Trace number 3693128

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 standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedOPT5 0.940856 0.942697

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-9sym.b.opb
MD5SUM62bf49287e0493f2a3b22f3319db306d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.092985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables309
Total number of constraints963
Number of constraints which are clauses963
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 constraint4
Maximum length of a constraint87
Number of terms in the objective function 309
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 309
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 309
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

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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-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-3693128-1338031181.opb>
0.00/0.01	c original problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 963 constraints
0.00/0.01	c problem read in 0.01
0.00/0.02	o 309
0.00/0.02	o 294
0.00/0.02	c feasible solution found by trivial heuristic, objective value  2.940000e+02
0.00/0.02	c presolving:
0.05/0.05	c (round 1) 0 del vars, 4 del conss, 0 add conss, 0 chg bounds, 3 chg sides, 0 chg coeffs, 959 upgd conss, 0 impls, 0 clqs
0.05/0.07	c    (0.1s) probing: 51/309 (16.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.05/0.07	c    (0.1s) probing aborted: 50/50 successive totally useless probings
0.05/0.07	c presolving (2 rounds):
0.05/0.07	c  0 deleted vars, 4 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 3 changed sides, 0 changed coefficients
0.05/0.07	c  0 implications, 0 cliques
0.05/0.07	c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 959 constraints
0.05/0.07	c     959 constraints of type <logicor>
0.05/0.07	c transformed objective value is always integral (scale: 1)
0.05/0.07	c Presolving Time: 0.06
0.05/0.07	c - non default parameters ----------------------------------------------------------------------
0.05/0.07	c # SCIP version 2.1.1.4
0.05/0.07	c 
0.05/0.07	c # maximal time in seconds to run
0.05/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.07	c limits/time = 1797
0.05/0.07	c 
0.05/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.07	c limits/memory = 13950
0.05/0.07	c 
0.05/0.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.05/0.07	c # [type: int, range: [1,2], default: 1]
0.05/0.07	c timing/clocktype = 2
0.05/0.07	c 
0.05/0.07	c # belongs reading time to solving time?
0.05/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.07	c timing/reading = TRUE
0.05/0.07	c 
0.05/0.07	c -----------------------------------------------------------------------------------------------
0.05/0.07	c start solving
0.05/0.07	c 
0.05/0.07	o 291
0.05/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.07	c t 0.1s|     1 |     0 |     0 |     - |3094k|   0 |   - | 309 | 959 |   0 |   0 |   0 |   0 |   0 |      --      | 2.910000e+02 |    Inf 
0.05/0.08	o 14
0.05/0.08	c b 0.1s|     1 |     0 |     0 |     - |4631k|   0 |   - | 309 | 959 | 309 | 959 |   0 |   0 |   0 |      --      | 1.400000e+01 |    Inf 
0.05/0.09	c   0.1s|     1 |     0 |    97 |     - |4627k|   0 |  16 | 309 | 959 | 309 | 959 |   0 |   0 |   0 | 4.083333e+00 | 1.400000e+01 | 242.86%
0.05/0.09	o 14
0.05/0.09	c s 0.1s|     1 |     0 |    97 |     - |4637k|   0 |  16 | 309 | 959 | 309 | 959 |   0 |   0 |   0 | 4.083333e+00 | 1.400000e+01 | 242.86%
0.05/0.09	o 8
0.05/0.09	c b 0.1s|     1 |     0 |    97 |     - |4644k|   0 |  16 | 309 | 959 | 309 | 959 |   0 |   0 |   0 | 4.083333e+00 | 8.000000e+00 |  95.92%
0.09/0.16	c   0.2s|     1 |     0 |   107 |     - |4752k|   0 |  22 | 309 | 959 | 309 | 960 |   1 |   0 |   0 | 4.218750e+00 | 8.000000e+00 |  89.63%
0.18/0.23	c   0.2s|     1 |     0 |   121 |     - |5016k|   0 |  18 | 309 | 959 | 309 | 961 |   2 |   0 |   0 | 4.272727e+00 | 8.000000e+00 |  87.23%
0.28/0.31	c   0.3s|     1 |     0 |   134 |     - |5163k|   0 |  20 | 309 | 959 | 309 | 962 |   3 |   0 |   0 | 4.305882e+00 | 8.000000e+00 |  85.79%
0.28/0.38	c   0.4s|     1 |     0 |   154 |     - |5327k|   0 |  22 | 309 | 959 | 309 | 963 |   4 |   0 |   0 | 4.327216e+00 | 8.000000e+00 |  84.88%
0.49/0.52	c   0.5s|     1 |     0 |   176 |     - |5426k|   0 |  21 | 309 | 959 | 309 | 964 |   5 |   0 |   0 | 4.346457e+00 | 8.000000e+00 |  84.06%
0.59/0.62	c   0.6s|     1 |     0 |   205 |     - |5528k|   0 |  22 | 309 | 959 | 309 | 965 |   6 |   0 |   0 | 4.394803e+00 | 8.000000e+00 |  82.03%
0.69/0.76	c   0.8s|     1 |     0 |   231 |     - |5539k|   0 |  31 | 309 | 959 | 309 | 966 |   7 |   0 |   0 | 4.500000e+00 | 8.000000e+00 |  77.78%
0.89/0.92	o 5
0.89/0.92	c E 0.9s|     1 |     0 |   231 |     - |5542k|   0 |   - | 309 | 959 | 309 | 966 |   7 |   0 |   0 | 4.500000e+00 | 5.000000e+00 |  11.11%
0.89/0.93	c   0.9s|     1 |     0 |   231 |     - |5542k|   0 |   - | 309 | 959 | 309 | 966 |   7 |   0 |   0 | 5.000000e+00 | 5.000000e+00 |   0.00%
0.89/0.93	c 
0.89/0.93	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.93	c Solving Time (sec) : 0.93
0.89/0.93	c Solving Nodes      : 1
0.89/0.93	c Primal Bound       : +5.00000000000000e+00 (7 solutions)
0.89/0.93	c Dual Bound         : +5.00000000000000e+00
0.89/0.93	c Gap                : 0.00 %
