Trace number 2663650

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 2.58161 2.58301

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
MD5SUMd6d70da0465b3d9bf91bd0d1a6292c9e
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 benchmark0.508922
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 variables105
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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-2663650-1276649352.opb>
0.00/0.01	c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 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:
0.03/0.04	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1300 impls, 0 clqs
0.03/0.05	c (round 2) 19 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1972 impls, 0 clqs
0.03/0.05	c (round 3) 33 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2476 impls, 0 clqs
0.03/0.06	c (round 4) 47 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 6 upgd conss, 2812 impls, 0 clqs
0.03/0.06	c (round 5) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.03/0.06	c (round 6) 75 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.03/0.08	c    (0.1s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.03/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.08	c presolving (7 rounds):
0.03/0.08	c  75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.03/0.08	c  3000 implications, 0 cliques
0.03/0.08	c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.03/0.08	c     180 constraints of type <and>
0.03/0.08	c       5 constraints of type <linear>
0.03/0.08	c       6 constraints of type <logicor>
0.03/0.08	c transformed objective value is always integral (scale: 2)
0.03/0.08	c Presolving Time: 0.05
0.03/0.08	c - non default parameters ----------------------------------------------------------------------
0.03/0.08	c # SCIP version 1.2.1.2
0.03/0.08	c 
0.03/0.08	c # frequency for displaying node information lines
0.03/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.08	c display/freq = 10000
0.03/0.08	c 
0.03/0.08	c # maximal time in seconds to run
0.03/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08	c limits/time = 1800
0.03/0.08	c 
0.03/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08	c limits/memory = 1620
0.03/0.08	c 
0.03/0.08	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.03/0.08	c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08	c lp/solvefreq = -1
0.03/0.08	c 
0.03/0.08	c # should presolving try to simplify inequalities
0.03/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08	c constraints/linear/simplifyinequalities = TRUE
0.03/0.08	c 
0.03/0.08	c # should presolving try to simplify knapsacks
0.03/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08	c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.08	c 
0.03/0.08	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.03/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08	c heuristics/undercover/freq = 0
0.03/0.08	c 
0.03/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08	c separating/rapidlearning/freq = 0
0.03/0.08	c 
0.03/0.08	c -----------------------------------------------------------------------------------------------
0.03/0.08	c start solving
0.03/0.08	c 
0.03/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.08	c   0.1s|     1 |     2 |     0 |     - | 955k|   0 |   - | 275 | 191 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.89/1.92	c   1.7s| 10000 |  7843 |     0 |   0.0 |6364k| 127 |   - | 275 | 518 |   0 |   0 |   0 |1399 |   0 | 1.000000e+00 |      --      |    Inf 
2.49/2.55	o 3
2.49/2.55	c * 2.2s| 12833 |  2040 |     0 |   0.0 |3138k| 127 |   - | 275 | 734 |   0 |   0 |   0 |2028 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
2.49/2.57	c 
2.49/2.57	c SCIP Status        : problem is solved [optimal solution found]
2.49/2.57	c Solving Time (sec) : 2.27
2.49/2.57	c Solving Nodes      : 12837
2.49/2.57	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.49/2.57	c Dual Bound         : +3.00000000000000e+00
2.49/2.57	c Gap                : 0.00 %
2.49/2.57	s OPTIMUM FOUND
2.49/2.57	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 x92 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x91 -x90 -x89 -x88 
2.49/2.57	v -x87 -x86 -x85 x63 -x62 -x61 -x60 -x59 -x58 x57 -x84 -x83 -x82 -x81 x80 -x79 -x78 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x77 -x76 
2.49/2.57	v -x75 -x74 -x73 -x72 -x71 -x49 -x48 -x47 x46 -x45 -x44 x43 -x42 x41 x40 -x39 -x38 -x37 x36 x35 -x34 -x33 -x32 -x31 -x30 x29 
2.49/2.57	v x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 x20 x19 x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.49/2.57	c SCIP Status        : problem is solved [optimal solution found]
2.49/2.57	c Solving Time       :       2.27
2.49/2.57	c Original Problem   :
2.49/2.57	c   Problem name     : HOME/instance-2663650-1276649352.opb
