Trace number 2665071

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 NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT3 0.984849 0.985787

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
MD5SUM0529ad177104c2b8c24f12c8a325b463
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 benchmark0.675896
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 variables189
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 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)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2665071-1276648968.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.09/0.11	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.09/0.11	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.09/0.12	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.09/0.12	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.09/0.13	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.13	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.14	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.14	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.14	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.15	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.17	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c presolving (11 rounds):
0.09/0.17	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.17	c  9000 implications, 0 cliques
0.09/0.17	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.17	c     324 constraints of type <and>
0.09/0.17	c       9 constraints of type <linear>
0.09/0.17	c      10 constraints of type <logicor>
0.09/0.17	c transformed objective value is always integral (scale: 2)
0.09/0.17	c Presolving Time: 0.10
0.09/0.17	c - non default parameters ----------------------------------------------------------------------
0.09/0.17	c # SCIP version 1.2.1.2
0.09/0.17	c 
0.09/0.17	c # frequency for displaying node information lines
0.09/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.17	c display/freq = 10000
0.09/0.17	c 
0.09/0.17	c # maximal time in seconds to run
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/time = 1800
0.09/0.17	c 
0.09/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.17	c limits/memory = 1620
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify inequalities
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/linear/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # should presolving try to simplify knapsacks
0.09/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.17	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.17	c 
0.09/0.17	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c heuristics/undercover/freq = 0
0.09/0.17	c 
0.09/0.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.17	c separating/rapidlearning/freq = 0
0.09/0.17	c 
0.09/0.17	c -----------------------------------------------------------------------------------------------
0.09/0.17	c start solving
0.09/0.18	c 
0.09/0.18	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.18	c   0.1s|     1 |     0 |    21 |     - |2357k|   0 |  11 | 495 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.96	o 3
0.89/0.96	c u 0.6s|     1 |     0 |    21 |     - |2399k|   0 |   - | 495 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.89/0.97	c   0.6s|     1 |     0 |    21 |     - |2391k|   0 |   - | 495 | 343 | 495 | 667 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.89/0.97	c 
0.89/0.97	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.97	c Solving Time (sec) : 0.62
0.89/0.97	c Solving Nodes      : 1
0.89/0.97	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.89/0.97	c Dual Bound         : +3.00000000000000e+00
0.89/0.97	c Gap                : 0.00 %
0.89/0.97	s OPTIMUM FOUND
0.89/0.97	v -x189 -x188 -x187 -x186 x185 x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 x176 -x126 -x125 x124 x123 -x122 -x121 x120 -x175 -x174 
0.89/0.97	v -x173 -x172 -x171 -x170 -x169 -x119 x118 x117 -x116 -x115 x114 x113 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x112 -x111 
0.89/0.97	v x110 -x109 -x108 -x107 x106 -x161 -x160 -x159 -x158 -x157 -x156 x155 x105 -x104 x103 x102 -x101 x100 x99 -x154 -x153 -x152 -x151 
0.89/0.97	v -x150 -x149 x148 x98 -x97 -x96 x95 -x94 -x93 x92 -x147 -x146 -x145 -x144 -x143 -x142 x141 x91 -x90 -x89 -x88 -x87 x86 x85 
0.89/0.97	v -x140 -x139 -x138 -x137 -x136 x135 -x134 x84 -x83 -x82 -x81 -x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 x128 -x127 x77 x76 
0.89/0.97	v -x75 x74 -x73 x72 x71 -x70 x69 -x68 -x67 -x66 x65 x64 -x63 -x62 -x61 -x60 -x59 x58 x57 -x56 -x55 -x54 -x53 -x52 x51 x50 -x49 
0.89/0.97	v -x48 -x47 -x46 -x45 x44 x43 -x42 -x41 -x40 -x39 -x38 x37 x36 -x35 -x34 -x33 -x32 -x31 x30 x29 -x28 -x27 -x26 -x25 -x24 x23 x22 
0.89/0.97	v -x21 -x20 -x19 -x18 -x17 x16 x15 x14 x13 x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.89/0.97	c SCIP Status        : problem is solved [optimal solution found]
0.89/0.97	c Solving Time       :       0.62
0.89/0.97	c Original Problem   :
0.89/0.97	c   Problem name     : HOME/instance-2665071-1276648968.opb
0.89/0.97	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.97	c   Constraints      : 460 initial, 460 maximal
0.89/0.97	c Presolved Problem  :
0.89/0.97	c   Problem name     : t_HOME/instance-2665071-1276648968.opb
0.89/0.97	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.97	c   Constraints      : 343 initial, 343 maximal
0.89/0.97	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/0.97	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.89/0.97	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.89/0.97	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/0.97	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/0.97	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.89/0.97	c   probing          :       0.03          0          0          0          0          0          0          0          0
0.89/0.97	c   and              :       0.04         18        108          0          0          0        108          0        108
0.89/0.97	c   linear           :       0.01          1          8          0          0          0          0          0         50
0.89/0.97	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.89/0.97	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/0.97	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.97	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.89/0.97	c   and              :        324          0        515          0          0          0          0          0          0          0
0.89/0.97	c   linear           :          9          0        515          0          0          0          0          0          0          0
0.89/0.97	c   logicor          :         10          0         74          0          0          0          0          0          0          0
0.89/0.97	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.89/0.97	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/0.97	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/0.97	c   and              :       0.01       0.00       0.01       0.00       0.00
