Trace number 2667579

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 solverOPT0 1.3178 1.31843

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:10:4.5:0.95:100.opb
MD5SUMb258fc1dc8cb1827e842a0b9558712c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.090985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables435
Total number of constraints501
Number of constraints which are clauses403
Number of constraints which are cardinality constraints (but not clauses)98
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Number of terms in the objective function 435
Biggest coefficient in the objective function 282
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1168
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 282
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1168
Number of bits of the biggest sum of numbers11
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-2667579-1276481217.opb>
0.00/0.02	c original problem has 435 variables (435 bin, 0 int, 0 impl, 0 cont) and 501 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	o 604
0.00/0.02	c feasible solution found by trivial heuristic, objective value  6.040000e+02
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1898 impls, 4 clqs
0.00/0.05	c (round 2) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 477 upgd conss, 1898 impls, 4 clqs
0.04/0.05	c (round 3) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 500 upgd conss, 1898 impls, 4 clqs
0.04/0.07	c    (0.0s) probing: 138/434 (31.8%) - 0 fixings, 0 aggregations, 88 implications, 0 bound changes
0.04/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.07	c presolving (4 rounds):
0.04/0.07	c  1 deleted vars, 1 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.07	c  2122 implications, 4 cliques
0.04/0.07	c presolved problem has 434 variables (434 bin, 0 int, 0 impl, 0 cont) and 500 constraints
0.04/0.07	c      93 constraints of type <knapsack>
0.04/0.07	c       4 constraints of type <setppc>
0.04/0.07	c     403 constraints of type <logicor>
0.04/0.07	c transformed objective value is always integral (scale: 1)
0.04/0.07	c Presolving Time: 0.04
0.04/0.07	c - non default parameters ----------------------------------------------------------------------
0.04/0.07	c # SCIP version 1.2.1.2
0.04/0.07	c 
0.04/0.07	c # frequency for displaying node information lines
0.04/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.07	c display/freq = 10000
0.04/0.07	c 
0.04/0.07	c # maximal time in seconds to run
0.04/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.07	c limits/time = 1799.99
0.04/0.07	c 
0.04/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.07	c limits/memory = 1620
0.04/0.07	c 
0.04/0.07	c # should presolving try to simplify inequalities
0.04/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.07	c constraints/linear/simplifyinequalities = TRUE
0.04/0.07	c 
0.04/0.07	c # should presolving try to simplify knapsacks
0.04/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.07	c 
0.04/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.07	c separating/rapidlearning/freq = 0
0.04/0.07	c 
0.04/0.07	c -----------------------------------------------------------------------------------------------
0.04/0.07	c start solving
0.04/0.08	c 
0.09/0.17	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c t 0.1s|     1 |     0 |   959 |     - |2141k|   0 |  91 | 434 | 500 | 434 | 500 |   0 |   0 |   0 | 0.000000e+00 | 6.040000e+02 |    Inf 
0.09/0.17	o 89
0.09/0.17	c R 0.1s|     1 |     0 |   959 |     - |2152k|   0 |  91 | 434 | 500 | 434 | 500 |   0 |   0 |   0 | 0.000000e+00 | 8.900000e+01 |    Inf 
0.09/0.17	o 87
0.09/0.17	c s 0.1s|     1 |     0 |   959 |     - |2163k|   0 |  91 | 434 | 500 | 434 | 500 |   0 |   0 |   0 | 0.000000e+00 | 8.700000e+01 |    Inf 
0.29/0.38	o 14
0.29/0.38	c y 0.3s|     1 |     0 |   959 |     - |3649k|   0 |  91 | 434 | 500 | 434 | 500 |   0 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.39/0.41	c   0.3s|     1 |     0 |  1046 |     - |2250k|   0 | 176 | 434 | 500 | 434 | 502 |   2 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.49/0.56	c   0.5s|     1 |     0 |  1103 |     - |2927k|   0 | 187 | 434 | 500 | 434 | 503 |   3 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.69/0.71	c   0.6s|     1 |     0 |  1169 |     - |3295k|   0 | 194 | 434 | 500 | 434 | 505 |   5 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.79/0.87	c   0.8s|     1 |     0 |  1231 |     - |3709k|   0 | 198 | 434 | 500 | 434 | 506 |   6 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
