Trace number 1870127

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 10.0535 10.0572

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=71-P1=79-P2=101-P3=109-P4=107-P5=97-P6=127-P7=127-P8=67-B.opb
MD5SUM81c333fcff34b0322e8b1b71c0cda382
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 benchmark5.9441
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 variables168
Total number of constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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-1870127-1245189105.opb>
0.00/0.01	c original problem has 560 variables (560 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.07	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 45 chg coeffs, 0 upgd conss, 2464 impls, 0 clqs
0.00/0.07	c (round 2) 22 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 9 upgd conss, 3640 impls, 0 clqs
0.00/0.07	c (round 3) 36 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 9 upgd conss, 4648 impls, 0 clqs
0.00/0.08	c (round 4) 50 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 9 upgd conss, 5488 impls, 0 clqs
0.00/0.08	c (round 5) 64 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 93 chg coeffs, 9 upgd conss, 6160 impls, 0 clqs
0.00/0.08	c (round 6) 78 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 105 chg coeffs, 9 upgd conss, 6664 impls, 0 clqs
0.00/0.09	c (round 7) 92 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 117 chg coeffs, 9 upgd conss, 7000 impls, 0 clqs
0.00/0.09	c (round 8) 106 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.00/0.09	c (round 9) 120 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 141 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 192/440 (43.6%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (10 rounds):
0.09/0.11	c  120 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 141 changed coefficients
0.09/0.11	c  7200 implications, 0 cliques
0.09/0.11	c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.09/0.11	c     288 constraints of type <and>
0.09/0.11	c       8 constraints of type <linear>
0.09/0.11	c       9 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 2)
0.09/0.11	c Presolving Time: 0.06
0.09/0.11	c OPT-NLC
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	c 
0.09/0.12	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |    19 |2049k|   0 |  10 | 440 | 305 | 305 | 440 | 593 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   365 |2075k|   0 |  14 | 440 | 305 | 305 | 440 | 598 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   394 |2094k|   0 |  32 | 440 | 305 | 305 | 440 | 605 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   410 |2128k|   0 |  46 | 440 | 305 | 305 | 440 | 614 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   444 |2171k|   0 |  55 | 440 | 305 | 305 | 440 | 625 |  32 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   480 |2210k|   0 |  63 | 440 | 305 | 305 | 440 | 643 |  50 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     0 |   517 |2239k|   0 |  84 | 440 | 305 | 305 | 440 | 657 |  64 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.5s|     1 |     2 |   517 |2239k|   0 |  84 | 440 | 305 | 305 | 440 | 657 |  64 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
9.99/10.04	o 3
9.99/10.04	c * 9.9s|  1745 |     0 | 22907 |3006k|  71 |   - | 440 |1124 | 143 | 440 | 360 |6997 | 819 |2724 | 3.000000e+00 | 3.000000e+00 |   0.00%
9.99/10.04	c 
9.99/10.04	c SCIP Status        : problem is solved [optimal solution found]
9.99/10.04	c Solving Time (sec) : 9.87
9.99/10.04	c Solving Nodes      : 1745
9.99/10.04	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
9.99/10.04	c Dual Bound         : +3.00000000000000e+00
9.99/10.04	c Gap                : 0.00 %
9.99/10.04	c NODE         1745
9.99/10.04	c DUAL BOUND   3
9.99/10.04	c PRIMAL BOUND 3
9.99/10.04	c GAP          0
9.99/10.04	s OPTIMUM FOUND
9.99/10.04	v x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 x160 -x159 x158 x157 -x156 -x155 x112 -x111 x110 x109 x108 x107 x106 x154 -x153 
9.99/10.04	v x152 -x151 -x150 -x149 -x148 x105 -x104 x103 -x102 -x101 x100 x99 -x147 -x146 x145 x144 -x143 x142 x141 x98 x97 -x96 x95 x94 
9.99/10.04	v x93 x92 -x140 -x139 -x138 -x137 x136 x135 -x134 x91 x90 x89 x88 -x87 x86 x85 -x133 -x132 x131 x130 -x129 x128 x127 -x84 -x83 
9.99/10.04	v -x82 x81 -x80 -x79 x78 -x126 x125 x124 -x123 -x122 -x121 x120 -x77 x76 -x75 -x74 -x73 -x72 x71 -x119 -x118 -x117 -x116 -x115 
9.99/10.04	v x114 -x113 x70 -x69 -x68 -x67 -x66 -x65 x64 x63 -x62 x61 -x60 x59 x58 x57 x56 -x55 -x54 -x53 x52 -x51 x50 x49 -x48 x47 x46 x45 
9.99/10.04	v -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 -x19 -x18 -x17 
