Trace number 3741751

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT22 5.04723 5.04879

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-sbox_4_shg.opb
MD5SUM175e0a4a6cd805ac131e3fa3fd7ba75e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark0.138978
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables147
Total number of constraints240
Number of constraints which are clauses240
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 constraint21
Number of terms in the objective function 147
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 147
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 147
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

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 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3741751-1338773593.opb>
0.00/0.00	c original problem has 147 variables (147 bin, 0 int, 0 impl, 0 cont) and 240 constraints
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 40 del conss, 0 chg bounds, 40 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 40 del conss, 0 chg bounds, 40 chg sides, 0 chg coeffs, 200 upgd conss, 2 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 101/147 (68.7%) - 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, 40 deleted constraints, 0 tightened bounds, 0 added holes, 40 changed sides, 0 changed coefficients
0.00/0.01	c  2 implications, 0 cliques
0.00/0.01	c presolved problem has 147 variables (147 bin, 0 int, 0 impl, 0 cont) and 200 constraints
0.00/0.01	c     200 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 strange?!, PURESAT with obj
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 = c 13950
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 = c 1791
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 = c 10000
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving problem
0.00/0.01	c 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |   545 | 773k|   0 |  60 | 147 | 200 | 200 | 147 | 200 |   0 |   0 |   0 | 2.002353e+01 |      --      |    Inf 
0.00/0.03	o 60
0.00/0.03	c r 0.0s|     1 |     0 |   545 | 778k|   0 |  60 | 147 | 200 | 200 | 147 | 200 |   0 |   0 |   0 | 2.002353e+01 | 6.000000e+01 | 199.65%
0.00/0.03	o 59
0.00/0.03	c R 0.0s|     1 |     0 |   545 | 782k|   0 |  60 | 147 | 200 | 200 | 147 | 200 |   0 |   0 |   0 | 2.002353e+01 | 5.900000e+01 | 194.65%
0.00/0.03	o 58
0.00/0.03	c s 0.0s|     1 |     0 |   545 | 786k|   0 |  60 | 147 | 200 | 200 | 147 | 200 |   0 |   0 |   0 | 2.002353e+01 | 5.800000e+01 | 189.66%
0.04/0.05	c   0.0s|     1 |     0 |   585 |1681k|   0 |  67 | 147 | 200 | 200 | 147 | 201 |   1 |   0 |   0 | 2.012879e+01 | 5.800000e+01 | 188.14%
0.04/0.05	o 57
0.04/0.05	c R 0.0s|     1 |     0 |   585 |1685k|   0 |  67 | 147 | 200 | 200 | 147 | 201 |   1 |   0 |   0 | 2.012879e+01 | 5.700000e+01 | 183.18%
0.04/0.07	c   0.1s|     1 |     0 |   623 |2127k|   0 |  67 | 147 | 200 | 200 | 147 | 202 |   2 |   0 |   0 | 2.015614e+01 | 5.700000e+01 | 182.79%
0.04/0.07	o 56
0.04/0.07	c R 0.1s|     1 |     0 |   623 |2132k|   0 |  67 | 147 | 200 | 200 | 147 | 202 |   2 |   0 |   0 | 2.015614e+01 | 5.600000e+01 | 177.83%
0.04/0.10	c   0.1s|     1 |     0 |   670 |2498k|   0 |  68 | 147 | 200 | 200 | 147 | 203 |   3 |   0 |   0 | 2.018772e+01 | 5.600000e+01 | 177.40%
0.09/0.10	o 56
0.09/0.10	c s 0.1s|     1 |     0 |   670 |2503k|   0 |  68 | 147 | 200 | 200 | 147 | 203 |   3 |   0 |   0 | 2.018772e+01 | 5.600000e+01 | 177.40%
0.09/0.12	c   0.1s|     1 |     0 |   704 |2554k|   0 |  74 | 147 | 200 | 200 | 147 | 204 |   4 |   0 |   0 | 2.100000e+01 | 5.600000e+01 | 166.67%
0.09/0.12	o 56
0.09/0.12	c s 0.1s|     1 |     0 |   704 |2559k|   0 |  74 | 147 | 200 | 200 | 147 | 204 |   4 |   0 |   0 | 2.100000e+01 | 5.600000e+01 | 166.67%
0.09/0.14	c   0.1s|     1 |     0 |   750 |2660k|   0 |  78 | 147 | 200 | 200 | 147 | 205 |   5 |   0 |   0 | 2.100000e+01 | 5.600000e+01 | 166.67%
0.09/0.17	c   0.2s|     1 |     0 |   770 |2785k|   0 |  75 | 147 | 200 | 200 | 147 | 206 |   6 |   0 |   0 | 2.100000e+01 | 5.600000e+01 | 166.67%
0.09/0.19	o 26
0.09/0.19	c k 0.2s|     1 |     0 |   770 |2794k|   0 |  75 | 147 | 200 | 200 | 147 | 206 |   6 |   0 |   0 | 2.100000e+01 | 2.600000e+01 |  23.81%
0.09/0.19	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.19	c   0.2s|     1 |     0 |   770 |2791k|   0 |  75 | 147 | 200 | 200 | 147 | 206 |   6 |   0 |   0 | 2.100000e+01 | 2.600000e+01 |  23.81%
0.39/0.48	c   0.5s|     1 |     2 |   770 |2792k|   0 |  75 | 147 | 200 | 200 | 147 | 206 |   6 |   0 |  33 | 2.100000e+01 | 2.600000e+01 |  23.81%
1.49/1.53	o 25
1.49/1.53	c c 1.5s|    15 |    12 |  1415 |2859k|  14 |   - | 147 | 200 | 133 | 147 | 206 |   6 |   0 | 259 | 2.100000e+01 | 2.500000e+01 |  19.05%
