Trace number 1869830

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 3.42148 3.42384

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
MD5SUM9967eb2b89437d51526bdf8efb5c6065
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 benchmark3.42148
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 variables126
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869830-1245186649.opb>
0.00/0.01	c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.03	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1596 impls, 0 clqs
0.01/0.04	c (round 2) 19 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 8 upgd conss, 2316 impls, 0 clqs
0.01/0.04	c (round 3) 31 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 2916 impls, 0 clqs
0.01/0.04	c (round 4) 43 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3396 impls, 0 clqs
0.01/0.04	c (round 5) 55 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3756 impls, 0 clqs
0.01/0.05	c (round 6) 67 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 8 upgd conss, 3996 impls, 0 clqs
0.01/0.05	c (round 7) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.01/0.05	c (round 8) 91 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.01/0.06	c    (0.1s) probing: 167/287 (58.2%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.01/0.06	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.06	c presolving (9 rounds):
0.01/0.06	c  91 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 102 changed coefficients
0.01/0.06	c  4144 implications, 0 cliques
0.01/0.06	c presolved problem has 287 variables (287 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.01/0.06	c     175 constraints of type <and>
0.01/0.06	c       7 constraints of type <linear>
0.01/0.06	c       8 constraints of type <logicor>
0.01/0.06	c transformed objective value is always integral (scale: 2)
0.01/0.06	c Presolving Time: 0.05
0.01/0.06	c OPT-NLC
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/memory = c 1620
0.01/0.06	c # maximal time in seconds to run
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/time = c 1791
0.01/0.06	c # frequency for displaying node information lines
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06	c display/freq = c 10000
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c start solving problem
0.01/0.06	c 
0.01/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.07	c   0.1s|     1 |     0 |    18 |1353k|   0 |  10 | 287 | 190 | 190 | 287 | 365 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.09	c   0.1s|     1 |     0 |   306 |1381k|   0 |  29 | 287 | 190 | 190 | 287 | 373 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   325 |1417k|   0 |  39 | 287 | 190 | 190 | 287 | 387 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   360 |1469k|   0 |  40 | 287 | 190 | 190 | 287 | 400 |  35 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   385 |1509k|   0 |  50 | 287 | 190 | 190 | 287 | 414 |  49 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   418 |1546k|   0 |  59 | 287 | 190 | 190 | 287 | 428 |  63 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |   470 |1587k|   0 |  62 | 287 | 190 | 190 | 287 | 446 |  81 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     2 |   470 |1588k|   0 |  62 | 287 | 190 | 190 | 287 | 446 |  81 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
3.39/3.41	o 3
3.39/3.41	c * 3.3s|   956 |     0 |  5252 |2000k|  63 |   - | 287 | 733 |  47 | 287 | 215 |1628 | 563 |1867 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.39/3.41	c 
3.39/3.41	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.41	c Solving Time (sec) : 3.28
3.39/3.41	c Solving Nodes      : 956
3.39/3.41	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.39/3.41	c Dual Bound         : +3.00000000000000e+00
3.39/3.41	c Gap                : 0.00 %
3.39/3.41	c NODE         956
3.39/3.41	c DUAL BOUND   3
3.39/3.41	c PRIMAL BOUND 3
3.39/3.41	c GAP          0
3.39/3.41	s OPTIMUM FOUND
3.39/3.41	v x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 x116 -x115 x84 x83 -x82 x81 -x80 x79 x114 x113 -x112 x111 x110 -x109 -x78 
3.39/3.41	v x77 -x76 x75 -x74 x73 x108 -x107 x106 -x105 x104 x103 x72 x71 x70 -x69 -x68 x67 -x102 x101 -x100 x99 -x98 -x97 x66 x65 -x64 
3.39/3.41	v x63 -x62 x61 -x96 -x95 x94 -x93 x92 x91 -x60 x59 x58 x57 x56 x55 -x90 -x89 -x88 -x87 -x86 -x85 -x54 -x53 x52 x51 x50 x49 x48 
3.39/3.41	v x47 x46 -x45 x44 x43 x42 -x41 -x40 -x39 -x38 x37 x36 x35 x34 x33 -x32 x31 x30 x29 -x28 x27 -x26 x25 x24 -x23 x22 -x21 x20 
3.39/3.41	v x19 x18 x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1 
