Trace number 1870019

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 7.08792 7.09067

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
MD5SUMcdc1e49bcf2e6b6913c93a683c821b72
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark7.08792
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870019-1245187971.opb>
0.00/0.01	c original problem has 792 variables (792 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.12	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 0 upgd conss, 3600 impls, 0 clqs
0.09/0.13	c (round 2) 25 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5392 impls, 0 clqs
0.09/0.13	c (round 3) 41 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 10 upgd conss, 6960 impls, 0 clqs
0.09/0.14	c (round 4) 57 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8304 impls, 0 clqs
0.09/0.14	c (round 5) 73 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 10 upgd conss, 9424 impls, 0 clqs
0.09/0.14	c (round 6) 89 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 10320 impls, 0 clqs
0.09/0.15	c (round 7) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 144 chg coeffs, 10 upgd conss, 10992 impls, 0 clqs
0.09/0.15	c (round 8) 121 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 11440 impls, 0 clqs
0.09/0.15	c (round 9) 137 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 172 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.09/0.16	c (round 10) 153 del vars, 126 del conss, 0 chg bounds, 0 chg sides, 186 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.09/0.19	c    (0.1s) probing: 221/639 (34.6%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.19	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.19	c presolving (11 rounds):
0.09/0.19	c  153 deleted vars, 126 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 186 changed coefficients
0.09/0.19	c  11700 implications, 0 cliques
0.09/0.19	c presolved problem has 639 variables (639 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.09/0.19	c     441 constraints of type <and>
0.09/0.19	c       9 constraints of type <linear>
0.09/0.19	c      10 constraints of type <logicor>
0.09/0.19	c transformed objective value is always integral (scale: 2)
0.09/0.19	c Presolving Time: 0.10
0.09/0.19	c OPT-NLC
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/memory = c 1620
0.09/0.19	c # maximal time in seconds to run
0.09/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19	c limits/time = c 1791
0.09/0.19	c # frequency for displaying node information lines
0.09/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.19	c display/freq = c 10000
0.09/0.19	c -----------------------------------------------------------------------------------------------
0.09/0.19	c start solving problem
0.09/0.19	c 
0.09/0.20	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.20	c   0.1s|     1 |     0 |    22 |2930k|   0 |  11 | 639 | 460 | 460 | 639 | 901 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   469 |2956k|   0 |  15 | 639 | 460 | 460 | 639 | 903 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     0 |   475 |2970k|   0 |  15 | 639 | 460 | 460 | 639 | 907 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.2s|     1 |     0 |   490 |2980k|   0 |  24 | 639 | 460 | 460 | 639 | 910 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   498 |2994k|   0 |  28 | 639 | 460 | 460 | 639 | 914 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.38/0.41	c   0.3s|     1 |     0 |   509 |3002k|   0 |  32 | 639 | 460 | 460 | 639 | 916 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.38/0.46	c   0.4s|     1 |     0 |   515 |3010k|   0 |  33 | 639 | 460 | 460 | 639 | 919 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     2 |   515 |3011k|   0 |  33 | 639 | 460 | 460 | 639 | 919 |  18 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
6.99/7.07	o 3
6.99/7.07	c * 6.9s|   763 |     0 | 14424 |3499k|  83 |   - | 639 | 757 |  15 | 639 | 333 |5289 | 297 |2327 | 3.000000e+00 | 3.000000e+00 |   0.00%
6.99/7.07	c 
6.99/7.07	c SCIP Status        : problem is solved [optimal solution found]
6.99/7.07	c Solving Time (sec) : 6.91
6.99/7.07	c Solving Nodes      : 763
6.99/7.07	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
6.99/7.07	c Dual Bound         : +3.00000000000000e+00
6.99/7.07	c Gap                : 0.00 %
6.99/7.07	c NODE         763
6.99/7.07	c DUAL BOUND   3
6.99/7.07	c PRIMAL BOUND 3
6.99/7.07	c GAP          0
6.99/7.07	s OPTIMUM FOUND
6.99/7.07	v -x216 x215 x214 x213 x212 x211 -x210 x209 x208 -x207 -x206 x205 x204 -x203 x202 -x201 x144 x143 -x142 x141 -x140 x139 x138 x137 
6.99/7.07	v -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 x136 -x135 x134 x133 -x132 x131 -x130 x129 -x192 -x191 -x190 -x189 -x188 -x187 
6.99/7.07	v x186 -x185 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x184 -x183 -x182 -x181 -x180 -x179 x178 x177 -x120 -x119 -x118 
6.99/7.07	v -x117 x116 -x115 -x114 x113 x176 x175 -x174 x173 x172 -x171 x170 -x169 -x112 -x111 x110 -x109 -x108 x107 -x106 x105 x168 -x167 
6.99/7.07	v x166 x165 x164 x163 x162 x161 x104 x103 -x102 x101 x100 -x99 x98 x97 -x160 -x159 -x158 -x157 x156 x155 -x154 x153 x96 x95 -x94 
