Trace number 2666149

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT0 1.25481 1.25567

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: Clp 1.11.1] [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-2666149-1276481215.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
0.00/0.05	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
0.00/0.07	c    (0.0s) probing: 138/434 (31.8%) - 0 fixings, 0 aggregations, 88 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 (4 rounds):
0.00/0.07	c  1 deleted vars, 1 deleted constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  2122 implications, 4 cliques
0.00/0.07	c presolved problem has 434 variables (434 bin, 0 int, 0 impl, 0 cont) and 500 constraints
0.00/0.07	c      93 constraints of type <knapsack>
0.00/0.07	c       4 constraints of type <setppc>
0.00/0.07	c     403 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
0.00/0.08	c 
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c t 0.1s|     1 |     0 |   471 |     - |2141k|   0 | 176 | 434 | 500 | 434 | 500 |   0 |   0 |   0 | 0.000000e+00 | 6.040000e+02 |    Inf 
0.09/0.13	o 205
0.09/0.13	c R 0.1s|     1 |     0 |   471 |     - |2152k|   0 | 176 | 434 | 500 | 434 | 500 |   0 |   0 |   0 | 0.000000e+00 | 2.050000e+02 |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   525 |     - |3105k|   0 | 178 | 434 | 500 | 434 | 502 |   2 |   0 |   0 | 1.136868e-13 | 2.050000e+02 |    Inf 
0.29/0.37	o 63
0.29/0.37	c b 0.3s|     1 |     0 |   525 |     - |3117k|   0 | 178 | 434 | 500 | 434 | 502 |   2 |   0 |   0 | 1.136868e-13 | 6.300000e+01 |    Inf 
0.49/0.53	c   0.5s|     1 |     0 |   586 |     - |3503k|   0 | 158 | 434 | 500 | 434 | 503 |   3 |   0 |   0 | 1.136868e-13 | 6.300000e+01 |    Inf 
0.49/0.54	o 28
0.49/0.54	c b 0.5s|     1 |     0 |   586 |     - |3514k|   0 | 158 | 434 | 500 | 434 | 503 |   3 |   0 |   0 | 1.136868e-13 | 2.800000e+01 |    Inf 
0.59/0.69	c   0.6s|     1 |     0 |   655 |     - |3811k|   0 | 134 | 434 | 500 | 434 | 504 |   4 |   0 |   0 | 1.136868e-13 | 2.800000e+01 |    Inf 
0.59/0.69	o 20
0.59/0.69	c b 0.6s|     1 |     0 |   655 |     - |3822k|   0 | 134 | 434 | 500 | 434 | 504 |   4 |   0 |   0 | 1.136868e-13 | 2.000000e+01 |    Inf 
0.79/0.84	c   0.8s|     1 |     0 |   816 |     - |4571k|   0 | 168 | 434 | 500 | 434 | 506 |   6 |   0 |   0 | 1.136868e-13 | 2.000000e+01 |    Inf 
0.79/0.84	o 19
0.79/0.84	c b 0.8s|     1 |     0 |   816 |     - |4582k|   0 | 168 | 434 | 500 | 434 | 506 |   6 |   0 |   0 | 1.136868e-13 | 1.900000e+01 |    Inf 
0.89/0.99	c   0.9s|     1 |     0 |   843 |     - |4581k|   0 | 146 | 434 | 500 | 434 | 507 |   7 |   0 |   0 | 1.136868e-13 | 1.900000e+01 |    Inf 
1.20/1.23	o 0
1.20/1.23	c E 1.1s|     1 |     0 |   843 |     - |4587k|   0 |   - | 434 | 500 | 434 | 507 |   7 |   0 |   0 | 1.136868e-13 | 0.000000e+00 |   0.00%
1.20/1.24	c   1.1s|     1 |     0 |   843 |     - |4587k|   0 |   - | 434 | 500 | 434 | 507 |   7 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.20/1.24	c 
1.20/1.24	c SCIP Status        : problem is solved [optimal solution found]
1.20/1.24	c Solving Time (sec) : 1.14
1.20/1.24	c Solving Nodes      : 1
1.20/1.24	c Primal Bound       : +0.00000000000000e+00 (8 solutions)
1.20/1.24	c Dual Bound         : +0.00000000000000e+00
1.20/1.24	c Gap                : 0.00 %
1.20/1.24	s OPTIMUM FOUND
1.20/1.24	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 x99 
1.20/1.24	v x104 x100 -x268 x290 -x306 x391 x135 -x173 x213 -x115 -x230 -x311 x57 -x95 -x117 x208 x231 -x309 x58 -x141 x227 -x396 x61 
1.20/1.24	v -x97 -x114 -x139 x204 x223 -x264 -x285 x41 x102 -x176 x101 x109 -x177 -x215 -x287 -x216 x291 -x76 x105 -x199 -x267 x289 -x333 
1.20/1.24	v -x229 x308 x393 -x116 x137 -x172 x212 -x228 -x312 -x427 -x34 x138 x295 x397 -x35 x142 -x174 -x206 -x329 x395 -x54 -x122 -x179 
