Trace number 3732864

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 0.690894 0.693349

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 benchmark0.027995
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-3732864-1338692853.opb>
0.00/0.01	c original problem has 372 variables (372 bin, 0 int, 0 impl, 0 cont) and 421 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	o 543
0.00/0.01	c feasible solution found by trivial heuristic, objective value  5.430000e+02
0.00/0.01	c presolving:
0.00/0.01	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
0.00/0.02	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
0.00/0.02	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
0.00/0.02	c (round 4) 3 del vars, 5 del conss, 1 chg bounds, 1 chg sides, 0 chg coeffs, 417 upgd conss, 1556 impls, 4 clqs
0.00/0.03	c    (0.0s) probing: 124/369 (33.6%) - 0 fixings, 0 aggregations, 39 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (5 rounds):
0.00/0.03	c  3 deleted vars, 5 deleted constraints, 1 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.03	c  1674 implications, 4 cliques
0.00/0.03	c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.03	c      71 constraints of type <knapsack>
0.00/0.03	c     339 constraints of type <setppc>
0.00/0.03	c       6 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 1.2.1.3
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1790
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 13950
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify inequalities
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/linear/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/indicator/addCouplingCons = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify knapsacks
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c separating/rapidlearning/freq = 0
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.03	o 541
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c t 0.0s|     1 |     0 |     0 |     - |1538k|   0 |   - | 369 | 416 |   0 |   0 |   0 |   0 |   0 |      --      | 5.410000e+02 |    Inf 
0.00/0.03	o 524
0.00/0.03	c t 0.0s|     1 |     0 |     0 |     - |1542k|   0 |   - | 369 | 416 |   0 |   0 |   0 |   0 |   0 |      --      | 5.240000e+02 |    Inf 
0.00/0.03	o 251
0.00/0.03	c b 0.0s|     1 |     0 |     0 |     - |1836k|   0 |   - | 369 | 416 | 369 | 416 |   0 |   0 |   0 |      --      | 2.510000e+02 |    Inf 
0.00/0.06	c   0.0s|     1 |     0 |   700 |     - |1831k|   0 |  66 | 369 | 416 | 369 | 416 |   0 |   0 |   0 | 3.000000e+00 | 2.510000e+02 |8266.67%
0.00/0.06	o 72
0.00/0.06	c R 0.0s|     1 |     0 |   700 |     - |1841k|   0 |  66 | 369 | 416 | 369 | 416 |   0 |   0 |   0 | 3.000000e+00 | 7.200000e+01 |2300.00%
0.00/0.06	o 70
0.00/0.06	c s 0.0s|     1 |     0 |   700 |     - |1850k|   0 |  66 | 369 | 416 | 369 | 416 |   0 |   0 |   0 | 3.000000e+00 | 7.000000e+01 |2233.33%
0.00/0.06	o 24
0.00/0.06	c b 0.0s|     1 |     0 |   700 |     - |1859k|   0 |  66 | 369 | 416 | 369 | 416 |   0 |   0 |   0 | 3.000000e+00 | 2.400000e+01 | 700.00%
0.08/0.11	c   0.1s|     1 |     0 |   782 |     - |1970k|   0 | 160 | 369 | 416 | 369 | 418 |   2 |   0 |   0 | 3.000000e+00 | 2.400000e+01 | 700.00%
0.08/0.11	o 13
0.08/0.11	c b 0.1s|     1 |     0 |   782 |     - |1979k|   0 | 160 | 369 | 416 | 369 | 418 |   2 |   0 |   0 | 3.000000e+00 | 1.300000e+01 | 333.33%
0.08/0.18	c   0.2s|     1 |     0 |   855 |     - |2674k|   0 | 170 | 369 | 416 | 369 | 419 |   3 |   0 |   0 | 3.000000e+00 | 1.300000e+01 | 333.33%
0.08/0.18	o 10
0.08/0.18	c b 0.2s|     1 |     0 |   855 |     - |2683k|   0 | 170 | 369 | 416 | 369 | 419 |   3 |   0 |   0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.19/0.23	c   0.2s|     1 |     0 |   895 |     - |2995k|   0 | 171 | 369 | 416 | 369 | 420 |   4 |   0 |   0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.19/0.29	c   0.3s|     1 |     0 |   954 |     - |3325k|   0 | 157 | 369 | 416 | 369 | 421 |   5 |   0 |   0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.29/0.35	c   0.3s|     1 |     0 |  1005 |     - |3529k|   0 | 169 | 369 | 416 | 369 | 422 |   6 |   0 |   0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.39/0.41	c   0.4s|     1 |     0 |  1077 |     - |3615k|   0 | 171 | 369 | 416 | 369 | 423 |   7 |   0 |   0 | 3.000000e+00 | 1.000000e+01 | 233.33%
