Trace number 2663633

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 5.61315 5.61477

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=173-P1=191-P2=127-P3=113-P4=97-P5=167-B.opb
MD5SUM88214650523f8a2de77e1fd9d134abd8
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 benchmark0.566912
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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-2663633-1276648616.opb>
0.00/0.01	c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 331 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
0.01/0.02	c presolving:
0.01/0.06	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1640 impls, 0 clqs
0.01/0.07	c (round 2) 21 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 2536 impls, 0 clqs
0.01/0.07	c (round 3) 37 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 3208 impls, 0 clqs
0.01/0.08	c (round 4) 53 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 3656 impls, 0 clqs
0.01/0.08	c (round 5) 69 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.01/0.09	c (round 6) 85 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (7 rounds):
0.09/0.10	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.09/0.10	c  3900 implications, 0 cliques
0.09/0.10	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.09/0.10	c     245 constraints of type <and>
0.09/0.10	c       5 constraints of type <linear>
0.09/0.10	c       6 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c - non default parameters ----------------------------------------------------------------------
0.09/0.11	c # SCIP version 1.2.1.2
0.09/0.11	c 
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = 10000
0.09/0.11	c 
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = 1800
0.09/0.11	c 
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = 1620
0.09/0.11	c 
0.09/0.11	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c lp/solvefreq = -1
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify inequalities
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/linear/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify knapsacks
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c heuristics/undercover/freq = 0
0.09/0.11	c 
0.09/0.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c separating/rapidlearning/freq = 0
0.09/0.11	c 
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving
0.09/0.11	c 
0.09/0.11	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     2 |     0 |     - |1175k|   0 |   - | 355 | 256 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.19/2.28	c   2.0s| 10000 |  7658 |     0 |   0.0 |6654k| 198 |   - | 355 | 649 |   0 |   0 |   0 |1541 |   0 | 1.000000e+00 |      --      |    Inf 
4.69/4.72	c   4.2s| 20000 | 14989 |     0 |   0.0 |  11M| 198 |   - | 355 | 525 |   0 |   0 |   0 |3272 |   0 | 1.000000e+00 |      --      |    Inf 
5.50/5.59	o 3
5.50/5.59	c * 5.0s| 23495 |   363 |     0 |   0.0 |2038k| 198 |   - | 355 | 685 |   0 |   0 |   0 |3878 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
5.59/5.60	c 
5.59/5.60	c SCIP Status        : problem is solved [optimal solution found]
5.59/5.60	c Solving Time (sec) : 4.97
5.59/5.60	c Solving Nodes      : 23496
5.59/5.60	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
5.59/5.60	c Dual Bound         : +3.00000000000000e+00
5.59/5.60	c Gap                : 0.00 %
5.59/5.60	s OPTIMUM FOUND
5.59/5.60	v -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x80 -x79 -x78 -x77 -x76 -x75 -x74 
5.59/5.60	v x73 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x72 -x71 -x70 x69 x68 -x67 x66 x65 -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 
5.59/5.60	v -x64 -x63 -x62 -x61 x60 -x59 -x58 x57 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x56 -x55 -x54 x53 -x52 x51 -x50 x49 -x48 -x47 
5.59/5.60	v -x46 -x45 x44 -x43 x42 x41 -x40 -x39 -x38 x37 -x36 -x35 x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 x22 -x21 -x20 
5.59/5.60	v x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
5.59/5.60	c SCIP Status        : problem is solved [optimal solution found]
5.59/5.60	c Solving Time       :       4.97
5.59/5.60	c Original Problem   :
5.59/5.60	c   Problem name     : HOME/instance-2663633-1276648616.opb
5.59/5.60	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
5.59/5.60	c   Constraints      : 331 initial, 331 maximal
5.59/5.60	c Presolved Problem  :
5.59/5.60	c   Problem name     : t_HOME/instance-2663633-1276648616.opb
5.59/5.60	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
5.59/5.60	c   Constraints      : 256 initial, 877 maximal
