Trace number 2704307

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT62027 0.106983 0.106311

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb
MD5SUMab21eb5817d07a398a94670d7815d5fb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62027
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 62027
Optimality of the best value was proved YES
Number of variables40
Total number of constraints23
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint4
Maximum length of a constraint10
Number of terms in the objective function 40
Biggest coefficient in the objective function 8161
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 265332
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 8161
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 265332
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704307-1278551735.opb>
0.00/0.01	c original problem has 40 variables (40 bin, 0 int, 0 impl, 0 cont) and 23 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 10 chg coeffs, 0 upgd conss, 0 impls, 10 clqs
0.00/0.02	c (round 2) 0 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 10 chg coeffs, 3 upgd conss, 0 impls, 10 clqs
0.00/0.02	c (round 3) 0 del vars, 10 del conss, 0 chg bounds, 1 chg sides, 20 chg coeffs, 13 upgd conss, 0 impls, 10 clqs
0.00/0.02	c presolving (4 rounds):
0.00/0.02	c  0 deleted vars, 10 deleted constraints, 0 tightened bounds, 0 added holes, 1 changed sides, 20 changed coefficients
0.00/0.02	c  0 implications, 10 cliques
0.00/0.02	c presolved problem has 40 variables (40 bin, 0 int, 0 impl, 0 cont) and 13 constraints
0.00/0.02	c       3 constraints of type <knapsack>
0.00/0.02	c      10 constraints of type <setppc>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 1.2.1.3
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1790
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 1620
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    25 |     - | 242k|   0 |   2 |  40 |  13 |  40 |  13 |   0 |   0 |   0 | 6.182908e+04 |      --      |    Inf 
0.00/0.02	o 62076
0.00/0.02	c s 0.0s|     1 |     0 |    25 |     - | 243k|   0 |   2 |  40 |  13 |  40 |  13 |   0 |   0 |   0 | 6.182908e+04 | 6.207600e+04 |   0.40%
0.00/0.09	c   0.1s|     1 |     0 |    30 |     - | 468k|   0 |   6 |  40 | 256 |  40 |  14 |   1 |   0 |   0 | 6.198880e+04 | 6.207600e+04 |   0.14%
0.00/0.09	c   0.1s|     1 |     0 |    32 |     - | 318k|   0 |   0 |  40 |  18 |  40 |  14 |   2 |   0 |   0 | 6.202700e+04 | 6.207600e+04 |   0.08%
0.00/0.09	c   0.1s|     1 |     0 |    32 |     - | 318k|   0 |   0 |  40 |  17 |  40 |  14 |   2 |   0 |   0 | 6.202700e+04 | 6.207600e+04 |   0.08%
0.00/0.09	o 62027
0.00/0.09	c * 0.1s|     1 |     0 |    32 |     - | 318k|   0 |   - |  40 |  17 |  40 |  14 |   2 |   0 |   0 | 6.202700e+04 | 6.202700e+04 |   0.00%
0.00/0.09	c 
0.00/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.09	c Solving Time (sec) : 0.08
0.00/0.09	c Solving Nodes      : 1
0.00/0.09	c Primal Bound       : +6.20270000000000e+04 (3 solutions)
0.00/0.09	c Dual Bound         : +6.20270000000000e+04
0.00/0.09	c Gap                : 0.00 %
0.00/0.09	s OPTIMUM FOUND
0.00/0.09	v -x40 -x39 x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 x29 -x28 -x27 x26 -x25 -x24 -x23 x22 -x21 -x20 -x19 x18 -x17 -x16 x15 -x14 
0.00/0.09	v -x13 -x12 -x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
0.00/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.00/0.09	c Solving Time       :       0.08
0.00/0.09	c Original Problem   :
0.00/0.09	c   Problem name     : HOME/instance-2704307-1278551735.opb
0.00/0.09	c   Variables        : 40 (40 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.09	c   Constraints      : 23 initial, 23 maximal
0.00/0.09	c Presolved Problem  :
0.00/0.09	c   Problem name     : t_HOME/instance-2704307-1278551735.opb
0.00/0.09	c   Variables        : 40 (40 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.09	c   Constraints      : 13 initial, 256 maximal
0.00/0.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.00/0.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   knapsack         :       0.00          0          0          0          0          0          0          1         10
0.00/0.09	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.00/0.09	c   linear           :       0.00          0          0          0          0          0         10          0         10
0.00/0.09	c   root node        :          -         26          -          -         26          -          -          -          -
0.00/0.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.09	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.00/0.09	c   knapsack         :          3          4         86          1          0          0          0          4          0          0
0.00/0.09	c   setppc           :         10          4         86          1          0          0          6          0          0          0
0.00/0.09	c   linear           :          0+         4          5          0          0          0          0          0          0          0
0.00/0.09	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.00/0.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.00/0.09	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.00/0.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.00/0.09	c   vbounds          :       0.00          2          0          0
0.00/0.09	c   rootredcost      :       0.00          0          0          0
0.00/0.09	c   pseudoobj        :       0.00          9          0          0
0.00/0.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.00/0.09	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.00/0.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.00/0.09	c   applied globally :          -          -          -          0        0.0          -          -          -
0.00/0.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.00/0.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.00/0.09	c   cut pool         :       0.00          3          -          -          3          -    (maximal pool size: 14)
0.00/0.09	c   redcost          :       0.00          4          0         20          0          0
