Trace number 2704416

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 4.96024 4.96036

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-6_0-yes1-2.opb
MD5SUMd83135464cb632376e759a94bebcd02c
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 benchmark0.031994
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 constraints1400
Number of constraints which are clauses1392
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
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-2704416-1278554993.opb>
0.00/0.03	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 1400 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	c presolving:
0.00/0.05	c (round 1) 1 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 8 chg coeffs, 0 upgd conss, 458 impls, 0 clqs
0.00/0.05	c (round 2) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 8 chg coeffs, 0 upgd conss, 458 impls, 0 clqs
0.06/0.07	c (round 3) 1 del vars, 6 del conss, 0 chg bounds, 0 chg sides, 8 chg coeffs, 1394 upgd conss, 458 impls, 0 clqs
0.06/0.09	c    (0.1s) probing: 110/399 (27.6%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.06/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.06/0.09	c presolving (4 rounds):
0.06/0.09	c  1 deleted vars, 6 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 8 changed coefficients
0.06/0.09	c  466 implications, 0 cliques
0.06/0.09	c presolved problem has 399 variables (399 bin, 0 int, 0 impl, 0 cont) and 1394 constraints
0.06/0.09	c     206 constraints of type <setppc>
0.06/0.09	c    1188 constraints of type <logicor>
0.06/0.09	c transformed objective value is always integral (scale: 1)
0.06/0.09	c Presolving Time: 0.05
0.06/0.09	c - non default parameters ----------------------------------------------------------------------
0.06/0.09	c # SCIP version 1.2.1.3
0.06/0.09	c 
0.06/0.09	c # frequency for displaying node information lines
0.06/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.06/0.09	c display/freq = 10000
0.06/0.09	c 
0.06/0.09	c # maximal time in seconds to run
0.06/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.09	c limits/time = 1789.98
0.06/0.09	c 
0.06/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.06/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.09	c limits/memory = 1620
0.06/0.09	c 
0.06/0.09	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.06/0.09	c # [type: int, range: [1,2], default: 1]
0.06/0.09	c timing/clocktype = 2
0.06/0.09	c 
0.06/0.09	c # should presolving try to simplify inequalities
0.06/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09	c constraints/linear/simplifyinequalities = TRUE
0.06/0.09	c 
0.06/0.09	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.06/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09	c constraints/indicator/addCouplingCons = TRUE
0.06/0.09	c 
0.06/0.09	c # should presolving try to simplify knapsacks
0.06/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.06/0.09	c 
0.06/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.06/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.09	c separating/rapidlearning/freq = 0
0.06/0.09	c 
0.06/0.09	c -----------------------------------------------------------------------------------------------
0.06/0.09	c start solving
0.06/0.09	c 
0.49/0.58	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.58	c   0.5s|     1 |     0 |  1519 |     - |2412k|   0 | 399 | 399 |1394 | 399 |1394 |   0 |   0 |   0 | 1.356667e+02 |      --      |    Inf 
4.79/4.80	o 200
4.79/4.80	c y 4.8s|     1 |     0 |  6532 |     - |7128k|   0 | 399 | 399 |1394 | 399 |1394 |   0 |   0 |   0 | 1.356667e+02 | 2.000000e+02 |  47.42%
4.89/4.94	c   4.9s|     1 |     0 |  6778 |     - |6969k|   0 |   - | 399 |1394 | 399 |1394 |   0 |   0 |   0 | 2.000000e+02 | 2.000000e+02 |   0.00%
4.89/4.94	c   4.9s|     1 |     0 |  6778 |     - |6969k|   0 |   - | 399 |1394 | 399 |1394 |   0 |   0 |   0 | 2.000000e+02 | 2.000000e+02 |   0.00%
4.89/4.94	c 
