Trace number 2663623

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 2.39464 2.39457

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
MD5SUMff8e4ce8aca8e0dab1b59dd2a47026b4
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 benchmark1.64775
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 variables72
Total number of constraints7
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 constraints7
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)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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-2663623-1276648428.opb>
0.00/0.01	c original problem has 264 variables (264 bin, 0 int, 0 impl, 0 cont) and 199 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:
0.00/0.03	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 876 impls, 0 clqs
0.00/0.04	c (round 2) 19 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 1324 impls, 0 clqs
0.00/0.04	c (round 3) 35 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.05	c (round 4) 51 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 137/213 (64.3%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (5 rounds):
0.00/0.06	c  51 deleted vars, 42 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 66 changed coefficients
0.00/0.06	c  1560 implications, 0 cliques
0.00/0.06	c presolved problem has 213 variables (213 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.06	c     147 constraints of type <and>
0.00/0.06	c       3 constraints of type <linear>
0.00/0.06	c       4 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.2
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 1620
0.00/0.06	c 
0.00/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.06	c lp/solvefreq = -1
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c heuristics/undercover/freq = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     2 |     0 |     - | 745k|   0 |   - | 213 | 154 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.39/0.49	o 129
0.39/0.49	c * 0.4s|  2353 |  1499 |     0 |   0.0 |1925k|  96 |   - | 213 | 364 |   0 |   0 |   0 | 356 |   0 | 1.000000e+00 | 1.290000e+02 |  Large 
1.20/1.20	o 33
1.20/1.20	c * 1.1s|  5468 |  2935 |     0 |   0.0 |3231k|  96 |   - | 213 | 630 |   0 |   0 |   0 |1237 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
2.30/2.34	c   2.1s| 10000 |  4740 |     0 |   0.0 |4969k|  96 |   - | 213 | 755 |   0 |   0 |   0 |2427 |   0 | 1.000000e+00 | 3.300000e+01 |3200.00%
2.30/2.36	o 3
2.30/2.36	c * 2.1s| 10089 |  4584 |     0 |   0.0 |4928k|  96 |   - | 213 | 773 |   0 |   0 |   0 |2449 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
2.30/2.38	c 
2.30/2.38	c SCIP Status        : problem is solved [optimal solution found]
2.30/2.38	c Solving Time (sec) : 2.11
2.30/2.38	c Solving Nodes      : 10089
2.30/2.38	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
2.30/2.38	c Dual Bound         : +3.00000000000000e+00
2.30/2.38	c Gap                : 0.00 %
2.30/2.38	s OPTIMUM FOUND
2.30/2.38	v -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 x63 -x62 -x61 -x60 -x59 x58 -x57 -x48 -x47 -x46 -x45 -x44 -x43 x42 x41 -x56 -x55 -x54 
2.30/2.38	v -x53 -x52 -x51 -x50 -x49 x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 x32 -x31 -x30 -x29 x28 -x27 x26 x25 x24 -x23 -x22 -x21 -x20 
2.30/2.38	v -x19 x18 x17 -x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.30/2.38	c SCIP Status        : problem is solved [optimal solution found]
2.30/2.38	c Solving Time       :       2.11
2.30/2.38	c Original Problem   :
2.30/2.38	c   Problem name     : HOME/instance-2663623-1276648428.opb
2.30/2.38	c   Variables        : 264 (264 binary, 0 integer, 0 implicit integer, 0 continuous)
2.30/2.38	c   Constraints      : 199 initial, 199 maximal
2.30/2.38	c Presolved Problem  :
2.30/2.38	c   Problem name     : t_HOME/instance-2663623-1276648428.opb
2.30/2.38	c   Variables        : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
2.30/2.38	c   Constraints      : 154 initial, 774 maximal
2.30/2.38	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.30/2.38	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.30/2.38	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.30/2.38	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.30/2.38	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.30/2.38	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.30/2.38	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.30/2.38	c   and              :       0.02          6         42          0          0          0         42          0         42