6.99/7.07	v x93 -x92 -x91 -x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x88 -x87 -x86 x85 x84 -x83 x82 x81 x80 -x79 -x78 
6.99/7.07	v x77 -x76 x75 -x74 x73 x72 x71 -x70 x69 x68 -x67 x66 x65 x64 -x63 x62 x61 -x60 x59 -x58 x57 -x56 -x55 x54 x53 x52 -x51 -x50 x49 
6.99/7.07	v -x48 -x47 -x46 x45 -x44 x43 -x42 x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 x30 -x29 x28 -x27 x26 x25 x24 -x23 -x22 -x21 -x20 
6.99/7.07	v -x19 x18 x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
6.99/7.07	c SCIP Status        : problem is solved [optimal solution found]
6.99/7.07	c Solving Time       :       6.91
6.99/7.07	c Original Problem   :
6.99/7.07	c   Problem name     : HOME/instance-1870019-1245187971.opb
6.99/7.07	c   Variables        : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
6.99/7.07	c   Constraints      : 595 initial, 595 maximal
6.99/7.07	c Presolved Problem  :
6.99/7.07	c   Problem name     : t_HOME/instance-1870019-1245187971.opb
6.99/7.07	c   Variables        : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
6.99/7.07	c   Constraints      : 460 initial, 757 maximal
6.99/7.07	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.99/7.07	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.99/7.07	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.99/7.07	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.99/7.07	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.99/7.07	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.99/7.07	c   probing          :       0.03          0          0          0          0          0          0          0          0
6.99/7.07	c   and              :       0.05         18        126          0          0          0        126          0        126
6.99/7.07	c   linear           :       0.01          1          8          0          0          0          0          0         60
6.99/7.07	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.99/7.07	c   root node        :          -          0          -          -          0          -          -          -          -
6.99/7.07	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.99/7.07	c   integral         :          0          0          0        694          0          2         53          0          0       1316
6.99/7.07	c   and              :        441       2094       2665          1          0         39       3101       5280          0          0
6.99/7.07	c   linear           :          9          6       2626          1          0        125       1017          0          0          0
6.99/7.07	c   logicor          :         10+         6        561          1          0          9         94          0          0          0
6.99/7.07	c   countsols        :          0          0          0          1          0          0          0          0          0          0
6.99/7.07	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.99/7.07	c   integral         :       1.57       0.00       0.00       1.57       0.00
6.99/7.07	c   and              :       0.34       0.32       0.02       0.00       0.00
6.99/7.07	c   linear           :       0.07       0.00       0.07       0.00       0.00
6.99/7.07	c   logicor          :       0.01       0.00       0.01       0.00       0.00
6.99/7.07	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.99/7.07	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.99/7.07	c   rootredcost      :       0.00          0          0          0
6.99/7.07	c   pseudoobj        :       0.00       2208          0          0
6.99/7.07	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.99/7.07	c   propagation      :       0.03        173        168       1517       37.2         35       30.1          -
6.99/7.07	c   infeasible LP    :       0.00          5          0          0        0.0          0        0.0          0
6.99/7.07	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.99/7.07	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.99/7.07	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.99/7.07	c   applied globally :          -          -          -        297       22.6          -          -          -
6.99/7.07	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.99/7.07	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.99/7.07	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 27)
6.99/7.07	c   redcost          :       0.05       2094          0          0          0          0
6.99/7.07	c   impliedbounds    :       0.00          6          0          0          7          0
6.99/7.07	c   intobj           :       0.00          0          0          0          0          0
6.99/7.07	c   gomory           :       0.03          6          0          0          3          0
6.99/7.07	c   strongcg         :       0.01          6          0          0          5          0
6.99/7.07	c   cmir             :       0.05          6          0          0         14          0
6.99/7.07	c   flowcover        :       0.08          6          0          0         24          0
6.99/7.07	c   clique           :       0.00          1          0          0          0          0
