Trace number 2665101

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 0.900863 0.901591

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark16.7774
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 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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-2665101-1276649661.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.09/0.16	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.09/0.17	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.09/0.18	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.09/0.18	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.09/0.19	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.09/0.19	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.09/0.19	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.19/0.20	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.19/0.23	c    (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.19/0.23	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.23	c presolving (9 rounds):
0.19/0.23	c  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.19/0.23	c  9184 implications, 0 cliques
0.19/0.23	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.19/0.23	c     448 constraints of type <and>
0.19/0.23	c       7 constraints of type <linear>
0.19/0.23	c       8 constraints of type <logicor>
0.19/0.23	c transformed objective value is always integral (scale: 2)
0.19/0.23	c Presolving Time: 0.13
0.19/0.23	c - non default parameters ----------------------------------------------------------------------
0.19/0.23	c # SCIP version 1.2.1.2
0.19/0.23	c 
0.19/0.23	c # frequency for displaying node information lines
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.23	c display/freq = 10000
0.19/0.23	c 
0.19/0.23	c # maximal time in seconds to run
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/time = 1799.99
0.19/0.23	c 
0.19/0.23	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/memory = 1620
0.19/0.23	c 
0.19/0.23	c # should presolving try to simplify inequalities
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c constraints/linear/simplifyinequalities = TRUE
0.19/0.23	c 
0.19/0.23	c # should presolving try to simplify knapsacks
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.23	c 
0.19/0.23	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c heuristics/undercover/freq = 0
0.19/0.23	c 
0.19/0.23	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c separating/rapidlearning/freq = 0
0.19/0.23	c 
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c start solving
0.19/0.23	c 
0.19/0.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.24	c   0.1s|     1 |     0 |    24 |     - |2907k|   0 |  12 | 623 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.79/0.88	o 3
0.79/0.88	c u 0.6s|     1 |     0 |    24 |     - |2955k|   0 |   - | 623 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.79/0.88	c   0.6s|     1 |     0 |    24 |     - |2945k|   0 |   - | 623 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.79/0.88	c 
0.79/0.88	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.88	c Solving Time (sec) : 0.57
0.79/0.88	c Solving Nodes      : 1
0.79/0.88	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.79/0.88	c Dual Bound         : +3.00000000000000e+00
0.79/0.88	c Gap                : 0.00 %
0.79/0.88	s OPTIMUM FOUND
0.79/0.88	v -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 x126 -x125 -x124 -x123 
0.79/0.88	v -x122 -x121 x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x117 -x116 x115 -x114 x113 -x112 x111 x110 
0.79/0.88	v x109 -x162 -x161 -x160 -x159 -x158 -x157 -x156 x155 -x154 -x108 -x107 -x106 -x105 x104 x103 x102 -x101 x100 -x153 -x152 -x151 
0.79/0.88	v -x150 -x149 -x148 -x147 -x146 -x145 x99 -x98 x97 -x96 x95 x94 x93 x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 
0.79/0.88	v -x136 -x90 -x89 x88 x87 x86 -x85 x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 -x80 -x79 x78 -x77 
0.79/0.88	v -x76 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 
0.79/0.88	v -x49 -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 
0.79/0.88	v -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 -x14 x13 x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.79/0.88	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.88	c Solving Time       :       0.57
0.79/0.88	c Original Problem   :
0.79/0.88	c   Problem name     : HOME/instance-2665101-1276649661.opb
0.79/0.88	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.88	c   Constraints      : 582 initial, 582 maximal
0.79/0.88	c Presolved Problem  :
0.79/0.88	c   Problem name     : t_HOME/instance-2665101-1276649661.opb
0.79/0.88	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.88	c   Constraints      : 463 initial, 463 maximal
0.79/0.88	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.79/0.88	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.79/0.88	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.79/0.88	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.79/0.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.79/0.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.79/0.89	c   probing          :       0.03          0          0          0          0          0          0          0          0
0.79/0.89	c   and              :       0.07         14        112          0          0          0        112          0        112
0.79/0.89	c   linear           :       0.02          1          6          0          0          0          0          0         56
0.79/0.89	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.79/0.89	c   root node        :          -          0          -          -          0          -          -          -          -
0.79/0.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.89	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.79/0.89	c   and              :        448          0        523          0          0          0          0          0          0          0
0.79/0.89	c   linear           :          7          0        523          0          0          0          0          0          0          0
0.79/0.89	c   logicor          :          8          0         78          0          0          0          0          0          0          0
0.79/0.89	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.79/0.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.79/0.89	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.79/0.89	c   and              :       0.01       0.00       0.01       0.00       0.00
0.79/0.89	c   linear           :       0.02       0.00       0.02       0.00       0.00
0.79/0.89	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.79/0.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.79/0.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.79/0.89	c   vbounds          :       0.00          2          0          0
