Trace number 3691213

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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixedOPT126 0.040993 0.042573

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/
datasets/caixa/normalized-1094.cudf.paranoid.opb
MD5SUMdf01e3a04dd15d00e30df0eb146eefce
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark126
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables331
Total number of constraints2032
Number of constraints which are clauses2032
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 156
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 156
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 156
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3691213-1338022601.opb>
0.00/0.00	c original problem has 331 variables (331 bin, 0 int, 0 impl, 0 cont) and 2032 constraints
0.00/0.00	c problem read in 0.01
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 164 del vars, 296 del conss, 0 add conss, 3 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 5530 impls, 0 clqs
0.00/0.02	c (round 2) 196 del vars, 479 del conss, 0 add conss, 38 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5601 impls, 0 clqs
0.00/0.03	c (round 3) 272 del vars, 1823 del conss, 0 add conss, 84 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5640 impls, 0 clqs
0.00/0.03	c (round 4) 295 del vars, 1940 del conss, 0 add conss, 89 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5640 impls, 0 clqs
0.00/0.03	c (round 5) 301 del vars, 1952 del conss, 0 add conss, 90 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5643 impls, 0 clqs
0.00/0.03	c (round 6) 304 del vars, 1956 del conss, 0 add conss, 90 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 5643 impls, 0 clqs
0.00/0.03	c (round 7) 306 del vars, 2005 del conss, 0 add conss, 90 chg bounds, 8 chg sides, 1 chg coeffs, 0 upgd conss, 5643 impls, 0 clqs
0.00/0.03	c (round 8) 315 del vars, 2012 del conss, 0 add conss, 90 chg bounds, 8 chg sides, 1 chg coeffs, 0 upgd conss, 5643 impls, 0 clqs
0.00/0.03	c (round 9) 317 del vars, 2013 del conss, 0 add conss, 93 chg bounds, 8 chg sides, 2 chg coeffs, 0 upgd conss, 5648 impls, 0 clqs
0.00/0.03	c (round 10) 321 del vars, 2019 del conss, 0 add conss, 93 chg bounds, 8 chg sides, 2 chg coeffs, 0 upgd conss, 5648 impls, 0 clqs
0.00/0.03	c (round 11) 323 del vars, 2021 del conss, 0 add conss, 93 chg bounds, 8 chg sides, 2 chg coeffs, 0 upgd conss, 5648 impls, 0 clqs
0.00/0.03	c (round 12) 323 del vars, 2021 del conss, 0 add conss, 93 chg bounds, 8 chg sides, 2 chg coeffs, 11 upgd conss, 5648 impls, 0 clqs
0.00/0.03	c    (0.0s) probing cycle finished: starting next cycle
0.00/0.03	c (round 13) 325 del vars, 2027 del conss, 2 add conss, 93 chg bounds, 8 chg sides, 2 chg coeffs, 11 upgd conss, 5652 impls, 0 clqs
0.00/0.03	c (round 14) 325 del vars, 2030 del conss, 3 add conss, 93 chg bounds, 8 chg sides, 2 chg coeffs, 15 upgd conss, 5652 impls, 0 clqs
0.00/0.03	c presolving (15 rounds):
0.00/0.03	c  331 deleted vars, 2035 deleted constraints, 3 added constraints, 93 tightened bounds, 0 added holes, 8 changed sides, 2 changed coefficients
0.00/0.03	c  5652 implications, 0 cliques
0.00/0.03	c presolved problem has 0 variables (0 bin, 0 int, 0 impl, 0 cont) and 0 constraints
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 2.1.1.4
0.00/0.03	c 
0.00/0.03	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c conflict/interconss = 0
0.00/0.03	c 
0.00/0.03	c # should binary conflicts be preferred?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c conflict/preferbinary = TRUE
0.00/0.03	c 
0.00/0.03	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.03	c constraints/agelimit = 1
0.00/0.03	c 
0.00/0.03	c # should enforcement of pseudo solution be disabled?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/disableenfops = TRUE
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1797
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 13950
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # belongs reading time to solving time?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c timing/reading = TRUE
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.03	o 126
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c t 0.0s|     1 |     0 |     0 |     - |1358k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 |      --      | 1.260000e+02 |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |     0 |     - |1358k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 1.260000e+02 | 1.260000e+02 |   0.00%
0.00/0.03	c 
0.00/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.03	c Solving Time (sec) : 0.03
0.00/0.03	c Solving Nodes      : 1
0.00/0.03	c Primal Bound       : +1.26000000000000e+02 (1 solutions)
0.00/0.03	c Dual Bound         : +1.26000000000000e+02
0.00/0.03	c Gap                : 0.00 %
0.00/0.03	s OPTIMUM FOUND
0.00/0.03	v x175 x174 x173 x172 x171 x170 x169 x168 x167 x166 -x154 -x165 -x152 -x151 -x147 -x164 -x142 -x163 -x141 -x153 -x162 -x161 -x160 
0.00/0.03	v -x148 -x145 -x159 -x158 -x157 -x140 -x156 -x146 -x138 -x150 -x149 -x144 -x143 -x155 -x139 -x137 -x136 x135 x134 x133 x132 x131 
0.00/0.03	v x130 x129 x128 x127 x126 x125 x124 x123 x122 x121 x120 x119 x118 x117 x116 x115 x114 x113 x112 x111 x110 x109 x108 -x107 x106 
0.00/0.03	v x105 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 
0.00/0.03	v 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 x49 x48 x47 x46 