1.49/1.53	o 24
1.49/1.53	c k 1.5s|    15 |     8 |  1415 |2858k|  14 |   - | 147 | 200 | 133 | 147 | 206 |   6 |   0 | 259 | 2.100000e+01 | 2.400000e+01 |  14.29%
2.09/2.11	o 23
2.09/2.11	c * 2.1s|    23 |     8 |  1881 |2888k|  14 |   - | 147 | 200 | 122 | 147 | 206 |   6 |   0 | 430 | 2.100000e+01 | 2.300000e+01 |   9.52%
2.19/2.23	o 22
2.19/2.23	c * 2.2s|    26 |     3 |  2107 |2900k|  14 |   - | 147 | 200 | 140 | 147 | 206 |   6 |   0 | 487 | 2.100000e+01 | 2.200000e+01 |   4.76%
4.99/5.04	c 
4.99/5.04	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.04	c Solving Time (sec) : 4.94
4.99/5.04	c Solving Nodes      : 113
4.99/5.04	c Primal Bound       : +2.20000000000000e+01 (154 solutions)
4.99/5.04	c Dual Bound         : +2.20000000000000e+01
4.99/5.04	c Gap                : 0.00 %
4.99/5.04	c NODE         113
4.99/5.04	c DUAL BOUND   22
4.99/5.04	c PRIMAL BOUND 22
4.99/5.04	c GAP          0
4.99/5.04	s OPTIMUM FOUND
4.99/5.04	v -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 
4.99/5.04	v -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 
4.99/5.04	v x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 -x82 x81 -x80 
4.99/5.04	v x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 x69 x68 x67 -x66 x65 -x64 x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 
4.99/5.04	v 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 
4.99/5.04	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 
4.99/5.04	c SCIP Status        : problem is solved [optimal solution found]
4.99/5.04	c Solving Time       :       4.94
4.99/5.04	c Original Problem   :
4.99/5.04	c   Problem name     : HOME/instance-3741751-1338773593.opb
4.99/5.04	c   Variables        : 147 (147 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.04	c   Constraints      : 240 initial, 240 maximal
4.99/5.04	c Presolved Problem  :
4.99/5.04	c   Problem name     : t_HOME/instance-3741751-1338773593.opb
4.99/5.04	c   Variables        : 147 (147 binary, 0 integer, 0 implicit integer, 0 continuous)
4.99/5.04	c   Constraints      : 200 initial, 200 maximal
4.99/5.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.99/5.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.99/5.04	c   linear           :       0.00          0          0          0          0          0         40         40          0
4.99/5.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.99/5.04	c   root node        :          -          8          -          -          8          -          -          -          -
4.99/5.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.04	c   integral         :          0          0          0        145          0          7        176          0          0        132
4.99/5.04	c   logicor          :        200          7        199          2          0          0         10          0          0          0
4.99/5.04	c   countsols        :          0          0          0          2          0          0          0          0          0          0
4.99/5.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.99/5.04	c   integral         :       4.30       0.00       0.00       4.30       0.00
4.99/5.04	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.99/5.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.99/5.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.99/5.04	c   rootredcost      :       0.00          3          0          3
4.99/5.04	c   pseudoobj        :       0.00        240          0          0
4.99/5.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.99/5.04	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.99/5.04	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.99/5.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.99/5.04	c   applied globally :          -          -          -          0        0.0          -          -          -
4.99/5.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.99/5.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.99/5.04	c   cut pool         :       0.00          6          -          -         98          -    (maximal pool size: 442)
4.99/5.04	c   redcost          :       0.00        154          0        123          0          0
4.99/5.04	c   impliedbounds    :       0.00          8          0          0          0          0
4.99/5.04	c   intobj           :       0.00          0          0          0          0          0
4.99/5.04	c   gomory           :       0.06          8          0          0        213          0
4.99/5.04	c   strongcg         :       0.04          8          0          0        421          0
4.99/5.04	c   cmir             :       0.00          8          0          0          0          0
4.99/5.04	c   flowcover        :       0.05          8          0          0          0          0
