Trace number 2705774

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solverOPTIMUM 1.91771 1.91727

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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2705774-1278580143.wbo>
0.00/0.02	c original problem has 3114 variables (1698 bin, 0 int, 1416 impl, 0 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, 0 impls, 47 clqs
0.04/0.04	c (round 2) 0 del vars, 0 del conss, 1416 chg bounds, 0 chg sides, 0 chg coeffs, 48 upgd conss, 2832 impls, 47 clqs
0.04/0.09	c    (0.1s) probing: 101/1698 (5.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.04/0.09	c presolving (3 rounds):
0.04/0.09	c  0 deleted vars, 0 deleted constraints, 1416 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.09	c  2832 implications, 47 cliques
0.04/0.09	c presolved problem has 3114 variables (1698 bin, 0 int, 1416 impl, 0 cont) and 2880 constraints
0.04/0.09	c       1 constraints of type <knapsack>
0.04/0.09	c      47 constraints of type <setppc>
0.04/0.09	c    1416 constraints of type <linear>
0.04/0.09	c    1416 constraints of type <indicator>
0.04/0.09	c transformed objective value is always integral (scale: 1)
0.04/0.09	c Presolving Time: 0.07
0.04/0.09	c - non default parameters ----------------------------------------------------------------------
0.04/0.09	c # SCIP version 1.2.1.3
0.04/0.09	c 
0.04/0.09	c # frequency for displaying node information lines
0.04/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.09	c display/freq = 10000
0.04/0.09	c 
0.04/0.09	c # maximal time in seconds to run
0.04/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.09	c limits/time = 1789.99
0.04/0.09	c 
0.04/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.09	c limits/memory = 3420
0.04/0.09	c 
0.04/0.09	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.04/0.09	c # [type: int, range: [1,2], default: 1]
0.04/0.09	c timing/clocktype = 2
0.04/0.09	c 
0.04/0.09	c # should presolving try to simplify inequalities
0.04/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.09	c constraints/linear/simplifyinequalities = TRUE
0.04/0.09	c 
0.04/0.09	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.04/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.09	c constraints/indicator/addCouplingCons = TRUE
0.04/0.09	c 
0.04/0.09	c # should presolving try to simplify knapsacks
0.04/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.09	c 
0.04/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.09	c separating/rapidlearning/freq = 0
0.04/0.09	c 
0.04/0.09	c -----------------------------------------------------------------------------------------------
0.04/0.09	c start solving
0.04/0.09	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    47 |     - |  10M|   0 |   0 |3114 |2880 |3114 |  48 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |    89 |     - |  10M|   0 |   0 |3114 |2880 |3114 | 248 | 200 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |   114 |     - |  10M|   0 |  94 |3114 |2880 |3114 | 372 | 324 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   117 |     - |  10M|   0 |  92 |3114 |2880 |3114 | 373 | 325 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   120 |     - |  10M|   0 |  94 |3114 |2880 |3114 | 382 | 334 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   122 |     - |  10M|   0 |  94 |3114 |2880 |3114 | 383 | 335 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   176 |     - |  10M|   0 | 105 |3114 |2880 |3114 | 384 | 336 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     2 |   176 |     - |  10M|   0 | 105 |3114 |2880 |3114 | 384 | 336 |   0 |  25 | 0.000000e+00 |      --      |    Inf 
0.59/0.62	o 6
0.59/0.62	c y 0.6s|    23 |    22 |   326 |   6.8 |  11M|  21 |   - |3114 |2880 |   0 |   0 | 408 |   0 | 364 | 0.000000e+00 | 6.000000e+00 |    Inf 
0.79/0.88	o 5
0.79/0.88	c y 0.9s|    50 |    49 |   624 |   9.1 |  11M|  21 |   - |3114 |2880 |   0 |   0 | 567 |   0 | 574 | 0.000000e+00 | 5.000000e+00 |    Inf 