5.59/5.60	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.59/5.60	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.59/5.60	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.59/5.60	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.59/5.60	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.59/5.60	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.59/5.60	c   probing          :       0.02          0          0          0          0          0          0          0          0
5.59/5.60	c   and              :       0.03         10         70          0          0          0         70          0         70
5.59/5.60	c   linear           :       0.00          1          4          0          0          0          0          0         36
5.59/5.60	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.59/5.60	c   root node        :          -         67          -          -         67          -          -          -          -
5.59/5.60	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.59/5.60	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.59/5.60	c   and              :        245          0      53995          0      21264        732     107690          0          0          0
5.59/5.60	c   linear           :          5          0      53263          0      21264       2556      36940          0          0          0
5.59/5.60	c   logicor          :          6+         0      21705          0      21259        231       5212          0          0          0
5.59/5.60	c   countsols        :          0          0          0          0      21265          0          0          0          0          0
5.59/5.60	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.59/5.60	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.59/5.60	c   and              :       0.88       0.00       0.63       0.00       0.25
5.59/5.60	c   linear           :       1.44       0.00       1.42       0.00       0.02
5.59/5.60	c   logicor          :       0.28       0.00       0.24       0.00       0.04
5.59/5.60	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.59/5.60	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.59/5.60	c   vbounds          :       0.03          2          0          0
5.59/5.60	c   rootredcost      :       0.02          0          0          0
5.59/5.60	c   pseudoobj        :       0.12      53660          0         19
5.59/5.60	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.59/5.60	c   propagation      :       0.84       3519       3516      35434       55.3        240       56.6          -
5.59/5.60	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.59/5.60	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.59/5.60	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.59/5.60	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.59/5.60	c   applied globally :          -          -          -       3339       19.8          -          -          -
5.59/5.60	c   applied locally  :          -          -          -        541       59.0          -          -          -
5.59/5.60	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.59/5.60	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.59/5.60	c   redcost          :       0.00          0          0          0          0          0
5.59/5.60	c   impliedbounds    :       0.00          0          0          0          0          0
5.59/5.60	c   intobj           :       0.00          0          0          0          0          0
5.59/5.60	c   cgmip            :       0.00          0          0          0          0          0
5.59/5.60	c   gomory           :       0.00          0          0          0          0          0
5.59/5.60	c   strongcg         :       0.00          0          0          0          0          0
5.59/5.60	c   cmir             :       0.00          0          0          0          0          0
5.59/5.60	c   flowcover        :       0.00          0          0          0          0          0
5.59/5.60	c   clique           :       0.00          0          0          0          0          0
5.59/5.60	c   zerohalf         :       0.00          0          0          0          0          0
5.59/5.60	c   mcf              :       0.00          0          0          0          0          0
5.59/5.60	c   rapidlearning    :       0.00          0          0          0          0          0
5.59/5.60	c Pricers            :       Time      Calls       Vars
5.59/5.60	c   problem variables:       0.00          0          0
5.59/5.60	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.59/5.60	c   relpscost        :       0.00          0          0          0          0          0          0
5.59/5.60	c   pscost           :       0.00          0          0          0          0          0          0
