Trace number 3691983

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
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixedOPT200 1.3378 1.34025

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
MD5SUM97853fc7b2835e8ba939012dd0f8e215
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark200
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints880
Number of constraints which are clauses880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3691983-1338031530.opb>
0.00/0.01	c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.00/0.01	c problem read in 0.00
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 880 upgd conss, 400 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 51/400 (12.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.03	c presolving (2 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  400 implications, 0 cliques
0.00/0.03	c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 880 constraints
0.00/0.03	c     200 constraints of type <setppc>
0.00/0.03	c     680 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 2.1.1.4
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 # 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 
0.19/0.21	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.21	c   0.2s|     1 |     0 |  2648 |     - |2244k|   0 | 400 | 400 | 925 | 400 | 880 |   0 |  45 |   0 | 1.333333e+02 |      --      |    Inf 
1.19/1.22	o 200
1.19/1.22	c y 1.2s|     1 |     0 | 10761 |     - |7977k|   0 | 400 | 400 | 925 | 400 | 880 |   0 |  45 |   0 | 1.333333e+02 | 2.000000e+02 |  50.00%
1.29/1.33	c   1.3s|     1 |     0 | 12064 |     - |7490k|   0 |   - | 400 | 976 | 400 | 880 |   0 |  45 |   0 | 2.000000e+02 | 2.000000e+02 |   0.00%
1.29/1.33	c   1.3s|     1 |     0 | 12064 |     - |7490k|   0 |   - | 400 | 976 | 400 | 880 |   0 |  45 |   0 | 2.000000e+02 | 2.000000e+02 |   0.00%
1.29/1.33	c 
1.29/1.33	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.33	c Solving Time (sec) : 1.32
1.29/1.33	c Solving Nodes      : 1
1.29/1.33	c Primal Bound       : +2.00000000000000e+02 (1 solutions)
1.29/1.33	c Dual Bound         : +2.00000000000000e+02
1.29/1.33	c Gap                : 0.00 %
1.29/1.33	s OPTIMUM FOUND
1.29/1.33	v -x400 x399 x398 -x397 -x396 x395 -x394 x393 -x392 x391 x390 -x389 x388 -x387 x386 -x385 -x384 x383 -x382 x381 x380 -x379 -x378 
1.29/1.33	v x377 -x376 x375 x374 -x373 x372 -x371 x370 -x369 -x368 x367 x366 -x365 -x364 x363 x362 -x361 x360 -x359 -x358 x357 -x356 x355 
1.29/1.33	v -x354 x353 -x352 x351 x350 -x349 -x348 x347 -x346 x345 x344 -x343 -x342 x341 x340 -x339 x338 -x337 x336 -x335 -x334 x333 x332 
1.29/1.33	v -x331 -x330 x329 x328 -x327 x326 -x325 -x324 x323 -x322 x321 x320 -x319 -x318 x317 -x316 x315 x314 -x313 -x312 x311 -x310 x309 
1.29/1.33	v -x308 x307 -x306 x305 -x304 x303 x302 -x301 x300 -x299 -x298 x297 -x296 x295 -x294 x293 -x292 x291 x290 -x289 -x288 x287 
1.29/1.33	v -x286 x285 x284 -x283 x282 -x281 x280 -x279 -x278 x277 x276 -x275 -x274 x273 -x272 x271 x270 -x269 x268 -x267 x266 -x265 x264 
1.29/1.33	v -x263 -x262 x261 x260 -x259 -x258 x257 x256 -x255 -x254 x253 -x252 x251 x250 -x249 x248 -x247 -x246 x245 -x244 x243 x242 -x241 
1.29/1.33	v x240 -x239 -x238 x237 x236 -x235 -x234 x233 x232 -x231 x230 -x229 -x228 x227 -x226 x225 -x224 x223 x222 -x221 -x220 x219 -x218 
1.29/1.33	v x217 x216 -x215 -x214 x213 -x212 x211 -x210 x209 x208 -x207 x206 -x205 x204 -x203 x202 -x201 x200 -x199 x198 -x197 x196 
1.29/1.33	v -x195 -x194 x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 x182 -x181 x180 -x179 -x178 x177 x176 -x175 x174 -x173 
1.29/1.33	v x172 -x171 x170 -x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 x159 x158 -x157 -x156 x155 -x154 x153 -x152 x151 x150 
1.29/1.33	v -x149 -x148 x147 x146 -x145 -x144 x143 x142 -x141 -x140 x139 -x138 x137 x136 -x135 x134 -x133 x132 -x131 x130 -x129 -x128 
1.29/1.33	v x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 x114 -x113 x112 -x111 x110 -x109 x108 -x107 x106 -x105 
1.29/1.33	v x104 -x103 -x102 x101 -x100 x99 x98 -x97 x96 -x95 -x94 x93 x92 -x91 x90 -x89 x88 -x87 -x86 x85 -x84 x83 -x82 x81 x80 -x79 x78 
1.29/1.33	v -x77 x76 -x75 -x74 x73 x72 -x71 x70 -x69 x68 -x67 -x66 x65 x64 -x63 x62 -x61 -x60 x59 -x58 x57 x56 -x55 -x54 x53 -x52 x51 x50 
1.29/1.33	v -x49 -x48 x47 x46 -x45 x44 -x43 -x42 x41 -x40 x39 x38 -x37 -x36 x35 -x34 x33 -x32 x31 x30 -x29 -x28 x27 -x26 x25 x24 -x23 
1.29/1.33	v x22 -x21 x20 -x19 -x18 x17 -x16 x15 x14 -x13 -x12 x11 -x10 x9 x8 -x7 x6 -x5 -x4 x3 x2 -x1 
1.29/1.33	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.33	c Total Time         :       1.32
1.29/1.33	c   solving          :       1.32
1.29/1.33	c   presolving       :       0.02 (included in solving)
1.29/1.33	c   reading          :       0.00 (included in solving)
1.29/1.33	c   copying          :       0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
1.29/1.33	c Original Problem   :
1.29/1.33	c   Problem name     : HOME/instance-3691983-1338031530.opb
1.29/1.33	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.33	c   Constraints      : 880 initial, 880 maximal
