Trace number 2663516

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 0.857868 0.858495

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.530918
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

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: NONE] [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-2663516-1276646088.opb>
0.00/0.01	c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.01	c presolving:
0.01/0.03	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1000 impls, 0 clqs
0.01/0.03	c (round 2) 17 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 34 chg coeffs, 6 upgd conss, 1480 impls, 0 clqs
0.01/0.04	c (round 3) 29 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 6 upgd conss, 1840 impls, 0 clqs
0.01/0.04	c (round 4) 41 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2080 impls, 0 clqs
0.01/0.04	c (round 5) 53 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 2200 impls, 0 clqs
0.01/0.05	c (round 6) 65 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 2200 impls, 0 clqs
0.01/0.06	c    (0.0s) probing: 147/205 (71.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.01/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06	c presolving (7 rounds):
0.01/0.06	c  65 deleted vars, 50 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 74 changed coefficients
0.01/0.06	c  2220 implications, 0 cliques
0.01/0.06	c presolved problem has 205 variables (205 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.01/0.06	c     125 constraints of type <and>
0.01/0.06	c       5 constraints of type <linear>
0.01/0.06	c       6 constraints of type <logicor>
0.01/0.06	c transformed objective value is always integral (scale: 2)
0.01/0.06	c Presolving Time: 0.01
0.01/0.06	c - non default parameters ----------------------------------------------------------------------
0.01/0.06	c # SCIP version 1.2.1.2
0.01/0.06	c 
0.01/0.06	c # frequency for displaying node information lines
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06	c display/freq = 10000
0.01/0.06	c 
0.01/0.06	c # maximal time in seconds to run
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/time = 1800
0.01/0.06	c 
0.01/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/memory = 1620
0.01/0.06	c 
0.01/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.06	c lp/solvefreq = -1
0.01/0.06	c 
0.01/0.06	c # should presolving try to simplify inequalities
0.01/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.06	c constraints/linear/simplifyinequalities = TRUE
0.01/0.06	c 
0.01/0.06	c # should presolving try to simplify knapsacks
0.01/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.06	c 
0.01/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.06	c heuristics/undercover/freq = 0
0.01/0.06	c 
0.01/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.06	c separating/rapidlearning/freq = 0
0.01/0.06	c 
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c start solving
0.01/0.06	c 
0.01/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.06	c   0.0s|     1 |     2 |     0 |     - | 752k|   0 |   - | 205 | 136 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.49/0.57	o 5
0.49/0.57	c * 0.5s|  3097 |  2185 |     0 |   0.0 |2386k|  65 |   - | 205 | 527 |   0 |   0 |   0 | 668 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
0.79/0.84	o 3
0.79/0.84	c * 0.7s|  4489 |  1916 |     0 |   0.0 |2331k|  65 |   - | 205 | 429 |   0 |   0 |   0 | 927 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
0.79/0.84	c 
0.79/0.84	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.84	c Solving Time (sec) : 0.69
0.79/0.84	c Solving Nodes      : 4490
0.79/0.84	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
0.79/0.84	c Dual Bound         : +3.00000000000000e+00
0.79/0.84	c Gap                : 0.00 %
0.79/0.85	s OPTIMUM FOUND
0.79/0.85	v -x90 -x89 -x88 -x87 x86 x85 -x84 -x83 -x82 -x81 -x80 -x79 -x60 -x59 x58 -x57 -x56 x55 -x78 x77 -x76 -x75 -x74 x73 -x54 -x53 -x52 
0.79/0.85	v -x51 -x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 x48 -x47 -x46 -x45 -x44 x43 -x66 -x65 -x64 -x63 x62 -x61 -x42 -x41 -x40 -x39 -x38 
0.79/0.85	v x37 -x36 x35 -x34 x33 x32 x31 -x30 -x29 x28 -x27 -x26 x25 x24 -x23 -x22 -x21 -x20 x19 x18 -x17 -x16 -x15 -x14 x13 x12 -x11 
0.79/0.85	v x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.79/0.85	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.85	c Solving Time       :       0.69
0.79/0.85	c Original Problem   :
0.79/0.85	c   Problem name     : HOME/instance-2663516-1276646088.opb
0.79/0.85	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85	c   Constraints      : 191 initial, 191 maximal
0.79/0.85	c Presolved Problem  :
0.79/0.85	c   Problem name     : t_HOME/instance-2663516-1276646088.opb