0.59/0.68	o 3
0.59/0.68	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.59/0.68	c E 0.7s|     1 |     0 |  1077 |     - |3620k|   0 |   - | 369 | 416 | 369 | 423 |   7 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.59/0.68	c   0.7s|     1 |     0 |  1077 |     - |3620k|   0 |   - | 369 | 416 | 369 | 423 |   7 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.59/0.68	c 
0.59/0.68	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.68	c Solving Time (sec) : 0.67
0.59/0.68	c Solving Nodes      : 1
0.59/0.68	c Primal Bound       : +3.00000000000000e+00 (10 solutions)
0.59/0.68	c Dual Bound         : +3.00000000000000e+00
0.59/0.68	c Gap                : 0.00 %
0.59/0.68	s OPTIMUM FOUND
0.59/0.68	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 
0.59/0.68	v -x332 -x216 -x333 -x367 x67 -x317 x328 x359 x62 -x319 x326 x354 -x324 x352 x300 -x323 -x342 -x69 x187 x263 -x338 x186 -x364 
0.59/0.68	v -x366 -x220 x66 -x215 x329 x363 -x213 x60 -x320 x358 -x303 -x91 x125 x299 -x304 x353 -x195 -x340 -x16 -x177 x191 x262 -x336 
0.59/0.68	v -x365 -x87 x184 -x224 x185 x266 -x64 -x86 -x219 x267 x296 x362 -x20 -x315 -x61 -x214 x295 -x316 x356 -x42 -x92 -x312 -x90 -x110 
0.59/0.68	v x124 x301 -x308 -x194 -x341 -x15 -x38 -x141 x176 -x190 -x206 x264 -x337 x269 -x37 -x106 -x223 -x241 x268 -x21 x180 -x314 
0.59/0.68	v -x19 -x65 -x88 -x105 x121 -x181 -x217 -x313 x360 -x43 -x89 -x144 -x210 -x41 -x93 x120 -x145 x297 x357 -x72 -x111 -x163 -x244 
0.59/0.68	v x298 -x311 -x109 x126 -x245 x302 -x307 -x192 -x17 -x140 -x159 x178 -x188 -x205 x265 -x279 -x18 x183 x252 x348 -x22 -x39 -x53 
0.59/0.68	v -x142 -x158 x182 -x221 x240 -x251 x349 -x5 -x40 -x147 -x211 -x250 -x44 -x107 -x146 -x209 -x218 x242 x361 x26 -x85 x108 -x164 
0.59/0.68	v -x247 -x282 -x74 x112 x122 -x162 -x246 -x283 -x56 -x77 -x94 x123 -x294 -x309 -x57 -x73 x127 x290 -x305 -x193 -x261 x351 x179 
0.59/0.68	v -x189 -x207 -x260 -x278 x350 x14 x170 -x208 -x259 x6 -x52 -x143 -x160 x169 -x212 -x222 -x256 -x280 -x9 -x36 -x82 -x132 -x161 
0.59/0.68	v x168 -x199 x285 -x4 x27 -x54 -x84 -x131 -x165 x243 -x248 -x284 -x2 -x30 -x59 -x104 -x130 -x151 x232 -x249 -x291 x25 -x58 -x81 
0.59/0.68	v x96 -x231 -x293 x23 -x97 -x119 -x229 -x310 -x75 -x95 x115 x289 -x306 x13 -x137 x175 -x203 -x258 -x277 x347 x12 -x34 -x136 -x155 
0.59/0.68	v x174 -x202 -x276 x346 -x11 -x33 -x51 -x138 -x154 x173 -x204 -x237 -x257 x275 x345 x10 -x35 -x50 -x83 -x102 -x139 -x156 -x171 
0.59/0.68	v -x200 -x236 -x255 x281 x343 -x32 -x49 -x79 -x101 -x135 x157 -x172 -x201 -x238 x274 x344 -x7 -x31 -x55 -x103 -x117 -x133 
0.59/0.68	v x152 x166 -x198 -x239 -x253 x273 -x292 -x8 -x48 -x78 -x100 -x116 -x134 -x153 x167 -x196 -x235 -x254 x272 x287 -x3 -x28 -x47 -x80 
0.59/0.68	v x99 -x118 -x128 -x150 -x197 -x233 x270 -x29 -x45 x114 -x129 -x148 -x234 x271 x286 x24 -x46 -x76 -x98 x113 -x149 -x230 x288 
0.59/0.68	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.68	c Solving Time       :       0.67
0.59/0.68	c Original Problem   :
0.59/0.68	c   Problem name     : HOME/instance-3732864-1338692853.opb
0.59/0.68	c   Variables        : 372 (372 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.68	c   Constraints      : 421 initial, 421 maximal
0.59/0.68	c Presolved Problem  :
0.59/0.68	c   Problem name     : t_HOME/instance-3732864-1338692853.opb
0.59/0.68	c   Variables        : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.68	c   Constraints      : 416 initial, 416 maximal
0.59/0.68	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.59/0.68	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.59/0.68	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   setppc           :       0.00          0          0          0          0          0          1          0          0
0.59/0.68	c   linear           :       0.01          1          2          0          1          0          4          1          0
0.59/0.68	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.59/0.68	c   root node        :          -          0          -          -          0          -          -          -          -
0.59/0.68	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.68	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.59/0.68	c   knapsack         :         71          6        259          0          0          0          0          0          0          0