1.29/1.33	c   Objective sense  : minimize
1.29/1.33	c Presolved Problem  :
1.29/1.33	c   Problem name     : t_HOME/instance-3691983-1338031530.opb
1.29/1.33	c   Variables        : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.33	c   Constraints      : 880 initial, 976 maximal
1.29/1.33	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
1.29/1.33	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   linear           :       0.01       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   logicor          :       0.01       0.00          0          0          0          0          0          0          0          0          0
1.29/1.33	c   root node        :          -          -        400          -          -        400          -          -          -          -          -
1.29/1.33	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.33	c   integral         :          0          0          0          0          0          0          7          0          0          0          0          0          0
1.29/1.33	c   setppc           :        200        200          1        207          0          0          4        434          2          0          0          0          0
1.29/1.33	c   linear           :          0+        51          0          0          0          0          0          0          0          0          0          0          0
1.29/1.33	c   logicor          :        680+       725          1        135          0          0          2        226         13          0          1          0          0
1.29/1.33	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
1.29/1.33	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
1.29/1.33	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
1.29/1.33	c   rootredcost      :          0          0          0          0
1.29/1.33	c   pseudoobj        :        107          0          0          0
1.29/1.33	c   vbounds          :          0          0          0          0
1.29/1.33	c   redcost          :          1          0          0          0
1.29/1.33	c   probing          :          0          0          0          0
1.29/1.33	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
1.29/1.33	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   redcost          :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c   probing          :       0.00       0.00       0.00       0.00       0.00
1.29/1.33	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.33	c   propagation      :       0.00         15         15         44       15.3          1        7.0          -
1.29/1.33	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.33	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.33	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.33	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.33	c   applied globally :          -          -          -         45       15.2          -          -          -
1.29/1.33	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.33	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.33	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 462)
1.29/1.33	c   closecuts        :       0.00       0.00          0          0          0          0          0
1.29/1.33	c   impliedbounds    :       0.00       0.00          1          0          0          0          0
1.29/1.33	c   intobj           :       0.00       0.00          0          0          0          0          0
1.29/1.33	c   gomory           :       0.07       0.00          1          0          0          0          0
1.29/1.33	c   cgmip            :       0.00       0.00          0          0          0          0          0
1.29/1.33	c   strongcg         :       0.08       0.00          1          0          0        500          0
1.29/1.33	c   cmir             :       0.00       0.00          1          0          0          0          0
1.29/1.33	c   flowcover        :       0.00       0.00          1          0          0          0          0
1.29/1.33	c   clique           :       0.00       0.00          1          0          0          0          0
1.29/1.33	c   zerohalf         :       0.00       0.00          0          0          0          0          0
1.29/1.33	c   mcf              :       0.00       0.00          1          0          0          0          0
1.29/1.33	c   oddcycle         :       0.00       0.00          0          0          0          0          0
1.29/1.33	c   rapidlearning    :       0.05       0.00          1          0        400          0         51
1.29/1.33	c Pricers            :   ExecTime  SetupTime      Calls       Vars
1.29/1.33	c   problem variables:       0.00          -          0          0
1.29/1.33	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.33	c   pscost           :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   inference        :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   random           :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
