Trace number 2667578

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 solverOPT3 0.972851 0.975811

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:10:4.5:0.5:100.opb
MD5SUM4dfe0aab63c58302cf08520fc713ceae
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.069988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables372
Total number of constraints421
Number of constraints which are clauses345
Number of constraints which are cardinality constraints (but not clauses)76
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint18
Number of terms in the objective function 372
Biggest coefficient in the objective function 220
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 983
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 220
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 983
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-2667578-1276479270.opb>
0.00/0.02	c original problem has 372 variables (372 bin, 0 int, 0 impl, 0 cont) and 421 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	o 543
0.00/0.02	c feasible solution found by trivial heuristic, objective value  5.430000e+02
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 3 del vars, 3 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1556 impls, 4 clqs
0.00/0.04	c (round 2) 3 del vars, 4 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 1556 impls, 4 clqs
0.00/0.04	c (round 3) 3 del vars, 4 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 406 upgd conss, 1556 impls, 4 clqs
0.00/0.05	c (round 4) 3 del vars, 4 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 417 upgd conss, 1556 impls, 4 clqs
0.00/0.07	c    (0.0s) probing: 124/369 (33.6%) - 0 fixings, 0 aggregations, 34 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (5 rounds):
0.00/0.07	c  3 deleted vars, 4 deleted constraints, 1 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.07	c  1674 implications, 4 cliques
0.00/0.07	c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 417 constraints
0.00/0.07	c      71 constraints of type <knapsack>
0.00/0.07	c       4 constraints of type <setppc>
0.00/0.07	c     342 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 1.2.1.2
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1799.99
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 1620
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.07	o 541
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c t 0.0s|     1 |     0 |     0 |     - |1526k|   0 |   - | 369 | 417 |   0 |   0 |   0 |   0 |   0 |      --      | 5.410000e+02 |    Inf 
0.00/0.07	o 524
0.00/0.07	c t 0.0s|     1 |     0 |     0 |     - |1531k|   0 |   - | 369 | 417 |   0 |   0 |   0 |   0 |   0 |      --      | 5.240000e+02 |    Inf 
0.00/0.07	o 251
0.00/0.07	c b 0.0s|     1 |     0 |     0 |     - |1825k|   0 |   - | 369 | 417 | 369 | 417 |   0 |   0 |   0 |      --      | 2.510000e+02 |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   549 |     - |1820k|   0 |  92 | 369 | 417 | 369 | 417 |   0 |   0 |   0 | 3.000000e+00 | 2.510000e+02 |8266.67%
0.09/0.12	o 96
0.09/0.12	c R 0.1s|     1 |     0 |   549 |     - |1830k|   0 |  92 | 369 | 417 | 369 | 417 |   0 |   0 |   0 | 3.000000e+00 | 9.600000e+01 |3100.00%
0.09/0.12	o 94
0.09/0.12	c s 0.1s|     1 |     0 |   549 |     - |1839k|   0 |  92 | 369 | 417 | 369 | 417 |   0 |   0 |   0 | 3.000000e+00 | 9.400000e+01 |3033.33%
0.09/0.12	o 36
0.09/0.12	c b 0.1s|     1 |     0 |   549 |     - |1848k|   0 |  92 | 369 | 417 | 369 | 417 |   0 |   0 |   0 | 3.000000e+00 | 3.600000e+01 |1100.00%
0.18/0.26	c   0.2s|     1 |     0 |   586 |     - |2093k|   0 | 148 | 369 | 417 | 369 | 418 |   1 |   0 |   0 | 3.000000e+00 | 3.600000e+01 |1100.00%
0.18/0.26	o 22
0.18/0.26	c b 0.2s|     1 |     0 |   586 |     - |2102k|   0 | 148 | 369 | 417 | 369 | 418 |   1 |   0 |   0 | 3.000000e+00 | 2.200000e+01 | 633.33%
0.29/0.38	c   0.3s|     1 |     0 |   609 |     - |2536k|   0 | 136 | 369 | 417 | 369 | 419 |   2 |   0 |   0 | 3.000000e+00 | 2.200000e+01 | 633.33%
0.29/0.38	o 16
0.29/0.38	c b 0.3s|     1 |     0 |   609 |     - |2546k|   0 | 136 | 369 | 417 | 369 | 419 |   2 |   0 |   0 | 3.000000e+00 | 1.600000e+01 | 433.33%
0.39/0.49	c   0.4s|     1 |     0 |   640 |     - |2625k|   0 | 156 | 369 | 417 | 369 | 420 |   3 |   0 |   0 | 3.000000e+00 | 1.600000e+01 | 433.33%
0.39/0.49	o 15
