Trace number 2700560

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 2.04369 2.04459

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-myciel5g-6_wcsp.wbo
MD5SUMda787cbafe516b136b04c595f8c05f3f
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.216966
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables282
Total number of constraints1463
Number of soft constraints1416
Number of constraints which are clauses1416
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 1416
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
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

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-2700560-1278535688.wbo>
0.00/0.02	c original problem has 3114 variables (1698 bin, 0 int, 0 impl, 1416 cont) and 2880 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.00/0.04	c (round 1) 0 del vars, 0 del conss, 1416 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1416 impls, 47 clqs
0.00/0.05	c (round 2) 0 del vars, 0 del conss, 1416 chg bounds, 0 chg sides, 0 chg coeffs, 48 upgd conss, 1416 impls, 47 clqs
0.09/0.10	c    (0.1s) probing: 101/1698 (5.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (3 rounds):
0.09/0.10	c  0 deleted vars, 0 deleted constraints, 1416 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.10	c  1416 implications, 47 cliques
0.09/0.10	c presolved problem has 3114 variables (1698 bin, 0 int, 0 impl, 1416 cont) and 2880 constraints
0.09/0.10	c    1416 constraints of type <indicator>
0.09/0.10	c       1 constraints of type <knapsack>
0.09/0.10	c      47 constraints of type <setppc>
0.09/0.10	c    1416 constraints of type <linear>
0.09/0.10	c transformed objective value is always integral (scale: 1)
0.09/0.10	c Presolving Time: 0.06
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1799.99
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 3420
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    47 |     - |  10M|   0 |   0 |3114 |2880 |3114 |  48 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   240 |     - |  10M|   0 |   0 |3114 |2880 |3114 | 248 | 200 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   275 |     - |  10M|   0 |   0 |3114 |2880 |3114 | 283 | 235 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     2 |   275 |     - |  10M|   0 |   0 |3114 |2880 |3114 | 283 | 235 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.99/2.02	o 0
1.99/2.02	c * 1.9s|  1392 |     0 |   689 |   0.3 |  11M|1391 |   - |3114 |2880 |3114 | 389 | 341 |   0 | 589 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.99/2.03	c 
1.99/2.03	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.03	c Solving Time (sec) : 1.90
1.99/2.03	c Solving Nodes      : 1392
1.99/2.03	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.99/2.03	c Dual Bound         : +0.00000000000000e+00
1.99/2.03	c Gap                : 0.00 %
1.99/2.03	s OPTIMUM FOUND
1.99/2.03	v -x282 -x281 -x280 x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 x271 -x270 -x269 -x268 -x267 x266 -x265 -x264 -x263 -x262 -x261 
1.99/2.03	v x260 -x259 -x258 -x257 -x256 -x255 x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 -x243 x242 -x241 -x240 -x239 
1.99/2.03	v -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228 -x227 -x226 -x225 x224 -x223 -x222 -x221 -x220 -x219 x218 
1.99/2.03	v -x217 -x216 -x215 -x214 -x213 x212 -x211 -x210 -x209 -x208 -x207 x206 -x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 
1.99/2.03	v -x196 -x195 x194 -x193 -x192 -x191 -x190 -x189 x188 -x187 -x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 -x178 -x177 x176 -x175 
1.99/2.03	v -x174 -x173 -x172 -x171 x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 x160 -x159 -x158 -x157 -x156 -x155 -x154 
1.99/2.03	v -x153 x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 x133 -x132 
1.99/2.03	v -x131 x130 -x129 -x128 -x127 -x126 -x125 -x124 x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 x111 
1.99/2.03	v -x110 -x109 -x108 -x107 -x106 x105 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 x93 -x92 -x91 -x90 -x89 -x88 x87 
1.99/2.03	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 
1.99/2.03	v -x60 x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 
1.99/2.03	v x35 -x34 -x33 -x32 -x31 x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 
1.99/2.03	v -x9 -x8 x7 -x6 x5 -x4 -x3 -x2 -x1 
1.99/2.03	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.03	c Solving Time       :       1.90
1.99/2.03	c Original Problem   :
1.99/2.03	c   Problem name     : HOME/instance-2700560-1278535688.wbo
1.99/2.03	c   Variables        : 3114 (1698 binary, 0 integer, 0 implicit integer, 1416 continuous)
1.99/2.03	c   Constraints      : 2880 initial, 2880 maximal
1.99/2.03	c Presolved Problem  :