0.59/0.68	c   setppc           :        339          6        259          0          0          0          0          0          0          0
0.59/0.68	c   logicor          :          6          6          5          0          0          0          0          0          0          0
0.59/0.68	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.59/0.68	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.59/0.68	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.59/0.68	c   knapsack         :       0.01       0.00       0.00       0.00       0.00
0.59/0.68	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.59/0.68	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.59/0.68	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.59/0.68	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.59/0.68	c   vbounds          :       0.00          2          0          0
0.59/0.68	c   rootredcost      :       0.00          0          0          0
0.59/0.68	c   pseudoobj        :       0.00          2          0          0
0.59/0.68	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.68	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.68	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.68	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.68	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.68	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.68	c   applied globally :          -          -          -          0        0.0          -          -          -
0.59/0.68	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.59/0.68	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.68	c   cut pool         :       0.00          5          -          -         29          -    (maximal pool size: 225)
0.59/0.68	c   redcost          :       0.00          6          0          0          0          0
0.59/0.68	c   impliedbounds    :       0.00          6          0          0          0          0
0.59/0.68	c   intobj           :       0.00          0          0          0          0          0
0.59/0.68	c   cgmip            :       0.00          0          0          0          0          0
0.59/0.68	c   gomory           :       0.12          6          0          0        209          0
0.59/0.68	c   strongcg         :       0.12          6          0          0        710          0
0.59/0.68	c   cmir             :       0.01          6          0          0          0          0
0.59/0.68	c   flowcover        :       0.03          6          0          0          0          0
0.59/0.68	c   clique           :       0.00          6          0          0          0          0
0.59/0.68	c   zerohalf         :       0.00          0          0          0          0          0
0.59/0.68	c   mcf              :       0.00          1          0          0          0          0
0.59/0.68	c   rapidlearning    :       0.02          1          0          0          0          0
0.59/0.68	c Pricers            :       Time      Calls       Vars
0.59/0.68	c   problem variables:       0.00          0          0
0.59/0.68	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.68	c   pscost           :       0.00          0          0          0          0          0          0
0.59/0.68	c   inference        :       0.00          0          0          0          0          0          0
0.59/0.68	c   mostinf          :       0.00          0          0          0          0          0          0
0.59/0.68	c   leastinf         :       0.00          0          0          0          0          0          0
0.59/0.68	c   fullstrong       :       0.00          0          0          0          0          0          0
0.59/0.68	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.59/0.68	c   random           :       0.00          0          0          0          0          0          0
0.59/0.68	c   relpscost        :       0.00          0          0          0          0          0          0
0.59/0.68	c Primal Heuristics  :       Time      Calls      Found
0.59/0.68	c   LP solutions     :       0.00          -          0
0.59/0.68	c   pseudo solutions :       0.00          -          0
0.59/0.68	c   crossover        :       0.00          0          0
0.59/0.68	c   oneopt           :       0.00          5          4
0.59/0.68	c   trivial          :       0.00          2          3
