Trace number 2702991

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 0.275957 0.276124

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
MD5SUM90616edfb9551f327ceab21eaa4edb03
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 benchmark0.139978
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 variables36
Total number of constraints5
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 constraints5
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2702991-1278564377.opb>
0.00/0.01	c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 316 impls, 0 clqs
0.00/0.02	c (round 2) 14 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 22 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02	c (round 3) 26 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.03	c presolving (4 rounds):
0.00/0.03	c  26 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.00/0.03	c  448 implications, 0 cliques
0.00/0.03	c presolved problem has 82 variables (82 bin, 0 int, 0 impl, 0 cont) and 55 constraints
0.00/0.03	c      50 constraints of type <and>
0.00/0.03	c       2 constraints of type <linear>
0.00/0.03	c       3 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 2)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 1.2.1.3
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1790
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 1620
0.00/0.03	c 
0.00/0.03	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03	c # [type: int, range: [1,2], default: 1]
0.00/0.03	c timing/clocktype = 2
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify inequalities
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/linear/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/indicator/addCouplingCons = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify knapsacks
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c heuristics/undercover/freq = 0
0.00/0.03	c 
0.00/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c separating/rapidlearning/freq = 0
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |     8 |     - | 473k|   0 |   5 |  82 |  55 |  82 | 105 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.20/0.26	o 3
0.20/0.26	c u 0.2s|     1 |     0 |    86 |     - | 479k|   0 |   - |  82 |  55 |  82 | 105 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.20/0.26	c   0.3s|     1 |     0 |    86 |     - | 477k|   0 |   - |  82 |  55 |  82 | 105 |   0 |   0 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.20/0.26	c 
0.20/0.26	c SCIP Status        : problem is solved [optimal solution found]
0.20/0.26	c Solving Time (sec) : 0.25
0.20/0.26	c Solving Nodes      : 1
0.20/0.26	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.20/0.26	c Dual Bound         : +3.00000000000000e+00
0.20/0.26	c Gap                : 0.00 %
0.20/0.26	s OPTIMUM FOUND
0.20/0.26	v -x36 x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 x24 -x23 -x22 x21 -x20 x19 x18 -x17 -x16 -x15 x14 x13 x12 x11 -x10 x9 
0.20/0.26	v x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.20/0.26	c SCIP Status        : problem is solved [optimal solution found]
0.20/0.26	c Solving Time       :       0.25
0.20/0.26	c Original Problem   :
0.20/0.26	c   Problem name     : HOME/instance-2702991-1278564377.opb
0.20/0.26	c   Variables        : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
0.20/0.26	c   Constraints      : 77 initial, 77 maximal
0.20/0.26	c Presolved Problem  :
0.20/0.26	c   Problem name     : t_HOME/instance-2702991-1278564377.opb
0.20/0.26	c   Variables        : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
0.20/0.26	c   Constraints      : 55 initial, 55 maximal
0.20/0.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.20/0.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.20/0.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.20/0.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.20/0.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.20/0.26	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.20/0.26	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.20/0.26	c   and              :       0.00          4         20          0          0          0         20          0         20
0.20/0.26	c   linear           :       0.00          1          1          0          0          0          0          0         12
0.20/0.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.20/0.26	c   root node        :          -          0          -          -          0          -          -          -          -
0.20/0.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.20/0.26	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.20/0.26	c   and              :         50          0        187          0          0          0          0          0          0          0
0.20/0.26	c   linear           :          2          0        187          0          0          0          0          0          0          0
0.20/0.26	c   logicor          :          3          0         38          0          0          0          0          0          0          0
0.20/0.26	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.20/0.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.20/0.26	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.20/0.26	c   and              :       0.00       0.00       0.00       0.00       0.00
0.20/0.26	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.20/0.26	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.20/0.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.20/0.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.20/0.26	c   vbounds          :       0.00          2          0          0
0.20/0.26	c   rootredcost      :       0.00          0          0          0
0.20/0.26	c   pseudoobj        :       0.00         18          0          0
0.20/0.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.20/0.26	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.20/0.26	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.20/0.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.20/0.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.20/0.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.20/0.26	c   applied globally :          -          -          -          0        0.0          -          -          -