4.89/4.94	c SCIP Status        : problem is solved [optimal solution found]
4.89/4.94	c Solving Time (sec) : 4.91
4.89/4.94	c Solving Nodes      : 1
4.89/4.94	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
4.89/4.94	c Dual Bound         : +2.00000000000000e+02
4.89/4.94	c Gap                : 0.00 %
4.89/4.94	s OPTIMUM FOUND
4.89/4.94	v x400 -x399 x398 -x397 -x396 x395 x394 -x393 -x392 x391 x390 -x389 x388 -x387 -x386 x385 x384 -x383 x382 -x381 x380 -x379 -x378 
4.89/4.94	v x377 x376 -x375 -x374 x373 -x372 x371 x370 -x369 x368 -x367 -x366 x365 -x364 x363 x362 -x361 -x360 x359 x358 -x357 -x356 x355 
4.89/4.94	v x354 -x353 -x352 x351 -x350 x349 -x348 x347 -x346 x345 -x344 x343 x342 -x341 -x340 x339 -x338 x337 -x336 x335 x334 -x333 x332 
4.89/4.94	v -x331 x330 -x329 x328 -x327 x326 -x325 x324 -x323 x322 -x321 -x320 x319 x318 -x317 x316 -x315 x314 -x313 x312 -x311 -x310 x309 
4.89/4.94	v x308 -x307 x306 -x305 x304 -x303 x302 -x301 -x300 x299 x298 -x297 x296 -x295 x294 -x293 x292 -x291 -x290 x289 -x288 x287 
4.89/4.94	v -x286 x285 x284 -x283 x282 -x281 x280 -x279 x278 -x277 -x276 x275 x274 -x273 -x272 x271 -x270 x269 -x268 x267 x266 -x265 -x264 
4.89/4.94	v x263 x262 -x261 -x260 x259 x258 -x257 x256 -x255 x254 -x253 x252 -x251 x250 -x249 x248 -x247 x246 -x245 -x244 x243 x242 -x241 
4.89/4.94	v x240 -x239 x238 -x237 x236 -x235 -x234 x233 x232 -x231 x230 -x229 x228 -x227 x226 -x225 x224 -x223 x222 -x221 -x220 x219 x218 
4.89/4.94	v -x217 x216 -x215 -x214 x213 -x212 x211 x210 -x209 x208 -x207 -x206 x205 -x204 x203 x202 -x201 -x200 x199 -x198 x197 -x196 
4.89/4.94	v x195 x194 -x193 x192 -x191 -x190 x189 -x188 x187 -x186 x185 x184 -x183 x182 -x181 x180 -x179 -x178 x177 -x176 x175 -x174 x173 
4.89/4.94	v x172 -x171 x170 -x169 -x168 x167 -x166 x165 x164 -x163 -x162 x161 -x160 x159 x158 -x157 x156 -x155 x154 -x153 -x152 x151 x150 
4.89/4.94	v -x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 x136 -x135 -x134 x133 -x132 x131 x130 -x129 x128 -x127 
4.89/4.94	v x126 -x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 -x108 x107 -x106 x105 
4.89/4.94	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 
4.89/4.94	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 
4.89/4.94	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 
4.89/4.94	v x22 -x21 x20 -x19 -x18 x17 x16 -x15 x14 -x13 x12 -x11 -x10 x9 x8 -x7 -x6 x5 x4 -x3 x2 -x1 
4.89/4.94	c SCIP Status        : problem is solved [optimal solution found]
4.89/4.94	c Solving Time       :       4.91
4.89/4.94	c Original Problem   :
4.89/4.94	c   Problem name     : HOME/instance-2704416-1278554993.opb
4.89/4.94	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
4.89/4.94	c   Constraints      : 1400 initial, 1400 maximal
4.89/4.94	c Presolved Problem  :
4.89/4.94	c   Problem name     : t_HOME/instance-2704416-1278554993.opb
4.89/4.94	c   Variables        : 399 (399 binary, 0 integer, 0 implicit integer, 0 continuous)
4.89/4.94	c   Constraints      : 1394 initial, 1394 maximal
4.89/4.94	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.89/4.94	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.89/4.94	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.89/4.94	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.89/4.94	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.89/4.94	c   implics          :       0.00          0          1          0          0          0          0          0          0
4.89/4.94	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.89/4.94	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.89/4.94	c   linear           :       0.02          0          0          0          0          0          6          0          8
4.89/4.94	c   logicor          :       0.02          0          0          0          0          0          0          0          0
4.89/4.94	c   root node        :          -        142          -          -        142          -          -          -          -
