Trace number 1869841

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 17.1964 17.2012

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-B.opb
MD5SUMc4232b649086935e0cf725c77927c83f
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 benchmark9.81251
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 variables144
Total number of constraints13
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 constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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-1869841-1245186702.opb>
0.00/0.01	c original problem has 528 variables (528 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.05/0.06	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2076 impls, 0 clqs
0.05/0.07	c (round 2) 22 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 7 upgd conss, 3196 impls, 0 clqs
0.05/0.07	c (round 3) 38 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 7 upgd conss, 4092 impls, 0 clqs
0.05/0.07	c (round 4) 54 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 84 chg coeffs, 7 upgd conss, 4764 impls, 0 clqs
0.05/0.07	c (round 5) 70 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 7 upgd conss, 5212 impls, 0 clqs
0.05/0.08	c (round 6) 86 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 7 upgd conss, 5436 impls, 0 clqs
0.05/0.08	c (round 7) 102 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 126 chg coeffs, 7 upgd conss, 5436 impls, 0 clqs
0.05/0.10	c    (0.0s) probing: 179/426 (42.0%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.05/0.10	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.10	c presolving (8 rounds):
0.05/0.10	c  102 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 126 changed coefficients
0.05/0.10	c  5460 implications, 0 cliques
0.05/0.10	c presolved problem has 426 variables (426 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.05/0.10	c     294 constraints of type <and>
0.05/0.10	c       6 constraints of type <linear>
0.05/0.10	c       7 constraints of type <logicor>
0.05/0.10	c transformed objective value is always integral (scale: 2)
0.05/0.10	c Presolving Time: 0.04
0.09/0.10	c OPT-NLC
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.09/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c   0.1s|     1 |     0 |    16 |1958k|   0 |   9 | 426 | 307 | 307 | 426 | 601 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   336 |1980k|   0 |  14 | 426 | 307 | 307 | 426 | 604 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   342 |1991k|   0 |  18 | 426 | 307 | 307 | 426 | 607 |   6 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.20	c   0.1s|     1 |     0 |   347 |2021k|   0 |  10 | 426 | 307 | 307 | 426 | 611 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   358 |2035k|   0 |  22 | 426 | 307 | 307 | 426 | 613 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   376 |2044k|   0 |  25 | 426 | 307 | 307 | 426 | 618 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   385 |2046k|   0 |  33 | 426 | 307 | 307 | 426 | 622 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   403 |2058k|   0 |  24 | 426 | 307 | 307 | 426 | 631 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   436 |2072k|   0 |  28 | 426 | 307 | 307 | 426 | 636 |  35 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.66	c   0.6s|     1 |     2 |   436 |2073k|   0 |  28 | 426 | 307 | 307 | 426 | 636 |  35 |   0 |  28 | 3.000000e+00 |      --      |    Inf 
17.09/17.18	o 3
17.09/17.18	c *16.9s|  4077 |     0 | 56780 |3298k|  72 |   - | 426 |2172 | 189 | 426 | 275 |  20k|1871 |3323 | 3.000000e+00 | 3.000000e+00 |   0.00%
17.09/17.18	c 
17.09/17.18	c SCIP Status        : problem is solved [optimal solution found]
17.09/17.18	c Solving Time (sec) : 16.89
17.09/17.18	c Solving Nodes      : 4077
17.09/17.18	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
17.09/17.18	c Dual Bound         : +3.00000000000000e+00
17.09/17.18	c Gap                : 0.00 %
17.09/17.18	c NODE         4077
17.09/17.18	c DUAL BOUND   3
17.09/17.18	c PRIMAL BOUND 3
17.09/17.18	c GAP          0
17.09/17.18	s OPTIMUM FOUND
17.09/17.18	v -x144 -x143 -x142 -x141 -x140 x139 x138 -x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 x129 -x96 x95 x94 x93 x92 -x91 -x90 x89 
17.09/17.18	v -x128 x127 -x126 x125 x124 -x123 x122 -x121 -x88 x87 -x86 -x85 -x84 x83 x82 x81 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 
17.09/17.18	v x80 -x79 x78 x77 x76 x75 x74 x73 -x112 -x111 x110 -x109 -x108 -x107 -x106 x105 -x72 -x71 -x70 -x69 x68 x67 x66 x65 -x104 -x103 
17.09/17.18	v -x102 -x101 -x100 -x99 -x98 -x97 -x64 -x63 x62 -x61 -x60 x59 x58 x57 -x56 -x55 -x54 -x53 x52 x51 -x50 x49 -x48 -x47 x46 x45 
17.09/17.18	v x44 x43 x42 x41 -x40 x39 x38 x37 x36 -x35 -x34 x33 -x32 x31 -x30 x29 -x28 -x27 -x26 x25 x24 x23 -x22 x21 x20 -x19 -x18 x17 
17.09/17.18	v -x16 -x15 -x14 -x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
17.09/17.18	c SCIP Status        : problem is solved [optimal solution found]
17.09/17.18	c Solving Time       :      16.89
17.09/17.18	c Original Problem   :
17.09/17.18	c   Problem name     : HOME/instance-1869841-1245186702.opb
17.09/17.18	c   Variables        : 528 (528 binary, 0 integer, 0 implicit integer, 0 continuous)
17.09/17.18	c   Constraints      : 397 initial, 397 maximal
17.09/17.18	c Presolved Problem  :
17.09/17.18	c   Problem name     : t_HOME/instance-1869841-1245186702.opb
17.09/17.18	c   Variables        : 426 (426 binary, 0 integer, 0 implicit integer, 0 continuous)
17.09/17.18	c   Constraints      : 307 initial, 2172 maximal
17.09/17.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.09/17.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.09/17.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.09/17.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.09/17.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.09/17.18	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.09/17.18	c   probing          :       0.01          0          0          0          0          0          0          0          0
17.09/17.18	c   and              :       0.01         12         84          0          0          0         84          0         84
17.09/17.18	c   linear           :       0.00          1          5          0          0          0          0          0         42
17.09/17.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
17.09/17.18	c   root node        :          -          0          -          -          0          -          -          -          -
17.09/17.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.09/17.18	c   integral         :          0          0          0       3386          0         11        131          0          0       6580
17.09/17.18	c   and              :        294       9471      11554          1          0        218      18390      20371          0          0
17.09/17.18	c   linear           :          6          8      11336          1          0        994       6386          0          0          0
17.09/17.18	c   logicor          :          7+         8       4878          1          0         31       1186          0          0          0