0.00/0.03	v x45 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 
0.00/0.03	v x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 x331 x330 x329 x328 x327 x326 x325 x324 x323 x322 x321 x320 x319 x318 x317 x316 
0.00/0.03	v x315 x314 x313 x312 x311 x310 x309 -x308 x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 
0.00/0.03	v -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 x277 x276 x275 x274 x273 x272 
0.00/0.03	v x271 x270 x269 x268 x267 x266 x265 x264 x263 x262 x261 x260 x259 x258 x257 x256 x255 x254 x253 x252 x251 x250 x249 x248 x247 
0.00/0.03	v x246 x245 x244 x243 x242 x241 x240 x239 x238 x237 x236 x235 x234 x233 x232 x231 x230 x229 x228 x227 x226 x225 x224 x223 x222 
0.00/0.03	v x221 x220 x219 x218 x217 x216 x215 x214 x213 x212 x211 x210 x209 x208 x207 x206 x205 x204 x203 x202 x201 x200 x199 x198 x197 
0.00/0.03	v x196 x195 x194 x193 x192 x191 x190 x189 x188 x187 x186 x185 x184 x183 x182 x181 x180 x179 x178 x177 x176 
0.00/0.03	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.03	c Total Time         :       0.03
0.00/0.03	c   solving          :       0.03
0.00/0.03	c   presolving       :       0.02 (included in solving)
0.00/0.03	c   reading          :       0.01 (included in solving)
0.00/0.03	c   copying          :       0.00 (0 times copied the problem)
0.00/0.03	c Original Problem   :
0.00/0.03	c   Problem name     : HOME/instance-3691213-1338022601.opb
0.00/0.03	c   Variables        : 331 (331 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 2032 initial, 2032 maximal
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Problem name     : t_HOME/instance-3691213-1338022601.opb
0.00/0.03	c   Variables        : 0 (0 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 0 initial, 0 maximal
0.00/0.03	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.00/0.03	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   trivial          :       0.00       0.00         24          0          0          0          0          0          0          0          0
0.00/0.03	c   dualfix          :       0.00       0.00         58          0          0          0          0          0          0          0          0
0.00/0.03	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   gateextraction   :       0.00       0.00          0          0          0          0          0          6          2          0          0
0.00/0.03	c   implics          :       0.00       0.00          0         21          0          0          0          0          0          0          0
0.00/0.03	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.00/0.03	c   probing          :       0.00       0.00          2          0          0          0          0          0          0          0          0
0.00/0.03	c   setppc           :       0.00       0.00          0          0          0          0          0          5          0          0          0
0.00/0.03	c   and              :       0.00       0.00          0          0          0          0          0          1          1          0          0
0.00/0.03	c   linear           :       0.01       0.00         69        157          0         93          0       2021          0          8          2
0.00/0.03	c   logicor          :       0.00       0.00          0          0          0          0          0          2          0          0          0
0.00/0.03	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.00/0.03	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.03	c   integral         :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.00/0.03	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.00/0.03	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.00/0.03	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.00/0.03	c   pseudoobj        :          0          0          0          0
0.00/0.03	c   rootredcost      :          0          0          0          0
0.00/0.03	c   vbounds          :          0          0          0          0
0.00/0.03	c   redcost          :          0          0          0          0
0.00/0.03	c   probing          :          0          0          0          0
0.00/0.03	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.00/0.03	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.00/0.03	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.00/0.03	c   propagation      :       0.00          2          0          0        0.0          0        0.0          -
0.00/0.03	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.03	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.03	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.03	c   pseudo solution  :       0.00          1          0          0        0.0          0        0.0          -
0.00/0.03	c   applied globally :          -          -          -          0        0.0          -          -          -
0.00/0.03	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.00/0.03	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.00/0.03	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.00/0.03	c   clique           :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   cmir             :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   gomory           :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   intobj           :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   mcf              :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.00/0.03	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.00/0.03	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.00/0.03	c   problem variables:       0.00          -          0          0