0.89/0.93	s OPTIMUM FOUND
0.89/0.93	v -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 
0.89/0.93	v -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 
0.89/0.93	v -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 
0.89/0.93	v -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 
0.89/0.93	v -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 
0.89/0.93	v -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 
0.89/0.93	v -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 
0.89/0.93	v -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 
0.89/0.93	v -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 
0.89/0.93	v -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 
0.89/0.93	v -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
0.89/0.93	v -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 
0.89/0.93	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 
0.89/0.93	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.89/0.93	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.93	c Total Time         :       0.93
0.89/0.93	c   solving          :       0.93
0.89/0.93	c   presolving       :       0.06 (included in solving)
0.89/0.93	c   reading          :       0.01 (included in solving)
0.89/0.93	c   copying          :       0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.89/0.93	c Original Problem   :
0.89/0.93	c   Problem name     : HOME/instance-3693128-1338031181.opb
0.89/0.93	c   Variables        : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.93	c   Constraints      : 963 initial, 963 maximal
0.89/0.93	c   Objective sense  : minimize
0.89/0.93	c Presolved Problem  :
0.89/0.93	c   Problem name     : t_HOME/instance-3693128-1338031181.opb
0.89/0.93	c   Variables        : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.93	c   Constraints      : 959 initial, 959 maximal
0.89/0.93	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.89/0.93	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   linear           :       0.02       0.00          0          0          0          0          0          4          0          3          0
0.89/0.93	c   logicor          :       0.02       0.00          0          0          0          0          0          0          0          0          0
0.89/0.93	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.89/0.93	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.93	c   integral         :          0          0          0          0          0          0         11          0          0          0          0          0          0
0.89/0.93	c   logicor          :        959        959          8         11          0          0          6          0          0          0          0          0          0
0.89/0.93	c   countsols        :          0          0          0          0          0          0          9          0          0          0          0          0          0
0.89/0.93	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.89/0.93	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c   logicor          :       0.01       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.89/0.93	c   rootredcost      :          0          0          0          0
0.89/0.93	c   pseudoobj        :          2          0          0          0
0.89/0.93	c   vbounds          :          0          0          0          0
0.89/0.93	c   redcost          :          8          0          0          0
0.89/0.93	c   probing          :          0          0          0          0
0.89/0.93	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.89/0.93	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.89/0.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.93	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.93	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.93	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/0.93	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.93	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.93	c   cut pool         :       0.00                     7          -          -         46          -    (maximal pool size: 107)
0.89/0.93	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.89/0.93	c   impliedbounds    :       0.00       0.00          8          0          0          0          0
0.89/0.93	c   intobj           :       0.00       0.00          0          0          0          0          0
0.89/0.93	c   gomory           :       0.28       0.00          8          0          0        253          0
0.89/0.93	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.89/0.93	c   strongcg         :       0.42       0.00          8          0          0       1895          0
0.89/0.93	c   cmir             :       0.04       0.00          8          0          0          0          0
0.89/0.93	c   flowcover        :       0.04       0.00          8          0          0          0          0
0.89/0.93	c   clique           :       0.00       0.00          1          0          0          0          0
0.89/0.93	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.89/0.93	c   mcf              :       0.00       0.00          1          0          0          0          0
