Trace number 2663583

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 0.636902 0.636524

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb
MD5SUMc45a41967aca6dc7b045a3d710a031e8
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 benchmark0.400938
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 variables63
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 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)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

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-2663583-1276647704.opb>
0.00/0.01	c original problem has 210 variables (210 bin, 0 int, 0 impl, 0 cont) and 154 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, 20 chg coeffs, 0 upgd conss, 684 impls, 0 clqs
0.02/0.03	c (round 2) 17 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 4 upgd conss, 1020 impls, 0 clqs
0.02/0.03	c (round 3) 31 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.02/0.04	c (round 4) 45 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.02/0.05	c    (0.0s) probing: 132/165 (80.0%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.02/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.05	c presolving (5 rounds):
0.02/0.05	c  45 deleted vars, 36 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 56 changed coefficients
0.02/0.05	c  1200 implications, 0 cliques
0.02/0.05	c presolved problem has 165 variables (165 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.02/0.05	c     108 constraints of type <and>
0.02/0.05	c       3 constraints of type <linear>
0.02/0.05	c       4 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 2)
0.02/0.05	c Presolving Time: 0.02
0.02/0.05	c - non default parameters ----------------------------------------------------------------------
0.02/0.05	c # SCIP version 1.2.1.2
0.02/0.05	c 
0.02/0.05	c # frequency for displaying node information lines
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.05	c display/freq = 10000
0.02/0.05	c 
0.02/0.05	c # maximal time in seconds to run
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/time = 1800
0.02/0.05	c 
0.02/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/memory = 1620
0.02/0.05	c 
0.02/0.05	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.05	c lp/solvefreq = -1
0.02/0.05	c 
0.02/0.05	c # should presolving try to simplify inequalities
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/linear/simplifyinequalities = TRUE
0.02/0.05	c 
0.02/0.05	c # should presolving try to simplify knapsacks
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c heuristics/undercover/freq = 0
0.02/0.05	c 
0.02/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c separating/rapidlearning/freq = 0
0.02/0.05	c 
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving
0.02/0.05	c 
0.02/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.05	c   0.0s|     1 |     2 |     0 |     - | 616k|   0 |   - | 165 | 115 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.19/0.26	o 29
0.19/0.26	c * 0.2s|  1252 |   857 |     0 |   0.0 |1284k|  49 |   - | 165 | 332 |   0 |   0 |   0 | 228 |   0 | 1.000000e+00 | 2.900000e+01 |2800.00%
0.59/0.62	o 3
0.59/0.62	c * 0.5s|  3019 |  1356 |     0 |   0.0 |1787k|  49 |   - | 165 | 455 |   0 |   0 |   0 | 651 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
0.59/0.62	c 
0.59/0.62	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.62	c Solving Time (sec) : 0.53
0.59/0.62	c Solving Nodes      : 3019
0.59/0.62	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
0.59/0.62	c Dual Bound         : +3.00000000000000e+00
0.59/0.62	c Gap                : 0.00 %
0.59/0.62	s OPTIMUM FOUND
0.59/0.62	v -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 x52 -x51 -x50 -x42 -x41 -x40 -x39 -x38 -x37 x36 -x49 -x48 -x47 -x46 -x45 
0.59/0.62	v -x44 -x43 -x35 -x34 -x33 x32 -x31 -x30 x29 -x28 x27 x26 x25 x24 -x23 x22 -x21 x20 x19 x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 
0.59/0.62	v -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
0.59/0.62	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.62	c Solving Time       :       0.53
0.59/0.62	c Original Problem   :
0.59/0.62	c   Problem name     : HOME/instance-2663583-1276647704.opb
0.59/0.62	c   Variables        : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.62	c   Constraints      : 154 initial, 154 maximal
0.59/0.62	c Presolved Problem  :
0.59/0.62	c   Problem name     : t_HOME/instance-2663583-1276647704.opb
0.59/0.62	c   Variables        : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.62	c   Constraints      : 115 initial, 496 maximal
