Trace number 2699600

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 2.23666 2.23693

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-zebra_wcsp.wbo
MD5SUMfd165bcc49ab0d58e5df6e322efb7976
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 benchmark0.691894
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables125
Total number of constraints15290
Number of soft constraints15265
Number of constraints which are clauses15265
Number of constraints which are cardinality constraints (but not clauses)25
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 15265
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [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-2699600-1278533795.wbo>
0.09/0.19	c original problem has 30655 variables (15390 bin, 0 int, 0 impl, 15265 cont) and 30556 constraints
0.09/0.19	c problem read
0.09/0.19	c presolving settings loaded
0.29/0.35	c presolving:
0.39/0.42	c (round 1) 15265 del vars, 1 del conss, 15265 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15265 impls, 25 clqs
1.09/1.12	c (round 2) 30538 del vars, 15287 del conss, 15273 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15703 impls, 23 clqs
1.29/1.33	c (round 3) 30544 del vars, 20101 del conss, 15279 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15703 impls, 22 clqs
1.29/1.36	c (round 4) 30545 del vars, 22506 del conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15703 impls, 22 clqs
1.59/1.69	c (round 5) 30545 del vars, 22506 del conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8050 upgd conss, 15703 impls, 22 clqs
1.69/1.71	c (round 6) 30545 del vars, 22600 del conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8050 upgd conss, 15703 impls, 22 clqs
1.69/1.76	c (round 7) 30591 del vars, 22600 del conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8050 upgd conss, 16031 impls, 13 clqs
1.69/1.77	c (round 8) 30591 del vars, 22937 del conss, 15280 chg bounds, 0 chg sides, 0 chg coeffs, 8050 upgd conss, 16031 impls, 13 clqs
1.69/1.78	c presolving (9 rounds):
1.69/1.78	c  30591 deleted vars, 22937 deleted constraints, 15280 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.69/1.78	c  16031 implications, 13 cliques
1.69/1.78	c presolved problem has 64 variables (64 bin, 0 int, 0 impl, 0 cont) and 7619 constraints
1.69/1.78	c      13 constraints of type <setppc>
1.69/1.78	c    7606 constraints of type <logicor>
1.69/1.78	c transformed objective value is always integral (scale: 1)
1.69/1.78	c Presolving Time: 1.39
1.69/1.78	c - non default parameters ----------------------------------------------------------------------
1.69/1.78	c # SCIP version 1.2.1.2
1.69/1.78	c 
1.69/1.78	c # frequency for displaying node information lines
1.69/1.78	c # [type: int, range: [-1,2147483647], default: 100]
1.69/1.78	c display/freq = 10000
1.69/1.78	c 
1.69/1.78	c # maximal time in seconds to run
1.69/1.78	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.69/1.78	c limits/time = 1799.82
1.69/1.78	c 
1.69/1.78	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.69/1.78	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.69/1.78	c limits/memory = 3420
1.69/1.78	c 
1.69/1.78	c # should presolving try to simplify inequalities
1.69/1.78	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.69/1.78	c constraints/linear/simplifyinequalities = TRUE
1.69/1.78	c 
1.69/1.78	c # should presolving try to simplify knapsacks
1.69/1.78	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.69/1.78	c constraints/knapsack/simplifyinequalities = TRUE
1.69/1.78	c 
1.69/1.78	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.69/1.78	c # [type: int, range: [-1,2147483647], default: -1]
1.69/1.78	c separating/rapidlearning/freq = 0
1.69/1.78	c 
1.69/1.78	c -----------------------------------------------------------------------------------------------
1.69/1.78	c start solving
1.69/1.78	c 
1.69/1.78	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.69/1.78	c   1.5s|     1 |     0 |    13 |     - |  86M|   0 |   0 |  64 |7619 |  64 |  13 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.99/2.04	o 0
1.99/2.04	c y 1.7s|     1 |     0 |    13 |     - |  86M|   0 |   - |  64 |7619 |  64 |  13 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.99/2.05	c   1.7s|     1 |     0 |    13 |     - |  86M|   0 |   - |  64 |7619 |  64 |  13 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.99/2.06	c   1.7s|     1 |     0 |    13 |     - |  86M|   0 |   - |  64 |7590 |  64 |  13 |   0 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.99/2.06	c 
1.99/2.06	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.06	c Solving Time (sec) : 1.72
1.99/2.06	c Solving Nodes      : 1
1.99/2.06	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.99/2.06	c Dual Bound         : +0.00000000000000e+00
1.99/2.06	c Gap                : 0.00 %
1.99/2.09	s OPTIMUM FOUND
1.99/2.09	v -x125 -x124 -x123 x122 -x121 -x120 -x119 -x118 -x117 x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 -x105 x104 