1.79/1.89	o 2
1.79/1.89	c * 1.9s|  1160 |  1152 |   951 |   0.7 |  13M|1103 |   - |3114 |2880 |3114 | 474 | 685 |   0 | 759 | 0.000000e+00 | 2.000000e+00 |    Inf 
1.89/1.90	o 0
1.89/1.90	c * 1.9s|  1161 |     0 |   955 |   0.7 |  12M|1103 |   - |3114 |2880 |3114 | 472 | 687 |   0 | 759 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.89/1.90	c 
1.89/1.90	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.90	c Solving Time (sec) : 1.88
1.89/1.90	c Solving Nodes      : 1161
1.89/1.90	c Primal Bound       : +0.00000000000000e+00 (5 solutions)
1.89/1.90	c Dual Bound         : +0.00000000000000e+00
1.89/1.90	c Gap                : 0.00 %
1.89/1.90	s OPTIMUM FOUND
1.89/1.90	v -x282 -x281 -x280 x279 -x278 -x277 x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 -x263 -x262 -x261 
1.89/1.90	v -x260 x259 -x258 -x257 -x256 -x255 -x254 x253 -x252 -x251 -x250 -x249 -x248 x247 -x246 -x245 -x244 -x243 -x242 x241 -x240 -x239 
1.89/1.90	v -x238 -x237 -x236 x235 -x234 -x233 -x232 -x231 -x230 x229 -x228 -x227 -x226 -x225 -x224 x223 -x222 -x221 -x220 -x219 -x218 
1.89/1.90	v x217 -x216 -x215 -x214 -x213 x212 -x211 -x210 -x209 -x208 -x207 -x206 x205 -x204 -x203 x202 -x201 -x200 -x199 -x198 -x197 
1.89/1.90	v -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 -x185 -x184 -x183 -x182 x181 -x180 -x179 -x178 -x177 x176 -x175 
1.89/1.90	v -x174 -x173 -x172 -x171 -x170 x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 
1.89/1.90	v -x153 x152 -x151 -x150 -x149 -x148 -x147 x146 -x145 -x144 -x143 -x142 -x141 -x140 x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 
1.89/1.90	v -x131 x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 x111 
1.89/1.90	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 
1.89/1.90	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 
1.89/1.90	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 
1.89/1.90	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 
1.89/1.90	v -x9 -x8 -x7 -x6 -x5 x4 -x3 -x2 -x1 
1.89/1.90	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.90	c Solving Time       :       1.88
1.89/1.90	c Original Problem   :
1.89/1.90	c   Problem name     : HOME/instance-2705774-1278580143.wbo
1.89/1.90	c   Variables        : 3114 (1698 binary, 0 integer, 1416 implicit integer, 0 continuous)
1.89/1.90	c   Constraints      : 2880 initial, 2880 maximal
1.89/1.90	c Presolved Problem  :
1.89/1.90	c   Problem name     : t_HOME/instance-2705774-1278580143.wbo
1.89/1.90	c   Variables        : 3114 (1698 binary, 0 integer, 1416 implicit integer, 0 continuous)
1.89/1.90	c   Constraints      : 2880 initial, 2880 maximal
1.89/1.90	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.89/1.90	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   probing          :       0.02          0          0          0          0          0          0          0          0
1.89/1.90	c   knapsack         :       0.03          0          0          0          0          0          0          0          0
1.89/1.90	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   linear           :       0.02          0          0          0       1416          0          0          0          0
1.89/1.90	c   indicator        :       0.00          0          0          0          0          0          0          0          0
1.89/1.90	c   root node        :          -          0          -          -          0          -          -          -          -
1.89/1.90	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.90	c   integral         :          0          0          0       1192          0          0          0          0          0        136
1.89/1.90	c   knapsack         :          1          6       1561       1124          0          0          0          0          0          0
1.89/1.90	c   setppc           :         47          6       1561       1124          0          0        354          0          0          0
