Trace number 1869998

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 10.9103 10.9136

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark10.9103
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 variables120
Total number of constraints11
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 constraints11
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)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1869998-1245187809.opb>
0.00/0.01	c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.05	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1640 impls, 0 clqs
0.02/0.05	c (round 2) 21 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 2536 impls, 0 clqs
0.02/0.06	c (round 3) 37 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 3208 impls, 0 clqs
0.02/0.06	c (round 4) 53 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 3656 impls, 0 clqs
0.02/0.06	c (round 5) 69 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.02/0.06	c (round 6) 85 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.02/0.08	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.02/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.02/0.08	c presolving (7 rounds):
0.02/0.08	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.02/0.08	c  3900 implications, 0 cliques
0.02/0.08	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.02/0.08	c     245 constraints of type <and>
0.02/0.08	c       5 constraints of type <linear>
0.02/0.08	c       6 constraints of type <logicor>
0.02/0.08	c transformed objective value is always integral (scale: 2)
0.02/0.08	c Presolving Time: 0.05
0.02/0.08	c OPT-NLC
0.02/0.08	c -----------------------------------------------------------------------------------------------
0.02/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.08	c limits/memory = c 1620
0.02/0.08	c # maximal time in seconds to run
0.02/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.08	c limits/time = c 1791
0.02/0.08	c # frequency for displaying node information lines
0.02/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.08	c display/freq = c 10000
0.02/0.08	c -----------------------------------------------------------------------------------------------
0.02/0.08	c start solving problem
0.02/0.08	c 
0.02/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.09	c   0.1s|     1 |     0 |    14 |1642k|   0 |   8 | 355 | 256 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   222 |1666k|   0 |  12 | 355 | 256 | 256 | 355 | 503 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   233 |1688k|   0 |  21 | 355 | 256 | 256 | 355 | 508 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   248 |1707k|   0 |  26 | 355 | 256 | 256 | 355 | 515 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   261 |1741k|   0 |  36 | 355 | 256 | 256 | 355 | 521 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.2s|     1 |     0 |   281 |1755k|   0 |  43 | 355 | 256 | 256 | 355 | 531 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   304 |1765k|   0 |  52 | 355 | 256 | 256 | 355 | 542 |  41 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.79	c   0.7s|     1 |     2 |   304 |1766k|   0 |  52 | 355 | 256 | 256 | 355 | 542 |  41 |   0 |  34 | 3.000000e+00 |      --      |    Inf 
10.79/10.86	o 37
10.79/10.86	c *10.4s|  5523 |  2047 | 28009 |5462k|  65 |   - | 355 |2778 | 253 | 355 | 168 |  11k|2603 |2753 | 3.000000e+00 | 3.700000e+01 |1133.33%
10.79/10.89	o 3
10.79/10.89	c *10.4s|  5543 |     0 | 28081 |3236k|  65 |   - | 355 |2687 |1007 | 355 | 171 |  11k|2626 |2754 | 3.000000e+00 | 3.000000e+00 |   0.00%
10.79/10.89	c 
10.79/10.89	c SCIP Status        : problem is solved [optimal solution found]
10.79/10.89	c Solving Time (sec) : 10.44
10.79/10.89	c Solving Nodes      : 5543
10.79/10.89	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
10.79/10.89	c Dual Bound         : +3.00000000000000e+00
10.79/10.89	c Gap                : 0.00 %
10.79/10.89	c NODE         5543
10.79/10.89	c DUAL BOUND   3
10.79/10.89	c PRIMAL BOUND 3
10.79/10.89	c GAP          0
10.79/10.89	s OPTIMUM FOUND
10.79/10.89	v -x120 -x119 -x118 -x117 x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 x80 -x79 -x78 x77 x76 -x75 x74 x73 
10.79/10.89	v -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x72 -x71 -x70 -x69 -x68 x67 -x66 x65 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x64 
10.79/10.89	v -x63 -x62 -x61 x60 -x59 -x58 x57 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x56 -x55 -x54 -x53 -x52 x51 -x50 x49 -x48 -x47 -x46 
10.79/10.89	v 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 x19 -x18 
10.79/10.89	v x17 -x16 x15 -x14 x13 -x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
10.79/10.89	c SCIP Status        : problem is solved [optimal solution found]
10.79/10.89	c Solving Time       :      10.44