2.30/2.38	c   linear           :       0.00          1          2          0          0          0          0          0         24
2.30/2.38	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.30/2.38	c   root node        :          -         64          -          -         64          -          -          -          -
2.30/2.38	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.30/2.38	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.30/2.38	c   and              :        147          0      24827          0       8044        547      39689          0          0          0
2.30/2.38	c   linear           :          3          0      24277          0       8044       2262      19526          0          0          0
2.30/2.38	c   logicor          :          4+         0       9461          0       8038         97       2699          0          0          0
2.30/2.38	c   countsols        :          0          0          0          0       8047          0          0          0          0          0
2.30/2.38	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.30/2.38	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.30/2.38	c   and              :       0.29       0.00       0.26       0.00       0.03
2.30/2.38	c   linear           :       0.75       0.00       0.74       0.00       0.01
2.30/2.38	c   logicor          :       0.13       0.00       0.12       0.00       0.01
2.30/2.38	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.30/2.38	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.30/2.38	c   vbounds          :       0.01          2          0          0
2.30/2.38	c   rootredcost      :       0.01          0          0          0
2.30/2.38	c   pseudoobj        :       0.05      24555          6        381
2.30/2.38	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.30/2.38	c   propagation      :       0.35       2550       2228      20617       47.4         71       41.6          -
2.30/2.38	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.30/2.38	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.30/2.38	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.30/2.38	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.30/2.38	c   applied globally :          -          -          -       1749       17.3          -          -          -
2.30/2.38	c   applied locally  :          -          -          -        701       46.2          -          -          -
2.30/2.38	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.30/2.38	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.30/2.38	c   redcost          :       0.00          0          0          0          0          0
2.30/2.38	c   impliedbounds    :       0.00          0          0          0          0          0
2.30/2.38	c   intobj           :       0.00          0          0          0          0          0
2.30/2.38	c   cgmip            :       0.00          0          0          0          0          0
2.30/2.38	c   gomory           :       0.00          0          0          0          0          0
2.30/2.38	c   strongcg         :       0.00          0          0          0          0          0
2.30/2.38	c   cmir             :       0.00          0          0          0          0          0
2.30/2.38	c   flowcover        :       0.00          0          0          0          0          0
2.30/2.38	c   clique           :       0.00          0          0          0          0          0
2.30/2.38	c   zerohalf         :       0.00          0          0          0          0          0
2.30/2.38	c   mcf              :       0.00          0          0          0          0          0
2.30/2.38	c   rapidlearning    :       0.00          0          0          0          0          0
2.30/2.38	c Pricers            :       Time      Calls       Vars
2.30/2.38	c   problem variables:       0.00          0          0
2.30/2.38	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.30/2.38	c   relpscost        :       0.00          0          0          0          0          0          0
2.30/2.38	c   pscost           :       0.00          0          0          0          0          0          0
2.30/2.38	c   inference        :       0.21       8044          0          0          0          0      16088
2.30/2.38	c   mostinf          :       0.00          0          0          0          0          0          0