3.39/3.41	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.41	c Solving Time       :       3.28
3.39/3.41	c Original Problem   :
3.39/3.41	c   Problem name     : HOME/instance-1869830-1245186649.opb
3.39/3.41	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.41	c   Constraints      : 267 initial, 267 maximal
3.39/3.41	c Presolved Problem  :
3.39/3.41	c   Problem name     : t_HOME/instance-1869830-1245186649.opb
3.39/3.41	c   Variables        : 287 (287 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.41	c   Constraints      : 190 initial, 733 maximal
3.39/3.41	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.39/3.41	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.39/3.41	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.39/3.41	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.39/3.41	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.39/3.41	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.39/3.41	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.39/3.41	c   and              :       0.02         14         70          0          0          0         70          0         70
3.39/3.41	c   linear           :       0.01          1          6          0          0          0          0          0         32
3.39/3.41	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.39/3.41	c   root node        :          -          0          -          -          0          -          -          -          -
3.39/3.41	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.41	c   integral         :          0          0          0        778          0          0         89          0          0       1432
3.39/3.41	c   and              :        175       1550       3458          1          0         92       4165       1566          0          0
3.39/3.41	c   linear           :          7          6       3366          1          0        262       1848          0          0          0
3.39/3.41	c   logicor          :          8+         6       1275          0          0          9        418          0          0          0
3.39/3.41	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.39/3.41	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.39/3.41	c   integral         :       1.86       0.00       0.00       1.86       0.00
3.39/3.41	c   and              :       0.05       0.02       0.03       0.00       0.00
3.39/3.41	c   linear           :       0.06       0.00       0.06       0.00       0.00
3.39/3.41	c   logicor          :       0.02       0.00       0.02       0.00       0.00
3.39/3.41	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.39/3.41	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.39/3.41	c   rootredcost      :       0.00          0          0          0
3.39/3.41	c   pseudoobj        :       0.00       3113          0          0
3.39/3.41	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.39/3.41	c   propagation      :       0.03        363        362       3166       31.7         41       21.8          -
3.39/3.41	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.41	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.41	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.41	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.39/3.41	c   applied globally :          -          -          -        543       16.9          -          -          -
3.39/3.41	c   applied locally  :          -          -          -         20       35.6          -          -          -
3.39/3.41	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.39/3.41	c   cut pool         :       0.00          5          -          -         24          -    (maximal pool size: 185)
3.39/3.41	c   redcost          :       0.02       1550          0          0          0          0
3.39/3.41	c   impliedbounds    :       0.00          6          0          0         22          0
3.39/3.41	c   intobj           :       0.00          0          0          0          0          0
3.39/3.41	c   gomory           :       0.06          6          0          0         18          0
3.39/3.41	c   strongcg         :       0.04          6          0          0        167          0
3.39/3.41	c   cmir             :       0.03          6          0          0         72          0
3.39/3.41	c   flowcover        :       0.06          6          0          0        121          0
3.39/3.41	c   clique           :       0.00          1          0          0          0          0
3.39/3.41	c   zerohalf         :       0.00          0          0          0          0          0