1.99/2.09	v -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 x86 -x85 -x84 -x83 x82 -x81 x80 -x79 -x78 
1.99/2.09	v -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 
1.99/2.09	v -x52 x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 
1.99/2.09	v x26 -x25 -x24 -x23 x22 -x21 -x20 x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
1.99/2.09	c SCIP Status        : problem is solved [optimal solution found]
1.99/2.09	c Solving Time       :       1.72
1.99/2.09	c Original Problem   :
1.99/2.09	c   Problem name     : HOME/instance-2699600-1278533795.wbo
1.99/2.09	c   Variables        : 30655 (15390 binary, 0 integer, 0 implicit integer, 15265 continuous)
1.99/2.09	c   Constraints      : 30556 initial, 30556 maximal
1.99/2.09	c Presolved Problem  :
1.99/2.09	c   Problem name     : t_HOME/instance-2699600-1278533795.wbo
1.99/2.09	c   Variables        : 64 (64 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.09	c   Constraints      : 7619 initial, 7619 maximal
1.99/2.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.99/2.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.99/2.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.99/2.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.99/2.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.99/2.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.99/2.09	c   probing          :       0.03          3         43          0          0          0          0          0          0
1.99/2.09	c   indicator        :       0.66      15265          0          0          0          0      15265          0          0
1.99/2.09	c   setppc           :       0.00          0          0          0          0          0          9          0          0
1.99/2.09	c   linear           :       0.58      15280          0          0      15280          0       7241          0          0
1.99/2.09	c   logicor          :       0.04          0          0          0          0          0        422          0          0
1.99/2.09	c   root node        :          -         16          -          -         16          -          -          -          -
1.99/2.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.09	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.99/2.09	c   setppc           :         13          1        319          0          0          3          0          0          0          0
1.99/2.09	c   logicor          :       7606          1        226          0          0          0          0          7          0          0
1.99/2.09	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.99/2.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.99/2.09	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.99/2.09	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.99/2.09	c   logicor          :       0.03       0.00       0.03       0.00       0.00
1.99/2.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.99/2.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.99/2.09	c   vbounds          :       0.00          2          0          0
1.99/2.09	c   rootredcost      :       0.00          0          0          0
1.99/2.09	c   pseudoobj        :       0.00          0          0          0
1.99/2.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.99/2.09	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.99/2.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.99/2.09	c   pseudo solution  :       0.00          1          0          0        0.0          0        0.0          -
1.99/2.09	c   applied globally :          -          -          -          0        0.0          -          -          -
1.99/2.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.99/2.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.99/2.09	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.99/2.09	c   redcost          :       0.00          1          0          0          0          0
1.99/2.09	c   impliedbounds    :       0.00          0          0          0          0          0
1.99/2.09	c   intobj           :       0.00          0          0          0          0          0
1.99/2.09	c   cgmip            :       0.00          0          0          0          0          0
1.99/2.09	c   gomory           :       0.00          0          0          0          0          0
1.99/2.09	c   strongcg         :       0.00          0          0          0          0          0
1.99/2.09	c   cmir             :       0.00          0          0          0          0          0
1.99/2.09	c   flowcover        :       0.00          0          0          0          0          0
1.99/2.09	c   clique           :       0.00          0          0          0          0          0
1.99/2.09	c   zerohalf         :       0.00          0          0          0          0          0
1.99/2.09	c   mcf              :       0.00          0          0          0          0          0
1.99/2.09	c   rapidlearning    :       0.23          1          0         16          0          0