0.89/0.93	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.89/0.93	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.89/0.93	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.89/0.93	c   problem variables:       0.00          -          0          0
0.89/0.93	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.93	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c   random           :       0.00       0.00          0          0          0          0          0          0
0.89/0.93	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.89/0.93	c   LP solutions     :       0.00          -          -          0
0.89/0.93	c   pseudo solutions :       0.00          -          -          0
0.89/0.93	c   oneopt           :       0.01       0.00          3          2
0.89/0.93	c   smallcard        :       0.00       0.00          0          0
0.89/0.93	c   trivial          :       0.00       0.00          2          3
0.89/0.93	c   shiftandpropagate:       0.00       0.00          0          0
0.89/0.93	c   simplerounding   :       0.00       0.00          0          0
0.89/0.93	c   zirounding       :       0.00       0.00          1          0
0.89/0.93	c   rounding         :       0.00       0.00          8          0
0.89/0.93	c   shifting         :       0.00       0.00          8          1
0.89/0.93	c   intshifting      :       0.00       0.00          0          0
0.89/0.93	c   twoopt           :       0.00       0.00          0          0
0.89/0.93	c   indtwoopt        :       0.00       0.00          0          0
0.89/0.93	c   indoneopt        :       0.00       0.00          0          0
0.89/0.93	c   fixandinfer      :       0.00       0.00          0          0
0.89/0.93	c   feaspump         :       0.00       0.00          0          0
0.89/0.93	c   clique           :       0.00       0.00          0          0
0.89/0.93	c   indrounding      :       0.00       0.00          0          0
0.89/0.93	c   indcoefdiving    :       0.00       0.00          0          0
0.89/0.93	c   coefdiving       :       0.00       0.00          0          0
0.89/0.93	c   pscostdiving     :       0.00       0.00          0          0
0.89/0.93	c   nlpdiving        :       0.00       0.00          0          0
0.89/0.93	c   fracdiving       :       0.00       0.00          0          0
0.89/0.93	c   veclendiving     :       0.00       0.00          0          0
0.89/0.93	c   intdiving        :       0.00       0.00          0          0
0.89/0.93	c   actconsdiving    :       0.00       0.00          0          0
0.89/0.93	c   objpscostdiving  :       0.00       0.00          0          0
0.89/0.93	c   rootsoldiving    :       0.00       0.00          0          0
0.89/0.93	c   linesearchdiving :       0.00       0.00          0          0
0.89/0.93	c   guideddiving     :       0.00       0.00          0          0
0.89/0.93	c   octane           :       0.00       0.00          0          0
0.89/0.93	c   rens             :       0.03       0.00          1          1
0.89/0.93	c   rins             :       0.00       0.00          0          0
0.89/0.93	c   localbranching   :       0.00       0.00          0          0
0.89/0.93	c   mutation         :       0.00       0.00          0          0
0.89/0.93	c   crossover        :       0.00       0.00          0          0
0.89/0.93	c   dins             :       0.00       0.00          0          0
0.89/0.93	c   vbounds          :       0.00       0.00          0          0
0.89/0.93	c   undercover       :       0.00       0.00          0          0
0.89/0.93	c   subnlp           :       0.00       0.00          0          0
0.89/0.93	c   trysol           :       0.00       0.00          0          0
0.89/0.93	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.89/0.93	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.89/0.93	c   dual LP          :       0.02          8        231      28.88   10819.67       0.00          0
0.89/0.93	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/0.93	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.89/0.93	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/0.93	c   strong branching :       0.00          0          0       0.00          -
0.89/0.93	c     (at root node) :          -          0          0       0.00          -
0.89/0.93	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.93	c B&B Tree           :
0.89/0.93	c   number of runs   :          1
0.89/0.93	c   nodes            :          1
0.89/0.93	c   nodes (total)    :          1
0.89/0.93	c   nodes left       :          0
0.89/0.93	c   max depth        :          0
0.89/0.93	c   max depth (total):          0
0.89/0.93	c   backtracks       :          0 (0.0%)
0.89/0.93	c   delayed cutoffs  :          0
0.89/0.93	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/0.93	c   avg switch length:       2.00
0.89/0.93	c   switching time   :       0.00
0.89/0.93	c Solution           :
0.89/0.93	c   Solutions found  :          7 (7 improvements)
0.89/0.93	c   First Solution   : +3.09000000000000e+02   (in run 1, after 0 nodes, 0.02 seconds, depth 0, found by <trivial>)
0.89/0.93	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 1 nodes, 0.93 seconds, depth 0, found by <rens>)
0.89/0.93	c   Dual Bound       : +5.00000000000000e+00
0.89/0.93	c   Gap              :       0.00 %
0.89/0.93	c   Root Dual Bound  : +5.00000000000000e+00
0.89/0.93	c   Root Iterations  :        231
0.89/0.94	c Time complete: 0.93.