4.89/4.94	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.89/4.94	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.89/4.94	c   setppc           :        206          1        223          0          0          0          0          0          0          0
4.89/4.94	c   logicor          :       1188          1        141          0          0          0          0          0          0          0
4.89/4.94	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.89/4.94	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.89/4.94	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.89/4.94	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.89/4.94	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.89/4.94	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.89/4.94	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.89/4.94	c   vbounds          :       0.00          2          0          0
4.89/4.94	c   rootredcost      :       0.00          0          0          0
4.89/4.94	c   pseudoobj        :       0.00          3          1          0
4.89/4.94	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.89/4.94	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.89/4.94	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.94	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.94	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.94	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.89/4.94	c   applied globally :          -          -          -          0        0.0          -          -          -
4.89/4.94	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.89/4.94	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.89/4.94	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 487)
4.89/4.94	c   redcost          :       0.00          1          0          0          0          0
4.89/4.94	c   impliedbounds    :       0.00          1          0          0          0          0
4.89/4.94	c   intobj           :       0.00          0          0          0          0          0
4.89/4.94	c   cgmip            :       0.00          0          0          0          0          0
4.89/4.94	c   gomory           :       0.16          1          0          0          0          0
4.89/4.94	c   strongcg         :       0.19          1          0          0        500          0
4.89/4.94	c   cmir             :       0.01          1          0          0          0          0
4.89/4.94	c   flowcover        :       0.01          1          0          0          0          0
4.89/4.94	c   clique           :       0.00          1          0          0          0          0
4.89/4.94	c   zerohalf         :       0.00          0          0          0          0          0
4.89/4.94	c   mcf              :       0.00          1          0          0          0          0
4.89/4.94	c   rapidlearning    :       0.08          1          0        142          0          0
4.89/4.94	c Pricers            :       Time      Calls       Vars
4.89/4.94	c   problem variables:       0.00          0          0
4.89/4.94	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.89/4.94	c   pscost           :       0.00          0          0          0          0          0          0
4.89/4.94	c   inference        :       0.00          0          0          0          0          0          0
4.89/4.94	c   mostinf          :       0.00          0          0          0          0          0          0
4.89/4.94	c   leastinf         :       0.00          0          0          0          0          0          0
4.89/4.94	c   fullstrong       :       0.00          0          0          0          0          0          0
4.89/4.94	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.89/4.94	c   random           :       0.00          0          0          0          0          0          0
4.89/4.94	c   relpscost        :       0.00          0          0          0          0          0          0
4.89/4.94	c Primal Heuristics  :       Time      Calls      Found
