Trace number 2666575

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 0.607907 0.608771

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
MD5SUM2f50a7c4db6c104684b2cc399418ffd9
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 benchmark0.568912
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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666575-1276650800.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 problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.06	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
0.06/0.07	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
0.06/0.07	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
0.06/0.07	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
0.06/0.08	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
0.06/0.08	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
0.09/0.10	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (7 rounds):
0.09/0.10	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.09/0.10	c  3900 implications, 0 cliques
0.09/0.10	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.09/0.10	c     245 constraints of type <and>
0.09/0.10	c       5 constraints of type <linear>
0.09/0.10	c       6 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.04
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.10	c # SCIP version 1.2.1.2
0.09/0.10	c 
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = 10000
0.09/0.10	c 
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = 1800
0.09/0.10	c 
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = 1620
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify inequalities
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/linear/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # should presolving try to simplify knapsacks
0.09/0.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10	c 
0.09/0.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c heuristics/undercover/freq = 0
0.09/0.10	c 
0.09/0.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10	c separating/rapidlearning/freq = 0
0.09/0.10	c 
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving
0.09/0.10	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    14 |     - |1687k|   0 |   8 | 355 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	o 3
0.49/0.59	c u 0.4s|     1 |     0 |   210 |     - |1719k|   0 |   - | 355 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.49/0.59	c   0.4s|     1 |     0 |   210 |     - |1714k|   0 |   - | 355 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.49/0.59	c 
0.49/0.59	c SCIP Status        : problem is solved [optimal solution found]
0.49/0.59	c Solving Time (sec) : 0.40
0.49/0.59	c Solving Nodes      : 1
0.49/0.59	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.49/0.59	c Dual Bound         : +3.00000000000000e+00
0.49/0.59	c Gap                : 0.00 %
0.49/0.59	s OPTIMUM FOUND
0.49/0.59	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 
0.49/0.59	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 
0.49/0.59	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 -x45 
0.49/0.59	v -x44 -x43 x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 -x20 -x19 
0.49/0.59	v x18 x17 -x16 -x15 x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.49/0.59	c SCIP Status        : problem is solved [optimal solution found]
0.49/0.59	c Solving Time       :       0.40
0.49/0.59	c Original Problem   :
0.49/0.59	c   Problem name     : HOME/instance-2666575-1276650800.opb
0.49/0.59	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.59	c   Constraints      : 331 initial, 331 maximal
0.49/0.59	c Presolved Problem  :
0.49/0.59	c   Problem name     : t_HOME/instance-2666575-1276650800.opb
0.49/0.59	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.59	c   Constraints      : 256 initial, 256 maximal
0.49/0.59	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.49/0.59	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.49/0.59	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.49/0.59	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.49/0.59	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.49/0.59	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.49/0.59	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.49/0.59	c   and              :       0.02         10         70          0          0          0         70          0         70
0.49/0.59	c   linear           :       0.01          1          4          0          0          0          0          0         36
0.49/0.59	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.49/0.59	c   root node        :          -          0          -          -          0          -          -          -          -
0.49/0.59	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.59	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.49/0.59	c   and              :        245          0        399          0          0          0          0          0          0          0
0.49/0.59	c   linear           :          5          0        399          0          0          0          0          0          0          0
0.49/0.59	c   logicor          :          6          0         79          0          0          0          0          0          0          0
0.49/0.59	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.49/0.59	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.49/0.59	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   and              :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.49/0.59	c   vbounds          :       0.00          2          0          0
0.49/0.59	c   rootredcost      :       0.00          0          0          0
0.49/0.59	c   pseudoobj        :       0.00         62          0          0
0.49/0.59	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.49/0.59	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.59	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.59	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.59	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.59	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.59	c   applied globally :          -          -          -          0        0.0          -          -          -
