Trace number 2667478

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT36 0.331948 0.3313

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
MD5SUMb1277fdeb2e21bbaf9784bfe98a40d01
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark0.12598
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 36
Optimality of the best value was proved YES
Number of variables432
Total number of constraints1304
Number of constraints which are clauses1280
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 432
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 432
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 432
Number of bits of the biggest sum of numbers9
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-2667478-1276406542.opb>
0.00/0.03	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 1304 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	c presolving:
0.04/0.08	c (round 1) 72 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1160 upgd conss, 640 impls, 0 clqs
0.09/0.10	c (round 2) 72 del vars, 147 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1160 upgd conss, 640 impls, 0 clqs
0.09/0.12	c    (0.1s) probing: 101/360 (28.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12	c presolving (3 rounds):
0.09/0.12	c  72 deleted vars, 147 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12	c  640 implications, 0 cliques
0.09/0.12	c presolved problem has 360 variables (360 bin, 0 int, 0 impl, 0 cont) and 1157 constraints
0.09/0.12	c      21 constraints of type <knapsack>
0.09/0.12	c    1136 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.06
0.09/0.12	c - non default parameters ----------------------------------------------------------------------
0.09/0.12	c # SCIP version 1.2.1.2
0.09/0.12	c 
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = 10000
0.09/0.12	c 
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = 1799.98
0.09/0.12	c 
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = 1620
0.09/0.12	c 
0.09/0.12	c # should presolving try to simplify inequalities
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/linear/simplifyinequalities = TRUE
0.09/0.12	c 
0.09/0.12	c # should presolving try to simplify knapsacks
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12	c 
0.09/0.12	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c separating/rapidlearning/freq = 0
0.09/0.12	c 
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving
0.09/0.12	c 
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    87 |     - |2634k|   0 |   0 | 360 |1157 | 360 |1157 |   0 |   0 |   0 | 3.600000e+01 |      --      |    Inf 
0.29/0.31	o 36
0.29/0.31	c * 0.2s|     1 |     0 |    87 |     - |2884k|   0 |   - | 360 |1408 | 360 |1157 |   0 |   0 |   0 | 3.600000e+01 | 3.600000e+01 |   0.00%
0.29/0.31	c 
0.29/0.31	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.31	c Solving Time (sec) : 0.24
0.29/0.31	c Solving Nodes      : 1
0.29/0.31	c Primal Bound       : +3.60000000000000e+01 (1 solutions)
0.29/0.31	c Dual Bound         : +3.60000000000000e+01
0.29/0.31	c Gap                : 0.00 %
0.29/0.31	s OPTIMUM FOUND
0.29/0.31	v -x432 -x431 -x430 -x429 -x428 x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 
0.29/0.31	v -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 
0.29/0.31	v -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 x373 -x372 -x371 -x370 -x369 
0.29/0.31	v -x368 -x367 -x366 -x365 x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 x354 -x353 -x352 -x351 -x350 -x349 -x348 
0.29/0.31	v -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 x329 -x328 -x327 
0.29/0.31	v -x326 -x325 -x324 -x323 -x322 -x321 -x320 x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 
0.29/0.31	v -x305 -x304 -x303 x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 
0.29/0.31	v -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 x265 -x264 
0.29/0.31	v -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 -x243 
0.29/0.31	v -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 
0.29/0.31	v x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 x205 -x204 -x203 -x202 -x201 
0.29/0.31	v -x200 -x199 -x198 -x197 -x196 -x195 x194 x193 -x192 -x191 -x190 -x189 -x188 x187 -x186 -x185 -x184 x183 -x182 -x181 -x180 -x179 
0.29/0.31	v -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 x170 x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 
0.29/0.31	v -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 
0.29/0.31	v -x136 x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 
0.29/0.31	v -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 
0.29/0.31	v -x93 -x92 -x91 x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 
0.29/0.31	v -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 
0.29/0.31	v -x42 x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 x19 -x18 -x17 
0.29/0.31	v -x16 x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.29/0.31	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.31	c Solving Time       :       0.24
0.29/0.31	c Original Problem   :
0.29/0.31	c   Problem name     : HOME/instance-2667478-1276406542.opb
0.29/0.31	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.31	c   Constraints      : 1304 initial, 1304 maximal
0.29/0.31	c Presolved Problem  :
0.29/0.31	c   Problem name     : t_HOME/instance-2667478-1276406542.opb
0.29/0.31	c   Variables        : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.31	c   Constraints      : 1157 initial, 1408 maximal
0.29/0.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.29/0.31	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   implics          :       0.00          0         72          0          0          0          0          0          0
0.29/0.31	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.29/0.31	c   knapsack         :       0.00          0          0          0          0          0          3          0          0
0.29/0.32	c   linear           :       0.03          0          0          0          0          0        144          0          0
0.29/0.32	c   logicor          :       0.02          0          0          0          0          0          0          0          0
0.29/0.32	c   root node        :          -          0          -          -          0          -          -          -          -
0.29/0.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.32	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.29/0.32	c   knapsack         :         21          1        201          1          0          0          0          0          0          0
0.29/0.32	c   linear           :          0+         1          0          0          0          0          0          0          0          0