0.00/0.09	c   impliedbounds    :       0.00          2          0          0          0          0
0.00/0.09	c   intobj           :       0.00          0          0          0          0          0
0.00/0.09	c   cgmip            :       0.00          0          0          0          0          0
0.00/0.09	c   gomory           :       0.00          2          0          0          4          0
0.00/0.09	c   strongcg         :       0.00          2          0          0          4          0
0.00/0.09	c   cmir             :       0.00          2          0          0          2          0
0.00/0.09	c   flowcover        :       0.00          2          0          0          4          0
0.00/0.09	c   clique           :       0.00          2          0          0          0          0
0.00/0.09	c   zerohalf         :       0.00          0          0          0          0          0
0.00/0.09	c   mcf              :       0.00          1          0          0          0          0
0.00/0.09	c   rapidlearning    :       0.06          1          0          0          0        243
0.00/0.09	c Pricers            :       Time      Calls       Vars
0.00/0.09	c   problem variables:       0.00          0          0
0.00/0.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.00/0.09	c   pscost           :       0.00          0          0          0          0          0          0
0.00/0.09	c   inference        :       0.00          0          0          0          0          0          0
0.00/0.09	c   mostinf          :       0.00          0          0          0          0          0          0
0.00/0.09	c   leastinf         :       0.00          0          0          0          0          0          0
0.00/0.09	c   fullstrong       :       0.00          0          0          0          0          0          0
0.00/0.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.00/0.09	c   random           :       0.00          0          0          0          0          0          0
0.00/0.09	c   relpscost        :       0.00          0          0          0          0          0          0
0.00/0.09	c Primal Heuristics  :       Time      Calls      Found
0.00/0.09	c   LP solutions     :       0.00          -          0
0.00/0.09	c   pseudo solutions :       0.00          -          0
0.00/0.09	c   crossover        :       0.00          0          0
0.00/0.09	c   oneopt           :       0.00          1          0
0.00/0.09	c   trivial          :       0.00          2          0
0.00/0.09	c   simplerounding   :       0.00          0          0
0.00/0.09	c   zirounding       :       0.00          0          0
0.00/0.09	c   rounding         :       0.00          2          0
0.00/0.09	c   shifting         :       0.00          2          2
0.00/0.09	c   intshifting      :       0.00          0          0
0.00/0.09	c   twoopt           :       0.00          0          0
0.00/0.09	c   fixandinfer      :       0.00          0          0
0.00/0.09	c   feaspump         :       0.00          0          0
0.00/0.09	c   coefdiving       :       0.00          0          0
0.00/0.09	c   pscostdiving     :       0.00          0          0
0.00/0.09	c   fracdiving       :       0.00          0          0
0.00/0.09	c   veclendiving     :       0.00          0          0
0.00/0.09	c   intdiving        :       0.00          0          0
0.00/0.09	c   actconsdiving    :       0.00          0          0
0.00/0.09	c   objpscostdiving  :       0.00          0          0
0.00/0.09	c   rootsoldiving    :       0.00          0          0
0.00/0.09	c   linesearchdiving :       0.00          0          0
0.00/0.09	c   guideddiving     :       0.00          0          0
0.00/0.09	c   octane           :       0.00          0          0
0.00/0.09	c   rens             :       0.00          0          0
0.00/0.09	c   rins             :       0.00          0          0
0.00/0.09	c   localbranching   :       0.00          0          0
0.00/0.09	c   mutation         :       0.00          0          0
0.00/0.09	c   dins             :       0.00          0          0
0.00/0.09	c   undercover       :       0.00          0          0
0.00/0.09	c   nlp              :       0.00          0          0
0.00/0.09	c   trysol           :       0.00          0          0
0.00/0.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.00/0.09	c   primal LP        :       0.00          0          0       0.00          -
0.00/0.09	c   dual LP          :       0.00          3         32      10.67          -
0.00/0.09	c   lex dual LP      :       0.00          0          0       0.00          -
0.00/0.09	c   barrier LP       :       0.00          0          0       0.00          -
0.00/0.09	c   diving/probing LP:       0.00          0          0       0.00          -
0.00/0.09	c   strong branching :       0.00          0          0       0.00          -
0.00/0.09	c     (at root node) :          -          0          0       0.00          -
0.00/0.09	c   conflict analysis:       0.00          0          0       0.00          -
0.00/0.09	c B&B Tree           :
0.00/0.09	c   number of runs   :          1
0.00/0.09	c   nodes            :          1
0.00/0.09	c   nodes (total)    :          1
0.00/0.09	c   nodes left       :          0
0.00/0.09	c   max depth        :          0
0.00/0.09	c   max depth (total):          0
0.00/0.09	c   backtracks       :          0 (0.0%)
0.00/0.09	c   delayed cutoffs  :          0
0.00/0.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.00/0.09	c   avg switch length:       2.00
0.00/0.09	c   switching time   :       0.00
0.00/0.09	c Solution           :
0.00/0.09	c   Solutions found  :          3 (2 improvements)
0.00/0.09	c   First Solution   : +6.20760000000000e+04   (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <shifting>)
0.00/0.09	c   Primal Bound     : +6.20270000000000e+04   (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <relaxation>)
0.00/0.09	c   Dual Bound       : +6.20270000000000e+04
0.00/0.09	c   Gap              :       0.00 %
0.00/0.09	c   Root Dual Bound  : +6.20270000000000e+04
0.00/0.09	c   Root Iterations  :         32
0.09/0.10	c Time complete: 0.09.

