Trace number 2683741

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 solverOPT125 0.108982 0.109343

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/
datasets/caixa/normalized-1097.cudf.paranoid.opb
MD5SUMeb5f788094ed0df5094b307b00552093
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark125
Best CPU time to get the best result obtained on this benchmark0.015996
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables329
Total number of constraints2015
Number of constraints which are clauses2015
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 155
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 155
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 155
Number of bits of the biggest sum of numbers8
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-2683741-1277511580.opb>
0.00/0.04	c original problem has 329 variables (329 bin, 0 int, 0 impl, 0 cont) and 2015 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.05	c presolving:
0.00/0.06	c (round 1) 163 del vars, 294 del conss, 3 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 5400 impls, 0 clqs
0.00/0.07	c (round 2) 191 del vars, 464 del conss, 34 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5465 impls, 0 clqs
0.07/0.08	c (round 3) 242 del vars, 1720 del conss, 53 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5472 impls, 0 clqs
0.07/0.08	c (round 4) 277 del vars, 1882 del conss, 86 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5510 impls, 0 clqs
0.07/0.08	c (round 5) 290 del vars, 1922 del conss, 86 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5510 impls, 0 clqs
0.07/0.08	c (round 6) 303 del vars, 1939 del conss, 86 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5510 impls, 0 clqs
0.07/0.08	c (round 7) 304 del vars, 1988 del conss, 86 chg bounds, 8 chg sides, 1 chg coeffs, 0 upgd conss, 5510 impls, 0 clqs
0.07/0.09	c (round 8) 314 del vars, 1996 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 0 upgd conss, 5515 impls, 0 clqs
0.07/0.09	c (round 9) 319 del vars, 2002 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 0 upgd conss, 5515 impls, 0 clqs
0.07/0.09	c (round 10) 321 del vars, 2004 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 0 upgd conss, 5515 impls, 0 clqs
0.07/0.09	c (round 11) 321 del vars, 2004 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 11 upgd conss, 5515 impls, 0 clqs
0.07/0.09	c (round 12) 323 del vars, 2004 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 11 upgd conss, 5519 impls, 0 clqs
0.07/0.09	c (round 13) 323 del vars, 2008 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 11 upgd conss, 5519 impls, 0 clqs
0.07/0.09	c (round 14) 327 del vars, 2014 del conss, 89 chg bounds, 8 chg sides, 2 chg coeffs, 11 upgd conss, 5519 impls, 0 clqs
0.07/0.09	c presolving (15 rounds):
0.07/0.09	c  329 deleted vars, 2015 deleted constraints, 89 tightened bounds, 0 added holes, 8 changed sides, 2 changed coefficients
0.07/0.09	c  5519 implications, 0 cliques
0.07/0.09	c presolved problem has 0 variables (0 bin, 0 int, 0 impl, 0 cont) and 0 constraints
0.07/0.09	c transformed objective value is always integral (scale: 1)
0.07/0.09	c Presolving Time: 0.03
0.07/0.09	c - non default parameters ----------------------------------------------------------------------
0.07/0.09	c # SCIP version 1.2.1.2
0.07/0.09	c 
0.07/0.09	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.07/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.09	c conflict/interconss = 0
0.07/0.09	c 
0.07/0.09	c # should binary conflicts be preferred?
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c conflict/preferbinary = TRUE
0.07/0.09	c 
0.07/0.09	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09	c constraints/agelimit = 1
0.07/0.09	c 
0.07/0.09	c # should enforcement of pseudo solution be disabled?
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c constraints/disableenfops = TRUE
0.07/0.09	c 
0.07/0.09	c # frequency for displaying node information lines
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.09	c display/freq = 10000
0.07/0.09	c 
0.07/0.09	c # maximal time in seconds to run
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/time = 1799.97
0.07/0.09	c 
0.07/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09	c limits/memory = 1620
0.07/0.09	c 
0.07/0.09	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.07/0.09	c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09	c lp/solvefreq = 0
0.07/0.09	c 
0.07/0.09	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.07/0.09	c # [type: char, range: {lafpsqd}, default: l]
0.07/0.09	c lp/pricing = a
0.07/0.09	c 
0.07/0.09	c # should presolving try to simplify inequalities
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c constraints/linear/simplifyinequalities = TRUE
0.07/0.09	c 
0.07/0.09	c # should presolving try to simplify knapsacks
0.07/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.07/0.09	c 
0.07/0.09	c # priority of node selection rule <dfs> in standard mode
0.07/0.09	c # [type: int, range: [-536870912,536870911], default: 0]
0.07/0.09	c nodeselection/dfs/stdpriority = 1000000
0.07/0.09	c 
0.07/0.09	c -----------------------------------------------------------------------------------------------
0.07/0.09	c start solving
0.07/0.10	c 