3.39/3.41	c   mcf              :       0.00          1          0          0          0          0
3.39/3.41	c Pricers            :       Time      Calls       Vars
3.39/3.41	c   problem variables:       0.00          0          0
3.39/3.41	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.41	c   relpscost        :       1.86        777          0         89          0          0       1432
3.39/3.41	c   pscost           :       0.00          0          0          0          0          0          0
3.39/3.41	c   inference        :       0.00          0          0          0          0          0          0
3.39/3.41	c   mostinf          :       0.00          0          0          0          0          0          0
3.39/3.41	c   leastinf         :       0.00          0          0          0          0          0          0
3.39/3.41	c   fullstrong       :       0.00          0          0          0          0          0          0
3.39/3.41	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.39/3.41	c   random           :       0.00          0          0          0          0          0          0
3.39/3.41	c Primal Heuristics  :       Time      Calls      Found
3.39/3.41	c   LP solutions     :       0.00          -          1
3.39/3.41	c   pseudo solutions :       0.00          -          0
3.39/3.41	c   oneopt           :       0.00          0          0
3.39/3.41	c   fracdiving       :       0.00          0          0
3.39/3.41	c   veclendiving     :       0.00          0          0
3.39/3.41	c   objpscostdiving  :       0.00          0          0
3.39/3.41	c   rootsoldiving    :       0.00          0          0
3.39/3.41	c   linesearchdiving :       0.00          0          0
3.39/3.41	c   guideddiving     :       0.00          0          0
3.39/3.41	c   crossover        :       0.00          0          0
3.39/3.41	c   intshifting      :       0.00          0          0
3.39/3.41	c   coefdiving       :       0.00          1          0
3.39/3.41	c   pscostdiving     :       0.00          1          0
3.39/3.41	c   feaspump         :       0.01          1          0
3.39/3.41	c   simplerounding   :       0.00          0          0
3.39/3.41	c   rounding         :       0.01        486          0
3.39/3.41	c   shifting         :       0.07        115          0
3.39/3.41	c   fixandinfer      :       0.00          0          0
3.39/3.41	c   intdiving        :       0.00          0          0
3.39/3.41	c   actconsdiving    :       0.00          0          0
3.39/3.41	c   octane           :       0.00          0          0
3.39/3.41	c   rens             :       0.01          1          0
3.39/3.41	c   rins             :       0.00          0          0
3.39/3.41	c   localbranching   :       0.00          0          0
3.39/3.41	c   mutation         :       0.00          0          0
3.39/3.41	c   dins             :       0.00          0          0
3.39/3.41	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.39/3.41	c   primal LP        :       0.06          0          0       0.00       0.00
3.39/3.41	c   dual LP          :       0.56       1572       4929       3.14    8801.79
3.39/3.41	c   barrier LP       :       0.00          0          0       0.00          -
3.39/3.41	c   diving/probing LP:       0.00         22        323      14.68          -
3.39/3.41	c   strong branching :       1.86       1867      18952      10.15   10189.25
3.39/3.41	c     (at root node) :          -         20       1108      55.40          -
3.39/3.41	c   conflict analysis:       0.00          0          0       0.00          -
3.39/3.41	c B&B Tree           :
3.39/3.41	c   number of runs   :          1
3.39/3.41	c   nodes            :        956
3.39/3.41	c   nodes (total)    :        956
3.39/3.41	c   nodes left       :          0
3.39/3.41	c   max depth        :         63
3.39/3.41	c   max depth (total):         63
3.39/3.41	c   backtracks       :        158 (16.5%)
3.39/3.41	c   delayed cutoffs  :        167
3.39/3.41	c   repropagations   :        625 (1639 domain reductions, 120 cutoffs)
3.39/3.41	c   avg switch length:       3.82
3.39/3.41	c   switching time   :       0.14
3.39/3.41	c Solution           :
3.39/3.41	c   Solutions found  :          1 (1 improvements)
3.39/3.41	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 956 nodes, 3.28 seconds, depth 57, found by <relaxation>)
3.39/3.41	c   Dual Bound       : +3.00000000000000e+00
3.39/3.41	c   Gap              :       0.00 %
3.39/3.41	c   Root Dual Bound  : +3.00000000000000e+00
3.39/3.42	c Time complete: 3.41.

