Trace number 3447344

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 NameAnswerCPU timeWall clock time
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 0.330949 0.331887

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-33-100-0.wbo
MD5SUM8216b9c0d3ae22885748bb4dedf06c6f
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark0.000999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables237
Total number of constraints197
Number of soft constraints129
Number of constraints which are clauses123
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 6328
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 6327
Biggest number in a constraint 772
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2305
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3447344-1307899451.wbo>
0.00/0.00	c original problem has 366 variables (366 bin, 0 int, 0 impl, 0 cont) and 198 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 102 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 0 add conss, 129 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 102 impls, 0 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 0 add conss, 129 chg bounds, 39 chg sides, 78 chg coeffs, 68 upgd conss, 102 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 175/366 (47.8%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (4 rounds):
0.00/0.02	c  0 deleted vars, 1 deleted constraints, 0 added constraints, 129 tightened bounds, 0 added holes, 39 changed sides, 78 changed coefficients
0.00/0.02	c  243 implications, 0 cliques
0.00/0.02	c presolved problem has 495 variables (366 bin, 0 int, 129 impl, 0 cont) and 326 constraints
0.00/0.02	c      20 constraints of type <knapsack>
0.00/0.02	c      30 constraints of type <setppc>
0.00/0.02	c     129 constraints of type <linear>
0.00/0.02	c     129 constraints of type <indicator>
0.00/0.02	c      18 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 2.0.1.4
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
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 = 1800
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 # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	o 120
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c T 0.0s|     1 |     0 |     0 |     - |1965k|   0 |   - | 495 | 455 | 495 | 197 |   0 |   0 |   0 |      --      | 1.200000e+02 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    80 |     - |1836k|   0 |  36 | 495 | 455 | 495 | 197 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   176 |     - |1941k|   0 |  45 | 495 | 459 | 495 | 222 |  25 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   220 |     - |2001k|   0 |  54 | 495 | 459 | 495 | 250 |  53 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   252 |     - |2062k|   0 |  20 | 495 | 459 | 495 | 281 |  84 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.06/0.08	c   0.1s|     1 |     0 |   338 |     - |2107k|   0 |  34 | 495 | 459 | 495 | 296 |  99 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.06/0.09	c   0.1s|     1 |     0 |   419 |     - |2171k|   0 |  26 | 495 | 459 | 495 | 321 | 124 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.08/0.10	c   0.1s|     1 |     0 |   444 |     - |2216k|   0 |   1 | 495 | 459 | 495 | 330 | 133 |   0 |   0 | 0.000000e+00 | 1.200000e+02 |    Inf 
0.08/0.10	c   0.1s|     1 |     0 |   467 |     - |2229k|   0 |  21 | 495 | 459 | 495 | 334 | 137 |   0 |   0 | 1.300000e+01 | 1.200000e+02 | 823.08%
0.08/0.11	c   0.1s|     1 |     0 |   511 |     - |2274k|   0 |  27 | 495 | 459 | 495 | 344 | 147 |   0 |   0 | 1.300000e+01 | 1.200000e+02 | 823.08%
0.08/0.12	c   0.1s|     1 |     0 |   512 |     - |2297k|   0 |  21 | 495 | 459 | 495 | 346 | 149 |   0 |   0 | 1.300000e+01 | 1.200000e+02 | 823.08%
0.08/0.16	c   0.2s|     1 |     2 |   512 |     - |2314k|   0 |  21 | 495 | 459 | 495 | 346 | 149 |   0 |  12 | 1.300000e+01 | 1.200000e+02 | 823.08%
0.29/0.32	o 13
0.29/0.32	c * 0.3s|    17 |     0 |   759 |  15.4 |2354k|  14 |   - | 495 | 460 | 495 | 296 | 149 |   1 | 141 | 1.300000e+01 | 1.300000e+01 |   0.00%
0.29/0.32	c 
0.29/0.32	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.32	c Solving Time (sec) : 0.32
0.29/0.32	c Solving Nodes      : 17
0.29/0.32	c Primal Bound       : +1.30000000000000e+01 (15 solutions)
0.29/0.32	c Dual Bound         : +1.30000000000000e+01
0.29/0.32	c Gap                : 0.00 %
0.29/0.32	s OPTIMUM FOUND
0.29/0.32	v -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 x228 -x227 -x226 -x225 -x224 -x223 x222 -x221 -x220 -x219 -x218 -x217 -x216 
0.29/0.32	v x215 -x214 -x213 -x212 -x211 -x210 x209 -x208 -x207 -x206 x205 x204 x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 
0.29/0.32	v -x193 -x192 -x191 -x190 x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 x179 -x178 -x177 -x176 -x175 -x174 -x173 
0.29/0.32	v -x172 -x171 -x170 x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 
0.29/0.32	v -x151 -x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 x137 x136 x135 x134 x133 x132 x131 -x130 
0.29/0.32	v -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 
0.29/0.32	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 
0.29/0.32	v -x85 -x84 -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 