0.07/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.07/0.10	c   0.0s|     1 |     0 |     0 |     - |1408k|   0 |   0 |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 1.250000e+02 |      --      |    Inf 
0.07/0.10	o 125
0.07/0.10	c * 0.0s|     1 |     0 |     0 |     - |1408k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 1.250000e+02 | 1.250000e+02 |   0.00%
0.07/0.10	c 
0.07/0.10	c SCIP Status        : problem is solved [optimal solution found]
0.07/0.10	c Solving Time (sec) : 0.04
0.07/0.10	c Solving Nodes      : 1
0.07/0.10	c Primal Bound       : +1.25000000000000e+02 (1 solutions)
0.07/0.10	c Dual Bound         : +1.25000000000000e+02
0.07/0.10	c Gap                : 0.00 %
0.09/0.10	s OPTIMUM FOUND
0.09/0.10	v x174 x173 x172 x171 x170 x169 x168 x167 x166 -x154 -x165 -x152 -x151 -x147 -x164 -x142 -x163 -x141 -x153 -x162 -x161 -x160 -x148 
0.09/0.10	v -x145 -x159 -x158 -x157 -x140 -x156 -x146 -x138 -x150 -x149 -x144 -x143 -x155 -x139 -x137 -x136 x135 x134 x133 x132 x131 x130 
0.09/0.10	v x129 x128 x127 x126 x125 x124 x123 x122 x121 x120 x119 x118 x117 x116 x115 x114 x113 x112 x111 x110 x109 x108 x107 -x106 x105 
0.09/0.10	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 x77 x76 
0.09/0.10	v 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 x49 x48 x47 x46 x45 
0.09/0.10	v x44 x43 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 x16 x15 x14 
0.09/0.10	v x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 x329 x328 x327 x326 x325 x324 x323 x322 x321 x320 x319 x318 x317 x316 x315 x314 x313 
0.09/0.10	v x312 x311 x310 x309 x308 -x307 x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 
0.09/0.10	v -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 x276 x275 x274 x273 x272 x271 x270 x269 
0.09/0.10	v x268 x267 x266 x265 x264 x263 x262 x261 x260 x259 x258 x257 x256 x255 x254 x253 x252 x251 x250 x249 x248 x247 x246 x245 x244 
0.09/0.10	v x243 x242 x241 x240 x239 x238 x237 x236 x235 x234 x233 x232 x231 x230 x229 x228 x227 x226 x225 x224 x223 x222 x221 x220 x219 
0.09/0.10	v x218 x217 x216 x215 x214 x213 x212 x211 x210 x209 x208 x207 x206 x205 x204 x203 x202 x201 x200 x199 x198 x197 x196 x195 x194 
0.09/0.10	v x193 x192 x191 x190 x189 x188 x187 x186 x185 x184 x183 x182 x181 x180 x179 x178 x177 x176 x175 
0.09/0.10	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.10	c Solving Time       :       0.04
0.09/0.10	c Original Problem   :
0.09/0.10	c   Problem name     : HOME/instance-2683741-1277511580.opb
0.09/0.10	c   Variables        : 329 (329 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.10	c   Constraints      : 2015 initial, 2015 maximal
0.09/0.10	c Presolved Problem  :
0.09/0.10	c   Problem name     : t_HOME/instance-2683741-1277511580.opb
0.09/0.10	c   Variables        : 0 (0 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.10	c   Constraints      : 0 initial, 0 maximal
0.09/0.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.09/0.10	c   trivial          :       0.00         31          0          0          0          0          0          0          0
0.09/0.10	c   dualfix          :       0.00         58          0          0          0          0          0          0          0
0.09/0.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.09/0.10	c   implics          :       0.00          0         21          0          0          0          0          0          0
0.09/0.10	c   probing          :       0.00          2          0          0          0          0          0          0          0
0.09/0.10	c   linear           :       0.02         58        159          0         89          0       2004          8          2
0.09/0.10	c   logicor          :       0.00          0          0          0          0          0         11          0          0
0.09/0.10	c   root node        :          -          0          -          -          0          -          -          -          -
0.09/0.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.10	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.09/0.10	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.09/0.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.09/0.10	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.09/0.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.09/0.10	c   vbounds          :       0.00          2          0          0
0.09/0.10	c   rootredcost      :       0.00          0          0          0
0.09/0.10	c   pseudoobj        :       0.00          0          0          0
0.09/0.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.10	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.10	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.10	c   applied globally :          -          -          -          0        0.0          -          -          -
0.09/0.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.10	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.09/0.10	c   redcost          :       0.00          0          0          0          0          0
0.09/0.10	c   impliedbounds    :       0.00          0          0          0          0          0
0.09/0.10	c   intobj           :       0.00          0          0          0          0          0
0.09/0.10	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.10	c   gomory           :       0.00          0          0          0          0          0
