Trace number 1869786

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 6.06108 6.06279

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
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 benchmark3.57346
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 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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-1869786-1245185871.opb>
0.00/0.01	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.01/0.01	c start presolving problem
0.01/0.01	c presolving:
0.01/0.04	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.01/0.05	c (round 2) 20 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 7 upgd conss, 2496 impls, 0 clqs
0.01/0.05	c (round 3) 34 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 3168 impls, 0 clqs
0.01/0.05	c (round 4) 48 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 7 upgd conss, 3672 impls, 0 clqs
0.01/0.05	c (round 5) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 7 upgd conss, 4008 impls, 0 clqs
0.01/0.06	c (round 6) 76 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.01/0.06	c (round 7) 90 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 107 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.01/0.07	c    (0.0s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.01/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.07	c presolving (8 rounds):
0.01/0.07	c  90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.01/0.07	c  4200 implications, 0 cliques
0.01/0.07	c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.01/0.07	c     216 constraints of type <and>
0.01/0.07	c       6 constraints of type <linear>
0.01/0.07	c       7 constraints of type <logicor>
0.01/0.07	c transformed objective value is always integral (scale: 2)
0.01/0.07	c Presolving Time: 0.04
0.01/0.08	c OPT-NLC
0.01/0.08	c -----------------------------------------------------------------------------------------------
0.01/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/memory = c 1620
0.01/0.08	c # maximal time in seconds to run
0.01/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08	c limits/time = c 1791
0.01/0.08	c # frequency for displaying node information lines
0.01/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.08	c display/freq = c 10000
0.01/0.08	c -----------------------------------------------------------------------------------------------
0.01/0.08	c start solving problem
0.01/0.08	c 
0.01/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.08	c   0.0s|     1 |     0 |    16 |1548k|   0 |   9 | 330 | 229 | 229 | 330 | 445 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   353 |1566k|   0 |  18 | 330 | 229 | 229 | 330 | 448 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   363 |1593k|   0 |  21 | 330 | 229 | 229 | 330 | 455 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   376 |1616k|   0 |  34 | 330 | 229 | 229 | 330 | 461 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   406 |1642k|   0 |  36 | 330 | 229 | 229 | 330 | 471 |  26 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   435 |1668k|   0 |  50 | 330 | 229 | 229 | 330 | 480 |  35 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     0 |   481 |1694k|   0 |  62 | 330 | 229 | 229 | 330 | 493 |  48 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.4s|     1 |     2 |   481 |1694k|   0 |  62 | 330 | 229 | 229 | 330 | 493 |  48 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
5.99/6.05	o 3
5.99/6.05	c * 5.8s|  1858 |     0 | 17748 |2396k|  64 |   - | 330 |1204 | 338 | 330 | 197 |4253 | 988 |2138 | 3.000000e+00 | 3.000000e+00 |   0.00%
5.99/6.05	c 
5.99/6.05	c SCIP Status        : problem is solved [optimal solution found]
5.99/6.05	c Solving Time (sec) : 5.79
5.99/6.05	c Solving Nodes      : 1858
5.99/6.05	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
5.99/6.05	c Dual Bound         : +3.00000000000000e+00
5.99/6.05	c Gap                : 0.00 %
5.99/6.05	c NODE         1858
5.99/6.05	c DUAL BOUND   3
5.99/6.05	c PRIMAL BOUND 3
5.99/6.05	c GAP          0
5.99/6.05	s OPTIMUM FOUND
5.99/6.05	v -x126 -x125 -x124 -x123 -x122 x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x84 x83 -x82 -x81 -x80 x79 x78 -x112 -x111 -x110 
5.99/6.05	v -x109 -x108 -x107 x106 -x77 -x76 -x75 -x74 x73 x72 x71 x105 x104 -x103 x102 x101 x100 -x99 -x70 x69 -x68 x67 x66 -x65 x64 
5.99/6.05	v -x98 -x97 -x96 -x95 -x94 x93 -x92 x63 x62 x61 -x60 -x59 -x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x56 -x55 -x54 x53 -x52 
5.99/6.05	v -x51 x50 -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 
5.99/6.05	v -x23 x22 -x21 x20 -x19 x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
