Trace number 3693146

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 fixedOPT100 6.33104 6.33468

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-2_0-yes1-4.opb
MD5SUM0d296648692d54209944e56e7fb2d973
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints300
Number of constraints which are clauses300
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 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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: 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-3693146-1338031345.opb>
0.00/0.00	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 300 constraints
0.00/0.00	c problem read in 0.00
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 300 upgd conss, 200 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 51/200 (25.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02	c presolving (2 rounds):
0.00/0.02	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  200 implications, 0 cliques
0.00/0.02	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 300 constraints
0.00/0.02	c     100 constraints of type <setppc>
0.00/0.02	c     200 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 2.1.1.4
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1797
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 13950
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # belongs reading time to solving time?
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c timing/reading = TRUE
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |   634 |     - | 953k|   0 | 199 | 200 | 316 | 200 | 300 |   0 |  16 |   0 | 6.666667e+01 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |  2120 |     - |2431k|   0 | 200 | 200 | 316 | 200 | 301 |   1 |  16 |   0 | 6.701743e+01 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |  2131 |     - |3839k|   0 | 200 | 200 | 316 | 200 | 302 |   2 |  16 |   0 | 6.702534e+01 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |  2181 |     - |5222k|   0 | 198 | 200 | 316 | 200 | 305 |   5 |  16 |   0 | 6.710113e+01 |      --      |    Inf 
0.28/0.30	c   0.3s|     1 |     0 |  2225 |     - |6644k|   0 | 197 | 200 | 316 | 200 | 308 |   8 |  16 |   0 | 6.716885e+01 |      --      |    Inf 
0.28/0.35	c   0.4s|     1 |     0 |  2252 |     - |8062k|   0 | 199 | 200 | 316 | 200 | 309 |   9 |  16 |   0 | 6.718802e+01 |      --      |    Inf 
0.39/0.41	c   0.4s|     1 |     0 |  2275 |     - |9482k|   0 | 198 | 200 | 316 | 200 | 310 |  10 |  16 |   0 | 6.720373e+01 |      --      |    Inf 
0.39/0.46	c   0.5s|     1 |     0 |  2303 |     - |  10M|   0 | 198 | 200 | 316 | 200 | 311 |  11 |  16 |   0 | 6.721703e+01 |      --      |    Inf 
0.49/0.52	c   0.5s|     1 |     0 |  2317 |     - |  11M|   0 | 199 | 200 | 316 | 200 | 312 |  12 |  16 |   0 | 6.721931e+01 |      --      |    Inf 
0.49/0.57	c   0.6s|     1 |     0 |  2338 |     - |  12M|   0 | 199 | 200 | 316 | 200 | 313 |  13 |  16 |   0 | 6.723561e+01 |      --      |    Inf 
0.59/0.62	c   0.6s|     1 |     0 |  2357 |     - |  13M|   0 | 198 | 200 | 316 | 200 | 314 |  14 |  16 |   0 | 6.724262e+01 |      --      |    Inf 
0.59/0.65	c   0.6s|     1 |     0 |  2374 |     - |  13M|   0 | 199 | 200 | 316 | 200 | 315 |  15 |  16 |   0 | 6.725457e+01 |      --      |    Inf 
0.59/0.67	c   0.7s|     1 |     0 |  2396 |     - |  13M|   0 | 199 | 200 | 316 | 200 | 316 |  16 |  16 |   0 | 6.726294e+01 |      --      |    Inf 
0.59/0.69	c   0.7s|     1 |     0 |  2433 |     - |  13M|   0 | 199 | 200 | 316 | 200 | 317 |  17 |  16 |   0 | 6.727207e+01 |      --      |    Inf 
0.68/0.72	c   0.7s|     1 |     0 |  2466 |     - |  13M|   0 | 197 | 200 | 316 | 200 | 318 |  18 |  16 |   0 | 6.727525e+01 |      --      |    Inf 
0.68/0.75	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.68/0.75	c   0.7s|     1 |     0 |  2479 |     - |  13M|   0 | 198 | 200 | 316 | 200 | 319 |  19 |  16 |   0 | 6.727831e+01 |      --      |    Inf 
0.68/0.77	c   0.8s|     1 |     0 |  2490 |     - |  13M|   0 | 198 | 200 | 316 | 200 | 320 |  20 |  16 |   0 | 6.728376e+01 |      --      |    Inf 
0.68/0.79	c   0.8s|     1 |     0 |  2502 |     - |  13M|   0 | 198 | 200 | 316 | 200 | 321 |  21 |  16 |   0 | 6.728706e+01 |      --      |    Inf 
0.79/0.82	c   0.8s|     1 |     0 |  2524 |     - |  13M|   0 | 198 | 200 | 316 | 200 | 320 |  22 |  16 |   0 | 6.729084e+01 |      --      |    Inf 
1.18/1.28	c   1.3s|     1 |     2 |  2524 |     - |  13M|   0 | 198 | 200 | 316 | 200 | 320 |  22 |  16 |  19 | 6.729084e+01 |      --      |    Inf 
6.09/6.15	c   6.2s|   100 |    69 | 10195 |  77.5 |  13M|  18 | 143 | 200 | 358 | 200 | 320 |  22 |  58 | 921 | 6.740308e+01 |      --      |    Inf 
6.28/6.30	o 100
6.28/6.30	c * 6.3s|   142 |    74 | 11759 |  65.5 |  13M|  18 |   - | 200 | 361 | 200 | 320 |  22 |  92 | 928 | 6.740308e+01 | 1.000000e+02 |  48.36%
6.28/6.32	c 
6.28/6.32	c SCIP Status        : problem is solved [optimal solution found]
6.28/6.32	c Solving Time (sec) : 6.32
6.28/6.32	c Solving Nodes      : 147
6.28/6.32	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
6.28/6.32	c Dual Bound         : +1.00000000000000e+02
6.28/6.32	c Gap                : 0.00 %
6.28/6.32	s OPTIMUM FOUND
6.28/6.32	v x200 -x199 -x198 x197 x196 -x195 -x194 x193 x192 -x191 x190 -x189 x188 -x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 x178 -x177 
6.28/6.32	v x176 -x175 x174 -x173 -x172 x171 -x170 x169 x168 -x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 x158 -x157 -x156 x155 
6.28/6.32	v x154 -x153 -x152 x151 -x150 x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 x136 -x135 x134 -x133 -x132 
6.28/6.32	v x131 x130 -x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 x112 -x111 -x110 x109 
6.28/6.32	v -x108 x107 x106 -x105 -x104 x103 x102 -x101 x100 -x99 -x98 x97 x96 -x95 x94 -x93 x92 -x91 -x90 x89 -x88 x87 -x86 x85 -x84 
