Trace number 2704364

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT200 1.42078 1.42114

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-2_0-yes1-1.opb
MD5SUM2014a0d713a146a668fdb58f2d1d22f3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.015996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints600
Number of constraints which are clauses599
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
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 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704364-1278553894.opb>
0.00/0.02	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 408 impls, 0 clqs
0.00/0.04	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 600 upgd conss, 408 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 101/400 (25.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (3 rounds):
0.00/0.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.05	c  408 implications, 0 cliques
0.00/0.05	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 600 constraints
0.00/0.05	c     201 constraints of type <setppc>
0.00/0.05	c     399 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 1.2.1.3
0.00/0.05	c 
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = 10000
0.00/0.05	c 
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = 1789.99
0.00/0.05	c 
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = 1620
0.00/0.05	c 
0.00/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05	c # [type: int, range: [1,2], default: 1]
0.00/0.05	c timing/clocktype = 2
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify inequalities
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/linear/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/indicator/addCouplingCons = TRUE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify knapsacks
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/rapidlearning/freq = 0
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving
0.00/0.05	c 
0.19/0.28	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.28	c   0.3s|     1 |     0 |  1389 |     - |1557k|   0 | 400 | 400 | 600 | 400 | 600 |   0 |   0 |   0 | 1.335397e+02 |      --      |    Inf 
1.29/1.36	o 200
1.29/1.36	c y 1.3s|     1 |     0 |  3702 |     - |7194k|   0 | 400 | 400 | 600 | 400 | 600 |   0 |   0 |   0 | 1.335397e+02 | 2.000000e+02 |  49.77%
1.39/1.40	c   1.4s|     1 |     0 |  3808 |     - |6787k|   0 |   - | 400 | 783 | 400 | 600 |   0 |   0 |   0 | 2.000000e+02 | 2.000000e+02 |   0.00%
1.39/1.40	c   1.4s|     1 |     0 |  3808 |     - |6787k|   0 |   - | 400 | 783 | 400 | 600 |   0 |   0 |   0 | 2.000000e+02 | 2.000000e+02 |   0.00%
1.39/1.40	c 
1.39/1.40	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.40	c Solving Time (sec) : 1.39
1.39/1.40	c Solving Nodes      : 1
1.39/1.40	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
1.39/1.40	c Dual Bound         : +2.00000000000000e+02
1.39/1.40	c Gap                : 0.00 %
1.39/1.40	s OPTIMUM FOUND
1.39/1.40	v -x400 x399 -x398 x397 x396 -x395 x394 -x393 x392 -x391 -x390 x389 -x388 x387 x386 -x385 -x384 x383 -x382 x381 x380 -x379 x378 -x377 
1.39/1.40	v -x376 x375 x374 -x373 x372 -x371 x370 -x369 -x368 x367 -x366 x365 x364 -x363 -x362 x361 x360 -x359 x358 -x357 x356 -x355 
1.39/1.40	v -x354 x353 -x352 x351 -x350 x349 x348 -x347 -x346 x345 x344 -x343 x342 -x341 x340 -x339 -x338 x337 x336 -x335 x334 -x333 -x332 
1.39/1.40	v x331 -x330 x329 x328 -x327 x326 -x325 -x324 x323 -x322 x321 x320 -x319 x318 -x317 -x316 x315 -x314 x313 x312 -x311 x310 -x309 
1.39/1.40	v -x308 x307 -x306 x305 x304 -x303 x302 -x301 x300 -x299 x298 -x297 -x296 x295 -x294 x293 -x292 x291 x290 -x289 -x288 x287 
1.39/1.40	v -x286 x285 -x284 x283 x282 -x281 x280 -x279 x278 -x277 -x276 x275 -x274 x273 -x272 x271 x270 -x269 -x268 x267 -x266 x265 -x264 
1.39/1.40	v x263 -x262 x261 -x260 x259 x258 -x257 x256 -x255 -x254 x253 x252 -x251 x250 -x249 x248 -x247 x246 -x245 -x244 x243 -x242 x241 
1.39/1.40	v x240 -x239 -x238 x237 -x236 x235 -x234 x233 x232 -x231 -x230 x229 -x228 x227 -x226 x225 x224 -x223 -x222 x221 -x220 x219 -x218 
1.39/1.40	v x217 x216 -x215 -x214 x213 x212 -x211 -x210 x209 -x208 x207 x206 -x205 x204 -x203 x202 -x201 x200 -x199 x198 -x197 -x196 
1.39/1.40	v x195 -x194 x193 x192 -x191 -x190 x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178 x177 -x176 x175 -x174 x173 
1.39/1.40	v x172 -x171 x170 -x169 -x168 x167 x166 -x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 x156 -x155 x154 -x153 -x152 x151 -x150 
1.39/1.40	v x149 x148 -x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 x138 -x137 x136 -x135 -x134 x133 x132 -x131 x130 -x129 x128 -x127 
1.39/1.40	v -x126 x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 -x110 x109 -x108 x107 -x106 x105 
