Trace number 2665103

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT2 1.08683 1.08759

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=29-P3=19-B.opb
MD5SUMd3dcbd894a813bffadd1c00dbbda96ae
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.027994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables45
Total number of constraints7
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 constraints7
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665103-1276649704.opb>
0.00/0.01	c original problem has 120 variables (120 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 400 impls, 0 clqs
0.02/0.02	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 4 upgd conss, 422 impls, 0 clqs
0.02/0.03	c presolving (3 rounds):
0.02/0.03	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 12 changed coefficients
0.02/0.03	c  470 implications, 0 cliques
0.02/0.03	c presolved problem has 114 variables (114 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.02/0.03	c      74 constraints of type <and>
0.02/0.03	c       3 constraints of type <linear>
0.02/0.03	c       5 constraints of type <logicor>
0.02/0.03	c transformed objective value is always integral (scale: 1)
0.02/0.03	c Presolving Time: 0.02
0.02/0.03	c - non default parameters ----------------------------------------------------------------------
0.02/0.03	c # SCIP version 1.2.1.2
0.02/0.03	c 
0.02/0.03	c # frequency for displaying node information lines
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.03	c display/freq = 10000
0.02/0.03	c 
0.02/0.03	c # maximal time in seconds to run
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03	c limits/time = 1800
0.02/0.03	c 
0.02/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03	c limits/memory = 1620
0.02/0.03	c 
0.02/0.03	c # should presolving try to simplify inequalities
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/linear/simplifyinequalities = TRUE
0.02/0.03	c 
0.02/0.03	c # should presolving try to simplify knapsacks
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c heuristics/undercover/freq = 0
0.02/0.03	c 
0.02/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c separating/rapidlearning/freq = 0
0.02/0.03	c 
0.02/0.03	c -----------------------------------------------------------------------------------------------
0.02/0.03	c start solving
0.02/0.03	c 
0.02/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.04	c   0.0s|     1 |     0 |    13 |     - | 574k|   0 |   6 | 114 |  82 | 114 | 153 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.02/0.09	c   0.1s|     1 |     0 |    31 |     - | 587k|   0 |  17 | 114 |  82 | 114 | 160 |   7 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |    63 |     - | 636k|   0 |  27 | 114 |  82 | 114 | 180 |  27 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   105 |     - | 691k|   0 |  50 | 114 |  82 | 114 | 195 |  42 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   142 |     - | 729k|   0 |  46 | 114 |  82 | 114 | 216 |  63 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   206 |     - | 801k|   0 |  49 | 114 |  82 | 114 | 241 |  88 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   232 |     - | 837k|   0 |  52 | 114 |  82 | 114 | 254 | 101 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     2 |   232 |     - | 838k|   0 |  52 | 114 |  82 | 114 | 254 | 101 |   0 |  13 | 2.000000e+00 |      --      |    Inf 
1.00/1.03	o 3
1.00/1.03	c * 0.8s|   154 |    53 |  1777 |  10.1 | 967k|  23 |   - | 114 | 220 | 114 | 135 | 465 | 138 | 517 | 2.000000e+00 | 3.000000e+00 |  50.00%
1.00/1.07	o 2
1.00/1.07	c * 0.9s|   171 |     0 |  1888 |   9.7 | 926k|  23 |   - | 114 | 195 | 114 | 112 | 481 | 145 | 550 | 2.000000e+00 | 2.000000e+00 |   0.00%
1.00/1.07	c 
1.00/1.07	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.07	c Solving Time (sec) : 0.87
1.00/1.07	c Solving Nodes      : 171
1.00/1.07	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
1.00/1.07	c Dual Bound         : +2.00000000000000e+00
1.00/1.07	c Gap                : 0.00 %
1.00/1.07	s OPTIMUM FOUND
1.00/1.07	v -x45 x44 -x43 x42 -x41 -x40 -x39 x38 -x37 x36 -x30 x29 x28 x27 -x26 -x35 -x34 -x33 -x32 -x31 -x25 -x24 x23 x22 -x21 x20 -x19 x18 
1.00/1.07	v x17 x16 x15 x14 x13 -x12 x11 -x10 -x9 -x8 x7 x6 -x5 -x4 -x3 x2 -x1 
1.00/1.07	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.07	c Solving Time       :       0.87
1.00/1.07	c Original Problem   :
1.00/1.07	c   Problem name     : HOME/instance-2665103-1276649704.opb
1.00/1.07	c   Variables        : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.07	c   Constraints      : 82 initial, 82 maximal
1.00/1.07	c Presolved Problem  :
1.00/1.07	c   Problem name     : t_HOME/instance-2665103-1276649704.opb
1.00/1.07	c   Variables        : 114 (114 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.07	c   Constraints      : 82 initial, 220 maximal