6.99/7.07	c   zerohalf         :       0.00          0          0          0          0          0
6.99/7.07	c   mcf              :       0.00          1          0          0          0          0
6.99/7.07	c Pricers            :       Time      Calls       Vars
6.99/7.07	c   problem variables:       0.00          0          0
6.99/7.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.99/7.07	c   relpscost        :       1.57        693          2         53          0          0       1316
6.99/7.07	c   pscost           :       0.00          0          0          0          0          0          0
6.99/7.07	c   inference        :       0.00          0          0          0          0          0          0
6.99/7.07	c   mostinf          :       0.00          0          0          0          0          0          0
6.99/7.07	c   leastinf         :       0.00          0          0          0          0          0          0
6.99/7.07	c   fullstrong       :       0.00          0          0          0          0          0          0
6.99/7.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.99/7.07	c   random           :       0.00          0          0          0          0          0          0
6.99/7.07	c Primal Heuristics  :       Time      Calls      Found
6.99/7.07	c   LP solutions     :       0.00          -          1
6.99/7.07	c   pseudo solutions :       0.00          -          0
6.99/7.07	c   oneopt           :       0.00          0          0
6.99/7.07	c   crossover        :       0.00          0          0
6.99/7.07	c   guideddiving     :       0.00          0          0
6.99/7.07	c   intshifting      :       0.00          0          0
6.99/7.07	c   coefdiving       :       0.05          2          0
6.99/7.07	c   linesearchdiving :       0.01          2          0
6.99/7.07	c   pscostdiving     :       0.11          3          0
6.99/7.07	c   fracdiving       :       0.04          3          0
6.99/7.07	c   veclendiving     :       0.01          3          0
6.99/7.07	c   feaspump         :       0.06          2          0
6.99/7.07	c   objpscostdiving  :       0.06          2          0
6.99/7.07	c   rootsoldiving    :       0.07          2          0
6.99/7.07	c   simplerounding   :       0.00          0          0
6.99/7.07	c   rounding         :       0.02        639          0
6.99/7.07	c   shifting         :       0.54        143          0
6.99/7.07	c   fixandinfer      :       0.00          0          0
6.99/7.07	c   intdiving        :       0.00          0          0
6.99/7.07	c   actconsdiving    :       0.00          0          0
6.99/7.07	c   octane           :       0.00          0          0
6.99/7.07	c   rens             :       0.02          1          0
6.99/7.07	c   rins             :       0.00          0          0
6.99/7.07	c   localbranching   :       0.00          0          0
6.99/7.07	c   mutation         :       0.00          0          0
6.99/7.07	c   dins             :       0.00          0          0
6.99/7.07	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.99/7.07	c   primal LP        :       0.58          0          0       0.00       0.00
6.99/7.07	c   dual LP          :       2.55       2299      12197       5.31    4783.14
6.99/7.07	c   barrier LP       :       0.00          0          0       0.00          -
6.99/7.07	c   diving/probing LP:       0.36        357       2227       6.24    6186.11
6.99/7.07	c   strong branching :       1.55       2327      21054       9.05   13583.23
6.99/7.07	c     (at root node) :          -         20        827      41.35          -
6.99/7.07	c   conflict analysis:       0.00          0          0       0.00          -
6.99/7.07	c B&B Tree           :
6.99/7.07	c   number of runs   :          1
6.99/7.07	c   nodes            :        763
6.99/7.07	c   nodes (total)    :        763
6.99/7.07	c   nodes left       :          0
6.99/7.07	c   max depth        :         83
6.99/7.07	c   max depth (total):         83
6.99/7.07	c   backtracks       :         66 (8.7%)
6.99/7.07	c   delayed cutoffs  :         41
6.99/7.07	c   repropagations   :        110 (612 domain reductions, 41 cutoffs)
6.99/7.07	c   avg switch length:       2.61
6.99/7.07	c   switching time   :       0.67
6.99/7.07	c Solution           :
6.99/7.07	c   Solutions found  :          1 (1 improvements)
6.99/7.07	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 763 nodes, 6.91 seconds, depth 83, found by <relaxation>)
6.99/7.07	c   Dual Bound       : +3.00000000000000e+00
6.99/7.07	c   Gap              :       0.00 %
6.99/7.07	c   Root Dual Bound  : +3.00000000000000e+00
6.99/7.08	c Time complete: 7.07.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870019-1245187971/watcher-1870019-1245187971 -o /tmp/evaluation-result-1870019-1245187971/solver-1870019-1245187971 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870019-1245187971.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2207
/proc/meminfo: memFree=1826288/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=5812 CPUtime=0
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186398057 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2207/statm: 1453 511 340 1256 0 192 0

