Trace number 2700536

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 1.02784 1.02746

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom30a-5_wcsp.wbo
MD5SUMd1c3accd983cc55f3458e6ff2209f659
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.005998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables150
Total number of constraints435
Number of soft constraints405
Number of constraints which are clauses405
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 82
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 405
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 1.2.1.2 [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-2700536-1278535679.wbo>
0.00/0.00	c original problem has 960 variables (555 bin, 0 int, 0 impl, 405 cont) and 841 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 405 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 405 impls, 30 clqs
0.00/0.02	c (round 2) 0 del vars, 0 del conss, 405 chg bounds, 0 chg sides, 0 chg coeffs, 31 upgd conss, 405 impls, 30 clqs
0.02/0.03	c    (0.0s) probing: 101/555 (18.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.03	c presolving (3 rounds):
0.02/0.03	c  0 deleted vars, 0 deleted constraints, 405 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.03	c  405 implications, 30 cliques
0.02/0.03	c presolved problem has 960 variables (555 bin, 0 int, 0 impl, 405 cont) and 841 constraints
0.02/0.03	c     405 constraints of type <indicator>
0.02/0.03	c       1 constraints of type <knapsack>
0.02/0.03	c      30 constraints of type <setppc>
0.02/0.03	c     405 constraints of type <linear>
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 = 3420
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 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 
0.02/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.03	c   0.0s|     1 |     0 |    30 |     - |3230k|   0 |   0 | 960 | 841 | 960 |  31 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.02/0.03	c   0.0s|     1 |     0 |   111 |     - |3268k|   0 |   0 | 960 | 841 | 960 | 112 |  81 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.02/0.03	c   0.0s|     1 |     2 |   111 |     - |3269k|   0 |   0 | 960 | 841 | 960 | 112 |  81 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.38	o 2
0.29/0.38	c * 0.4s|   564 |   260 |   384 |   0.5 |3801k| 408 |   - | 960 | 841 | 960 | 164 | 157 |   0 | 255 | 0.000000e+00 | 2.000000e+00 |    Inf 
0.59/0.60	o 1
0.59/0.60	c * 0.6s|   793 |    38 |   811 |   0.9 |3764k| 408 |   - | 960 | 882 | 960 | 154 | 262 |  41 | 482 | 0.000000e+00 | 1.000000e+00 |    Inf 
1.00/1.02	c 
1.00/1.02	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.02	c Solving Time (sec) : 0.98
1.00/1.02	c Solving Nodes      : 1139
1.00/1.02	c Primal Bound       : +1.00000000000000e+00 (2 solutions)
1.00/1.02	c Dual Bound         : +1.00000000000000e+00
1.00/1.02	c Gap                : 0.00 %
1.00/1.02	s OPTIMUM FOUND
1.00/1.02	v -x150 x149 -x148 -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 x130 -x129 
1.00/1.02	v -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 x107 
1.00/1.02	v -x106 -x105 -x104 -x103 x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 
1.00/1.02	v x82 -x81 -x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 
1.00/1.02	v x56 -x55 -x54 x53 -x52 -x51 -x50 -x49 x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 
1.00/1.02	v -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 x6 x5 -x4 -x3 
1.00/1.02	v -x2 -x1 
1.00/1.02	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.02	c Solving Time       :       0.98
1.00/1.02	c Original Problem   :
1.00/1.02	c   Problem name     : HOME/instance-2700536-1278535679.wbo
1.00/1.02	c   Variables        : 960 (555 binary, 0 integer, 0 implicit integer, 405 continuous)
1.00/1.02	c   Constraints      : 841 initial, 841 maximal
1.00/1.02	c Presolved Problem  :
1.00/1.02	c   Problem name     : t_HOME/instance-2700536-1278535679.wbo
1.00/1.02	c   Variables        : 960 (555 binary, 0 integer, 0 implicit integer, 405 continuous)
1.00/1.02	c   Constraints      : 841 initial, 882 maximal
1.00/1.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.00/1.02	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   indicator        :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   linear           :       0.00          0          0          0        405          0          0          0          0
