Trace number 3447920

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 1.75473 1.75419

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 benchmark0.004999
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3447920-1307902250.wbo>
0.00/0.00	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 331 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 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 180 impls, 0 clqs
0.00/0.01	c (round 2) 90 del vars, 91 del conss, 0 add conss, 240 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 180 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/330 (30.6%) - 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  90 deleted vars, 91 deleted constraints, 0 added constraints, 240 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  420 implications, 0 cliques
0.00/0.01	c presolved problem has 570 variables (330 bin, 0 int, 240 impl, 0 cont) and 480 constraints
0.00/0.01	c     240 constraints of type <linear>
0.00/0.01	c     240 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 2.0.1.4
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 = 1800
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 = 13950
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 # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
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 
0.00/0.02	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 |     - |1693k|   0 |   - | 570 | 480 |   0 |   0 |   0 |   0 |   0 |      --      | 2.400000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    50 |     - |1994k|   0 |  12 | 570 | 720 | 570 | 240 |   0 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   100 |     - |2116k|   0 |  14 | 570 | 720 | 570 | 241 |   1 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   103 |     - |2134k|   0 |  16 | 570 | 720 | 570 | 242 |   2 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   108 |     - |2164k|   0 |  36 | 570 | 720 | 570 | 243 |   3 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   118 |     - |2197k|   0 |  42 | 570 | 720 | 570 | 244 |   4 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.00/0.08	c   0.1s|     1 |     0 |   121 |     - |2335k|   0 |  41 | 570 | 720 | 570 | 246 |   6 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.08/0.09	c   0.1s|     1 |     0 |   125 |     - |2463k|   0 |  46 | 570 | 720 | 570 | 248 |   8 |   0 |   0 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.09/0.12	c   0.1s|     1 |     2 |   125 |     - |2487k|   0 |  46 | 570 | 720 | 570 | 248 |   8 |   0 |  33 | 0.000000e+00 | 2.400000e+02 |    Inf 
0.39/0.47	o 1
0.39/0.47	c * 0.5s|   119 |   118 |  1810 |  14.3 |2767k|  31 |   - | 570 | 720 | 570 | 312 | 218 |   0 | 448 | 0.000000e+00 | 1.000000e+00 |    Inf 
1.69/1.74	c 
1.69/1.74	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.74	c Solving Time (sec) : 1.74
1.69/1.74	c Solving Nodes      : 2134
1.69/1.74	c Primal Bound       : +1.00000000000000e+00 (26 solutions)
1.69/1.74	c Dual Bound         : +1.00000000000000e+00
1.69/1.74	c Gap                : 0.00 %
1.69/1.74	s OPTIMUM FOUND
1.69/1.74	v -x180 x179 x178 -x177 x176 -x175 -x174 x173 -x172 x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 x160 -x159 x158 -x157 
1.69/1.74	v x156 -x155 x154 -x153 x152 -x151 x150 -x149 x148 -x147 x146 -x145 x144 -x143 x142 -x141 x140 -x139 -x138 x137 -x136 x135 
1.69/1.74	v x134 -x133 x132 -x131 x130 -x129 x128 -x127 -x126 x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 -x116 x115 -x114 x113 x112 
1.69/1.74	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 
1.69/1.74	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 
1.69/1.74	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 
1.69/1.74	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 
1.69/1.74	v x1 
1.69/1.74	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.74	c Total Time         :       1.74
1.69/1.74	c   solving          :       1.74
1.69/1.74	c   presolving       :       0.01 (included in solving)
1.69/1.74	c   reading          :       0.00 (included in solving)
1.69/1.74	c Original Problem   :
1.69/1.74	c   Problem name     : HOME/instance-3447920-1307902250.wbo
1.69/1.74	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.74	c   Constraints      : 331 initial, 331 maximal
1.69/1.74	c Presolved Problem  :
1.69/1.74	c   Problem name     : t_HOME/instance-3447920-1307902250.wbo
1.69/1.74	c   Variables        : 570 (330 binary, 0 integer, 240 implicit integer, 0 continuous)
1.69/1.74	c   Constraints      : 480 initial, 2204 maximal
1.69/1.74	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
1.69/1.74	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   varbound         :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   linear           :       0.00          0         90          0        240          0         91          0          0          0