1.00/1.07	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.00/1.07	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.00/1.07	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.00/1.07	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.00/1.07	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.00/1.07	c   implics          :       0.00          0          2          0          0          0          0          0          0
1.00/1.07	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.00/1.07	c   and              :       0.00          0          0          0          0          0          0          0          0
1.00/1.07	c   linear           :       0.01          1          3          0          0          0          0          0         12
1.00/1.07	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.00/1.07	c   root node        :          -         38          -          -         38          -          -          -          -
1.00/1.07	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.07	c   integral         :          0          0          0        153          0          1         35          0          0        264
1.00/1.07	c   and              :         74        314        713          2          0         14        603        423          0          0
1.00/1.07	c   linear           :          3          6        699          2          0         36        258          0          0          0
1.00/1.07	c   logicor          :          5+         6        234          2          0          3         34          0          0          0
1.00/1.07	c   countsols        :          0          0          0          2          0          0          0          0          0          0
1.00/1.07	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.00/1.07	c   integral         :       0.52       0.00       0.00       0.52       0.00
1.00/1.07	c   and              :       0.00       0.00       0.00       0.00       0.00
1.00/1.07	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.00/1.07	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.00/1.07	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.00/1.07	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.00/1.07	c   vbounds          :       0.00          2          0          0
1.00/1.07	c   rootredcost      :       0.00          1          0          4
1.00/1.07	c   pseudoobj        :       0.00        472          0          1
1.00/1.07	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.00/1.07	c   propagation      :       0.00         53         53        237       16.0         13        8.2          -
1.00/1.07	c   infeasible LP    :       0.00          1          1          4       12.0          0        0.0          0
1.00/1.07	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.07	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.07	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.00/1.07	c   applied globally :          -          -          -        145       13.9          -          -          -
1.00/1.07	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.00/1.07	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.00/1.07	c   cut pool         :       0.00          5          -          -         22          -    (maximal pool size: 197)
1.00/1.07	c   redcost          :       0.00        314          0          0          0          0
1.00/1.07	c   impliedbounds    :       0.00          6          0          0         66          0
1.00/1.07	c   intobj           :       0.00          0          0          0          0          0
1.00/1.07	c   cgmip            :       0.00          0          0          0          0          0
1.00/1.07	c   gomory           :       0.04          6          0          0        111          0
1.00/1.07	c   strongcg         :       0.03          6          0          0        280          0
1.00/1.07	c   cmir             :       0.02          6          0          0         50          0
1.00/1.07	c   flowcover        :       0.04          6          0          0        100          0
1.00/1.07	c   clique           :       0.00          6          0          0          0          0
1.00/1.07	c   zerohalf         :       0.00          0          0          0          0          0
1.00/1.07	c   mcf              :       0.00          1          0          0          0          0
1.00/1.07	c   rapidlearning    :       0.02          1          0          0          0          0
1.00/1.07	c Pricers            :       Time      Calls       Vars
1.00/1.07	c   problem variables:       0.00          0          0
1.00/1.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.07	c   relpscost        :       0.52        151          1         35          0          0        264
1.00/1.07	c   pscost           :       0.00          0          0          0          0          0          0
1.00/1.07	c   inference        :       0.00          0          0          0          0          0          0
1.00/1.07	c   mostinf          :       0.00          0          0          0          0          0          0
