Trace number 3486006

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 2 2011-06-10 (fixed)OPT100 0.093985 0.0957029

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-1_6-yes1-2.opb
MD5SUM7ec59a0b091bf2338a9ae3083dc2bac0
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 benchmark0.001999
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 constraints260
Number of constraints which are clauses259
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
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 2
Number of bits of the biggest number in a constraint 2
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
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-3486006-1307762897.opb>
0.00/0.00	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 260 upgd conss, 208 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.01	c  208 implications, 0 cliques
0.00/0.01	c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 260 constraints
0.00/0.01	c     101 constraints of type <setppc>
0.00/0.01	c     159 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 2.0.1.4
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1797
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
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   0.0s|     1 |     0 |   412 |     - | 861k|   0 | 168 | 200 | 275 | 200 | 260 |   0 |  15 |   0 | 6.272445e+01 |      --      |    Inf 
0.00/0.08	o 100
0.00/0.08	c y 0.1s|     1 |     0 |  1034 |     - |1996k|   0 | 168 | 200 | 275 | 200 | 260 |   0 |  15 |   0 | 6.272445e+01 | 1.000000e+02 |  59.43%
0.07/0.09	c   0.1s|     1 |     0 |  1155 |     - |1512k|   0 |   - | 200 | 275 | 200 | 260 |   0 |  15 |   0 | 1.000000e+02 | 1.000000e+02 |   0.00%
0.07/0.09	c   0.1s|     1 |     0 |  1155 |     - |1512k|   0 |   - | 200 | 275 | 200 | 260 |   0 |  15 |   0 | 1.000000e+02 | 1.000000e+02 |   0.00%
0.07/0.09	c 
0.07/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.07/0.09	c Solving Time (sec) : 0.09
0.07/0.09	c Solving Nodes      : 1
0.07/0.09	c Primal Bound       : +1.00000000000000e+02 (1 solutions)
0.07/0.09	c Dual Bound         : +1.00000000000000e+02
0.07/0.09	c Gap                : 0.00 %
0.07/0.09	s OPTIMUM FOUND
0.07/0.09	v -x200 x199 x198 -x197 x196 -x195 x194 -x193 x192 -x191 -x190 x189 x188 -x187 -x186 x185 x184 -x183 x182 -x181 -x180 x179 -x178 
0.07/0.09	v x177 -x176 x175 x174 -x173 x172 -x171 x170 -x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 -x158 x157 -x156 x155 
0.07/0.09	v x154 -x153 x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 x140 -x139 -x138 x137 -x136 x135 x134 -x133 x132 
0.07/0.09	v -x131 -x130 x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 x115 -x114 x113 x112 -x111 x110 -x109 
0.07/0.09	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 
0.07/0.09	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 
0.07/0.09	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 
0.07/0.09	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 
0.07/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.07/0.09	c Total Time         :       0.09
0.07/0.09	c   solving          :       0.09
0.07/0.09	c   presolving       :       0.01 (included in solving)
0.07/0.09	c   reading          :       0.00 (included in solving)
0.07/0.09	c Original Problem   :
0.07/0.09	c   Problem name     : HOME/instance-3486006-1307762897.opb
0.07/0.09	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.07/0.09	c   Constraints      : 260 initial, 260 maximal
0.07/0.09	c Presolved Problem  :
0.07/0.09	c   Problem name     : t_HOME/instance-3486006-1307762897.opb
0.07/0.09	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.07/0.09	c   Constraints      : 260 initial, 275 maximal
0.07/0.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.07/0.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   linear           :       0.00          0          0          0          0          0          0          0          0          1
0.07/0.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.07/0.09	c   root node        :          -        167          -          -        167          -          -          -          -          -
0.07/0.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.07/0.09	c   integral         :          0          0          0          0          0          7          0          0          0          0          0          0
0.07/0.09	c   setppc           :        101          1        326          0          0          4         59          4          0          0          0          0
0.07/0.09	c   logicor          :        159+         1        213          0          0          1         18         11          0          0          0          0
0.07/0.09	c   countsols        :          0          0          0          0          0          3          0          0          0          0          0          0
0.07/0.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.07/0.09	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.07/0.09	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.07/0.09	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.07/0.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.07/0.09	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.07/0.09	c   vbounds          :          0          0          0          0
0.07/0.09	c   rootredcost      :          0          0          0          0
0.07/0.09	c   pseudoobj        :        127          0          0          0
0.07/0.09	c Propagator Timings :  TotalTime  Propagate    Resprop
0.07/0.09	c   vbounds          :       0.00       0.00       0.00
0.07/0.09	c   rootredcost      :       0.00       0.00       0.00
0.07/0.09	c   pseudoobj        :       0.00       0.00       0.00
0.07/0.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.07/0.09	c   propagation      :       0.00         15         15         15        3.7          0        0.0          -
0.07/0.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.07/0.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.07/0.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.07/0.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.07/0.09	c   applied globally :          -          -          -         15        3.7          -          -          -
0.07/0.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.07/0.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.07/0.09	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 152)
0.07/0.09	c   redcost          :       0.00          1          0          0          0          0