5.99/6.05	c SCIP Status        : problem is solved [optimal solution found]
5.99/6.05	c Solving Time       :       5.79
5.99/6.05	c Original Problem   :
5.99/6.05	c   Problem name     : HOME/instance-1869786-1245185871.opb
5.99/6.05	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
5.99/6.05	c   Constraints      : 307 initial, 307 maximal
5.99/6.05	c Presolved Problem  :
5.99/6.05	c   Problem name     : t_HOME/instance-1869786-1245185871.opb
5.99/6.05	c   Variables        : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
5.99/6.05	c   Constraints      : 229 initial, 1204 maximal
5.99/6.05	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.99/6.05	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.99/6.05	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.99/6.05	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.99/6.05	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.99/6.05	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.99/6.05	c   probing          :       0.02          0          0          0          0          0          0          0          0
5.99/6.05	c   and              :       0.02         12         72          0          0          0         72          0         72
5.99/6.05	c   linear           :       0.00          1          5          0          0          0          0          0         35
5.99/6.05	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.99/6.05	c   root node        :          -          0          -          -          0          -          -          -          -
5.99/6.05	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.99/6.05	c   integral         :          0          0          0       1598          0          0         70          0          0       3082
5.99/6.05	c   and              :        216       3373       5908          1          0        127       7856       4218          0          0
5.99/6.05	c   linear           :          6          6       5781          1          0        362       3168          0          0          0
5.99/6.05	c   logicor          :          7+         6       2348          0          0         15        583          0          0          0
5.99/6.05	c   countsols        :          0          0          0          1          0          0          0          0          0          0
5.99/6.05	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.99/6.05	c   integral         :       2.26       0.00       0.00       2.26       0.00
5.99/6.05	c   and              :       0.12       0.05       0.07       0.00       0.00
5.99/6.05	c   linear           :       0.25       0.00       0.25       0.00       0.00
5.99/6.05	c   logicor          :       0.01       0.00       0.01       0.00       0.00
5.99/6.05	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.99/6.05	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.99/6.05	c   rootredcost      :       0.00          0          0          0
5.99/6.05	c   pseudoobj        :       0.02       5555          0          0
5.99/6.05	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.99/6.05	c   propagation      :       0.13        504        504       6171       40.4        152       16.9          -
5.99/6.05	c   infeasible LP    :       0.01         22         22        145       30.2          7       10.4          0
5.99/6.05	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.99/6.05	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.99/6.05	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.99/6.05	c   applied globally :          -          -          -        975       17.9          -          -          -
5.99/6.05	c   applied locally  :          -          -          -         13       42.8          -          -          -
5.99/6.05	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.99/6.05	c   cut pool         :       0.00          5          -          -         34          -    (maximal pool size: 105)
5.99/6.05	c   redcost          :       0.02       3374          0          1          0          0
5.99/6.05	c   impliedbounds    :       0.00          6          0          0         16          0
5.99/6.05	c   intobj           :       0.00          0          0          0          0          0
5.99/6.05	c   gomory           :       0.06          6          0          0         13          0
5.99/6.05	c   strongcg         :       0.03          6          0          0         29          0
5.99/6.05	c   cmir             :       0.05          6          0          0         60          0
5.99/6.05	c   flowcover        :       0.04          6          0          0         87          0
5.99/6.05	c   clique           :       0.00          1          0          0          0          0