17.09/17.18	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.09/17.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.09/17.18	c   integral         :       2.16       0.00       0.00       2.16       0.00
17.09/17.18	c   and              :       0.79       0.64       0.15       0.00       0.00
17.09/17.18	c   linear           :       0.34       0.00       0.34       0.00       0.00
17.09/17.18	c   logicor          :       0.18       0.00       0.18       0.00       0.00
17.09/17.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.09/17.18	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.09/17.18	c   rootredcost      :       0.00          0          0          0
17.09/17.18	c   pseudoobj        :       0.02      11187          0          0
17.09/17.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.09/17.18	c   propagation      :       0.16       1243       1241      11063       37.6        177       18.6          -
17.09/17.18	c   infeasible LP    :       0.00         11          0          0        0.0          0        0.0          0
17.09/17.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.09/17.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.09/17.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.09/17.18	c   applied globally :          -          -          -       1868       18.0          -          -          -
17.09/17.18	c   applied locally  :          -          -          -          3       63.3          -          -          -
17.09/17.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.09/17.18	c   cut pool         :       0.00          7          -          -          1          -    (maximal pool size: 48)
17.09/17.18	c   redcost          :       0.12       9471          0          0          0          0
17.09/17.18	c   impliedbounds    :       0.00          8          0          0          9          0
17.09/17.18	c   intobj           :       0.00          0          0          0          0          0
17.09/17.18	c   gomory           :       0.05          8          0          0        157          0
17.09/17.18	c   strongcg         :       0.04          8          0          0         73          0
17.09/17.18	c   cmir             :       0.02          8          0          0         18          0
17.09/17.18	c   flowcover        :       0.10          8          0          0         27          0
17.09/17.18	c   clique           :       0.00          1          0          0          0          0
17.09/17.18	c   zerohalf         :       0.00          0          0          0          0          0
17.09/17.18	c   mcf              :       0.00          1          0          0          0          0
17.09/17.18	c Pricers            :       Time      Calls       Vars
17.09/17.18	c   problem variables:       0.00          0          0
17.09/17.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.09/17.18	c   relpscost        :       2.13       3385         11        131          0          0       6580
17.09/17.18	c   pscost           :       0.00          0          0          0          0          0          0
17.09/17.18	c   inference        :       0.00          0          0          0          0          0          0
17.09/17.18	c   mostinf          :       0.00          0          0          0          0          0          0
17.09/17.18	c   leastinf         :       0.00          0          0          0          0          0          0
17.09/17.18	c   fullstrong       :       0.00          0          0          0          0          0          0
17.09/17.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.09/17.18	c   random           :       0.00          0          0          0          0          0          0
17.09/17.18	c Primal Heuristics  :       Time      Calls      Found
17.09/17.18	c   LP solutions     :       0.01          -          1
17.09/17.18	c   pseudo solutions :       0.00          -          0
17.09/17.18	c   oneopt           :       0.00          0          0
17.09/17.18	c   crossover        :       0.00          0          0
17.09/17.18	c   guideddiving     :       0.00          0          0
17.09/17.18	c   intshifting      :       0.00          0          0
17.09/17.18	c   feaspump         :       0.05          3          0
17.09/17.18	c   objpscostdiving  :       0.03          3          0
17.09/17.18	c   rootsoldiving    :       0.05          3          0
17.09/17.18	c   pscostdiving     :       0.06          6          0
17.09/17.18	c   fracdiving       :       0.03          6          0
17.09/17.18	c   veclendiving     :       0.06          6          0
17.09/17.18	c   linesearchdiving :       0.06          6          0
17.09/17.18	c   coefdiving       :       0.03          6          0
17.09/17.18	c   simplerounding   :       0.00          0          0
17.09/17.18	c   rounding         :       0.04       1330          0
17.09/17.18	c   shifting         :       0.61        331          0
17.09/17.18	c   fixandinfer      :       0.00          0          0
17.09/17.18	c   intdiving        :       0.00          0          0
17.09/17.18	c   actconsdiving    :       0.00          0          0
17.09/17.18	c   octane           :       0.00          0          0
17.09/17.18	c   rens             :       0.02          1          0
17.09/17.18	c   rins             :       0.00          0          0
17.09/17.18	c   localbranching   :       0.00          0          0
17.09/17.18	c   mutation         :       0.00          0          0
17.09/17.18	c   dins             :       0.00          0          0
17.09/17.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.09/17.18	c   primal LP        :       1.97          0          0       0.00       0.00
17.09/17.18	c   dual LP          :       8.32      10082      53892       5.35    6477.40
17.09/17.18	c   barrier LP       :       0.00          0          0       0.00          -
17.09/17.18	c   diving/probing LP:       0.29        341       2888       8.47    9958.62
17.09/17.18	c   strong branching :       2.07       3323      32032       9.64   15474.40
17.09/17.18	c     (at root node) :          -         28       2566      91.64          -
17.09/17.18	c   conflict analysis:       0.00          0          0       0.00          -
17.09/17.18	c B&B Tree           :
17.09/17.18	c   number of runs   :          1
17.09/17.18	c   nodes            :       4077
17.09/17.18	c   nodes (total)    :       4077
17.09/17.18	c   nodes left       :          0
17.09/17.18	c   max depth        :         72
17.09/17.18	c   max depth (total):         72
17.09/17.18	c   backtracks       :        518 (12.7%)
17.09/17.18	c   delayed cutoffs  :        463
17.09/17.18	c   repropagations   :       1413 (5703 domain reductions, 432 cutoffs)
17.09/17.18	c   avg switch length:       4.12
17.09/17.18	c   switching time   :       2.22
17.09/17.18	c Solution           :
17.09/17.18	c   Solutions found  :          1 (1 improvements)
17.09/17.18	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4077 nodes, 16.88 seconds, depth 63, found by <relaxation>)
17.09/17.18	c   Dual Bound       : +3.00000000000000e+00
17.09/17.18	c   Gap              :       0.00 %
17.09/17.18	c   Root Dual Bound  : +3.00000000000000e+00
17.09/17.20	c Time complete: 17.18.