1.20/1.24	v x226 x42 -x98 -x113 -x178 -x195 -x222 -x263 -x328 -x46 x82 x40 x81 -x107 -x265 -x288 -x38 x79 -x270 x271 -x334 x75 -x198 -x269 
1.20/1.24	v x272 -x332 -x37 x305 x394 -x36 -x210 x296 x398 -x426 -x51 -x134 x300 x380 -x53 x123 x175 -x207 -x294 -x93 -x127 x159 -x224 
1.20/1.24	v -x292 -x430 -x50 -x72 -x94 -x111 -x121 x158 -x194 -x220 -x330 -x431 -x90 -x119 x157 x283 x331 -x45 -x71 -x86 -x108 -x196 -x266 
1.20/1.24	v x284 -x335 -x201 -x249 -x280 x313 -x39 x77 x80 -x200 -x250 x276 x25 -x133 x390 -x24 -x52 -x132 -x211 x304 x381 -x428 -x23 
1.20/1.24	v -x92 x170 x385 -x433 -x91 x131 x171 -x299 x379 -x432 -x167 -x225 x282 x377 -x49 -x112 -x126 -x163 -x221 x281 -x293 -x89 -x261 
1.20/1.24	v x327 -x43 -x73 -x85 -x120 x155 -x197 -x262 x315 x74 x156 -x180 -x258 -x279 -x319 x78 -x181 -x254 x275 -x314 x374 -x33 -x148 
1.20/1.24	v x169 -x29 x168 -x303 -x348 x389 -x429 x415 -x21 x130 -x297 -x370 x384 x414 -x22 -x166 -x260 -x324 x413 -x47 -x124 -x162 -x259 
1.20/1.24	v x326 x369 x378 -x87 -x192 -x351 -x44 -x83 -x193 -x323 -x352 x70 -x189 -x257 -x277 x375 -x18 x66 -x185 -x246 -x253 x273 -x318 
1.20/1.24	v x373 -x32 x147 -x425 -x28 -x301 -x347 x388 -x404 x424 -x423 -x14 x128 -x298 -x325 x349 x382 -x419 -x152 -x164 -x191 -x354 -x13 
1.20/1.24	v -x48 -x125 -x160 -x190 x242 -x353 x371 -x411 x67 -x88 x372 -x408 -x412 x69 -x84 -x322 x376 -x19 -x188 -x255 -x278 x355 -x17 
1.20/1.24	v x65 -x184 x245 -x251 -x274 -x316 -x30 x149 -x26 -x302 x386 -x403 x153 -x422 x129 -x151 x350 x383 -x418 -x165 -x409 -x15 -x68 
1.20/1.24	v -x161 x241 x339 -x407 -x16 -x338 x368 -x20 x243 -x320 x357 -x2 -x186 x248 -x256 x360 x64 -x182 x247 -x252 -x317 x356 -x31 
1.20/1.24	v x150 -x27 x154 x387 -x405 x146 x406 -x420 x410 -x416 x346 x365 -x402 x343 x367 -x12 -x4 x244 -x321 -x336 x364 -x5 -x187 x233 
1.20/1.24	v -x337 -x3 x62 -x183 x234 x358 x435 x345 -x421 -x10 x145 -x366 -x417 -x9 -x143 x238 x344 x362 -x434 -x11 -x144 x237 x342 -x401 
1.20/1.24	v -x8 x239 x361 -x399 -x7 x240 x340 x363 -x400 x236 x341 -x6 x63 x235 x359 
1.20/1.24	c SCIP Status        : problem is solved [optimal solution found]
1.20/1.24	c Solving Time       :       1.14
1.20/1.24	c Original Problem   :
1.20/1.24	c   Problem name     : HOME/instance-2666149-1276481215.opb
1.20/1.24	c   Variables        : 435 (435 binary, 0 integer, 0 implicit integer, 0 continuous)
1.20/1.24	c   Constraints      : 501 initial, 501 maximal
1.20/1.24	c Presolved Problem  :
1.20/1.24	c   Problem name     : t_HOME/instance-2666149-1276481215.opb
1.20/1.24	c   Variables        : 434 (434 binary, 0 integer, 0 implicit integer, 0 continuous)
1.20/1.24	c   Constraints      : 500 initial, 500 maximal
1.20/1.24	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.20/1.24	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   probing          :       0.02          0          0          0          0          0          0          0          0
1.20/1.24	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   linear           :       0.01          1          0          0          1          0          1          0          0
1.20/1.24	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.20/1.24	c   root node        :          -          0          -          -          0          -          -          -          -
1.20/1.24	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.20/1.24	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.20/1.24	c   knapsack         :         93          6        310          0          0          0          0          0          0          0
1.20/1.24	c   setppc           :          4          6        310          0          0          0          0          0          0          0
1.20/1.24	c   logicor          :        403          6        302          0          0          0          0          0          0          0