0.59/0.62	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.59/0.62	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.59/0.62	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.59/0.62	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.59/0.62	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.59/0.62	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.59/0.62	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.59/0.62	c   and              :       0.01          6         36          0          0          0         36          0         36
0.59/0.62	c   linear           :       0.00          1          2          0          0          0          0          0         20
0.59/0.62	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.59/0.62	c   root node        :          -         49          -          -         49          -          -          -          -
0.59/0.62	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.62	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.59/0.62	c   and              :        108          0       7540          0       2639        107      12497          0          0          0
0.59/0.62	c   linear           :          3          0       7433          0       2639        361       5080          0          0          0
0.59/0.62	c   logicor          :          4+         0       3394          0       2640         72        814          0          0          0
0.59/0.62	c   countsols        :          0          0          0          0       2641          0          0          0          0          0
0.59/0.62	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.59/0.62	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.59/0.62	c   and              :       0.06       0.00       0.05       0.00       0.01
0.59/0.62	c   linear           :       0.15       0.00       0.15       0.00       0.00
0.59/0.62	c   logicor          :       0.04       0.00       0.03       0.00       0.01
0.59/0.62	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.59/0.62	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.59/0.62	c   vbounds          :       0.00          2          0          0
0.59/0.62	c   rootredcost      :       0.00          0          0          0
0.59/0.62	c   pseudoobj        :       0.00       7283          9        327
0.59/0.62	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.62	c   propagation      :       0.03        549        546       4289       35.6         17       39.9          -
0.59/0.62	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.62	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.62	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.62	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.62	c   applied globally :          -          -          -        633       14.8          -          -          -
0.59/0.62	c   applied locally  :          -          -          -         19       36.9          -          -          -
0.59/0.62	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.62	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.59/0.62	c   redcost          :       0.00          0          0          0          0          0
0.59/0.62	c   impliedbounds    :       0.00          0          0          0          0          0
0.59/0.62	c   intobj           :       0.00          0          0          0          0          0
0.59/0.62	c   cgmip            :       0.00          0          0          0          0          0
0.59/0.62	c   gomory           :       0.00          0          0          0          0          0
0.59/0.62	c   strongcg         :       0.00          0          0          0          0          0
0.59/0.62	c   cmir             :       0.00          0          0          0          0          0
0.59/0.62	c   flowcover        :       0.00          0          0          0          0          0
0.59/0.62	c   clique           :       0.00          0          0          0          0          0
0.59/0.62	c   zerohalf         :       0.00          0          0          0          0          0
0.59/0.62	c   mcf              :       0.00          0          0          0          0          0
0.59/0.62	c   rapidlearning    :       0.00          0          0          0          0          0
0.59/0.62	c Pricers            :       Time      Calls       Vars
0.59/0.62	c   problem variables:       0.00          0          0
0.59/0.62	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.62	c   relpscost        :       0.00          0          0          0          0          0          0
0.59/0.62	c   pscost           :       0.00          0          0          0          0          0          0
