Trace number 1869904

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 4.38333 4.38855

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
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 benchmark4.38333
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 variables243
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869904-1245187137.opb>
0.00/0.01	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.15	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 0 upgd conss, 4356 impls, 0 clqs
0.09/0.16	c (round 2) 27 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6660 impls, 0 clqs
0.09/0.16	c (round 3) 45 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8676 impls, 0 clqs
0.09/0.17	c (round 4) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 10404 impls, 0 clqs
0.09/0.17	c (round 5) 81 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 11844 impls, 0 clqs
0.09/0.18	c (round 6) 99 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 150 chg coeffs, 10 upgd conss, 12996 impls, 0 clqs
0.09/0.18	c (round 7) 117 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 10 upgd conss, 13860 impls, 0 clqs
0.09/0.18	c (round 8) 135 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 182 chg coeffs, 10 upgd conss, 14436 impls, 0 clqs
0.09/0.19	c (round 9) 153 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 198 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.09/0.19	c (round 10) 171 del vars, 144 del conss, 0 chg bounds, 0 chg sides, 214 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.29/0.32	c    (0.1s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.29/0.32	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.32	c presolving (11 rounds):
0.29/0.32	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.29/0.32	c  14760 implications, 0 cliques
0.29/0.32	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.29/0.32	c     576 constraints of type <and>
0.29/0.32	c       9 constraints of type <linear>
0.29/0.32	c      10 constraints of type <logicor>
0.29/0.32	c transformed objective value is always integral (scale: 2)
0.29/0.32	c Presolving Time: 0.15
0.29/0.33	c OPT-NLC
0.29/0.33	c -----------------------------------------------------------------------------------------------
0.29/0.33	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33	c limits/memory = c 1620
0.29/0.33	c # maximal time in seconds to run
0.29/0.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33	c limits/time = c 1791
0.29/0.33	c # frequency for displaying node information lines
0.29/0.33	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.33	c display/freq = c 10000
0.29/0.33	c -----------------------------------------------------------------------------------------------
0.29/0.33	c start solving problem
0.29/0.33	c 
0.29/0.34	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.34	c   0.2s|     1 |     0 |    22 |3658k|   0 |  12 | 801 | 595 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.38/0.42	c   0.2s|     1 |     0 |   401 |3686k|   0 |  16 | 801 | 595 | 595 | 801 |1172 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.38/0.47	c   0.3s|     1 |     0 |   408 |3728k|   0 |  21 | 801 | 595 | 595 | 801 |1177 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.4s|     1 |     0 |   415 |3744k|   0 |  25 | 801 | 595 | 595 | 801 |1182 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.64	c   0.4s|     1 |     0 |   424 |3763k|   0 |  31 | 801 | 595 | 595 | 801 |1188 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.74	c   0.6s|     1 |     0 |   432 |3803k|   0 |  33 | 801 | 595 | 595 | 801 |1195 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.86	c   0.7s|     1 |     0 |   437 |3827k|   0 |  34 | 801 | 595 | 595 | 801 |1199 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/1.00	c   0.8s|     1 |     2 |   437 |3827k|   0 |  34 | 801 | 595 | 595 | 801 |1199 |  28 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
4.29/4.36	o 3
4.29/4.36	c * 4.1s|   626 |     0 |  4076 |4330k| 107 |   - | 801 | 863 |  61 | 801 | 195 |1322 | 268 |1736 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.29/4.36	c 
4.29/4.36	c SCIP Status        : problem is solved [optimal solution found]
4.29/4.36	c Solving Time (sec) : 4.08
4.29/4.36	c Solving Nodes      : 626
4.29/4.36	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.29/4.36	c Dual Bound         : +3.00000000000000e+00
4.29/4.36	c Gap                : 0.00 %
4.29/4.36	c NODE         626
4.29/4.36	c DUAL BOUND   3
4.29/4.36	c PRIMAL BOUND 3
4.29/4.36	c GAP          0
4.29/4.36	s OPTIMUM FOUND
4.29/4.36	v -x243 -x242 x241 x240 x239 -x238 x237 x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 x162 -x161 -x160 -x159 x158 
4.29/4.36	v -x157 -x156 -x155 x154 -x225 -x224 -x223 x222 -x221 -x220 -x219 -x218 -x217 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 
4.29/4.36	v x145 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 x208 -x144 x143 -x142 -x141 x140 -x139 -x138 -x137 x136 -x207 -x206 -x205 