1.20/1.24	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.20/1.24	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.20/1.24	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.20/1.24	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.20/1.24	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.20/1.24	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.20/1.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.20/1.24	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.20/1.24	c   vbounds          :       0.00          2          0          0
1.20/1.24	c   rootredcost      :       0.01          0          0          0
1.20/1.24	c   pseudoobj        :       0.00          2          0          0
1.20/1.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.20/1.24	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.20/1.24	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.20/1.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.20/1.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.20/1.24	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.20/1.24	c   applied globally :          -          -          -          0        0.0          -          -          -
1.20/1.24	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.20/1.24	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.20/1.24	c   cut pool         :       0.00          5          -          -         20          -    (maximal pool size: 289)
1.20/1.24	c   redcost          :       0.00          6          0          0          0          0
1.20/1.24	c   impliedbounds    :       0.00          6          0          0          0          0
1.20/1.24	c   intobj           :       0.00          0          0          0          0          0
1.20/1.24	c   cgmip            :       0.00          0          0          0          0          0
1.20/1.24	c   gomory           :       0.38          6          0          0        284          0
1.20/1.24	c   strongcg         :       0.32          6          0          0        676          0
1.20/1.24	c   cmir             :       0.04          6          0          0          0          0
1.20/1.24	c   flowcover        :       0.06          6          0          0          0          0
1.20/1.24	c   clique           :       0.01          6          0          0          0          0
1.20/1.24	c   zerohalf         :       0.00          0          0          0          0          0
1.20/1.24	c   mcf              :       0.00          1          0          0          0          0
1.20/1.24	c   rapidlearning    :       0.03          1          0          0          0          0
1.20/1.24	c Pricers            :       Time      Calls       Vars
1.20/1.24	c   problem variables:       0.00          0          0
1.20/1.24	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.20/1.24	c   pscost           :       0.00          0          0          0          0          0          0
1.20/1.24	c   inference        :       0.00          0          0          0          0          0          0
1.20/1.24	c   mostinf          :       0.00          0          0          0          0          0          0
1.20/1.24	c   leastinf         :       0.00          0          0          0          0          0          0
1.20/1.24	c   fullstrong       :       0.00          0          0          0          0          0          0
1.20/1.24	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.20/1.24	c   random           :       0.00          0          0          0          0          0          0
1.20/1.24	c   relpscost        :       0.00          0          0          0          0          0          0
1.20/1.24	c Primal Heuristics  :       Time      Calls      Found
1.20/1.24	c   LP solutions     :       0.00          -          0
1.20/1.24	c   pseudo solutions :       0.00          -          0