2.30/2.38	c   leastinf         :       0.00          0          0          0          0          0          0
2.30/2.38	c   fullstrong       :       0.00          0          0          0          0          0          0
2.30/2.38	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.30/2.38	c   random           :       0.00          0          0          0          0          0          0
2.30/2.38	c Primal Heuristics  :       Time      Calls      Found
2.30/2.38	c   LP solutions     :       0.00          -          0
2.30/2.38	c   pseudo solutions :       0.00          -          3
2.30/2.38	c   oneopt           :       0.00          0          0
2.30/2.38	c   trivial          :       0.00          2          0
2.30/2.38	c   simplerounding   :       0.00          0          0
2.30/2.38	c   zirounding       :       0.00          0          0
2.30/2.38	c   rounding         :       0.00          0          0
2.30/2.38	c   shifting         :       0.00          0          0
2.30/2.38	c   intshifting      :       0.00          0          0
2.30/2.38	c   twoopt           :       0.00          0          0
2.30/2.38	c   fixandinfer      :       0.00          0          0
2.30/2.38	c   feaspump         :       0.00          0          0
2.30/2.38	c   coefdiving       :       0.00          0          0
2.30/2.38	c   pscostdiving     :       0.00          0          0
2.30/2.38	c   fracdiving       :       0.00          0          0
2.30/2.38	c   veclendiving     :       0.00          0          0
2.30/2.38	c   intdiving        :       0.00          0          0
2.30/2.38	c   actconsdiving    :       0.00          0          0
2.30/2.38	c   objpscostdiving  :       0.00          0          0
2.30/2.38	c   rootsoldiving    :       0.00          0          0
2.30/2.38	c   linesearchdiving :       0.00          0          0
2.30/2.38	c   guideddiving     :       0.00          0          0
2.30/2.38	c   octane           :       0.00          0          0
2.30/2.38	c   rens             :       0.00          0          0
2.30/2.38	c   rins             :       0.00          0          0
2.30/2.38	c   localbranching   :       0.00          0          0
2.30/2.38	c   mutation         :       0.00          0          0
2.30/2.38	c   crossover        :       0.00          0          0
2.30/2.38	c   dins             :       0.00          0          0
2.30/2.38	c   undercover       :       0.00          0          0
2.30/2.38	c   nlp              :       0.01          0          0
2.30/2.38	c   trysol           :       0.02          0          0
2.30/2.38	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.30/2.38	c   primal LP        :       0.00          0          0       0.00          -
2.30/2.38	c   dual LP          :       0.00          0          0       0.00          -
2.30/2.38	c   lex dual LP      :       0.00          0          0       0.00          -
2.30/2.38	c   barrier LP       :       0.00          0          0       0.00          -
2.30/2.38	c   diving/probing LP:       0.00          0          0       0.00          -
2.30/2.38	c   strong branching :       0.00          0          0       0.00          -
2.30/2.38	c     (at root node) :          -          0          0       0.00          -
2.30/2.38	c   conflict analysis:       0.00          0          0       0.00          -
2.30/2.38	c B&B Tree           :
2.30/2.38	c   number of runs   :          1
2.30/2.38	c   nodes            :      10089
2.30/2.38	c   nodes (total)    :      10089
2.30/2.38	c   nodes left       :          0
2.30/2.38	c   max depth        :         96
2.30/2.38	c   max depth (total):         96
2.30/2.38	c   backtracks       :       1338 (13.3%)
2.30/2.38	c   delayed cutoffs  :       5691
2.30/2.38	c   repropagations   :       2874 (9686 domain reductions, 870 cutoffs)
2.30/2.38	c   avg switch length:       4.91
2.30/2.38	c   switching time   :       0.30
2.30/2.38	c Solution           :
2.30/2.38	c   Solutions found  :          3 (3 improvements)
2.30/2.38	c   First Solution   : +1.29000000000000e+02   (in run 1, after 2353 nodes, 0.41 seconds, depth 41, found by <relaxation>)
2.30/2.38	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 10089 nodes, 2.09 seconds, depth 33, found by <relaxation>)
2.30/2.38	c   Dual Bound       : +3.00000000000000e+00
2.30/2.38	c   Gap              :       0.00 %
2.30/2.38	c   Root Dual Bound  : +1.00000000000000e+00
2.30/2.38	c   Root Iterations  :          0
2.30/2.39	c Time complete: 2.38.