Verifier Data 

OK	5

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-3693128-1338031181/watcher-3693128-1338031181 -o /tmp/evaluation-result-3693128-1338031181/solver-3693128-1338031181 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693128-1338031181.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: 2.12 2.04 1.96 3/176 32195
/proc/meminfo: memFree=29331544/32873844 swapFree=7384/7384
[pid=32195] ppid=32193 vsize=10272 CPUtime=0 cores=0,2,4,6
/proc/32195/stat : 32195 (scip-2.1.1.4sfi) R 32193 32195 31024 0 -1 4202496 1307 0 0 0 0 0 0 0 20 0 1 0 269243592 10518528 1262 33554432000 4194304 10169799 140733736436464 140734731167368 8797266 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/32195/statm: 2568 1262 412 1459 0 1100 0

[startup+0.0579919 s]
/proc/loadavg: 2.12 2.04 1.96 3/176 32195
/proc/meminfo: memFree=29331544/32873844 swapFree=7384/7384
[pid=32195] ppid=32193 vsize=23576 CPUtime=0.05 cores=0,2,4,6
/proc/32195/stat : 32195 (scip-2.1.1.4sfi) R 32193 32195 31024 0 -1 4202496 4686 0 0 0 5 0 0 0 20 0 1 0 269243592 24141824 4384 33554432000 4194304 10169799 140733736436464 140734731167368 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/32195/statm: 5894 4384 548 1459 0 4426 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 23576

[startup+0.100302 s]
/proc/loadavg: 2.12 2.04 1.96 3/176 32195
/proc/meminfo: memFree=29331544/32873844 swapFree=7384/7384
[pid=32195] ppid=32193 vsize=27716 CPUtime=0.09 cores=0,2,4,6
/proc/32195/stat : 32195 (scip-2.1.1.4sfi) R 32193 32195 31024 0 -1 4202496 6136 0 0 0 9 0 0 0 20 0 1 0 269243592 28381184 5684 33554432000 4194304 10169799 140733736436464 140734731167368 8979322 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/32195/statm: 6929 5684 746 1459 0 5461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27716