0.49/0.60	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.49/0.60	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.49/0.60	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.49/0.60	c   redcost          :       0.00          0          0          0          0          0
0.49/0.60	c   impliedbounds    :       0.00          0          0          0          0          0
0.49/0.60	c   intobj           :       0.00          0          0          0          0          0
0.49/0.60	c   cgmip            :       0.00          0          0          0          0          0
0.49/0.60	c   gomory           :       0.00          0          0          0          0          0
0.49/0.60	c   strongcg         :       0.00          0          0          0          0          0
0.49/0.60	c   cmir             :       0.00          0          0          0          0          0
0.49/0.60	c   flowcover        :       0.00          0          0          0          0          0
0.49/0.60	c   clique           :       0.00          0          0          0          0          0
0.49/0.60	c   zerohalf         :       0.00          0          0          0          0          0
0.49/0.60	c   mcf              :       0.00          0          0          0          0          0
0.49/0.60	c   rapidlearning    :       0.00          0          0          0          0          0
0.49/0.60	c Pricers            :       Time      Calls       Vars
0.49/0.60	c   problem variables:       0.00          0          0
0.49/0.60	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.60	c   pscost           :       0.00          0          0          0          0          0          0
0.49/0.60	c   inference        :       0.00          0          0          0          0          0          0
0.49/0.60	c   mostinf          :       0.00          0          0          0          0          0          0
0.49/0.60	c   leastinf         :       0.00          0          0          0          0          0          0
0.49/0.60	c   fullstrong       :       0.00          0          0          0          0          0          0
0.49/0.60	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.49/0.60	c   random           :       0.00          0          0          0          0          0          0
0.49/0.60	c   relpscost        :       0.00          0          0          0          0          0          0
0.49/0.60	c Primal Heuristics  :       Time      Calls      Found
0.49/0.60	c   LP solutions     :       0.00          -          0
0.49/0.60	c   pseudo solutions :       0.00          -          0
0.49/0.60	c   oneopt           :       0.00          0          0
0.49/0.60	c   trivial          :       0.00          2          0
0.49/0.60	c   simplerounding   :       0.00          0          0
0.49/0.60	c   zirounding       :       0.00          0          0
0.49/0.60	c   rounding         :       0.00          1          0
0.49/0.60	c   shifting         :       0.00          1          0
0.49/0.60	c   intshifting      :       0.00          0          0
0.49/0.60	c   twoopt           :       0.00          0          0
0.49/0.60	c   fixandinfer      :       0.00          0          0
0.49/0.60	c   feaspump         :       0.01          1          0
0.49/0.60	c   coefdiving       :       0.00          0          0
0.49/0.60	c   pscostdiving     :       0.00          0          0
0.49/0.60	c   fracdiving       :       0.00          0          0
0.49/0.60	c   veclendiving     :       0.00          0          0
0.49/0.60	c   intdiving        :       0.00          0          0
0.49/0.60	c   actconsdiving    :       0.00          0          0
0.49/0.60	c   objpscostdiving  :       0.00          0          0
0.49/0.60	c   rootsoldiving    :       0.00          0          0
0.49/0.60	c   linesearchdiving :       0.00          0          0
0.49/0.60	c   guideddiving     :       0.00          0          0
0.49/0.60	c   octane           :       0.00          0          0
0.49/0.60	c   rens             :       0.00          0          0
0.49/0.60	c   rins             :       0.00          0          0
0.49/0.60	c   localbranching   :       0.00          0          0
0.49/0.60	c   mutation         :       0.00          0          0
0.49/0.60	c   crossover        :       0.00          0          0
0.49/0.60	c   dins             :       0.00          0          0
0.49/0.60	c   undercover       :       0.33          1          1
0.49/0.60	c   nlp              :       0.00          0          0
0.49/0.60	c   trysol           :       0.00          0          0
0.49/0.60	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.49/0.60	c   primal LP        :       0.00          0          0       0.00          -
0.49/0.60	c   dual LP          :       0.00          1         14      14.00          -
0.49/0.60	c   lex dual LP      :       0.00          0          0       0.00          -
0.49/0.60	c   barrier LP       :       0.00          0          0       0.00          -
0.49/0.60	c   diving/probing LP:       0.01         10        196      19.60   19600.00
0.49/0.60	c   strong branching :       0.00          0          0       0.00          -
0.49/0.60	c     (at root node) :          -          0          0       0.00          -
0.49/0.60	c   conflict analysis:       0.00          0          0       0.00          -
0.49/0.60	c B&B Tree           :
0.49/0.60	c   number of runs   :          1
0.49/0.60	c   nodes            :          1
0.49/0.60	c   nodes (total)    :          1
0.49/0.60	c   nodes left       :          0
0.49/0.60	c   max depth        :          0
0.49/0.60	c   max depth (total):          0
0.49/0.60	c   backtracks       :          0 (0.0%)
0.49/0.60	c   delayed cutoffs  :          0
0.49/0.60	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.49/0.60	c   avg switch length:       2.00
0.49/0.60	c   switching time   :       0.00
0.49/0.60	c Solution           :
0.49/0.60	c   Solutions found  :          1 (1 improvements)
0.49/0.60	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.39 seconds, depth 0, found by <undercover>)
0.49/0.60	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.39 seconds, depth 0, found by <undercover>)
0.49/0.60	c   Dual Bound       : +3.00000000000000e+00
0.49/0.60	c   Gap              :       0.00 %
0.49/0.60	c   Root Dual Bound  : +3.00000000000000e+00
0.49/0.60	c   Root Iterations  :        210
0.59/0.60	c Time complete: 0.6.