0.59/0.68	c   simplerounding   :       0.00          0          0
0.59/0.68	c   zirounding       :       0.00          1          0
0.59/0.68	c   rounding         :       0.00          7          1
0.59/0.68	c   shifting         :       0.00          7          1
0.59/0.68	c   intshifting      :       0.00          0          0
0.59/0.68	c   twoopt           :       0.00          0          0
0.59/0.68	c   fixandinfer      :       0.00          0          0
0.59/0.68	c   feaspump         :       0.00          0          0
0.59/0.68	c   coefdiving       :       0.00          0          0
0.59/0.68	c   pscostdiving     :       0.00          0          0
0.59/0.68	c   fracdiving       :       0.00          0          0
0.59/0.68	c   veclendiving     :       0.00          0          0
0.59/0.68	c   intdiving        :       0.00          0          0
0.59/0.68	c   actconsdiving    :       0.00          0          0
0.59/0.68	c   objpscostdiving  :       0.00          0          0
0.59/0.68	c   rootsoldiving    :       0.00          0          0
0.59/0.68	c   linesearchdiving :       0.00          0          0
0.59/0.68	c   guideddiving     :       0.00          0          0
0.59/0.68	c   octane           :       0.00          0          0
0.59/0.68	c   rens             :       0.27          1          1
0.59/0.68	c   rins             :       0.00          0          0
0.59/0.68	c   localbranching   :       0.00          0          0
0.59/0.68	c   mutation         :       0.00          0          0
0.59/0.68	c   dins             :       0.00          0          0
0.59/0.68	c   undercover       :       0.00          0          0
0.59/0.68	c   nlp              :       0.00          0          0
0.59/0.68	c   trysol           :       0.00          0          0
0.59/0.68	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.59/0.68	c   primal LP        :       0.00          0          0       0.00          -
0.59/0.68	c   dual LP          :       0.06          7       1077     153.86   18910.66
0.59/0.68	c   lex dual LP      :       0.00          0          0       0.00          -
0.59/0.68	c   barrier LP       :       0.00          0          0       0.00          -
0.59/0.68	c   diving/probing LP:       0.00          0          0       0.00          -
0.59/0.68	c   strong branching :       0.00          0          0       0.00          -
0.59/0.68	c     (at root node) :          -          0          0       0.00          -
0.59/0.68	c   conflict analysis:       0.00          0          0       0.00          -
0.59/0.68	c B&B Tree           :
0.59/0.68	c   number of runs   :          1
0.59/0.68	c   nodes            :          1
0.59/0.68	c   nodes (total)    :          1
0.59/0.68	c   nodes left       :          0
0.59/0.68	c   max depth        :          0
0.59/0.68	c   max depth (total):          0
0.59/0.68	c   backtracks       :          0 (0.0%)
0.59/0.68	c   delayed cutoffs  :          0
0.59/0.68	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.59/0.68	c   avg switch length:       2.00
0.59/0.68	c   switching time   :       0.00
0.59/0.68	c Solution           :
0.59/0.68	c   Solutions found  :         10 (10 improvements)
0.59/0.68	c   First Solution   : +5.43000000000000e+02   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.59/0.68	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.67 seconds, depth 0, found by <rens>)
0.59/0.68	c   Dual Bound       : +3.00000000000000e+00
0.59/0.68	c   Gap              :       0.00 %
0.59/0.68	c   Root Dual Bound  : +3.00000000000000e+00
0.59/0.68	c   Root Iterations  :       1077
0.59/0.69	c Time complete: 0.68.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3732864-1338692853/watcher-3732864-1338692853 -o /tmp/evaluation-result-3732864-1338692853/solver-3732864-1338692853 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3732864-1338692853.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23327
/proc/meminfo: memFree=26976988/32873844 swapFree=7628/7628
[pid=23327] ppid=23325 vsize=7912 CPUtime=0 cores=1,3,5,7
/proc/23327/stat : 23327 (pbscip.linux.x8) R 23325 23327 20882 0 -1 4202496 1082 0 0 0 0 0 0 0 20 0 1 0 335413839 8101888 1029 33554432000 4194304 8395647 140735905331856 140734776683720 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/23327/statm: 1978 1035 365 1026 0 948 0