1.39/1.40	v -x104 x103 -x102 x101 -x100 x99 -x98 x97 x96 -x95 x94 -x93 x92 -x91 x90 -x89 x88 -x87 x86 -x85 x84 -x83 -x82 x81 -x80 x79 x78 
1.39/1.40	v -x77 x76 -x75 x74 -x73 -x72 x71 x70 -x69 -x68 x67 x66 -x65 x64 -x63 x62 -x61 x60 -x59 -x58 x57 x56 -x55 x54 -x53 x52 -x51 x50 
1.39/1.40	v -x49 x48 -x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 -x34 x33 x32 -x31 x30 -x29 x28 -x27 -x26 x25 x24 -x23 
1.39/1.40	v x22 -x21 -x20 x19 -x18 x17 x16 -x15 x14 -x13 -x12 x11 x10 -x9 x8 -x7 x6 -x5 x4 -x3 x2 -x1 
1.39/1.40	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.40	c Solving Time       :       1.39
1.39/1.40	c Original Problem   :
1.39/1.40	c   Problem name     : HOME/instance-2704364-1278553894.opb
1.39/1.40	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.40	c   Constraints      : 600 initial, 600 maximal
1.39/1.40	c Presolved Problem  :
1.39/1.40	c   Problem name     : t_HOME/instance-2704364-1278553894.opb
1.39/1.40	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.40	c   Constraints      : 600 initial, 783 maximal
1.39/1.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.39/1.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.39/1.40	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   linear           :       0.01          0          0          0          0          0          0          0          1
1.39/1.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.39/1.40	c   root node        :          -        102          -          -        102          -          -          -          -
1.39/1.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.40	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.39/1.40	c   setppc           :        201          1        201          0          0          0          0          0          0          0
1.39/1.40	c   linear           :          0+         0          0          0          0          0          0          0          0          0
1.39/1.40	c   logicor          :        399          1        102          0          0          0          0          0          0          0
1.39/1.40	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.39/1.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.39/1.40	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.39/1.40	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.39/1.40	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.39/1.40	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.39/1.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.39/1.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.39/1.40	c   vbounds          :       0.00          2          0          0
1.39/1.40	c   rootredcost      :       0.00          0          0          0
1.39/1.40	c   pseudoobj        :       0.00          3          1          0
1.39/1.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.39/1.40	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.41	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.41	c   applied globally :          -          -          -          0        0.0          -          -          -
1.39/1.41	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.39/1.41	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.39/1.41	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 455)
1.39/1.41	c   redcost          :       0.00          1          0          0          0          0
1.39/1.41	c   impliedbounds    :       0.00          1          0          0          0          0
1.39/1.41	c   intobj           :       0.00          0          0          0          0          0
1.39/1.41	c   cgmip            :       0.00          0          0          0          0          0
1.39/1.41	c   gomory           :       0.13          1          0          0          2          0
1.39/1.41	c   strongcg         :       0.17          1          0          0        500          0
1.39/1.41	c   cmir             :       0.01          1          0          0          0          0
1.39/1.41	c   flowcover        :       0.01          1          0          0          0          0
1.39/1.41	c   clique           :       0.00          1          0          0          0          0
1.39/1.41	c   zerohalf         :       0.00          0          0          0          0          0
1.39/1.41	c   mcf              :       0.00          1          0          0          0          0
1.39/1.41	c   rapidlearning    :       0.14          1          0        102          0        183
1.39/1.41	c Pricers            :       Time      Calls       Vars
1.39/1.41	c   problem variables:       0.00          0          0
1.39/1.41	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.41	c   pscost           :       0.00          0          0          0          0          0          0