0.39/0.49	c b 0.4s|     1 |     0 |   640 |     - |2634k|   0 | 156 | 369 | 417 | 369 | 420 |   3 |   0 |   0 | 3.000000e+00 | 1.500000e+01 | 400.00%
0.59/0.61	c   0.5s|     1 |     0 |   659 |     - |2740k|   0 | 169 | 369 | 417 | 369 | 421 |   4 |   0 |   0 | 3.000000e+00 | 1.500000e+01 | 400.00%
0.69/0.73	c   0.7s|     1 |     0 |   696 |     - |2864k|   0 | 176 | 369 | 417 | 369 | 422 |   5 |   0 |   0 | 3.000000e+00 | 1.500000e+01 | 400.00%
0.79/0.86	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.79/0.86	c   0.8s|     1 |     0 |   740 |     - |2910k|   0 | 172 | 369 | 417 | 369 | 423 |   6 |   0 |   0 | 3.000000e+00 | 1.500000e+01 | 400.00%
0.89/0.95	o 3
0.89/0.95	c E 0.8s|     1 |     0 |   740 |     - |2914k|   0 |   - | 369 | 417 | 369 | 423 |   6 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.89/0.96	c   0.9s|     1 |     0 |   740 |     - |2914k|   0 |   - | 369 | 417 | 369 | 423 |   6 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.89/0.96	c 
0.89/0.96	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.96	c Solving Time (sec) : 0.86
0.89/0.96	c Solving Nodes      : 1
0.89/0.96	c Primal Bound       : +3.00000000000000e+00 (11 solutions)
0.89/0.96	c Dual Bound         : +3.00000000000000e+00
0.89/0.96	c Gap                : 0.00 %
0.89/0.96	s OPTIMUM FOUND
0.89/0.96	v x1 x372 -x369 x368 x331 -x226 x327 -x322 -x335 -x334 x370 -x71 -x227 x371 -x225 -x318 x330 x63 x355 x325 -x321 x339 -x68 -x70 x228 
0.89/0.96	v -x332 -x216 -x333 -x367 x67 -x317 x328 x359 x62 -x319 x326 x354 x324 x352 x300 -x323 x342 -x69 x187 -x263 x338 x186 -x364 
0.89/0.96	v -x366 -x220 -x66 -x215 x329 x363 -x213 -x60 x320 x358 x303 -x91 -x125 x299 x304 x353 x195 x340 -x16 -x177 x191 -x262 x336 -x365 
0.89/0.96	v -x87 x184 x224 x185 -x266 -x64 -x86 -x219 -x267 x296 x362 -x20 x315 -x61 -x214 x295 x316 -x356 -x42 -x92 x312 -x90 -x110 
0.89/0.96	v x124 x301 x308 -x194 -x341 -x15 -x38 -x141 -x176 -x190 x206 x264 -x337 x269 -x37 -x106 x223 -x241 x268 x21 -x180 x314 -x19 -x65 
0.89/0.96	v -x88 -x105 x121 -x181 -x217 x313 x360 -x43 -x89 -x144 -x210 -x41 x93 x120 -x145 x297 -x357 x72 -x111 -x163 -x244 x298 -x311 
0.89/0.96	v -x109 x126 -x245 x302 -x307 -x192 -x17 -x140 -x159 -x178 -x188 x205 x265 -x279 -x18 -x183 x252 -x348 x22 -x39 -x53 -x142 -x158 
0.89/0.96	v -x182 x221 -x240 x251 -x349 x5 -x40 -x147 -x211 -x250 -x44 x107 -x146 -x209 -x218 -x242 -x361 -x26 -x85 x108 -x164 -x247 
0.89/0.96	v x282 x74 x112 x122 -x162 -x246 -x283 -x56 x77 -x94 x123 -x294 -x309 -x57 x73 x127 x290 -x305 -x193 -x261 x351 -x179 -x189 x207 
0.89/0.96	v -x260 -x278 x350 x14 -x170 x208 -x259 x6 -x52 -x143 -x160 -x169 -x212 x222 -x256 -x280 -x9 -x36 -x82 -x132 -x161 -x168 -x199 
0.89/0.96	v x285 x4 -x27 -x54 -x84 -x131 -x165 x243 -x248 x284 x2 -x30 -x59 -x104 -x130 -x151 x232 -x249 -x291 -x25 -x58 -x81 x96 x231 
0.89/0.96	v -x293 -x23 -x97 -x119 x229 -x310 x75 -x95 x115 x289 -x306 x13 -x137 -x175 -x203 -x258 x277 x347 x12 -x34 -x136 -x155 -x174 -x202 
0.89/0.96	v x276 x346 -x11 -x33 -x51 -x138 -x154 -x173 x204 -x237 -x257 x275 x345 x10 -x35 -x50 -x83 -x102 -x139 -x156 -x171 x200 -x236 
0.89/0.96	v -x255 -x281 x343 -x32 -x49 -x79 -x101 -x135 -x157 -x172 -x201 x238 x274 x344 -x7 -x31 -x55 -x103 -x117 -x133 x152 -x166 -x198 
0.89/0.96	v x239 -x253 x273 -x292 -x8 -x48 -x78 -x100 -x116 -x134 -x153 -x167 -x196 x235 -x254 x272 x287 -x3 -x28 -x47 -x80 -x99 -x118 
0.89/0.96	v -x128 -x150 -x197 x233 x270 -x29 -x45 -x114 -x129 -x148 x234 -x271 x286 -x24 -x46 x76 -x98 x113 -x149 -x230 x288 
0.89/0.96	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.96	c Solving Time       :       0.86
0.89/0.96	c Original Problem   :
0.89/0.96	c   Problem name     : HOME/instance-2667578-1276479270.opb
0.89/0.96	c   Variables        : 372 (372 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.96	c   Constraints      : 421 initial, 421 maximal
0.89/0.96	c Presolved Problem  :
0.89/0.96	c   Problem name     : t_HOME/instance-2667578-1276479270.opb
0.89/0.96	c   Variables        : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.96	c   Constraints      : 417 initial, 417 maximal
0.89/0.96	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/0.96	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   probing          :       0.02          0          0          0          0          0          0          0          0