0.79/0.85	c   Variables        : 205 (205 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85	c   Constraints      : 136 initial, 527 maximal
0.79/0.85	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.79/0.85	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.79/0.85	c   and              :       0.00         10         50          0          0          0         50          0         50
0.79/0.85	c   linear           :       0.00          1          4          0          0          0          0          0         24
0.79/0.85	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   root node        :          -         29          -          -         29          -          -          -          -
0.79/0.85	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.85	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.79/0.85	c   and              :        125          0      11185          0       3984        160      15496          0          0          0
0.79/0.85	c   linear           :          5          0      11023          0       3984        542       7891          0          0          0
0.79/0.85	c   logicor          :          6+         0       4983          0       3986         48       1096          0          0          0
0.79/0.85	c   countsols        :          0          0          0          0       3986          0          0          0          0          0
0.79/0.85	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.79/0.85	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   and              :       0.14       0.00       0.10       0.00       0.04
0.79/0.85	c   linear           :       0.17       0.00       0.17       0.00       0.00
0.79/0.85	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.79/0.85	c   vbounds          :       0.00          2          0          0
0.79/0.85	c   rootredcost      :       0.01          0          0          0
0.79/0.85	c   pseudoobj        :       0.02      10885          2         52
0.79/0.85	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.79/0.85	c   propagation      :       0.11        752        750       5934       32.9         63       26.7          -
0.79/0.85	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   pseudo solution  :       0.00          1          1          1        0.0          0        0.0          -
0.79/0.85	c   applied globally :          -          -          -        895       17.4          -          -          -
0.79/0.85	c   applied locally  :          -          -          -         32       35.0          -          -          -
0.79/0.85	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.79/0.85	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.79/0.85	c   redcost          :       0.00          0          0          0          0          0
0.79/0.85	c   impliedbounds    :       0.00          0          0          0          0          0
0.79/0.85	c   intobj           :       0.00          0          0          0          0          0
0.79/0.85	c   cgmip            :       0.00          0          0          0          0          0
0.79/0.85	c   gomory           :       0.00          0          0          0          0          0
0.79/0.85	c   strongcg         :       0.00          0          0          0          0          0
0.79/0.85	c   cmir             :       0.00          0          0          0          0          0
0.79/0.85	c   flowcover        :       0.00          0          0          0          0          0
0.79/0.85	c   clique           :       0.00          0          0          0          0          0
0.79/0.85	c   zerohalf         :       0.00          0          0          0          0          0
0.79/0.85	c   mcf              :       0.00          0          0          0          0          0
0.79/0.85	c   rapidlearning    :       0.00          0          0          0          0          0
0.79/0.85	c Pricers            :       Time      Calls       Vars
0.79/0.85	c   problem variables:       0.00          0          0
0.79/0.85	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.85	c   relpscost        :       0.00          0          0          0          0          0          0
0.79/0.85	c   pscost           :       0.00          0          0          0          0          0          0
0.79/0.85	c   inference        :       0.08       3984          0          0          0          0       7968
0.79/0.85	c   mostinf          :       0.00          0          0          0          0          0          0
0.79/0.85	c   leastinf         :       0.00          0          0          0          0          0          0
0.79/0.85	c   fullstrong       :       0.00          0          0          0          0          0          0
0.79/0.85	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.79/0.85	c   random           :       0.00          0          0          0          0          0          0