1.00/1.02	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.00/1.02	c   root node        :          -        445          -          -        850          -          -          -          -
1.00/1.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.02	c   integral         :          0          0          0       1169          0          0          7          0          0        608
1.00/1.02	c   indicator        :        405          0       1089        792          0          0       2772          0          0          0
1.00/1.02	c   knapsack         :          1          2       4022        861          0          0          0          0          0          0
1.00/1.02	c   setppc           :         30          2       4022        861          0         23       1315          0          0          0
1.00/1.02	c   linear           :        405          2       3999        861          0        106       2703       1157          0          0
1.00/1.02	c   logicor          :          0+         0        579          0          0         25        330          0          0          0
1.00/1.02	c   countsols        :          0          0          0        731          0          0          0          0          0          0
1.00/1.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.00/1.02	c   integral         :       0.39       0.00       0.00       0.39       0.00
1.00/1.02	c   indicator        :       0.01       0.00       0.01       0.00       0.00
1.00/1.02	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
1.00/1.02	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.00/1.02	c   linear           :       0.08       0.00       0.05       0.03       0.00
1.00/1.02	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.00/1.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.00/1.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.00/1.02	c   vbounds          :       0.00          2          0          0
1.00/1.02	c   rootredcost      :       0.00          2          0        405
1.00/1.02	c   pseudoobj        :       0.00       3822          0        513
1.00/1.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.00/1.02	c   propagation      :       0.00        154        153        368        6.2         17        3.2          -
1.00/1.02	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.00/1.02	c   applied globally :          -          -          -        304        5.8          -          -          -
1.00/1.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.00/1.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.00/1.02	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.00/1.02	c   redcost          :       0.02       1173          0        805          0          0
1.00/1.02	c   impliedbounds    :       0.00          0          0          0          0          0
1.00/1.02	c   intobj           :       0.00          0          0          0          0          0
1.00/1.02	c   cgmip            :       0.00          0          0          0          0          0
1.00/1.02	c   gomory           :       0.00          0          0          0          0          0
1.00/1.02	c   strongcg         :       0.00          0          0          0          0          0
1.00/1.02	c   cmir             :       0.00          0          0          0          0          0
1.00/1.02	c   flowcover        :       0.00          0          0          0          0          0
1.00/1.02	c   clique           :       0.00          0          0          0          0          0
1.00/1.02	c   zerohalf         :       0.00          0          0          0          0          0
1.00/1.02	c   mcf              :       0.00          0          0          0          0          0
1.00/1.02	c   rapidlearning    :       0.00          0          0          0          0          0
1.00/1.02	c Pricers            :       Time      Calls       Vars
1.00/1.02	c   problem variables:       0.00          0          0
1.00/1.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.02	c   relpscost        :       0.39        308          0          7          0          0        608
1.00/1.02	c   pscost           :       0.00          0          0          0          0          0          0
1.00/1.02	c   inference        :       0.03        729          0          0          0          0       1458
1.00/1.02	c   mostinf          :       0.00          0          0          0          0          0          0