1.20/1.24	c   crossover        :       0.00          0          0
1.20/1.24	c   trivial          :       0.00          2          2
1.20/1.24	c   simplerounding   :       0.00          0          0
1.20/1.24	c   zirounding       :       0.00          1          0
1.20/1.24	c   rounding         :       0.01          6          1
1.20/1.24	c   shifting         :       0.00          6          0
1.20/1.24	c   intshifting      :       0.00          0          0
1.20/1.24	c   oneopt           :       0.01          5          4
1.20/1.24	c   twoopt           :       0.00          0          0
1.20/1.24	c   fixandinfer      :       0.00          0          0
1.20/1.24	c   feaspump         :       0.00          0          0
1.20/1.24	c   coefdiving       :       0.00          0          0
1.20/1.24	c   pscostdiving     :       0.00          0          0
1.20/1.24	c   fracdiving       :       0.00          0          0
1.20/1.24	c   veclendiving     :       0.00          0          0
1.20/1.24	c   intdiving        :       0.00          0          0
1.20/1.24	c   actconsdiving    :       0.00          0          0
1.20/1.24	c   objpscostdiving  :       0.00          0          0
1.20/1.24	c   rootsoldiving    :       0.00          0          0
1.20/1.24	c   linesearchdiving :       0.00          0          0
1.20/1.24	c   guideddiving     :       0.00          0          0
1.20/1.24	c   octane           :       0.00          0          0
1.20/1.24	c   rens             :       0.10          1          1
1.20/1.24	c   rins             :       0.00          0          0
1.20/1.24	c   localbranching   :       0.00          0          0
1.20/1.24	c   mutation         :       0.00          0          0
1.20/1.24	c   dins             :       0.00          0          0
1.20/1.24	c   undercover       :       0.00          0          0
1.20/1.24	c   nlp              :       0.00          0          0
1.20/1.24	c   trysol           :       0.00          0          0
1.20/1.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.20/1.24	c   primal LP        :       0.00          0          0       0.00          -
1.20/1.24	c   dual LP          :       0.13          6        843     140.50    6484.62
1.20/1.24	c   lex dual LP      :       0.00          0          0       0.00          -
1.20/1.24	c   barrier LP       :       0.00          0          0       0.00          -
1.20/1.24	c   diving/probing LP:       0.00          0          0       0.00          -
1.20/1.24	c   strong branching :       0.00          0          0       0.00          -
1.20/1.24	c     (at root node) :          -          0          0       0.00          -
1.20/1.24	c   conflict analysis:       0.00          0          0       0.00          -
1.20/1.24	c B&B Tree           :
1.20/1.24	c   number of runs   :          1
1.20/1.24	c   nodes            :          1
1.20/1.24	c   nodes (total)    :          1
1.20/1.24	c   nodes left       :          0
1.20/1.24	c   max depth        :          0
1.20/1.24	c   max depth (total):          0
1.20/1.24	c   backtracks       :          0 (0.0%)
1.20/1.24	c   delayed cutoffs  :          0
1.20/1.24	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.20/1.24	c   avg switch length:       2.00
1.20/1.24	c   switching time   :       0.00
1.20/1.24	c Solution           :
1.20/1.24	c   Solutions found  :          8 (7 improvements)
1.20/1.24	c   First Solution   : +6.04000000000000e+02   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
1.20/1.24	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.14 seconds, depth 0, found by <rens>)
1.20/1.24	c   Dual Bound       : +0.00000000000000e+00
1.20/1.24	c   Gap              :       0.00 %
1.20/1.24	c   Root Dual Bound  : +0.00000000000000e+00
1.20/1.24	c   Root Iterations  :        843
1.20/1.25	c Time complete: 1.24.