5.99/6.05	c   zerohalf         :       0.00          0          0          0          0          0
5.99/6.05	c   mcf              :       0.00          1          0          0          0          0
5.99/6.05	c Pricers            :       Time      Calls       Vars
5.99/6.05	c   problem variables:       0.00          0          0
5.99/6.05	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.99/6.05	c   relpscost        :       2.26       1597          0         70          0          0       3082
5.99/6.05	c   pscost           :       0.00          0          0          0          0          0          0
5.99/6.05	c   inference        :       0.00          0          0          0          0          0          0
5.99/6.05	c   mostinf          :       0.00          0          0          0          0          0          0
5.99/6.05	c   leastinf         :       0.00          0          0          0          0          0          0
5.99/6.05	c   fullstrong       :       0.00          0          0          0          0          0          0
5.99/6.05	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.99/6.05	c   random           :       0.00          0          0          0          0          0          0
5.99/6.05	c Primal Heuristics  :       Time      Calls      Found
5.99/6.05	c   LP solutions     :       0.00          -          1
5.99/6.05	c   pseudo solutions :       0.00          -          0
5.99/6.05	c   oneopt           :       0.00          0          0
5.99/6.05	c   crossover        :       0.00          0          0
5.99/6.05	c   guideddiving     :       0.00          0          0
5.99/6.05	c   intshifting      :       0.00          0          0
5.99/6.05	c   fracdiving       :       0.01          5          0
5.99/6.05	c   veclendiving     :       0.01          5          0
5.99/6.05	c   linesearchdiving :       0.01          5          0
5.99/6.05	c   pscostdiving     :       0.01          5          0
5.99/6.05	c   feaspump         :       0.03          3          0
5.99/6.05	c   objpscostdiving  :       0.02          3          0
5.99/6.05	c   rootsoldiving    :       0.07          3          0
5.99/6.05	c   coefdiving       :       0.03          6          0
5.99/6.05	c   simplerounding   :       0.00          0          0
5.99/6.05	c   rounding         :       0.07        781          0
5.99/6.05	c   shifting         :       0.27        203          0
5.99/6.05	c   fixandinfer      :       0.00          0          0
5.99/6.05	c   intdiving        :       0.00          0          0
5.99/6.05	c   actconsdiving    :       0.00          0          0
5.99/6.05	c   octane           :       0.00          0          0
5.99/6.05	c   rens             :       0.01          1          0
5.99/6.05	c   rins             :       0.00          0          0
5.99/6.05	c   localbranching   :       0.00          0          0
5.99/6.05	c   mutation         :       0.00          0          0
5.99/6.05	c   dins             :       0.00          0          0
5.99/6.05	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.99/6.05	c   primal LP        :       0.08          0          0       0.00       0.00
5.99/6.05	c   dual LP          :       1.72       3515      16089       4.58    9354.07
5.99/6.05	c   barrier LP       :       0.00          0          0       0.00          -
5.99/6.05	c   diving/probing LP:       0.10        270       1659       6.14   16590.00
5.99/6.05	c   strong branching :       2.21       2138      20288       9.49    9180.09
5.99/6.05	c     (at root node) :          -         20        786      39.30          -
5.99/6.05	c   conflict analysis:       0.00          0          0       0.00          -
5.99/6.05	c B&B Tree           :
5.99/6.05	c   number of runs   :          1
5.99/6.05	c   nodes            :       1858
5.99/6.05	c   nodes (total)    :       1858
5.99/6.05	c   nodes left       :          0
5.99/6.05	c   max depth        :         64
5.99/6.05	c   max depth (total):         64
5.99/6.05	c   backtracks       :        199 (10.7%)
5.99/6.05	c   delayed cutoffs  :        142
5.99/6.05	c   repropagations   :        622 (1989 domain reductions, 133 cutoffs)
5.99/6.05	c   avg switch length:       3.53
5.99/6.05	c   switching time   :       0.20
5.99/6.05	c Solution           :
5.99/6.05	c   Solutions found  :          1 (1 improvements)
5.99/6.05	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1858 nodes, 5.79 seconds, depth 49, found by <relaxation>)
5.99/6.05	c   Dual Bound       : +3.00000000000000e+00
5.99/6.05	c   Gap              :       0.00 %
5.99/6.05	c   Root Dual Bound  : +3.00000000000000e+00
5.99/6.06	c Time complete: 6.05.