0.59/0.62	c   inference        :       0.09       2639          0          0          0          0       5278
0.59/0.62	c   mostinf          :       0.00          0          0          0          0          0          0
0.59/0.62	c   leastinf         :       0.00          0          0          0          0          0          0
0.59/0.62	c   fullstrong       :       0.00          0          0          0          0          0          0
0.59/0.62	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.59/0.62	c   random           :       0.00          0          0          0          0          0          0
0.59/0.62	c Primal Heuristics  :       Time      Calls      Found
0.59/0.62	c   LP solutions     :       0.00          -          0
0.59/0.62	c   pseudo solutions :       0.00          -          2
0.59/0.62	c   oneopt           :       0.01          0          0
0.59/0.62	c   trivial          :       0.00          2          0
0.59/0.62	c   simplerounding   :       0.00          0          0
0.59/0.62	c   zirounding       :       0.00          0          0
0.59/0.62	c   rounding         :       0.00          0          0
0.59/0.62	c   shifting         :       0.00          0          0
0.59/0.62	c   intshifting      :       0.00          0          0
0.59/0.62	c   twoopt           :       0.00          0          0
0.59/0.62	c   fixandinfer      :       0.00          0          0
0.59/0.62	c   feaspump         :       0.00          0          0
0.59/0.62	c   coefdiving       :       0.00          0          0
0.59/0.62	c   pscostdiving     :       0.00          0          0
0.59/0.62	c   fracdiving       :       0.00          0          0
0.59/0.62	c   veclendiving     :       0.00          0          0
0.59/0.62	c   intdiving        :       0.00          0          0
0.59/0.62	c   actconsdiving    :       0.00          0          0
0.59/0.62	c   objpscostdiving  :       0.00          0          0
0.59/0.62	c   rootsoldiving    :       0.00          0          0
0.59/0.62	c   linesearchdiving :       0.00          0          0
0.59/0.62	c   guideddiving     :       0.00          0          0
0.59/0.63	c   octane           :       0.00          0          0
0.59/0.63	c   rens             :       0.00          0          0
0.59/0.63	c   rins             :       0.00          0          0
0.59/0.63	c   localbranching   :       0.00          0          0
0.59/0.63	c   mutation         :       0.00          0          0
0.59/0.63	c   crossover        :       0.00          0          0
0.59/0.63	c   dins             :       0.00          0          0
0.59/0.63	c   undercover       :       0.00          0          0
0.59/0.63	c   nlp              :       0.00          0          0
0.59/0.63	c   trysol           :       0.01          0          0
0.59/0.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.59/0.63	c   primal LP        :       0.00          0          0       0.00          -
0.59/0.63	c   dual LP          :       0.00          0          0       0.00          -
0.59/0.63	c   lex dual LP      :       0.00          0          0       0.00          -
0.59/0.63	c   barrier LP       :       0.00          0          0       0.00          -
0.59/0.63	c   diving/probing LP:       0.00          0          0       0.00          -
0.59/0.63	c   strong branching :       0.00          0          0       0.00          -
0.59/0.63	c     (at root node) :          -          0          0       0.00          -
0.59/0.63	c   conflict analysis:       0.00          0          0       0.00          -
0.59/0.63	c B&B Tree           :
0.59/0.63	c   number of runs   :          1
0.59/0.63	c   nodes            :       3019
0.59/0.63	c   nodes (total)    :       3019
0.59/0.63	c   nodes left       :          0
0.59/0.63	c   max depth        :         49
0.59/0.63	c   max depth (total):         49
0.59/0.63	c   backtracks       :        344 (11.4%)
0.59/0.63	c   delayed cutoffs  :       1570
0.59/0.63	c   repropagations   :        715 (2209 domain reductions, 171 cutoffs)
0.59/0.63	c   avg switch length:       4.01
0.59/0.63	c   switching time   :       0.06
0.59/0.63	c Solution           :
0.59/0.63	c   Solutions found  :          2 (2 improvements)
0.59/0.63	c   First Solution   : +2.90000000000000e+01   (in run 1, after 1252 nodes, 0.20 seconds, depth 22, found by <relaxation>)
0.59/0.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3019 nodes, 0.52 seconds, depth 40, found by <relaxation>)
0.59/0.63	c   Dual Bound       : +3.00000000000000e+00
0.59/0.63	c   Gap              :       0.00 %
0.59/0.63	c   Root Dual Bound  : +1.00000000000000e+00
0.59/0.63	c   Root Iterations  :          0
0.59/0.63	c Time complete: 0.63.