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-2666149-1276481215/watcher-2666149-1276481215 -o /tmp/evaluation-result-2666149-1276481215/solver-2666149-1276481215 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666149-1276481215.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 29092
/proc/meminfo: memFree=1794360/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=9288 CPUtime=0
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 1086 0 0 0 0 0 0 0 20 0 1 0 21777826 9510912 1006 1992294400 4194304 9819077 140737474055120 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29092/statm: 2322 1017 371 1374 0 943 0

[startup+0.104822 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29092
/proc/meminfo: memFree=1794360/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=18364 CPUtime=0.09
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 5860 0 0 0 7 2 0 0 20 0 1 0 21777826 18804736 3058 1992294400 4194304 9819077 140737474055120 18446744073709551615 7318544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29092/statm: 4591 3058 644 1374 0 3212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18364

[startup+0.200841 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29092
/proc/meminfo: memFree=1794360/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=19504 CPUtime=0.19
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 6297 0 0 0 17 2 0 0 20 0 1 0 21777826 19972096 3374 1992294400 4194304 9819077 140737474055120 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29092/statm: 4876 3374 662 1374 0 3497 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19504

[startup+0.30086 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29092
/proc/meminfo: memFree=1794360/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=22476 CPUtime=0.29
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 7058 0 0 0 26 3 0 0 20 0 1 0 21777826 23015424 4135 1992294400 4194304 9819077 140737474055120 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29092/statm: 5619 4135 670 1374 0 4240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22476

[startup+0.700934 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29092
/proc/meminfo: memFree=1794360/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=24504 CPUtime=0.69
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 12329 0 0 0 64 5 0 0 20 0 1 0 21777826 25092096 5044 1992294400 4194304 9819077 140737474055120 18446744073709551615 6031585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29092/statm: 6126 5044 698 1374 0 4747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24504

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

[startup+0.800952 s]
/proc/loadavg: 1.00 1.04 1.00 3/106 29092
/proc/meminfo: memFree=1794360/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=25696 CPUtime=0.79
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 12613 0 0 0 73 6 0 0 21 0 1 0 21777826 26312704 5328 1992294400 4194304 9819077 140737474055120 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29092/statm: 6424 5328 698 1374 0 5045 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 25696

[startup+1.20903 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29093
/proc/meminfo: memFree=1775132/2059040 swapFree=4142408/4192956
[pid=29092] ppid=29090 vsize=36996 CPUtime=1.2
/proc/29092/stat : 29092 (pbscip.linux.x8) R 29090 29092 28281 0 -1 4202496 18074 0 0 0 112 8 0 0 22 0 1 0 21777826 37883904 7451 1992294400 4194304 9819077 140737474055120 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29092/statm: 9249 7451 708 1374 0 7870 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 36996

Child status: 0
Real time (s): 1.25567
CPU time (s): 1.25481
CPU user time (s): 1.16782
CPU system time (s): 0.086986
CPU usage (%): 99.931
Max. virtual memory (cumulated for all children) (KiB): 36996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16782
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18280
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= 2

runsolver used 0.006998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-14 04:06:55
IDJOB=2666149
IDBENCH=2225
IDSOLVER=1168
FILE ID=node019/2666149-1276481215
PBS_JOBID= 11173378
Free space on /tmp= 62380 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666149-1276481215/watcher-2666149-1276481215 -o /tmp/evaluation-result-2666149-1276481215/solver-2666149-1276481215 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666149-1276481215.opb -t 1800 -m 1800

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

MD5SUM BENCH= b258fc1dc8cb1827e842a0b9558712c7
RANDOM SEED=1683096599

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:       1794764 kB
Buffers:         65148 kB
Cached:         107924 kB
SwapCached:       4636 kB
Active:         103996 kB
Inactive:        82576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794764 kB
SwapTotal:     4192956 kB
SwapFree:      4142408 kB
Dirty:            6220 kB
Writeback:           0 kB
AnonPages:       11836 kB
Mapped:          13728 kB
Slab:            55960 kB
PageTables:       4008 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= 62372 MiB
End job on node019 at 2010-06-14 04:06:56