[startup+0.0790719 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2207
/proc/meminfo: memFree=1826288/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=15156 CPUtime=0.07
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 2923 0 0 0 3 4 0 0 18 0 1 0 186398057 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15156

[startup+0.101072 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2207
/proc/meminfo: memFree=1826288/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=15156 CPUtime=0.09
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 2923 0 0 0 4 5 0 0 18 0 1 0 186398057 15519744 2553 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 3789 2553 446 1256 0 2528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15156

[startup+0.301088 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2207
/proc/meminfo: memFree=1826288/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=21248 CPUtime=0.29
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 4434 0 0 0 21 8 0 0 19 0 1 0 186398057 21757952 4049 1992294400 4194304 9342243 548682068736 18446744073709551615 8222955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 5312 4049 677 1256 0 4051 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21248

[startup+0.701121 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2207
/proc/meminfo: memFree=1826288/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=23300 CPUtime=0.69
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 6723 0 0 0 59 10 0 0 22 0 1 0 186398057 23859200 4398 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 5825 4398 690 1256 0 4564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23300

[startup+1.50119 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2208
/proc/meminfo: memFree=1811240/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=23300 CPUtime=1.49
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 6780 0 0 0 138 11 0 0 25 0 1 0 186398057 23859200 4455 1992294400 4194304 9342243 548682068736 18446744073709551615 6973166 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 5825 4455 697 1256 0 4564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23300

[startup+3.10131 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2208
/proc/meminfo: memFree=1810920/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=23300 CPUtime=3.09
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 6855 0 0 0 297 12 0 0 25 0 1 0 186398057 23859200 4530 1992294400 4194304 9342243 548682068736 18446744073709551615 6756120 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 5825 4530 697 1256 0 4564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23300

[startup+6.30158 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2208
/proc/meminfo: memFree=1809832/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=24524 CPUtime=6.29
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 7221 0 0 0 615 14 0 0 25 0 1 0 186398057 25112576 4896 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 6131 4896 697 1256 0 4870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24524

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

[startup+6.70161 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2208
/proc/meminfo: memFree=1809128/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=24524 CPUtime=6.68
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 7228 0 0 0 654 14 0 0 25 0 1 0 186398057 25112576 4903 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 6131 4903 697 1256 0 4870 0
Current children cumulated CPU time (s) 6.68
Current children cumulated vsize (KiB) 24524

[startup+6.90162 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2208
/proc/meminfo: memFree=1809128/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=24524 CPUtime=6.88
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 7228 0 0 0 674 14 0 0 25 0 1 0 186398057 25112576 4903 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 6131 4903 697 1256 0 4870 0
Current children cumulated CPU time (s) 6.88
Current children cumulated vsize (KiB) 24524

[startup+7.00263 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2208
/proc/meminfo: memFree=1809128/2055920 swapFree=4191900/4192956
[pid=2207] ppid=2205 vsize=24524 CPUtime=6.99
/proc/2207/stat : 2207 (pbscip.linux.x8) R 2205 2207 1634 0 -1 4194304 7230 0 0 0 684 15 0 0 25 0 1 0 186398057 25112576 4905 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2207/statm: 6131 4905 697 1256 0 4870 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 24524

Child status: 0
Real time (s): 7.09067
CPU time (s): 7.08792
CPU user time (s): 6.92995
CPU system time (s): 0.157975
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 24524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.92995
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7236
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= 2
involuntary context switches= 6

runsolver used 0.010998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-16 23:32:51
IDJOB=1870019
IDBENCH=48008
IDSOLVER=684
FILE ID=node3/1870019-1245187971
PBS_JOBID= 9368279
Free space on /tmp= 66320 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870019-1245187971/watcher-1870019-1245187971 -o /tmp/evaluation-result-1870019-1245187971/solver-1870019-1245187971 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870019-1245187971.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cdc1e49bcf2e6b6913c93a683c821b72
RANDOM SEED=2051072655

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1826768 kB
Buffers:         46616 kB
Cached:         111768 kB
SwapCached:        260 kB
Active:          53648 kB
Inactive:       117984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826768 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11844 kB
Writeback:           0 kB
Mapped:          21804 kB
Slab:            43572 kB
Committed_AS:   158968 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66308 MiB
End job on node3 at 2009-06-16 23:32:58