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-2663583-1276647704/watcher-2663583-1276647704 -o /tmp/evaluation-result-2663583-1276647704/solver-2663583-1276647704 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663583-1276647704.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: 1.59 1.90 1.82 3/106 12565
/proc/meminfo: memFree=1837252/2059040 swapFree=4163396/4192956
[pid=12565] ppid=12563 vsize=6584 CPUtime=0
/proc/12565/stat : 12565 (pbscip.linux.x8) R 12563 12565 12041 0 -1 4202496 993 0 0 0 0 0 0 0 25 0 1 0 6063207 6742016 916 1992294400 4194304 7136930 140736499972672 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12565/statm: 1646 924 254 719 0 925 0

[startup+0.032968 s]
/proc/loadavg: 1.59 1.90 1.82 3/106 12565
/proc/meminfo: memFree=1837252/2059040 swapFree=4163396/4192956
[pid=12565] ppid=12563 vsize=11308 CPUtime=0.02
/proc/12565/stat : 12565 (pbscip.linux.x8) R 12563 12565 12041 0 -1 4202496 2993 0 0 0 1 1 0 0 25 0 1 0 6063207 11579392 1934 1992294400 4194304 7136930 140736499972672 18446744073709551615 6360983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12565/statm: 2570 1792 352 719 0 1849 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11308

[startup+0.100977 s]
/proc/loadavg: 1.59 1.90 1.82 3/106 12565
/proc/meminfo: memFree=1837252/2059040 swapFree=4163396/4192956
[pid=12565] ppid=12563 vsize=11732 CPUtime=0.09
/proc/12565/stat : 12565 (pbscip.linux.x8) R 12563 12565 12041 0 -1 4202496 4963 0 0 0 6 3 0 0 25 0 1 0 6063207 12013568 2220 1992294400 4194304 7136930 140736499972672 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12565/statm: 2933 2220 394 719 0 2212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11732

[startup+0.300998 s]
/proc/loadavg: 1.59 1.90 1.82 3/106 12565
/proc/meminfo: memFree=1837252/2059040 swapFree=4163396/4192956
[pid=12565] ppid=12563 vsize=12600 CPUtime=0.29
/proc/12565/stat : 12565 (pbscip.linux.x8) R 12563 12565 12041 0 -1 4202496 5190 0 0 0 23 6 0 0 25 0 1 0 6063207 12902400 2447 1992294400 4194304 7136930 140736499972672 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12565/statm: 3150 2447 394 719 0 2429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12600

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

[startup+0.501019 s]
/proc/loadavg: 1.59 1.90 1.82 3/106 12565
/proc/meminfo: memFree=1837252/2059040 swapFree=4163396/4192956
[pid=12565] ppid=12563 vsize=13556 CPUtime=0.49
/proc/12565/stat : 12565 (pbscip.linux.x8) R 12563 12565 12041 0 -1 4202496 5417 0 0 0 42 7 0 0 25 0 1 0 6063207 13881344 2674 1992294400 4194304 7136930 140736499972672 18446744073709551615 4947661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12565/statm: 3389 2674 394 719 0 2668 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13556

[startup+0.601029 s]
/proc/loadavg: 1.59 1.90 1.82 3/106 12565
/proc/meminfo: memFree=1837252/2059040 swapFree=4163396/4192956
[pid=12565] ppid=12563 vsize=13824 CPUtime=0.59
/proc/12565/stat : 12565 (pbscip.linux.x8) R 12563 12565 12041 0 -1 4202496 5486 0 0 0 50 9 0 0 25 0 1 0 6063207 14155776 2743 1992294400 4194304 7136930 140736499972672 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12565/statm: 3456 2743 394 719 0 2735 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 13824

Child status: 0
Real time (s): 0.636524
CPU time (s): 0.636902
CPU user time (s): 0.540917
CPU system time (s): 0.095985
CPU usage (%): 100.059
Max. virtual memory (cumulated for all children) (KiB): 13824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.540917
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5516
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= 10

runsolver used 0.003999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-16 02:21:44
IDJOB=2663583
IDBENCH=47956
IDSOLVER=1167
FILE ID=node038/2663583-1276647704
PBS_JOBID= 11172447
Free space on /tmp= 62476 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=67-P1=11-P2=79-P3=19-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-2663583-1276647704/watcher-2663583-1276647704 -o /tmp/evaluation-result-2663583-1276647704/solver-2663583-1276647704 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663583-1276647704.opb -t 1800 -m 1800

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

MD5SUM BENCH= c45a41967aca6dc7b045a3d710a031e8
RANDOM SEED=838937183

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837656 kB
Buffers:         25012 kB
Cached:         100848 kB
SwapCached:       1504 kB
Active:          87132 kB
Inactive:        70152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837656 kB
SwapTotal:     4192956 kB
SwapFree:      4163396 kB
Dirty:            3344 kB
Writeback:          12 kB
AnonPages:       29888 kB
Mapped:          14052 kB
Slab:            42228 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179960 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= 62476 MiB
End job on node038 at 2010-06-16 02:21:45