1.69/1.74	c   indicator        :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.74	c   root node        :          -        483          -          -        483          -          -          -          -          -
1.69/1.74	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.74	c   integral         :          0          0          0       1912          0         56          0          7          8          0          0       3384
1.69/1.74	c   varbound         :          0+         6        129        211          0          0          0          0        480        212          0          0
1.69/1.74	c   linear           :        240          6      10062          1          0         53      11434        285       5512          0          0          0
1.69/1.74	c   indicator        :        240          0        320        211          0         50          0          0          0          0          0          0
1.69/1.74	c   logicor          :          0+         0       7138          0          0          0       7805        952       5479          0          0          0
1.69/1.74	c   countsols        :          0          0          0          1          0         27          0          0          0          0          0          0
1.69/1.74	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
1.69/1.74	c   integral         :       0.36       0.00       0.00       0.36       0.00       0.00       0.00
1.69/1.74	c   varbound         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.69/1.74	c   linear           :       0.06       0.00       0.05       0.00       0.00       0.00       0.00
1.69/1.74	c   indicator        :       0.01       0.00       0.00       0.00       0.00       0.01       0.00
1.69/1.74	c   logicor          :       0.11       0.00       0.10       0.00       0.00       0.00       0.00
1.69/1.74	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.69/1.74	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
1.69/1.74	c   vbounds          :          2          0          0          0
1.69/1.74	c   rootredcost      :          1          0          0        240
1.69/1.74	c   pseudoobj        :       9872          0          0          0
1.69/1.74	c Propagator Timings :  TotalTime  Propagate    Resprop
1.69/1.74	c   vbounds          :       0.00       0.00       0.00
1.69/1.74	c   rootredcost      :       0.00       0.00       0.00
1.69/1.74	c   pseudoobj        :       0.03       0.03       0.00
1.69/1.74	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.69/1.74	c   propagation      :       0.02       1237       1222       3789        9.8        765        5.3          -
1.69/1.74	c   infeasible LP    :       0.00         39         39         94       10.6         14        5.1          0
1.69/1.74	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.74	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.74	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.74	c   applied globally :          -          -          -       3265        8.0          -          -          -
1.69/1.74	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.69/1.74	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.69/1.74	c   cut pool         :       0.00          5          -          -         23          -    (maximal pool size: 91)
1.69/1.74	c   redcost          :       0.02       1852          0          0          0          0
1.69/1.74	c   impliedbounds    :       0.00          6          0          0          0          0
1.69/1.74	c   intobj           :       0.00          0          0          0          0          0
1.69/1.74	c   gomory           :       0.01          6          0          0        380          0
1.69/1.74	c   cgmip            :       0.00          0          0          0          0          0
1.69/1.74	c   closecuts        :       0.00          0          0          0          0          0
1.69/1.74	c   strongcg         :       0.01          6          0          0        380          0
1.69/1.74	c   cmir             :       0.01          6          0          0          1          0
1.69/1.74	c   flowcover        :       0.01          6          0          0          2          0
1.69/1.74	c   clique           :       0.00          1          0          0          0          0
1.69/1.74	c   zerohalf         :       0.00          0          0          0          0          0
1.69/1.74	c   mcf              :       0.00          1          0          0          0          0
1.69/1.74	c   oddcycle         :       0.00          0          0          0          0          0
1.69/1.74	c   rapidlearning    :       0.02          1          0          0          0          0
1.69/1.74	c Pricers            :       Time      Calls       Vars
1.69/1.74	c   problem variables:       0.00          0          0
1.69/1.74	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.74	c   relpscost        :       0.36       1701          7          8          0          0       3384