0.99/1.04	c   0.9s|     1 |     0 |  1313 |     - |4008k|   0 | 179 | 434 | 500 | 434 | 507 |   7 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
1.19/1.22	c   1.1s|     1 |     0 |  1464 |     - |4185k|   0 | 138 | 434 | 500 | 434 | 508 |   8 |   0 |   0 | 0.000000e+00 | 1.400000e+01 |    Inf 
1.19/1.29	o 0
1.19/1.29	c E 1.2s|     1 |     0 |  1464 |     - |4190k|   0 |   - | 434 | 500 | 434 | 508 |   8 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.29/1.30	c   1.2s|     1 |     0 |  1464 |     - |4190k|   0 |   - | 434 | 500 | 434 | 508 |   8 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.29/1.30	c 
1.29/1.30	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.30	c Solving Time (sec) : 1.18
1.29/1.30	c Solving Nodes      : 1
1.29/1.30	c Primal Bound       : +0.00000000000000e+00 (6 solutions)
1.29/1.30	c Dual Bound         : +0.00000000000000e+00
1.29/1.30	c Gap                : 0.00 %
1.29/1.30	s OPTIMUM FOUND
1.29/1.30	v x1 x214 -x307 -x392 -x56 x136 x205 x209 -x55 -x96 x202 x232 -x118 -x203 x219 -x310 x106 -x218 x286 -x59 -x110 x140 -x217 -x60 x103 
1.29/1.30	v x99 x104 x100 -x268 x290 -x306 -x391 x135 -x173 x213 -x115 x230 -x311 -x57 -x95 -x117 x208 x231 -x309 -x58 x141 x227 -x396 
1.29/1.30	v -x61 -x97 x114 x139 -x204 -x223 -x264 x285 -x41 x102 -x176 x101 -x109 -x177 -x215 x287 -x216 x291 -x76 x105 -x199 -x267 x289 
1.29/1.30	v -x333 x229 -x308 -x393 -x116 x137 -x172 x212 x228 -x312 -x427 -x34 x138 -x295 -x397 -x35 x142 -x174 x206 -x329 -x395 -x54 -x122 
1.29/1.30	v -x179 x226 -x42 x98 -x113 -x178 x195 -x222 -x263 -x328 -x46 x82 -x40 x81 -x107 -x265 x288 -x38 x79 x270 x271 -x334 -x75 
1.29/1.30	v -x198 x269 x272 -x332 -x37 x305 -x394 -x36 x210 x296 -x398 -x426 -x51 -x134 -x300 -x380 -x53 x123 -x175 x207 -x294 -x93 x127 
1.29/1.30	v x159 x224 -x292 -x430 -x50 -x72 -x94 -x111 -x121 x158 x194 -x220 x330 -x431 -x90 -x119 -x157 -x283 x331 -x45 -x71 -x86 -x108 
1.29/1.30	v x196 x266 -x284 x335 -x201 x249 x280 x313 -x39 -x77 x80 -x200 x250 x276 x25 -x133 x390 -x24 -x52 -x132 x211 -x304 x381 -x428 
1.29/1.30	v -x23 -x92 x170 -x385 x433 -x91 -x131 x171 -x299 -x379 x432 -x167 -x225 -x282 -x377 -x49 -x112 x126 -x163 -x221 -x281 -x293 -x89 
1.29/1.30	v -x261 x327 -x43 -x73 -x85 -x120 -x155 x197 -x262 x315 -x74 -x156 x180 -x258 x279 x319 -x78 x181 x254 x275 -x314 -x374 -x33 
1.29/1.30	v -x148 x169 -x29 x168 -x303 x348 -x389 x429 x415 -x21 -x130 -x297 x370 -x384 x414 -x22 -x166 -x260 -x324 x413 -x47 x124 -x162 
1.29/1.30	v -x259 x326 x369 -x378 -x87 -x192 -x351 -x44 -x83 x193 x323 -x352 -x70 x189 -x257 -x277 -x375 -x18 x66 -x185 -x246 -x253 x273 
1.29/1.30	v x318 -x373 -x32 -x147 x425 -x28 -x301 x347 -x388 x404 x424 x423 -x14 -x128 -x298 -x325 x349 -x382 x419 -x152 -x164 -x191 -x354 
1.29/1.30	v -x13 -x48 -x125 -x160 -x190 x242 -x353 x371 -x411 -x67 -x88 x372 -x408 -x412 -x69 -x84 x322 -x376 -x19 x188 -x255 -x278 x355 
1.29/1.30	v -x17 -x65 -x184 x245 -x251 x274 -x316 -x30 -x149 -x26 -x302 -x386 x403 -x153 x422 -x129 -x151 x350 -x383 x418 -x165 x409 -x15 
1.29/1.30	v -x68 -x161 x241 -x339 x407 -x16 -x338 -x368 -x20 x243 x320 x357 x2 -x186 x248 -x256 x360 -x64 -x182 x247 -x252 -x317 x356 
1.29/1.30	v -x31 x150 -x27 -x154 -x387 x405 -x146 x406 x420 x410 x416 x346 -x365 x402 -x343 -x367 x12 x4 x244 -x321 -x336 x364 x5 -x187 
1.29/1.30	v x233 -x337 x3 -x62 -x183 x234 x358 x435 x345 -x421 -x10 -x145 -x366 x417 -x9 -x143 -x238 x344 x362 x434 x11 -x144 -x237 -x342 
1.29/1.30	v x401 x8 -x239 x361 x399 x7 x240 -x340 x363 -x400 x236 -x341 x6 -x63 x235 x359 
1.29/1.30	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.30	c Solving Time       :       1.18
1.29/1.30	c Original Problem   :
1.29/1.30	c   Problem name     : HOME/instance-2667579-1276481217.opb
1.29/1.30	c   Variables        : 435 (435 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.30	c   Constraints      : 501 initial, 501 maximal