0.29/0.32	c   logicor          :       1136          1        193          1          0          0          0          0          0          0
0.29/0.32	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.29/0.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.29/0.32	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.29/0.32	c   vbounds          :       0.00          2          0          0
0.29/0.32	c   rootredcost      :       0.00          0          0          0
0.29/0.32	c   pseudoobj        :       0.00          2          0          0
0.29/0.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.32	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.32	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.32	c   applied globally :          -          -          -          0        0.0          -          -          -
0.29/0.32	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.32	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.29/0.32	c   redcost          :       0.00          1          0          0          0          0
0.29/0.32	c   impliedbounds    :       0.00          0          0          0          0          0
0.29/0.32	c   intobj           :       0.00          0          0          0          0          0
0.29/0.32	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.32	c   gomory           :       0.00          0          0          0          0          0
0.29/0.32	c   strongcg         :       0.00          0          0          0          0          0
0.29/0.32	c   cmir             :       0.00          0          0          0          0          0
0.29/0.32	c   flowcover        :       0.00          0          0          0          0          0
0.29/0.32	c   clique           :       0.00          0          0          0          0          0
0.29/0.32	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.32	c   mcf              :       0.00          0          0          0          0          0
0.29/0.32	c   rapidlearning    :       0.15          1          0          0          0        251
0.29/0.32	c Pricers            :       Time      Calls       Vars
0.29/0.32	c   problem variables:       0.00          0          0
0.29/0.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.32	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.32	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.32	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.32	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.32	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.32	c   random           :       0.00          0          0          0          0          0          0
0.29/0.32	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.32	c Primal Heuristics  :       Time      Calls      Found
0.29/0.32	c   LP solutions     :       0.00          -          1
0.29/0.32	c   pseudo solutions :       0.00          -          0
0.29/0.32	c   oneopt           :       0.00          0          0
0.29/0.32	c   crossover        :       0.00          0          0
0.29/0.32	c   trivial          :       0.00          2          0
0.29/0.32	c   simplerounding   :       0.00          0          0
0.29/0.32	c   zirounding       :       0.00          0          0
0.29/0.32	c   rounding         :       0.00          0          0
0.29/0.32	c   shifting         :       0.00          0          0
0.29/0.32	c   intshifting      :       0.00          0          0
0.29/0.32	c   twoopt           :       0.00          0          0
0.29/0.32	c   fixandinfer      :       0.00          0          0
0.29/0.32	c   feaspump         :       0.00          0          0
0.29/0.32	c   coefdiving       :       0.00          0          0
0.29/0.32	c   pscostdiving     :       0.00          0          0
0.29/0.32	c   fracdiving       :       0.00          0          0
0.29/0.32	c   veclendiving     :       0.00          0          0
0.29/0.32	c   intdiving        :       0.00          0          0
0.29/0.32	c   actconsdiving    :       0.00          0          0
0.29/0.32	c   objpscostdiving  :       0.00          0          0
0.29/0.32	c   rootsoldiving    :       0.00          0          0
0.29/0.32	c   linesearchdiving :       0.00          0          0
0.29/0.32	c   guideddiving     :       0.00          0          0
0.29/0.32	c   octane           :       0.00          0          0
0.29/0.32	c   rens             :       0.00          0          0
0.29/0.32	c   rins             :       0.00          0          0
0.29/0.32	c   localbranching   :       0.00          0          0
0.29/0.32	c   mutation         :       0.00          0          0
0.29/0.32	c   dins             :       0.00          0          0
0.29/0.32	c   undercover       :       0.00          0          0
0.29/0.32	c   nlp              :       0.00          0          0
0.29/0.32	c   trysol           :       0.00          0          0
0.29/0.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.32	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.32	c   dual LP          :       0.01          1         87      87.00    8700.00
0.29/0.32	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.32	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.32	c   diving/probing LP:       0.00          0          0       0.00          -
0.29/0.32	c   strong branching :       0.00          0          0       0.00          -
0.29/0.32	c     (at root node) :          -          0          0       0.00          -
0.29/0.32	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.32	c B&B Tree           :
0.29/0.32	c   number of runs   :          1
0.29/0.32	c   nodes            :          1
0.29/0.32	c   nodes (total)    :          1
0.29/0.32	c   nodes left       :          0
0.29/0.32	c   max depth        :          0
0.29/0.32	c   max depth (total):          0
0.29/0.32	c   backtracks       :          0 (0.0%)
0.29/0.32	c   delayed cutoffs  :          0
0.29/0.32	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.32	c   avg switch length:       2.00
0.29/0.32	c   switching time   :       0.00
0.29/0.32	c Solution           :
0.29/0.32	c   Solutions found  :          1 (1 improvements)
0.29/0.32	c   First Solution   : +3.60000000000000e+01   (in run 1, after 1 nodes, 0.24 seconds, depth 0, found by <relaxation>)
0.29/0.32	c   Primal Bound     : +3.60000000000000e+01   (in run 1, after 1 nodes, 0.24 seconds, depth 0, found by <relaxation>)
0.29/0.32	c   Dual Bound       : +3.60000000000000e+01
0.29/0.32	c   Gap              :       0.00 %
0.29/0.32	c   Root Dual Bound  : +3.60000000000000e+01
0.29/0.32	c   Root Iterations  :         87
0.29/0.33	c Time complete: 0.32.