1.69/1.74	c   pscost           :       0.00          0          0          0          0          0          0
1.69/1.74	c   inference        :       0.00          0          0          0          0          0          0
1.69/1.74	c   mostinf          :       0.00          0          0          0          0          0          0
1.69/1.74	c   leastinf         :       0.00          0          0          0          0          0          0
1.69/1.74	c   fullstrong       :       0.00          0          0          0          0          0          0
1.69/1.74	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.69/1.74	c   random           :       0.00          0          0          0          0          0          0
1.69/1.74	c Primal Heuristics  :       Time      Calls      Found
1.69/1.74	c   LP solutions     :       0.00          -          1
1.69/1.74	c   pseudo solutions :       0.00          -          0
1.69/1.74	c   oneopt           :       0.00          2          0
1.69/1.74	c   guideddiving     :       0.03         31          0
1.69/1.74	c   veclendiving     :       0.04         31          0
1.69/1.74	c   rootsoldiving    :       0.05         16          0
1.69/1.74	c   coefdiving       :       0.04         32          0
1.69/1.74	c   pscostdiving     :       0.04         32          0
1.69/1.74	c   fracdiving       :       0.05         32          0
1.69/1.74	c   linesearchdiving :       0.04         32          0
1.69/1.74	c   objpscostdiving  :       0.03         16          0
1.69/1.74	c   trivial          :       0.00          2          1
1.69/1.74	c   shiftandpropagate:       0.00          0          0
1.69/1.74	c   simplerounding   :       0.00       1707          0
1.69/1.74	c   zirounding       :       0.01       1000          0
1.69/1.74	c   rounding         :       0.01        539          0
1.69/1.74	c   shifting         :       0.01        123          0
1.69/1.74	c   intshifting      :       0.00          0          0
1.69/1.74	c   twoopt           :       0.00          0          0
1.69/1.74	c   fixandinfer      :       0.00          0          0
1.69/1.74	c   feaspump         :       0.00          0          0
1.69/1.74	c   clique           :       0.00          0          0
1.69/1.74	c   intdiving        :       0.00          0          0
1.69/1.74	c   actconsdiving    :       0.00          0          0
1.69/1.74	c   octane           :       0.00          0          0
1.69/1.74	c   rens             :       0.01          1          0
1.69/1.74	c   rins             :       0.00          0          0
1.69/1.74	c   localbranching   :       0.00          0          0
1.69/1.74	c   mutation         :       0.00          0          0
1.69/1.74	c   crossover        :       0.01          0          0
1.69/1.74	c   dins             :       0.00          0          0
1.69/1.74	c   vbounds          :       0.00          0          0
1.69/1.74	c   undercover       :       0.00          0          0
1.69/1.74	c   subnlp           :       0.00          0          0
1.69/1.74	c   trysol           :       0.00         25         24
1.69/1.74	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.69/1.74	c   primal LP        :       0.00          0          0       0.00          -
1.69/1.74	c   dual LP          :       0.45       1918      11461       5.98   25298.77
1.69/1.74	c   lex dual LP      :       0.00          0          0       0.00          -
1.69/1.74	c   barrier LP       :       0.00          0          0       0.00          -
1.69/1.74	c   diving/probing LP:       0.20        884       4937       5.58   24387.11
1.69/1.74	c   strong branching :       0.35        698       7527      10.78   21676.34
1.69/1.74	c     (at root node) :          -         33        168       5.09          -
1.69/1.74	c   conflict analysis:       0.00          0          0       0.00          -
1.69/1.74	c B&B Tree           :
1.69/1.74	c   number of runs   :          1
1.69/1.74	c   nodes            :       2134
1.69/1.74	c   nodes (total)    :       2134
1.69/1.74	c   nodes left       :          0
1.69/1.74	c   max depth        :         31
1.69/1.74	c   max depth (total):         31
1.69/1.74	c   backtracks       :        754 (35.3%)
1.69/1.74	c   delayed cutoffs  :       1251
1.69/1.74	c   repropagations   :       1045 (4344 domain reductions, 397 cutoffs)
1.69/1.74	c   avg switch length:       7.82
1.69/1.74	c   switching time   :       0.10
1.69/1.74	c Solution           :
1.69/1.74	c   Solutions found  :         26 (2 improvements)
1.69/1.74	c   First Solution   : +2.40000000000000e+02   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trivial>)
1.69/1.74	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 119 nodes, 0.47 seconds, depth 31, found by <relaxation>)
1.69/1.74	c   Dual Bound       : +1.00000000000000e+00
1.69/1.74	c   Gap              :       0.00 %
1.69/1.74	c   Root Dual Bound  : +0.00000000000000e+00
1.69/1.74	c   Root Iterations  :        125
1.69/1.75	c Time complete: 1.75.