0.79/0.89	c   rootredcost      :       0.00          0          0          0
0.79/0.89	c   pseudoobj        :       0.00        100          0          0
0.79/0.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.79/0.89	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.79/0.89	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.79/0.89	c   applied globally :          -          -          -          0        0.0          -          -          -
0.79/0.89	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.79/0.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.79/0.89	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.79/0.89	c   redcost          :       0.00          0          0          0          0          0
0.79/0.89	c   impliedbounds    :       0.00          0          0          0          0          0
0.79/0.89	c   intobj           :       0.00          0          0          0          0          0
0.79/0.89	c   cgmip            :       0.00          0          0          0          0          0
0.79/0.89	c   gomory           :       0.00          0          0          0          0          0
0.79/0.89	c   strongcg         :       0.00          0          0          0          0          0
0.79/0.89	c   cmir             :       0.00          0          0          0          0          0
0.79/0.89	c   flowcover        :       0.00          0          0          0          0          0
0.79/0.89	c   clique           :       0.00          0          0          0          0          0
0.79/0.89	c   zerohalf         :       0.00          0          0          0          0          0
0.79/0.89	c   mcf              :       0.00          0          0          0          0          0
0.79/0.89	c   rapidlearning    :       0.00          0          0          0          0          0
0.79/0.89	c Pricers            :       Time      Calls       Vars
0.79/0.89	c   problem variables:       0.00          0          0
0.79/0.89	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.89	c   pscost           :       0.00          0          0          0          0          0          0
0.79/0.89	c   inference        :       0.00          0          0          0          0          0          0
0.79/0.89	c   mostinf          :       0.00          0          0          0          0          0          0
0.79/0.89	c   leastinf         :       0.00          0          0          0          0          0          0
0.79/0.89	c   fullstrong       :       0.00          0          0          0          0          0          0
0.79/0.89	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.79/0.89	c   random           :       0.00          0          0          0          0          0          0
0.79/0.89	c   relpscost        :       0.00          0          0          0          0          0          0
0.79/0.89	c Primal Heuristics  :       Time      Calls      Found
0.79/0.89	c   LP solutions     :       0.00          -          0
0.79/0.89	c   pseudo solutions :       0.00          -          0
0.79/0.89	c   oneopt           :       0.00          0          0
0.79/0.89	c   trivial          :       0.00          2          0
0.79/0.89	c   simplerounding   :       0.00          0          0
0.79/0.89	c   zirounding       :       0.00          0          0
0.79/0.89	c   rounding         :       0.00          1          0
0.79/0.89	c   shifting         :       0.00          1          0
0.79/0.89	c   intshifting      :       0.00          0          0
0.79/0.89	c   twoopt           :       0.00          0          0
0.79/0.89	c   fixandinfer      :       0.00          0          0
0.79/0.89	c   feaspump         :       0.01          1          0
0.79/0.89	c   coefdiving       :       0.00          0          0
0.79/0.89	c   pscostdiving     :       0.00          0          0
0.79/0.89	c   fracdiving       :       0.00          0          0
0.79/0.89	c   veclendiving     :       0.00          0          0
0.79/0.89	c   intdiving        :       0.00          0          0
0.79/0.89	c   actconsdiving    :       0.00          0          0
0.79/0.89	c   objpscostdiving  :       0.00          0          0
0.79/0.89	c   rootsoldiving    :       0.00          0          0
0.79/0.89	c   linesearchdiving :       0.00          0          0
0.79/0.89	c   guideddiving     :       0.00          0          0
0.79/0.89	c   octane           :       0.00          0          0
0.79/0.89	c   rens             :       0.00          0          0
0.79/0.89	c   rins             :       0.00          0          0
0.79/0.89	c   localbranching   :       0.00          0          0
0.79/0.89	c   mutation         :       0.00          0          0
0.79/0.89	c   crossover        :       0.00          0          0
0.79/0.89	c   dins             :       0.00          0          0
0.79/0.89	c   undercover       :       0.42          1          1
0.79/0.89	c   nlp              :       0.00          0          0
0.79/0.89	c   trysol           :       0.00          0          0
0.79/0.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.79/0.89	c   primal LP        :       0.00          0          0       0.00          -
0.79/0.89	c   dual LP          :       0.01          1         24      24.00    2400.00
0.79/0.89	c   lex dual LP      :       0.00          0          0       0.00          -
0.79/0.89	c   barrier LP       :       0.00          0          0       0.00          -
0.79/0.89	c   diving/probing LP:       0.01          0          0       0.00       0.00
0.79/0.89	c   strong branching :       0.00          0          0       0.00          -
0.79/0.89	c     (at root node) :          -          0          0       0.00          -
0.79/0.89	c   conflict analysis:       0.00          0          0       0.00          -
0.79/0.89	c B&B Tree           :
0.79/0.89	c   number of runs   :          1
0.79/0.89	c   nodes            :          1
0.79/0.89	c   nodes (total)    :          1
0.79/0.89	c   nodes left       :          0
0.79/0.89	c   max depth        :          0
0.79/0.89	c   max depth (total):          0
0.79/0.89	c   backtracks       :          0 (0.0%)
0.79/0.89	c   delayed cutoffs  :          0
0.79/0.89	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.79/0.89	c   avg switch length:       2.00
0.79/0.89	c   switching time   :       0.00
0.79/0.89	c Solution           :
0.79/0.89	c   Solutions found  :          1 (1 improvements)
0.79/0.89	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.56 seconds, depth 0, found by <undercover>)
0.79/0.89	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.56 seconds, depth 0, found by <undercover>)
0.79/0.89	c   Dual Bound       : +3.00000000000000e+00
0.79/0.89	c   Gap              :       0.00 %
0.79/0.89	c   Root Dual Bound  : +3.00000000000000e+00
0.79/0.89	c   Root Iterations  :         24
0.79/0.90	c Time complete: 0.89.