4.89/4.94	c   LP solutions     :       0.00          -          0
4.89/4.94	c   pseudo solutions :       0.00          -          0
4.89/4.94	c   oneopt           :       0.00          0          0
4.89/4.94	c   trivial          :       0.00          2          0
4.89/4.94	c   simplerounding   :       0.00          0          0
4.89/4.94	c   zirounding       :       0.00          0          0
4.89/4.94	c   rounding         :       0.00          1          0
4.89/4.94	c   shifting         :       0.00          1          0
4.89/4.94	c   intshifting      :       0.00          0          0
4.89/4.94	c   twoopt           :       0.00          0          0
4.89/4.94	c   fixandinfer      :       0.00          0          0
4.89/4.94	c   feaspump         :       3.79          1          0
4.89/4.94	c   coefdiving       :       0.00          0          0
4.89/4.94	c   pscostdiving     :       0.00          0          0
4.89/4.94	c   fracdiving       :       0.00          0          0
4.89/4.94	c   veclendiving     :       0.00          0          0
4.89/4.94	c   intdiving        :       0.00          0          0
4.89/4.94	c   actconsdiving    :       0.00          0          0
4.89/4.94	c   objpscostdiving  :       0.00          0          0
4.89/4.94	c   rootsoldiving    :       0.00          0          0
4.89/4.94	c   linesearchdiving :       0.00          0          0
4.89/4.94	c   guideddiving     :       0.00          0          0
4.89/4.94	c   octane           :       0.00          0          0
4.89/4.94	c   rens             :       0.00          0          0
4.89/4.94	c   rins             :       0.00          0          0
4.89/4.94	c   localbranching   :       0.00          0          0
4.89/4.94	c   mutation         :       0.00          0          0
4.89/4.94	c   crossover        :       0.00          0          0
4.89/4.94	c   dins             :       0.00          0          0
4.89/4.94	c   undercover       :       0.00          0          0
4.89/4.94	c   nlp              :       0.00          0          0
4.89/4.94	c   trysol           :       0.00          0          0
4.89/4.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.89/4.94	c   primal LP        :       0.00          0          0       0.00          -
4.89/4.94	c   dual LP          :       0.61          2       1765     882.50    2893.60
4.89/4.94	c   lex dual LP      :       0.00          0          0       0.00          -
4.89/4.94	c   barrier LP       :       0.00          0          0       0.00          -
4.89/4.94	c   diving/probing LP:       3.78         20       5013     250.65    1326.61
4.89/4.94	c   strong branching :       0.00          0          0       0.00          -
4.89/4.94	c     (at root node) :          -          0          0       0.00          -
4.89/4.94	c   conflict analysis:       0.00          0          0       0.00          -
4.89/4.94	c B&B Tree           :
4.89/4.94	c   number of runs   :          1
4.89/4.94	c   nodes            :          1
4.89/4.94	c   nodes (total)    :          1
4.89/4.94	c   nodes left       :          0
4.89/4.94	c   max depth        :          0
4.89/4.94	c   max depth (total):          0
4.89/4.94	c   backtracks       :          0 (0.0%)
4.89/4.94	c   delayed cutoffs  :          0
4.89/4.94	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.89/4.94	c   avg switch length:       2.00
4.89/4.94	c   switching time   :       0.00
4.89/4.94	c Solution           :
4.89/4.94	c   Solutions found  :          1 (1 improvements)
4.89/4.94	c   First Solution   : +2.00000000000000e+02   (in run 1, after 1 nodes, 4.77 seconds, depth 0, found by <trysol>)
4.89/4.94	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 1 nodes, 4.77 seconds, depth 0, found by <trysol>)
4.89/4.94	c   Dual Bound       : +2.00000000000000e+02
4.89/4.94	c   Gap              :       0.00 %
4.89/4.94	c   Root Dual Bound  : +2.00000000000000e+02
4.89/4.94	c   Root Iterations  :       6778
4.89/4.96	c Time complete: 4.95.