0.20/0.26	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.20/0.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.20/0.26	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.20/0.26	c   redcost          :       0.00          0          0          0          0          0
0.20/0.26	c   impliedbounds    :       0.00          0          0          0          0          0
0.20/0.26	c   intobj           :       0.00          0          0          0          0          0
0.20/0.26	c   cgmip            :       0.00          0          0          0          0          0
0.20/0.26	c   gomory           :       0.00          0          0          0          0          0
0.20/0.26	c   strongcg         :       0.00          0          0          0          0          0
0.20/0.26	c   cmir             :       0.00          0          0          0          0          0
0.20/0.26	c   flowcover        :       0.00          0          0          0          0          0
0.20/0.26	c   clique           :       0.00          0          0          0          0          0
0.20/0.26	c   zerohalf         :       0.00          0          0          0          0          0
0.20/0.26	c   mcf              :       0.00          0          0          0          0          0
0.20/0.26	c   rapidlearning    :       0.00          0          0          0          0          0
0.20/0.26	c Pricers            :       Time      Calls       Vars
0.20/0.26	c   problem variables:       0.00          0          0
0.20/0.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.20/0.26	c   pscost           :       0.00          0          0          0          0          0          0
0.20/0.26	c   inference        :       0.00          0          0          0          0          0          0
0.20/0.26	c   mostinf          :       0.00          0          0          0          0          0          0
0.20/0.26	c   leastinf         :       0.00          0          0          0          0          0          0
0.20/0.26	c   fullstrong       :       0.00          0          0          0          0          0          0
0.20/0.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.20/0.26	c   random           :       0.00          0          0          0          0          0          0
0.20/0.26	c   relpscost        :       0.00          0          0          0          0          0          0
0.20/0.26	c Primal Heuristics  :       Time      Calls      Found
0.20/0.26	c   LP solutions     :       0.00          -          0
0.20/0.26	c   pseudo solutions :       0.00          -          0
0.20/0.26	c   oneopt           :       0.00          0          0
0.20/0.26	c   trivial          :       0.00          2          0
0.20/0.26	c   simplerounding   :       0.00          0          0
0.20/0.26	c   zirounding       :       0.00          0          0
0.20/0.26	c   rounding         :       0.00          1          0
0.20/0.26	c   shifting         :       0.00          1          0
0.20/0.26	c   intshifting      :       0.00          0          0
0.20/0.26	c   twoopt           :       0.00          0          0
0.20/0.26	c   fixandinfer      :       0.00          0          0
0.20/0.26	c   feaspump         :       0.00          1          0
0.20/0.26	c   coefdiving       :       0.00          0          0
0.20/0.26	c   pscostdiving     :       0.00          0          0
0.20/0.26	c   fracdiving       :       0.00          0          0
0.20/0.26	c   veclendiving     :       0.00          0          0
0.20/0.26	c   intdiving        :       0.00          0          0
0.20/0.26	c   actconsdiving    :       0.00          0          0
0.20/0.26	c   objpscostdiving  :       0.00          0          0
0.20/0.26	c   rootsoldiving    :       0.00          0          0
0.20/0.26	c   linesearchdiving :       0.00          0          0
0.20/0.26	c   guideddiving     :       0.00          0          0
0.20/0.26	c   octane           :       0.00          0          0
0.20/0.26	c   rens             :       0.00          0          0
0.20/0.26	c   rins             :       0.00          0          0
0.20/0.26	c   localbranching   :       0.00          0          0
0.20/0.26	c   mutation         :       0.00          0          0
0.20/0.26	c   crossover        :       0.00          0          0
0.20/0.26	c   dins             :       0.00          0          0
0.20/0.26	c   undercover       :       0.23          1          1
0.20/0.26	c   nlp              :       0.00          0          0
0.20/0.26	c   trysol           :       0.00          0          0
0.20/0.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.20/0.26	c   primal LP        :       0.00          0          0       0.00          -
0.20/0.26	c   dual LP          :       0.00          1          8       8.00          -
0.20/0.26	c   lex dual LP      :       0.00          0          0       0.00          -
0.20/0.26	c   barrier LP       :       0.00          0          0       0.00          -
0.20/0.26	c   diving/probing LP:       0.00          8         78       9.75          -
0.20/0.26	c   strong branching :       0.00          0          0       0.00          -
0.20/0.26	c     (at root node) :          -          0          0       0.00          -
0.20/0.26	c   conflict analysis:       0.00          0          0       0.00          -
0.20/0.26	c B&B Tree           :
0.20/0.26	c   number of runs   :          1
0.20/0.26	c   nodes            :          1
0.20/0.26	c   nodes (total)    :          1
0.20/0.26	c   nodes left       :          0
0.20/0.26	c   max depth        :          0
0.20/0.26	c   max depth (total):          0
0.20/0.26	c   backtracks       :          0 (0.0%)
0.20/0.26	c   delayed cutoffs  :          0
0.20/0.26	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.20/0.26	c   avg switch length:       2.00
0.20/0.26	c   switching time   :       0.00
0.20/0.26	c Solution           :
0.20/0.26	c   Solutions found  :          1 (1 improvements)
0.20/0.26	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.25 seconds, depth 0, found by <undercover>)
0.20/0.26	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.25 seconds, depth 0, found by <undercover>)
0.20/0.26	c   Dual Bound       : +3.00000000000000e+00
0.20/0.26	c   Gap              :       0.00 %
0.20/0.26	c   Root Dual Bound  : +3.00000000000000e+00
0.20/0.26	c   Root Iterations  :         86
0.20/0.27	c Time complete: 0.26.

