Trace number 3717597

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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixedOPTIMUM 0.048991 0.0505289

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-zebre-ext_wcsp.wbo
MD5SUMdfefad7e9fca834da79a456032de5db6
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.001999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables115
Total number of constraints460
Number of soft constraints437
Number of constraints which are clauses437
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 437
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

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3717597-1338203106.wbo>
0.00/0.00	c original problem has 552 variables (552 bin, 0 int, 0 impl, 0 cont) and 461 constraints
0.00/0.00	c problem read in 0.00
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 874 del vars, 438 del conss, 0 add conss, 437 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 23 clqs
0.00/0.02	c (round 2) 886 del vars, 472 del conss, 0 add conss, 449 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 796 impls, 22 clqs
0.00/0.02	c (round 3) 891 del vars, 516 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 796 impls, 22 clqs
0.00/0.02	c (round 4) 891 del vars, 533 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 796 impls, 22 clqs
0.00/0.02	c (round 5) 891 del vars, 537 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 796 impls, 22 clqs
0.02/0.03	c (round 6) 916 del vars, 537 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1335 impls, 17 clqs
0.02/0.03	c (round 7) 922 del vars, 683 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1727 impls, 16 clqs
0.02/0.03	c (round 8) 933 del vars, 711 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1727 impls, 14 clqs
0.02/0.03	c (round 9) 937 del vars, 741 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1727 impls, 14 clqs
0.02/0.03	c (round 10) 937 del vars, 744 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1727 impls, 14 clqs
0.02/0.03	c (round 11) 937 del vars, 750 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 1727 impls, 14 clqs
0.02/0.03	c    (0.0s) probing cycle finished: starting next cycle
0.02/0.04	c (round 12) 962 del vars, 750 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2085 impls, 6 clqs
0.02/0.04	c (round 13) 965 del vars, 822 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2136 impls, 6 clqs
0.02/0.04	c (round 14) 966 del vars, 843 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2136 impls, 6 clqs
0.02/0.04	c    (0.0s) probing cycle finished: starting next cycle
0.02/0.04	c    (0.0s) probing cycle finished: starting next cycle
0.02/0.04	c (round 15) 988 del vars, 843 del conss, 0 add conss, 454 chg bounds, 0 chg sides, 0 chg coeffs, 361 upgd conss, 2162 impls, 0 clqs
0.02/0.04	c presolving (16 rounds):
0.02/0.04	c  989 deleted vars, 898 deleted constraints, 0 added constraints, 454 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.04	c  2162 implications, 0 cliques
0.02/0.04	c presolved problem has 0 variables (0 bin, 0 int, 0 impl, 0 cont) and 0 constraints
0.02/0.04	c transformed objective value is always integral (scale: 1)
0.02/0.04	c Presolving Time: 0.04
0.02/0.04	c - non default parameters ----------------------------------------------------------------------
0.02/0.04	c # SCIP version 2.1.1.4
0.02/0.04	c 
0.02/0.04	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.04	c conflict/interconss = 0
0.02/0.04	c 
0.02/0.04	c # should binary conflicts be preferred?
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c conflict/preferbinary = TRUE
0.02/0.04	c 
0.02/0.04	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.04	c constraints/agelimit = 1
0.02/0.04	c 
0.02/0.04	c # should enforcement of pseudo solution be disabled?
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c constraints/disableenfops = TRUE
0.02/0.04	c 
0.02/0.04	c # maximal time in seconds to run
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/time = 1797
0.02/0.04	c 
0.02/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/memory = 13950
0.02/0.04	c 
0.02/0.04	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.04	c # [type: int, range: [1,2], default: 1]
0.02/0.04	c timing/clocktype = 2
0.02/0.04	c 
0.02/0.04	c # belongs reading time to solving time?
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c timing/reading = TRUE
0.02/0.04	c 
0.02/0.04	c # force restart if we have a max FS instance and gap is 1?
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c constraints/indicator/forcerestart = TRUE
0.02/0.04	c 
0.02/0.04	c # priority of branching rule <inference>
0.02/0.04	c # [type: int, range: [-536870912,536870911], default: 1000]
0.02/0.04	c branching/inference/priority = 1000000
0.02/0.04	c 
0.02/0.04	c # frequency offset for calling primal heuristic <coefdiving>
0.02/0.04	c # [type: int, range: [0,2147483647], default: 1]
0.02/0.04	c heuristics/coefdiving/freqofs = 0
0.02/0.04	c 
0.02/0.04	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.04	c heuristics/shiftandpropagate/freq = -1
0.02/0.04	c 
0.02/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.04	c heuristics/undercover/freq = -1
0.02/0.04	c 
0.02/0.04	c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.04	c heuristics/indrounding/freq = 1
0.02/0.04	c 
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c start solving
0.02/0.04	c 
0.02/0.04	o 0