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-1869786-1245185871/watcher-1869786-1245185871 -o /tmp/evaluation-result-1869786-1245185871/solver-1869786-1245185871 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869786-1245185871.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: 1.06 1.04 1.00 3/64 2380
/proc/meminfo: memFree=1831384/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=4328 CPUtime=0
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 186188164 4431872 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6041808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2380/statm: 1162 482 315 886 0 272 0

[startup+0.0166829 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2380
/proc/meminfo: memFree=1831384/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=10240 CPUtime=0.01
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 2174 0 0 0 0 1 0 0 18 0 1 0 186188164 10485760 1802 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 2560 1804 371 886 0 1670 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10240

[startup+0.101692 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2380
/proc/meminfo: memFree=1831384/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=14128 CPUtime=0.09
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 3112 0 0 0 5 4 0 0 18 0 1 0 186188164 14467072 2734 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 3532 2734 539 886 0 2642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14128

[startup+0.301713 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2380
/proc/meminfo: memFree=1831384/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=16032 CPUtime=0.29
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 3543 0 0 0 24 5 0 0 19 0 1 0 186188164 16416768 3158 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 4008 3158 563 886 0 3118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16032

[startup+0.701753 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2380
/proc/meminfo: memFree=1831384/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=15916 CPUtime=0.69
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5375 0 0 0 62 7 0 0 22 0 1 0 186188164 16297984 3248 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 3979 3248 568 886 0 3089 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15916

[startup+1.50183 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2381
/proc/meminfo: memFree=1820304/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=15916 CPUtime=1.49
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5381 0 0 0 138 11 0 0 25 0 1 0 186188164 16297984 3254 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 3979 3254 572 886 0 3089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15916

[startup+3.102 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 2381
/proc/meminfo: memFree=1820240/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=16444 CPUtime=3.09
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5491 0 0 0 295 14 0 0 25 0 1 0 186188164 16838656 3364 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 4111 3364 572 886 0 3221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16444

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

[startup+4.70116 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 2381
/proc/meminfo: memFree=1819344/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=17236 CPUtime=4.69
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5710 0 0 0 449 20 0 0 25 0 1 0 186188164 17649664 3583 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 4309 3583 574 886 0 3419 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 17236

[startup+5.50525 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 2381
/proc/meminfo: memFree=1818960/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=17536 CPUtime=5.49
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5756 0 0 0 526 23 0 0 25 0 1 0 186188164 17956864 3629 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 4384 3629 574 886 0 3494 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 17536

[startup+5.90129 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 2381
/proc/meminfo: memFree=1818960/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=18072 CPUtime=5.89
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5925 0 0 0 564 25 0 0 25 0 1 0 186188164 18505728 3798 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 4518 3798 574 886 0 3628 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 18072

[startup+6.0013 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 2381
/proc/meminfo: memFree=1818960/2055920 swapFree=4191896/4192956
[pid=2380] ppid=2378 vsize=18216 CPUtime=5.99
/proc/2380/stat : 2380 (pbscip.linux.x8) R 2378 2380 644 0 -1 4194304 5932 0 0 0 574 25 0 0 25 0 1 0 186188164 18653184 3805 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2380/statm: 4554 3805 574 886 0 3664 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 18216

Child status: 0
Real time (s): 6.06279
CPU time (s): 6.06108
CPU user time (s): 5.80012
CPU system time (s): 0.26096
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 18216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.80012
system time used= 0.26096
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5946
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= 9

runsolver used 0.005999 second user time and 0.024996 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 22:57:51
IDJOB=1869786
IDBENCH=47892
IDSOLVER=683
FILE ID=node2/1869786-1245185871
PBS_JOBID= 9363895
Free space on /tmp= 66452 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=7-P0=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-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-1869786-1245185871/watcher-1869786-1245185871 -o /tmp/evaluation-result-1869786-1245185871/solver-1869786-1245185871 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869786-1245185871.opb

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

MD5SUM BENCH= a92642ddb77f2466b803e375801dde37
RANDOM SEED=433073896

node2.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		: 3000.214
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		: 3000.214
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1831864 kB
Buffers:         46608 kB
Cached:         106132 kB
SwapCached:        260 kB
Active:          58760 kB
Inactive:       107256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831864 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            9848 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            43968 kB
Committed_AS:   166424 kB
PageTables:       1468 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= 66440 MiB
End job on node2 at 2009-06-16 22:57:57