[startup+0.300259 s]
/proc/loadavg: 2.12 2.04 1.96 3/176 32195
/proc/meminfo: memFree=29331544/32873844 swapFree=7384/7384
[pid=32195] ppid=32193 vsize=35032 CPUtime=0.28 cores=0,2,4,6
/proc/32195/stat : 32195 (scip-2.1.1.4sfi) R 32193 32195 31024 0 -1 4202496 8030 0 0 0 28 0 0 0 20 0 1 0 269243592 35872768 7505 33554432000 4194304 10169799 140733736436464 140734731167368 8979322 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/32195/statm: 8758 7505 766 1459 0 7290 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 35032

[startup+0.700232 s]
/proc/loadavg: 2.12 2.04 1.96 3/176 32195
/proc/meminfo: memFree=29331544/32873844 swapFree=7384/7384
[pid=32195] ppid=32193 vsize=36176 CPUtime=0.69 cores=0,2,4,6
/proc/32195/stat : 32195 (scip-2.1.1.4sfi) R 32193 32195 31024 0 -1 4202496 8281 0 0 0 68 1 0 0 20 0 1 0 269243592 37044224 7756 33554432000 4194304 10169799 140733736436464 140734731167368 8979322 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/32195/statm: 9044 7756 766 1459 0 7576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36176

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

[startup+0.90023 s]
/proc/loadavg: 2.12 2.04 1.96 3/176 32195
/proc/meminfo: memFree=29331544/32873844 swapFree=7384/7384
[pid=32195] ppid=32193 vsize=43464 CPUtime=0.89 cores=0,2,4,6
/proc/32195/stat : 32195 (scip-2.1.1.4sfi) R 32193 32195 31024 0 -1 4202496 8799 0 0 0 88 1 0 0 20 0 1 0 269243592 44507136 9296 33554432000 4194304 10169799 140733736436464 140733736432536 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/32195/statm: 10866 9296 767 1459 0 9398 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 43464

Child status: 0
Real time (s): 0.942697
CPU time (s): 0.940856
CPU user time (s): 0.91786
CPU system time (s): 0.022996
CPU usage (%): 99.8047
Max. virtual memory (cumulated for all children) (KiB): 43464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.91786
system time used= 0.022996
maximum resident set size= 50332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12091
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= 2

runsolver used 0.004999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node136 at 2012-05-26 13:19:41
IDJOB=3693128
IDBENCH=2054
IDSOLVER=2272
FILE ID=node136/3693128-1338031181
RUNJOBID= node136-1338028239-32007
PBS_JOBID= 14624338
Free space on /tmp= 71660 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-9sym.b.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693128-1338031181/watcher-3693128-1338031181 -o /tmp/evaluation-result-3693128-1338031181/solver-3693128-1338031181 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693128-1338031181.opb -t 1800 -m 15500

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

MD5SUM BENCH= 62bf49287e0493f2a3b22f3319db306d
RANDOM SEED=1481752916

node136.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		: 2667.247
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	: 5334.49
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		: 2667.247
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		: 2667.247
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	: 5331.94
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		: 2667.247
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	: 5331.90
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		: 2667.247
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	: 5331.90
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		: 2667.247
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	: 5331.90
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		: 2667.247
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		: 2667.247
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:        29331172 kB
Buffers:          318436 kB
Cached:          2331480 kB
SwapCached:        24460 kB
Active:           854488 kB
Inactive:        1916932 kB
Active(anon):      95784 kB
Inactive(anon):    25096 kB
Active(file):     758704 kB
Inactive(file):  1891836 kB
Unevictable:        7384 kB
Mlocked:            7384 kB
SwapTotal:      67108856 kB
SwapFree:       67079072 kB
Dirty:             13596 kB
Writeback:             0 kB
AnonPages:        102720 kB
Mapped:            12976 kB
Shmem:                 0 kB
Slab:             632468 kB
SReclaimable:      74340 kB
SUnreclaim:       558128 kB
KernelStack:        1456 kB
PageTables:         4504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     217220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 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= 71648 MiB
End job on node136 at 2012-05-26 13:19:42