Trace number 3732866

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
PB11: SCIP spx E_2 2011-06-10 (fixed)OPT3 0.346947 0.348369

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 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00	c Copyright (c) 2002-2011 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-3732866-1338706001.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, 0 add 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, 0 add 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, 0 add 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, 0 add 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, 28 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, 0 added 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 2.0.1.5
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 = 1797
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 13950
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # belongs reading time to solving time?
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c timing/reading = TRUE
0.00/0.03	c 
0.00/0.03	c # 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 |     - |1579k|   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 |     - |1584k|   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 |     - |1911k|   0 |   - | 369 | 416 | 369 | 416 |   0 |   0 |   0 |      --      | 2.510000e+02 |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   700 |     - |1906k|   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 0.1s|     1 |     0 |   700 |     - |1916k|   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 0.1s|     1 |     0 |   700 |     - |1925k|   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 0.1s|     1 |     0 |   700 |     - |1934k|   0 |  66 | 369 | 416 | 369 | 416 |   0 |   0 |   0 | 3.000000e+00 | 2.400000e+01 | 700.00%
0.09/0.11	o 22
0.09/0.11	c y 0.1s|     1 |     0 |   700 |     - |3017k|   0 |  66 | 369 | 416 | 369 | 416 |   0 |   0 |   0 | 3.000000e+00 | 2.200000e+01 | 633.33%
0.09/0.12	c   0.1s|     1 |     0 |   749 |     - |2051k|   0 | 158 | 369 | 416 | 369 | 418 |   2 |   0 |   0 | 3.000000e+00 | 2.200000e+01 | 633.33%
0.09/0.12	o 17
0.09/0.12	c b 0.1s|     1 |     0 |   749 |     - |2060k|   0 | 158 | 369 | 416 | 369 | 418 |   2 |   0 |   0 | 3.000000e+00 | 1.700000e+01 | 466.67%
0.09/0.17	c   0.2s|     1 |     0 |   800 |     - |2711k|   0 | 173 | 369 | 416 | 369 | 420 |   4 |   0 |   0 | 3.000000e+00 | 1.700000e+01 | 466.67%
0.09/0.17	o 16
0.09/0.17	c b 0.2s|     1 |     0 |   800 |     - |2721k|   0 | 173 | 369 | 416 | 369 | 420 |   4 |   0 |   0 | 3.000000e+00 | 1.600000e+01 | 433.33%
0.19/0.23	c   0.2s|     1 |     0 |   844 |     - |3454k|   0 | 167 | 369 | 416 | 369 | 421 |   5 |   0 |   0 | 3.000000e+00 | 1.600000e+01 | 433.33%
0.19/0.28	c   0.3s|     1 |     0 |   858 |     - |4037k|   0 | 173 | 369 | 416 | 369 | 422 |   6 |   0 |   0 | 3.000000e+00 | 1.600000e+01 | 433.33%
0.29/0.33	c   0.3s|     1 |     0 |   859 |     - |4407k|   0 |   0 | 369 | 416 | 369 | 423 |   7 |   0 |   0 | 3.000000e+00 | 1.600000e+01 | 433.33%
0.29/0.34	o 3
0.29/0.34	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.34	c * 0.3s|     1 |     0 |   859 |     - |4411k|   0 |   - | 369 | 416 | 369 | 423 |   7 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.29/0.34	c 
0.29/0.34	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.34	c Solving Time (sec) : 0.33
0.29/0.34	c Solving Nodes      : 1
0.29/0.34	c Primal Bound       : +3.00000000000006e+00 (11 solutions)
0.29/0.34	c Dual Bound         : +3.00000000000006e+00
0.29/0.34	c Gap                : 0.00 %
0.29/0.34	s OPTIMUM FOUND
0.29/0.34	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 
0.29/0.34	v -x332 -x216 -x333 -x367 x67 -x317 x328 x359 x62 -x319 x326 x354 -x324 x352 x300 -x323 -x342 -x69 x187 x263 -x338 x186 -x364 
0.29/0.34	v -x366 -x220 x66 -x215 x329 x363 -x213 x60 -x320 x358 -x303 -x91 x125 x299 -x304 x353 -x195 -x340 -x16 -x177 x191 x262 -x336 
0.29/0.34	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 
0.29/0.34	v x124 x301 -x308 -x194 -x341 -x15 -x38 -x141 x176 -x190 -x206 x264 -x337 x269 -x37 -x106 -x223 -x241 x268 -x21 x180 -x314 
0.29/0.34	v -x19 -x65 -x88 -x105 x121 -x181 -x217 -x313 x360 -x43 -x89 -x144 -x210 -x41 -x93 x120 -x145 x297 x357 -x72 -x111 -x163 -x244 
0.29/0.34	v x298 -x311 -x109 x126 -x245 x302 -x307 -x192 -x17 -x140 -x159 x178 -x188 -x205 x265 -x279 -x18 x183 x252 x348 -x22 x39 -x53 
0.29/0.34	v -x142 -x158 x182 -x221 -x240 -x251 x349 -x5 x40 -x147 -x211 -x250 x44 -x107 -x146 -x209 -x218 -x242 x361 x26 -x85 x108 x164 -x247 
0.29/0.34	v -x282 -x74 -x112 x122 x162 -x246 -x283 -x56 -x77 -x94 x123 -x294 -x309 -x57 -x73 x127 x290 -x305 -x193 -x261 x351 x179 -x189 
0.29/0.34	v -x207 -x260 -x278 x350 x14 x170 -x208 -x259 x6 -x52 -x143 -x160 x169 -x212 -x222 -x256 -x280 -x9 -x36 -x82 -x132 -x161 -x168 
0.29/0.34	v -x199 x285 -x4 x27 -x54 -x84 -x131 x165 -x243 -x248 -x284 -x2 x30 -x59 x104 -x130 -x151 -x232 -x249 -x291 x25 -x58 -x81 
