Trace number 1869822

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 8.07877 8.08136

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
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 benchmark8.07877
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-1869822-1245186429.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:
0.09/0.14	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
0.09/0.14	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
0.09/0.15	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
0.09/0.15	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
0.09/0.16	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
0.09/0.16	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
0.09/0.17	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
0.09/0.17	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
0.09/0.17	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
0.09/0.18	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
0.29/0.30	c    (0.1s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.29/0.30	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.30	c presolving (11 rounds):
0.29/0.30	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.29/0.30	c  14760 implications, 0 cliques
0.29/0.30	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.29/0.30	c     576 constraints of type <and>
0.29/0.30	c       9 constraints of type <linear>
0.29/0.30	c      10 constraints of type <logicor>
0.29/0.30	c transformed objective value is always integral (scale: 2)
0.29/0.30	c Presolving Time: 0.14
0.29/0.30	c OPT-NLC
0.29/0.30	c -----------------------------------------------------------------------------------------------
0.29/0.30	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.30	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.30	c limits/memory = c 1620
0.29/0.30	c # maximal time in seconds to run
0.29/0.30	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.30	c limits/time = c 1791
0.29/0.30	c # frequency for displaying node information lines
0.29/0.30	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.30	c display/freq = c 10000
0.29/0.30	c -----------------------------------------------------------------------------------------------
0.29/0.30	c start solving problem
0.29/0.30	c 
0.29/0.31	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.31	c   0.1s|     1 |     0 |    22 |3658k|   0 |  12 | 801 | 595 | 595 | 801 |1171 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.2s|     1 |     0 |   409 |3686k|   0 |  16 | 801 | 595 | 595 | 801 |1172 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.3s|     1 |     0 |   416 |3730k|   0 |  22 | 801 | 595 | 595 | 801 |1177 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.3s|     1 |     0 |   423 |3760k|   0 |  26 | 801 | 595 | 595 | 801 |1182 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.61	c   0.4s|     1 |     0 |   436 |3793k|   0 |  31 | 801 | 595 | 595 | 801 |1188 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.72	c   0.5s|     1 |     0 |   450 |3827k|   0 |  36 | 801 | 595 | 595 | 801 |1194 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.85	c   0.7s|     1 |     0 |   467 |3860k|   0 |  42 | 801 | 595 | 595 | 801 |1201 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.99/1.06	c   0.9s|     1 |     2 |   467 |3861k|   0 |  42 | 801 | 595 | 595 | 801 |1201 |  30 |   0 |  27 | 3.000000e+00 |      --      |    Inf 
7.99/8.06	o 3
7.99/8.06	c * 7.7s|  1499 |     0 |  7004 |4796k| 153 |   - | 801 |1327 | 175 | 801 | 268 |3050 | 755 |3180 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.99/8.06	c 
7.99/8.06	c SCIP Status        : problem is solved [optimal solution found]
7.99/8.06	c Solving Time (sec) : 7.67
7.99/8.06	c Solving Nodes      : 1499
7.99/8.06	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
7.99/8.06	c Dual Bound         : +3.00000000000000e+00
7.99/8.06	c Gap                : 0.00 %
7.99/8.06	c NODE         1499
7.99/8.06	c DUAL BOUND   3
7.99/8.06	c PRIMAL BOUND 3
7.99/8.06	c GAP          0
7.99/8.06	s OPTIMUM FOUND
7.99/8.06	v -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 x228 x227 -x226 -x162 -x161 -x160 -x159 
7.99/8.06	v -x158 -x157 x156 -x155 x154 -x225 -x224 -x223 -x222 x221 x220 x219 -x218 x217 -x153 x152 -x151 x150 x149 -x148 x147 -x146 x145 
7.99/8.06	v -x216 x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x144 -x143 x142 x141 x140 -x139 -x138 -x137 x136 -x207 x206 -x205 -x204 
7.99/8.06	v -x203 x202 x201 x200 -x199 x135 -x134 -x133 -x132 x131 -x130 x129 -x128 x127 -x198 -x197 x196 x195 -x194 x193 x192 x191 
7.99/8.06	v x190 x126 x125 x124 -x123 -x122 x121 -x120 x119 x118 -x189 -x188 -x187 -x186 -x185 -x184 -x183 x182 -x181 -x117 -x116 x115 x114 
7.99/8.06	v x113 -x112 -x111 -x110 x109 -x180 -x179 -x178 -x177 -x176 -x175 -x174 x173 x172 -x108 -x107 -x106 -x105 -x104 -x103 -x102 