1.29/1.30	c Presolved Problem  :
1.29/1.30	c   Problem name     : t_HOME/instance-2667579-1276481217.opb
1.29/1.30	c   Variables        : 434 (434 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.30	c   Constraints      : 500 initial, 500 maximal
1.29/1.30	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.30	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.29/1.30	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
1.29/1.30	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   linear           :       0.02          1          0          0          1          0          1          0          0
1.29/1.30	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.29/1.30	c   root node        :          -          0          -          -          0          -          -          -          -
1.29/1.30	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.30	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.29/1.30	c   knapsack         :         93          6        310          0          0          0          0          0          0          0
1.29/1.30	c   setppc           :          4          6        310          0          0          0          0          0          0          0
1.29/1.30	c   logicor          :        403          6        302          0          0          0          0          0          0          0
1.29/1.30	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.29/1.30	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.30	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.29/1.30	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
1.29/1.30	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.29/1.30	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.29/1.30	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.30	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.30	c   vbounds          :       0.00          2          0          0
1.29/1.30	c   rootredcost      :       0.00          0          0          0
1.29/1.30	c   pseudoobj        :       0.00          2          0          0
1.29/1.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.30	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.30	c   applied globally :          -          -          -          0        0.0          -          -          -
1.29/1.30	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.30	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.30	c   cut pool         :       0.00          5          -          -          6          -    (maximal pool size: 227)
1.29/1.30	c   redcost          :       0.00          6          0          0          0          0
1.29/1.30	c   impliedbounds    :       0.00          6          0          0          0          0
1.29/1.30	c   intobj           :       0.00          0          0          0          0          0
1.29/1.30	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.30	c   gomory           :       0.30          6          0          0        193          0
1.29/1.30	c   strongcg         :       0.32          6          0          0        722          0
1.29/1.30	c   cmir             :       0.05          6          0          0          0          0
1.29/1.30	c   flowcover        :       0.07          6          0          0          0          0
1.29/1.30	c   clique           :       0.00          6          0          0          0          0
1.29/1.30	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.30	c   mcf              :       0.00          1          0          0          0          0
1.29/1.30	c   rapidlearning    :       0.10          1          0          0          0          0
1.29/1.30	c Pricers            :       Time      Calls       Vars
1.29/1.30	c   problem variables:       0.00          0          0
1.29/1.30	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.30	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.30	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.30	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.30	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.30	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.30	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.30	c   random           :       0.00          0          0          0          0          0          0