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-2663623-1276648428/watcher-2663623-1276648428 -o /tmp/evaluation-result-2663623-1276648428/solver-2663623-1276648428 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663623-1276648428.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 1.01 3/106 5048
/proc/meminfo: memFree=1852220/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=6584 CPUtime=0
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 974 0 0 0 0 0 0 0 24 0 1 0 40444355 6742016 896 1992294400 4194304 7136930 140735896209120 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5048/statm: 1646 905 254 719 0 925 0

[startup+0.0722271 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 5048
/proc/meminfo: memFree=1852220/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=11912 CPUtime=0.06
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 4994 0 0 0 4 2 0 0 24 0 1 0 40444355 12197888 2250 1992294400 4194304 7136930 140735896209120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 2978 2250 389 719 0 2257 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11912

[startup+0.101231 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 5048
/proc/meminfo: memFree=1852220/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=12044 CPUtime=0.09
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 5023 0 0 0 6 3 0 0 24 0 1 0 40444355 12333056 2279 1992294400 4194304 7136930 140735896209120 18446744073709551615 5918773 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 3011 2279 394 719 0 2290 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12044

[startup+0.301257 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 5048
/proc/meminfo: memFree=1852220/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=12884 CPUtime=0.29
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 5251 0 0 0 24 5 0 0 25 0 1 0 40444355 13193216 2507 1992294400 4194304 7136930 140735896209120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 3221 2507 394 719 0 2500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12884

[startup+0.701309 s]
/proc/loadavg: 1.00 1.00 1.01 3/106 5048
/proc/meminfo: memFree=1852220/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=14172 CPUtime=0.69
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 5565 0 0 0 60 9 0 0 25 0 1 0 40444355 14512128 2821 1992294400 4194304 7136930 140735896209120 18446744073709551615 4619432 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 3543 2821 394 719 0 2822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14172

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 5049
/proc/meminfo: memFree=1841672/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=16240 CPUtime=1.49
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 6114 0 0 0 132 17 0 0 25 0 1 0 40444355 16629760 3370 1992294400 4194304 7136930 140735896209120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 4060 3370 394 719 0 3339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16240

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

[startup+1.90147 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 5049
/proc/meminfo: memFree=1841672/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=16824 CPUtime=1.89
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 6253 0 0 0 168 21 0 0 25 0 1 0 40444355 17227776 3509 1992294400 4194304 7136930 140735896209120 18446744073709551615 4210324 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 4206 3509 394 719 0 3485 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 16824

[startup+2.30152 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 5049
/proc/meminfo: memFree=1839192/2059040 swapFree=4139776/4192956
[pid=5048] ppid=5046 vsize=17408 CPUtime=2.3
/proc/5048/stat : 5048 (pbscip.linux.x8) R 5046 5048 4419 0 -1 4202496 6391 0 0 0 204 26 0 0 25 0 1 0 40444355 17825792 3647 1992294400 4194304 7136930 140735896209120 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5048/statm: 4352 3647 394 719 0 3631 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 17408

Child status: 0
Real time (s): 2.39457
CPU time (s): 2.39464
CPU user time (s): 2.12468
CPU system time (s): 0.269958
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 17408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12468
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6413
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= 7

runsolver used 0.006998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 02:33:49
IDJOB=2663623
IDBENCH=47996
IDSOLVER=1167
FILE ID=node013/2663623-1276648428
PBS_JOBID= 11172410
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=8-P0=239-P1=257-P2=113-P3=223-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-2663623-1276648428/watcher-2663623-1276648428 -o /tmp/evaluation-result-2663623-1276648428/solver-2663623-1276648428 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663623-1276648428.opb -t 1800 -m 1800

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

MD5SUM BENCH= ff8e4ce8aca8e0dab1b59dd2a47026b4
RANDOM SEED=1440511707

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852624 kB
Buffers:         26836 kB
Cached:          98784 kB
SwapCached:       6748 kB
Active:         103508 kB
Inactive:        36360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852624 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            3232 kB
Writeback:           0 kB
AnonPages:       12612 kB
Mapped:          13044 kB
Slab:            44708 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182604 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= 62548 MiB
End job on node013 at 2010-06-16 02:33:51