0.89/0.96	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.89/0.96	c   linear           :       0.01          1          2          0          1          0          4          1          0
0.89/0.96	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.89/0.96	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/0.96	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.96	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.89/0.96	c   knapsack         :         71          6        262          0          0          0          0          0          0          0
0.89/0.96	c   setppc           :          4          6        252          0          0          0          0          0          0          0
0.89/0.96	c   logicor          :        342          6        258          0          0          0          0          0          0          0
0.89/0.96	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.89/0.96	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/0.96	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/0.96	c   knapsack         :       0.02       0.02       0.00       0.00       0.00
0.89/0.96	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.89/0.96	c   logicor          :       0.01       0.00       0.01       0.00       0.00
0.89/0.96	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/0.96	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/0.96	c   vbounds          :       0.00          2          0          0
0.89/0.96	c   rootredcost      :       0.00          0          0          0
0.89/0.96	c   pseudoobj        :       0.00          2          0          0
0.89/0.96	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.96	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.96	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.96	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.96	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.96	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.96	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/0.96	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.96	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.96	c   cut pool         :       0.00          5          -          -          9          -    (maximal pool size: 151)
0.89/0.96	c   redcost          :       0.00          6          0          0          0          0
0.89/0.96	c   impliedbounds    :       0.00          6          0          0          0          0
0.89/0.96	c   intobj           :       0.00          0          0          0          0          0
0.89/0.96	c   cgmip            :       0.00          0          0          0          0          0
0.89/0.96	c   gomory           :       0.25          6          0          0        207          0
0.89/0.96	c   strongcg         :       0.23          6          0          0        444          0
0.89/0.96	c   cmir             :       0.05          6          0          0          0          0
0.89/0.96	c   flowcover        :       0.06          6          0          0          0          0
0.89/0.96	c   clique           :       0.00          6          0          0          0          0
0.89/0.96	c   zerohalf         :       0.00          0          0          0          0          0
0.89/0.96	c   mcf              :       0.00          1          0          0          0          0
0.89/0.96	c   rapidlearning    :       0.04          1          0          0          0          0
0.89/0.96	c Pricers            :       Time      Calls       Vars
0.89/0.96	c   problem variables:       0.00          0          0
0.89/0.96	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.96	c   pscost           :       0.00          0          0          0          0          0          0
0.89/0.96	c   inference        :       0.00          0          0          0          0          0          0
0.89/0.96	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/0.96	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/0.96	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/0.96	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/0.96	c   random           :       0.00          0          0          0          0          0          0
0.89/0.96	c   relpscost        :       0.00          0          0          0          0          0          0
0.89/0.96	c Primal Heuristics  :       Time      Calls      Found
0.89/0.96	c   LP solutions     :       0.00          -          0