0.29/0.34	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 
0.29/0.34	v x174 -x202 -x276 x346 -x11 -x33 -x51 -x138 -x154 x173 -x204 -x237 -x257 x275 x345 x10 -x35 -x50 -x83 -x102 -x139 -x156 -x171 
0.29/0.34	v -x200 -x236 -x255 x281 x343 -x32 -x49 -x79 x101 -x135 -x157 -x172 -x201 -x238 x274 x344 -x7 -x31 -x55 x103 -x117 -x133 x152 
0.29/0.34	v -x166 -x198 -x239 -x253 x273 -x292 -x8 -x48 -x78 -x100 -x116 -x134 -x153 -x167 -x196 -x235 -x254 x272 x287 -x3 x28 -x47 -x80 
0.29/0.34	v -x99 -x118 -x128 -x150 -x197 -x233 x270 -x29 -x45 x114 -x129 -x148 -x234 x271 x286 x24 -x46 -x76 -x98 x113 -x149 -x230 x288 
0.29/0.34	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.34	c Total Time         :       0.33
0.29/0.34	c   solving          :       0.33
0.29/0.34	c   presolving       :       0.02 (included in solving)
0.29/0.34	c   reading          :       0.00 (included in solving)
0.29/0.34	c Original Problem   :
0.29/0.34	c   Problem name     : HOME/instance-3732866-1338706001.opb
0.29/0.34	c   Variables        : 372 (372 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.34	c   Constraints      : 421 initial, 421 maximal
0.29/0.34	c Presolved Problem  :
0.29/0.34	c   Problem name     : t_HOME/instance-3732866-1338706001.opb
0.29/0.34	c   Variables        : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.34	c   Constraints      : 416 initial, 416 maximal
0.29/0.34	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.29/0.34	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
0.29/0.34	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   setppc           :       0.00          0          0          0          0          0          1          0          0          0
0.29/0.34	c   linear           :       0.01          1          2          0          1          0          4          0          1          0
0.29/0.34	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.29/0.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.34	c   integral         :          0          0          0          1          0         14          0          0          0          0          0          0
0.29/0.34	c   knapsack         :         71          6        241          1          0         10          0          0          0          0          0          0
0.29/0.34	c   setppc           :        339          6        241          1          0          9          0          0          0          0          0          0
0.29/0.34	c   logicor          :          6          6          5          1          0          9          0          0          0          0          0          0
0.29/0.34	c   countsols        :          0          0          0          1          0         12          0          0          0          0          0          0
0.29/0.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.29/0.34	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.29/0.34	c   vbounds          :          0          0          0          0
0.29/0.34	c   rootredcost      :          0          0          0          0
0.29/0.34	c   pseudoobj        :          2          0          0          0
0.29/0.34	c Propagator Timings :  TotalTime  Propagate    Resprop
0.29/0.34	c   vbounds          :       0.00       0.00       0.00
0.29/0.34	c   rootredcost      :       0.00       0.00       0.00
0.29/0.34	c   pseudoobj        :       0.00       0.00       0.00
0.29/0.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.34	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.34	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.34	c   applied globally :          -          -          -          0        0.0          -          -          -
0.29/0.34	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.34	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 320)
0.29/0.34	c   redcost          :       0.00          6          0          0          0          0
0.29/0.34	c   impliedbounds    :       0.00          5          0          0          0          0
0.29/0.34	c   intobj           :       0.00          0          0          0          0          0
0.29/0.34	c   gomory           :       0.09          5          0          0        202          0
0.29/0.34	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.34	c   closecuts        :       0.00          0          0          0          0          0
0.29/0.34	c   strongcg         :       0.10          5          0          0        811          0
0.29/0.34	c   cmir             :       0.01          5          0          0          0          0
0.29/0.34	c   flowcover        :       0.02          5          0          0          0          0
0.29/0.34	c   clique           :       0.00          5          0          0          0          0
0.29/0.34	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.34	c   mcf              :       0.00          1          0          0          0          0