1.29/1.30	c   relpscost        :       0.00          0          0          0          0          0          0
1.29/1.30	c Primal Heuristics  :       Time      Calls      Found
1.29/1.30	c   LP solutions     :       0.00          -          0
1.29/1.30	c   pseudo solutions :       0.00          -          0
1.29/1.30	c   crossover        :       0.00          0          0
1.29/1.30	c   oneopt           :       0.00          1          0
1.29/1.30	c   trivial          :       0.00          2          2
1.29/1.30	c   simplerounding   :       0.00          0          0
1.29/1.30	c   zirounding       :       0.00          1          0
1.29/1.30	c   rounding         :       0.01          7          1
1.29/1.30	c   shifting         :       0.00          7          1
1.29/1.30	c   intshifting      :       0.00          0          0
1.29/1.30	c   twoopt           :       0.00          0          0
1.29/1.30	c   fixandinfer      :       0.00          0          0
1.29/1.30	c   feaspump         :       0.00          0          0
1.29/1.30	c   coefdiving       :       0.00          0          0
1.29/1.30	c   pscostdiving     :       0.00          0          0
1.29/1.30	c   fracdiving       :       0.00          0          0
1.29/1.30	c   veclendiving     :       0.00          0          0
1.29/1.30	c   intdiving        :       0.00          0          0
1.29/1.30	c   actconsdiving    :       0.00          0          0
1.29/1.30	c   objpscostdiving  :       0.00          0          0
1.29/1.30	c   rootsoldiving    :       0.00          0          0
1.29/1.30	c   linesearchdiving :       0.00          0          0
1.29/1.30	c   guideddiving     :       0.00          0          0
1.29/1.30	c   octane           :       0.00          0          0
1.29/1.30	c   rens             :       0.05          1          1
1.29/1.30	c   rins             :       0.00          0          0
1.29/1.30	c   localbranching   :       0.00          0          0
1.29/1.30	c   mutation         :       0.00          0          0
1.29/1.30	c   dins             :       0.00          0          0
1.29/1.30	c   undercover       :       0.00          0          0
1.29/1.30	c   nlp              :       0.00          0          0
1.29/1.30	c   trysol           :       0.00          0          0
1.29/1.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.30	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.30	c   dual LP          :       0.22          7       1464     209.14    6654.55
1.29/1.30	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.30	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.30	c   diving/probing LP:       0.00          0          0       0.00          -
1.29/1.30	c   strong branching :       0.00          0          0       0.00          -
1.29/1.30	c     (at root node) :          -          0          0       0.00          -
1.29/1.30	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.30	c B&B Tree           :
1.29/1.30	c   number of runs   :          1
1.29/1.30	c   nodes            :          1
1.29/1.30	c   nodes (total)    :          1
1.29/1.30	c   nodes left       :          0
1.29/1.30	c   max depth        :          0
1.29/1.30	c   max depth (total):          0
1.29/1.30	c   backtracks       :          0 (0.0%)
1.29/1.30	c   delayed cutoffs  :          0
1.29/1.30	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.29/1.30	c   avg switch length:       2.00
1.29/1.30	c   switching time   :       0.00
1.29/1.30	c Solution           :
1.29/1.30	c   Solutions found  :          6 (5 improvements)
1.29/1.30	c   First Solution   : +6.04000000000000e+02   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
1.29/1.30	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.18 seconds, depth 0, found by <rens>)
1.29/1.30	c   Dual Bound       : +0.00000000000000e+00
1.29/1.30	c   Gap              :       0.00 %
1.29/1.30	c   Root Dual Bound  : +0.00000000000000e+00
1.29/1.30	c   Root Iterations  :       1464
1.29/1.31	c Time complete: 1.3.