6.28/6.32	v x83 -x82 x81 x80 -x79 x78 -x77 x76 -x75 x74 -x73 -x72 x71 -x70 x69 x68 -x67 x66 -x65 -x64 x63 x62 -x61 x60 -x59 x58 -x57 x56 
6.28/6.32	v -x55 -x54 x53 x52 -x51 x50 -x49 -x48 x47 x46 -x45 x44 -x43 x42 -x41 -x40 x39 x38 -x37 -x36 x35 x34 -x33 x32 -x31 -x30 x29 x28 
6.28/6.32	v -x27 x26 -x25 x24 -x23 -x22 x21 -x20 x19 x18 -x17 -x16 x15 -x14 x13 x12 -x11 x10 -x9 -x8 x7 x6 -x5 -x4 x3 x2 -x1 
6.28/6.32	c SCIP Status        : problem is solved [optimal solution found]
6.28/6.32	c Total Time         :       6.32
6.28/6.32	c   solving          :       6.32
6.28/6.32	c   presolving       :       0.01 (included in solving)
6.28/6.32	c   reading          :       0.00 (included in solving)
6.28/6.32	c   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
6.28/6.32	c Original Problem   :
6.28/6.32	c   Problem name     : HOME/instance-3693146-1338031345.opb
6.28/6.32	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
6.28/6.32	c   Constraints      : 300 initial, 300 maximal
6.28/6.32	c   Objective sense  : minimize
6.28/6.32	c Presolved Problem  :
6.28/6.32	c   Problem name     : t_HOME/instance-3693146-1338031345.opb
6.28/6.32	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
6.28/6.32	c   Constraints      : 300 initial, 383 maximal
6.28/6.32	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
6.28/6.32	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   setppc           :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   linear           :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   logicor          :       0.00       0.00          0          0          0          0          0          0          0          0          0
6.28/6.32	c   root node        :          -          -        146          -          -        146          -          -          -          -          -
6.28/6.32	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
6.28/6.32	c   integral         :          0          0          0          0        141          0          6          0          6         37          0          0        238
6.28/6.32	c   setppc           :        100        100         18       1123          0          0          3        710         32        817          0          0          0
6.28/6.32	c   logicor          :        200+       283         18        815          1          0          1        655         23        840          3          0          0
6.28/6.32	c   countsols        :          0          0          0          0          1          0          2          0          0          0          0          0          0
6.28/6.32	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
6.28/6.32	c   integral         :       4.98       0.00       0.00       0.00       4.98       0.00       0.00       0.00
6.28/6.32	c   setppc           :       0.01       0.00       0.00       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
6.28/6.32	c   rootredcost      :          1          0          0          0
6.28/6.32	c   pseudoobj        :       1165          0          0          0
6.28/6.32	c   vbounds          :          0          0          0          0
6.28/6.32	c   redcost          :        159          0          0          0
6.28/6.32	c   probing          :          0          0          0          0
6.28/6.32	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
6.28/6.32	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c   redcost          :       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c   probing          :       0.00       0.00       0.00       0.00       0.00
6.28/6.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.28/6.32	c   propagation      :       0.00         55         54         77        5.1         28        3.6          -
6.28/6.32	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.28/6.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.28/6.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.28/6.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.28/6.32	c   applied globally :          -          -          -        100        4.5          -          -          -
6.28/6.32	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.28/6.32	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
6.28/6.32	c   cut pool         :       0.02                    17          -          -       1896          -    (maximal pool size: 2320)
6.28/6.32	c   closecuts        :       0.00       0.00          0          0          0          0          0
6.28/6.32	c   impliedbounds    :       0.00       0.00         18          0          0          0          0
6.28/6.32	c   intobj           :       0.00       0.00          0          0          0          0          0
6.28/6.32	c   gomory           :       0.20       0.00         10          0          0          2          0
6.28/6.32	c   cgmip            :       0.00       0.00          0          0          0          0          0
6.28/6.32	c   strongcg         :       0.38       0.00         18          0          0       2589          0
6.28/6.32	c   cmir             :       0.02       0.00         10          0          0          0          0
6.28/6.32	c   flowcover        :       0.03       0.00         10          0          0          0          0
6.28/6.32	c   clique           :       0.00       0.00          1          0          0          0          0
6.28/6.32	c   zerohalf         :       0.00       0.00          0          0          0          0          0
6.28/6.32	c   mcf              :       0.00       0.00          1          0          0          0          0
6.28/6.32	c   oddcycle         :       0.00       0.00          0          0          0          0          0