1.99/2.03	c   Problem name     : t_HOME/instance-2700560-1278535688.wbo
1.99/2.03	c   Variables        : 3114 (1698 binary, 0 integer, 0 implicit integer, 1416 continuous)
1.99/2.03	c   Constraints      : 2880 initial, 2880 maximal
1.99/2.03	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.99/2.03	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   probing          :       0.02          0          0          0          0          0          0          0          0
1.99/2.03	c   indicator        :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   knapsack         :       0.03          0          0          0          0          0          0          0          0
1.99/2.03	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.99/2.03	c   linear           :       0.01          0          0          0       1416          0          0          0          0
1.99/2.03	c   root node        :          -          0          -          -          0          -          -          -          -
1.99/2.03	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.03	c   integral         :          0          0          0       1426          0          0          0          0          0         68
1.99/2.03	c   indicator        :       1416          0       1621       1392          0          0       1357          0          0          0
1.99/2.03	c   knapsack         :          1          3       1621       1392          0          0          0          0          0          0
1.99/2.03	c   setppc           :         47          3       1621       1392          0          0         40          0          0          0
1.99/2.03	c   linear           :       1416          3       1621       1392          0          0         54        341          0          0
1.99/2.03	c   countsols        :          0          0          0       1358          0          0          0          0          0          0
1.99/2.03	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.99/2.03	c   integral         :       0.57       0.00       0.00       0.57       0.00
1.99/2.03	c   indicator        :       0.05       0.00       0.00       0.05       0.00
1.99/2.03	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.99/2.03	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.99/2.03	c   linear           :       0.17       0.00       0.01       0.16       0.00
1.99/2.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.99/2.03	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.99/2.03	c   vbounds          :       0.00          2          0          0
1.99/2.03	c   rootredcost      :       0.00          0          0          0
1.99/2.03	c   pseudoobj        :       0.02       1421          0          0
1.99/2.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.99/2.03	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.99/2.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.03	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.99/2.03	c   applied globally :          -          -          -          0        0.0          -          -          -
1.99/2.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.99/2.03	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.99/2.03	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.99/2.03	c   redcost          :       0.04       1428          0          0          0          0
1.99/2.03	c   impliedbounds    :       0.00          0          0          0          0          0
1.99/2.03	c   intobj           :       0.00          0          0          0          0          0
1.99/2.03	c   cgmip            :       0.00          0          0          0          0          0
1.99/2.03	c   gomory           :       0.00          0          0          0          0          0
1.99/2.03	c   strongcg         :       0.00          0          0          0          0          0
1.99/2.03	c   cmir             :       0.00          0          0          0          0          0
1.99/2.03	c   flowcover        :       0.00          0          0          0          0          0
1.99/2.03	c   clique           :       0.00          0          0          0          0          0
1.99/2.03	c   zerohalf         :       0.00          0          0          0          0          0
1.99/2.03	c   mcf              :       0.00          0          0          0          0          0
1.99/2.03	c   rapidlearning    :       0.00          0          0          0          0          0
1.99/2.03	c Pricers            :       Time      Calls       Vars
1.99/2.03	c   problem variables:       0.00          0          0
1.99/2.03	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.03	c   relpscost        :       0.57         34          0          0          0          0         68