0.29/0.34	c   oddcycle         :       0.00          0          0          0          0          0
0.29/0.34	c   rapidlearning    :       0.03          1          0          0          0          0
0.29/0.34	c Pricers            :       Time      Calls       Vars
0.29/0.34	c   problem variables:       0.00          0          0
0.29/0.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.34	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.34	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.34	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.34	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.34	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.34	c   random           :       0.00          0          0          0          0          0          0
0.29/0.34	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.34	c Primal Heuristics  :       Time      Calls      Found
0.29/0.34	c   LP solutions     :       0.00          -          1
0.29/0.34	c   pseudo solutions :       0.00          -          0
0.29/0.34	c   crossover        :       0.00          0          0
0.29/0.34	c   oneopt           :       0.00          5          4
0.29/0.34	c   trivial          :       0.00          2          3
0.29/0.34	c   shiftandpropagate:       0.00          0          0
0.29/0.34	c   simplerounding   :       0.00          0          0
0.29/0.34	c   zirounding       :       0.00          0          0
0.29/0.34	c   rounding         :       0.00          5          1
0.29/0.34	c   shifting         :       0.00          5          1
0.29/0.34	c   intshifting      :       0.00          0          0
0.29/0.34	c   twoopt           :       0.00          0          0
0.29/0.34	c   fixandinfer      :       0.00          0          0
0.29/0.34	c   feaspump         :       0.00          0          0
0.29/0.34	c   clique           :       0.00          0          0
0.29/0.34	c   coefdiving       :       0.00          0          0
0.29/0.34	c   pscostdiving     :       0.00          0          0
0.29/0.34	c   fracdiving       :       0.00          0          0
0.29/0.34	c   veclendiving     :       0.00          0          0
0.29/0.34	c   intdiving        :       0.00          0          0
0.29/0.34	c   actconsdiving    :       0.00          0          0
0.29/0.34	c   objpscostdiving  :       0.00          0          0
0.29/0.34	c   rootsoldiving    :       0.00          0          0
0.29/0.34	c   linesearchdiving :       0.00          0          0
0.29/0.34	c   guideddiving     :       0.00          0          0
0.29/0.34	c   octane           :       0.00          0          0
0.29/0.34	c   rens             :       0.00          0          0
0.29/0.34	c   rins             :       0.00          0          0
0.29/0.34	c   localbranching   :       0.00          0          0
0.29/0.34	c   mutation         :       0.00          0          0
0.29/0.34	c   dins             :       0.00          0          0
0.29/0.34	c   vbounds          :       0.00          0          0
0.29/0.34	c   undercover       :       0.00          0          0
0.29/0.34	c   subnlp           :       0.00          0          0
0.29/0.34	c   trysol           :       0.00          0          0
0.29/0.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.34	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.34	c   dual LP          :       0.04          6        859     143.17   23476.36
0.29/0.34	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.34	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.34	c   diving/probing LP:       0.00          0          0       0.00          -
0.29/0.34	c   strong branching :       0.00          0          0       0.00          -
0.29/0.34	c     (at root node) :          -          0          0       0.00          -
0.29/0.34	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.34	c B&B Tree           :
0.29/0.34	c   number of runs   :          1
0.29/0.34	c   nodes            :          1
0.29/0.34	c   nodes (total)    :          1
0.29/0.34	c   nodes left       :          0
0.29/0.34	c   max depth        :          0
0.29/0.34	c   max depth (total):          0
0.29/0.34	c   backtracks       :          0 (0.0%)
0.29/0.34	c   delayed cutoffs  :          0
0.29/0.34	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.34	c   avg switch length:       2.00
0.29/0.34	c   switching time   :       0.00
0.29/0.34	c Solution           :
0.29/0.34	c   Solutions found  :         11 (11 improvements)
0.29/0.34	c   First Solution   : +5.43000000000000e+02   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.29/0.34	c   Primal Bound     : +3.00000000000006e+00   (in run 1, after 1 nodes, 0.33 seconds, depth 0, found by <relaxation>)
0.29/0.34	c   Dual Bound       : +3.00000000000006e+00
0.29/0.34	c   Gap              :       0.00 %
0.29/0.34	c   Root Dual Bound  : +3.00000000000006e+00
0.29/0.34	c   Root Iterations  :        859
0.29/0.34	c Time complete: 0.33.