0.00/0.03	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.03	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   random           :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.00/0.03	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.00/0.03	c   LP solutions     :       0.00          -          -          0
0.00/0.03	c   pseudo solutions :       0.00          -          -          0
0.00/0.03	c   smallcard        :       0.00       0.00          0          0
0.00/0.03	c   trivial          :       0.00       0.00          2          1
0.00/0.03	c   shiftandpropagate:       0.00       0.00          0          0
0.00/0.03	c   simplerounding   :       0.00       0.00          0          0
0.00/0.03	c   zirounding       :       0.00       0.00          0          0
0.00/0.03	c   rounding         :       0.00       0.00          0          0
0.00/0.03	c   shifting         :       0.00       0.00          0          0
0.00/0.03	c   intshifting      :       0.00       0.00          0          0
0.00/0.03	c   oneopt           :       0.00       0.00          0          0
0.00/0.03	c   twoopt           :       0.00       0.00          0          0
0.00/0.03	c   indtwoopt        :       0.00       0.00          0          0
0.00/0.03	c   indoneopt        :       0.00       0.00          0          0
0.00/0.03	c   fixandinfer      :       0.00       0.00          0          0
0.00/0.03	c   feaspump         :       0.00       0.00          0          0
0.00/0.03	c   clique           :       0.00       0.00          0          0
0.00/0.03	c   indrounding      :       0.00       0.00          0          0
0.00/0.03	c   indcoefdiving    :       0.00       0.00          0          0
0.00/0.03	c   coefdiving       :       0.00       0.00          0          0
0.00/0.03	c   pscostdiving     :       0.00       0.00          0          0
0.00/0.03	c   nlpdiving        :       0.00       0.00          0          0
0.00/0.03	c   fracdiving       :       0.00       0.00          0          0
0.00/0.03	c   veclendiving     :       0.00       0.00          0          0
0.00/0.03	c   intdiving        :       0.00       0.00          0          0
0.00/0.03	c   actconsdiving    :       0.00       0.00          0          0
0.00/0.03	c   objpscostdiving  :       0.00       0.00          0          0
0.00/0.03	c   rootsoldiving    :       0.00       0.00          0          0
0.00/0.03	c   linesearchdiving :       0.00       0.00          0          0
0.00/0.03	c   guideddiving     :       0.00       0.00          0          0
0.00/0.03	c   octane           :       0.00       0.00          0          0
0.00/0.03	c   rens             :       0.00       0.00          0          0
0.00/0.03	c   rins             :       0.00       0.00          0          0
0.00/0.03	c   localbranching   :       0.00       0.00          0          0
0.00/0.03	c   mutation         :       0.00       0.00          0          0
0.00/0.03	c   crossover        :       0.00       0.00          0          0
0.00/0.03	c   dins             :       0.00       0.00          0          0
0.00/0.03	c   vbounds          :       0.00       0.00          0          0
0.00/0.03	c   undercover       :       0.00       0.00          0          0
0.00/0.03	c   subnlp           :       0.00       0.00          0          0
0.00/0.03	c   trysol           :       0.00       0.00          0          0
0.00/0.03	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.00/0.03	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.00/0.03	c   dual LP          :       0.00          0          0       0.00          -       0.00          0
0.00/0.03	c   lex dual LP      :       0.00          0          0       0.00          -
0.00/0.03	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.00/0.03	c   diving/probing LP:       0.00          0          0       0.00          -
0.00/0.03	c   strong branching :       0.00          0          0       0.00          -
0.00/0.03	c     (at root node) :          -          0          0       0.00          -
0.00/0.03	c   conflict analysis:       0.00          0          0       0.00          -
0.00/0.03	c B&B Tree           :
0.00/0.03	c   number of runs   :          1
0.00/0.03	c   nodes            :          1
0.00/0.03	c   nodes (total)    :          1
0.00/0.03	c   nodes left       :          0
0.00/0.03	c   max depth        :          0
0.00/0.03	c   max depth (total):          0
0.00/0.03	c   backtracks       :          0 (0.0%)
0.00/0.03	c   delayed cutoffs  :          0
0.00/0.03	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.00/0.03	c   avg switch length:       2.00
0.00/0.03	c   switching time   :       0.00
0.00/0.03	c Solution           :
0.00/0.03	c   Solutions found  :          1 (1 improvements)
0.00/0.03	c   First Solution   : +1.26000000000000e+02   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <trivial>)
0.00/0.03	c   Primal Bound     : +1.26000000000000e+02   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <trivial>)
0.00/0.03	c   Dual Bound       : +1.26000000000000e+02
0.00/0.03	c   Gap              :       0.00 %
0.00/0.03	c   Root Dual Bound  : +1.26000000000000e+02
0.00/0.03	c   Root Iterations  :          0
0.00/0.04	c Time complete: 0.02.