2.49/2.57	c   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.57	c   Constraints      : 256 initial, 256 maximal
2.49/2.57	c Presolved Problem  :
2.49/2.57	c   Problem name     : t_HOME/instance-2663650-1276649352.opb
2.49/2.57	c   Variables        : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.57	c   Constraints      : 191 initial, 742 maximal
2.49/2.57	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.49/2.57	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.49/2.57	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.49/2.57	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.49/2.57	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.49/2.57	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.49/2.57	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.49/2.57	c   and              :       0.02         10         60          0          0          0         60          0         60
2.49/2.57	c   linear           :       0.01          1          4          0          0          0          0          0         30
2.49/2.57	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.49/2.57	c   root node        :          -         49          -          -         49          -          -          -          -
2.49/2.57	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.57	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.49/2.57	c   and              :        180          0      29321          0      11610        362      51340          0          0          0
2.49/2.57	c   linear           :          5          0      28959          0      11610       1370      19548          0          0          0
2.49/2.57	c   logicor          :          6+         0      11965          0      11609        125       3244          0          0          0
2.49/2.57	c   countsols        :          0          0          0          0      11610          0          0          0          0          0
2.49/2.57	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.49/2.57	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.49/2.57	c   and              :       0.30       0.00       0.16       0.00       0.14
2.49/2.57	c   linear           :       0.68       0.00       0.66       0.00       0.02
2.49/2.57	c   logicor          :       0.10       0.00       0.07       0.00       0.03
2.49/2.57	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.49/2.57	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.49/2.57	c   vbounds          :       0.02          2          0          0
2.49/2.57	c   rootredcost      :       0.00          0          0          0
2.49/2.57	c   pseudoobj        :       0.02      29001          0         35
2.49/2.57	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.49/2.57	c   propagation      :       0.28       1857       1856      16052       41.7        147       38.4          -
2.49/2.57	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.57	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.57	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.57	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.49/2.57	c   applied globally :          -          -          -       1858       18.6          -          -          -
2.49/2.57	c   applied locally  :          -          -          -        178       35.9          -          -          -
2.49/2.57	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.49/2.57	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.49/2.57	c   redcost          :       0.00          0          0          0          0          0
2.49/2.57	c   impliedbounds    :       0.00          0          0          0          0          0
2.49/2.57	c   intobj           :       0.00          0          0          0          0          0
2.49/2.57	c   cgmip            :       0.00          0          0          0          0          0
2.49/2.57	c   gomory           :       0.00          0          0          0          0          0
2.49/2.57	c   strongcg         :       0.00          0          0          0          0          0
2.49/2.57	c   cmir             :       0.00          0          0          0          0          0
2.49/2.57	c   flowcover        :       0.00          0          0          0          0          0
2.49/2.57	c   clique           :       0.00          0          0          0          0          0
2.49/2.57	c   zerohalf         :       0.00          0          0          0          0          0
2.49/2.57	c   mcf              :       0.00          0          0          0          0          0
2.49/2.57	c   rapidlearning    :       0.00          0          0          0          0          0
2.49/2.57	c Pricers            :       Time      Calls       Vars
2.49/2.57	c   problem variables:       0.00          0          0
2.49/2.57	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.57	c   relpscost        :       0.00          0          0          0          0          0          0