0.09/0.10	c   strongcg         :       0.00          0          0          0          0          0
0.09/0.10	c   cmir             :       0.00          0          0          0          0          0
0.09/0.10	c   flowcover        :       0.00          0          0          0          0          0
0.09/0.10	c   clique           :       0.00          0          0          0          0          0
0.09/0.10	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.10	c   mcf              :       0.00          0          0          0          0          0
0.09/0.10	c   rapidlearning    :       0.00          0          0          0          0          0
0.09/0.10	c Pricers            :       Time      Calls       Vars
0.09/0.10	c   problem variables:       0.00          0          0
0.09/0.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.10	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.10	c   inference        :       0.00          0          0          0          0          0          0
0.09/0.10	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.10	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.10	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.10	c   random           :       0.00          0          0          0          0          0          0
0.09/0.10	c   relpscost        :       0.00          0          0          0          0          0          0
0.09/0.10	c Primal Heuristics  :       Time      Calls      Found
0.09/0.10	c   LP solutions     :       0.00          -          1
0.09/0.10	c   pseudo solutions :       0.00          -          0
0.09/0.10	c   oneopt           :       0.00          0          0
0.09/0.10	c   feaspump         :       0.00          0          0
0.09/0.10	c   crossover        :       0.00          0          0
0.09/0.10	c   trivial          :       0.00          1          0
0.09/0.10	c   simplerounding   :       0.00          0          0
0.09/0.10	c   zirounding       :       0.00          0          0
0.09/0.10	c   rounding         :       0.00          0          0
0.09/0.10	c   shifting         :       0.00          0          0
0.09/0.10	c   intshifting      :       0.00          0          0
0.09/0.10	c   twoopt           :       0.00          0          0
0.09/0.10	c   fixandinfer      :       0.00          0          0
0.09/0.10	c   coefdiving       :       0.00          0          0
0.09/0.10	c   pscostdiving     :       0.00          0          0
0.09/0.10	c   fracdiving       :       0.00          0          0
0.09/0.10	c   veclendiving     :       0.00          0          0
0.09/0.10	c   intdiving        :       0.00          0          0
0.09/0.10	c   actconsdiving    :       0.00          0          0
0.09/0.10	c   objpscostdiving  :       0.00          0          0
0.09/0.10	c   rootsoldiving    :       0.00          0          0
0.09/0.10	c   linesearchdiving :       0.00          0          0
0.09/0.10	c   guideddiving     :       0.00          0          0
0.09/0.10	c   octane           :       0.00          0          0
0.09/0.10	c   rens             :       0.00          0          0
0.09/0.10	c   rins             :       0.00          0          0
0.09/0.10	c   localbranching   :       0.00          0          0
0.09/0.10	c   mutation         :       0.00          0          0
0.09/0.10	c   dins             :       0.00          0          0
0.09/0.10	c   undercover       :       0.00          0          0
0.09/0.10	c   nlp              :       0.00          0          0
0.09/0.10	c   trysol           :       0.00          0          0
0.09/0.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.10	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.10	c   dual LP          :       0.00          0          0       0.00          -
0.09/0.10	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.10	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.10	c   diving/probing LP:       0.00          0          0       0.00          -
0.09/0.10	c   strong branching :       0.00          0          0       0.00          -
0.09/0.10	c     (at root node) :          -          0          0       0.00          -
0.09/0.10	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.10	c B&B Tree           :
0.09/0.10	c   number of runs   :          1
0.09/0.10	c   nodes            :          1
0.09/0.10	c   nodes (total)    :          1
0.09/0.10	c   nodes left       :          0
0.09/0.10	c   max depth        :          0
0.09/0.10	c   max depth (total):          0
0.09/0.10	c   backtracks       :          0 (0.0%)
0.09/0.10	c   delayed cutoffs  :          0
0.09/0.10	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.09/0.10	c   avg switch length:       2.00
0.09/0.10	c   switching time   :       0.00
0.09/0.10	c Solution           :
0.09/0.10	c   Solutions found  :          1 (1 improvements)
0.09/0.10	c   First Solution   : +1.25000000000000e+02   (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <relaxation>)
0.09/0.10	c   Primal Bound     : +1.25000000000000e+02   (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <relaxation>)
0.09/0.10	c   Dual Bound       : +1.25000000000000e+02
0.09/0.10	c   Gap              :       0.00 %
0.09/0.10	c   Root Dual Bound  : +1.25000000000000e+02
0.09/0.10	c   Root Iterations  :          0
0.09/0.10	c Time complete: 0.09.