1.39/1.41	c   inference        :       0.00          0          0          0          0          0          0
1.39/1.41	c   mostinf          :       0.00          0          0          0          0          0          0
1.39/1.41	c   leastinf         :       0.00          0          0          0          0          0          0
1.39/1.41	c   fullstrong       :       0.00          0          0          0          0          0          0
1.39/1.41	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.39/1.41	c   random           :       0.00          0          0          0          0          0          0
1.39/1.41	c   relpscost        :       0.00          0          0          0          0          0          0
1.39/1.41	c Primal Heuristics  :       Time      Calls      Found
1.39/1.41	c   LP solutions     :       0.00          -          0
1.39/1.41	c   pseudo solutions :       0.00          -          0
1.39/1.41	c   oneopt           :       0.00          0          0
1.39/1.41	c   trivial          :       0.00          2          0
1.39/1.41	c   simplerounding   :       0.00          0          0
1.39/1.41	c   zirounding       :       0.00          0          0
1.39/1.41	c   rounding         :       0.00          1          0
1.39/1.41	c   shifting         :       0.00          1          0
1.39/1.41	c   intshifting      :       0.00          0          0
1.39/1.41	c   twoopt           :       0.00          0          0
1.39/1.41	c   fixandinfer      :       0.00          0          0
1.39/1.41	c   feaspump         :       0.62          1          0
1.39/1.41	c   coefdiving       :       0.00          0          0
1.39/1.41	c   pscostdiving     :       0.00          0          0
1.39/1.41	c   fracdiving       :       0.00          0          0
1.39/1.41	c   veclendiving     :       0.00          0          0
1.39/1.41	c   intdiving        :       0.00          0          0
1.39/1.41	c   actconsdiving    :       0.00          0          0
1.39/1.41	c   objpscostdiving  :       0.00          0          0
1.39/1.41	c   rootsoldiving    :       0.00          0          0
1.39/1.41	c   linesearchdiving :       0.00          0          0
1.39/1.41	c   guideddiving     :       0.00          0          0
1.39/1.41	c   octane           :       0.00          0          0
1.39/1.41	c   rens             :       0.00          0          0
1.39/1.41	c   rins             :       0.00          0          0
1.39/1.41	c   localbranching   :       0.00          0          0
1.39/1.41	c   mutation         :       0.00          0          0
1.39/1.41	c   crossover        :       0.00          0          0
1.39/1.41	c   dins             :       0.00          0          0
1.39/1.41	c   undercover       :       0.00          0          0
1.39/1.41	c   nlp              :       0.00          0          0
1.39/1.41	c   trysol           :       0.00          0          0
1.39/1.41	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.39/1.41	c   primal LP        :       0.00          0          0       0.00          -
1.39/1.41	c   dual LP          :       0.26          2       1495     747.50    5684.45
1.39/1.41	c   lex dual LP      :       0.00          0          0       0.00          -
1.39/1.41	c   barrier LP       :       0.00          0          0       0.00          -
1.39/1.41	c   diving/probing LP:       0.62         44       2313      52.57    3754.91
1.39/1.41	c   strong branching :       0.00          0          0       0.00          -
1.39/1.41	c     (at root node) :          -          0          0       0.00          -
1.39/1.41	c   conflict analysis:       0.00          0          0       0.00          -
1.39/1.41	c B&B Tree           :
1.39/1.41	c   number of runs   :          1
1.39/1.41	c   nodes            :          1
1.39/1.41	c   nodes (total)    :          1
1.39/1.41	c   nodes left       :          0
1.39/1.41	c   max depth        :          0
1.39/1.41	c   max depth (total):          0
1.39/1.41	c   backtracks       :          0 (0.0%)
1.39/1.41	c   delayed cutoffs  :          0
1.39/1.41	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.39/1.41	c   avg switch length:       2.00
1.39/1.41	c   switching time   :       0.00
1.39/1.41	c Solution           :
1.39/1.41	c   Solutions found  :          1 (1 improvements)
1.39/1.41	c   First Solution   : +2.00000000000000e+02   (in run 1, after 1 nodes, 1.34 seconds, depth 0, found by <trysol>)
1.39/1.41	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 1 nodes, 1.34 seconds, depth 0, found by <trysol>)
1.39/1.41	c   Dual Bound       : +2.00000000000000e+02
1.39/1.41	c   Gap              :       0.00 %
1.39/1.41	c   Root Dual Bound  : +2.00000000000000e+02
1.39/1.41	c   Root Iterations  :       3808
1.39/1.42	c Time complete: 1.41.