0.89/0.97	c   linear           :       0.01       0.00       0.01       0.00       0.00
0.89/0.97	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.89/0.97	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/0.97	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/0.97	c   vbounds          :       0.00          2          0          0
0.89/0.97	c   rootredcost      :       0.00          0          0          0
0.89/0.97	c   pseudoobj        :       0.00         92          0          0
0.89/0.97	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.97	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.97	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.97	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.97	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.97	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.97	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/0.97	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.97	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.97	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.89/0.97	c   redcost          :       0.00          0          0          0          0          0
0.89/0.97	c   impliedbounds    :       0.00          0          0          0          0          0
0.89/0.97	c   intobj           :       0.00          0          0          0          0          0
0.89/0.97	c   cgmip            :       0.00          0          0          0          0          0
0.89/0.97	c   gomory           :       0.00          0          0          0          0          0
0.89/0.97	c   strongcg         :       0.00          0          0          0          0          0
0.89/0.97	c   cmir             :       0.00          0          0          0          0          0
0.89/0.97	c   flowcover        :       0.00          0          0          0          0          0
0.89/0.97	c   clique           :       0.00          0          0          0          0          0
0.89/0.97	c   zerohalf         :       0.00          0          0          0          0          0
0.89/0.97	c   mcf              :       0.00          0          0          0          0          0
0.89/0.97	c   rapidlearning    :       0.00          0          0          0          0          0
0.89/0.97	c Pricers            :       Time      Calls       Vars
0.89/0.97	c   problem variables:       0.00          0          0
0.89/0.97	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.97	c   pscost           :       0.00          0          0          0          0          0          0
0.89/0.97	c   inference        :       0.00          0          0          0          0          0          0
0.89/0.97	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/0.97	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/0.97	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/0.97	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/0.97	c   random           :       0.00          0          0          0          0          0          0
0.89/0.97	c   relpscost        :       0.00          0          0          0          0          0          0
0.89/0.97	c Primal Heuristics  :       Time      Calls      Found
0.89/0.97	c   LP solutions     :       0.00          -          0
0.89/0.97	c   pseudo solutions :       0.00          -          0
0.89/0.97	c   oneopt           :       0.00          0          0
0.89/0.97	c   trivial          :       0.00          2          0
0.89/0.97	c   simplerounding   :       0.00          0          0
0.89/0.97	c   zirounding       :       0.00          0          0
0.89/0.97	c   rounding         :       0.00          1          0
0.89/0.97	c   shifting         :       0.01          1          0
0.89/0.97	c   intshifting      :       0.00          0          0
0.89/0.97	c   twoopt           :       0.00          0          0
0.89/0.97	c   fixandinfer      :       0.00          0          0
0.89/0.97	c   feaspump         :       0.00          1          0
0.89/0.97	c   coefdiving       :       0.00          0          0
0.89/0.97	c   pscostdiving     :       0.00          0          0
0.89/0.97	c   fracdiving       :       0.00          0          0
0.89/0.97	c   veclendiving     :       0.00          0          0
0.89/0.97	c   intdiving        :       0.00          0          0
0.89/0.97	c   actconsdiving    :       0.00          0          0
0.89/0.97	c   objpscostdiving  :       0.00          0          0
0.89/0.97	c   rootsoldiving    :       0.00          0          0
0.89/0.97	c   linesearchdiving :       0.00          0          0
0.89/0.97	c   guideddiving     :       0.00          0          0
0.89/0.97	c   octane           :       0.00          0          0
0.89/0.97	c   rens             :       0.00          0          0
0.89/0.97	c   rins             :       0.00          0          0
0.89/0.97	c   localbranching   :       0.00          0          0
0.89/0.97	c   mutation         :       0.00          0          0
0.89/0.97	c   crossover        :       0.00          0          0
0.89/0.97	c   dins             :       0.00          0          0
0.89/0.97	c   undercover       :       0.51          1          1
0.89/0.97	c   nlp              :       0.00          0          0
0.89/0.97	c   trysol           :       0.00          0          0
0.89/0.97	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/0.97	c   primal LP        :       0.00          0          0       0.00          -
0.89/0.97	c   dual LP          :       0.00          1         21      21.00          -
0.89/0.97	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/0.97	c   barrier LP       :       0.00          0          0       0.00          -
0.89/0.97	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/0.97	c   strong branching :       0.00          0          0       0.00          -
0.89/0.97	c     (at root node) :          -          0          0       0.00          -
0.89/0.97	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.97	c B&B Tree           :
0.89/0.97	c   number of runs   :          1
0.89/0.97	c   nodes            :          1
0.89/0.97	c   nodes (total)    :          1
0.89/0.97	c   nodes left       :          0
0.89/0.97	c   max depth        :          0
0.89/0.97	c   max depth (total):          0
0.89/0.97	c   backtracks       :          0 (0.0%)
0.89/0.97	c   delayed cutoffs  :          0
0.89/0.97	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/0.97	c   avg switch length:       2.00
0.89/0.97	c   switching time   :       0.00
0.89/0.97	c Solution           :
0.89/0.97	c   Solutions found  :          1 (1 improvements)
0.89/0.97	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.61 seconds, depth 0, found by <undercover>)
0.89/0.97	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.61 seconds, depth 0, found by <undercover>)
0.89/0.97	c   Dual Bound       : +3.00000000000000e+00
0.89/0.97	c   Gap              :       0.00 %
0.89/0.97	c   Root Dual Bound  : +3.00000000000000e+00
0.89/0.97	c   Root Iterations  :         21
0.89/0.98	c Time complete: 0.98.