1.29/1.33	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
1.29/1.33	c   LP solutions     :       0.00          -          -          0
1.29/1.33	c   pseudo solutions :       0.00          -          -          0
1.29/1.33	c   oneopt           :       0.00       0.00          0          0
1.29/1.33	c   smallcard        :       0.00       0.00          0          0
1.29/1.33	c   trivial          :       0.00       0.00          2          0
1.29/1.33	c   shiftandpropagate:       0.00       0.00          1          0
1.29/1.33	c   simplerounding   :       0.00       0.00          0          0
1.29/1.33	c   zirounding       :       0.00       0.00          0          0
1.29/1.33	c   rounding         :       0.00       0.00          1          0
1.29/1.33	c   shifting         :       0.00       0.00          1          0
1.29/1.33	c   intshifting      :       0.00       0.00          0          0
1.29/1.33	c   twoopt           :       0.00       0.00          0          0
1.29/1.33	c   indtwoopt        :       0.00       0.00          0          0
1.29/1.33	c   indoneopt        :       0.00       0.00          0          0
1.29/1.33	c   fixandinfer      :       0.00       0.00          0          0
1.29/1.33	c   feaspump         :       0.80       0.00          1          0
1.29/1.33	c   clique           :       0.00       0.00          0          0
1.29/1.33	c   indrounding      :       0.00       0.00          0          0
1.29/1.33	c   indcoefdiving    :       0.00       0.00          0          0
1.29/1.33	c   coefdiving       :       0.00       0.00          0          0
1.29/1.33	c   pscostdiving     :       0.00       0.00          0          0
1.29/1.33	c   nlpdiving        :       0.00       0.00          0          0
1.29/1.33	c   fracdiving       :       0.00       0.00          0          0
1.29/1.33	c   veclendiving     :       0.00       0.00          0          0
1.29/1.33	c   intdiving        :       0.00       0.00          0          0
1.29/1.33	c   actconsdiving    :       0.00       0.00          0          0
1.29/1.33	c   objpscostdiving  :       0.00       0.00          0          0
1.29/1.33	c   rootsoldiving    :       0.00       0.00          0          0
1.29/1.33	c   linesearchdiving :       0.00       0.00          0          0
1.29/1.33	c   guideddiving     :       0.00       0.00          0          0
1.29/1.33	c   octane           :       0.00       0.00          0          0
1.29/1.33	c   rens             :       0.00       0.00          0          0
1.29/1.33	c   rins             :       0.00       0.00          0          0
1.29/1.33	c   localbranching   :       0.00       0.00          0          0
1.29/1.33	c   mutation         :       0.00       0.00          0          0
1.29/1.33	c   crossover        :       0.00       0.00          0          0
1.29/1.33	c   dins             :       0.00       0.00          0          0
1.29/1.33	c   vbounds          :       0.00       0.00          0          0
1.29/1.33	c   undercover       :       0.00       0.00          0          0
1.29/1.33	c   subnlp           :       0.00       0.00          0          0
1.29/1.33	c   trysol           :       0.00       0.00          0          0
1.29/1.33	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
1.29/1.33	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
1.29/1.33	c   dual LP          :       0.28          3       3951    1975.50   13952.60       0.00          1
1.29/1.33	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.33	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
1.29/1.33	c   diving/probing LP:       0.79         16       8113     507.06   10205.08
1.29/1.33	c   strong branching :       0.00          0          0       0.00          -
1.29/1.33	c     (at root node) :          -          0          0       0.00          -
1.29/1.33	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.33	c B&B Tree           :
1.29/1.33	c   number of runs   :          1
1.29/1.33	c   nodes            :          1
1.29/1.33	c   nodes (total)    :          1
1.29/1.33	c   nodes left       :          0
1.29/1.33	c   max depth        :          0
1.29/1.33	c   max depth (total):          0
1.29/1.33	c   backtracks       :          0 (0.0%)
1.29/1.33	c   delayed cutoffs  :          0
1.29/1.33	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.29/1.33	c   avg switch length:       2.00
1.29/1.33	c   switching time   :       0.00
1.29/1.33	c Solution           :
1.29/1.33	c   Solutions found  :          1 (1 improvements)
1.29/1.33	c   First Solution   : +2.00000000000000e+02   (in run 1, after 1 nodes, 1.21 seconds, depth 0, found by <trysol>)
1.29/1.33	c   Primal Bound     : +2.00000000000000e+02   (in run 1, after 1 nodes, 1.21 seconds, depth 0, found by <trysol>)
1.29/1.33	c   Dual Bound       : +2.00000000000000e+02
1.29/1.33	c   Gap              :       0.00 %
1.29/1.33	c   Root Dual Bound  : +2.00000000000000e+02
1.29/1.33	c   Root Iterations  :      12064
1.29/1.34	c Time complete: 1.33.