0.29/0.32	v -x57 x56 -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 
0.29/0.32	v -x28 -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 
0.29/0.32	c SCIP Status        : problem is solved [optimal solution found]
0.29/0.32	c Total Time         :       0.32
0.29/0.32	c   solving          :       0.32
0.29/0.32	c   presolving       :       0.01 (included in solving)
0.29/0.32	c   reading          :       0.00 (included in solving)
0.29/0.32	c Original Problem   :
0.29/0.32	c   Problem name     : HOME/instance-3447344-1307899451.wbo
0.29/0.32	c   Variables        : 366 (366 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.32	c   Constraints      : 198 initial, 198 maximal
0.29/0.32	c Presolved Problem  :
0.29/0.32	c   Problem name     : t_HOME/instance-3447344-1307899451.wbo
0.29/0.32	c   Variables        : 495 (366 binary, 0 integer, 129 implicit integer, 0 continuous)
0.29/0.32	c   Constraints      : 326 initial, 460 maximal
0.29/0.32	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.29/0.32	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
0.29/0.32	c   varbound         :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   linear           :       0.00          0          0          0        129          0          1          0         39         78
0.29/0.32	c   indicator        :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.32	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.29/0.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.32	c   integral         :          0          0          0         17          0         36          0          0          0          0          0         32
0.29/0.32	c   varbound         :          0+        10        572          1          0          0          2          0          0         44          0          0
0.29/0.32	c   knapsack         :         20         10        925          1          0         33          1          0          0         65          0          0
0.29/0.32	c   setppc           :         30         10        482          1          0         29          1          0          2          0          0          0
0.29/0.32	c   linear           :        129+        11        671          1          0         29          2          0          0          0          0          0
0.29/0.32	c   indicator        :        129          0        924          1          0         29          1          0          0          0          0          0
0.29/0.32	c   logicor          :         18+        10        113          1          0         14          0          0          0          0          0          0
0.29/0.32	c   countsols        :          0          0          0          1          0         16          0          0          0          0          0          0
0.29/0.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.29/0.32	c   integral         :       0.16       0.00       0.00       0.16       0.00       0.00       0.00
0.29/0.32	c   varbound         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   indicator        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.32	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.29/0.32	c   vbounds          :        137          0          1          0
0.29/0.32	c   rootredcost      :          0          0          0          0
0.29/0.32	c   pseudoobj        :        574          2          0          0
0.29/0.32	c Propagator Timings :  TotalTime  Propagate    Resprop
0.29/0.32	c   vbounds          :       0.00       0.00       0.00
0.29/0.32	c   rootredcost      :       0.00       0.00       0.00
0.29/0.32	c   pseudoobj        :       0.00       0.00       0.00
0.29/0.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.32	c   propagation      :       0.00          1          1          1        2.0          0        0.0          -
0.29/0.32	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.32	c   applied globally :          -          -          -          1        2.0          -          -          -
0.29/0.32	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.32	c   cut pool         :       0.00          9          -          -         39          -    (maximal pool size: 378)
0.29/0.32	c   redcost          :       0.00         26          0          0          0          0
0.29/0.32	c   impliedbounds    :       0.00         10          0          0          4          0
0.29/0.32	c   intobj           :       0.00          0          0          0          0          0
0.29/0.32	c   gomory           :       0.01         10          0          0        334          0
0.29/0.32	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.32	c   closecuts        :       0.00          0          0          0          0          0
0.29/0.32	c   strongcg         :       0.01         10          0          0        300          0
0.29/0.32	c   cmir             :       0.02         10          0          0         86          0
0.29/0.32	c   flowcover        :       0.03         10          0          0        163          0
0.29/0.32	c   clique           :       0.00          1          0          0          0          0