4.29/4.36	v -x204 x203 -x202 -x201 -x200 -x199 -x135 -x134 x133 -x132 -x131 x130 -x129 -x128 x127 -x198 -x197 -x196 -x195 -x194 -x193 
4.29/4.36	v x192 x191 -x190 -x126 -x125 x124 -x123 x122 -x121 x120 x119 x118 -x189 -x188 x187 -x186 x185 -x184 -x183 -x182 -x181 x117 -x116 
4.29/4.36	v x115 -x114 x113 x112 x111 x110 x109 -x180 x179 -x178 -x177 -x176 x175 -x174 -x173 -x172 -x108 -x107 x106 x105 -x104 x103 
4.29/4.36	v x102 -x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x99 x98 x97 x96 x95 -x94 -x93 x92 x91 -x90 x89 x88 -x87 
4.29/4.36	v x86 x85 x84 x83 x82 x81 -x80 -x79 -x78 x77 -x76 -x75 -x74 x73 -x72 -x71 x70 x69 x68 -x67 -x66 -x65 x64 -x63 -x62 -x61 -x60 
4.29/4.36	v -x59 x58 -x57 -x56 x55 -x54 -x53 x52 -x51 x50 x49 x48 x47 x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 x36 -x35 x34 x33 x32 
4.29/4.36	v x31 -x30 x29 x28 x27 -x26 -x25 -x24 x23 x22 x21 x20 x19 -x18 -x17 x16 -x15 x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 
4.29/4.36	v x2 x1 
4.29/4.36	c SCIP Status        : problem is solved [optimal solution found]
4.29/4.36	c Solving Time       :       4.08
4.29/4.36	c Original Problem   :
4.29/4.36	c   Problem name     : HOME/instance-1869904-1245187137.opb
4.29/4.36	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
4.29/4.36	c   Constraints      : 748 initial, 748 maximal
4.29/4.36	c Presolved Problem  :
4.29/4.36	c   Problem name     : t_HOME/instance-1869904-1245187137.opb
4.29/4.36	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
4.29/4.36	c   Constraints      : 595 initial, 863 maximal
4.29/4.36	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.29/4.36	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.29/4.36	c   probing          :       0.03          0          0          0          0          0          0          0          0
4.29/4.37	c   and              :       0.11         18        144          0          0          0        144          0        144
4.29/4.37	c   linear           :       0.00          1          8          0          0          0          0          0         70
4.29/4.37	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.29/4.37	c   root node        :          -          0          -          -          0          -          -          -          -
4.29/4.37	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.29/4.37	c   integral         :          0          0          0        566          0          0         36          0          0       1072
4.29/4.37	c   and              :        576       1123       2368          1          0         29       2940       1299          0          0
4.29/4.37	c   linear           :          9          6       2339          1          0         93       1030          0          0          0
4.29/4.37	c   logicor          :         10+         6        412          1          0          2         79          0          0          0
4.29/4.37	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.29/4.37	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.29/4.37	c   integral         :       1.46       0.00       0.00       1.46       0.00
4.29/4.37	c   and              :       0.33       0.25       0.08       0.00       0.00
4.29/4.37	c   linear           :       0.10       0.00       0.10       0.00       0.00
4.29/4.37	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.29/4.37	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.29/4.37	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.29/4.37	c   rootredcost      :       0.00          0          0          0
4.29/4.37	c   pseudoobj        :       0.00       1877          0          0
4.29/4.37	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.29/4.37	c   propagation      :       0.07        124        123       1362       67.9         10       16.0          -
4.29/4.37	c   infeasible LP    :       0.02         46         46        185       43.7         13       11.9          0
4.29/4.37	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.29/4.37	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.29/4.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.29/4.37	c   applied globally :          -          -          -        268       26.5          -          -          -
4.29/4.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.29/4.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.29/4.37	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 46)
4.29/4.37	c   redcost          :       0.00       1123          0          0          0          0
4.29/4.37	c   impliedbounds    :       0.00          6          0          0          3          0
4.29/4.37	c   intobj           :       0.00          0          0          0          0          0
4.29/4.37	c   gomory           :       0.06          6          0          0          1          0
4.29/4.37	c   strongcg         :       0.06          6          0          0         33          0