0.89/0.96	c   pseudo solutions :       0.00          -          0
0.89/0.96	c   crossover        :       0.00          0          0
0.89/0.96	c   oneopt           :       0.00          6          5
0.89/0.96	c   trivial          :       0.00          2          3
0.89/0.96	c   simplerounding   :       0.00          0          0
0.89/0.96	c   zirounding       :       0.00          1          0
0.89/0.96	c   rounding         :       0.00          7          1
0.89/0.96	c   shifting         :       0.00          7          1
0.89/0.96	c   intshifting      :       0.00          0          0
0.89/0.96	c   twoopt           :       0.00          0          0
0.89/0.96	c   fixandinfer      :       0.00          0          0
0.89/0.96	c   feaspump         :       0.00          0          0
0.89/0.96	c   coefdiving       :       0.00          0          0
0.89/0.96	c   pscostdiving     :       0.00          0          0
0.89/0.96	c   fracdiving       :       0.00          0          0
0.89/0.96	c   veclendiving     :       0.00          0          0
0.89/0.96	c   intdiving        :       0.00          0          0
0.89/0.96	c   actconsdiving    :       0.00          0          0
0.89/0.96	c   objpscostdiving  :       0.00          0          0
0.89/0.96	c   rootsoldiving    :       0.00          0          0
0.89/0.96	c   linesearchdiving :       0.00          0          0
0.89/0.96	c   guideddiving     :       0.00          0          0
0.89/0.96	c   octane           :       0.00          0          0
0.89/0.96	c   rens             :       0.09          1          1
0.89/0.96	c   rins             :       0.00          0          0
0.89/0.96	c   localbranching   :       0.00          0          0
0.89/0.96	c   mutation         :       0.00          0          0
0.89/0.96	c   dins             :       0.00          0          0
0.89/0.96	c   undercover       :       0.00          0          0
0.89/0.96	c   nlp              :       0.00          0          0
0.89/0.96	c   trysol           :       0.00          0          0
0.89/0.96	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/0.96	c   primal LP        :       0.00          0          0       0.00          -
0.89/0.96	c   dual LP          :       0.08          7        740     105.71    9250.00
0.89/0.96	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/0.96	c   barrier LP       :       0.00          0          0       0.00          -
0.89/0.96	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/0.96	c   strong branching :       0.00          0          0       0.00          -
0.89/0.96	c     (at root node) :          -          0          0       0.00          -
0.89/0.96	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.96	c B&B Tree           :
0.89/0.96	c   number of runs   :          1
0.89/0.96	c   nodes            :          1
0.89/0.96	c   nodes (total)    :          1
0.89/0.96	c   nodes left       :          0
0.89/0.96	c   max depth        :          0
0.89/0.96	c   max depth (total):          0
0.89/0.96	c   backtracks       :          0 (0.0%)
0.89/0.96	c   delayed cutoffs  :          0
0.89/0.96	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/0.96	c   avg switch length:       2.00
0.89/0.96	c   switching time   :       0.00
0.89/0.96	c Solution           :
0.89/0.96	c   Solutions found  :         11 (11 improvements)
0.89/0.96	c   First Solution   : +5.43000000000000e+02   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.89/0.96	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.85 seconds, depth 0, found by <rens>)
0.89/0.96	c   Dual Bound       : +3.00000000000000e+00
0.89/0.96	c   Gap              :       0.00 %
0.89/0.96	c   Root Dual Bound  : +3.00000000000000e+00
0.89/0.96	c   Root Iterations  :        740
0.89/0.97	c Time complete: 0.96.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667578-1276479270/watcher-2667578-1276479270 -o /tmp/evaluation-result-2667578-1276479270/solver-2667578-1276479270 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667578-1276479270.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=4792 CPUtime=0
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 552 0 0 0 0 0 0 0 19 0 1 0 23528761 4907008 474 1992294400 4194304 8223781 140735088804944 18446744073709551615 5943394 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26014/statm: 1198 477 302 984 0 211 0