10.79/10.89	c Original Problem   :
10.79/10.89	c   Problem name     : HOME/instance-1869998-1245187809.opb
10.79/10.89	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
10.79/10.89	c   Constraints      : 331 initial, 331 maximal
10.79/10.89	c Presolved Problem  :
10.79/10.89	c   Problem name     : t_HOME/instance-1869998-1245187809.opb
10.79/10.89	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
10.79/10.89	c   Constraints      : 256 initial, 2778 maximal
10.79/10.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
10.79/10.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
10.79/10.89	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
10.79/10.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
10.79/10.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
10.79/10.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
10.79/10.89	c   probing          :       0.02          0          0          0          0          0          0          0          0
10.79/10.89	c   and              :       0.02         10         70          0          0          0         70          0         70
10.79/10.89	c   linear           :       0.00          1          4          0          0          0          0          0         36
10.79/10.89	c   logicor          :       0.00          0          0          0          0          0          0          0          0
10.79/10.89	c   root node        :          -         18          -          -         18          -          -          -          -
10.79/10.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
10.79/10.89	c   integral         :          0          0          0       4677          0          0         74          0          0       9206
10.79/10.89	c   and              :        245       9870      18292          9          0        303      27804      11092          0          0
10.79/10.89	c   linear           :          5          6      17989          2          0       1275      11317          0          0          0
10.79/10.89	c   logicor          :          6+         6       8009          2          0         79       1769          0          0          0
10.79/10.89	c   countsols        :          0          0          0          2          0          0          0          0          0          0
10.79/10.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
10.79/10.89	c   integral         :       2.60       0.00       0.00       2.60       0.00
10.79/10.89	c   and              :       0.51       0.27       0.24       0.00       0.00
10.79/10.89	c   linear           :       0.73       0.00       0.73       0.00       0.00
10.79/10.89	c   logicor          :       0.17       0.00       0.17       0.00       0.00
10.79/10.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
10.79/10.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
10.79/10.89	c   rootredcost      :       0.01          1          0          2
10.79/10.89	c   pseudoobj        :       0.00      17955          0          3
10.79/10.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
10.79/10.89	c   propagation      :       0.47       1657       1622      18092       49.9        383       22.5          -
10.79/10.89	c   infeasible LP    :       0.01        173        166        758       32.9        103        8.2          0
10.79/10.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
10.79/10.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
10.79/10.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
10.79/10.89	c   applied globally :          -          -          -       2611       19.3          -          -          -
10.79/10.89	c   applied locally  :          -          -          -         15       40.2          -          -          -
10.79/10.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
10.79/10.89	c   cut pool         :       0.00          5          -          -          6          -    (maximal pool size: 61)
10.79/10.89	c   redcost          :       0.07       9870          0          1          0          0
10.79/10.89	c   impliedbounds    :       0.00          6          0          0         20          0
10.79/10.89	c   intobj           :       0.00          0          0          0          0          0
10.79/10.89	c   gomory           :       0.08          6          0          0         14          0
10.79/10.89	c   strongcg         :       0.03          6          0          0         42          0
10.79/10.89	c   cmir             :       0.02          6          0          0         34          0
10.79/10.89	c   flowcover        :       0.11          6          0          0         55          0
10.79/10.89	c   clique           :       0.00          1          0          0          0          0