5.59/5.60	c   inference        :       0.85      21264          0          0          0          0      42528
5.59/5.60	c   mostinf          :       0.00          0          0          0          0          0          0
5.59/5.60	c   leastinf         :       0.00          0          0          0          0          0          0
5.59/5.60	c   fullstrong       :       0.00          0          0          0          0          0          0
5.59/5.60	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.59/5.60	c   random           :       0.00          0          0          0          0          0          0
5.59/5.60	c Primal Heuristics  :       Time      Calls      Found
5.59/5.60	c   LP solutions     :       0.00          -          0
5.59/5.60	c   pseudo solutions :       0.04          -          1
5.59/5.60	c   oneopt           :       0.02          0          0
5.59/5.60	c   trivial          :       0.00          2          0
5.59/5.60	c   simplerounding   :       0.00          0          0
5.59/5.60	c   zirounding       :       0.00          0          0
5.59/5.60	c   rounding         :       0.00          0          0
5.59/5.60	c   shifting         :       0.00          0          0
5.59/5.60	c   intshifting      :       0.00          0          0
5.59/5.60	c   twoopt           :       0.00          0          0
5.59/5.60	c   fixandinfer      :       0.00          0          0
5.59/5.60	c   feaspump         :       0.00          0          0
5.59/5.60	c   coefdiving       :       0.00          0          0
5.59/5.60	c   pscostdiving     :       0.00          0          0
5.59/5.60	c   fracdiving       :       0.00          0          0
5.59/5.60	c   veclendiving     :       0.00          0          0
5.59/5.60	c   intdiving        :       0.00          0          0
5.59/5.60	c   actconsdiving    :       0.00          0          0
5.59/5.60	c   objpscostdiving  :       0.00          0          0
5.59/5.60	c   rootsoldiving    :       0.00          0          0
5.59/5.60	c   linesearchdiving :       0.00          0          0
5.59/5.60	c   guideddiving     :       0.00          0          0
5.59/5.60	c   octane           :       0.00          0          0
5.59/5.60	c   rens             :       0.00          0          0
5.59/5.60	c   rins             :       0.00          0          0
5.59/5.60	c   localbranching   :       0.00          0          0
5.59/5.60	c   mutation         :       0.00          0          0
5.59/5.60	c   crossover        :       0.00          0          0
5.59/5.60	c   dins             :       0.00          0          0
5.59/5.60	c   undercover       :       0.00          0          0
5.59/5.60	c   nlp              :       0.01          0          0
5.59/5.60	c   trysol           :       0.02          0          0
5.59/5.60	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.59/5.60	c   primal LP        :       0.00          0          0       0.00          -
5.59/5.60	c   dual LP          :       0.00          0          0       0.00          -
5.59/5.60	c   lex dual LP      :       0.00          0          0       0.00          -
5.59/5.60	c   barrier LP       :       0.00          0          0       0.00          -
5.59/5.60	c   diving/probing LP:       0.00          0          0       0.00          -
5.59/5.60	c   strong branching :       0.00          0          0       0.00          -
5.59/5.60	c     (at root node) :          -          0          0       0.00          -
5.59/5.60	c   conflict analysis:       0.00          0          0       0.00          -
5.59/5.60	c B&B Tree           :
5.59/5.60	c   number of runs   :          1
5.59/5.60	c   nodes            :      23496
5.59/5.60	c   nodes (total)    :      23496
5.59/5.60	c   nodes left       :          0
5.59/5.60	c   max depth        :        198
5.59/5.60	c   max depth (total):        198
5.59/5.60	c   backtracks       :       1398 (5.9%)
5.59/5.60	c   delayed cutoffs  :       1857
5.59/5.60	c   repropagations   :       3984 (16022 domain reductions, 1288 cutoffs)
5.59/5.60	c   avg switch length:       4.01
5.59/5.60	c   switching time   :       0.48
5.59/5.60	c Solution           :
5.59/5.60	c   Solutions found  :          1 (1 improvements)
5.59/5.60	c   First Solution   : +3.00000000000000e+00   (in run 1, after 23495 nodes, 4.93 seconds, depth 53, found by <relaxation>)
5.59/5.60	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 23495 nodes, 4.93 seconds, depth 53, found by <relaxation>)
5.59/5.60	c   Dual Bound       : +3.00000000000000e+00
5.59/5.60	c   Gap              :       0.00 %
5.59/5.60	c   Root Dual Bound  : +1.00000000000000e+00
5.59/5.60	c   Root Iterations  :          0
5.59/5.61	c Time complete: 5.6.