9.99/10.04	v -x16 x15 x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
9.99/10.04	c SCIP Status        : problem is solved [optimal solution found]
9.99/10.04	c Solving Time       :       9.87
9.99/10.04	c Original Problem   :
9.99/10.04	c   Problem name     : HOME/instance-1870127-1245189105.opb
9.99/10.04	c   Variables        : 560 (560 binary, 0 integer, 0 implicit integer, 0 continuous)
9.99/10.04	c   Constraints      : 409 initial, 409 maximal
9.99/10.04	c Presolved Problem  :
9.99/10.04	c   Problem name     : t_HOME/instance-1870127-1245189105.opb
9.99/10.04	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
9.99/10.04	c   Constraints      : 305 initial, 1124 maximal
9.99/10.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
9.99/10.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   probing          :       0.02          0          0          0          0          0          0          0          0
9.99/10.04	c   and              :       0.04         16         96          0          0          0         96          0         96
9.99/10.04	c   linear           :       0.00          1          7          0          0          0          0          0         45
9.99/10.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
9.99/10.04	c   root node        :          -          0          -          -          0          -          -          -          -
9.99/10.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
9.99/10.04	c   integral         :          0          0          0       1467          0          9        121          0          0       2768
9.99/10.04	c   and              :        288       3644       5751          1          0        107       7447       6959          0          0
9.99/10.04	c   linear           :          8          6       5644          1          0        410       3134          0          0          0
9.99/10.04	c   logicor          :          9+         6       2220          1          0         34        643          0          0          0
9.99/10.04	c   countsols        :          0          0          0          1          0          0          0          0          0          0
9.99/10.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
9.99/10.04	c   integral         :       1.89       0.00       0.00       1.89       0.00
9.99/10.04	c   and              :       0.26       0.21       0.05       0.00       0.00
9.99/10.04	c   linear           :       0.13       0.00       0.13       0.00       0.00
9.99/10.04	c   logicor          :       0.06       0.00       0.06       0.00       0.00
9.99/10.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
9.99/10.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
9.99/10.04	c   rootredcost      :       0.00          0          0          0
9.99/10.04	c   pseudoobj        :       0.00       5354          0          0
9.99/10.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.99/10.04	c   propagation      :       0.09        551        550       6090       43.2         62       19.0          -
9.99/10.04	c   infeasible LP    :       0.00          5          0          0        0.0          0        0.0          0
9.99/10.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.99/10.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.99/10.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.99/10.04	c   applied globally :          -          -          -        819       22.3          -          -          -
9.99/10.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
9.99/10.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.99/10.04	c   cut pool         :       0.00          5          -          -         40          -    (maximal pool size: 139)
9.99/10.04	c   redcost          :       0.04       3644          0          0          0          0
9.99/10.04	c   impliedbounds    :       0.00          6          0          0         27          0
9.99/10.04	c   intobj           :       0.00          0          0          0          0          0
9.99/10.04	c   gomory           :       0.05          6          0          0         22          0
9.99/10.04	c   strongcg         :       0.04          6          0          0        207          0
9.99/10.04	c   cmir             :       0.06          6          0          0         71          0
9.99/10.04	c   flowcover        :       0.07          6          0          0        105          0
9.99/10.04	c   clique           :       0.01          1          0          0          0          0
9.99/10.04	c   zerohalf         :       0.00          0          0          0          0          0