Verifier Data 

OK	200

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-3691983-1338031530/watcher-3691983-1338031530 -o /tmp/evaluation-result-3691983-1338031530/solver-3691983-1338031530 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691983-1338031530.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: 2.17 2.03 1.95 3/176 30019
/proc/meminfo: memFree=28809328/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=9596 CPUtime=0 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 1257 0 0 0 0 0 0 0 20 0 1 0 269277107 9826304 1211 33554432000 4194304 10219143 140736975347376 140734206795992 7288800 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 2399 1217 353 1471 0 919 0

[startup+0.0652891 s]
/proc/loadavg: 2.17 2.03 1.95 3/176 30019
/proc/meminfo: memFree=28809328/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=25456 CPUtime=0.05 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 5336 0 0 0 5 0 0 0 20 0 1 0 269277107 26066944 5027 33554432000 4194304 10219143 140736975347376 140734206795992 9026266 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 6364 5027 744 1471 0 4884 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25456

[startup+0.100242 s]
/proc/loadavg: 2.17 2.03 1.95 3/176 30019
/proc/meminfo: memFree=28809328/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=25628 CPUtime=0.09 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 5380 0 0 0 8 1 0 0 20 0 1 0 269277107 26243072 5071 33554432000 4194304 10219143 140736975347376 140734206795992 9026266 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 6407 5071 745 1471 0 4927 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25628

[startup+0.300175 s]
/proc/loadavg: 2.17 2.03 1.95 3/176 30019
/proc/meminfo: memFree=28809328/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=26360 CPUtime=0.29 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 5553 0 0 0 28 1 0 0 20 0 1 0 269277107 26992640 5244 33554432000 4194304 10219143 140736975347376 140734206795992 9026266 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 6590 5244 763 1471 0 5110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26360

[startup+0.700175 s]
/proc/loadavg: 2.17 2.03 1.95 3/176 30019
/proc/meminfo: memFree=28809328/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=26360 CPUtime=0.69 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 5556 0 0 0 68 1 0 0 20 0 1 0 269277107 26992640 5247 33554432000 4194304 10219143 140736975347376 140736975338632 9026266 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 6590 5247 763 1471 0 5110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26360

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

[startup+1.10653 s]
/proc/loadavg: 2.17 2.03 1.95 3/177 30020
/proc/meminfo: memFree=28790828/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=27736 CPUtime=1.09 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 5974 0 0 0 107 2 0 0 20 0 1 0 269277107 28401664 5665 33554432000 4194304 10219143 140736975347376 140736975338632 9026266 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 6934 5665 772 1471 0 5454 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 27736

[startup+1.30024 s]
/proc/loadavg: 2.17 2.03 1.95 3/177 30020
/proc/meminfo: memFree=28790828/32873648 swapFree=7360/7360
[pid=30019] ppid=30017 vsize=44820 CPUtime=1.29 cores=1,3,5,7
/proc/30019/stat : 30019 (scip-2.1.1.4exp) R 30017 30019 28235 0 -1 4202496 10714 0 0 0 126 3 0 0 20 0 1 0 269277107 45895680 9699 33554432000 4194304 10219143 140736975347376 140736975338632 9026266 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30019/statm: 11205 9699 820 1471 0 9725 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 44820

Child status: 0
Real time (s): 1.34025
CPU time (s): 1.3378
CPU user time (s): 1.2948
CPU system time (s): 0.042993
CPU usage (%): 99.8167
Max. virtual memory (cumulated for all children) (KiB): 47644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2948
system time used= 0.042993
maximum resident set size= 41568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10719
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= 3

runsolver used 0.002999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node149 at 2012-05-26 13:25:30
IDJOB=3691983
IDBENCH=2080
IDSOLVER=2271
FILE ID=node149/3691983-1338031530
RUNJOBID= node149-1338029720-29688
PBS_JOBID= 14624326
Free space on /tmp= 71692 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-3_4-yes1-2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691983-1338031530/watcher-3691983-1338031530 -o /tmp/evaluation-result-3691983-1338031530/solver-3691983-1338031530 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691983-1338031530.opb -t 1800 -m 15500

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

MD5SUM BENCH= 97853fc7b2835e8ba939012dd0f8e215
RANDOM SEED=946685138

node149.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		: 2666.145
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	: 5332.29
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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		: 2666.145
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	: 5438.55
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		: 2666.145
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		: 2666.145
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:       32873648 kB
MemFree:        28809600 kB
Buffers:          257152 kB
Cached:          2951568 kB
SwapCached:            0 kB
Active:           752848 kB
Inactive:        2542208 kB
Active(anon):      87492 kB
Inactive(anon):        0 kB
Active(file):     665356 kB
Inactive(file):  2542208 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             28300 kB
Writeback:             0 kB
AnonPages:         92376 kB
Mapped:            17868 kB
Shmem:               200 kB
Slab:             632208 kB
SReclaimable:      75572 kB
SUnreclaim:       556636 kB
KernelStack:        1480 kB
PageTables:         3952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     200744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71680 MiB
End job on node149 at 2012-05-26 13:25:32