2.49/2.57	c   pscost           :       0.00          0          0          0          0          0          0
2.49/2.57	c   inference        :       0.39      11609          0          0          0          0      23218
2.49/2.57	c   mostinf          :       0.00          0          0          0          0          0          0
2.49/2.57	c   leastinf         :       0.00          0          0          0          0          0          0
2.49/2.57	c   fullstrong       :       0.00          0          0          0          0          0          0
2.49/2.57	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.49/2.57	c   random           :       0.00          0          0          0          0          0          0
2.49/2.57	c Primal Heuristics  :       Time      Calls      Found
2.49/2.57	c   LP solutions     :       0.00          -          0
2.49/2.57	c   pseudo solutions :       0.01          -          1
2.49/2.57	c   oneopt           :       0.01          0          0
2.49/2.57	c   trivial          :       0.00          2          0
2.49/2.57	c   simplerounding   :       0.00          0          0
2.49/2.57	c   zirounding       :       0.00          0          0
2.49/2.57	c   rounding         :       0.00          0          0
2.49/2.57	c   shifting         :       0.00          0          0
2.49/2.57	c   intshifting      :       0.00          0          0
2.49/2.57	c   twoopt           :       0.00          0          0
2.49/2.57	c   fixandinfer      :       0.00          0          0
2.49/2.57	c   feaspump         :       0.00          0          0
2.49/2.57	c   coefdiving       :       0.00          0          0
2.49/2.57	c   pscostdiving     :       0.00          0          0
2.49/2.57	c   fracdiving       :       0.00          0          0
2.49/2.57	c   veclendiving     :       0.00          0          0
2.49/2.57	c   intdiving        :       0.00          0          0
2.49/2.57	c   actconsdiving    :       0.00          0          0
2.49/2.57	c   objpscostdiving  :       0.00          0          0
2.49/2.57	c   rootsoldiving    :       0.00          0          0
2.49/2.57	c   linesearchdiving :       0.00          0          0
2.49/2.57	c   guideddiving     :       0.00          0          0
2.49/2.57	c   octane           :       0.00          0          0
2.49/2.57	c   rens             :       0.00          0          0
2.49/2.57	c   rins             :       0.00          0          0
2.49/2.57	c   localbranching   :       0.00          0          0
2.49/2.57	c   mutation         :       0.00          0          0
2.49/2.57	c   crossover        :       0.00          0          0
2.49/2.57	c   dins             :       0.00          0          0
2.49/2.57	c   undercover       :       0.00          0          0
2.49/2.57	c   nlp              :       0.00          0          0
2.49/2.57	c   trysol           :       0.00          0          0
2.49/2.57	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.49/2.57	c   primal LP        :       0.00          0          0       0.00          -
2.49/2.57	c   dual LP          :       0.00          0          0       0.00          -
2.49/2.57	c   lex dual LP      :       0.00          0          0       0.00          -
2.49/2.57	c   barrier LP       :       0.00          0          0       0.00          -
2.49/2.57	c   diving/probing LP:       0.00          0          0       0.00          -
2.49/2.57	c   strong branching :       0.00          0          0       0.00          -
2.49/2.57	c     (at root node) :          -          0          0       0.00          -
2.49/2.57	c   conflict analysis:       0.00          0          0       0.00          -
2.49/2.57	c B&B Tree           :
2.49/2.57	c   number of runs   :          1
2.49/2.57	c   nodes            :      12837
2.49/2.57	c   nodes (total)    :      12837
2.49/2.57	c   nodes left       :          0
2.49/2.57	c   max depth        :        127
2.49/2.57	c   max depth (total):        127
2.49/2.57	c   backtracks       :        879 (6.8%)
2.49/2.57	c   delayed cutoffs  :       2709
2.49/2.57	c   repropagations   :       1910 (6968 domain reductions, 630 cutoffs)
2.49/2.57	c   avg switch length:       3.99
2.49/2.57	c   switching time   :       0.23
2.49/2.57	c Solution           :
2.49/2.57	c   Solutions found  :          1 (1 improvements)
2.49/2.57	c   First Solution   : +3.00000000000000e+00   (in run 1, after 12833 nodes, 2.24 seconds, depth 36, found by <relaxation>)
2.49/2.57	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 12833 nodes, 2.24 seconds, depth 36, found by <relaxation>)
2.49/2.57	c   Dual Bound       : +3.00000000000000e+00
2.49/2.57	c   Gap              :       0.00 %
2.49/2.57	c   Root Dual Bound  : +1.00000000000000e+00
2.49/2.57	c   Root Iterations  :          0
2.49/2.58	c Time complete: 2.58.