Verifier Data 

OK	62027

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704307-1278551735/watcher-2704307-1278551735 -o /tmp/evaluation-result-2704307-1278551735/solver-2704307-1278551735 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704307-1278551735.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: 0.92 0.98 0.94 3/106 31294
/proc/meminfo: memFree=1708692/2059040 swapFree=4141912/4192956
[pid=31294] ppid=31292 vsize=7904 CPUtime=0
/proc/31294/stat : 31294 (pbscip.linux.x8) R 31292 31294 30446 0 -1 4202496 1060 0 0 0 0 0 0 0 18 0 1 0 23379839 8093696 971 1992294400 4194304 8395647 140736020077024 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31294/statm: 1976 980 365 1026 0 946 0

[startup+0.0133329 s]
/proc/loadavg: 0.92 0.98 0.94 3/106 31294
/proc/meminfo: memFree=1708692/2059040 swapFree=4141912/4192956
[pid=31294] ppid=31292 vsize=10204 CPUtime=0
/proc/31294/stat : 31294 (pbscip.linux.x8) R 31292 31294 30446 0 -1 4202496 1844 0 0 0 0 0 0 0 18 0 1 0 23379839 10448896 1755 1992294400 4194304 8395647 140736020077024 18446744073709551615 4288149 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31294/statm: 2551 1755 393 1026 0 1521 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10204

[startup+0.100343 s]
/proc/loadavg: 0.92 0.98 0.94 3/106 31294
/proc/meminfo: memFree=1708692/2059040 swapFree=4141912/4192956
[pid=31294] ppid=31292 vsize=22928 CPUtime=0.09
/proc/31294/stat : 31294 (pbscip.linux.x8) R 31292 31294 30446 0 -1 4202496 4990 0 0 0 7 2 0 0 20 0 1 0 23379839 23478272 4548 1992294400 4194304 8395647 140736020077024 18446744073709551615 4288144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31294/statm: 5732 4548 635 1026 0 4702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22928

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

Child status: 0
Real time (s): 0.106311
CPU time (s): 0.106983
CPU user time (s): 0.077988
CPU system time (s): 0.028995
CPU usage (%): 100.632
Max. virtual memory (cumulated for all children) (KiB): 22928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.077988
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4993
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= 2

runsolver used 0.004999 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-08 03:15:35
IDJOB=2704307
IDBENCH=1867
IDSOLVER=1213
FILE ID=node057/2704307-1278551735
PBS_JOBID= 11239485
Free space on /tmp= 62508 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0040.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-2704307-1278551735/watcher-2704307-1278551735 -o /tmp/evaluation-result-2704307-1278551735/solver-2704307-1278551735 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704307-1278551735.opb -t 1800 -m 1800

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

MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb
RANDOM SEED=1636847598

node057.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		: 3000.245
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	: 6000.49
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		: 3000.245
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1709220 kB
Buffers:         49532 kB
Cached:         200872 kB
SwapCached:       6028 kB
Active:         165988 kB
Inactive:        99368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1709220 kB
SwapTotal:     4192956 kB
SwapFree:      4141912 kB
Dirty:           10664 kB
Writeback:           0 kB
AnonPages:       11808 kB
Mapped:          12012 kB
Slab:            62548 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183604 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= 62500 MiB
End job on node057 at 2010-07-08 03:15:35