Verifier Data 

OK	200

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704364-1278553894/watcher-2704364-1278553894 -o /tmp/evaluation-result-2704364-1278553894/solver-2704364-1278553894 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704364-1278553894.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 27325
/proc/meminfo: memFree=1731052/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=7904 CPUtime=0
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 1068 0 0 0 0 0 0 0 20 0 1 0 23601537 8093696 979 1992294400 4194304 8395647 140736232357424 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27325/statm: 1976 987 365 1026 0 946 0

[startup+0.082748 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27325
/proc/meminfo: memFree=1731052/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=16152 CPUtime=0.07
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 3542 0 0 0 7 0 0 0 20 0 1 0 23601537 16539648 3099 1992294400 4194304 8395647 140736232357424 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 4038 3099 559 1026 0 3008 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16152

[startup+0.10175 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27325
/proc/meminfo: memFree=1731052/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=16152 CPUtime=0.09
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 3566 0 0 0 9 0 0 0 20 0 1 0 23601537 16539648 3123 1992294400 4194304 8395647 140736232357424 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 4038 3123 560 1026 0 3008 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16152

[startup+0.300771 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27325
/proc/meminfo: memFree=1731052/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=16736 CPUtime=0.29
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 3691 0 0 0 29 0 0 0 20 0 1 0 23601537 17137664 3248 1992294400 4194304 8395647 140736232357424 18446744073709551615 6670318 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 4184 3248 571 1026 0 3154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16736

[startup+0.700814 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27325
/proc/meminfo: memFree=1731052/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=16904 CPUtime=0.69
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 3724 0 0 0 68 1 0 0 20 0 1 0 23601537 17309696 3281 1992294400 4194304 8395647 140736232357424 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 4226 3281 571 1026 0 3196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16904

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

[startup+1.10886 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27326
/proc/meminfo: memFree=1720008/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=19072 CPUtime=1.09
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 4285 0 0 0 108 1 0 0 22 0 1 0 23601537 19529728 3842 1992294400 4194304 8395647 140736232357424 18446744073709551615 6125013 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 4768 3842 578 1026 0 3738 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 19072

[startup+1.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27326
/proc/meminfo: memFree=1720008/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=32728 CPUtime=1.29
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 7422 0 0 0 125 4 0 0 22 0 1 0 23601537 33513472 6979 1992294400 4194304 8395647 140736232357424 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 8182 6979 605 1026 0 7152 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 32728

[startup+1.40089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27326
/proc/meminfo: memFree=1720008/2059040 swapFree=4139492/4192956
[pid=27325] ppid=27323 vsize=32992 CPUtime=1.39
/proc/27325/stat : 27325 (pbscip.linux.x8) R 27323 27325 26531 0 -1 4202496 7491 0 0 0 133 6 0 0 22 0 1 0 23601537 33783808 7048 1992294400 4194304 8395647 140736232357424 18446744073709551615 6701841 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27325/statm: 8248 7048 616 1026 0 7218 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 32992

Child status: 0
Real time (s): 1.42114
CPU time (s): 1.42078
CPU user time (s): 1.35479
CPU system time (s): 0.065989
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 32992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.35479
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7496
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= 3

runsolver used 0.005999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node019 at 2010-07-08 03:51:34
IDJOB=2704364
IDBENCH=2107
IDSOLVER=1213
FILE ID=node019/2704364-1278553894
PBS_JOBID= 11239513
Free space on /tmp= 62344 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-1.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-2704364-1278553894/watcher-2704364-1278553894 -o /tmp/evaluation-result-2704364-1278553894/solver-2704364-1278553894 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704364-1278553894.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2014a0d713a146a668fdb58f2d1d22f3
RANDOM SEED=177192546

node019.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1731456 kB
Buffers:         49164 kB
Cached:         190588 kB
SwapCached:       7112 kB
Active:         144924 kB
Inactive:       108992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1731456 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:           10480 kB
Writeback:          24 kB
AnonPages:       11576 kB
Mapped:          11876 kB
Slab:            51844 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182588 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= 62336 MiB
End job on node019 at 2010-07-08 03:51:35