10.79/10.89	c   zerohalf         :       0.00          0          0          0          0          0
10.79/10.89	c   mcf              :       0.00          1          0          0          0          0
10.79/10.89	c Pricers            :       Time      Calls       Vars
10.79/10.89	c   problem variables:       0.00          0          0
10.79/10.89	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
10.79/10.89	c   relpscost        :       2.60       4668          0         74          0          0       9206
10.79/10.89	c   pscost           :       0.00          0          0          0          0          0          0
10.79/10.89	c   inference        :       0.00          0          0          0          0          0          0
10.79/10.89	c   mostinf          :       0.00          0          0          0          0          0          0
10.79/10.89	c   leastinf         :       0.00          0          0          0          0          0          0
10.79/10.89	c   fullstrong       :       0.00          0          0          0          0          0          0
10.79/10.89	c   allfullstrong    :       0.00          0          0          0          0          0          0
10.79/10.89	c   random           :       0.00          0          0          0          0          0          0
10.79/10.89	c Primal Heuristics  :       Time      Calls      Found
10.79/10.89	c   LP solutions     :       0.01          -          2
10.79/10.89	c   pseudo solutions :       0.00          -          0
10.79/10.89	c   crossover        :       0.00          0          0
10.79/10.89	c   guideddiving     :       0.00          0          0
10.79/10.89	c   intshifting      :       0.00          0          0
10.79/10.89	c   oneopt           :       0.01          1          0
10.79/10.89	c   rootsoldiving    :       0.38          8          0
10.79/10.89	c   fracdiving       :       0.11         23          0
10.79/10.89	c   veclendiving     :       0.09         23          0
10.79/10.89	c   linesearchdiving :       0.07         23          0
10.79/10.89	c   feaspump         :       0.06         12          0
10.79/10.89	c   objpscostdiving  :       0.10         12          0
10.79/10.89	c   coefdiving       :       0.08         24          0
10.79/10.89	c   pscostdiving     :       0.09         24          0
10.79/10.89	c   simplerounding   :       0.00          0          0
10.79/10.89	c   rounding         :       0.04       1416          0
10.79/10.89	c   shifting         :       0.55        378          0
10.79/10.89	c   fixandinfer      :       0.00          0          0
10.79/10.89	c   intdiving        :       0.00          0          0
10.79/10.89	c   actconsdiving    :       0.00          0          0
10.79/10.89	c   octane           :       0.00          0          0
10.79/10.89	c   rens             :       0.01          1          0
10.79/10.89	c   rins             :       0.00          0          0
10.79/10.89	c   localbranching   :       0.00          0          0
10.79/10.89	c   mutation         :       0.00          0          0
10.79/10.89	c   dins             :       0.00          0          0
10.79/10.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
10.79/10.89	c   primal LP        :       0.05          0          0       0.00       0.00
10.79/10.89	c   dual LP          :       2.89      10158      22902       2.25    7924.57
10.79/10.89	c   barrier LP       :       0.00          0          0       0.00          -
10.79/10.89	c   diving/probing LP:       0.50       1677       5179       3.09   10358.00
10.79/10.89	c   strong branching :       2.53       2754      26270       9.54   10383.40
10.79/10.89	c     (at root node) :          -         34       2747      80.79          -
10.79/10.89	c   conflict analysis:       0.00          0          0       0.00          -
10.79/10.89	c B&B Tree           :
10.79/10.89	c   number of runs   :          1
10.79/10.89	c   nodes            :       5543
10.79/10.89	c   nodes (total)    :       5543
10.79/10.89	c   nodes left       :          0
10.79/10.89	c   max depth        :         65
10.79/10.89	c   max depth (total):         65
10.79/10.89	c   backtracks       :        706 (12.7%)
10.79/10.89	c   delayed cutoffs  :        567
10.79/10.89	c   repropagations   :       2024 (6999 domain reductions, 495 cutoffs)
10.79/10.89	c   avg switch length:       4.55
10.79/10.89	c   switching time   :       0.34
10.79/10.89	c Solution           :
10.79/10.89	c   Solutions found  :          2 (2 improvements)
10.79/10.89	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5543 nodes, 10.43 seconds, depth 53, found by <relaxation>)
10.79/10.89	c   Dual Bound       : +3.00000000000000e+00
10.79/10.89	c   Gap              :       0.00 %
10.79/10.89	c   Root Dual Bound  : +3.00000000000000e+00
10.89/10.91	c Time complete: 10.9.