4.29/4.37	c   cmir             :       0.03          6          0          0         25          0
4.29/4.37	c   flowcover        :       0.26          6          0          0         25          0
4.29/4.37	c   clique           :       0.00          1          0          0          0          0
4.29/4.37	c   zerohalf         :       0.00          0          0          0          0          0
4.29/4.37	c   mcf              :       0.00          1          0          0          0          0
4.29/4.37	c Pricers            :       Time      Calls       Vars
4.29/4.37	c   problem variables:       0.00          0          0
4.29/4.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.29/4.37	c   relpscost        :       1.46        565          0         36          0          0       1072
4.29/4.37	c   pscost           :       0.00          0          0          0          0          0          0
4.29/4.37	c   inference        :       0.00          0          0          0          0          0          0
4.29/4.37	c   mostinf          :       0.00          0          0          0          0          0          0
4.29/4.37	c   leastinf         :       0.00          0          0          0          0          0          0
4.29/4.37	c   fullstrong       :       0.00          0          0          0          0          0          0
4.29/4.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.29/4.37	c   random           :       0.00          0          0          0          0          0          0
4.29/4.37	c Primal Heuristics  :       Time      Calls      Found
4.29/4.37	c   LP solutions     :       0.00          -          1
4.29/4.37	c   pseudo solutions :       0.00          -          0
4.29/4.37	c   oneopt           :       0.00          0          0
4.29/4.37	c   linesearchdiving :       0.00          0          0
4.29/4.37	c   guideddiving     :       0.00          0          0
4.29/4.37	c   crossover        :       0.00          0          0
4.29/4.37	c   intshifting      :       0.00          0          0
4.29/4.37	c   coefdiving       :       0.02          1          0
4.29/4.37	c   pscostdiving     :       0.05          1          0
4.29/4.37	c   fracdiving       :       0.01          1          0
4.29/4.37	c   veclendiving     :       0.03          1          0
4.29/4.37	c   feaspump         :       0.03          1          0
4.29/4.37	c   objpscostdiving  :       0.01          1          0
4.29/4.37	c   rootsoldiving    :       0.13          1          0
4.29/4.37	c   simplerounding   :       0.02          0          0
4.29/4.37	c   rounding         :       0.04        426          0
4.29/4.37	c   shifting         :       0.39        107          0
4.29/4.37	c   fixandinfer      :       0.00          0          0
4.29/4.37	c   intdiving        :       0.00          0          0
4.29/4.37	c   actconsdiving    :       0.00          0          0
4.29/4.37	c   octane           :       0.00          0          0
4.29/4.37	c   rens             :       0.03          1          0
4.29/4.37	c   rins             :       0.00          0          0
4.29/4.37	c   localbranching   :       0.00          0          0
4.29/4.37	c   mutation         :       0.00          0          0
4.29/4.37	c   dins             :       0.00          0          0
4.29/4.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.29/4.37	c   primal LP        :       0.00          0          0       0.00          -
4.29/4.37	c   dual LP          :       0.51       1154       2921       2.53    5727.45
4.29/4.37	c   barrier LP       :       0.00          0          0       0.00          -
4.29/4.37	c   diving/probing LP:       0.18        315       1155       3.67    6416.67
4.29/4.37	c   strong branching :       1.44       1736       9932       5.72    6897.22
4.29/4.37	c     (at root node) :          -         20        469      23.45          -
4.29/4.37	c   conflict analysis:       0.00          0          0       0.00          -
4.29/4.37	c B&B Tree           :
4.29/4.37	c   number of runs   :          1
4.29/4.37	c   nodes            :        626
4.29/4.37	c   nodes (total)    :        626
4.29/4.37	c   nodes left       :          0
4.29/4.37	c   max depth        :        107
4.29/4.37	c   max depth (total):        107
4.29/4.37	c   backtracks       :         49 (7.8%)
4.29/4.37	c   delayed cutoffs  :         29
4.29/4.37	c   repropagations   :         97 (404 domain reductions, 29 cutoffs)
4.29/4.37	c   avg switch length:       2.77
4.29/4.37	c   switching time   :       0.06
4.29/4.37	c Solution           :
4.29/4.37	c   Solutions found  :          1 (1 improvements)
4.29/4.37	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 626 nodes, 4.08 seconds, depth 88, found by <relaxation>)
4.29/4.37	c   Dual Bound       : +3.00000000000000e+00
4.29/4.37	c   Gap              :       0.00 %
4.29/4.37	c   Root Dual Bound  : +3.00000000000000e+00
4.29/4.38	c Time complete: 4.37.

