Trace number 1870197

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 46.4129 46.43

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
MD5SUMe58f2c3753b703f4a66371ee4fd516c9
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 benchmark8.08077
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 variables147
Total number of constraints15
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 constraints15
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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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-1870197-1245189511.opb>
0.00/0.01	c original problem has 490 variables (490 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.03/0.05	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2044 impls, 0 clqs
0.03/0.05	c (round 2) 21 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 3052 impls, 0 clqs
0.03/0.06	c (round 3) 35 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.03/0.06	c (round 4) 49 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 4564 impls, 0 clqs
0.03/0.06	c (round 5) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 5068 impls, 0 clqs
0.03/0.06	c (round 6) 77 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 8 upgd conss, 5404 impls, 0 clqs
0.03/0.07	c (round 7) 91 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.03/0.07	c (round 8) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 8 upgd conss, 5572 impls, 0 clqs
0.03/0.08	c    (0.1s) probing: 180/385 (46.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.03/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.08	c presolving (9 rounds):
0.03/0.08	c  105 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 124 changed coefficients
0.03/0.08	c  5600 implications, 0 cliques
0.03/0.08	c presolved problem has 385 variables (385 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.03/0.09	c     252 constraints of type <and>
0.03/0.09	c       7 constraints of type <linear>
0.03/0.09	c       8 constraints of type <logicor>
0.03/0.09	c transformed objective value is always integral (scale: 2)
0.03/0.09	c Presolving Time: 0.05
0.03/0.09	c OPT-NLC
0.03/0.09	c -----------------------------------------------------------------------------------------------
0.03/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09	c limits/memory = c 1620
0.03/0.09	c # maximal time in seconds to run
0.03/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09	c limits/time = c 1791
0.03/0.09	c # frequency for displaying node information lines
0.03/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.09	c display/freq = c 10000
0.03/0.09	c -----------------------------------------------------------------------------------------------
0.03/0.09	c start solving problem
0.03/0.09	c 
0.03/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.09	c   0.1s|     1 |     0 |    17 |1797k|   0 |   9 | 385 | 267 | 267 | 385 | 519 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   288 |1821k|   0 |  20 | 385 | 267 | 267 | 385 | 524 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   311 |1845k|   0 |  39 | 385 | 267 | 267 | 385 | 534 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   333 |1875k|   0 |  43 | 385 | 267 | 267 | 385 | 546 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   364 |1914k|   0 |  52 | 385 | 267 | 267 | 385 | 557 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   398 |1947k|   0 |  84 | 385 | 267 | 267 | 385 | 579 |  60 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   486 |1979k|   0 | 115 | 385 | 267 | 267 | 385 | 605 |  86 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.77	c   0.7s|     1 |     2 |   486 |1980k|   0 | 115 | 385 | 267 | 267 | 385 | 605 |  86 |   0 |  39 | 3.000000e+00 |      --      |    Inf 
34.68/34.74	c  34.2s| 10000 |  4287 |105141 |7908k|  82 |   - | 385 |2220 | 168 |   0 |   0 |  28k|5236 |3172 | 3.000000e+00 |      --      |    Inf 
46.37/46.41	o 3
46.37/46.41	c *45.8s| 13952 |     0 |139996 |3398k|  82 |   - | 385 |1783 |  91 | 385 | 365 |  38k|8043 |3174 | 3.000000e+00 | 3.000000e+00 |   0.00%
46.37/46.41	c 
46.37/46.41	c SCIP Status        : problem is solved [optimal solution found]
46.37/46.41	c Solving Time (sec) : 45.76
46.37/46.41	c Solving Nodes      : 13952
46.37/46.41	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
46.37/46.41	c Dual Bound         : +3.00000000000000e+00
46.37/46.41	c Gap                : 0.00 %
46.37/46.41	c NODE         13952
46.37/46.41	c DUAL BOUND   3
46.37/46.41	c PRIMAL BOUND 3
46.37/46.41	c GAP          0
46.37/46.41	s OPTIMUM FOUND
46.37/46.41	v -x147 -x146 x145 -x144 x143 x142 -x141 x140 -x139 -x138 x137 -x136 -x135 x134 -x98 -x97 x96 x95 x94 -x93 x92 -x133 -x132 -x131 
46.37/46.41	v -x130 -x129 -x128 -x127 x91 x90 -x89 -x88 x87 x86 x85 x126 -x125 x124 -x123 -x122 x121 x120 -x84 -x83 -x82 -x81 -x80 -x79 x78 
46.37/46.41	v -x119 -x118 -x117 x116 -x115 x114 x113 x77 x76 x75 x74 x73 -x72 x71 -x112 -x111 x110 -x109 x108 x107 -x106 x70 -x69 -x68 x67 
46.37/46.41	v -x66 -x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x63 -x62 x61 x60 -x59 x58 x57 x56 x55 -x54 -x53 x52 -x51 x50 x49 -x48 