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-2702991-1278564377/watcher-2702991-1278564377 -o /tmp/evaluation-result-2702991-1278564377/solver-2702991-1278564377 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702991-1278564377.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: 1.02 1.02 1.00 3/106 32517
/proc/meminfo: memFree=1536552/2059040 swapFree=4192956/4192956
[pid=32517] ppid=32515 vsize=7904 CPUtime=0
/proc/32517/stat : 32517 (pbscip.linux.x8) R 32515 32517 31952 0 -1 4202496 1027 0 0 0 0 0 0 0 18 0 1 0 24651369 8093696 938 1992294400 4194304 8395647 140733858292560 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32517/statm: 1976 947 365 1026 0 946 0

[startup+0.054061 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32517
/proc/meminfo: memFree=1536552/2059040 swapFree=4192956/4192956
[pid=32517] ppid=32515 vsize=26744 CPUtime=0.04
/proc/32517/stat : 32517 (pbscip.linux.x8) R 32515 32517 31952 0 -1 4202496 5622 0 0 0 3 1 0 0 21 0 1 0 24651369 27385856 5180 1992294400 4194304 8395647 140733858292560 18446744073709551615 7382142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32517/statm: 6686 5191 583 1026 0 5656 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 26744

[startup+0.102066 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32517
/proc/meminfo: memFree=1536552/2059040 swapFree=4192956/4192956
[pid=32517] ppid=32515 vsize=26752 CPUtime=0.09
/proc/32517/stat : 32517 (pbscip.linux.x8) R 32515 32517 31952 0 -1 4202496 6760 0 0 0 7 2 0 0 21 0 1 0 24651369 27394048 5580 1992294400 4194304 8395647 140733858292560 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32517/statm: 6688 5580 616 1026 0 5658 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26752

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

[startup+0.202076 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 32517
/proc/meminfo: memFree=1536552/2059040 swapFree=4192956/4192956
[pid=32517] ppid=32515 vsize=30592 CPUtime=0.2
/proc/32517/stat : 32517 (pbscip.linux.x8) R 32515 32517 31952 0 -1 4202496 11926 0 0 0 16 4 0 0 21 0 1 0 24651369 31326208 6318 1992294400 4194304 8395647 140733858292560 18446744073709551615 4288140 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32517/statm: 7648 6318 616 1026 0 6618 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 30592

Child status: 0
Real time (s): 0.276124
CPU time (s): 0.275957
CPU user time (s): 0.219966
CPU system time (s): 0.055991
CPU usage (%): 99.9395
Max. virtual memory (cumulated for all children) (KiB): 30592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.219966
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14883
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1

runsolver used 0.001999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node004 at 2010-07-08 06:46:17
IDJOB=2702991
IDBENCH=47935
IDSOLVER=1213
FILE ID=node004/2702991-1278564377
PBS_JOBID= 11239537
Free space on /tmp= 62480 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702991-1278564377/watcher-2702991-1278564377 -o /tmp/evaluation-result-2702991-1278564377/solver-2702991-1278564377 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702991-1278564377.opb -t 1800 -m 1800

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

MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03
RANDOM SEED=2118427381

node004.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		: 3000.219
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	: 6000.43
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		: 3000.219
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:       1537080 kB
Buffers:         78028 kB
Cached:         292956 kB
SwapCached:          0 kB
Active:         162936 kB
Inactive:       268056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1537080 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10448 kB
Writeback:           0 kB
AnonPages:       59960 kB
Mapped:          14496 kB
Slab:            69120 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183316 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= 62472 MiB
End job on node004 at 2010-07-08 06:46:18