9.99/10.04	c   mcf              :       0.00          1          0          0          0          0
9.99/10.04	c Pricers            :       Time      Calls       Vars
9.99/10.04	c   problem variables:       0.00          0          0
9.99/10.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.99/10.04	c   relpscost        :       1.89       1466          9        121          0          0       2768
9.99/10.04	c   pscost           :       0.00          0          0          0          0          0          0
9.99/10.04	c   inference        :       0.00          0          0          0          0          0          0
9.99/10.04	c   mostinf          :       0.00          0          0          0          0          0          0
9.99/10.04	c   leastinf         :       0.00          0          0          0          0          0          0
9.99/10.04	c   fullstrong       :       0.00          0          0          0          0          0          0
9.99/10.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.99/10.04	c   random           :       0.00          0          0          0          0          0          0
9.99/10.04	c Primal Heuristics  :       Time      Calls      Found
9.99/10.04	c   LP solutions     :       0.01          -          1
9.99/10.04	c   pseudo solutions :       0.00          -          0
9.99/10.04	c   oneopt           :       0.00          0          0
9.99/10.04	c   crossover        :       0.00          0          0
9.99/10.04	c   guideddiving     :       0.00          0          0
9.99/10.04	c   intshifting      :       0.00          0          0
9.99/10.04	c   veclendiving     :       0.02          3          0
9.99/10.04	c   linesearchdiving :       0.03          3          0
9.99/10.04	c   feaspump         :       0.05          2          0
9.99/10.04	c   objpscostdiving  :       0.25          2          0
9.99/10.04	c   rootsoldiving    :       0.05          2          0
9.99/10.04	c   coefdiving       :       0.07          4          0
9.99/10.04	c   pscostdiving     :       0.06          4          0
9.99/10.04	c   fracdiving       :       0.05          4          0
9.99/10.04	c   simplerounding   :       0.00          0          0
9.99/10.04	c   rounding         :       0.03        803          0
9.99/10.04	c   shifting         :       0.31        222          0
9.99/10.04	c   fixandinfer      :       0.00          0          0
9.99/10.04	c   intdiving        :       0.00          0          0
9.99/10.04	c   actconsdiving    :       0.00          0          0
9.99/10.04	c   octane           :       0.00          0          0
9.99/10.04	c   rens             :       0.02          1          0
9.99/10.04	c   rins             :       0.00          0          0
9.99/10.04	c   localbranching   :       0.00          0          0
9.99/10.04	c   mutation         :       0.00          0          0
9.99/10.04	c   dins             :       0.00          0          0
9.99/10.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.99/10.04	c   primal LP        :       0.84          0          0       0.00       0.00
9.99/10.04	c   dual LP          :       4.68       3833      20366       5.31    4351.71
9.99/10.04	c   barrier LP       :       0.00          0          0       0.00          -
9.99/10.04	c   diving/probing LP:       0.51        481       2541       5.28    4982.35
9.99/10.04	c   strong branching :       1.82       2724      22549       8.28   12389.56
9.99/10.04	c     (at root node) :          -         21        668      31.81          -
9.99/10.04	c   conflict analysis:       0.00          0          0       0.00          -
9.99/10.04	c B&B Tree           :
9.99/10.04	c   number of runs   :          1
9.99/10.04	c   nodes            :       1745
9.99/10.04	c   nodes (total)    :       1745
9.99/10.04	c   nodes left       :          0
9.99/10.04	c   max depth        :         71
9.99/10.04	c   max depth (total):         71
9.99/10.04	c   backtracks       :        243 (13.9%)
9.99/10.04	c   delayed cutoffs  :        255
9.99/10.04	c   repropagations   :        722 (2537 domain reductions, 161 cutoffs)
9.99/10.04	c   avg switch length:       4.03
9.99/10.04	c   switching time   :       0.97
9.99/10.04	c Solution           :
9.99/10.04	c   Solutions found  :          1 (1 improvements)
9.99/10.04	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1745 nodes, 9.86 seconds, depth 62, found by <relaxation>)
9.99/10.04	c   Dual Bound       : +3.00000000000000e+00
9.99/10.04	c   Gap              :       0.00 %
9.99/10.04	c   Root Dual Bound  : +3.00000000000000e+00
9.99/10.05	c Time complete: 10.05.