7.99/8.06	v x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 x91 x90 -x89 -x88 -x87 
7.99/8.06	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 
7.99/8.06	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 x31 -x30 
7.99/8.06	v 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 x2 
7.99/8.06	v x1 
7.99/8.06	c SCIP Status        : problem is solved [optimal solution found]
7.99/8.06	c Solving Time       :       7.67
7.99/8.06	c Original Problem   :
7.99/8.06	c   Problem name     : HOME/instance-1869822-1245186429.opb
7.99/8.06	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
7.99/8.06	c   Constraints      : 748 initial, 748 maximal
7.99/8.06	c Presolved Problem  :
7.99/8.06	c   Problem name     : t_HOME/instance-1869822-1245186429.opb
7.99/8.06	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
7.99/8.06	c   Constraints      : 595 initial, 1327 maximal
7.99/8.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.99/8.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.99/8.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.99/8.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.99/8.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.99/8.06	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.99/8.06	c   probing          :       0.03          0          0          0          0          0          0          0          0
7.99/8.06	c   and              :       0.09         18        144          0          0          0        144          0        144
7.99/8.06	c   linear           :       0.01          1          8          0          0          0          0          0         70
7.99/8.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.99/8.06	c   root node        :          -          0          -          -          0          -          -          -          -
7.99/8.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.99/8.06	c   integral         :          0          0          0       1271          0          1         60          0          0       2440
7.99/8.06	c   and              :        576       2634       4392          1          0         58       6287       3024          0          0
7.99/8.06	c   linear           :          9          6       4334          1          0        344       2988          0          0          0
7.99/8.06	c   logicor          :         10+         6       1295          1          0         12        400          0          0          0
7.99/8.06	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.99/8.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.99/8.06	c   integral         :       3.68       0.00       0.00       3.68       0.00
7.99/8.06	c   and              :       0.35       0.30       0.05       0.00       0.00
7.99/8.06	c   linear           :       0.28       0.00       0.28       0.00       0.00
7.99/8.06	c   logicor          :       0.01       0.00       0.01       0.00       0.00
7.99/8.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.99/8.06	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.99/8.06	c   rootredcost      :       0.00          0          0          0
7.99/8.06	c   pseudoobj        :       0.00       3901          0          0
7.99/8.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.99/8.06	c   propagation      :       0.21        414        412       7558       91.0         52       21.9          -
7.99/8.06	c   infeasible LP    :       0.00          5          5         57       65.0          2       19.5          0
7.99/8.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.99/8.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.99/8.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.99/8.06	c   applied globally :          -          -          -        732       43.3          -          -          -
7.99/8.06	c   applied locally  :          -          -          -         23       88.9          -          -          -
7.99/8.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.99/8.06	c   cut pool         :       0.00          5          -          -         13          -    (maximal pool size: 64)
7.99/8.06	c   redcost          :       0.03       2634          0          0          0          0
7.99/8.06	c   impliedbounds    :       0.00          6          0          0          5          0
7.99/8.06	c   intobj           :       0.00          0          0          0          0          0
7.99/8.06	c   gomory           :       0.07          6          0          0         82          0
7.99/8.06	c   strongcg         :       0.07          6          0          0        174          0
7.99/8.06	c   cmir             :       0.06          6          0          0         31          0