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447920-1307902250/watcher-3447920-1307902250 -o /var/tmp/evaluation-result-3447920-1307902250/solver-3447920-1307902250 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447920-1307902250.wbo -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.93 2/177 15368
/proc/meminfo: memFree=1552536/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=10328 CPUtime=0 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 1564 0 0 0 0 0 0 0 25 0 1 0 882640318 10575872 1517 33554432000 4194304 9128323 140733968195488 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15368/statm: 2582 1519 399 1205 0 1373 0

[startup+0.093353 s]
/proc/loadavg: 2.00 2.00 1.93 2/177 15368
/proc/meminfo: memFree=1552536/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=21564 CPUtime=0.08 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 7041 0 0 0 8 0 0 0 18 0 1 0 882640318 22081536 4321 33554432000 4194304 9128323 140733968195488 18446744073709551615 7414803 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15368/statm: 5391 4321 710 1205 0 4182 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21564

[startup+0.100349 s]
/proc/loadavg: 2.00 2.00 1.93 2/177 15368
/proc/meminfo: memFree=1552536/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=25664 CPUtime=0.09 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 8094 0 0 0 9 0 0 0 18 0 1 0 882640318 26279936 5374 33554432000 4194304 9128323 140733968195488 18446744073709551615 6886064 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15368/statm: 6416 5400 712 1205 0 5207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25664

[startup+0.300314 s]
/proc/loadavg: 2.00 2.00 1.93 2/177 15368
/proc/meminfo: memFree=1552536/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=33336 CPUtime=0.29 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 9716 0 0 0 26 3 0 0 18 0 1 0 882640318 34136064 6996 33554432000 4194304 9128323 140733968195488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15368/statm: 8334 6996 717 1205 0 7125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33336

[startup+0.700242 s]
/proc/loadavg: 2.00 2.00 1.93 2/177 15368
/proc/meminfo: memFree=1552536/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=33336 CPUtime=0.69 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 9807 0 0 0 62 7 0 0 18 0 1 0 882640318 34136064 7087 33554432000 4194304 9128323 140733968195488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15368/statm: 8334 7087 725 1205 0 7125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33336

[startup+1.5001 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 15369
/proc/meminfo: memFree=1527504/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=33336 CPUtime=1.49 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 9809 0 0 0 135 14 0 0 20 0 1 0 882640318 34136064 7089 33554432000 4194304 9128323 140733968195488 18446744073709551615 6581536 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15368/statm: 8334 7089 725 1205 0 7125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33336

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

[startup+1.70106 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 15369
/proc/meminfo: memFree=1527504/32951124 swapFree=67057920/67111528
[pid=15368] ppid=15366 vsize=33336 CPUtime=1.69 cores=1,3,5,7
/proc/15368/stat : 15368 (scip-2.0.1.4.li) R 15366 15368 14185 0 -1 4202496 9809 0 0 0 154 15 0 0 20 0 1 0 882640318 34136064 7089 33554432000 4194304 9128323 140733968195488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15368/statm: 8334 7089 725 1205 0 7125 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 33336

Child status: 0
Real time (s): 1.75419
CPU time (s): 1.75473
CPU user time (s): 1.59176
CPU system time (s): 0.162975
CPU usage (%): 100.031
Max. virtual memory (cumulated for all children) (KiB): 33336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.59176
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9814
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= 4
involuntary context switches= 5

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-12 20:10:50
IDJOB=3447920
IDBENCH=79376
IDSOLVER=1944
FILE ID=node140/3447920-1307902250
RUNJOBID= node140-1307897193-14878
PBS_JOBID= 13559568
Free space on /var/tmp= 2900 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois30_ext.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447920-1307902250/watcher-3447920-1307902250 -o /var/tmp/evaluation-result-3447920-1307902250/solver-3447920-1307902250 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447920-1307902250.wbo -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 21446dfb16098e5d1884d4f09afe5266
RANDOM SEED=592400747

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.75
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		: 2666.833
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:       1552732 kB
Buffers:         54752 kB
Cached:       30193792 kB
SwapCached:       7412 kB
Active:       16058620 kB
Inactive:     14389668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1552732 kB
SwapTotal:    67111528 kB
SwapFree:     67057920 kB
Dirty:           12408 kB
Writeback:           0 kB
AnonPages:      197532 kB
Mapped:          16432 kB
Slab:           886212 kB
PageTables:       5104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   391564 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 /var/tmp at the end= 2888 MiB
End job on node140 at 2011-06-12 20:10:52