Trace number 3738413

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 solverOPT45008 0.245962 0.246419

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__16.opb
MD5SUM3c0b9d73d67a301539707b5cf6d0db6d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark1.00385
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1648
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint16
Maximum length of a constraint145
Number of terms in the objective function 1600
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 53704560
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 53704560
Number of bits of the biggest sum of numbers26
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-3738413-1338726703.opb>
0.00/0.01	c original problem has 1648 variables (1648 bin, 0 int, 0 impl, 0 cont) and 150 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 11 del conss, 0 chg bounds, 11 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 102 clqs
0.00/0.02	c (round 2) 0 del vars, 11 del conss, 0 chg bounds, 11 chg sides, 0 chg coeffs, 91 upgd conss, 0 impls, 102 clqs
0.09/0.13	c    (0.1s) probing: 1000/1648 (60.7%) - 0 fixings, 0 aggregations, 1822 implications, 0 bound changes
0.09/0.19	c presolving (3 rounds):
0.09/0.19	c  0 deleted vars, 11 deleted constraints, 0 tightened bounds, 0 added holes, 11 changed sides, 0 changed coefficients
0.09/0.19	c  6048 implications, 102 cliques
0.09/0.19	c presolved problem has 1648 variables (1648 bin, 0 int, 0 impl, 0 cont) and 139 constraints
0.09/0.19	c      91 constraints of type <setppc>
0.09/0.19	c      48 constraints of type <linear>
0.09/0.19	c transformed objective value is always integral (scale: 1)
0.09/0.19	c Presolving Time: 0.18
0.09/0.19	c - non default parameters ----------------------------------------------------------------------
0.09/0.19	c # SCIP version 1.2.1.3
0.09/0.19	c 
0.09/0.19	c # frequency for displaying node information lines
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19	c display/freq = 10000
0.09/0.19	c 
0.09/0.19	c # maximal time in seconds to run
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/time = 1790
0.09/0.19	c 
0.09/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/memory = 13950
0.09/0.19	c 
0.09/0.19	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.19	c # [type: int, range: [1,2], default: 1]
0.09/0.19	c timing/clocktype = 2
0.09/0.19	c 
0.09/0.19	c # should presolving try to simplify inequalities
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/linear/simplifyinequalities = TRUE
0.09/0.19	c 
0.09/0.19	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/indicator/addCouplingCons = TRUE
0.09/0.19	c 
0.09/0.19	c # should presolving try to simplify knapsacks
0.09/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.19	c 
0.09/0.19	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.19	c separating/rapidlearning/freq = 0
0.09/0.19	c 
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c start solving
0.09/0.19	c 
0.09/0.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.19	c   0.2s|     1 |     0 |     4 |     - |5038k|   0 |   2 |1648 | 139 |1648 | 139 |   0 |   0 |   0 | 2.711100e+04 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |    41 |     - |5100k|   0 |   4 |1648 | 139 |1648 | 144 |   5 |   0 |   0 | 3.987400e+04 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |    44 |     - |5173k|   0 |   0 |1648 | 139 |1648 | 149 |  10 |   0 |   0 | 4.500800e+04 |      --      |    Inf 
0.19/0.23	o 45008
0.19/0.23	c * 0.2s|     1 |     0 |    44 |     - |5187k|   0 |   - |1648 | 139 |1648 | 149 |  10 |   0 |   0 | 4.500800e+04 | 4.500800e+04 |   0.00%
0.19/0.23	c 
0.19/0.23	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.23	c Solving Time (sec) : 0.23
0.19/0.23	c Solving Nodes      : 1
0.19/0.23	c Primal Bound       : +4.50080000000000e+04 (1 solutions)
0.19/0.23	c Dual Bound         : +4.50080000000000e+04
0.19/0.23	c Gap                : 0.00 %
0.19/0.24	s OPTIMUM FOUND
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0.19/0.24	v -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 
0.19/0.24	v -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 
0.19/0.24	v -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 
0.19/0.24	v -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 
0.19/0.24	v -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 
0.19/0.24	v -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 
0.19/0.24	v -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 
0.19/0.24	v -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 
0.19/0.24	v -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 
0.19/0.24	v -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 
