Trace number 2703515

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 solverUNSAT 0.864867 0.865203

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-modglob.opb
MD5SUM70ac8fda673b8cd0297ec54288f810c6
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9818
Total number of constraints291
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 constraints291
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 9818
Biggest coefficient in the objective function 22009559908352000000
Number of bits for the biggest coefficient in the objective function 65
Sum of the numbers in the objective function 1485172925553747181346
Number of bits of the sum of numbers in the objective function 71
Biggest number in a constraint 22009559908352000000
Number of bits of the biggest number in a constraint 65
Biggest sum of numbers in a constraint 1485172925553747181346
Number of bits of the biggest sum of numbers71
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2703515-1278560644.opb>
0.10/0.11	c [src/scip/reader_opb.c:3100] Warning: there might be <186> coefficients or weight out of range!
0.10/0.11	c original problem has 9818 variables (9818 bin, 0 int, 0 impl, 0 cont) and 291 constraints
0.10/0.11	c problem read
0.10/0.11	c presolving settings loaded
0.19/0.21	c presolving:
0.19/0.25	c (round 1) 2514 del vars, 2 del conss, 2447 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.19/0.25	c (round 2) 2543 del vars, 2 del conss, 2450 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.19/0.27	c (round 3) 2543 del vars, 2 del conss, 2450 chg bounds, 0 chg sides, 0 chg coeffs, 196 upgd conss, 0 impls, 0 clqs
0.19/0.29	c (round 4) 2543 del vars, 2 del conss, 2450 chg bounds, 0 chg sides, 196 chg coeffs, 196 upgd conss, 0 impls, 784 clqs
0.29/0.33	c (round 5) 2543 del vars, 2 del conss, 2450 chg bounds, 784 chg sides, 2548 chg coeffs, 196 upgd conss, 0 impls, 784 clqs
0.49/0.59	c    (0.5s) probing: 199/7275 (2.7%) - 0 fixings, 0 aggregations, 3920 implications, 0 bound changes
0.49/0.59	c    (0.5s) probing aborted: 100/100 successive totally useless probings
0.49/0.59	c presolving (6 rounds):
0.49/0.59	c  2543 deleted vars, 2 deleted constraints, 2450 tightened bounds, 0 added holes, 784 changed sides, 2548 changed coefficients
0.49/0.59	c  7840 implications, 784 cliques
0.49/0.59	c presolved problem has 7275 variables (7275 bin, 0 int, 0 impl, 0 cont) and 1073 constraints
0.49/0.59	c     196 constraints of type <knapsack>
0.49/0.59	c     784 constraints of type <setppc>
0.49/0.59	c      93 constraints of type <linear>
0.49/0.59	c transformed objective value is always integral (scale: 1)
0.49/0.59	c Presolving Time: 0.44
0.49/0.59	c - non default parameters ----------------------------------------------------------------------
0.49/0.59	c # SCIP version 1.2.1.3
0.49/0.59	c 
0.49/0.59	c # frequency for displaying node information lines
0.49/0.59	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.59	c display/freq = 10000
0.49/0.59	c 
0.49/0.59	c # maximal time in seconds to run
0.49/0.59	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.59	c limits/time = 1789.89
0.49/0.59	c 
0.49/0.59	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.59	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.59	c limits/memory = 1620
0.49/0.59	c 
0.49/0.59	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.49/0.59	c # [type: int, range: [1,2], default: 1]
0.49/0.59	c timing/clocktype = 2
0.49/0.59	c 
0.49/0.59	c # should presolving try to simplify inequalities
0.49/0.59	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.59	c constraints/linear/simplifyinequalities = TRUE
0.49/0.59	c 
0.49/0.59	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.49/0.59	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.59	c constraints/indicator/addCouplingCons = TRUE
0.49/0.59	c 
0.49/0.59	c # should presolving try to simplify knapsacks
0.49/0.59	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.59	c constraints/knapsack/simplifyinequalities = TRUE
0.49/0.59	c 
0.49/0.59	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.49/0.59	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.59	c separating/rapidlearning/freq = 0
0.49/0.59	c 
0.49/0.59	c -----------------------------------------------------------------------------------------------
0.49/0.59	c start solving
0.59/0.60	c 
0.69/0.79	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.79	c   0.7s|     1 |     0 |   493 |     - |  26M|   0 |   - |7275 |1073 |7275 |1073 |   0 |   0 |   0 |      --      |      --      |   0.00%
0.69/0.79	c   0.7s|     1 |     0 |   493 |     - |  26M|   0 |   - |7275 |1073 |7275 |1073 |   0 |   0 |   0 |      --      |      --      |   0.00%
0.69/0.79	c 
0.69/0.79	c SCIP Status        : problem is solved [infeasible]
0.69/0.79	c Solving Time (sec) : 0.69
0.69/0.79	c Solving Nodes      : 1
0.69/0.79	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.69/0.79	c Dual Bound         : +1.00000000000000e+20
0.69/0.79	c Gap                : 0.00 %
0.69/0.79	s UNSATISFIABLE
0.69/0.79	c SCIP Status        : problem is solved [infeasible]
0.69/0.79	c Solving Time       :       0.69