4.99/5.04	c   clique           :       0.00          1          0          0          0          0
4.99/5.04	c   zerohalf         :       0.00          0          0          0          0          0
4.99/5.04	c   mcf              :       0.00          1          0          0          0          0
4.99/5.04	c Pricers            :       Time      Calls       Vars
4.99/5.04	c   problem variables:       0.00          0          0
4.99/5.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.99/5.04	c   relpscost        :       4.30        143          7        176          0          0        132
4.99/5.04	c   pscost           :       0.00          0          0          0          0          0          0
4.99/5.04	c   inference        :       0.00          0          0          0          0          0          0
4.99/5.04	c   mostinf          :       0.00          0          0          0          0          0          0
4.99/5.04	c   leastinf         :       0.00          0          0          0          0          0          0
4.99/5.04	c   fullstrong       :       0.00          0          0          0          0          0          0
4.99/5.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.99/5.04	c   random           :       0.00          0          0          0          0          0          0
4.99/5.04	c Primal Heuristics  :       Time      Calls      Found
4.99/5.04	c   LP solutions     :       0.00          -          2
4.99/5.04	c   pseudo solutions :       0.00          -          0
4.99/5.04	c   objpscostdiving  :       0.00          0          0
4.99/5.04	c   rootsoldiving    :       0.00          0          0
4.99/5.04	c   linesearchdiving :       0.00          0          0
4.99/5.04	c   guideddiving     :       0.00          0          0
4.99/5.04	c   crossover        :       0.00          0          0
4.99/5.04	c   oneopt           :       0.00          4          2
4.99/5.04	c   coefdiving       :       0.00          1          9
4.99/5.04	c   pscostdiving     :       0.01          1          6
4.99/5.04	c   fracdiving       :       0.01          1          6
4.99/5.04	c   simplerounding   :       0.00        149        121
4.99/5.04	c   rounding         :       0.01        149          3
4.99/5.04	c   shifting         :       0.01          9          5
4.99/5.04	c   intshifting      :       0.00          0          0
4.99/5.04	c   fixandinfer      :       0.00          0          0
4.99/5.04	c   feaspump         :       0.00          0          0
4.99/5.04	c   veclendiving     :       0.01          1          0
4.99/5.04	c   intdiving        :       0.00          0          0
4.99/5.04	c   actconsdiving    :       0.00          0          0
4.99/5.04	c   octane           :       0.00          0          0
4.99/5.04	c   rens             :       0.00          0          0
4.99/5.04	c   rins             :       0.00          0          0
4.99/5.04	c   localbranching   :       0.00          0          0
4.99/5.04	c   mutation         :       0.00          0          0
4.99/5.04	c   dins             :       0.00          0          0
4.99/5.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.99/5.04	c   primal LP        :       0.00          0          0       0.00          -
4.99/5.04	c   dual LP          :       0.43        189       8860      46.88   20604.65
4.99/5.04	c   barrier LP       :       0.00          0          0       0.00          -
4.99/5.04	c   diving/probing LP:       0.03         27        611      22.63   20366.67
4.99/5.04	c   strong branching :       4.27        945      85585      90.57   20043.33
4.99/5.04	c     (at root node) :          -         33       4552     137.94          -
4.99/5.04	c   conflict analysis:       0.00          0          0       0.00          -
4.99/5.04	c B&B Tree           :
4.99/5.04	c   number of runs   :          1
4.99/5.04	c   nodes            :        113
4.99/5.04	c   nodes (total)    :        113
4.99/5.04	c   nodes left       :          0
4.99/5.04	c   max depth        :         14
4.99/5.04	c   max depth (total):         14
4.99/5.04	c   backtracks       :         26 (23.0%)
4.99/5.04	c   delayed cutoffs  :          0
4.99/5.04	c   repropagations   :          1 (0 domain reductions, 0 cutoffs)
4.99/5.04	c   avg switch length:       2.37
4.99/5.04	c   switching time   :       0.00
4.99/5.04	c Solution           :
4.99/5.04	c   Solutions found  :        154 (12 improvements)
4.99/5.04	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 26 nodes, 2.18 seconds, depth 5, found by <relaxation>)
4.99/5.04	c   Dual Bound       : +2.20000000000000e+01
4.99/5.04	c   Gap              :       0.00 %
4.99/5.04	c   Root Dual Bound  : +2.10000000000000e+01
4.99/5.04	c Time complete: 5.04.