1.89/1.90	c   linear           :       1416          6       1561       1124          0          0        132        683          0          0
1.89/1.90	c   indicator        :       1416          0       1553       1121          0          0       2500          0          0          0
1.89/1.90	c   countsols        :          0          0          0       1093          0          0          0          0          0          0
1.89/1.90	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.89/1.90	c   integral         :       0.67       0.00       0.00       0.67       0.00
1.89/1.90	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
1.89/1.90	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.89/1.90	c   linear           :       0.06       0.00       0.01       0.04       0.00
1.89/1.90	c   indicator        :       0.08       0.00       0.03       0.05       0.00
1.89/1.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.89/1.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.89/1.90	c   vbounds          :       0.00          2          0          0
1.89/1.90	c   rootredcost      :       0.00          3          0          0
1.89/1.90	c   pseudoobj        :       0.03       1361          0       1412
1.89/1.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.89/1.90	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.90	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.90	c   applied globally :          -          -          -          0        0.0          -          -          -
1.89/1.90	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.89/1.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.89/1.90	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 13)
1.89/1.90	c   redcost          :       0.07       1197          0          0          0          0
1.89/1.90	c   impliedbounds    :       0.00          4          0          0          0          0
1.89/1.90	c   intobj           :       0.00          0          0          0          0          0
1.89/1.90	c   cgmip            :       0.00          0          0          0          0          0
1.89/1.90	c   gomory           :       0.01          4          0          0        426          0
1.89/1.90	c   strongcg         :       0.01          4          0          0        426          0
1.89/1.90	c   cmir             :       0.03          4          0          0          0          0
1.89/1.90	c   flowcover        :       0.03          4          0          0          0          0
1.89/1.90	c   clique           :       0.00          4          0          0          0          0
1.89/1.90	c   zerohalf         :       0.00          0          0          0          0          0
1.89/1.90	c   mcf              :       0.00          1          0          0          0          0
1.89/1.90	c   rapidlearning    :       0.07          1          0          0          0          0
1.89/1.90	c Pricers            :       Time      Calls       Vars
1.89/1.90	c   problem variables:       0.00          0          0
1.89/1.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.90	c   relpscost        :       0.67         68          0          0          0          0        136
1.89/1.90	c   pscost           :       0.00          0          0          0          0          0          0
1.89/1.90	c   inference        :       0.13       1091          0          0          0          0       2182
1.89/1.90	c   mostinf          :       0.00          0          0          0          0          0          0
1.89/1.90	c   leastinf         :       0.00          0          0          0          0          0          0
1.89/1.90	c   fullstrong       :       0.00          0          0          0          0          0          0
1.89/1.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.89/1.90	c   random           :       0.00          0          0          0          0          0          0
1.89/1.90	c Primal Heuristics  :       Time      Calls      Found