0.19/0.24	v -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 
0.19/0.24	v -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 
0.19/0.24	v -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 
0.19/0.24	v -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 
0.19/0.24	v -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 
0.19/0.24	v -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 
0.19/0.24	v -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 
0.19/0.24	v -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 
0.19/0.24	v -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 
0.19/0.24	v -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.19/0.24	c SCIP Status        : problem is solved [optimal solution found]
0.19/0.24	c Solving Time       :       0.23
0.19/0.24	c Original Problem   :
0.19/0.24	c   Problem name     : HOME/instance-3738413-1338726703.opb
0.19/0.24	c   Variables        : 1648 (1648 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24	c   Constraints      : 150 initial, 150 maximal
0.19/0.24	c Presolved Problem  :
0.19/0.24	c   Problem name     : t_HOME/instance-3738413-1338726703.opb
0.19/0.24	c   Variables        : 1648 (1648 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24	c   Constraints      : 139 initial, 139 maximal
0.19/0.24	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.19/0.24	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   probing          :       0.17          0          0          0          0          0          0          0          0
0.19/0.24	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.19/0.24	c   linear           :       0.00          0          0          0          0          0         11         11          0
0.19/0.24	c   root node        :          -          0          -          -          0          -          -          -          -
0.19/0.24	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.24	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.19/0.24	c   setppc           :         91          3       4897          1          0          0          0          0          0          0
0.19/0.24	c   linear           :         48          3       4897          1          0          0          0          0          0          0
0.19/0.24	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.19/0.24	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.19/0.24	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   setppc           :       0.01       0.00       0.01       0.00       0.00
0.19/0.24	c   linear           :       0.05       0.00       0.05       0.00       0.00
0.19/0.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.19/0.24	c   vbounds          :       0.00          2          0          0
0.19/0.24	c   rootredcost      :       0.00          0          0          0
0.19/0.24	c   pseudoobj        :       0.00          4          0          0
0.19/0.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.24	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.24	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.24	c   applied globally :          -          -          -          0        0.0          -          -          -
0.19/0.24	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.24	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.24	c   cut pool         :       0.00          2          -          -          2          -    (maximal pool size: 13)
0.19/0.24	c   redcost          :       0.00          3          0          0          0          0
0.19/0.24	c   impliedbounds    :       0.00          2          0          0          3          0
0.19/0.24	c   intobj           :       0.00          0          0          0          0          0
0.19/0.24	c   cgmip            :       0.00          0          0          0          0          0
0.19/0.24	c   gomory           :       0.00          2          0          0          6          0
0.19/0.24	c   strongcg         :       0.00          2          0          0          6          0
0.19/0.24	c   cmir             :       0.00          2          0          0          3          0
0.19/0.24	c   flowcover        :       0.00          2          0          0          6          0
0.19/0.24	c   clique           :       0.00          2          0          0          4          0
0.19/0.24	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.24	c   mcf              :       0.00          1          0          0          0          0
0.19/0.24	c   rapidlearning    :       0.02          1          0          0          0          0
0.19/0.24	c Pricers            :       Time      Calls       Vars