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 t 0.0s|     1 |     0 |     0 |     - |2070k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 |      --      | 0.000000e+00 |    Inf 
0.02/0.04	c   0.0s|     1 |     0 |     0 |     - |2070k|   0 |   - |   0 |   0 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
0.02/0.04	c 
0.02/0.04	c SCIP Status        : problem is solved [optimal solution found]
0.02/0.04	c Solving Time (sec) : 0.04
0.02/0.04	c Solving Nodes      : 1
0.02/0.04	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
0.02/0.04	c Dual Bound         : +0.00000000000000e+00
0.02/0.04	c Gap                : 0.00 %
0.02/0.04	s OPTIMUM FOUND
0.02/0.04	v -x115 -x114 -x113 -x112 x111 x110 -x109 -x108 -x107 -x106 -x105 x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 x95 -x94 -x93 -x92 
0.02/0.04	v -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 
0.02/0.04	v -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 
0.02/0.04	v -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 x28 -x27 -x26 -x25 x24 -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 
0.02/0.04	v -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
0.02/0.04	c SCIP Status        : problem is solved [optimal solution found]
0.02/0.04	c Total Time         :       0.04
0.02/0.04	c   solving          :       0.04
0.02/0.04	c   presolving       :       0.04 (included in solving)
0.02/0.04	c   reading          :       0.00 (included in solving)
0.02/0.04	c   copying          :       0.00 (0 times copied the problem)
0.02/0.04	c Original Problem   :
0.02/0.04	c   Problem name     : HOME/instance-3717597-1338203106.wbo
0.02/0.04	c   Variables        : 552 (552 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.04	c   Constraints      : 461 initial, 461 maximal
0.02/0.04	c   Objective sense  : minimize
0.02/0.04	c Presolved Problem  :
0.02/0.04	c   Problem name     : t_HOME/instance-3717597-1338203106.wbo
0.02/0.04	c   Variables        : 0 (0 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.04	c   Constraints      : 0 initial, 0 maximal
0.02/0.04	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.02/0.04	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   trivial          :       0.00       0.00          3          0          0          0          0          0          0          0          0
0.02/0.04	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   implics          :       0.00       0.00          0          1          0          0          0          0          0          0          0
0.02/0.04	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.02/0.04	c   probing          :       0.01       0.00         48         24          0          0          0          0          0          0          0
0.02/0.04	c   setppc           :       0.00       0.00         19          3          0          0          0        361          0          0          0
0.02/0.04	c   linear           :       0.01       0.00        454          0          0        454          0        100          0          0          0
0.02/0.04	c   indicator        :       0.00       0.00        437          0          0          0          0        437          0          0          0
0.02/0.04	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.02/0.04	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.02/0.04	c   integral         :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.02/0.04	c   countsols        :          0          0          0          0          0          0          3          0          0          0          0          0          0
0.02/0.04	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.02/0.04	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.02/0.04	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.02/0.04	c   pseudoobj        :          0          0          0          0
0.02/0.04	c   rootredcost      :          0          0          0          0
0.02/0.04	c   vbounds          :          0          0          0          0
0.02/0.04	c   redcost          :          0          0          0          0
0.02/0.04	c   probing          :          0          0          0          0
0.02/0.04	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.02/0.04	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.02/0.04	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.02/0.04	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.02/0.04	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.02/0.04	c   probing          :       0.01       0.00       0.01       0.00       0.00
0.02/0.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.02/0.04	c   propagation      :       0.00         43          0          0        0.0          0        0.0          -
0.02/0.04	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.02/0.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.02/0.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.02/0.04	c   pseudo solution  :       0.00          1          0          0        0.0          0        0.0          -
0.02/0.04	c   applied globally :          -          -          -          0        0.0          -          -          -
0.02/0.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.02/0.04	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.02/0.04	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.02/0.04	c   clique           :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   cmir             :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   gomory           :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   intobj           :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   mcf              :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.02/0.04	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.02/0.04	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.02/0.04	c   problem variables:       0.00          -          0          0