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-1869841-1245186702/watcher-1869841-1245186702 -o /tmp/evaluation-result-1869841-1245186702/solver-1869841-1245186702 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869841-1245186702.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: 0.95 0.98 0.92 3/65 27790
/proc/meminfo: memFree=1826688/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=7616 CPUtime=0
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 564 0 0 0 0 0 0 0 20 0 1 0 98091990 7798784 548 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/27790/statm: 1904 558 353 1256 0 643 0

[startup+0.057464 s]
/proc/loadavg: 0.95 0.98 0.92 3/65 27790
/proc/meminfo: memFree=1826688/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=14792 CPUtime=0.05
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 2831 0 0 0 2 3 0 0 20 0 1 0 98091990 15147008 2461 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 3698 2461 446 1256 0 2437 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14792

[startup+0.101469 s]
/proc/loadavg: 0.95 0.98 0.92 3/65 27790
/proc/meminfo: memFree=1826688/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=15296 CPUtime=0.09
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 3013 0 0 0 5 4 0 0 20 0 1 0 98091990 15663104 2643 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 3824 2652 508 1256 0 2563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15296

[startup+0.301493 s]
/proc/loadavg: 0.95 0.98 0.92 3/65 27790
/proc/meminfo: memFree=1826688/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=24140 CPUtime=0.29
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 4990 0 0 0 24 5 0 0 22 0 1 0 98091990 24719360 4594 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 6035 4594 677 1256 0 4774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24140