Verifier Data 

OK	22

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-3741751-1338773593/watcher-3741751-1338773593 -o /tmp/evaluation-result-3741751-1338773593/solver-3741751-1338773593 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3741751-1338773593.opb 

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 3/178 14715
/proc/meminfo: memFree=25359892/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=8688 CPUtime=0 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 1525 0 0 0 0 0 0 0 20 0 1 0 343486595 8896512 1477 33554432000 4194304 7823515 140736887492160 140736887356712 6896467 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 2172 1477 354 887 0 1282 0

[startup+0.0510361 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14715
/proc/meminfo: memFree=25359892/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=15476 CPUtime=0.04 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 3432 0 0 0 4 0 0 0 20 0 1 0 343486595 15847424 3030 33554432000 4194304 7823515 140736887492160 140736887356712 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 3869 3032 529 887 0 2979 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15476

[startup+0.100351 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14715
/proc/meminfo: memFree=25359892/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=16216 CPUtime=0.09 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 3637 0 0 0 9 0 0 0 20 0 1 0 343486595 16605184 3232 33554432000 4194304 7823515 140736887492160 140736887356712 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 4054 3232 544 887 0 3164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16216

[startup+0.300329 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14715
/proc/meminfo: memFree=25359892/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=0.29 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5357 0 0 0 28 1 0 0 20 0 1 0 343486595 26476544 5453 33554432000 4194304 7823515 140736887492160 140736887356712 6248920 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5453 551 887 0 5574 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25856