6.28/6.32	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
6.28/6.32	c Pricers            :   ExecTime  SetupTime      Calls       Vars
6.28/6.32	c   problem variables:       0.00          -          0          0
6.28/6.32	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.28/6.32	c   relpscost        :       4.98       0.00        140          6         37          0          0        238
6.28/6.32	c   pscost           :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c   inference        :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c   random           :       0.00       0.00          0          0          0          0          0          0
6.28/6.32	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
6.28/6.32	c   LP solutions     :       0.00          -          -          1
6.28/6.32	c   pseudo solutions :       0.00          -          -          0
6.28/6.32	c   crossover        :       0.00       0.00          0          0
6.28/6.32	c   veclendiving     :       0.00       0.00          0          0
6.28/6.32	c   objpscostdiving  :       0.00       0.00          0          0
6.28/6.32	c   rootsoldiving    :       0.00       0.00          0          0
6.28/6.32	c   linesearchdiving :       0.00       0.00          0          0
6.28/6.32	c   guideddiving     :       0.00       0.00          0          0
6.28/6.32	c   oneopt           :       0.00       0.00          1          0
6.28/6.32	c   coefdiving       :       0.00       0.00          1          0
6.28/6.32	c   pscostdiving     :       0.00       0.00          1          0
6.28/6.32	c   fracdiving       :       0.00       0.00          1          0
6.28/6.32	c   smallcard        :       0.00       0.00          0          0
6.28/6.32	c   trivial          :       0.00       0.00          2          0
6.28/6.32	c   shiftandpropagate:       0.00       0.00          1          0
6.28/6.32	c   simplerounding   :       0.00       0.00          0          0
6.28/6.32	c   zirounding       :       0.00       0.00        125          0
6.28/6.32	c   rounding         :       0.01       0.00        129          0
6.28/6.32	c   shifting         :       0.01       0.00         32          0
6.28/6.32	c   intshifting      :       0.00       0.00          0          0
6.28/6.32	c   twoopt           :       0.00       0.00          0          0
6.28/6.32	c   indoneopt        :       0.00       0.00          0          0
6.28/6.32	c   indtwoopt        :       0.00       0.00          0          0
6.28/6.32	c   fixandinfer      :       0.00       0.00          0          0
6.28/6.32	c   feaspump         :       0.06       0.00          1          0
6.28/6.32	c   clique           :       0.00       0.00          0          0
6.28/6.32	c   indcoefdiving    :       0.00       0.00          0          0
6.28/6.32	c   indrounding      :       0.00       0.00          0          0
6.28/6.32	c   nlpdiving        :       0.00       0.00          0          0
6.28/6.32	c   intdiving        :       0.00       0.00          0          0
6.28/6.32	c   actconsdiving    :       0.00       0.00          0          0
6.28/6.32	c   octane           :       0.00       0.00          0          0
6.28/6.32	c   rens             :       0.01       0.00          0          0
6.28/6.32	c   rins             :       0.00       0.00          0          0
6.28/6.32	c   localbranching   :       0.00       0.00          0          0
6.28/6.32	c   mutation         :       0.00       0.00          0          0
6.28/6.32	c   dins             :       0.00       0.00          0          0
6.28/6.32	c   vbounds          :       0.00       0.00          0          0
6.28/6.32	c   undercover       :       0.00       0.00          0          0
6.28/6.32	c   subnlp           :       0.00       0.00          0          0
6.28/6.32	c   trysol           :       0.00       0.00          0          0
6.28/6.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
6.28/6.32	c   primal LP        :       0.00          1          0       0.00          -       0.00          1
6.28/6.32	c   dual LP          :       0.53        160      10558      66.40   19867.34       0.00          1
6.28/6.32	c   lex dual LP      :       0.00          0          0       0.00          -
6.28/6.32	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
6.28/6.32	c   diving/probing LP:       0.06         41       1564      38.15   26631.70
6.28/6.32	c   strong branching :       4.97        928      96773     104.28   19476.95
6.28/6.32	c     (at root node) :          -         19       5656     297.68          -
6.28/6.32	c   conflict analysis:       0.00          0          0       0.00          -
6.28/6.32	c B&B Tree           :
6.28/6.32	c   number of runs   :          1
6.28/6.32	c   nodes            :        147
6.28/6.32	c   nodes (total)    :        147
6.28/6.32	c   nodes left       :          0
6.28/6.32	c   max depth        :         18
6.28/6.32	c   max depth (total):         18
6.28/6.32	c   backtracks       :         31 (21.1%)
6.28/6.32	c   delayed cutoffs  :         92
6.28/6.32	c   repropagations   :         80 (559 domain reductions, 17 cutoffs)
6.28/6.32	c   avg switch length:       3.51
6.28/6.32	c   switching time   :       0.00
6.28/6.32	c Solution           :
6.28/6.32	c   Solutions found  :          1 (1 improvements)
6.28/6.32	c   First Solution   : +1.00000000000000e+02   (in run 1, after 142 nodes, 6.30 seconds, depth 11, found by <relaxation>)
6.28/6.32	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 142 nodes, 6.30 seconds, depth 11, found by <relaxation>)
6.28/6.32	c   Dual Bound       : +1.00000000000000e+02
6.28/6.32	c   Gap              :       0.00 %
6.28/6.32	c   Root Dual Bound  : +6.72908419566752e+01
6.28/6.32	c   Root Iterations  :       2524
6.28/6.33	c Time complete: 6.32.

