Trace number 2663610

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 0.679895 0.679656

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb
MD5SUM3b1480a2f2bf2b248b154d021617acb0
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 benchmark0.38794
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 constraints9
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 constraints9
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)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

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-2663610-1276648162.opb>
0.00/0.01	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 153 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) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 744 impls, 0 clqs
0.00/0.03	c (round 2) 16 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 5 upgd conss, 1104 impls, 0 clqs
0.00/0.03	c (round 3) 28 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 5 upgd conss, 1344 impls, 0 clqs
0.03/0.04	c (round 4) 40 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.03/0.04	c (round 5) 52 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.03/0.05	c    (0.0s) probing: 137/164 (83.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.03/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.05	c presolving (6 rounds):
0.03/0.05	c  52 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 60 changed coefficients
0.03/0.05	c  1480 implications, 0 cliques
0.03/0.05	c presolved problem has 164 variables (164 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.03/0.05	c     100 constraints of type <and>
0.03/0.05	c       4 constraints of type <linear>
0.03/0.05	c       5 constraints of type <logicor>
0.03/0.05	c transformed objective value is always integral (scale: 2)
0.03/0.05	c Presolving Time: 0.03
0.03/0.05	c - non default parameters ----------------------------------------------------------------------
0.03/0.05	c # SCIP version 1.2.1.2
0.03/0.05	c 
0.03/0.05	c # frequency for displaying node information lines
0.03/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05	c display/freq = 10000
0.03/0.05	c 
0.03/0.05	c # maximal time in seconds to run
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/time = 1800
0.03/0.05	c 
0.03/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/memory = 1620
0.03/0.05	c 
0.03/0.05	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.03/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.05	c lp/solvefreq = -1
0.03/0.05	c 
0.03/0.05	c # should presolving try to simplify inequalities
0.03/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05	c constraints/linear/simplifyinequalities = TRUE
0.03/0.05	c 
0.03/0.05	c # should presolving try to simplify knapsacks
0.03/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.05	c 
0.03/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.03/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05	c heuristics/undercover/freq = 0
0.03/0.05	c 
0.03/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05	c separating/rapidlearning/freq = 0
0.03/0.05	c 
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c start solving
0.03/0.05	c 
0.03/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     2 |     0 |     - | 623k|   0 |   - | 164 | 109 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
0.59/0.66	o 3
0.59/0.66	c * 0.6s|  3471 |    46 |     0 |   0.0 | 926k|  39 |   - | 164 | 498 |   0 |   0 |   0 | 631 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
0.59/0.67	c 
0.59/0.67	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.67	c Solving Time (sec) : 0.55
0.59/0.67	c Solving Nodes      : 3488
0.59/0.67	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.59/0.67	c Dual Bound         : +3.00000000000000e+00
0.59/0.67	c Gap                : 0.00 %
0.59/0.67	s OPTIMUM FOUND
0.59/0.67	v -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x48 -x47 -x46 -x45 -x44 x43 -x60 -x59 -x58 x57 -x56 x55 -x42 -x41 x40 
0.59/0.67	v x39 -x38 x37 -x54 -x53 -x52 -x51 -x50 -x49 -x36 -x35 x34 -x33 -x32 x31 -x30 x29 -x28 -x27 -x26 x25 -x24 -x23 -x22 x21 -x20 
0.59/0.67	v x19 x18 -x17 -x16 x15 -x14 x13 -x12 -x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.59/0.67	c SCIP Status        : problem is solved [optimal solution found]
0.59/0.67	c Solving Time       :       0.55
0.59/0.67	c Original Problem   :
0.59/0.67	c   Problem name     : HOME/instance-2663610-1276648162.opb
0.59/0.67	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.67	c   Constraints      : 153 initial, 153 maximal
0.59/0.67	c Presolved Problem  :
0.59/0.67	c   Problem name     : t_HOME/instance-2663610-1276648162.opb
0.59/0.67	c   Variables        : 164 (164 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.67	c   Constraints      : 109 initial, 522 maximal
0.59/0.67	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.59/0.67	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.59/0.67	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.59/0.67	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.59/0.67	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.59/0.67	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.59/0.67	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.59/0.67	c   and              :       0.01          8         40          0          0          0         40          0         40
0.59/0.67	c   linear           :       0.00          1          3          0          0          0          0          0         20
0.59/0.67	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.59/0.67	c   root node        :          -          0          -          -          0          -          -          -          -
0.59/0.67	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.67	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.59/0.67	c   and              :        100          0       8658          0       3092        108      12644          0          0          0
0.59/0.67	c   linear           :          4          0       8550          0       3092        366       5309          0          0          0
0.59/0.67	c   logicor          :          5+         0       3869          0       3085         61       1137          0          0          0
0.59/0.67	c   countsols        :          0          0          0          0       3093          0          0          0          0          0
0.59/0.67	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.59/0.67	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.59/0.67	c   and              :       0.09       0.00       0.08       0.00       0.01
0.59/0.67	c   linear           :       0.19       0.00       0.18       0.00       0.01
0.59/0.67	c   logicor          :       0.02       0.00       0.01       0.00       0.01
0.59/0.67	c   countsols        :       0.01       0.00       0.00       0.00       0.01
0.59/0.67	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.59/0.67	c   vbounds          :       0.00          2          0          0
0.59/0.67	c   rootredcost      :       0.00          0          0          0
0.59/0.67	c   pseudoobj        :       0.00       8380          1         50