0.19/0.24	c   problem variables:       0.00          0          0
0.19/0.24	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.24	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.24	c   inference        :       0.00          0          0          0          0          0          0
0.19/0.24	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.24	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.24	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.24	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.24	c   random           :       0.00          0          0          0          0          0          0
0.19/0.24	c   relpscost        :       0.00          0          0          0          0          0          0
0.19/0.24	c Primal Heuristics  :       Time      Calls      Found
0.19/0.24	c   LP solutions     :       0.00          -          1
0.19/0.24	c   pseudo solutions :       0.00          -          0
0.19/0.24	c   oneopt           :       0.00          0          0
0.19/0.24	c   crossover        :       0.00          0          0
0.19/0.24	c   trivial          :       0.00          2          0
0.19/0.24	c   simplerounding   :       0.00          0          0
0.19/0.24	c   zirounding       :       0.00          0          0
0.19/0.24	c   rounding         :       0.00          2          0
0.19/0.24	c   shifting         :       0.00          2          0
0.19/0.24	c   intshifting      :       0.00          0          0
0.19/0.24	c   twoopt           :       0.00          0          0
0.19/0.24	c   fixandinfer      :       0.00          0          0
0.19/0.24	c   feaspump         :       0.01          1          0
0.19/0.24	c   coefdiving       :       0.00          0          0
0.19/0.24	c   pscostdiving     :       0.00          0          0
0.19/0.24	c   fracdiving       :       0.00          0          0
0.19/0.24	c   veclendiving     :       0.00          0          0
0.19/0.24	c   intdiving        :       0.00          0          0
0.19/0.24	c   actconsdiving    :       0.00          0          0
0.19/0.24	c   objpscostdiving  :       0.00          0          0
0.19/0.24	c   rootsoldiving    :       0.00          0          0
0.19/0.24	c   linesearchdiving :       0.00          0          0
0.19/0.24	c   guideddiving     :       0.00          0          0
0.19/0.24	c   octane           :       0.00          0          0
0.19/0.24	c   rens             :       0.00          0          0
0.19/0.24	c   rins             :       0.00          0          0
0.19/0.24	c   localbranching   :       0.00          0          0
0.19/0.24	c   mutation         :       0.00          0          0
0.19/0.24	c   dins             :       0.00          0          0
0.19/0.24	c   undercover       :       0.00          0          0
0.19/0.24	c   nlp              :       0.00          0          0
0.19/0.24	c   trysol           :       0.00          0          0
0.19/0.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.24	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.24	c   dual LP          :       0.00          3         11       3.67          -
0.19/0.24	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.24	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.24	c   diving/probing LP:       0.00          5         33       6.60          -
0.19/0.24	c   strong branching :       0.00          0          0       0.00          -
0.19/0.24	c     (at root node) :          -          0          0       0.00          -
0.19/0.24	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.24	c B&B Tree           :
0.19/0.24	c   number of runs   :          1
0.19/0.24	c   nodes            :          1
0.19/0.24	c   nodes (total)    :          1
0.19/0.24	c   nodes left       :          0
0.19/0.24	c   max depth        :          0
0.19/0.24	c   max depth (total):          0
0.19/0.24	c   backtracks       :          0 (0.0%)
0.19/0.24	c   delayed cutoffs  :          0
0.19/0.24	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.24	c   avg switch length:       2.00
0.19/0.24	c   switching time   :       0.00
0.19/0.24	c Solution           :
0.19/0.24	c   Solutions found  :          1 (1 improvements)
0.19/0.24	c   First Solution   : +4.50080000000000e+04   (in run 1, after 1 nodes, 0.23 seconds, depth 0, found by <relaxation>)
0.19/0.24	c   Primal Bound     : +4.50080000000000e+04   (in run 1, after 1 nodes, 0.23 seconds, depth 0, found by <relaxation>)
0.19/0.24	c   Dual Bound       : +4.50080000000000e+04
0.19/0.24	c   Gap              :       0.00 %
0.19/0.24	c   Root Dual Bound  : +4.50080000000000e+04
0.19/0.24	c   Root Iterations  :         44
0.19/0.24	c Time complete: 0.23.