0.69/0.79	c Original Problem   :
0.69/0.79	c   Problem name     : HOME/instance-2703515-1278560644.opb
0.69/0.79	c   Variables        : 9818 (9818 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.79	c   Constraints      : 291 initial, 291 maximal
0.69/0.79	c Presolved Problem  :
0.69/0.79	c   Problem name     : t_HOME/instance-2703515-1278560644.opb
0.69/0.79	c   Variables        : 7275 (7275 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.79	c   Constraints      : 1073 initial, 1073 maximal
0.69/0.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.69/0.79	c   trivial          :       0.01          0          0          0          0          0          0          0          0
0.69/0.79	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
0.69/0.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   implics          :       0.01          0          0          0          0          0          0          0          0
0.69/0.79	c   probing          :       0.25          0          0          0          0          0          0          0          0
0.69/0.79	c   knapsack         :       0.05          0          0          0          0          0          0        784       2548
0.69/0.79	c   setppc           :       0.01          0          0          0          0          0          0          0          0
0.69/0.79	c   linear           :       0.05       2512         31          0       2450          0          2          0          0
0.69/0.79	c   root node        :          -          0          -          -          0          -          -          -          -
0.69/0.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.79	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.69/0.79	c   knapsack         :        196          0        495          0          0          0          0          0          0          0
0.69/0.79	c   setppc           :        784          0        495          0          0          0          0          0          0          0
0.69/0.79	c   linear           :         93          0        495          0          0          0          0          0          0          0
0.69/0.79	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.69/0.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.69/0.79	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.69/0.79	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
0.69/0.79	c   setppc           :       0.02       0.00       0.02       0.00       0.00
0.69/0.79	c   linear           :       0.03       0.00       0.03       0.00       0.00
0.69/0.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.69/0.80	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.69/0.80	c   vbounds          :       0.00          2          0          0
0.69/0.80	c   rootredcost      :       0.00          0          0          0
0.69/0.80	c   pseudoobj        :       0.00          2          1          0
0.69/0.80	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.69/0.80	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.80	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.80	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.80	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.80	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.80	c   applied globally :          -          -          -          0        0.0          -          -          -
0.69/0.80	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.69/0.80	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.69/0.80	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.69/0.80	c   redcost          :       0.00          0          0          0          0          0
0.69/0.80	c   impliedbounds    :       0.00          0          0          0          0          0
0.69/0.80	c   intobj           :       0.00          0          0          0          0          0
0.69/0.80	c   cgmip            :       0.00          0          0          0          0          0
0.69/0.80	c   gomory           :       0.00          0          0          0          0          0
0.69/0.80	c   strongcg         :       0.00          0          0          0          0          0
0.69/0.80	c   cmir             :       0.00          0          0          0          0          0
0.69/0.80	c   flowcover        :       0.00          0          0          0          0          0
0.69/0.80	c   clique           :       0.00          0          0          0          0          0
0.69/0.80	c   zerohalf         :       0.00          0          0          0          0          0
0.69/0.80	c   mcf              :       0.00          0          0          0          0          0
0.69/0.80	c   rapidlearning    :       0.00          0          0          0          0          0
0.69/0.80	c Pricers            :       Time      Calls       Vars
0.69/0.80	c   problem variables:       0.00          0          0
0.69/0.80	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.80	c   pscost           :       0.00          0          0          0          0          0          0
0.69/0.80	c   inference        :       0.00          0          0          0          0          0          0