46.37/46.41	v x47 x46 -x45 x44 x43 x42 x41 -x40 -x39 x38 x37 x36 x35 -x34 x33 -x32 x31 -x30 x29 -x28 -x27 x26 -x25 x24 -x23 x22 x21 x20 -x19 
46.37/46.41	v x18 -x17 x16 x15 -x14 -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
46.37/46.41	c SCIP Status        : problem is solved [optimal solution found]
46.37/46.41	c Solving Time       :      45.76
46.37/46.41	c Original Problem   :
46.37/46.41	c   Problem name     : HOME/instance-1870197-1245189511.opb
46.37/46.41	c   Variables        : 490 (490 binary, 0 integer, 0 implicit integer, 0 continuous)
46.37/46.41	c   Constraints      : 358 initial, 358 maximal
46.37/46.41	c Presolved Problem  :
46.37/46.41	c   Problem name     : t_HOME/instance-1870197-1245189511.opb
46.37/46.41	c   Variables        : 385 (385 binary, 0 integer, 0 implicit integer, 0 continuous)
46.37/46.41	c   Constraints      : 267 initial, 2897 maximal
46.37/46.41	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
46.37/46.41	c   trivial          :       0.00          0          0          0          0          0          0          0          0
46.37/46.41	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
46.37/46.41	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
46.37/46.41	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
46.37/46.41	c   implics          :       0.00          0          0          0          0          0          0          0          0
46.37/46.41	c   probing          :       0.01          0          0          0          0          0          0          0          0
46.37/46.41	c   and              :       0.02         14         84          0          0          0         84          0         84
46.37/46.41	c   linear           :       0.01          1          6          0          0          0          0          0         40
46.37/46.41	c   logicor          :       0.00          0          0          0          0          0          0          0          0
46.37/46.41	c   root node        :          -          0          -          -          0          -          -          -          -
46.37/46.41	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
46.37/46.41	c   integral         :          0          0          0      10941          0         18        252          0          0      21514
46.37/46.41	c   and              :        252      25735      43357          0          0        922      67971      38236          0          0
46.37/46.41	c   linear           :          7          6      42434          0          0       4031      27865          0          0          0
46.37/46.41	c   logicor          :          8+         6      22268          0          0        220       7802          0          0          0
46.37/46.41	c   countsols        :          0          0          0          1          0          0          0          0          0          0
46.37/46.41	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
46.37/46.41	c   integral         :       3.00       0.00       0.00       3.00       0.00
46.37/46.41	c   and              :       1.40       0.76       0.64       0.00       0.00
46.37/46.41	c   linear           :       1.22       0.00       1.22       0.00       0.00
46.37/46.41	c   logicor          :       0.72       0.00       0.72       0.00       0.00
46.37/46.41	c   countsols        :       0.00       0.00       0.00       0.00       0.00
46.37/46.41	c Propagators        :       Time      Calls    Cutoffs    DomReds
46.37/46.41	c   rootredcost      :       0.01          0          0          0
46.37/46.41	c   pseudoobj        :       0.07      42986          0          0
46.37/46.41	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
46.37/46.41	c   propagation      :       0.79       5173       5159      47446       42.9       1277       31.3          -
46.37/46.41	c   infeasible LP    :       0.00         29          0          0        0.0          0        0.0          0
46.37/46.41	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
46.37/46.41	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
46.37/46.41	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
46.37/46.41	c   applied globally :          -          -          -       7719       21.3          -          -          -
46.37/46.41	c   applied locally  :          -          -          -        324       41.6          -          -          -
46.37/46.41	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
46.37/46.41	c   cut pool         :       0.00          5          -          -         32          -    (maximal pool size: 164)
46.37/46.41	c   redcost          :       0.29      25736          0          0          0          0
46.37/46.41	c   impliedbounds    :       0.00          6          0          0         48          0
46.37/46.41	c   intobj           :       0.00          0          0          0          0          0
46.37/46.41	c   gomory           :       0.04          6          0          0         37          0
46.37/46.41	c   strongcg         :       0.04          6          0          0        111          0