Verifier Data

OK	45008

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-3738413-1338726703/watcher-3738413-1338726703 -o /tmp/evaluation-result-3738413-1338726703/solver-3738413-1338726703 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3738413-1338726703.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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: 2.04 2.01 2.00 3/176 3478
/proc/meminfo: memFree=28481588/32873844 swapFree=7112/7112
[pid=3478] ppid=3476 vsize=9972 CPUtime=0 cores=0,2,4,6
/proc/3478/stat : 3478 (pbscip.linux.x8) R 3476 3478 2459 0 -1 4202496 1586 0 0 0 0 0 0 0 20 0 1 0 338796029 10211328 1531 33554432000 4194304 8395647 140737171787840 140733813262888 7382157 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3478/statm: 2493 1541 374 1026 0 1463 0

[startup+0.063544 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 3478
/proc/meminfo: memFree=28481588/32873844 swapFree=7112/7112
[pid=3478] ppid=3476 vsize=18484 CPUtime=0.05 cores=0,2,4,6
/proc/3478/stat : 3478 (pbscip.linux.x8) R 3476 3478 2459 0 -1 4202496 4003 0 0 0 5 0 0 0 20 0 1 0 338796029 18927616 3594 33554432000 4194304 8395647 140737171787840 140733813262888 5026509 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/3478/statm: 4621 3594 488 1026 0 3591 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18484

[startup+0.100289 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 3478
/proc/meminfo: memFree=28481588/32873844 swapFree=7112/7112
[pid=3478] ppid=3476 vsize=18484 CPUtime=0.09 cores=0,2,4,6
/proc/3478/stat : 3478 (pbscip.linux.x8) R 3476 3478 2459 0 -1 4202496 4003 0 0 0 9 0 0 0 20 0 1 0 338796029 18927616 3594 33554432000 4194304 8395647 140737171787840 140733813262888 5604430 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/3478/statm: 4621 3594 488 1026 0 3591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18484

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

[startup+0.200251 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 3478
/proc/meminfo: memFree=28481588/32873844 swapFree=7112/7112
[pid=3478] ppid=3476 vsize=20220 CPUtime=0.19 cores=0,2,4,6
/proc/3478/stat : 3478 (pbscip.linux.x8) R 3476 3478 2459 0 -1 4202496 4563 0 0 0 19 0 0 0 20 0 1 0 338796029 20705280 4154 33554432000 4194304 8395647 140737171787840 140733813262888 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/3478/statm: 5055 4154 568 1026 0 4025 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20220

Child status: 0
Real time (s): 0.246419
CPU time (s): 0.245962
CPU user time (s): 0.227965
CPU system time (s): 0.017997
CPU usage (%): 99.8146
Max. virtual memory (cumulated for all children) (KiB): 20220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.227965
system time used= 0.017997
maximum resident set size= 29056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7711
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 0.005999 second system time

The end

Launcher Data

Begin job on node119 at 2012-06-03 14:31:43
IDJOB=3738413
IDBENCH=71859
IDSOLVER=2326
FILE ID=node119/3738413-1338726703
RUNJOBID= node119-1338714114-2475
PBS_JOBID= 14636753
Free space on /tmp= 70888 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= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__16.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-3738413-1338726703/watcher-3738413-1338726703 -o /tmp/evaluation-result-3738413-1338726703/solver-3738413-1338726703 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3738413-1338726703.opb -t 1800 -m 15500

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

MD5SUM BENCH= 3c0b9d73d67a301539707b5cf6d0db6d
RANDOM SEED=1584004843

node119.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		: 2666.943
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	: 5333.88
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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	: 5331.92
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		: 2666.943
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	: 5331.90
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		: 2666.943
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:        28482100 kB
Buffers:          405104 kB
Cached:          2973444 kB
SwapCached:         1936 kB
Active:          1668236 kB
Inactive:        1896060 kB
Active(anon):     181184 kB
Inactive(anon):     6624 kB
Active(file):    1487052 kB
Inactive(file):  1889436 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:             10128 kB
Writeback:             0 kB
AnonPages:        197204 kB
Mapped:            14312 kB
Shmem:                 0 kB
Slab:             689732 kB
SReclaimable:     131960 kB
SUnreclaim:       557772 kB
KernelStack:        1472 kB
PageTables:         4424 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     304228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 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= 70880 MiB
End job on node119 at 2012-06-03 14:31:44