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667579-1276481217/watcher-2667579-1276481217 -o /tmp/evaluation-result-2667579-1276481217/solver-2667579-1276481217 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667579-1276481217.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 1.04 1.00 3/106 29119
/proc/meminfo: memFree=1795956/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=6696 CPUtime=0
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 993 0 0 0 0 0 0 0 25 0 1 0 21778011 6856704 912 1992294400 4194304 8223781 140737330518224 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29119/statm: 1674 922 348 984 0 687 0

[startup+0.052938 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29119
/proc/meminfo: memFree=1795956/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=13232 CPUtime=0.04
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 3518 0 0 0 3 1 0 0 25 0 1 0 21778011 13549568 2302 1992294400 4194304 8223781 140737330518224 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29119/statm: 3308 2302 465 984 0 2321 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13232

[startup+0.100947 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29119
/proc/meminfo: memFree=1795956/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=15584 CPUtime=0.09
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 5736 0 0 0 7 2 0 0 18 0 1 0 21778011 15958016 2972 1992294400 4194304 8223781 140737330518224 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29119/statm: 3896 2972 538 984 0 2909 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15584

[startup+0.300985 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29119
/proc/meminfo: memFree=1795956/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=27224 CPUtime=0.29
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 11191 0 0 0 24 5 0 0 18 0 1 0 21778011 27877376 5590 1992294400 4194304 8223781 140737330518224 18446744073709551615 4853708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29119/statm: 6806 5590 581 984 0 5819 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27224

[startup+0.701058 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29119
/proc/meminfo: memFree=1795956/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=23984 CPUtime=0.69
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 12264 0 0 0 62 7 0 0 18 0 1 0 21778011 24559616 5090 1992294400 4194304 8223781 140737330518224 18446744073709551615 6559617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29119/statm: 5996 5090 591 984 0 5009 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23984

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

[startup+1.10913 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29120
/proc/meminfo: memFree=1775860/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=26788 CPUtime=1.09
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 12850 0 0 0 102 7 0 0 19 0 1 0 21778011 27430912 5676 1992294400 4194304 8223781 140737330518224 18446744073709551615 4310647 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29119/statm: 6697 5676 591 984 0 5710 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 26788

[startup+1.30117 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29120
/proc/meminfo: memFree=1775860/2059040 swapFree=4142408/4192956
[pid=29119] ppid=29117 vsize=35372 CPUtime=1.29
/proc/29119/stat : 29119 (pbscip.linux.x8) R 29117 29119 28281 0 -1 4202496 18299 0 0 0 119 10 0 0 19 0 1 0 21778011 36220928 7517 1992294400 4194304 8223781 140737330518224 18446744073709551615 4333576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29119/statm: 8843 7517 597 984 0 7856 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 35372

Child status: 0
Real time (s): 1.31843
CPU time (s): 1.3178
CPU user time (s): 1.20882
CPU system time (s): 0.108983
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 35372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.20882
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18305
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= 2

runsolver used 0.005999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-14 04:06:57
IDJOB=2667579
IDBENCH=2225
IDSOLVER=1169
FILE ID=node019/2667579-1276481217
PBS_JOBID= 11173378
Free space on /tmp= 62380 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-10:10:4.5:0.95:100.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-2667579-1276481217/watcher-2667579-1276481217 -o /tmp/evaluation-result-2667579-1276481217/solver-2667579-1276481217 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667579-1276481217.opb -t 1800 -m 1800

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

MD5SUM BENCH= b258fc1dc8cb1827e842a0b9558712c7
RANDOM SEED=546999582

node019.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1796360 kB
Buffers:         65180 kB
Cached:         106308 kB
SwapCached:       4636 kB
Active:         102364 kB
Inactive:        82580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796360 kB
SwapTotal:     4192956 kB
SwapFree:      4142408 kB
Dirty:            4524 kB
Writeback:           0 kB
AnonPages:       11720 kB
Mapped:          13748 kB
Slab:            56044 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181896 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= 62376 MiB
End job on node019 at 2010-06-14 04:06:58