46.37/46.41	c   cmir             :       0.03          6          0          0         91          0
46.37/46.41	c   flowcover        :       0.08          6          0          0        158          0
46.37/46.41	c   clique           :       0.00          1          0          0          0          0
46.37/46.41	c   zerohalf         :       0.00          0          0          0          0          0
46.37/46.41	c   mcf              :       0.00          1          0          0          0          0
46.37/46.41	c Pricers            :       Time      Calls       Vars
46.37/46.41	c   problem variables:       0.00          0          0
46.37/46.41	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
46.37/46.41	c   relpscost        :       2.98      10940         18        252          0          0      21514
46.37/46.41	c   pscost           :       0.00          0          0          0          0          0          0
46.37/46.41	c   inference        :       0.00          0          0          0          0          0          0
46.37/46.41	c   mostinf          :       0.00          0          0          0          0          0          0
46.37/46.41	c   leastinf         :       0.00          0          0          0          0          0          0
46.37/46.41	c   fullstrong       :       0.00          0          0          0          0          0          0
46.37/46.41	c   allfullstrong    :       0.00          0          0          0          0          0          0
46.37/46.41	c   random           :       0.00          0          0          0          0          0          0
46.37/46.41	c Primal Heuristics  :       Time      Calls      Found
46.37/46.41	c   LP solutions     :       0.01          -          1
46.37/46.41	c   pseudo solutions :       0.00          -          0
46.37/46.41	c   oneopt           :       0.01          0          0
46.37/46.41	c   crossover        :       0.02          0          0
46.37/46.41	c   guideddiving     :       0.00          0          0
46.37/46.41	c   intshifting      :       0.00          0          0
46.37/46.41	c   linesearchdiving :       0.05         12          0
46.37/46.41	c   pscostdiving     :       0.08         12          0
46.37/46.41	c   fracdiving       :       0.04         12          0
46.37/46.41	c   veclendiving     :       0.04         12          0
46.37/46.41	c   coefdiving       :       0.05         13          0
46.37/46.41	c   feaspump         :       0.17          7          0
46.37/46.41	c   objpscostdiving  :       0.14          7          0
46.37/46.41	c   rootsoldiving    :       0.11          7          0
46.37/46.41	c   simplerounding   :       0.01          0          0
46.37/46.41	c   rounding         :       0.08       2294          0
46.37/46.41	c   shifting         :       1.06        630          0
46.37/46.41	c   fixandinfer      :       0.00          0          0
46.37/46.41	c   intdiving        :       0.00          0          0
46.37/46.41	c   actconsdiving    :       0.00          0          0
46.37/46.41	c   octane           :       0.00          0          0
46.37/46.41	c   rens             :       0.01          1          0
46.37/46.41	c   rins             :       0.00          0          0
46.37/46.41	c   localbranching   :       0.00          0          0
46.37/46.41	c   mutation         :       0.00          0          0
46.37/46.41	c   dins             :       0.00          0          0
46.37/46.41	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
46.37/46.41	c   primal LP        :       4.52          0          0       0.00       0.00
46.37/46.41	c   dual LP          :      27.31      26499     137243       5.18    5025.38
46.37/46.41	c   barrier LP       :       0.00          0          0       0.00          -
46.37/46.41	c   diving/probing LP:       0.57        483       2753       5.70    4829.82
46.37/46.41	c   strong branching :       2.79       3174      36910      11.63   13229.39
46.37/46.41	c     (at root node) :          -         39       3399      87.15          -
46.37/46.41	c   conflict analysis:       0.00          0          0       0.00          -
46.37/46.41	c B&B Tree           :
46.37/46.41	c   number of runs   :          1
46.37/46.41	c   nodes            :      13952
46.37/46.41	c   nodes (total)    :      13952
46.37/46.41	c   nodes left       :          0
46.37/46.41	c   max depth        :         82
46.37/46.41	c   max depth (total):         82
46.37/46.41	c   backtracks       :       2267 (16.2%)
46.37/46.41	c   delayed cutoffs  :       2366
46.37/46.41	c   repropagations   :       7824 (28210 domain reductions, 1870 cutoffs)
46.37/46.41	c   avg switch length:       4.89
46.37/46.41	c   switching time   :       5.85
46.37/46.41	c Solution           :
46.37/46.41	c   Solutions found  :          1 (1 improvements)
46.37/46.41	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 13952 nodes, 45.74 seconds, depth 68, found by <relaxation>)
46.37/46.41	c   Dual Bound       : +3.00000000000000e+00
46.37/46.41	c   Gap              :       0.00 %
46.37/46.41	c   Root Dual Bound  : +3.00000000000000e+00
46.37/46.42	c Time complete: 46.4.