Verifier Data 

OK	125

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683741-1277511580/watcher-2683741-1277511580 -o /tmp/evaluation-result-2683741-1277511580/solver-2683741-1277511580 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683741-1277511580.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: 1.32 1.08 1.02 2/106 30499
/proc/meminfo: memFree=1830952/2059040 swapFree=4139912/4192956
[pid=30499] ppid=30497 vsize=7724 CPUtime=0
/proc/30499/stat : 30499 (pbscip.linux.x8) R 30497 30499 29393 0 -1 4202496 1118 0 0 0 0 0 0 0 25 0 1 0 92451747 7909376 1037 1992294400 4194304 8223781 140736013019664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30499/statm: 1931 1047 348 984 0 944 0

[startup+0.078516 s]
/proc/loadavg: 1.32 1.08 1.02 2/106 30499
/proc/meminfo: memFree=1830952/2059040 swapFree=4139912/4192956
[pid=30499] ppid=30497 vsize=15352 CPUtime=0.07
/proc/30499/stat : 30499 (pbscip.linux.x8) R 30497 30499 29393 0 -1 4202496 3529 0 0 0 6 1 0 0 18 0 1 0 92451747 15720448 2570 1992294400 4194304 8223781 140736013019664 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30499/statm: 3838 2584 446 984 0 2851 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15352

[startup+0.101518 s]
/proc/loadavg: 1.32 1.08 1.02 2/106 30499
/proc/meminfo: memFree=1830952/2059040 swapFree=4139912/4192956
[pid=30499] ppid=30497 vsize=15352 CPUtime=0.09
/proc/30499/stat : 30499 (pbscip.linux.x8) R 30497 30499 29393 0 -1 4202496 7151 0 0 0 7 2 0 0 18 0 1 0 92451747 15720448 2846 1992294400 4194304 8223781 140736013019664 18446744073709551615 7192816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30499/statm: 3838 2846 493 984 0 2851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15352

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

Child status: 0
Real time (s): 0.109343
CPU time (s): 0.108982
CPU user time (s): 0.079987
CPU system time (s): 0.028995
CPU usage (%): 99.6699
Max. virtual memory (cumulated for all children) (KiB): 15352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7167
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-26 02:19:40
IDJOB=2683741
IDBENCH=72135
IDSOLVER=1169
FILE ID=node083/2683741-1277511580
PBS_JOBID= 11190591
Free space on /tmp= 62496 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1097.cudf.paranoid.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-2683741-1277511580/watcher-2683741-1277511580 -o /tmp/evaluation-result-2683741-1277511580/solver-2683741-1277511580 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683741-1277511580.opb -t 1800 -m 1800

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

MD5SUM BENCH= eb5f788094ed0df5094b307b00552093
RANDOM SEED=1386923444

node083.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		: 3000.262
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831480 kB
Buffers:         23772 kB
Cached:         107424 kB
SwapCached:       5396 kB
Active:          51936 kB
Inactive:        92252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831480 kB
SwapTotal:     4192956 kB
SwapFree:      4139912 kB
Dirty:            5000 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:          11956 kB
Slab:            61568 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182944 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= 62492 MiB
End job on node083 at 2010-06-26 02:19:40