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-2666575-1276650800/watcher-2666575-1276650800 -o /tmp/evaluation-result-2666575-1276650800/solver-2666575-1276650800 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666575-1276650800.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 14296
/proc/meminfo: memFree=1798416/2059040 swapFree=4175448/4192956
[pid=14296] ppid=14294 vsize=7724 CPUtime=0
/proc/14296/stat : 14296 (pbscip.linux.x8) R 14294 14296 13785 0 -1 4202496 1141 0 0 0 0 0 0 0 25 0 1 0 6373716 7909376 1061 1992294400 4194304 8223781 140735480892688 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14296/statm: 1931 1070 348 984 0 944 0

[startup+0.0666721 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 14296
/proc/meminfo: memFree=1798416/2059040 swapFree=4175448/4192956
[pid=14296] ppid=14294 vsize=12312 CPUtime=0.06
/proc/14296/stat : 14296 (pbscip.linux.x8) R 14294 14296 13785 0 -1 4202496 3027 0 0 0 3 3 0 0 25 0 1 0 6373716 12607488 2070 1992294400 4194304 8223781 140735480892688 18446744073709551615 7235159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14296/statm: 3111 2071 448 984 0 2124 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12312

[startup+0.100674 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 14296
/proc/meminfo: memFree=1798416/2059040 swapFree=4175448/4192956
[pid=14296] ppid=14294 vsize=12576 CPUtime=0.09
/proc/14296/stat : 14296 (pbscip.linux.x8) R 14294 14296 13785 0 -1 4202496 5941 0 0 0 5 4 0 0 25 0 1 0 6373716 12877824 2157 1992294400 4194304 8223781 140735480892688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14296/statm: 3144 2157 469 984 0 2157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12576

[startup+0.300694 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 14296
/proc/meminfo: memFree=1798416/2059040 swapFree=4175448/4192956
[pid=14296] ppid=14294 vsize=25656 CPUtime=0.29
/proc/14296/stat : 14296 (pbscip.linux.x8) R 14294 14296 13785 0 -1 4202496 17884 0 0 0 20 9 0 0 25 0 1 0 6373716 26271744 5277 1992294400 4194304 8223781 140735480892688 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14296/statm: 6414 5288 580 984 0 5427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25656

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

[startup+0.500715 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 14296
/proc/meminfo: memFree=1798416/2059040 swapFree=4175448/4192956
[pid=14296] ppid=14294 vsize=23292 CPUtime=0.49
/proc/14296/stat : 14296 (pbscip.linux.x8) R 14294 14296 13785 0 -1 4202496 35902 0 0 0 32 17 0 0 25 0 1 0 6373716 23851008 4779 1992294400 4194304 8223781 140735480892688 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14296/statm: 5823 4779 580 984 0 4836 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 23292

[startup+0.600877 s]
/proc/loadavg: 1.00 0.99 0.99 2/106 14296
/proc/meminfo: memFree=1798416/2059040 swapFree=4175448/4192956
[pid=14296] ppid=14294 vsize=17376 CPUtime=0.59
/proc/14296/stat : 14296 (pbscip.linux.x8) R 14294 14296 13785 0 -1 4202496 39291 0 0 0 40 19 0 0 25 0 1 0 6373716 17793024 3494 1992294400 4194304 8223781 140735480892688 18446744073709551615 6075093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14296/statm: 4344 3494 582 984 0 3357 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 17376

Child status: 0
Real time (s): 0.608771
CPU time (s): 0.607907
CPU user time (s): 0.406938
CPU system time (s): 0.200969
CPU usage (%): 99.8581
Max. virtual memory (cumulated for all children) (KiB): 29384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.406938
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39295
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3

runsolver used 0.004999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-16 03:13:20
IDJOB=2666575
IDBENCH=48088
IDSOLVER=1169
FILE ID=node083/2666575-1276650800
PBS_JOBID= 11172444
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666575-1276650800/watcher-2666575-1276650800 -o /tmp/evaluation-result-2666575-1276650800/solver-2666575-1276650800 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666575-1276650800.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2f50a7c4db6c104684b2cc399418ffd9
RANDOM SEED=1823295278

node083.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798944 kB
Buffers:         23224 kB
Cached:         104892 kB
SwapCached:      13528 kB
Active:          89432 kB
Inactive:        94520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798944 kB
SwapTotal:     4192956 kB
SwapFree:      4175448 kB
Dirty:            4476 kB
Writeback:           0 kB
AnonPages:       42292 kB
Mapped:          14236 kB
Slab:            54416 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181012 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node083 at 2010-06-16 03:13:21