0.02/0.04	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.02/0.04	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   random           :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.02/0.04	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.02/0.04	c   LP solutions     :       0.00          -          -          0
0.02/0.04	c   pseudo solutions :       0.00          -          -          0
0.02/0.04	c   smallcard        :       0.00       0.00          0          0
0.02/0.04	c   trivial          :       0.00       0.00          2          1
0.02/0.04	c   shiftandpropagate:       0.00       0.00          0          0
0.02/0.04	c   simplerounding   :       0.00       0.00          0          0
0.02/0.04	c   zirounding       :       0.00       0.00          0          0
0.02/0.04	c   rounding         :       0.00       0.00          0          0
0.02/0.04	c   shifting         :       0.00       0.00          0          0
0.02/0.04	c   intshifting      :       0.00       0.00          0          0
0.02/0.04	c   oneopt           :       0.00       0.00          0          0
0.02/0.04	c   twoopt           :       0.00       0.00          0          0
0.02/0.04	c   indtwoopt        :       0.00       0.00          0          0
0.02/0.04	c   indoneopt        :       0.00       0.00          0          0
0.02/0.04	c   fixandinfer      :       0.00       0.00          0          0
0.02/0.04	c   feaspump         :       0.00       0.00          0          0
0.02/0.04	c   clique           :       0.00       0.00          0          0
0.02/0.04	c   indrounding      :       0.00       0.00          0          0
0.02/0.04	c   indcoefdiving    :       0.00       0.00          0          0
0.02/0.04	c   coefdiving       :       0.00       0.00          0          0
0.02/0.04	c   pscostdiving     :       0.00       0.00          0          0
0.02/0.04	c   nlpdiving        :       0.00       0.00          0          0
0.02/0.04	c   fracdiving       :       0.00       0.00          0          0
0.02/0.04	c   veclendiving     :       0.00       0.00          0          0
0.02/0.04	c   intdiving        :       0.00       0.00          0          0
0.02/0.04	c   actconsdiving    :       0.00       0.00          0          0
0.02/0.04	c   objpscostdiving  :       0.00       0.00          0          0
0.02/0.04	c   rootsoldiving    :       0.00       0.00          0          0
0.02/0.04	c   linesearchdiving :       0.00       0.00          0          0
0.02/0.04	c   guideddiving     :       0.00       0.00          0          0
0.02/0.04	c   octane           :       0.00       0.00          0          0
0.02/0.04	c   rens             :       0.00       0.00          0          0
0.02/0.04	c   rins             :       0.00       0.00          0          0
0.02/0.04	c   localbranching   :       0.00       0.00          0          0
0.02/0.04	c   mutation         :       0.00       0.00          0          0
0.02/0.04	c   crossover        :       0.00       0.00          0          0
0.02/0.04	c   dins             :       0.00       0.00          0          0
0.02/0.04	c   vbounds          :       0.00       0.00          0          0
0.02/0.04	c   undercover       :       0.00       0.00          0          0
0.02/0.04	c   subnlp           :       0.00       0.00          0          0
0.02/0.04	c   trysol           :       0.00       0.00          0          0
0.02/0.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.02/0.04	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.02/0.04	c   dual LP          :       0.00          0          0       0.00          -       0.00          0
0.02/0.04	c   lex dual LP      :       0.00          0          0       0.00          -
0.02/0.04	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.02/0.04	c   diving/probing LP:       0.00          0          0       0.00          -
0.02/0.04	c   strong branching :       0.00          0          0       0.00          -
0.02/0.04	c     (at root node) :          -          0          0       0.00          -
0.02/0.04	c   conflict analysis:       0.00          0          0       0.00          -
0.02/0.04	c B&B Tree           :
0.02/0.04	c   number of runs   :          1
0.02/0.04	c   nodes            :          1
0.02/0.04	c   nodes (total)    :          1
0.02/0.04	c   nodes left       :          0
0.02/0.04	c   max depth        :          0
0.02/0.04	c   max depth (total):          0
0.02/0.04	c   backtracks       :          0 (0.0%)
0.02/0.04	c   delayed cutoffs  :          0
0.02/0.04	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.02/0.04	c   avg switch length:       2.00
0.02/0.04	c   switching time   :       0.00
0.02/0.04	c Solution           :
0.02/0.04	c   Solutions found  :          1 (1 improvements)
0.02/0.04	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <trivial>)
0.02/0.04	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <trivial>)
0.02/0.04	c   Dual Bound       : +0.00000000000000e+00
0.02/0.04	c   Gap              :       0.00 %
0.02/0.04	c   Root Dual Bound  : +0.00000000000000e+00
0.02/0.04	c   Root Iterations  :          0
0.02/0.05	c Time complete: 0.04.