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-2704416-1278554993/watcher-2704416-1278554993 -o /tmp/evaluation-result-2704416-1278554993/solver-2704416-1278554993 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704416-1278554993.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: 0.93 1.01 0.99 3/106 28557
/proc/meminfo: memFree=1799872/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=7904 CPUtime=0
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 1075 0 0 0 0 0 0 0 20 0 1 0 23710839 8093696 986 1992294400 4194304 8395647 140733510853072 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28557/statm: 1976 994 365 1026 0 946 0

[startup+0.075176 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 28557
/proc/meminfo: memFree=1799872/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=16680 CPUtime=0.06
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 3565 0 0 0 5 1 0 0 20 0 1 0 23710839 17080320 3122 1992294400 4194304 8395647 140733510853072 18446744073709551615 5093813 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 4170 3122 481 1026 0 3140 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16680

[startup+0.10118 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 28557
/proc/meminfo: memFree=1799872/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=18300 CPUtime=0.09
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 4131 0 0 0 8 1 0 0 20 0 1 0 23710839 18739200 3669 1992294400 4194304 8395647 140733510853072 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 4575 3669 565 1026 0 3545 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18300

[startup+0.301208 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 28557
/proc/meminfo: memFree=1799872/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=19032 CPUtime=0.29
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 4333 0 0 0 27 2 0 0 20 0 1 0 23710839 19488768 3861 1992294400 4194304 8395647 140733510853072 18446744073709551615 6697268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 4758 3861 571 1026 0 3728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19032

[startup+0.701266 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 28557
/proc/meminfo: memFree=1799872/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=19880 CPUtime=0.69
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 4488 0 0 0 67 2 0 0 20 0 1 0 23710839 20357120 4016 1992294400 4194304 8395647 140733510853072 18446744073709551615 6708313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 4970 4016 577 1026 0 3940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19880

[startup+1.50138 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 28558
/proc/meminfo: memFree=1785480/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=20084 CPUtime=1.49
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 4589 0 0 0 147 2 0 0 22 0 1 0 23710839 20566016 4117 1992294400 4194304 8395647 140733510853072 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 5021 4117 577 1026 0 3991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20084

[startup+3.10061 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 28558
/proc/meminfo: memFree=1784860/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=20084 CPUtime=3.09
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 4594 0 0 0 306 3 0 0 25 0 1 0 23710839 20566016 4122 1992294400 4194304 8395647 140733510853072 18446744073709551615 6695937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 5021 4122 577 1026 0 3991 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20084

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

[startup+3.90072 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 28558
/proc/meminfo: memFree=1784860/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=20084 CPUtime=3.89
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 4594 0 0 0 386 3 0 0 25 0 1 0 23710839 20566016 4122 1992294400 4194304 8395647 140733510853072 18446744073709551615 6708260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 5021 4122 577 1026 0 3991 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 20084

[startup+4.70083 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 28558
/proc/meminfo: memFree=1784860/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=24520 CPUtime=4.69
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 5717 0 0 0 466 3 0 0 25 0 1 0 23710839 25108480 5245 1992294400 4194304 8395647 140733510853072 18446744073709551615 6125003 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 6130 5245 584 1026 0 5100 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 24520

[startup+4.90086 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 28558
/proc/meminfo: memFree=1784860/2059040 swapFree=4081608/4192956
[pid=28557] ppid=28555 vsize=36268 CPUtime=4.89
/proc/28557/stat : 28557 (pbscip.linux.x8) R 28555 28557 27170 0 -1 4202496 8400 0 0 0 483 6 0 0 25 0 1 0 23710839 37138432 7927 1992294400 4194304 8395647 140733510853072 18446744073709551615 6701841 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28557/statm: 9067 7927 619 1026 0 8037 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 36268

Child status: 0
Real time (s): 4.96036
CPU time (s): 4.96024
CPU user time (s): 4.89425
CPU system time (s): 0.065989
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 36268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.89426
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= 8405
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= 15

runsolver used 0.008998 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-08 04:09:53
IDJOB=2704416
IDBENCH=2197
IDSOLVER=1213
FILE ID=node029/2704416-1278554993
PBS_JOBID= 11239509
Free space on /tmp= 62560 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-200-6_0-yes1-2.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-2704416-1278554993/watcher-2704416-1278554993 -o /tmp/evaluation-result-2704416-1278554993/solver-2704416-1278554993 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704416-1278554993.opb -t 1800 -m 1800

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

MD5SUM BENCH= d83135464cb632376e759a94bebcd02c
RANDOM SEED=1036633339

node029.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800276 kB
Buffers:         30348 kB
Cached:          99108 kB
SwapCached:      64748 kB
Active:          93476 kB
Inactive:       102244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800276 kB
SwapTotal:     4192956 kB
SwapFree:      4081608 kB
Dirty:           10464 kB
Writeback:           0 kB
AnonPages:       10276 kB
Mapped:           6904 kB
Slab:            41064 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182224 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= 62552 MiB
End job on node029 at 2010-07-08 04:09:58