0.79/0.85	c Primal Heuristics  :       Time      Calls      Found
0.79/0.85	c   LP solutions     :       0.00          -          0
0.79/0.85	c   pseudo solutions :       0.00          -          2
0.79/0.85	c   oneopt           :       0.00          0          0
0.79/0.85	c   trivial          :       0.00          2          0
0.79/0.85	c   simplerounding   :       0.00          0          0
0.79/0.85	c   zirounding       :       0.00          0          0
0.79/0.85	c   rounding         :       0.00          0          0
0.79/0.85	c   shifting         :       0.00          0          0
0.79/0.85	c   intshifting      :       0.00          0          0
0.79/0.85	c   twoopt           :       0.00          0          0
0.79/0.85	c   fixandinfer      :       0.00          0          0
0.79/0.85	c   feaspump         :       0.00          0          0
0.79/0.85	c   coefdiving       :       0.00          0          0
0.79/0.85	c   pscostdiving     :       0.00          0          0
0.79/0.85	c   fracdiving       :       0.00          0          0
0.79/0.85	c   veclendiving     :       0.00          0          0
0.79/0.85	c   intdiving        :       0.00          0          0
0.79/0.85	c   actconsdiving    :       0.00          0          0
0.79/0.85	c   objpscostdiving  :       0.00          0          0
0.79/0.85	c   rootsoldiving    :       0.00          0          0
0.79/0.85	c   linesearchdiving :       0.00          0          0
0.79/0.85	c   guideddiving     :       0.00          0          0
0.79/0.85	c   octane           :       0.00          0          0
0.79/0.85	c   rens             :       0.00          0          0
0.79/0.85	c   rins             :       0.00          0          0
0.79/0.85	c   localbranching   :       0.00          0          0
0.79/0.85	c   mutation         :       0.00          0          0
0.79/0.85	c   crossover        :       0.00          0          0
0.79/0.85	c   dins             :       0.00          0          0
0.79/0.85	c   undercover       :       0.00          0          0
0.79/0.85	c   nlp              :       0.00          0          0
0.79/0.85	c   trysol           :       0.00          0          0
0.79/0.85	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.79/0.85	c   primal LP        :       0.00          0          0       0.00          -
0.79/0.85	c   dual LP          :       0.00          0          0       0.00          -
0.79/0.85	c   lex dual LP      :       0.00          0          0       0.00          -
0.79/0.85	c   barrier LP       :       0.00          0          0       0.00          -
0.79/0.85	c   diving/probing LP:       0.00          0          0       0.00          -
0.79/0.85	c   strong branching :       0.00          0          0       0.00          -
0.79/0.85	c     (at root node) :          -          0          0       0.00          -
0.79/0.85	c   conflict analysis:       0.00          0          0       0.00          -
0.79/0.85	c B&B Tree           :
0.79/0.85	c   number of runs   :          1
0.79/0.85	c   nodes            :       4490
0.79/0.85	c   nodes (total)    :       4490
0.79/0.85	c   nodes left       :          0
0.79/0.85	c   max depth        :         65
0.79/0.85	c   max depth (total):         65
0.79/0.85	c   backtracks       :        465 (10.4%)
0.79/0.85	c   delayed cutoffs  :       2234
0.79/0.85	c   repropagations   :       1213 (2965 domain reductions, 249 cutoffs)
0.79/0.85	c   avg switch length:       4.34
0.79/0.85	c   switching time   :       0.10
0.79/0.85	c Solution           :
0.79/0.85	c   Solutions found  :          2 (2 improvements)
0.79/0.85	c   First Solution   : +5.00000000000000e+00   (in run 1, after 3097 nodes, 0.47 seconds, depth 44, found by <relaxation>)
0.79/0.85	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4489 nodes, 0.68 seconds, depth 43, found by <relaxation>)
0.79/0.85	c   Dual Bound       : +3.00000000000000e+00
0.79/0.85	c   Gap              :       0.00 %
0.79/0.85	c   Root Dual Bound  : +1.00000000000000e+00
0.79/0.85	c   Root Iterations  :          0
0.79/0.85	c Time complete: 0.84.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663516-1276646088/watcher-2663516-1276646088 -o /tmp/evaluation-result-2663516-1276646088/solver-2663516-1276646088 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663516-1276646088.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 13810
/proc/meminfo: memFree=1804048/2059040 swapFree=4175448/4192956
[pid=13810] ppid=13808 vsize=7612 CPUtime=0
/proc/13810/stat : 13810 (pbscip.linux.x8) R 13808 13810 13785 0 -1 4202496 1157 0 0 0 0 0 0 0 25 0 1 0 5902501 7794688 1080 1992294400 4194304 7136930 140737318167120 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13810/statm: 1903 1089 254 719 0 1182 0