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-1870197-1245189511/watcher-1870197-1245189511 -o /tmp/evaluation-result-1870197-1245189511/solver-1870197-1245189511 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870197-1245189511.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 3/65 16679
/proc/meminfo: memFree=1845552/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=7616 CPUtime=0
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 607 0 0 0 0 0 0 0 20 0 1 0 186550024 7798784 591 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16679/statm: 1904 602 353 1256 0 643 0

[startup+0.0389031 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16679
/proc/meminfo: memFree=1845552/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=14340 CPUtime=0.03
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 2719 0 0 0 1 2 0 0 20 0 1 0 186550024 14684160 2349 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 3585 2349 446 1256 0 2324 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14340

[startup+0.101915 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16679
/proc/meminfo: memFree=1845552/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=17428 CPUtime=0.09
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 3392 0 0 0 6 3 0 0 20 0 1 0 186550024 17846272 3022 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 4357 3022 647 1256 0 3096 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17428

[startup+0.301952 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16679
/proc/meminfo: memFree=1845552/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=20308 CPUtime=0.29
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 4166 0 0 0 25 4 0 0 22 0 1 0 186550024 20795392 3787 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 5077 3787 678 1256 0 3816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20308

[startup+0.702027 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16679
/proc/meminfo: memFree=1845552/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=21840 CPUtime=0.69
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 6102 0 0 0 64 5 0 0 25 0 1 0 186550024 22364160 4003 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 5460 4003 687 1256 0 4199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21840

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1832040/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=21840 CPUtime=1.49
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 6139 0 0 0 143 6 0 0 25 0 1 0 186550024 22364160 4040 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 5460 4040 692 1256 0 4199 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21840

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1831784/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=21840 CPUtime=3.09
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 6204 0 0 0 301 8 0 0 25 0 1 0 186550024 22364160 4105 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 5460 4105 698 1256 0 4199 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21840

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1830968/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=22308 CPUtime=6.29
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 6393 0 0 0 617 12 0 0 25 0 1 0 186550024 22843392 4294 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 5577 4294 698 1256 0 4316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22308

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1829304/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=24052 CPUtime=12.69
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 6879 0 0 0 1248 21 0 0 25 0 1 0 186550024 24629248 4780 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 6013 4780 698 1256 0 4752 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24052