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-1870127-1245189105/watcher-1870127-1245189105 -o /tmp/evaluation-result-1870127-1245189105/solver-1870127-1245189105 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870127-1245189105.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 8138
/proc/meminfo: memFree=1856944/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=5812 CPUtime=0
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186506891 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8138/statm: 1453 501 332 1256 0 192 0

[startup+0.101752 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8138
/proc/meminfo: memFree=1856944/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=15092 CPUtime=0.09
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 2983 0 0 0 6 3 0 0 18 0 1 0 186506891 15454208 2613 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 3773 2613 493 1256 0 2512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15092

[startup+0.201769 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8138
/proc/meminfo: memFree=1856944/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=18956 CPUtime=0.19
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 3747 0 0 0 15 4 0 0 18 0 1 0 186506891 19410944 3377 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 4739 3377 677 1256 0 3478 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18956

[startup+0.301787 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8138
/proc/meminfo: memFree=1856944/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=21536 CPUtime=0.29
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 4413 0 0 0 24 5 0 0 19 0 1 0 186506891 22052864 4022 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5384 4022 677 1256 0 4123 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21536

[startup+0.701855 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8138
/proc/meminfo: memFree=1856944/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=22012 CPUtime=0.69
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6198 0 0 0 63 6 0 0 22 0 1 0 186506891 22540288 3974 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5503 3974 691 1256 0 4242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22012

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1843624/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=22012 CPUtime=1.49
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6247 0 0 0 142 7 0 0 25 0 1 0 186506891 22540288 4023 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5503 4023 695 1256 0 4242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22012

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1843112/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=22652 CPUtime=3.09
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6435 0 0 0 301 8 0 0 25 0 1 0 186506891 23195648 4211 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5663 4211 698 1256 0 4402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22652

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1841576/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=22944 CPUtime=6.28
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6676 0 0 0 616 12 0 0 25 0 1 0 186506891 23494656 4452 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5736 4452 698 1256 0 4475 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22944

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

[startup+6.40184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1841576/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=22944 CPUtime=6.39
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6676 0 0 0 626 13 0 0 25 0 1 0 186506891 23494656 4452 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5736 4452 698 1256 0 4475 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 22944

[startup+8.00112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1841328/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=23280 CPUtime=7.98
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6769 0 0 0 784 14 0 0 25 0 1 0 186506891 23838720 4545 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5820 4545 698 1256 0 4559 0
Current children cumulated CPU time (s) 7.98
Current children cumulated vsize (KiB) 23280

[startup+8.80126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1840880/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=23524 CPUtime=8.79
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6878 0 0 0 864 15 0 0 25 0 1 0 186506891 24088576 4654 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 5881 4654 698 1256 0 4620 0
Current children cumulated CPU time (s) 8.79
Current children cumulated vsize (KiB) 23524

[startup+9.60139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1840880/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=24176 CPUtime=9.59
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6948 0 0 0 943 16 0 0 25 0 1 0 186506891 24756224 4724 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 6044 4724 698 1256 0 4783 0
Current children cumulated CPU time (s) 9.59
Current children cumulated vsize (KiB) 24176

[startup+10.0055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8139
/proc/meminfo: memFree=1840496/2055920 swapFree=4181248/4192956
[pid=8138] ppid=8136 vsize=24176 CPUtime=9.99
/proc/8138/stat : 8138 (pbscip.linux.x8) R 8136 8138 7506 0 -1 4194304 6972 0 0 0 983 16 0 0 25 0 1 0 186506891 24756224 4748 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8138/statm: 6044 4748 698 1256 0 4783 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (KiB) 24176

Child status: 0
Real time (s): 10.0572
CPU time (s): 10.0535
CPU user time (s): 9.8805
CPU system time (s): 0.172973
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 24176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.8805
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6978
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= 14

runsolver used 0.010998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:51:45
IDJOB=1870127
IDBENCH=48062
IDSOLVER=684
FILE ID=node48/1870127-1245189105
PBS_JOBID= 9368276
Free space on /tmp= 66236 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=7-P0=71-P1=79-P2=101-P3=109-P4=107-P5=97-P6=127-P7=127-P8=67-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-1870127-1245189105/watcher-1870127-1245189105 -o /tmp/evaluation-result-1870127-1245189105/solver-1870127-1245189105 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870127-1245189105.opb

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

MD5SUM BENCH= 81c333fcff34b0322e8b1b71c0cda382
RANDOM SEED=1840196208

node48.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		: 3000.270
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		: 3000.270
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:       1857360 kB
Buffers:         41512 kB
Cached:          88608 kB
SwapCached:       5472 kB
Active:          68464 kB
Inactive:        69472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857360 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:           11852 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            46672 kB
Committed_AS:   158932 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= 66224 MiB
End job on node48 at 2009-06-16 23:51:55