0.69/0.80	c   mostinf          :       0.00          0          0          0          0          0          0
0.69/0.80	c   leastinf         :       0.00          0          0          0          0          0          0
0.69/0.80	c   fullstrong       :       0.00          0          0          0          0          0          0
0.69/0.80	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.69/0.80	c   random           :       0.00          0          0          0          0          0          0
0.69/0.80	c   relpscost        :       0.00          0          0          0          0          0          0
0.69/0.80	c Primal Heuristics  :       Time      Calls      Found
0.69/0.80	c   LP solutions     :       0.00          -          0
0.69/0.80	c   pseudo solutions :       0.00          -          0
0.69/0.80	c   oneopt           :       0.00          0          0
0.69/0.80	c   trivial          :       0.02          2          0
0.69/0.80	c   simplerounding   :       0.00          0          0
0.69/0.80	c   zirounding       :       0.00          0          0
0.69/0.80	c   rounding         :       0.00          0          0
0.69/0.80	c   shifting         :       0.00          0          0
0.69/0.80	c   intshifting      :       0.00          0          0
0.69/0.80	c   twoopt           :       0.00          0          0
0.69/0.80	c   fixandinfer      :       0.00          0          0
0.69/0.80	c   feaspump         :       0.00          0          0
0.69/0.80	c   coefdiving       :       0.00          0          0
0.69/0.80	c   pscostdiving     :       0.00          0          0
0.69/0.80	c   fracdiving       :       0.00          0          0
0.69/0.80	c   veclendiving     :       0.00          0          0
0.69/0.80	c   intdiving        :       0.00          0          0
0.69/0.80	c   actconsdiving    :       0.00          0          0
0.69/0.80	c   objpscostdiving  :       0.00          0          0
0.69/0.80	c   rootsoldiving    :       0.00          0          0
0.69/0.80	c   linesearchdiving :       0.00          0          0
0.69/0.80	c   guideddiving     :       0.00          0          0
0.69/0.80	c   octane           :       0.00          0          0
0.69/0.80	c   rens             :       0.00          0          0
0.69/0.80	c   rins             :       0.00          0          0
0.69/0.80	c   localbranching   :       0.00          0          0
0.69/0.80	c   mutation         :       0.00          0          0
0.69/0.80	c   crossover        :       0.00          0          0
0.69/0.80	c   dins             :       0.00          0          0
0.69/0.80	c   undercover       :       0.00          0          0
0.69/0.80	c   nlp              :       0.00          0          0
0.69/0.80	c   trysol           :       0.00          0          0
0.69/0.80	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.69/0.80	c   primal LP        :       0.00          0          0       0.00          -
0.69/0.80	c   dual LP          :       0.15          1        493     493.00    3180.67
0.69/0.80	c   lex dual LP      :       0.00          0          0       0.00          -
0.69/0.80	c   barrier LP       :       0.00          0          0       0.00          -
0.69/0.80	c   diving/probing LP:       0.00          0          0       0.00          -
0.69/0.80	c   strong branching :       0.00          0          0       0.00          -
0.69/0.80	c     (at root node) :          -          0          0       0.00          -
0.69/0.80	c   conflict analysis:       0.00          0          0       0.00          -
0.69/0.80	c B&B Tree           :
0.69/0.80	c   number of runs   :          1
0.69/0.80	c   nodes            :          1
0.69/0.80	c   nodes (total)    :          1
0.69/0.80	c   nodes left       :          0
0.69/0.80	c   max depth        :          0
0.69/0.80	c   max depth (total):          0
0.69/0.80	c   backtracks       :          0 (0.0%)
0.69/0.80	c   delayed cutoffs  :          0
0.69/0.80	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.69/0.80	c   avg switch length:       2.00
0.69/0.80	c   switching time   :       0.00
0.69/0.80	c Solution           :
0.69/0.80	c   Solutions found  :          0 (0 improvements)
0.69/0.80	c   Primal Bound     : infeasible
0.69/0.80	c   Dual Bound       :          -
0.69/0.80	c   Gap              :       0.00 %
0.69/0.80	c   Root Dual Bound  :          -
0.69/0.80	c   Root Iterations  :        493
0.79/0.86	c Time complete: 0.85.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703515-1278560644/watcher-2703515-1278560644 -o /tmp/evaluation-result-2703515-1278560644/solver-2703515-1278560644 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703515-1278560644.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: 0.99 1.04 1.01 3/106 28667
/proc/meminfo: memFree=1939736/2059040 swapFree=4139756/4192956
[pid=28667] ppid=28665 vsize=7904 CPUtime=0
/proc/28667/stat : 28667 (pbscip.linux.x8) R 28665 28667 28610 0 -1 4202496 1066 0 0 0 0 0 0 0 20 0 1 0 24271894 8093696 978 1992294400 4194304 8395647 140733508287424 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28667/statm: 1976 986 365 1026 0 946 0