0.29/0.32	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.32	c   mcf              :       0.00          1          0          0          0          0
0.29/0.32	c   oddcycle         :       0.00          0          0          0          0          0
0.29/0.32	c   rapidlearning    :       0.02          1          0          0          0          4
0.29/0.32	c Pricers            :       Time      Calls       Vars
0.29/0.32	c   problem variables:       0.00          0          0
0.29/0.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.32	c   relpscost        :       0.16         16          0          0          0          0         32
0.29/0.32	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.32	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.32	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.32	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.32	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.32	c   random           :       0.00          0          0          0          0          0          0
0.29/0.32	c Primal Heuristics  :       Time      Calls      Found
0.29/0.32	c   LP solutions     :       0.00          -          1
0.29/0.32	c   pseudo solutions :       0.00          -          0
0.29/0.32	c   crossover        :       0.00          0          0
0.29/0.32	c   pscostdiving     :       0.00          0          0
0.29/0.32	c   fracdiving       :       0.00          0          0
0.29/0.32	c   veclendiving     :       0.00          0          0
0.29/0.32	c   objpscostdiving  :       0.00          0          0
0.29/0.32	c   rootsoldiving    :       0.00          0          0
0.29/0.32	c   linesearchdiving :       0.00          0          0
0.29/0.32	c   guideddiving     :       0.00          0          0
0.29/0.32	c   oneopt           :       0.00          1          0
0.29/0.32	c   coefdiving       :       0.01          1          0
0.29/0.32	c   trivial          :       0.00          2          0
0.29/0.32	c   shiftandpropagate:       0.01          1          1
0.29/0.32	c   simplerounding   :       0.00         25          0
0.29/0.32	c   zirounding       :       0.00         16          0
0.29/0.32	c   rounding         :       0.00         25          0
0.29/0.32	c   shifting         :       0.00         11          0
0.29/0.32	c   intshifting      :       0.00          0          0
0.29/0.32	c   twoopt           :       0.00          0          0
0.29/0.32	c   fixandinfer      :       0.00          0          0
0.29/0.32	c   feaspump         :       0.00          0          0
0.29/0.32	c   clique           :       0.00          0          0
0.29/0.32	c   intdiving        :       0.00          0          0
0.29/0.32	c   actconsdiving    :       0.00          0          0
0.29/0.32	c   octane           :       0.00          0          0
0.29/0.32	c   rens             :       0.01          1          0
0.29/0.32	c   rins             :       0.00          0          0
0.29/0.32	c   localbranching   :       0.00          0          0
0.29/0.32	c   mutation         :       0.00          0          0
0.29/0.32	c   dins             :       0.00          0          0
0.29/0.32	c   vbounds          :       0.00          0          0
0.29/0.32	c   undercover       :       0.00          0          0
0.29/0.32	c   subnlp           :       0.00          0          0
0.29/0.32	c   trysol           :       0.00         14         13
0.29/0.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.32	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.32	c   dual LP          :       0.02         26        536      20.62   33439.39
0.29/0.32	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.32	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.32	c   diving/probing LP:       0.01         50        223       4.46   20201.11
0.29/0.32	c   strong branching :       0.16        141       3879      27.51   24951.44
0.29/0.32	c     (at root node) :          -         12        338      28.17          -
0.29/0.32	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.32	c B&B Tree           :
0.29/0.32	c   number of runs   :          1
0.29/0.32	c   nodes            :         17
0.29/0.32	c   nodes (total)    :         17
0.29/0.32	c   nodes left       :          0
0.29/0.32	c   max depth        :         14
0.29/0.32	c   max depth (total):         14
0.29/0.32	c   backtracks       :          1 (5.9%)
0.29/0.32	c   delayed cutoffs  :          0
0.29/0.32	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.32	c   avg switch length:       2.00
0.29/0.32	c   switching time   :       0.00
0.29/0.32	c Solution           :
0.29/0.32	c   Solutions found  :         15 (2 improvements)
0.29/0.32	c   First Solution   : +1.20000000000000e+02   (in run 1, after 1 nodes, 0.02 seconds, depth 341, found by <shiftandpropagate>)
0.29/0.32	c   Primal Bound     : +1.30000000000000e+01   (in run 1, after 17 nodes, 0.32 seconds, depth 2, found by <relaxation>)
0.29/0.32	c   Dual Bound       : +1.30000000000000e+01
0.29/0.32	c   Gap              :       0.00 %
0.29/0.32	c   Root Dual Bound  : +1.30000000000000e+01
0.29/0.32	c   Root Iterations  :        512
0.29/0.33	c Time complete: 0.32.