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-1869998-1245187809/watcher-1869998-1245187809 -o /tmp/evaluation-result-1869998-1245187809/solver-1869998-1245187809 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869998-1245187809.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: 0.92 0.98 0.99 3/64 10008
/proc/meminfo: memFree=1845608/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=4324 CPUtime=0
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 186378128 4427776 457 1992294400 4194304 7823515 548682068736 18446744073709551615 6820784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10008/statm: 1082 464 300 886 0 192 0

[startup+0.0287769 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10008
/proc/meminfo: memFree=1845608/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=12772 CPUtime=0.02
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 2583 0 0 0 1 1 0 0 18 0 1 0 186378128 13078528 2211 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 3193 2211 404 886 0 2303 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12772

[startup+0.101785 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10008
/proc/meminfo: memFree=1845608/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=14272 CPUtime=0.09
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 3146 0 0 0 6 3 0 0 18 0 1 0 186378128 14614528 2767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 3568 2767 535 886 0 2678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14272

[startup+0.301808 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10008
/proc/meminfo: memFree=1845608/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=23712 CPUtime=0.29
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 5452 0 0 0 24 5 0 0 19 0 1 0 186378128 24281088 5058 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 5928 5058 563 886 0 5038 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23712

[startup+0.701852 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10008
/proc/meminfo: memFree=1845608/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=25184 CPUtime=0.69
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 6892 0 0 0 63 6 0 0 22 0 1 0 186378128 25788416 5452 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 6296 5452 568 886 0 5406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25184

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1825568/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=25184 CPUtime=1.49
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 6893 0 0 0 140 9 0 0 25 0 1 0 186378128 25788416 5453 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 6296 5453 569 886 0 5406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25184

[startup+3.10112 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1825568/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=25184 CPUtime=3.09
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 6900 0 0 0 292 17 0 0 25 0 1 0 186378128 25788416 5460 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 6296 5460 574 886 0 5406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25184

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1825632/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=25184 CPUtime=6.29
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 6904 0 0 0 600 29 0 0 25 0 1 0 186378128 25788416 5464 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 6296 5464 574 886 0 5406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25184

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

[startup+9.50183 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1824552/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=27864 CPUtime=9.49
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 7577 0 0 0 910 39 0 0 25 0 1 0 186378128 28532736 6136 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 6966 6136 574 886 0 6076 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 27864

[startup+10.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1823336/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=28004 CPUtime=10.29
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 7626 0 0 0 987 42 0 0 25 0 1 0 186378128 28676096 6185 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 7001 6185 574 886 0 6111 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 28004

[startup+10.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1823336/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=28136 CPUtime=10.68
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 7654 0 0 0 1025 43 0 0 25 0 1 0 186378128 28811264 6213 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10008/statm: 7034 6213 574 886 0 6144 0
Current children cumulated CPU time (s) 10.68
Current children cumulated vsize (KiB) 28136

[startup+10.902 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 10009
/proc/meminfo: memFree=1823144/2055920 swapFree=4191900/4192956
[pid=10008] ppid=10006 vsize=28136 CPUtime=10.89
/proc/10008/stat : 10008 (pbscip.linux.x8) R 10006 10008 9402 0 -1 4194304 7661 0 0 0 1045 44 0 0 25 0 1 0 186378128 28811264 6220 1992294400 4194304 7823515 548682068736 18446744073709551615 4401602 0 0 4096 0 0 0 0 17 1 0 0
/proc/10008/statm: 7034 6220 576 886 0 6144 0
Current children cumulated CPU time (s) 10.89
Current children cumulated vsize (KiB) 28136

Child status: 0
Real time (s): 10.9136
CPU time (s): 10.9103
CPU user time (s): 10.4554
CPU system time (s): 0.45493
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 28136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4554
system time used= 0.45493
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7664
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= 13

runsolver used 0.012998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-16 23:30:09
IDJOB=1869998
IDBENCH=47998
IDSOLVER=683
FILE ID=node38/1869998-1245187809
PBS_JOBID= 9363918
Free space on /tmp= 66236 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=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-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-1869998-1245187809/watcher-1869998-1245187809 -o /tmp/evaluation-result-1869998-1245187809/solver-1869998-1245187809 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869998-1245187809.opb

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

MD5SUM BENCH= 1d3dc680e7fede194f84acfa61415e9b
RANDOM SEED=2061149807

node38.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		: 3000.232
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		: 3000.232
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:       1846024 kB
Buffers:         47516 kB
Cached:          77616 kB
SwapCached:        260 kB
Active:          32476 kB
Inactive:       105968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846024 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9836 kB
Writeback:           0 kB
Mapped:          22512 kB
Slab:            57392 kB
Committed_AS:   167224 kB
PageTables:       1456 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= 66228 MiB
End job on node38 at 2009-06-16 23:30:21