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1826104/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=26916 CPUtime=25.48
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 7637 0 0 0 2513 35 0 0 25 0 1 0 186550024 27561984 5537 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 6729 5537 698 1256 0 5468 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26916

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

[startup+38.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1824376/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=28848 CPUtime=38.28
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8080 0 0 0 3776 52 0 0 25 0 1 0 186550024 29540352 5980 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 7212 5980 698 1256 0 5951 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 28848

[startup+41.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1823800/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=29924 CPUtime=41.48
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8331 0 0 0 4092 56 0 0 25 0 1 0 186550024 30642176 6231 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 7481 6231 698 1256 0 6220 0
Current children cumulated CPU time (s) 41.48
Current children cumulated vsize (KiB) 29924

[startup+44.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1823288/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=31816 CPUtime=44.68
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8713 0 0 0 4407 61 0 0 25 0 1 0 186550024 32579584 6613 1992294400 4194304 9342243 548682068736 18446744073709551615 6896664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 7954 6613 698 1256 0 6693 0
Current children cumulated CPU time (s) 44.68
Current children cumulated vsize (KiB) 31816

[startup+45.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1821816/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=31992 CPUtime=45.48
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8729 0 0 0 4486 62 0 0 25 0 1 0 186550024 32759808 6629 1992294400 4194304 9342243 548682068736 18446744073709551615 6220897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 7998 6629 698 1256 0 6737 0
Current children cumulated CPU time (s) 45.48
Current children cumulated vsize (KiB) 31992

[startup+45.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1821816/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=31992 CPUtime=45.87
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8789 0 0 0 4525 62 0 0 25 0 1 0 186550024 32759808 6689 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 7998 6689 698 1256 0 6737 0
Current children cumulated CPU time (s) 45.87
Current children cumulated vsize (KiB) 31992

[startup+46.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1821496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=32172 CPUtime=46.28
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8813 0 0 0 4565 63 0 0 25 0 1 0 186550024 32944128 6713 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 8043 6713 698 1256 0 6782 0
Current children cumulated CPU time (s) 46.28
Current children cumulated vsize (KiB) 32172

[startup+46.4016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16680
/proc/meminfo: memFree=1821496/2055920 swapFree=4192812/4192956
[pid=16679] ppid=16677 vsize=32172 CPUtime=46.37
/proc/16679/stat : 16679 (pbscip.linux.x8) R 16677 16679 15740 0 -1 4194304 8825 0 0 0 4574 63 0 0 25 0 1 0 186550024 32944128 6725 1992294400 4194304 9342243 548682068736 18446744073709551615 4211754 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16679/statm: 8043 6725 698 1256 0 6782 0
Current children cumulated CPU time (s) 46.37
Current children cumulated vsize (KiB) 32172

Child status: 0
Real time (s): 46.43
CPU time (s): 46.4129
CPU user time (s): 45.772
CPU system time (s): 0.640902
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 32172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 45.772
system time used= 0.640902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8830
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= 77

runsolver used 0.047992 second user time and 0.131979 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-16 23:58:31
IDJOB=1870197
IDBENCH=48097
IDSOLVER=684
FILE ID=node81/1870197-1245189511
PBS_JOBID= 9363942
Free space on /tmp= 126776 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=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=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-1870197-1245189511/watcher-1870197-1245189511 -o /tmp/evaluation-result-1870197-1245189511/solver-1870197-1245189511 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870197-1245189511.opb

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

MD5SUM BENCH= e58f2c3753b703f4a66371ee4fd516c9
RANDOM SEED=26358306

node81.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1846032 kB
Buffers:         39008 kB
Cached:          96516 kB
SwapCached:          0 kB
Active:          78256 kB
Inactive:        72144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12120 kB
Writeback:           0 kB
Mapped:          24644 kB
Slab:            45260 kB
Committed_AS:   100436 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126764 MiB
End job on node81 at 2009-06-16 23:59:18