0.59/0.67	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.59/0.67	c   propagation      :       0.04        536        528       4484       33.6         47       26.8          -
0.59/0.67	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.67	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.67	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.59/0.67	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.59/0.67	c   applied globally :          -          -          -        649       15.9          -          -          -
0.59/0.67	c   applied locally  :          -          -          -          7       32.9          -          -          -
0.59/0.67	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.59/0.67	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.59/0.67	c   redcost          :       0.00          0          0          0          0          0
0.59/0.67	c   impliedbounds    :       0.00          0          0          0          0          0
0.59/0.67	c   intobj           :       0.00          0          0          0          0          0
0.59/0.67	c   cgmip            :       0.00          0          0          0          0          0
0.59/0.67	c   gomory           :       0.00          0          0          0          0          0
0.59/0.67	c   strongcg         :       0.00          0          0          0          0          0
0.59/0.67	c   cmir             :       0.00          0          0          0          0          0
0.59/0.67	c   flowcover        :       0.00          0          0          0          0          0
0.59/0.67	c   clique           :       0.00          0          0          0          0          0
0.59/0.67	c   zerohalf         :       0.00          0          0          0          0          0
0.59/0.67	c   mcf              :       0.00          0          0          0          0          0
0.59/0.67	c   rapidlearning    :       0.00          0          0          0          0          0
0.59/0.67	c Pricers            :       Time      Calls       Vars
0.59/0.67	c   problem variables:       0.00          0          0
0.59/0.67	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.59/0.67	c   relpscost        :       0.00          0          0          0          0          0          0
0.59/0.67	c   pscost           :       0.00          0          0          0          0          0          0
0.59/0.67	c   inference        :       0.07       3092          0          0          0          0       6184
0.59/0.67	c   mostinf          :       0.00          0          0          0          0          0          0
0.59/0.67	c   leastinf         :       0.00          0          0          0          0          0          0
0.59/0.67	c   fullstrong       :       0.00          0          0          0          0          0          0
0.59/0.67	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.59/0.67	c   random           :       0.00          0          0          0          0          0          0
0.59/0.67	c Primal Heuristics  :       Time      Calls      Found
0.59/0.67	c   LP solutions     :       0.00          -          0
0.59/0.67	c   pseudo solutions :       0.00          -          1
0.59/0.67	c   oneopt           :       0.01          0          0
0.59/0.67	c   trivial          :       0.00          2          0
0.59/0.67	c   simplerounding   :       0.00          0          0
0.59/0.67	c   zirounding       :       0.00          0          0
0.59/0.67	c   rounding         :       0.00          0          0
0.59/0.67	c   shifting         :       0.00          0          0
0.59/0.67	c   intshifting      :       0.00          0          0
0.59/0.67	c   twoopt           :       0.00          0          0
0.59/0.67	c   fixandinfer      :       0.00          0          0
0.59/0.67	c   feaspump         :       0.00          0          0
0.59/0.67	c   coefdiving       :       0.00          0          0
0.59/0.67	c   pscostdiving     :       0.00          0          0
0.59/0.67	c   fracdiving       :       0.00          0          0
0.59/0.67	c   veclendiving     :       0.00          0          0
0.59/0.67	c   intdiving        :       0.00          0          0
0.59/0.67	c   actconsdiving    :       0.00          0          0
0.59/0.67	c   objpscostdiving  :       0.00          0          0
0.59/0.67	c   rootsoldiving    :       0.00          0          0
0.59/0.67	c   linesearchdiving :       0.00          0          0
0.59/0.67	c   guideddiving     :       0.00          0          0
0.59/0.67	c   octane           :       0.00          0          0
0.59/0.67	c   rens             :       0.00          0          0
0.59/0.67	c   rins             :       0.00          0          0
0.59/0.67	c   localbranching   :       0.00          0          0
0.59/0.67	c   mutation         :       0.00          0          0
0.59/0.67	c   crossover        :       0.00          0          0
0.59/0.67	c   dins             :       0.00          0          0
0.59/0.67	c   undercover       :       0.00          0          0
0.59/0.67	c   nlp              :       0.00          0          0
0.59/0.67	c   trysol           :       0.00          0          0
0.59/0.67	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.59/0.67	c   primal LP        :       0.00          0          0       0.00          -
0.59/0.67	c   dual LP          :       0.00          0          0       0.00          -
0.59/0.67	c   lex dual LP      :       0.00          0          0       0.00          -
0.59/0.67	c   barrier LP       :       0.00          0          0       0.00          -
0.59/0.67	c   diving/probing LP:       0.00          0          0       0.00          -
0.59/0.67	c   strong branching :       0.00          0          0       0.00          -
0.59/0.67	c     (at root node) :          -          0          0       0.00          -
0.59/0.67	c   conflict analysis:       0.00          0          0       0.00          -
0.59/0.67	c B&B Tree           :
0.59/0.67	c   number of runs   :          1
0.59/0.67	c   nodes            :       3488
0.59/0.67	c   nodes (total)    :       3488
0.59/0.67	c   nodes left       :          0
0.59/0.67	c   max depth        :         39
0.59/0.67	c   max depth (total):         39
0.59/0.67	c   backtracks       :        501 (14.4%)
0.59/0.67	c   delayed cutoffs  :        181
0.59/0.67	c   repropagations   :        660 (2193 domain reductions, 141 cutoffs)
0.59/0.67	c   avg switch length:       4.80
0.59/0.67	c   switching time   :       0.08
0.59/0.67	c Solution           :
0.59/0.67	c   Solutions found  :          1 (1 improvements)
0.59/0.67	c   First Solution   : +3.00000000000000e+00   (in run 1, after 3471 nodes, 0.55 seconds, depth 35, found by <relaxation>)
0.59/0.67	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3471 nodes, 0.55 seconds, depth 35, found by <relaxation>)
0.59/0.67	c   Dual Bound       : +3.00000000000000e+00
0.59/0.67	c   Gap              :       0.00 %
0.59/0.67	c   Root Dual Bound  : +1.00000000000000e+00
0.59/0.67	c   Root Iterations  :          0
0.59/0.67	c Time complete: 0.67.