Verifier Data 

OK	36

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667478-1276406542/watcher-2667478-1276406542 -o /tmp/evaluation-result-2667478-1276406542/solver-2667478-1276406542 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667478-1276406542.opb -t 1800 -m 1800 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22584
/proc/meminfo: memFree=1860924/2059040 swapFree=4100916/4192956
[pid=22584] ppid=22582 vsize=7724 CPUtime=0
/proc/22584/stat : 22584 (pbscip.linux.x8) R 22582 22584 22158 0 -1 4202496 1020 0 0 0 0 0 0 0 20 0 1 0 16255545 7909376 939 1992294400 4194304 8223781 140734795242640 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22584/statm: 1931 949 348 984 0 944 0

[startup+0.0474211 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22584
/proc/meminfo: memFree=1860924/2059040 swapFree=4100916/4192956
[pid=22584] ppid=22582 vsize=14044 CPUtime=0.04
/proc/22584/stat : 22584 (pbscip.linux.x8) R 22582 22584 22158 0 -1 4202496 2913 0 0 0 3 1 0 0 20 0 1 0 16255545 14381056 2468 1992294400 4194304 8223781 140734795242640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22584/statm: 3511 2468 437 984 0 2524 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14044

[startup+0.100425 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22584
/proc/meminfo: memFree=1860924/2059040 swapFree=4100916/4192956
[pid=22584] ppid=22582 vsize=15160 CPUtime=0.09
/proc/22584/stat : 22584 (pbscip.linux.x8) R 22582 22584 22158 0 -1 4202496 4495 0 0 0 7 2 0 0 20 0 1 0 16255545 15523840 2765 1992294400 4194304 8223781 140734795242640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22584/statm: 3790 2765 460 984 0 2803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15160

[startup+0.300444 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22584
/proc/meminfo: memFree=1860924/2059040 swapFree=4100916/4192956
[pid=22584] ppid=22582 vsize=28324 CPUtime=0.29
/proc/22584/stat : 22584 (pbscip.linux.x8) R 22582 22584 22158 0 -1 4202496 9181 0 0 0 25 4 0 0 20 0 1 0 16255545 29003776 5875 1992294400 4194304 8223781 140734795242640 18446744073709551615 4660001 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22584/statm: 7081 5875 558 984 0 6094 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28324

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

Child status: 0
Real time (s): 0.3313
CPU time (s): 0.331948
CPU user time (s): 0.276957
CPU system time (s): 0.054991
CPU usage (%): 100.196
Max. virtual memory (cumulated for all children) (KiB): 28324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.276957
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9249
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3

runsolver used 0.002999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-13 07:22:22
IDJOB=2667478
IDBENCH=2031
IDSOLVER=1169
FILE ID=node015/2667478-1276406542
PBS_JOBID= 11173274
Free space on /tmp= 62548 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-8pb.opb
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-2667478-1276406542/watcher-2667478-1276406542 -o /tmp/evaluation-result-2667478-1276406542/solver-2667478-1276406542 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667478-1276406542.opb -t 1800 -m 1800

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

MD5SUM BENCH= b1277fdeb2e21bbaf9784bfe98a40d01
RANDOM SEED=2127200818

node015.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1861452 kB
Buffers:          7868 kB
Cached:          86332 kB
SwapCached:      51712 kB
Active:          55364 kB
Inactive:        92224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1861452 kB
SwapTotal:     4192956 kB
SwapFree:      4100916 kB
Dirty:            4636 kB
Writeback:           8 kB
AnonPages:       10672 kB
Mapped:           7112 kB
Slab:            28224 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180084 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62544 MiB
End job on node015 at 2010-06-13 07:22:23