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-1869904-1245187137/watcher-1869904-1245187137 -o /tmp/evaluation-result-1869904-1245187137/solver-1869904-1245187137 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869904-1245187137.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: 1.11 1.04 1.00 3/64 12170
/proc/meminfo: memFree=1864416/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=4324 CPUtime=0
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 186313437 4427776 449 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12170/statm: 1081 460 297 886 0 191 0

[startup+0.0590611 s]
/proc/loadavg: 1.11 1.04 1.00 3/64 12170
/proc/meminfo: memFree=1864416/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=14596 CPUtime=0.05
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 3035 0 0 0 3 2 0 0 18 0 1 0 186313437 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14596

[startup+0.101067 s]
/proc/loadavg: 1.11 1.04 1.00 3/64 12170
/proc/meminfo: memFree=1864416/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=14596 CPUtime=0.09
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 3035 0 0 0 4 5 0 0 18 0 1 0 186313437 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14596

[startup+0.301098 s]
/proc/loadavg: 1.11 1.04 1.00 3/64 12170
/proc/meminfo: memFree=1864416/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=15780 CPUtime=0.29
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 3390 0 0 0 14 15 0 0 19 0 1 0 186313437 16158720 3018 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 3945 3018 451 886 0 3055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15780

[startup+0.701162 s]
/proc/loadavg: 1.11 1.04 1.00 3/64 12170
/proc/meminfo: memFree=1864416/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=26536 CPUtime=0.69
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 6281 0 0 0 51 18 0 0 22 0 1 0 186313437 27172864 5867 1992294400 4194304 7823515 548682068736 18446744073709551615 4971612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 6634 5867 563 886 0 5744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26536

[startup+1.50129 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 12171
/proc/meminfo: memFree=1841304/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=28144 CPUtime=1.49
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 8880 0 0 0 128 21 0 0 25 0 1 0 186313437 28819456 6274 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 7036 6274 572 886 0 6146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28144

[startup+3.10155 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 12171
/proc/meminfo: memFree=1840856/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=28824 CPUtime=3.09
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 9019 0 0 0 285 24 0 0 25 0 1 0 186313437 29515776 6404 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 7206 6404 574 886 0 6316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28824

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

[startup+3.90167 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 12171
/proc/meminfo: memFree=1840664/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=28824 CPUtime=3.89
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 9020 0 0 0 363 26 0 0 25 0 1 0 186313437 29515776 6405 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 7206 6405 574 886 0 6316 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 28824

[startup+4.30174 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 12171
/proc/meminfo: memFree=1840600/2055920 swapFree=4192812/4192956
[pid=12170] ppid=12168 vsize=28824 CPUtime=4.29
/proc/12170/stat : 12170 (pbscip.linux.x8) R 12168 12170 11757 0 -1 4194304 9045 0 0 0 403 26 0 0 25 0 1 0 186313437 29515776 6430 1992294400 4194304 7823515 548682068736 18446744073709551615 5751993 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12170/statm: 7206 6430 574 886 0 6316 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 28824

Child status: 0
Real time (s): 4.38855
CPU time (s): 4.38333
CPU user time (s): 4.10837
CPU system time (s): 0.274958
CPU usage (%): 99.8812
Max. virtual memory (cumulated for all children) (KiB): 38356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.10837
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9073
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= 137

runsolver used 0.004999 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 23:18:57
IDJOB=1869904
IDBENCH=47951
IDSOLVER=683
FILE ID=node26/1869904-1245187137
PBS_JOBID= 9368281
Free space on /tmp= 66156 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.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-1869904-1245187137/watcher-1869904-1245187137 -o /tmp/evaluation-result-1869904-1245187137/solver-1869904-1245187137 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869904-1245187137.opb

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

MD5SUM BENCH= c7fd9e5ff885ee342a28d015ab19e648
RANDOM SEED=1032940614

node26.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1864832 kB
Buffers:         40760 kB
Cached:          85788 kB
SwapCached:          0 kB
Active:          71908 kB
Inactive:        68588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            36644 kB
Committed_AS:   160944 kB
PageTables:       1372 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= 66148 MiB
End job on node26 at 2009-06-16 23:19:02