1.00/1.02	c   leastinf         :       0.00          0          0          0          0          0          0
1.00/1.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1.00/1.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.00/1.02	c   random           :       0.00          0          0          0          0          0          0
1.00/1.02	c Primal Heuristics  :       Time      Calls      Found
1.00/1.02	c   LP solutions     :       0.00          -          2
1.00/1.02	c   pseudo solutions :       0.00          -          0
1.00/1.02	c   crossover        :       0.00          0          0
1.00/1.02	c   guideddiving     :       0.00          0          0
1.00/1.02	c   feaspump         :       0.00          0          0
1.00/1.02	c   intshifting      :       0.00          0          0
1.00/1.02	c   oneopt           :       0.00          2          0
1.00/1.02	c   fracdiving       :       0.00          1          0
1.00/1.02	c   veclendiving     :       0.00          1          0
1.00/1.02	c   linesearchdiving :       0.00          1          0
1.00/1.02	c   coefdiving       :       0.00          1          0
1.00/1.02	c   pscostdiving     :       0.00          1          0
1.00/1.02	c   objpscostdiving  :       0.00          1          0
1.00/1.02	c   rootsoldiving    :       0.00          1          0
1.00/1.02	c   trivial          :       0.00          2          0
1.00/1.02	c   simplerounding   :       0.00          0          0
1.00/1.02	c   zirounding       :       0.01        304          0
1.00/1.02	c   rounding         :       0.03        205          0
1.00/1.02	c   shifting         :       0.00         27          0
1.00/1.02	c   twoopt           :       0.00          0          0
1.00/1.02	c   fixandinfer      :       0.00          0          0
1.00/1.02	c   intdiving        :       0.00          0          0
1.00/1.02	c   actconsdiving    :       0.00          0          0
1.00/1.02	c   octane           :       0.00          0          0
1.00/1.02	c   rens             :       0.00          0          0
1.00/1.02	c   rins             :       0.00          0          0
1.00/1.02	c   localbranching   :       0.00          0          0
1.00/1.02	c   mutation         :       0.00          0          0
1.00/1.02	c   dins             :       0.00          0          0
1.00/1.02	c   undercover       :       0.00          0          0
1.00/1.02	c   nlp              :       0.00          0          0
1.00/1.02	c   trysol           :       0.01         47          0
1.00/1.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.00/1.02	c   primal LP        :       0.00          0          0       0.00          -
1.00/1.02	c   dual LP          :       0.30        507       3741       7.38   12470.00
1.00/1.02	c   lex dual LP      :       0.00          0          0       0.00          -
1.00/1.02	c   barrier LP       :       0.00          0          0       0.00          -
1.00/1.02	c   diving/probing LP:       0.00          1         46      46.00          -
1.00/1.02	c   strong branching :       0.39        951       4331       4.55   11105.13
1.00/1.02	c     (at root node) :          -          0          0       0.00          -
1.00/1.02	c   conflict analysis:       0.00          0          0       0.00          -
1.00/1.02	c B&B Tree           :
1.00/1.02	c   number of runs   :          1
1.00/1.02	c   nodes            :       1139
1.00/1.02	c   nodes (total)    :       1139
1.00/1.02	c   nodes left       :          0
1.00/1.02	c   max depth        :        408
1.00/1.02	c   max depth (total):        408
1.00/1.02	c   backtracks       :         66 (5.8%)
1.00/1.02	c   delayed cutoffs  :        192
1.00/1.02	c   repropagations   :       1941 (1415 domain reductions, 50 cutoffs)
1.00/1.02	c   avg switch length:       5.36
1.00/1.02	c   switching time   :       0.00
1.00/1.02	c Solution           :
1.00/1.02	c   Solutions found  :          2 (2 improvements)
1.00/1.02	c   First Solution   : +2.00000000000000e+00   (in run 1, after 564 nodes, 0.36 seconds, depth 408, found by <relaxation>)
1.00/1.02	c   Primal Bound     : +1.00000000000000e+00   (in run 1, after 793 nodes, 0.57 seconds, depth 90, found by <relaxation>)
1.00/1.02	c   Dual Bound       : +1.00000000000000e+00
1.00/1.02	c   Gap              :       0.00 %
1.00/1.02	c   Root Dual Bound  : +0.00000000000000e+00
1.00/1.02	c   Root Iterations  :        111
1.00/1.02	c Time complete: 1.02.