1.00/1.07	c   leastinf         :       0.00          0          0          0          0          0          0
1.00/1.07	c   fullstrong       :       0.00          0          0          0          0          0          0
1.00/1.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.00/1.07	c   random           :       0.00          0          0          0          0          0          0
1.00/1.07	c Primal Heuristics  :       Time      Calls      Found
1.00/1.07	c   LP solutions     :       0.00          -          2
1.00/1.07	c   pseudo solutions :       0.00          -          0
1.00/1.07	c   crossover        :       0.00          0          0
1.00/1.07	c   rootsoldiving    :       0.00          0          0
1.00/1.07	c   linesearchdiving :       0.00          0          0
1.00/1.07	c   guideddiving     :       0.00          0          0
1.00/1.07	c   intshifting      :       0.00          0          0
1.00/1.07	c   oneopt           :       0.00          1          0
1.00/1.07	c   coefdiving       :       0.00          1          0
1.00/1.07	c   pscostdiving     :       0.00          1          0
1.00/1.07	c   fracdiving       :       0.00          1          0
1.00/1.07	c   veclendiving     :       0.00          1          0
1.00/1.07	c   feaspump         :       0.00          1          0
1.00/1.07	c   objpscostdiving  :       0.00          1          0
1.00/1.07	c   trivial          :       0.00          2          0
1.00/1.07	c   simplerounding   :       0.00          0          0
1.00/1.07	c   zirounding       :       0.00        132          0
1.00/1.07	c   rounding         :       0.01        209          0
1.00/1.07	c   shifting         :       0.00         32          0
1.00/1.08	c   twoopt           :       0.00          0          0
1.00/1.08	c   fixandinfer      :       0.00          0          0
1.00/1.08	c   intdiving        :       0.00          0          0
1.00/1.08	c   actconsdiving    :       0.00          0          0
1.00/1.08	c   octane           :       0.00          0          0
1.00/1.08	c   rens             :       0.02          1          0
1.00/1.08	c   rins             :       0.00          0          0
1.00/1.08	c   localbranching   :       0.00          0          0
1.00/1.08	c   mutation         :       0.00          0          0
1.00/1.08	c   dins             :       0.00          0          0
1.00/1.08	c   undercover       :       0.01          1          0
1.00/1.08	c   nlp              :       0.00          0          0
1.00/1.08	c   trysol           :       0.00          0          0
1.00/1.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.00/1.08	c   primal LP        :       0.01          0          0       0.00       0.00
1.00/1.08	c   dual LP          :       0.11        322       1846       5.73   16781.82
1.00/1.08	c   lex dual LP      :       0.00          0          0       0.00          -
1.00/1.08	c   barrier LP       :       0.00          0          0       0.00          -
1.00/1.08	c   diving/probing LP:       0.00         10         42       4.20          -
1.00/1.08	c   strong branching :       0.52        550       5454       9.92   10488.46
1.00/1.08	c     (at root node) :          -         13       1223      94.08          -
1.00/1.08	c   conflict analysis:       0.00          0          0       0.00          -
1.00/1.08	c B&B Tree           :
1.00/1.08	c   number of runs   :          1
1.00/1.08	c   nodes            :        171
1.00/1.08	c   nodes (total)    :        171
1.00/1.08	c   nodes left       :          0
1.00/1.08	c   max depth        :         23
1.00/1.08	c   max depth (total):         23
1.00/1.08	c   backtracks       :         24 (14.0%)
1.00/1.08	c   delayed cutoffs  :         13
1.00/1.08	c   repropagations   :         48 (178 domain reductions, 9 cutoffs)
1.00/1.08	c   avg switch length:       3.31
1.00/1.08	c   switching time   :       0.01
1.00/1.08	c Solution           :
1.00/1.08	c   Solutions found  :          2 (2 improvements)
1.00/1.08	c   First Solution   : +3.00000000000000e+00   (in run 1, after 154 nodes, 0.84 seconds, depth 14, found by <relaxation>)
1.00/1.08	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 171 nodes, 0.87 seconds, depth 14, found by <relaxation>)
1.00/1.08	c   Dual Bound       : +2.00000000000000e+00
1.00/1.08	c   Gap              :       0.00 %
1.00/1.08	c   Root Dual Bound  : +2.00000000000000e+00
1.00/1.08	c   Root Iterations  :        232
1.00/1.08	c Time complete: 1.08.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665103-1276649704/watcher-2665103-1276649704 -o /tmp/evaluation-result-2665103-1276649704/solver-2665103-1276649704 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665103-1276649704.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: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=9288 CPUtime=0
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 1066 0 0 0 0 0 0 0 25 0 1 0 40574435 9510912 987 1992294400 4194304 9819077 140736608426544 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10432/statm: 2322 997 371 1374 0 943 0