0.07/0.09	c   impliedbounds    :       0.00          1          0          0          0          0
0.07/0.09	c   intobj           :       0.00          0          0          0          0          0
0.07/0.09	c   gomory           :       0.01          1          0          0         47          0
0.07/0.09	c   cgmip            :       0.00          0          0          0          0          0
0.07/0.09	c   closecuts        :       0.00          0          0          0          0          0
0.07/0.09	c   strongcg         :       0.01          1          0          0        233          0
0.07/0.09	c   cmir             :       0.00          1          0          0          0          0
0.07/0.09	c   flowcover        :       0.00          1          0          0          0          0
0.07/0.09	c   clique           :       0.00          1          0          0          0          0
0.07/0.09	c   zerohalf         :       0.00          0          0          0          0          0
0.07/0.09	c   mcf              :       0.00          1          0          0          0          0
0.07/0.09	c   oddcycle         :       0.00          0          0          0          0          0
0.07/0.09	c   rapidlearning    :       0.02          1          0        167          0          0
0.07/0.09	c Pricers            :       Time      Calls       Vars
0.07/0.09	c   problem variables:       0.00          0          0
0.07/0.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.07/0.09	c   pscost           :       0.00          0          0          0          0          0          0
0.07/0.09	c   inference        :       0.00          0          0          0          0          0          0
0.07/0.09	c   mostinf          :       0.00          0          0          0          0          0          0
0.07/0.09	c   leastinf         :       0.00          0          0          0          0          0          0
0.07/0.09	c   fullstrong       :       0.00          0          0          0          0          0          0
0.07/0.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.07/0.09	c   random           :       0.00          0          0          0          0          0          0
0.07/0.09	c   relpscost        :       0.00          0          0          0          0          0          0
0.07/0.09	c Primal Heuristics  :       Time      Calls      Found
0.07/0.09	c   LP solutions     :       0.00          -          0
0.07/0.09	c   pseudo solutions :       0.00          -          0
0.07/0.09	c   oneopt           :       0.00          0          0
0.07/0.09	c   trivial          :       0.00          2          0
0.07/0.09	c   shiftandpropagate:       0.00          1          0
0.07/0.09	c   simplerounding   :       0.00          0          0
0.07/0.09	c   zirounding       :       0.00          0          0
0.07/0.09	c   rounding         :       0.00          1          0
0.07/0.09	c   shifting         :       0.00          1          0
0.07/0.09	c   intshifting      :       0.00          0          0
0.07/0.09	c   twoopt           :       0.00          0          0
0.07/0.09	c   fixandinfer      :       0.00          0          0
0.07/0.09	c   feaspump         :       0.02          1          0
0.07/0.09	c   clique           :       0.00          0          0
0.07/0.09	c   coefdiving       :       0.00          0          0
0.07/0.09	c   pscostdiving     :       0.00          0          0
0.07/0.09	c   fracdiving       :       0.00          0          0
0.07/0.09	c   veclendiving     :       0.00          0          0
0.07/0.09	c   intdiving        :       0.00          0          0
0.07/0.09	c   actconsdiving    :       0.00          0          0
0.07/0.09	c   objpscostdiving  :       0.00          0          0
0.07/0.09	c   rootsoldiving    :       0.00          0          0
0.07/0.09	c   linesearchdiving :       0.00          0          0
0.07/0.09	c   guideddiving     :       0.00          0          0
0.07/0.09	c   octane           :       0.00          0          0
0.07/0.09	c   rens             :       0.00          0          0
0.07/0.09	c   rins             :       0.00          0          0
0.07/0.09	c   localbranching   :       0.00          0          0
0.07/0.09	c   mutation         :       0.00          0          0
0.07/0.09	c   crossover        :       0.00          0          0
0.07/0.09	c   dins             :       0.00          0          0
0.07/0.09	c   vbounds          :       0.00          0          0
0.07/0.09	c   undercover       :       0.00          0          0
0.07/0.09	c   subnlp           :       0.00          0          0
0.07/0.09	c   trysol           :       0.00          0          0
0.07/0.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.07/0.09	c   primal LP        :       0.00          0          0       0.00          -
0.07/0.09	c   dual LP          :       0.01          2        533     266.50   38243.52
0.07/0.09	c   lex dual LP      :       0.00          0          0       0.00          -
0.07/0.09	c   barrier LP       :       0.00          0          0       0.00          -
0.07/0.09	c   diving/probing LP:       0.02         26        622      23.92   36299.97
0.07/0.09	c   strong branching :       0.00          0          0       0.00          -
0.07/0.09	c     (at root node) :          -          0          0       0.00          -
0.07/0.09	c   conflict analysis:       0.00          0          0       0.00          -
0.07/0.09	c B&B Tree           :
0.07/0.09	c   number of runs   :          1
0.07/0.09	c   nodes            :          1
0.07/0.09	c   nodes (total)    :          1
0.07/0.09	c   nodes left       :          0
0.07/0.09	c   max depth        :          0
0.07/0.09	c   max depth (total):          0
0.07/0.09	c   backtracks       :          0 (0.0%)
0.07/0.09	c   delayed cutoffs  :          0
0.07/0.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.07/0.09	c   avg switch length:       2.00
0.07/0.09	c   switching time   :       0.00
0.07/0.09	c Solution           :
0.07/0.09	c   Solutions found  :          1 (1 improvements)
0.07/0.09	c   First Solution   : +1.00000000000000e+02   (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <trysol>)
0.07/0.09	c   Primal Bound     : +1.00000000000000e+02   (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <trysol>)
0.07/0.09	c   Dual Bound       : +1.00000000000000e+02
0.07/0.09	c   Gap              :       0.00 %
0.07/0.09	c   Root Dual Bound  : +1.00000000000000e+02
0.07/0.09	c   Root Iterations  :       1155
0.07/0.09	c Time complete: 0.09.