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-2663633-1276648616/watcher-2663633-1276648616 -o /tmp/evaluation-result-2663633-1276648616/solver-2663633-1276648616 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663633-1276648616.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: 2.57 2.55 2.09 3/106 5494
/proc/meminfo: memFree=1809552/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=6584 CPUtime=0
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 1007 0 0 0 0 0 0 0 25 0 1 0 40465359 6742016 929 1992294400 4194304 7136930 140735310030992 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5494/statm: 1646 939 254 719 0 925 0

[startup+0.01698 s]
/proc/loadavg: 2.57 2.55 2.09 3/106 5494
/proc/meminfo: memFree=1809552/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=8964 CPUtime=0.01
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 1993 0 0 0 1 0 0 0 25 0 1 0 40465359 9179136 1562 1992294400 4194304 7136930 140735310030992 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 2241 1573 279 719 0 1520 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8964

[startup+0.100988 s]
/proc/loadavg: 2.57 2.55 2.09 3/106 5494
/proc/meminfo: memFree=1809552/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=11108 CPUtime=0.09
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 5822 0 0 0 5 4 0 0 25 0 1 0 40465359 11374592 2050 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 2777 2050 371 719 0 2056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11108

[startup+0.30101 s]
/proc/loadavg: 2.57 2.55 2.09 3/106 5494
/proc/meminfo: memFree=1809552/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=13244 CPUtime=0.29
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 6368 0 0 0 22 7 0 0 25 0 1 0 40465359 13561856 2596 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 3311 2596 394 719 0 2590 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13244

[startup+0.701054 s]
/proc/loadavg: 2.57 2.55 2.09 3/106 5494
/proc/meminfo: memFree=1809552/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=14836 CPUtime=0.69
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 6754 0 0 0 57 12 0 0 25 0 1 0 40465359 15192064 2982 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 3709 2982 394 719 0 2988 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14836

[startup+1.50114 s]
/proc/loadavg: 2.57 2.55 2.09 2/107 5495
/proc/meminfo: memFree=1797144/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=17532 CPUtime=1.49
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 7450 0 0 0 129 20 0 0 25 0 1 0 40465359 17952768 3678 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 4383 3678 394 719 0 3662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17532

[startup+3.10132 s]
/proc/loadavg: 2.57 2.55 2.09 2/107 5495
/proc/meminfo: memFree=1794044/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=22068 CPUtime=3.09
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 8610 0 0 0 272 37 0 0 25 0 1 0 40465359 22597632 4838 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 5517 4838 394 719 0 4796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22068

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

[startup+4.7015 s]
/proc/loadavg: 2.44 2.53 2.08 2/107 5495
/proc/meminfo: memFree=1788464/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=26868 CPUtime=4.69
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 9810 0 0 0 415 54 0 0 25 0 1 0 40465359 27512832 6038 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 6717 6038 394 719 0 5996 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 26868

[startup+5.10154 s]
/proc/loadavg: 2.44 2.53 2.08 2/107 5495
/proc/meminfo: memFree=1788464/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=28188 CPUtime=5.09
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 10137 0 0 0 451 58 0 0 25 0 1 0 40465359 28864512 6365 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 7047 6365 394 719 0 6326 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 28188

[startup+5.50859 s]
/proc/loadavg: 2.44 2.53 2.08 2/107 5495
/proc/meminfo: memFree=1784744/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=28940 CPUtime=5.5
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 10361 0 0 0 489 61 0 0 25 0 1 0 40465359 29634560 6589 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 7235 6589 394 719 0 6514 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 28940

[startup+5.6016 s]
/proc/loadavg: 2.44 2.53 2.08 2/107 5495
/proc/meminfo: memFree=1784744/2059040 swapFree=4140468/4192956
[pid=5494] ppid=5492 vsize=29068 CPUtime=5.59
/proc/5494/stat : 5494 (pbscip.linux.x8) R 5492 5494 5355 0 -1 4202496 10414 0 0 0 497 62 0 0 25 0 1 0 40465359 29765632 6593 1992294400 4194304 7136930 140735310030992 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5494/statm: 7267 6593 394 719 0 6546 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 29068

Child status: 0
Real time (s): 5.61477
CPU time (s): 5.61315
CPU user time (s): 4.98624
CPU system time (s): 0.626904
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 29068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.98624
system time used= 0.626904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10426
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 62

runsolver used 0.014997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 02:36:56
IDJOB=2663633
IDBENCH=48006
IDSOLVER=1167
FILE ID=node005/2663633-1276648616
PBS_JOBID= 11172453
Free space on /tmp= 62564 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=8-P0=173-P1=191-P2=127-P3=113-P4=97-P5=167-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-2663633-1276648616/watcher-2663633-1276648616 -o /tmp/evaluation-result-2663633-1276648616/solver-2663633-1276648616 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663633-1276648616.opb -t 1800 -m 1800

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

MD5SUM BENCH= 88214650523f8a2de77e1fd9d134abd8
RANDOM SEED=1910280815

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810080 kB
Buffers:         69908 kB
Cached:          97864 kB
SwapCached:       6288 kB
Active:          94112 kB
Inactive:        87272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810080 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            3660 kB
Writeback:           0 kB
AnonPages:       11624 kB
Mapped:          13088 kB
Slab:            45904 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182716 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= 62564 MiB
End job on node005 at 2010-06-16 02:37:02