Verifier Data 

OK	100

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-3693146-1338031345/watcher-3693146-1338031345 -o /tmp/evaluation-result-3693146-1338031345/solver-3693146-1338031345 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693146-1338031345.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: 1.85 1.99 1.88 2/176 7058
/proc/meminfo: memFree=28971816/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=11300 CPUtime=0 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 1493 0 0 0 0 0 0 0 20 0 1 0 269258860 11571200 1448 33554432000 4194304 10169799 140734347110432 140734459411016 8844157 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 2825 1459 455 1459 0 1357 0

[startup+0.079625 s]
/proc/loadavg: 1.85 1.99 1.88 2/176 7058
/proc/meminfo: memFree=28971816/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=20940 CPUtime=0.07 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 4203 0 0 0 6 1 0 0 20 0 1 0 269258860 21442560 3900 33554432000 4194304 10169799 140734347110432 140734459411016 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 5235 3900 761 1459 0 3767 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20940

[startup+0.100224 s]
/proc/loadavg: 1.85 1.99 1.88 2/176 7058
/proc/meminfo: memFree=28971816/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=20940 CPUtime=0.09 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 4213 0 0 0 8 1 0 0 20 0 1 0 269258860 21442560 3910 33554432000 4194304 10169799 140734347110432 140734459411016 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 5235 3910 771 1459 0 3767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20940