1.99/2.03	c   pscost           :       0.00          0          0          0          0          0          0
1.99/2.03	c   inference        :       0.09       1357          0          0          0          0       2714
1.99/2.03	c   mostinf          :       0.00          0          0          0          0          0          0
1.99/2.03	c   leastinf         :       0.00          0          0          0          0          0          0
1.99/2.03	c   fullstrong       :       0.00          0          0          0          0          0          0
1.99/2.03	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.99/2.03	c   random           :       0.00          0          0          0          0          0          0
1.99/2.03	c Primal Heuristics  :       Time      Calls      Found
1.99/2.03	c   LP solutions     :       0.00          -          1
1.99/2.03	c   pseudo solutions :       0.00          -          0
1.99/2.03	c   oneopt           :       0.00          0          0
1.99/2.03	c   crossover        :       0.00          0          0
1.99/2.03	c   coefdiving       :       0.00          0          0
1.99/2.03	c   pscostdiving     :       0.00          0          0
1.99/2.03	c   fracdiving       :       0.00          0          0
1.99/2.03	c   veclendiving     :       0.00          0          0
1.99/2.03	c   objpscostdiving  :       0.00          0          0
1.99/2.03	c   rootsoldiving    :       0.00          0          0
1.99/2.03	c   linesearchdiving :       0.00          0          0
1.99/2.03	c   guideddiving     :       0.00          0          0
1.99/2.03	c   intshifting      :       0.00          0          0
1.99/2.03	c   feaspump         :       0.00          0          0
1.99/2.03	c   trivial          :       0.00          2          0
1.99/2.03	c   simplerounding   :       0.00          0          0
1.99/2.03	c   zirounding       :       0.00         34          0
1.99/2.03	c   rounding         :       0.01         34          0
1.99/2.03	c   shifting         :       0.01          4          0
1.99/2.03	c   twoopt           :       0.00          0          0
1.99/2.03	c   fixandinfer      :       0.00          0          0
1.99/2.03	c   intdiving        :       0.00          0          0
1.99/2.03	c   actconsdiving    :       0.00          0          0
1.99/2.03	c   octane           :       0.00          0          0
1.99/2.03	c   rens             :       0.00          0          0
1.99/2.03	c   rins             :       0.00          0          0
1.99/2.03	c   localbranching   :       0.00          0          0
1.99/2.03	c   mutation         :       0.00          0          0
1.99/2.03	c   dins             :       0.00          0          0
1.99/2.03	c   undercover       :       0.00          0          0
1.99/2.03	c   nlp              :       0.00          0          0
1.99/2.03	c   trysol           :       0.01         13          0
1.99/2.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.99/2.03	c   primal LP        :       0.00          0          0       0.00          -
1.99/2.03	c   dual LP          :       0.57        113        689       6.10    1208.77
1.99/2.03	c   lex dual LP      :       0.00          0          0       0.00          -
1.99/2.03	c   barrier LP       :       0.00          0          0       0.00          -
1.99/2.03	c   diving/probing LP:       0.00          0          0       0.00          -
1.99/2.03	c   strong branching :       0.57        589       3392       5.76    5950.88
1.99/2.03	c     (at root node) :          -          0          0       0.00          -
1.99/2.03	c   conflict analysis:       0.00          0          0       0.00          -
1.99/2.03	c B&B Tree           :
1.99/2.03	c   number of runs   :          1
1.99/2.03	c   nodes            :       1392
1.99/2.03	c   nodes (total)    :       1392
1.99/2.03	c   nodes left       :          0
1.99/2.03	c   max depth        :       1391
1.99/2.03	c   max depth (total):       1391
1.99/2.03	c   backtracks       :          0 (0.0%)
1.99/2.03	c   delayed cutoffs  :          0
1.99/2.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.99/2.03	c   avg switch length:       2.00
1.99/2.03	c   switching time   :       0.07
1.99/2.03	c Solution           :
1.99/2.03	c   Solutions found  :          1 (1 improvements)
1.99/2.03	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1392 nodes, 1.90 seconds, depth 1391, found by <relaxation>)
1.99/2.03	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1392 nodes, 1.90 seconds, depth 1391, found by <relaxation>)
1.99/2.03	c   Dual Bound       : +0.00000000000000e+00
1.99/2.03	c   Gap              :       0.00 %
1.99/2.03	c   Root Dual Bound  : +0.00000000000000e+00
1.99/2.03	c   Root Iterations  :        275
1.99/2.04	c Time complete: 2.03.