Verifier Data 

OK	13

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-3447344-1307899451/watcher-3447344-1307899451 -o /tmp/evaluation-result-3447344-1307899451/solver-3447344-1307899451 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447344-1307899451.wbo -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: 2.00 2.00 2.00 2/177 18573
/proc/meminfo: memFree=7554836/32951124 swapFree=67049472/67111528
[pid=18573] ppid=18571 vsize=10140 CPUtime=0 cores=1,3,5,7
/proc/18573/stat : 18573 (scip-2.0.1.4.li) R 18571 18573 18184 0 -1 4202496 1542 0 0 0 0 0 0 0 25 0 1 0 980175809 10383360 1495 33554432000 4194304 9128323 140735583246240 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/18573/statm: 2535 1495 399 1205 0 1326 0

[startup+0.07633 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 18573
/proc/meminfo: memFree=7554836/32951124 swapFree=67049472/67111528
[pid=18573] ppid=18571 vsize=30608 CPUtime=0.06 cores=1,3,5,7
/proc/18573/stat : 18573 (scip-2.0.1.4.li) R 18571 18573 18184 0 -1 4202496 6975 0 0 0 6 0 0 0 25 0 1 0 980175809 31342592 6315 33554432000 4194304 9128323 140735583246240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18573/statm: 7652 6315 736 1205 0 6443 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 30608

[startup+0.100322 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 18573
/proc/meminfo: memFree=7554836/32951124 swapFree=67049472/67111528
[pid=18573] ppid=18571 vsize=30608 CPUtime=0.08 cores=1,3,5,7
/proc/18573/stat : 18573 (scip-2.0.1.4.li) R 18571 18573 18184 0 -1 4202496 6983 0 0 0 8 0 0 0 25 0 1 0 980175809 31342592 6323 33554432000 4194304 9128323 140735583246240 18446744073709551615 8008905 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18573/statm: 7652 6323 736 1205 0 6443 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 30608

[startup+0.30029 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 18573
/proc/meminfo: memFree=7554836/32951124 swapFree=67049472/67111528
[pid=18573] ppid=18571 vsize=31900 CPUtime=0.29 cores=1,3,5,7
/proc/18573/stat : 18573 (scip-2.0.1.4.li) R 18571 18573 18184 0 -1 4202496 7590 0 0 0 27 2 0 0 25 0 1 0 980175809 32665600 6930 33554432000 4194304 9128323 140735583246240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/18573/statm: 7975 6930 747 1205 0 6766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31900

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

Child status: 0
Real time (s): 0.331887
CPU time (s): 0.330949
CPU user time (s): 0.300954
CPU system time (s): 0.029995
CPU usage (%): 99.7173
Max. virtual memory (cumulated for all children) (KiB): 31900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.300954
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7595
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= 5

runsolver used 0 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node118 at 2011-06-12 19:24:11
IDJOB=3447344
IDBENCH=79034
IDSOLVER=1944
FILE ID=node118/3447344-1307899451
RUNJOBID= node118-1307897649-18412
PBS_JOBID= 13559604
Free space on /tmp= 18204 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-33-100-0.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3447344-1307899451/watcher-3447344-1307899451 -o /tmp/evaluation-result-3447344-1307899451/solver-3447344-1307899451 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447344-1307899451.wbo -t 1800 -m 15500

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

MD5SUM BENCH= 8216b9c0d3ae22885748bb4dedf06c6f
RANDOM SEED=2073810576

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       7555528 kB
Buffers:         56280 kB
Cached:       24032660 kB
SwapCached:      14016 kB
Active:        9396552 kB
Inactive:     15206248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       7555528 kB
SwapTotal:    67111528 kB
SwapFree:     67049472 kB
Dirty:           12064 kB
Writeback:           0 kB
AnonPages:      512240 kB
Mapped:          12204 kB
Slab:           726908 kB
PageTables:       5732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   724788 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 18192 MiB
End job on node118 at 2011-06-12 19:24:12