7.99/8.06	c   flowcover        :       0.23          6          0          0         42          0
7.99/8.06	c   clique           :       0.00          1          0          0          0          0
7.99/8.06	c   zerohalf         :       0.00          0          0          0          0          0
7.99/8.06	c   mcf              :       0.00          1          0          0          0          0
7.99/8.06	c Pricers            :       Time      Calls       Vars
7.99/8.06	c   problem variables:       0.00          0          0
7.99/8.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.99/8.06	c   relpscost        :       3.68       1270          1         60          0          0       2440
7.99/8.06	c   pscost           :       0.00          0          0          0          0          0          0
7.99/8.06	c   inference        :       0.00          0          0          0          0          0          0
7.99/8.06	c   mostinf          :       0.00          0          0          0          0          0          0
7.99/8.06	c   leastinf         :       0.00          0          0          0          0          0          0
7.99/8.06	c   fullstrong       :       0.00          0          0          0          0          0          0
7.99/8.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.99/8.06	c   random           :       0.00          0          0          0          0          0          0
7.99/8.06	c Primal Heuristics  :       Time      Calls      Found
7.99/8.06	c   LP solutions     :       0.00          -          1
7.99/8.06	c   pseudo solutions :       0.00          -          0
7.99/8.06	c   oneopt           :       0.00          0          0
7.99/8.06	c   pscostdiving     :       0.00          0          0
7.99/8.06	c   fracdiving       :       0.00          0          0
7.99/8.06	c   veclendiving     :       0.00          0          0
7.99/8.06	c   objpscostdiving  :       0.00          0          0
7.99/8.06	c   rootsoldiving    :       0.00          0          0
7.99/8.06	c   linesearchdiving :       0.00          0          0
7.99/8.06	c   guideddiving     :       0.00          0          0
7.99/8.06	c   crossover        :       0.00          0          0
7.99/8.06	c   intshifting      :       0.00          0          0
7.99/8.06	c   coefdiving       :       0.00          1          0
7.99/8.06	c   feaspump         :       0.03          1          0
7.99/8.06	c   simplerounding   :       0.01          0          0
7.99/8.06	c   rounding         :       0.05        690          0
7.99/8.06	c   shifting         :       0.35        157          0
7.99/8.06	c   fixandinfer      :       0.00          0          0
7.99/8.06	c   intdiving        :       0.00          0          0
7.99/8.06	c   actconsdiving    :       0.00          0          0
7.99/8.06	c   octane           :       0.00          0          0
7.99/8.06	c   rens             :       0.02          1          0
7.99/8.06	c   rins             :       0.00          0          0
7.99/8.06	c   localbranching   :       0.00          0          0
7.99/8.06	c   mutation         :       0.00          0          0
7.99/8.06	c   dins             :       0.00          0          0
7.99/8.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.99/8.06	c   primal LP        :       0.05          0          0       0.00       0.00
7.99/8.06	c   dual LP          :       1.37       2714       6605       2.43    4821.17
7.99/8.06	c   barrier LP       :       0.00          0          0       0.00          -
7.99/8.06	c   diving/probing LP:       0.02         17        399      23.47   19950.00
7.99/8.06	c   strong branching :       3.65       3180      22365       7.03    6127.40
7.99/8.06	c     (at root node) :          -         27        873      32.33          -
7.99/8.06	c   conflict analysis:       0.00          0          0       0.00          -
7.99/8.06	c B&B Tree           :
7.99/8.06	c   number of runs   :          1
7.99/8.06	c   nodes            :       1499
7.99/8.06	c   nodes (total)    :       1499
7.99/8.06	c   nodes left       :          0
7.99/8.06	c   max depth        :        153
7.99/8.06	c   max depth (total):        153
7.99/8.06	c   backtracks       :        164 (10.9%)
7.99/8.06	c   delayed cutoffs  :        149
7.99/8.06	c   repropagations   :        469 (1753 domain reductions, 140 cutoffs)
7.99/8.06	c   avg switch length:       3.31
7.99/8.06	c   switching time   :       0.21
7.99/8.06	c Solution           :
7.99/8.06	c   Solutions found  :          1 (1 improvements)
7.99/8.06	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1499 nodes, 7.67 seconds, depth 132, found by <relaxation>)
7.99/8.06	c   Dual Bound       : +3.00000000000000e+00
7.99/8.06	c   Gap              :       0.00 %
7.99/8.06	c   Root Dual Bound  : +3.00000000000000e+00
7.99/8.08	c Time complete: 8.06.