[startup+0.105258 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=15368 CPUtime=0.09
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 5929 0 0 0 7 2 0 0 20 0 1 0 23528761 15736832 2909 1992294400 4194304 8223781 140735088804944 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26014/statm: 3842 2909 542 984 0 2855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15368

[startup+0.201269 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=17544 CPUtime=0.18
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 6528 0 0 0 16 2 0 0 20 0 1 0 23528761 17965056 3508 1992294400 4194304 8223781 140735088804944 18446744073709551615 7235159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26014/statm: 4386 3509 581 984 0 3399 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 17544

[startup+0.30128 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=17352 CPUtime=0.29
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 11314 0 0 0 24 5 0 0 20 0 1 0 23528761 17768448 3490 1992294400 4194304 8223781 140735088804944 18446744073709551615 6008816 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26014/statm: 4338 3490 589 984 0 3351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17352

[startup+0.701324 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=28312 CPUtime=0.69
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 13778 0 0 0 63 6 0 0 20 0 1 0 23528761 28991488 5942 1992294400 4194304 8223781 140735088804944 18446744073709551615 6055488 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26014/statm: 7078 5942 591 984 0 6091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28312

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

[startup+0.801335 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=28276 CPUtime=0.79
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 13794 0 0 0 72 7 0 0 21 0 1 0 23528761 28954624 5958 1992294400 4194304 8223781 140735088804944 18446744073709551615 6055460 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26014/statm: 7069 5958 591 984 0 6082 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 28276

[startup+0.901346 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 26014
/proc/meminfo: memFree=1822656/2059040 swapFree=4140228/4192956
[pid=26014] ppid=26012 vsize=37316 CPUtime=0.89
/proc/26014/stat : 26014 (pbscip.linux.x8) R 26012 26014 25542 0 -1 4202496 17884 0 0 0 81 8 0 0 21 0 1 0 23528761 38211584 7725 1992294400 4194304 8223781 140735088804944 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26014/statm: 9329 7740 592 984 0 8342 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 37316

Child status: 0
Real time (s): 0.975811
CPU time (s): 0.972851
CPU user time (s): 0.883865
CPU system time (s): 0.088986
CPU usage (%): 99.6967
Max. virtual memory (cumulated for all children) (KiB): 37316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.883865
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19266
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 0.001999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-14 03:34:30
IDJOB=2667578
IDBENCH=2222
IDSOLVER=1169
FILE ID=node009/2667578-1276479270
PBS_JOBID= 11173371
Free space on /tmp= 62444 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:10:4.5:0.5:100.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-2667578-1276479270/watcher-2667578-1276479270 -o /tmp/evaluation-result-2667578-1276479270/solver-2667578-1276479270 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667578-1276479270.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4dfe0aab63c58302cf08520fc713ceae
RANDOM SEED=1909610800

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823060 kB
Buffers:         47676 kB
Cached:         110508 kB
SwapCached:       5420 kB
Active:         101956 kB
Inactive:        68416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823060 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            4636 kB
Writeback:           0 kB
AnonPages:       10880 kB
Mapped:          12980 kB
Slab:            43844 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180796 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= 62440 MiB
End job on node009 at 2010-06-14 03:34:31