Verifier Data 

OK	126

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3691213-1338022601/watcher-3691213-1338022601 -o /tmp/evaluation-result-3691213-1338022601/solver-3691213-1338022601 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691213-1338022601.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.95 3/176 4991
/proc/meminfo: memFree=29401488/32873648 swapFree=7112/7112
[pid=4991] ppid=4989 vsize=9956 CPUtime=0 cores=1,3,5,7
/proc/4991/stat : 4991 (scip-2.1.1.4fix) R 4989 4991 4305 0 -1 4202496 1243 0 0 0 0 0 0 0 20 0 1 0 268386011 10194944 1197 33554432000 4194304 10173063 140735891138816 140735891002296 8800002 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/4991/statm: 2489 1198 416 1460 0 1020 0

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

Child status: 0
Real time (s): 0.042573
CPU time (s): 0.040993
CPU user time (s): 0.029995
CPU system time (s): 0.010998
CPU usage (%): 96.2888
Max. virtual memory (cumulated for all children) (KiB): 0

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.010998
maximum resident set size= 17376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4667
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 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-26 10:56:41
IDJOB=3691213
IDBENCH=72142
IDSOLVER=2270
FILE ID=node126/3691213-1338022601
RUNJOBID= node126-1338016934-4322
PBS_JOBID= 14624345
Free space on /tmp= 71428 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1094.cudf.paranoid.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691213-1338022601/watcher-3691213-1338022601 -o /tmp/evaluation-result-3691213-1338022601/solver-3691213-1338022601 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691213-1338022601.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= df01e3a04dd15d00e30df0eb146eefce
RANDOM SEED=1566804025

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29401496 kB
Buffers:          258048 kB
Cached:          2291352 kB
SwapCached:        17768 kB
Active:           804888 kB
Inactive:        1899388 kB
Active(anon):     137160 kB
Inactive(anon):    19404 kB
Active(file):     667728 kB
Inactive(file):  1879984 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086928 kB
Dirty:             13608 kB
Writeback:             4 kB
AnonPages:        144212 kB
Mapped:            13356 kB
Shmem:                 0 kB
Slab:             630408 kB
SReclaimable:      74260 kB
SUnreclaim:       556148 kB
KernelStack:        1472 kB
PageTables:         3704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     261648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71416 MiB
End job on node126 at 2012-05-26 10:56:41