1.99/2.09	c Pricers            :       Time      Calls       Vars
1.99/2.09	c   problem variables:       0.00          0          0
1.99/2.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.99/2.09	c   pscost           :       0.00          0          0          0          0          0          0
1.99/2.09	c   inference        :       0.00          0          0          0          0          0          0
1.99/2.09	c   mostinf          :       0.00          0          0          0          0          0          0
1.99/2.09	c   leastinf         :       0.00          0          0          0          0          0          0
1.99/2.09	c   fullstrong       :       0.00          0          0          0          0          0          0
1.99/2.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.99/2.09	c   random           :       0.00          0          0          0          0          0          0
1.99/2.09	c   relpscost        :       0.00          0          0          0          0          0          0
1.99/2.09	c Primal Heuristics  :       Time      Calls      Found
1.99/2.09	c   LP solutions     :       0.00          -          0
1.99/2.09	c   pseudo solutions :       0.00          -          0
1.99/2.09	c   oneopt           :       0.00          0          0
1.99/2.09	c   trivial          :       0.03          2          0
1.99/2.09	c   simplerounding   :       0.00          0          0
1.99/2.09	c   zirounding       :       0.00          0          0
1.99/2.09	c   rounding         :       0.00          0          0
1.99/2.09	c   shifting         :       0.00          0          0
1.99/2.09	c   intshifting      :       0.00          0          0
1.99/2.09	c   twoopt           :       0.00          0          0
1.99/2.09	c   fixandinfer      :       0.00          0          0
1.99/2.09	c   feaspump         :       0.00          0          0
1.99/2.09	c   coefdiving       :       0.00          0          0
1.99/2.09	c   pscostdiving     :       0.00          0          0
1.99/2.09	c   fracdiving       :       0.00          0          0
1.99/2.09	c   veclendiving     :       0.00          0          0
1.99/2.09	c   intdiving        :       0.00          0          0
1.99/2.09	c   actconsdiving    :       0.00          0          0
1.99/2.09	c   objpscostdiving  :       0.00          0          0
1.99/2.09	c   rootsoldiving    :       0.00          0          0
1.99/2.09	c   linesearchdiving :       0.00          0          0
1.99/2.09	c   guideddiving     :       0.00          0          0
1.99/2.09	c   octane           :       0.00          0          0
1.99/2.09	c   rens             :       0.00          0          0
1.99/2.09	c   rins             :       0.00          0          0
1.99/2.09	c   localbranching   :       0.00          0          0
1.99/2.09	c   mutation         :       0.00          0          0
1.99/2.09	c   crossover        :       0.00          0          0
1.99/2.09	c   dins             :       0.00          0          0
1.99/2.09	c   undercover       :       0.00          0          0
1.99/2.09	c   nlp              :       0.00          0          0
1.99/2.09	c   trysol           :       0.00          0          0
1.99/2.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.99/2.09	c   primal LP        :       0.00          0          0       0.00          -
1.99/2.09	c   dual LP          :       0.00          1         13      13.00          -
1.99/2.09	c   lex dual LP      :       0.00          0          0       0.00          -
1.99/2.09	c   barrier LP       :       0.00          0          0       0.00          -
1.99/2.09	c   diving/probing LP:       0.00          0          0       0.00          -
1.99/2.09	c   strong branching :       0.00          0          0       0.00          -
1.99/2.09	c     (at root node) :          -          0          0       0.00          -
1.99/2.09	c   conflict analysis:       0.00          0          0       0.00          -
1.99/2.09	c B&B Tree           :
1.99/2.09	c   number of runs   :          1
1.99/2.09	c   nodes            :          1
1.99/2.09	c   nodes (total)    :          1
1.99/2.09	c   nodes left       :          0
1.99/2.09	c   max depth        :          0
1.99/2.09	c   max depth (total):          0
1.99/2.09	c   backtracks       :          0 (0.0%)
1.99/2.09	c   delayed cutoffs  :          0
1.99/2.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.99/2.09	c   avg switch length:       2.00
1.99/2.09	c   switching time   :       0.00
1.99/2.09	c Solution           :
1.99/2.09	c   Solutions found  :          1 (1 improvements)
1.99/2.09	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.70 seconds, depth 0, found by <trysol>)
1.99/2.09	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.70 seconds, depth 0, found by <trysol>)
1.99/2.09	c   Dual Bound       : +0.00000000000000e+00
1.99/2.09	c   Gap              :       0.00 %
1.99/2.09	c   Root Dual Bound  : +0.00000000000000e+00
1.99/2.09	c   Root Iterations  :         13
2.20/2.23	c Time complete: 2.23.

