141488 kB
Cached:        2642244 kB
SwapCached:          0 kB
Active:        1225680 kB
Inactive:      1621944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29951628 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5200 kB
Writeback:           0 kB
AnonPages:       63804 kB
Mapped:          15188 kB
Slab:            88156 kB
PageTables:       4904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214088 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= 73644 MiB
End job on node141 at 2010-07-07 22:17:16