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700560-1278535688/watcher-2700560-1278535688 -o /tmp/evaluation-result-2700560-1278535688/solver-2700560-1278535688 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2700560-1278535688.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: 1.82 1.92 1.67 3/178 20714
/proc/meminfo: memFree=28466176/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=9392 CPUtime=0
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 1645 0 0 0 0 0 0 0 21 0 1 0 21782995 9617408 1564 4089446400 4194304 8223781 140733375283344 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20714/statm: 2348 1564 369 984 0 1361 0

[startup+0.058468 s]
/proc/loadavg: 1.82 1.92 1.67 3/178 20714
/proc/meminfo: memFree=28466176/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=25948 CPUtime=0.05
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 6673 0 0 0 4 1 0 0 21 0 1 0 21782995 26570752 5456 4089446400 4194304 8223781 140733375283344 18446744073709551615 4674953 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 6487 5456 456 984 0 5500 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25948

[startup+0.100469 s]
/proc/loadavg: 1.82 1.92 1.67 3/178 20714
/proc/meminfo: memFree=28466176/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=26100 CPUtime=0.09
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 7766 0 0 0 7 2 0 0 21 0 1 0 21782995 26726400 5521 4089446400 4194304 8223781 140733375283344 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 6525 5521 468 984 0 5538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26100

[startup+0.300424 s]
/proc/loadavg: 1.82 1.92 1.67 3/178 20714
/proc/meminfo: memFree=28466176/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=30196 CPUtime=0.29
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 8886 0 0 0 26 3 0 0 18 0 1 0 21782995 30920704 6626 4089446400 4194304 8223781 140733375283344 18446744073709551615 6003412 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 7549 6626 551 984 0 6562 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30196

[startup+0.700346 s]
/proc/loadavg: 1.82 1.92 1.67 3/178 20714
/proc/meminfo: memFree=28466176/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=30776 CPUtime=0.69
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 9028 0 0 0 64 5 0 0 18 0 1 0 21782995 31514624 6768 4089446400 4194304 8223781 140733375283344 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 7694 6768 552 984 0 6707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30776

[startup+1.5002 s]
/proc/loadavg: 1.82 1.92 1.67 3/179 20715
/proc/meminfo: memFree=28438764/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=31836 CPUtime=1.49
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 9305 0 0 0 140 9 0 0 19 0 1 0 21782995 32600064 7045 4089446400 4194304 8223781 140733375283344 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 7959 7045 552 984 0 6972 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31836

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

[startup+1.90013 s]
/proc/loadavg: 1.82 1.92 1.67 3/179 20715
/proc/meminfo: memFree=28438764/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=32836 CPUtime=1.89
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 9573 0 0 0 178 11 0 0 20 0 1 0 21782995 33624064 7313 4089446400 4194304 8223781 140733375283344 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 8209 7313 552 984 0 7222 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 32836

[startup+2.00011 s]
/proc/loadavg: 1.82 1.92 1.67 3/179 20715
/proc/meminfo: memFree=28438764/32951124 swapFree=67111528/67111528
[pid=20714] ppid=20712 vsize=32836 CPUtime=1.99
/proc/20714/stat : 20714 (pbscip.linux.x8) R 20712 20714 19096 0 -1 4202496 9580 0 0 0 188 11 0 0 20 0 1 0 21782995 33624064 7320 4089446400 4194304 8223781 140733375283344 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/20714/statm: 8209 7320 552 984 0 7222 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 32836

Child status: 0
Real time (s): 2.04459
CPU time (s): 2.04369
CPU user time (s): 1.92671
CPU system time (s): 0.116982
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 32836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.92671
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9678
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= 3
involuntary context switches= 2

runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-07 22:48:08
IDJOB=2700560
IDBENCH=79439
IDSOLVER=1204
FILE ID=node111/2700560-1278535688
PBS_JOBID= 11239256
Free space on /tmp= 73616 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/coloring/normalized-myciel5g-6_wcsp.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-2700560-1278535688/watcher-2700560-1278535688 -o /tmp/evaluation-result-2700560-1278535688/solver-2700560-1278535688 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2700560-1278535688.wbo -t 1800 -m 3800

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

MD5SUM BENCH= da787cbafe516b136b04c595f8c05f3f
RANDOM SEED=1162592646

node111.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5332.98
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		: 2666.825
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	: 5332.67
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		: 2666.825
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	: 5332.86
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		: 2666.825
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	: 5233.30
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28466828 kB
Buffers:        141128 kB
Cached:        3552400 kB
SwapCached:          0 kB
Active:        2618452 kB
Inactive:      1716004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28466828 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5188 kB
Writeback:           0 kB
AnonPages:      641264 kB
Mapped:          17324 kB
Slab:            84880 kB
PageTables:       5560 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   790832 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= 73612 MiB
End job on node111 at 2010-07-07 22:48:11