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-2665101-1276649661/watcher-2665101-1276649661 -o /tmp/evaluation-result-2665101-1276649661/solver-2665101-1276649661 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665101-1276649661.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: 1.06 1.14 1.16 3/106 7632
/proc/meminfo: memFree=1799260/2059040 swapFree=4140352/4192956
[pid=7632] ppid=7630 vsize=8256 CPUtime=0
/proc/7632/stat : 7632 (pbscip.linux.x8) R 7630 7632 6709 0 -1 4202496 853 0 0 0 0 0 0 0 19 0 1 0 38622472 8454144 773 1992294400 4194304 9819077 140734202234688 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7632/statm: 2064 782 359 1374 0 685 0

[startup+0.058307 s]
/proc/loadavg: 1.06 1.14 1.16 3/106 7632
/proc/meminfo: memFree=1799260/2059040 swapFree=4140352/4192956
[pid=7632] ppid=7630 vsize=14780 CPUtime=0.04
/proc/7632/stat : 7632 (pbscip.linux.x8) R 7630 7632 6709 0 -1 4202496 3063 0 0 0 2 2 0 0 19 0 1 0 38622472 15134720 2373 1992294400 4194304 9819077 140734202234688 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7632/statm: 3695 2373 473 1374 0 2316 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14780

[startup+0.101315 s]
/proc/loadavg: 1.06 1.14 1.16 3/106 7632
/proc/meminfo: memFree=1799260/2059040 swapFree=4140352/4192956
[pid=7632] ppid=7630 vsize=14780 CPUtime=0.09
/proc/7632/stat : 7632 (pbscip.linux.x8) R 7630 7632 6709 0 -1 4202496 3063 0 0 0 5 4 0 0 20 0 1 0 38622472 15134720 2373 1992294400 4194304 9819077 140734202234688 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7632/statm: 3695 2373 473 1374 0 2316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14780

[startup+0.301352 s]
/proc/loadavg: 1.06 1.14 1.16 3/106 7632
/proc/meminfo: memFree=1799260/2059040 swapFree=4140352/4192956
[pid=7632] ppid=7630 vsize=30584 CPUtime=0.29
/proc/7632/stat : 7632 (pbscip.linux.x8) R 7630 7632 6709 0 -1 4202496 11474 0 0 0 18 11 0 0 20 0 1 0 38622472 31318016 5881 1992294400 4194304 9819077 140734202234688 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7632/statm: 7646 5881 654 1374 0 6267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30584

[startup+0.701426 s]
/proc/loadavg: 1.06 1.14 1.16 3/106 7632
/proc/meminfo: memFree=1799260/2059040 swapFree=4140352/4192956
[pid=7632] ppid=7630 vsize=37256 CPUtime=0.69
/proc/7632/stat : 7632 (pbscip.linux.x8) R 7630 7632 6709 0 -1 4202496 39286 0 0 0 45 24 0 0 21 0 1 0 38622472 38150144 7205 1992294400 4194304 9819077 140734202234688 18446744073709551615 4333573 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7632/statm: 9314 7205 715 1374 0 7935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37256

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

[startup+0.901464 s]
/proc/loadavg: 1.06 1.14 1.16 3/106 7632
/proc/meminfo: memFree=1799260/2059040 swapFree=4140352/4192956
[pid=7632] ppid=7630 vsize=0 CPUtime=0.89
/proc/7632/stat : 7632 (pbscip.linux.x8) R 7630 7632 6709 0 -1 4202500 49048 0 0 0 59 30 0 0 21 0 1 0 38622472 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7632/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 0.901591
CPU time (s): 0.900863
CPU user time (s): 0.59191
CPU system time (s): 0.308953
CPU usage (%): 99.9193
Max. virtual memory (cumulated for all children) (KiB): 37256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.59191
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49048
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= 14

runsolver used 0.002999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-16 02:54:21
IDJOB=2665101
IDBENCH=48044
IDSOLVER=1168
FILE ID=node019/2665101-1276649661
PBS_JOBID= 11172405
Free space on /tmp= 62416 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=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-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-2665101-1276649661/watcher-2665101-1276649661 -o /tmp/evaluation-result-2665101-1276649661/solver-2665101-1276649661 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665101-1276649661.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=1897971531

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799664 kB
Buffers:         62036 kB
Cached:         107376 kB
SwapCached:       6060 kB
Active:         105732 kB
Inactive:        77120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799664 kB
SwapTotal:     4192956 kB
SwapFree:      4140352 kB
Dirty:            6208 kB
Writeback:           0 kB
AnonPages:       11684 kB
Mapped:          13012 kB
Slab:            54760 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181788 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= 62408 MiB
End job on node019 at 2010-06-16 02:54:23