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3717597-1338203106/watcher-3717597-1338203106 -o /tmp/evaluation-result-3717597-1338203106/solver-3717597-1338203106 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717597-1338203106.wbo -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3374
/proc/meminfo: memFree=30760156/32873844 swapFree=7620/7620
[pid=3374] ppid=3372 vsize=10404 CPUtime=0 cores=1,3,5,7
/proc/3374/stat : 3374 (scip-2.1.1.4fix) R 3372 3374 1906 0 -1 4202496 1330 0 0 0 0 0 0 0 20 0 1 0 286434935 10653696 1286 33554432000 4194304 10173063 140735624490304 140733832119672 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3374/statm: 2601 1293 416 1460 0 1132 0

[startup+0.033707 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3374
/proc/meminfo: memFree=30760156/32873844 swapFree=7620/7620
[pid=3374] ppid=3372 vsize=19304 CPUtime=0.02 cores=1,3,5,7
/proc/3374/stat : 3374 (scip-2.1.1.4fix) R 3372 3374 1906 0 -1 4202496 3701 0 0 0 1 1 0 0 20 0 1 0 286434935 19767296 3399 33554432000 4194304 10173063 140735624490304 140733832119672 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3374/statm: 4826 3399 609 1460 0 3357 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19304

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

[startup+0.033707 s]
/proc/loadavg: 2.09 2.07 2.01 3/176 3374
/proc/meminfo: memFree=30760156/32873844 swapFree=7620/7620
[pid=3374] ppid=3372 vsize=19304 CPUtime=0.02 cores=1,3,5,7
/proc/3374/stat : 3374 (scip-2.1.1.4fix) R 3372 3374 1906 0 -1 4202496 3701 0 0 0 1 1 0 0 20 0 1 0 286434935 19767296 3399 33554432000 4194304 10173063 140735624490304 140733832119672 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3374/statm: 4826 3399 609 1460 0 3357 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19304

Child status: 0
Real time (s): 0.0505289
CPU time (s): 0.048991
CPU user time (s): 0.026995
CPU system time (s): 0.021996
CPU usage (%): 96.9564
Max. virtual memory (cumulated for all children) (KiB): 19304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
system time used= 0.021996
maximum resident set size= 13924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3804
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= 1

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-28 13:05:06
IDJOB=3717597
IDBENCH=79356
IDSOLVER=2300
FILE ID=node143/3717597-1338203106
RUNJOBID= node143-1338195608-1923
PBS_JOBID= 14624608
Free space on /tmp= 71652 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-zebre-ext_wcsp.wbo
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717597-1338203106/watcher-3717597-1338203106 -o /tmp/evaluation-result-3717597-1338203106/solver-3717597-1338203106 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717597-1338203106.wbo -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dfefad7e9fca834da79a456032de5db6
RANDOM SEED=656249436

node143.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5298.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.787
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30760396 kB
Buffers:          394492 kB
Cached:           641312 kB
SwapCached:            0 kB
Active:           874056 kB
Inactive:         400016 kB
Active(anon):     229412 kB
Inactive(anon):    11300 kB
Active(file):     644644 kB
Inactive(file):   388716 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13624 kB
Writeback:             0 kB
AnonPages:        247392 kB
Mapped:            17284 kB
Shmem:               200 kB
Slab:             698908 kB
SReclaimable:     140368 kB
SUnreclaim:       558540 kB
KernelStack:        1480 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     354832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71636 MiB
End job on node143 at 2012-05-28 13:05:06