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-2663650-1276649352/watcher-2663650-1276649352 -o /tmp/evaluation-result-2663650-1276649352/solver-2663650-1276649352 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663650-1276649352.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: 1.00 1.00 1.00 3/106 12931
/proc/meminfo: memFree=1774892/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=6584 CPUtime=0
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 994 0 0 0 0 0 0 0 20 0 1 0 40539151 6742016 918 1992294400 4194304 7136930 140733968761664 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12931/statm: 1646 927 254 719 0 925 0

[startup+0.0398931 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12931
/proc/meminfo: memFree=1774892/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=10744 CPUtime=0.03
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 2572 0 0 0 2 1 0 0 20 0 1 0 40539151 11001856 1885 1992294400 4194304 7136930 140733968761664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 2686 1885 328 719 0 1965 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10744

[startup+0.1019 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12931
/proc/meminfo: memFree=1774892/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=12072 CPUtime=0.09
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 6062 0 0 0 6 3 0 0 20 0 1 0 40539151 12361728 2291 1992294400 4194304 7136930 140733968761664 18446744073709551615 4976417 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 3018 2292 394 719 0 2297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12072

[startup+0.30192 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12931
/proc/meminfo: memFree=1774892/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=13064 CPUtime=0.29
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 6330 0 0 0 24 5 0 0 20 0 1 0 40539151 13377536 2559 1992294400 4194304 7136930 140733968761664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 3266 2559 394 719 0 2545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13064

[startup+0.701961 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12931
/proc/meminfo: memFree=1774892/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=15472 CPUtime=0.69
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 6941 0 0 0 59 10 0 0 21 0 1 0 40539151 15843328 3170 1992294400 4194304 7136930 140733968761664 18446744073709551615 4208275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 3868 3170 394 719 0 3147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15472

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12932
/proc/meminfo: memFree=1763228/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=18080 CPUtime=1.49
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 7606 0 0 0 131 18 0 0 22 0 1 0 40539151 18513920 3835 1992294400 4194304 7136930 140733968761664 18446744073709551615 4981228 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 4520 3835 394 719 0 3799 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18080

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

[startup+2.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12932
/proc/meminfo: memFree=1759384/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=20632 CPUtime=2.29
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 8250 0 0 0 202 27 0 0 25 0 1 0 40539151 21127168 4479 1992294400 4194304 7136930 140733968761664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 5158 4479 394 719 0 4437 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 20632

[startup+2.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12932
/proc/meminfo: memFree=1759384/2059040 swapFree=4135684/4192956
[pid=12931] ppid=12929 vsize=21224 CPUtime=2.49
/proc/12931/stat : 12931 (pbscip.linux.x8) R 12929 12931 12171 0 -1 4202496 8400 0 0 0 220 29 0 0 25 0 1 0 40539151 21733376 4629 1992294400 4194304 7136930 140733968761664 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12931/statm: 5306 4629 394 719 0 4585 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 21224

Child status: 0
Real time (s): 2.58301
CPU time (s): 2.58161
CPU user time (s): 2.28065
CPU system time (s): 0.300954
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 21224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.28065
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8419
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 6

runsolver used 0.009998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-16 02:49:12
IDJOB=2663650
IDBENCH=48023
IDSOLVER=1167
FILE ID=node002/2663650-1276649352
PBS_JOBID= 11172437
Free space on /tmp= 62572 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=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-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-2663650-1276649352/watcher-2663650-1276649352 -o /tmp/evaluation-result-2663650-1276649352/solver-2663650-1276649352 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663650-1276649352.opb -t 1800 -m 1800

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

MD5SUM BENCH= d6d70da0465b3d9bf91bd0d1a6292c9e
RANDOM SEED=381888602

node002.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1775420 kB
Buffers:         74756 kB
Cached:         115908 kB
SwapCached:      10756 kB
Active:         104548 kB
Inactive:        99628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1775420 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            3272 kB
Writeback:           0 kB
AnonPages:       11652 kB
Mapped:           9368 kB
Slab:            57732 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181020 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= 62568 MiB
End job on node002 at 2010-06-16 02:49:15