[startup+0.701545 s]
/proc/loadavg: 0.95 0.98 0.92 3/65 27790
/proc/meminfo: memFree=1826688/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=25044 CPUtime=0.69
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 6956 0 0 0 63 6 0 0 25 0 1 0 98091990 25645056 4733 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 6261 4733 689 1256 0 5000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25044

[startup+1.50164 s]
/proc/loadavg: 0.95 0.98 0.92 2/66 27791
/proc/meminfo: memFree=1810360/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=25044 CPUtime=1.49
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 7083 0 0 0 142 7 0 0 25 0 1 0 98091990 25645056 4858 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 6261 4858 697 1256 0 5000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25044

[startup+3.10184 s]
/proc/loadavg: 0.95 0.98 0.92 2/66 27791
/proc/meminfo: memFree=1809656/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=25044 CPUtime=3.09
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 7166 0 0 0 300 9 0 0 25 0 1 0 98091990 25645056 4941 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 6261 4941 697 1256 0 5000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25044

[startup+6.30225 s]
/proc/loadavg: 1.04 1.00 0.93 2/66 27791
/proc/meminfo: memFree=1808824/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=25480 CPUtime=6.29
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 7392 0 0 0 616 13 0 0 25 0 1 0 98091990 26091520 5167 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 6370 5167 697 1256 0 5109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25480

[startup+12.701 s]
/proc/loadavg: 1.03 1.00 0.93 2/66 27791
/proc/meminfo: memFree=1807544/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=27164 CPUtime=12.69
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 7713 0 0 0 1247 22 0 0 25 0 1 0 98091990 27815936 5488 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 6791 5488 697 1256 0 5530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27164

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

[startup+14.3052 s]
/proc/loadavg: 1.03 1.00 0.93 2/66 27791
/proc/meminfo: memFree=1806264/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=28472 CPUtime=14.29
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 7987 0 0 0 1406 23 0 0 25 0 1 0 98091990 29155328 5761 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 7118 5761 697 1256 0 5857 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 28472

[startup+15.9014 s]
/proc/loadavg: 1.03 1.00 0.93 2/66 27791
/proc/meminfo: memFree=1806136/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=29040 CPUtime=15.89
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 8082 0 0 0 1564 25 0 0 25 0 1 0 98091990 29736960 5856 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 7260 5856 697 1256 0 5999 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 29040

[startup+16.7015 s]
/proc/loadavg: 1.03 1.00 0.93 2/66 27791
/proc/meminfo: memFree=1805816/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=29040 CPUtime=16.68
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 8116 0 0 0 1642 26 0 0 25 0 1 0 98091990 29736960 5890 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 7260 5890 697 1256 0 5999 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 29040

[startup+17.1016 s]
/proc/loadavg: 1.03 1.00 0.93 2/66 27791
/proc/meminfo: memFree=1805816/2055920 swapFree=4192812/4192956
[pid=27790] ppid=27788 vsize=29468 CPUtime=17.09
/proc/27790/stat : 27790 (pbscip.linux.x8) R 27788 27790 26968 0 -1 4194304 8231 0 0 0 1682 27 0 0 25 0 1 0 98091990 30175232 6005 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27790/statm: 7367 6005 697 1256 0 6106 0
Current children cumulated CPU time (s) 17.09
Current children cumulated vsize (KiB) 29468

Child status: 0
Real time (s): 17.2012
CPU time (s): 17.1964
CPU user time (s): 16.9154
CPU system time (s): 0.280957
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 29468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9154
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8248
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= 38

runsolver used 0.018997 second user time and 0.051992 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 23:11:42
IDJOB=1869841
IDBENCH=47919
IDSOLVER=684
FILE ID=node92/1869841-1245186702
PBS_JOBID= 9368275
Free space on /tmp= 66472 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=8-P0=197-P1=97-P2=163-P3=151-P4=53-P5=139-P6=107-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-1869841-1245186702/watcher-1869841-1245186702 -o /tmp/evaluation-result-1869841-1245186702/solver-1869841-1245186702 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869841-1245186702.opb

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

MD5SUM BENCH= c4232b649086935e0cf725c77927c83f
RANDOM SEED=383388363

node92.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		: 3000.233
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		: 3000.233
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:       1827168 kB
Buffers:         16724 kB
Cached:         147764 kB
SwapCached:        140 kB
Active:          59440 kB
Inactive:       119064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12040 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            36080 kB
Committed_AS:    71280 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66460 MiB
End job on node92 at 2009-06-16 23:11:59