[startup+0.70023 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 14715
/proc/meminfo: memFree=25359892/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=0.69 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5357 0 0 0 68 1 0 0 20 0 1 0 343486595 26476544 5453 33554432000 4194304 7823515 140736887492160 140736887356712 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5453 551 887 0 5574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25856

[startup+1.50026 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 14716
/proc/meminfo: memFree=25340104/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=1.49 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5360 0 0 0 146 3 0 0 20 0 1 0 343486595 26476544 5456 33554432000 4194304 7823515 140736887492160 140736887487272 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5456 554 887 0 5574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25856

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14716
/proc/meminfo: memFree=25339608/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=3.09 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5362 0 0 0 303 6 0 0 20 0 1 0 343486595 26476544 5458 33554432000 4194304 7823515 140736887492160 140736887486488 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5458 556 887 0 5574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25856

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

[startup+3.90025 s]
/proc/loadavg: 2.00 2.00 2.00 4/179 14716
/proc/meminfo: memFree=25339732/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=3.89 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5362 0 0 0 382 7 0 0 20 0 1 0 343486595 26476544 5458 33554432000 4194304 7823515 140736887492160 140736887486856 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5458 556 887 0 5574 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 25856

[startup+4.70024 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14716
/proc/meminfo: memFree=25343952/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=4.69 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5362 0 0 0 460 9 0 0 20 0 1 0 343486595 26476544 5458 33554432000 4194304 7823515 140736887492160 140736887486856 6205517 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5458 556 887 0 5574 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 25856

[startup+4.90032 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14716
/proc/meminfo: memFree=25343952/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=4.89 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5362 0 0 0 480 9 0 0 20 0 1 0 343486595 26476544 5458 33554432000 4194304 7823515 140736887492160 140736887487496 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5458 556 887 0 5574 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 25856

[startup+5.00026 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 14716
/proc/meminfo: memFree=25343952/32873648 swapFree=6852/6852
[pid=14715] ppid=14713 vsize=25856 CPUtime=4.99 cores=1,3,5,7
/proc/14715/stat : 14715 (pbscip.linux.x8) R 14713 14715 12217 0 -1 4202496 5362 0 0 0 489 10 0 0 20 0 1 0 343486595 26476544 5458 33554432000 4194304 7823515 140736887492160 140736887487496 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14715/statm: 6464 5458 556 887 0 5574 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 25856

Child status: 0
Real time (s): 5.04879
CPU time (s): 5.04723
CPU user time (s): 4.94325
CPU system time (s): 0.103984
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 25856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.94325
system time used= 0.103984
maximum resident set size= 21848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5369
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= 7

runsolver used 0.019996 second user time and 0.033994 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-04 03:33:13
IDJOB=3741751
IDBENCH=89907
IDSOLVER=2321
FILE ID=node112/3741751-1338773593
RUNJOBID= node112-1338748093-12234
PBS_JOBID= 14636784
Free space on /tmp= 71208 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-sbox_4_shg.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3741751-1338773593/watcher-3741751-1338773593 -o /tmp/evaluation-result-3741751-1338773593/solver-3741751-1338773593 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3741751-1338773593.opb

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

MD5SUM BENCH= 175e0a4a6cd805ac131e3fa3fd7ba75e
RANDOM SEED=1429034953

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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		: 2666.763
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		: 2666.763
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        25360900 kB
Buffers:          555932 kB
Cached:          6003676 kB
SwapCached:            0 kB
Active:          1871876 kB
Inactive:        4770620 kB
Active(anon):      71848 kB
Inactive(anon):    10920 kB
Active(file):    1800028 kB
Inactive(file):  4759700 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9768 kB
Writeback:             0 kB
AnonPages:         86456 kB
Mapped:            16648 kB
Shmem:               200 kB
Slab:             731436 kB
SReclaimable:     175332 kB
SUnreclaim:       556104 kB
KernelStack:        1488 kB
PageTables:         4472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     194456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     55296 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71196 MiB
End job on node112 at 2012-06-04 03:33:18