Verifier Data 

OK	100

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3486006-1307762897/watcher-3486006-1307762897 -o /tmp/evaluation-result-3486006-1307762897/solver-3486006-1307762897 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486006-1307762897.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 21504
/proc/meminfo: memFree=31483324/32950928 swapFree=67053888/67111528
[pid=21504] ppid=21502 vsize=9976 CPUtime=0 cores=1,3,5,7
/proc/21504/stat : 21504 (scip-2.0.1.4_2.) R 21502 21504 16800 0 -1 4202496 1487 0 0 0 0 0 0 0 24 0 1 0 887886351 10215424 1441 33554432000 4194304 8979876 140735576974672 18446744073709551615 7790414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21504/statm: 2494 1443 366 1169 0 1321 0

[startup+0.0879199 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 21504
/proc/meminfo: memFree=31483324/32950928 swapFree=67053888/67111528
[pid=21504] ppid=21502 vsize=28928 CPUtime=0.07 cores=1,3,5,7
/proc/21504/stat : 21504 (scip-2.0.1.4_2.) R 21502 21504 16800 0 -1 4202496 6504 0 0 0 7 0 0 0 24 0 1 0 887886351 29622272 5848 33554432000 4194304 8979876 140735576974672 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/21504/statm: 7232 5848 692 1169 0 6059 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 28928

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

[startup+0.0879199 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 21504
/proc/meminfo: memFree=31483324/32950928 swapFree=67053888/67111528
[pid=21504] ppid=21502 vsize=28928 CPUtime=0.07 cores=1,3,5,7
/proc/21504/stat : 21504 (scip-2.0.1.4_2.) R 21502 21504 16800 0 -1 4202496 6504 0 0 0 7 0 0 0 24 0 1 0 887886351 29622272 5848 33554432000 4194304 8979876 140735576974672 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/21504/statm: 7232 5848 692 1169 0 6059 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 28928

Child status: 0
Real time (s): 0.0957029
CPU time (s): 0.093985
CPU user time (s): 0.081987
CPU system time (s): 0.011998
CPU usage (%): 98.2049
Max. virtual memory (cumulated for all children) (KiB): 28928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.081987
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6513
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= 4
involuntary context switches= 1

runsolver used 0.001999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node149 at 2011-06-11 05:28:17
IDJOB=3486006
IDBENCH=2144
IDSOLVER=1977
FILE ID=node149/3486006-1307762897
RUNJOBID= node149-1307750177-16819
PBS_JOBID= 13550841
Free space on /tmp= 73952 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-1_6-yes1-2.opb
COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3486006-1307762897/watcher-3486006-1307762897 -o /tmp/evaluation-result-3486006-1307762897/solver-3486006-1307762897 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486006-1307762897.opb -t 1800 -m 15500

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

MD5SUM BENCH= 7ec59a0b091bf2338a9ae3083dc2bac0
RANDOM SEED=1040803192

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31483884 kB
Buffers:        125548 kB
Cached:        1053636 kB
SwapCached:      23568 kB
Active:         418984 kB
Inactive:       893044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31483884 kB
SwapTotal:    67111528 kB
SwapFree:     67053888 kB
Dirty:           16724 kB
Writeback:           0 kB
AnonPages:      129272 kB
Mapped:          12772 kB
Slab:            90012 kB
PageTables:       4652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   311896 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= 73936 MiB
End job on node149 at 2011-06-11 05:28:17