[startup+0.020921 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 13810
/proc/meminfo: memFree=1804048/2059040 swapFree=4175448/4192956
[pid=13810] ppid=13808 vsize=10644 CPUtime=0.01
/proc/13810/stat : 13810 (pbscip.linux.x8) R 13808 13810 13785 0 -1 4202496 2550 0 0 0 1 0 0 0 25 0 1 0 5902501 10899456 1863 1992294400 4194304 7136930 140737318167120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13810/statm: 2661 1863 328 719 0 1940 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10644

[startup+0.100928 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 13810
/proc/meminfo: memFree=1804048/2059040 swapFree=4175448/4192956
[pid=13810] ppid=13808 vsize=12096 CPUtime=0.09
/proc/13810/stat : 13810 (pbscip.linux.x8) R 13808 13810 13785 0 -1 4202496 6068 0 0 0 6 3 0 0 25 0 1 0 5902501 12386304 2297 1992294400 4194304 7136930 140737318167120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13810/statm: 3024 2297 394 719 0 2303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12096

[startup+0.300948 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 13810
/proc/meminfo: memFree=1804048/2059040 swapFree=4175448/4192956
[pid=13810] ppid=13808 vsize=12784 CPUtime=0.29
/proc/13810/stat : 13810 (pbscip.linux.x8) R 13808 13810 13785 0 -1 4202496 6269 0 0 0 23 6 0 0 25 0 1 0 5902501 13090816 2498 1992294400 4194304 7136930 140737318167120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13810/statm: 3196 2498 394 719 0 2475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12784

[startup+0.70099 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 13810
/proc/meminfo: memFree=1804048/2059040 swapFree=4175448/4192956
[pid=13810] ppid=13808 vsize=14320 CPUtime=0.69
/proc/13810/stat : 13810 (pbscip.linux.x8) R 13808 13810 13785 0 -1 4202496 6648 0 0 0 56 13 0 0 25 0 1 0 5902501 14663680 2877 1992294400 4194304 7136930 140737318167120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13810/statm: 3580 2877 394 719 0 2859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14320

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

[startup+0.801 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 13810
/proc/meminfo: memFree=1804048/2059040 swapFree=4175448/4192956
[pid=13810] ppid=13808 vsize=14980 CPUtime=0.79
/proc/13810/stat : 13810 (pbscip.linux.x8) R 13808 13810 13785 0 -1 4202496 6821 0 0 0 65 14 0 0 25 0 1 0 5902501 15339520 3050 1992294400 4194304 7136930 140737318167120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13810/statm: 3745 3050 394 719 0 3024 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 14980

Child status: 0
Real time (s): 0.858495
CPU time (s): 0.857868
CPU user time (s): 0.697893
CPU system time (s): 0.159975
CPU usage (%): 99.927
Max. virtual memory (cumulated for all children) (KiB): 14980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.697893
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6905
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= 2
involuntary context switches= 2

runsolver used 0.006998 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-16 01:54:48
IDJOB=2663516
IDBENCH=47889
IDSOLVER=1167
FILE ID=node083/2663516-1276646088
PBS_JOBID= 11172444
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663516-1276646088/watcher-2663516-1276646088 -o /tmp/evaluation-result-2663516-1276646088/solver-2663516-1276646088 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663516-1276646088.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b
RANDOM SEED=870640235

node083.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804452 kB
Buffers:         19424 kB
Cached:         103320 kB
SwapCached:      13528 kB
Active:          82920 kB
Inactive:        95500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804452 kB
SwapTotal:     4192956 kB
SwapFree:      4175448 kB
Dirty:            3432 kB
Writeback:           0 kB
AnonPages:       42228 kB
Mapped:          14292 kB
Slab:            54284 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181244 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node083 at 2010-06-16 01:54:49