[startup+0.088887 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23327
/proc/meminfo: memFree=26976988/32873844 swapFree=7628/7628
[pid=23327] ppid=23325 vsize=24740 CPUtime=0.07 cores=1,3,5,7
/proc/23327/stat : 23327 (pbscip.linux.x8) R 23325 23327 20882 0 -1 4202496 5408 0 0 0 7 0 0 0 20 0 1 0 335413839 25333760 4997 33554432000 4194304 8395647 140735905331856 140735905263688 7382152 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/23327/statm: 6185 5022 624 1026 0 5155 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 24740

[startup+0.100344 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23327
/proc/meminfo: memFree=26976988/32873844 swapFree=7628/7628
[pid=23327] ppid=23325 vsize=28512 CPUtime=0.08 cores=1,3,5,7
/proc/23327/stat : 23327 (pbscip.linux.x8) R 23325 23327 20882 0 -1 4202496 6328 0 0 0 8 0 0 0 20 0 1 0 335413839 29196288 5916 33554432000 4194304 8395647 140735905331856 140735905263688 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/23327/statm: 7128 5916 624 1026 0 6098 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28512

[startup+0.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23327
/proc/meminfo: memFree=26976988/32873844 swapFree=7628/7628
[pid=23327] ppid=23325 vsize=27052 CPUtime=0.29 cores=1,3,5,7
/proc/23327/stat : 23327 (pbscip.linux.x8) R 23325 23327 20882 0 -1 4202496 7894 0 0 0 28 1 0 0 20 0 1 0 335413839 27701248 5767 33554432000 4194304 8395647 140735905331856 140735905327464 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/23327/statm: 6763 5767 634 1026 0 5733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27052

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

[startup+0.500282 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23327
/proc/meminfo: memFree=26976988/32873844 swapFree=7628/7628
[pid=23327] ppid=23325 vsize=39336 CPUtime=0.49 cores=1,3,5,7
/proc/23327/stat : 23327 (pbscip.linux.x8) R 23325 23327 20882 0 -1 4202496 10620 0 0 0 47 2 0 0 20 0 1 0 335413839 40280064 8493 33554432000 4194304 8395647 140735905331856 140735905327464 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/23327/statm: 9834 8493 639 1026 0 8804 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 39336

[startup+0.600288 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 23327
/proc/meminfo: memFree=26976988/32873844 swapFree=7628/7628
[pid=23327] ppid=23325 vsize=39336 CPUtime=0.59 cores=1,3,5,7
/proc/23327/stat : 23327 (pbscip.linux.x8) R 23325 23327 20882 0 -1 4202496 10623 0 0 0 57 2 0 0 20 0 1 0 335413839 40280064 8496 33554432000 4194304 8395647 140735905331856 140735905327464 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/23327/statm: 9834 8496 640 1026 0 8804 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 39336

Child status: 0
Real time (s): 0.693349
CPU time (s): 0.690894
CPU user time (s): 0.661899
CPU system time (s): 0.028995
CPU usage (%): 99.6459
Max. virtual memory (cumulated for all children) (KiB): 39336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.661899
system time used= 0.028995
maximum resident set size= 34016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10635
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= 4

runsolver used 0.002999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node107 at 2012-06-03 05:07:33
IDJOB=3732864
IDBENCH=2222
IDSOLVER=2326
FILE ID=node107/3732864-1338692853
RUNJOBID= node107-1338678628-20902
PBS_JOBID= 14636706
Free space on /tmp= 70772 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 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-3732864-1338692853/watcher-3732864-1338692853 -o /tmp/evaluation-result-3732864-1338692853/solver-3732864-1338692853 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3732864-1338692853.opb -t 1800 -m 15500

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

MD5SUM BENCH= 4dfe0aab63c58302cf08520fc713ceae
RANDOM SEED=922924035

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26977780 kB
Buffers:          470832 kB
Cached:          4424416 kB
SwapCached:           76 kB
Active:          2015972 kB
Inactive:        3003676 kB
Active(anon):     115692 kB
Inactive(anon):    11060 kB
Active(file):    1900280 kB
Inactive(file):  2992616 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108780 kB
Dirty:             10112 kB
Writeback:             0 kB
AnonPages:        180540 kB
Mapped:            16996 kB
Shmem:               184 kB
Slab:             734904 kB
SReclaimable:     177368 kB
SUnreclaim:       557536 kB
KernelStack:        1480 kB
PageTables:         4480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     240300 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70764 MiB
End job on node107 at 2012-06-03 05:07:34