1.89/1.90	c   LP solutions     :       0.00          -          2
1.89/1.90	c   pseudo solutions :       0.00          -          0
1.89/1.90	c   intshifting      :       0.00          0          0
1.89/1.90	c   oneopt           :       0.01          2          0
1.89/1.90	c   feaspump         :       0.01          1          0
1.89/1.90	c   objpscostdiving  :       0.00          1          0
1.89/1.90	c   rootsoldiving    :       0.00          1          0
1.89/1.90	c   coefdiving       :       0.00          3          0
1.89/1.90	c   pscostdiving     :       0.00          3          0
1.89/1.90	c   fracdiving       :       0.00          3          0
1.89/1.90	c   veclendiving     :       0.00          3          0
1.89/1.90	c   linesearchdiving :       0.00          3          0
1.89/1.90	c   guideddiving     :       0.00          3          0
1.89/1.90	c   crossover        :       0.02          1          0
1.89/1.90	c   trivial          :       0.00          2          0
1.89/1.90	c   simplerounding   :       0.00          0          0
1.89/1.90	c   zirounding       :       0.00         68          0
1.89/1.90	c   rounding         :       0.00         72          0
1.89/1.90	c   shifting         :       0.00         12          0
1.89/1.90	c   twoopt           :       0.00          0          0
1.89/1.90	c   fixandinfer      :       0.00          0          0
1.89/1.90	c   intdiving        :       0.00          0          0
1.89/1.90	c   actconsdiving    :       0.00          0          0
1.89/1.90	c   octane           :       0.00          0          0
1.89/1.90	c   rens             :       0.02          1          0
1.89/1.90	c   rins             :       0.00          0          0
1.89/1.90	c   localbranching   :       0.00          0          0
1.89/1.90	c   mutation         :       0.00          0          0
1.89/1.90	c   dins             :       0.00          0          0
1.89/1.90	c   undercover       :       0.00          0          0
1.89/1.90	c   nlp              :       0.00          0          0
1.89/1.90	c   trysol           :       0.00          4          3
1.89/1.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.89/1.90	c   primal LP        :       0.00          0          0       0.00          -
1.89/1.90	c   dual LP          :       0.33        114        879       7.71    2628.12
1.89/1.90	c   lex dual LP      :       0.00          0          0       0.00          -
1.89/1.90	c   barrier LP       :       0.00          0          0       0.00          -
1.89/1.90	c   diving/probing LP:       0.01          5         76      15.20          -
1.89/1.90	c   strong branching :       0.66        759       5660       7.46    8529.21
1.89/1.90	c     (at root node) :          -         25        222       8.88          -
1.89/1.90	c   conflict analysis:       0.00          0          0       0.00          -
1.89/1.90	c B&B Tree           :
1.89/1.90	c   number of runs   :          1
1.89/1.90	c   nodes            :       1161
1.89/1.90	c   nodes (total)    :       1161
1.89/1.90	c   nodes left       :          0
1.89/1.90	c   max depth        :       1103
1.89/1.90	c   max depth (total):       1103
1.89/1.90	c   backtracks       :          4 (0.3%)
1.89/1.90	c   delayed cutoffs  :          0
1.89/1.90	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.89/1.90	c   avg switch length:       2.00
1.89/1.90	c   switching time   :       0.03
1.89/1.90	c Solution           :
1.89/1.90	c   Solutions found  :          5 (4 improvements)
1.89/1.90	c   First Solution   : +6.00000000000000e+00   (in run 1, after 22 nodes, 0.60 seconds, depth 22, found by <trysol>)
1.89/1.90	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1161 nodes, 1.88 seconds, depth 1103, found by <relaxation>)
1.89/1.90	c   Dual Bound       : +0.00000000000000e+00
1.89/1.90	c   Gap              :       0.00 %
1.89/1.90	c   Root Dual Bound  : +0.00000000000000e+00
1.89/1.90	c   Root Iterations  :        176
1.89/1.91	c Time complete: 1.9.