[startup+0.02594 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=13692 CPUtime=0.02
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 3351 0 0 0 1 1 0 0 25 0 1 0 40574435 14020608 2147 1992294400 4194304 9819077 140736608426544 18446744073709551615 4333569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 3423 2147 503 1374 0 2044 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13692

[startup+0.100949 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=15484 CPUtime=0.09
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 8155 0 0 0 6 3 0 0 25 0 1 0 40574435 15855616 2533 1992294400 4194304 9819077 140736608426544 18446744073709551615 6008809 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 3871 2533 701 1374 0 2492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15484

[startup+0.300973 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=23672 CPUtime=0.29
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 12545 0 0 0 23 6 0 0 25 0 1 0 40574435 24240128 4039 1992294400 4194304 9819077 140736608426544 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5918 4039 709 1374 0 4539 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23672

[startup+0.70102 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=23100 CPUtime=0.69
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 20426 0 0 0 56 13 0 0 25 0 1 0 40574435 23654400 4005 1992294400 4194304 9819077 140736608426544 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5817 4006 721 1374 0 4438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23100

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

[startup+0.901046 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=22092 CPUtime=0.89
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 24972 0 0 0 73 16 0 0 25 0 1 0 40574435 22622208 4001 1992294400 4194304 9819077 140736608426544 18446744073709551615 8654622 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5313 3997 721 1374 0 3934 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 22092

[startup+1.00106 s]
/proc/loadavg: 1.14 1.25 1.17 2/107 10433
/proc/meminfo: memFree=1802096/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=22272 CPUtime=1
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 27036 0 0 0 81 19 0 0 25 0 1 0 40574435 22806528 4011 1992294400 4194304 9819077 140736608426544 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5568 4011 728 1374 0 4189 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 22272

Child status: 0
Real time (s): 1.08759
CPU time (s): 1.08683
CPU user time (s): 0.880866
CPU system time (s): 0.205968
CPU usage (%): 99.9303
Max. virtual memory (cumulated for all children) (KiB): 23672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.880866
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28479
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= 3
involuntary context switches= 2

runsolver used 0.008998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 02:55:04
IDJOB=2665103
IDBENCH=48046
IDSOLVER=1168
FILE ID=node001/2665103-1276649704
PBS_JOBID= 11172454
Free space on /tmp= 62516 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=29-P3=19-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665103-1276649704/watcher-2665103-1276649704 -o /tmp/evaluation-result-2665103-1276649704/solver-2665103-1276649704 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665103-1276649704.opb -t 1800 -m 1800

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

MD5SUM BENCH= d3dcbd894a813bffadd1c00dbbda96ae
RANDOM SEED=938133532

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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:       1816520 kB
Buffers:         32944 kB
Cached:         118708 kB
SwapCached:       9628 kB
Active:         107572 kB
Inactive:        57116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816520 kB
SwapTotal:     4192956 kB
SwapFree:      4136500 kB
Dirty:            6432 kB
Writeback:           8 kB
AnonPages:       11472 kB
Mapped:           9444 kB
Slab:            56048 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182700 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= 62512 MiB
End job on node001 at 2010-06-16 02:55:05