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-1869830-1245186649/watcher-1869830-1245186649 -o /tmp/evaluation-result-1869830-1245186649/solver-1869830-1245186649 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869830-1245186649.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 27436
/proc/meminfo: memFree=1835512/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=6100 CPUtime=0
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 559 0 0 0 0 0 0 0 19 0 1 0 98086716 6246400 542 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/27436/statm: 1525 552 325 886 0 635 0

[startup+0.0254629 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 27436
/proc/meminfo: memFree=1835512/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=12636 CPUtime=0.01
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 2547 0 0 0 1 0 0 0 19 0 1 0 98086716 12939264 2175 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 3159 2175 404 886 0 2269 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12636

[startup+0.101472 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 27436
/proc/meminfo: memFree=1835512/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=13980 CPUtime=0.09
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 3093 0 0 0 8 1 0 0 19 0 1 0 98086716 14315520 2720 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 3495 2720 562 886 0 2605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13980

[startup+0.301496 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 27436
/proc/meminfo: memFree=1835512/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=15416 CPUtime=0.29
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 3417 0 0 0 27 2 0 0 20 0 1 0 98086716 15785984 3041 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 3854 3041 562 886 0 2964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15416

[startup+0.701545 s]
/proc/loadavg: 1.00 1.00 0.93 3/65 27436
/proc/meminfo: memFree=1835512/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=15540 CPUtime=0.69
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 5223 0 0 0 65 4 0 0 24 0 1 0 98086716 15912960 3127 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 3885 3127 567 886 0 2995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15540

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 27437
/proc/meminfo: memFree=1825008/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=15540 CPUtime=1.49
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 5229 0 0 0 142 7 0 0 25 0 1 0 98086716 15912960 3133 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 3885 3133 571 886 0 2995 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15540

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 27437
/proc/meminfo: memFree=1824496/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=16140 CPUtime=3.09
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 5362 0 0 0 297 12 0 0 25 0 1 0 98086716 16527360 3266 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 4035 3266 571 886 0 3145 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16140

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

[startup+3.30587 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 27437
/proc/meminfo: memFree=1824368/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=16348 CPUtime=3.29
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 5404 0 0 0 317 12 0 0 25 0 1 0 98086716 16740352 3308 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 4087 3308 571 886 0 3197 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 16348

[startup+3.40189 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 27437
/proc/meminfo: memFree=1824368/2055920 swapFree=4192812/4192956
[pid=27436] ppid=27434 vsize=16348 CPUtime=3.39
/proc/27436/stat : 27436 (pbscip.linux.x8) R 27434 27436 26968 0 -1 4194304 5411 0 0 0 327 12 0 0 25 0 1 0 98086716 16740352 3315 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27436/statm: 4087 3315 571 886 0 3197 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 16348

Child status: 0
Real time (s): 3.42384
CPU time (s): 3.42148
CPU user time (s): 3.2905
CPU system time (s): 0.13098
CPU usage (%): 99.9309
Max. virtual memory (cumulated for all children) (KiB): 16348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.2905
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5418
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= 3
involuntary context switches= 10

runsolver used 0.008998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 23:10:49
IDJOB=1869830
IDBENCH=47914
IDSOLVER=683
FILE ID=node92/1869830-1245186649
PBS_JOBID= 9368275
Free space on /tmp= 66472 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869830-1245186649/watcher-1869830-1245186649 -o /tmp/evaluation-result-1869830-1245186649/solver-1869830-1245186649 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869830-1245186649.opb

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

MD5SUM BENCH= 9967eb2b89437d51526bdf8efb5c6065
RANDOM SEED=1016925341

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:       1835992 kB
Buffers:         16136 kB
Cached:         139852 kB
SwapCached:        140 kB
Active:          51664 kB
Inactive:       118320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10048 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            35824 kB
Committed_AS:    70032 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= 66464 MiB
End job on node92 at 2009-06-16 23:10:53