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-2705774-1278580143/watcher-2705774-1278580143 -o /tmp/evaluation-result-2705774-1278580143/solver-2705774-1278580143 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705774-1278580143.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: 1.95 1.99 1.96 3/178 21964
/proc/meminfo: memFree=29862532/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=12496 CPUtime=0
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 1963 0 0 0 0 0 0 0 23 0 1 0 26229026 12795904 1881 4089446400 4194304 10345943 140736293688032 18446744073709551615 9107500 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/21964/statm: 3124 1881 429 1502 0 1617 0

[startup+0.0463069 s]
/proc/loadavg: 1.95 1.99 1.96 3/178 21964
/proc/meminfo: memFree=29862532/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=29448 CPUtime=0.04
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 6385 0 0 0 3 1 0 0 23 0 1 0 26229026 30154752 5949 4089446400 4194304 10345943 140736293688032 18446744073709551615 4982379 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21964/statm: 7362 5949 532 1502 0 5855 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 29448

[startup+0.100296 s]
/proc/loadavg: 1.95 1.99 1.96 3/178 21964
/proc/meminfo: memFree=29862532/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=30476 CPUtime=0.09
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 6721 0 0 0 8 1 0 0 23 0 1 0 26229026 31207424 6285 4089446400 4194304 10345943 140736293688032 18446744073709551615 4915428 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21964/statm: 7619 6285 576 1502 0 6112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30476

[startup+0.300268 s]
/proc/loadavg: 1.95 1.99 1.96 3/178 21964
/proc/meminfo: memFree=29862532/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=51412 CPUtime=0.29
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 12705 0 0 0 27 2 0 0 23 0 1 0 26229026 52645888 11186 4089446400 4194304 10345943 140736293688032 18446744073709551615 9194679 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21964/statm: 12853 11186 771 1502 0 11346 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51412

[startup+0.70019 s]
/proc/loadavg: 1.95 1.99 1.96 3/178 21964
/proc/meminfo: memFree=29862532/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=51412 CPUtime=0.69
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 12905 0 0 0 66 3 0 0 25 0 1 0 26229026 52645888 11386 4089446400 4194304 10345943 140736293688032 18446744073709551615 6755538 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21964/statm: 12853 11386 775 1502 0 11346 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51412

[startup+1.50105 s]
/proc/loadavg: 1.95 1.99 1.96 3/179 21966
/proc/meminfo: memFree=29816768/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=51468 CPUtime=1.49
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 13483 0 0 0 146 3 0 0 25 0 1 0 26229026 52703232 11602 4089446400 4194304 10345943 140736293688032 18446744073709551615 6785120 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21964/statm: 12867 11602 776 1502 0 11360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51468

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

[startup+1.90098 s]
/proc/loadavg: 1.95 1.99 1.96 3/179 21966
/proc/meminfo: memFree=29816768/32951124 swapFree=67111528/67111528
[pid=21964] ppid=21962 vsize=51468 CPUtime=1.89
/proc/21964/stat : 21964 (pbscip.linux.x8) R 21962 21964 21369 0 -1 4202496 13523 0 0 0 186 3 0 0 25 0 1 0 26229026 52703232 11642 4089446400 4194304 10345943 140736293688032 18446744073709551615 6325535 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21964/statm: 12867 11642 776 1502 0 11360 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 51468

Child status: 0
Real time (s): 1.91727
CPU time (s): 1.91771
CPU user time (s): 1.87871
CPU system time (s): 0.038994
CPU usage (%): 100.023
Max. virtual memory (cumulated for all children) (KiB): 51468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.87871
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13541
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= 2
involuntary context switches= 3

runsolver used 0.002999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node108 at 2010-07-08 11:09:03
IDJOB=2705774
IDBENCH=79439
IDSOLVER=1214
FILE ID=node108/2705774-1278580143
PBS_JOBID= 11240237
Free space on /tmp= 73472 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-myciel5g-6_wcsp.wbo
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2705774-1278580143/watcher-2705774-1278580143 -o /tmp/evaluation-result-2705774-1278580143/solver-2705774-1278580143 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2705774-1278580143.wbo -t 1800 -m 3800

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

MD5SUM BENCH= da787cbafe516b136b04c595f8c05f3f
RANDOM SEED=1131462059

node108.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		: 2681.499
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	: 5362.99
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		: 2681.499
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	: 5332.75
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		: 2681.499
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	: 5332.74
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		: 2681.499
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2681.499
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	: 5332.74
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		: 2681.499
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	: 5332.69
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		: 2681.499
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		: 2681.499
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:      29863060 kB
Buffers:        155768 kB
Cached:        2663868 kB
SwapCached:          0 kB
Active:        1844728 kB
Inactive:      1093872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29863060 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           25864 kB
Writeback:           0 kB
AnonPages:      118972 kB
Mapped:          17552 kB
Slab:            85588 kB
PageTables:       4380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   262188 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= 73456 MiB
End job on node108 at 2010-07-08 11:09:05