[startup+0.300201 s]
/proc/loadavg: 1.85 1.99 1.88 2/176 7058
/proc/meminfo: memFree=28971816/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=28640 CPUtime=0.28 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 6155 0 0 0 27 1 0 0 20 0 1 0 269258860 29327360 5848 33554432000 4194304 10169799 140734347110432 140734347106456 8053336 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 7160 5848 793 1459 0 5692 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28640

[startup+0.700221 s]
/proc/loadavg: 1.85 1.99 1.88 2/176 7058
/proc/meminfo: memFree=28971816/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=36724 CPUtime=0.68 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 8264 0 0 0 66 2 0 0 20 0 1 0 269258860 37605376 7934 33554432000 4194304 10169799 140734347110432 140734347106456 5895328 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 9181 7934 793 1459 0 7713 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 36724

[startup+1.50018 s]
/proc/loadavg: 1.85 1.99 1.88 3/177 7059
/proc/meminfo: memFree=28928044/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=36836 CPUtime=1.48 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 9008 0 0 0 144 4 0 0 20 0 1 0 269258860 37720064 8050 33554432000 4194304 10169799 140734347110432 140734347105416 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 9209 8050 826 1459 0 7741 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36836

[startup+3.10018 s]
/proc/loadavg: 1.85 1.99 1.88 3/177 7059
/proc/meminfo: memFree=28921224/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=36996 CPUtime=3.09 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 9009 0 0 0 302 7 0 0 20 0 1 0 269258860 37883904 8051 33554432000 4194304 10169799 140734347110432 140734347105032 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/7058/statm: 9249 8051 826 1459 0 7781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36996

[startup+6.30024 s]
/proc/loadavg: 1.87 1.99 1.89 3/177 7059
/proc/meminfo: memFree=28916512/32873844 swapFree=7612/7612
[pid=7058] ppid=7056 vsize=36996 CPUtime=6.28 cores=0,2,4,6
/proc/7058/stat : 7058 (scip-2.1.1.4sfi) R 7056 7058 5919 0 -1 4202496 9010 0 0 0 611 17 0 0 20 0 1 0 269258860 37883904 8052 33554432000 4194304 10169799 140734347110432 140734347107384 8961143 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/7058/statm: 9249 8052 826 1459 0 7781 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36996

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

Child status: 0
Real time (s): 6.33468
CPU time (s): 6.33104
CPU user time (s): 6.15006
CPU system time (s): 0.180972
CPU usage (%): 99.9425
Max. virtual memory (cumulated for all children) (KiB): 36996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.15006
system time used= 0.180972
maximum resident set size= 34704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9019
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= 28

runsolver used 0.012998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-26 13:22:25
IDJOB=3693146
IDBENCH=2128
IDSOLVER=2272
FILE ID=node143/3693146-1338031345
RUNJOBID= node143-1338029547-6916
PBS_JOBID= 14624332
Free space on /tmp= 71456 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/primes-dimacs-cnf/normalized-aim-100-2_0-yes1-4.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-3693146-1338031345/watcher-3693146-1338031345 -o /tmp/evaluation-result-3693146-1338031345/solver-3693146-1338031345 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693146-1338031345.opb -t 1800 -m 15500

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

MD5SUM BENCH= 0d296648692d54209944e56e7fb2d973
RANDOM SEED=1059897053

node143.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		: 2666.787
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	: 5333.57
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		: 2666.787
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		: 2666.787
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	: 5331.91
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		: 2666.787
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		: 2666.787
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		: 2666.787
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	: 5298.57
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		: 2666.787
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		: 2666.787
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:        28974312 kB
Buffers:          261440 kB
Cached:          2829172 kB
SwapCached:            0 kB
Active:           738868 kB
Inactive:        2379540 kB
Active(anon):      29868 kB
Inactive(anon):        0 kB
Active(file):     709000 kB
Inactive(file):  2379540 kB
Unevictable:        7612 kB
Mlocked:            7612 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27200 kB
Writeback:             0 kB
AnonPages:        112216 kB
Mapped:            17192 kB
Shmem:               200 kB
Slab:             641524 kB
SReclaimable:      84264 kB
SUnreclaim:       557260 kB
KernelStack:        1472 kB
PageTables:         4224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     144296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 71444 MiB
End job on node143 at 2012-05-26 13:22:31