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-1869822-1245186429/watcher-1869822-1245186429 -o /tmp/evaluation-result-1869822-1245186429/solver-1869822-1245186429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869822-1245186429.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 1.00 1.00 3/64 9860
/proc/meminfo: memFree=1837480/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=6100 CPUtime=0
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 641 0 0 0 0 0 0 0 18 0 1 0 186240115 6246400 623 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/9860/statm: 1525 631 325 886 0 635 0

[startup+0.094403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9860
/proc/meminfo: memFree=1837480/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=14596 CPUtime=0.09
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 3035 0 0 0 4 5 0 0 18 0 1 0 186240115 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14596

[startup+0.101404 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9860
/proc/meminfo: memFree=1837480/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=14596 CPUtime=0.09
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 3035 0 0 0 4 5 0 0 18 0 1 0 186240115 14946304 2663 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 3649 2663 404 886 0 2759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14596

[startup+0.301426 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9860
/proc/meminfo: memFree=1837480/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=15780 CPUtime=0.29
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 3391 0 0 0 14 15 0 0 19 0 1 0 186240115 16158720 3019 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 3945 3019 452 886 0 3055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15780

[startup+0.70147 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9860
/proc/meminfo: memFree=1837480/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=26904 CPUtime=0.69
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 6372 0 0 0 52 17 0 0 23 0 1 0 186240115 27549696 5958 1992294400 4194304 7823515 548682068736 18446744073709551615 5582309 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 6726 5958 563 886 0 5836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26904

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1815136/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=27252 CPUtime=1.49
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 8695 0 0 0 128 21 0 0 25 0 1 0 186240115 27906048 6085 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 6813 6085 569 886 0 5923 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27252

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1815008/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=27252 CPUtime=3.09
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 8700 0 0 0 284 25 0 0 25 0 1 0 186240115 27906048 6090 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 6813 6090 574 886 0 5923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27252

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1814048/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=28432 CPUtime=6.29
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 8982 0 0 0 597 32 0 0 25 0 1 0 186240115 29114368 6372 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 7108 6372 574 886 0 6218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28432

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

[startup+7.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1813792/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=28832 CPUtime=7.08
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 9087 0 0 0 674 34 0 0 25 0 1 0 186240115 29523968 6477 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 7208 6477 574 886 0 6318 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 28832

[startup+7.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1813792/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=28968 CPUtime=7.49
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 9103 0 0 0 713 36 0 0 25 0 1 0 186240115 29663232 6493 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 7242 6493 574 886 0 6352 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 28968

[startup+7.90127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1813216/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=29344 CPUtime=7.89
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 9203 0 0 0 752 37 0 0 25 0 1 0 186240115 30048256 6593 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 7336 6593 574 886 0 6446 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 29344

[startup+8.00128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9861
/proc/meminfo: memFree=1813216/2055920 swapFree=4191900/4192956
[pid=9860] ppid=9858 vsize=29344 CPUtime=7.99
/proc/9860/stat : 9860 (pbscip.linux.x8) R 9858 9860 9402 0 -1 4194304 9218 0 0 0 762 37 0 0 25 0 1 0 186240115 30048256 6608 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9860/statm: 7336 6608 574 886 0 6446 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 29344

Child status: 0
Real time (s): 8.08136
CPU time (s): 8.07877
CPU user time (s): 7.69983
CPU system time (s): 0.378942
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 29344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.69983
system time used= 0.378942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9227
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= 32

runsolver used 0.007998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 23:07:09
IDJOB=1869822
IDBENCH=47910
IDSOLVER=683
FILE ID=node38/1869822-1245186429
PBS_JOBID= 9363918
Free space on /tmp= 66236 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=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-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-1869822-1245186429/watcher-1869822-1245186429 -o /tmp/evaluation-result-1869822-1245186429/solver-1869822-1245186429 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869822-1245186429.opb

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

MD5SUM BENCH= 8b00ea770361f301179000d52beb4a25
RANDOM SEED=636509956

node38.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		: 3000.232
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		: 3000.232
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:       1837960 kB
Buffers:         54584 kB
Cached:          77960 kB
SwapCached:        260 kB
Active:          56072 kB
Inactive:        89736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837960 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            58156 kB
Committed_AS:   165068 kB
PageTables:       1456 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= 66228 MiB
End job on node38 at 2009-06-16 23:07:17