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699600-1278533795/watcher-2699600-1278533795 -o /tmp/evaluation-result-2699600-1278533795/solver-2699600-1278533795 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699600-1278533795.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: 0.00 0.00 0.00 2/173 19178
/proc/meminfo: memFree=29081188/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=9416 CPUtime=0
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 1649 0 0 0 0 0 0 0 24 0 1 0 21593719 9641984 1569 4089446400 4194304 8223781 140733698283872 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19178/statm: 2354 1569 369 984 0 1367 0

[startup+0.098941 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19178
/proc/meminfo: memFree=29081188/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=33040 CPUtime=0.09
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 7553 0 0 0 9 0 0 0 25 0 1 0 21593719 33832960 7473 4089446400 4194304 8223781 140733698283872 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19178/statm: 8260 7473 369 984 0 7273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33040

[startup+0.100944 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19178
/proc/meminfo: memFree=29081188/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=33172 CPUtime=0.09
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 7587 0 0 0 9 0 0 0 25 0 1 0 21593719 33968128 7507 4089446400 4194304 8223781 140733698283872 18446744073709551615 7180746 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19178/statm: 8293 7507 369 984 0 7306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33172

[startup+0.300866 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19178
/proc/meminfo: memFree=29081188/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=114628 CPUtime=0.29
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 28187 0 0 0 27 2 0 0 25 0 1 0 21593719 117379072 27707 4089446400 4194304 8223781 140733698283872 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19178/statm: 28657 27707 405 984 0 27670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 114628

[startup+0.700791 s]
/proc/loadavg: 0.00 0.00 0.00 2/173 19178
/proc/meminfo: memFree=29081188/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=128252 CPUtime=0.69
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 31170 0 0 0 64 5 0 0 25 0 1 0 21593719 131330048 30250 4089446400 4194304 8223781 140733698283872 18446744073709551615 4332879 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19178/statm: 32063 30250 443 984 0 31076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 128252

[startup+1.50059 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19179
/proc/meminfo: memFree=28960776/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=128076 CPUtime=1.49
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 32259 0 0 0 139 10 0 0 25 0 1 0 21593719 131149824 30212 4089446400 4194304 8223781 140733698283872 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19178/statm: 32019 30212 452 984 0 31032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128076

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

[startup+1.90051 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19179
/proc/meminfo: memFree=28960776/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=146468 CPUtime=1.89
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 40237 0 0 0 174 15 0 0 18 0 1 0 21593719 149983232 34477 4089446400 4194304 8223781 140733698283872 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/19178/statm: 36617 34477 546 984 0 35630 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 146468

[startup+2.10048 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19179
/proc/meminfo: memFree=28957200/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=132072 CPUtime=2.1
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 41907 0 0 0 193 17 0 0 18 0 1 0 21593719 135241728 31262 4089446400 4194304 8223781 140733698283872 18446744073709551615 4332879 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19178/statm: 33018 31262 566 984 0 32031 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 132072

[startup+2.20546 s]
/proc/loadavg: 0.00 0.00 0.00 2/174 19179
/proc/meminfo: memFree=28957200/32951124 swapFree=67111528/67111528
[pid=19178] ppid=19176 vsize=82120 CPUtime=2.2
/proc/19178/stat : 19178 (pbscip.linux.x8) R 19176 19178 19080 0 -1 4202496 41907 0 0 0 203 17 0 0 18 0 1 0 21593719 84090880 19030 4089446400 4194304 8223781 140733698283872 18446744073709551615 7302071 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19178/statm: 20243 18734 566 984 0 19256 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 82120

Child status: 0
Real time (s): 2.23693
CPU time (s): 2.23666
CPU user time (s): 2.06069
CPU system time (s): 0.175973
CPU usage (%): 99.9878
Max. virtual memory (cumulated for all children) (KiB): 148120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.06069
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41911
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= 4
involuntary context switches= 4

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node111 at 2010-07-07 22:16:36
IDJOB=2699600
IDBENCH=79358
IDSOLVER=1204
FILE ID=node111/2699600-1278533795
PBS_JOBID= 11239255
Free space on /tmp= 73620 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/academics/normalized-zebra_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-2699600-1278533795/watcher-2699600-1278533795 -o /tmp/evaluation-result-2699600-1278533795/solver-2699600-1278533795 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2699600-1278533795.wbo -t 1800 -m 3800

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

MD5SUM BENCH= fd165bcc49ab0d58e5df6e322efb7976
RANDOM SEED=1449012560

node111.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	: 5332.98
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	: 5332.67
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	: 5332.86
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	: 5233.30
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	: 5332.82
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29081468 kB
Buffers:        137140 kB
Cached:        3523884 kB
SwapCached:          0 kB
Active:        1996272 kB
Inactive:      1727220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29081468 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5196 kB
Writeback:           0 kB
AnonPages:       62432 kB
Mapped:          14416 kB
Slab:            83876 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   182416 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= 73616 MiB
End job on node111 at 2010-07-07 22:16:38