Verifier Data 

OK	1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2700536-1278535679/watcher-2700536-1278535679 -o /tmp/evaluation-result-2700536-1278535679/solver-2700536-1278535679 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2700536-1278535679.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.01 1.70 4/178 20634
/proc/meminfo: memFree=28759040/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=9400 CPUtime=0
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 1648 0 0 0 0 0 0 0 25 0 1 0 21780855 9625600 1567 4089446400 4194304 8223781 140736475082000 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/20634/statm: 2350 1567 369 984 0 1363 0

[startup+0.025406 s]
/proc/loadavg: 2.03 2.01 1.70 4/178 20634
/proc/meminfo: memFree=28759040/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=16212 CPUtime=0.02
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 4519 0 0 0 2 0 0 0 25 0 1 0 21780855 16601088 3047 4089446400 4194304 8223781 140736475082000 18446744073709551615 4333569 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20634/statm: 3796 2793 460 984 0 2809 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16212

[startup+0.101391 s]
/proc/loadavg: 2.03 2.01 1.70 4/178 20634
/proc/meminfo: memFree=28759040/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=17252 CPUtime=0.09
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 5124 0 0 0 8 1 0 0 25 0 1 0 21780855 17666048 3393 4089446400 4194304 8223781 140736475082000 18446744073709551615 5893835 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20634/statm: 4313 3393 552 984 0 3326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17252

[startup+0.300354 s]
/proc/loadavg: 2.03 2.01 1.70 4/178 20634
/proc/meminfo: memFree=28759040/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=17808 CPUtime=0.29
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 5271 0 0 0 28 1 0 0 25 0 1 0 21780855 18235392 3540 4089446400 4194304 8223781 140736475082000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20634/statm: 4452 3540 554 984 0 3465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17808

[startup+0.700284 s]
/proc/loadavg: 2.03 2.01 1.70 4/178 20634
/proc/meminfo: memFree=28759040/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=19024 CPUtime=0.69
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 5597 0 0 0 67 2 0 0 25 0 1 0 21780855 19480576 3866 4089446400 4194304 8223781 140736475082000 18446744073709551615 6598950 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20634/statm: 4756 3866 560 984 0 3769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19024

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

[startup+0.900246 s]
/proc/loadavg: 2.03 2.01 1.70 4/178 20634
/proc/meminfo: memFree=28759040/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=19308 CPUtime=0.89
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 5652 0 0 0 86 3 0 0 25 0 1 0 21780855 19771392 3921 4089446400 4194304 8223781 140736475082000 18446744073709551615 6446886 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20634/statm: 4827 3921 560 984 0 3840 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 19308

[startup+1.00023 s]
/proc/loadavg: 2.03 2.01 1.70 3/179 20635
/proc/meminfo: memFree=28744400/32951124 swapFree=67111528/67111528
[pid=20634] ppid=20632 vsize=19308 CPUtime=1
/proc/20634/stat : 20634 (pbscip.linux.x8) R 20632 20634 19722 0 -1 4202496 5669 0 0 0 97 3 0 0 25 0 1 0 21780855 19771392 3938 4089446400 4194304 8223781 140736475082000 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/20634/statm: 4827 3938 560 984 0 3840 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 19308

Child status: 0
Real time (s): 1.02746
CPU time (s): 1.02784
CPU user time (s): 0.986849
CPU system time (s): 0.040993
CPU usage (%): 100.037
Max. virtual memory (cumulated for all children) (KiB): 19308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.986849
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= 5688
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 0.001999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node144 at 2010-07-07 22:47:59
IDJOB=2700536
IDBENCH=79436
IDSOLVER=1204
FILE ID=node144/2700536-1278535679
PBS_JOBID= 11239189
Free space on /tmp= 73740 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-geom30a-5_wcsp.wbo
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-2700536-1278535679/watcher-2700536-1278535679 -o /tmp/evaluation-result-2700536-1278535679/solver-2700536-1278535679 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2700536-1278535679.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d1c3accd983cc55f3458e6ff2209f659
RANDOM SEED=1704675299

node144.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5269.01
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28759568 kB
Buffers:        148004 kB
Cached:        2817552 kB
SwapCached:          0 kB
Active:        1824052 kB
Inactive:      2203980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28759568 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5044 kB
Writeback:           0 kB
AnonPages:     1062568 kB
Mapped:          16068 kB
Slab:            98212 kB
PageTables:       6732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1280224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73736 MiB
End job on node144 at 2010-07-07 22:48:01