[startup+0.0612001 s]
/proc/loadavg: 0.99 1.04 1.01 3/106 28667
/proc/meminfo: memFree=1939736/2059040 swapFree=4139756/4192956
[pid=28667] ppid=28665 vsize=18624 CPUtime=0.06
/proc/28667/stat : 28667 (pbscip.linux.x8) R 28665 28667 28610 0 -1 4202496 3953 0 0 0 5 1 0 0 20 0 1 0 24271894 19070976 3861 1992294400 4194304 8395647 140733508287424 18446744073709551615 7301326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28667/statm: 4656 3861 396 1026 0 3626 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18624

[startup+0.101205 s]
/proc/loadavg: 0.99 1.04 1.01 3/106 28667
/proc/meminfo: memFree=1939736/2059040 swapFree=4139756/4192956
[pid=28667] ppid=28665 vsize=18896 CPUtime=0.1
/proc/28667/stat : 28667 (pbscip.linux.x8) R 28665 28667 28610 0 -1 4202496 4030 0 0 0 9 1 0 0 20 0 1 0 24271894 19349504 3936 1992294400 4194304 8395647 140733508287424 18446744073709551615 5754464 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28667/statm: 4724 3936 394 1026 0 3694 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18896

[startup+0.300227 s]
/proc/loadavg: 0.99 1.04 1.01 3/106 28667
/proc/meminfo: memFree=1939736/2059040 swapFree=4139756/4192956
[pid=28667] ppid=28665 vsize=40460 CPUtime=0.29
/proc/28667/stat : 28667 (pbscip.linux.x8) R 28665 28667 28610 0 -1 4202496 9449 0 0 0 27 2 0 0 20 0 1 0 24271894 41431040 9001 1992294400 4194304 8395647 140733508287424 18446744073709551615 4483076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28667/statm: 10115 9001 490 1026 0 9085 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40460

[startup+0.700271 s]
/proc/loadavg: 0.99 1.04 1.01 3/106 28667
/proc/meminfo: memFree=1939736/2059040 swapFree=4139756/4192956
[pid=28667] ppid=28665 vsize=50004 CPUtime=0.69
/proc/28667/stat : 28667 (pbscip.linux.x8) R 28665 28667 28610 0 -1 4202496 11835 0 0 0 66 3 0 0 21 0 1 0 24271894 51204096 11360 1992294400 4194304 8395647 140733508287424 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28667/statm: 12501 11360 576 1026 0 11471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50004

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

[startup+0.800898 s]
/proc/loadavg: 0.99 1.04 1.01 3/106 28667
/proc/meminfo: memFree=1939736/2059040 swapFree=4139756/4192956
[pid=28667] ppid=28665 vsize=50004 CPUtime=0.79
/proc/28667/stat : 28667 (pbscip.linux.x8) R 28665 28667 28610 0 -1 4202496 11872 0 0 0 76 3 0 0 21 0 1 0 24271894 51204096 11397 1992294400 4194304 8395647 140733508287424 18446744073709551615 5889511 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28667/statm: 12501 11397 586 1026 0 11471 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 50004

Child status: 0
Real time (s): 0.865203
CPU time (s): 0.864867
CPU user time (s): 0.823874
CPU system time (s): 0.040993
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 50004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.823874
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11884
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= 13

runsolver used 0.002999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 05:44:04
IDJOB=2703515
IDBENCH=2524
IDSOLVER=1213
FILE ID=node042/2703515-1278560644
PBS_JOBID= 11239532
Free space on /tmp= 62512 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-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-modglob.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-2703515-1278560644/watcher-2703515-1278560644 -o /tmp/evaluation-result-2703515-1278560644/solver-2703515-1278560644 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703515-1278560644.opb -t 1800 -m 1800

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

MD5SUM BENCH= 70ac8fda673b8cd0297ec54288f810c6
RANDOM SEED=87680855

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1941108 kB
Buffers:           732 kB
Cached:          35848 kB
SwapCached:       5740 kB
Active:          35880 kB
Inactive:        13212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1941108 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:           10988 kB
Writeback:           0 kB
AnonPages:       11240 kB
Mapped:          11876 kB
Slab:            47004 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181688 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 node042 at 2010-07-08 05:44:05