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-2665071-1276648968/watcher-2665071-1276648968 -o /tmp/evaluation-result-2665071-1276648968/solver-2665071-1276648968 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665071-1276648968.opb -t 1800 -m 1800 

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: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=9288 CPUtime=0
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 1065 0 0 0 0 0 0 0 20 0 1 0 6189262 9510912 986 1992294400 4194304 9819077 140733782226096 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12294/statm: 2322 996 371 1374 0 943 0

[startup+0.107559 s]
/proc/loadavg: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=14488 CPUtime=0.09
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 2997 0 0 0 4 5 0 0 20 0 1 0 6189262 14835712 2307 1992294400 4194304 9819077 140733782226096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12294/statm: 3622 2307 473 1374 0 2243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14488

[startup+0.20157 s]
/proc/loadavg: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=21436 CPUtime=0.19
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 9740 0 0 0 11 8 0 0 20 0 1 0 6189262 21950464 3894 1992294400 4194304 9819077 140733782226096 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12294/statm: 5359 3904 652 1374 0 3980 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21436

[startup+0.30158 s]
/proc/loadavg: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=28952 CPUtime=0.29
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 15134 0 0 0 19 10 0 0 20 0 1 0 6189262 29646848 5426 1992294400 4194304 9819077 140733782226096 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12294/statm: 7238 5429 693 1374 0 5859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28952

[startup+0.701626 s]
/proc/loadavg: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=35736 CPUtime=0.69
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 42349 0 0 0 43 26 0 0 21 0 1 0 6189262 36593664 6634 1992294400 4194304 9819077 140733782226096 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12294/statm: 8677 6634 715 1374 0 7298 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35736

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

[startup+0.801636 s]
/proc/loadavg: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=29672 CPUtime=0.79
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 48916 0 0 0 49 30 0 0 21 0 1 0 6189262 30384128 5439 1992294400 4194304 9819077 140733782226096 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12294/statm: 7418 5439 715 1374 0 6039 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 29672

[startup+0.901647 s]
/proc/loadavg: 1.01 1.15 1.16 3/106 12294
/proc/meminfo: memFree=1805020/2059040 swapFree=4192956/4192956
[pid=12294] ppid=12292 vsize=29052 CPUtime=0.89
/proc/12294/stat : 12294 (pbscip.linux.x8) R 12292 12294 11955 0 -1 4202496 51604 0 0 0 56 33 0 0 21 0 1 0 6189262 29749248 5482 1992294400 4194304 9819077 140733782226096 18446744073709551615 4329510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12294/statm: 7263 5482 715 1374 0 5884 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 29052

Child status: 0
Real time (s): 0.985787
CPU time (s): 0.984849
CPU user time (s): 0.631903
CPU system time (s): 0.352946
CPU usage (%): 99.9049
Max. virtual memory (cumulated for all children) (KiB): 35736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.631903
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52808
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= 1
involuntary context switches= 13

runsolver used 0.003999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-16 02:42:48
IDJOB=2665071
IDBENCH=48014
IDSOLVER=1168
FILE ID=node042/2665071-1276648968
PBS_JOBID= 11172448
Free space on /tmp= 62580 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665071-1276648968/watcher-2665071-1276648968 -o /tmp/evaluation-result-2665071-1276648968/solver-2665071-1276648968 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665071-1276648968.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0529ad177104c2b8c24f12c8a325b463
RANDOM SEED=1204148489

node042.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805424 kB
Buffers:         23436 kB
Cached:         106444 kB
SwapCached:          0 kB
Active:          87060 kB
Inactive:       102188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805424 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6320 kB
Writeback:           0 kB
AnonPages:       59424 kB
Mapped:          15388 kB
Slab:            42536 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182384 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node042 at 2010-06-16 02:42:49