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-3732866-1338706001/watcher-3732866-1338706001 -o /tmp/evaluation-result-3732866-1338706001/solver-3732866-1338706001 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3732866-1338706001.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: 2.02 2.01 2.00 3/176 11665
/proc/meminfo: memFree=28898116/32873844 swapFree=7644/7644
[pid=11665] ppid=11663 vsize=9588 CPUtime=0 cores=1,3,5,7
/proc/11665/stat : 11665 (scip-2.0.1.4b_2) R 11663 11665 10351 0 -1 4202496 1541 0 0 0 0 0 0 0 20 0 1 0 336724522 9818112 1495 33554432000 4194304 9016284 140735734515680 140736545595064 6824032 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11665/statm: 2398 1501 325 1178 0 1216 0

[startup+0.0915419 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 11665
/proc/meminfo: memFree=28898116/32873844 swapFree=7644/7644
[pid=11665] ppid=11663 vsize=29508 CPUtime=0.08 cores=1,3,5,7
/proc/11665/stat : 11665 (scip-2.0.1.4b_2) R 11663 11665 10351 0 -1 4202496 6623 0 0 0 7 1 0 0 20 0 1 0 336724522 30216192 6316 33554432000 4194304 9016284 140735734515680 140736545595064 7824814 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/11665/statm: 7377 6326 684 1178 0 6195 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 29508

[startup+0.100378 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 11665
/proc/meminfo: memFree=28898116/32873844 swapFree=7644/7644
[pid=11665] ppid=11663 vsize=36476 CPUtime=0.09 cores=1,3,5,7
/proc/11665/stat : 11665 (scip-2.0.1.4b_2) R 11663 11665 10351 0 -1 4202496 8038 0 0 0 8 1 0 0 20 0 1 0 336724522 37351424 7731 33554432000 4194304 9016284 140735734515680 140736545595064 7870589 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/11665/statm: 9119 7731 688 1178 0 7937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36476

[startup+0.30029 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 11665
/proc/meminfo: memFree=28898116/32873844 swapFree=7644/7644
[pid=11665] ppid=11663 vsize=27276 CPUtime=0.29 cores=1,3,5,7
/proc/11665/stat : 11665 (scip-2.0.1.4b_2) R 11663 11665 10351 0 -1 4202496 8822 0 0 0 28 1 0 0 20 0 1 0 336724522 27930624 5733 33554432000 4194304 9016284 140735734515680 140736545595064 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/11665/statm: 6819 5733 701 1178 0 5637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27276

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

Child status: 0
Real time (s): 0.348369
CPU time (s): 0.346947
CPU user time (s): 0.32795
CPU system time (s): 0.018997
CPU usage (%): 99.5918
Max. virtual memory (cumulated for all children) (KiB): 36476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.32795
system time used= 0.018997
maximum resident set size= 31192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8910
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= 1

runsolver used 0.000999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node147 at 2012-06-03 08:46:41
IDJOB=3732866
IDBENCH=2222
IDSOLVER=2329
FILE ID=node147/3732866-1338706001
RUNJOBID= node147-1338702405-10368
PBS_JOBID= 14636713
Free space on /tmp= 70768 MiB

SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed)
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/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3732866-1338706001/watcher-3732866-1338706001 -o /tmp/evaluation-result-3732866-1338706001/solver-3732866-1338706001 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3732866-1338706001.opb -t 1800 -m 15500

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

MD5SUM BENCH= 4dfe0aab63c58302cf08520fc713ceae
RANDOM SEED=301033358

node147.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		: 2666.951
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	: 5333.90
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		: 2666.951
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		: 2666.951
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	: 5331.87
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		: 2666.951
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		: 2666.951
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		: 2666.951
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		: 2666.951
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	: 5331.91
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		: 2666.951
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:        28899000 kB
Buffers:          444308 kB
Cached:          2585660 kB
SwapCached:         3380 kB
Active:          1572500 kB
Inactive:        1542636 kB
Active(anon):      81012 kB
Inactive(anon):     5908 kB
Active(file):    1491488 kB
Inactive(file):  1536728 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:             16692 kB
Writeback:             0 kB
AnonPages:        114296 kB
Mapped:            12276 kB
Shmem:                 0 kB
Slab:             721856 kB
SReclaimable:     163000 kB
SUnreclaim:       558856 kB
KernelStack:        1472 kB
PageTables:         4324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     205376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 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= 70752 MiB
End job on node147 at 2012-06-03 08:46:42