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-2663610-1276648162/watcher-2663610-1276648162 -o /tmp/evaluation-result-2663610-1276648162/solver-2663610-1276648162 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663610-1276648162.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 12270
/proc/meminfo: memFree=1841564/2059040 swapFree=4168596/4192956
[pid=12270] ppid=12268 vsize=6584 CPUtime=0
/proc/12270/stat : 12270 (pbscip.linux.x8) R 12268 12270 11880 0 -1 4202496 1013 0 0 0 0 0 0 0 20 0 1 0 6107183 6742016 936 1992294400 4194304 7136930 140734412139584 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12270/statm: 1646 948 254 719 0 925 0

[startup+0.0406009 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 12270
/proc/meminfo: memFree=1841564/2059040 swapFree=4168596/4192956
[pid=12270] ppid=12268 vsize=11312 CPUtime=0.03
/proc/12270/stat : 12270 (pbscip.linux.x8) R 12268 12270 11880 0 -1 4202496 4348 0 0 0 1 2 0 0 20 0 1 0 6107183 11583488 1863 1992294400 4194304 7136930 140734412139584 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12270/statm: 2828 1881 360 719 0 2107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11312

[startup+0.101611 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 12270
/proc/meminfo: memFree=1841564/2059040 swapFree=4168596/4192956
[pid=12270] ppid=12268 vsize=11788 CPUtime=0.09
/proc/12270/stat : 12270 (pbscip.linux.x8) R 12268 12270 11880 0 -1 4202496 5476 0 0 0 6 3 0 0 20 0 1 0 6107183 12070912 2219 1992294400 4194304 7136930 140734412139584 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12270/statm: 2947 2219 394 719 0 2226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11788

[startup+0.301644 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 12270
/proc/meminfo: memFree=1841564/2059040 swapFree=4168596/4192956
[pid=12270] ppid=12268 vsize=12688 CPUtime=0.29
/proc/12270/stat : 12270 (pbscip.linux.x8) R 12268 12270 11880 0 -1 4202496 5709 0 0 0 23 6 0 0 20 0 1 0 6107183 12992512 2452 1992294400 4194304 7136930 140734412139584 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12270/statm: 3172 2452 394 719 0 2451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12688

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

[startup+0.500678 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 12270
/proc/meminfo: memFree=1841564/2059040 swapFree=4168596/4192956
[pid=12270] ppid=12268 vsize=13604 CPUtime=0.49
/proc/12270/stat : 12270 (pbscip.linux.x8) R 12268 12270 11880 0 -1 4202496 5957 0 0 0 41 8 0 0 20 0 1 0 6107183 13930496 2700 1992294400 4194304 7136930 140734412139584 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12270/statm: 3401 2700 394 719 0 2680 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13604

[startup+0.600696 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 12270
/proc/meminfo: memFree=1841564/2059040 swapFree=4168596/4192956
[pid=12270] ppid=12268 vsize=13936 CPUtime=0.59
/proc/12270/stat : 12270 (pbscip.linux.x8) R 12268 12270 11880 0 -1 4202496 6027 0 0 0 50 9 0 0 20 0 1 0 6107183 14270464 2770 1992294400 4194304 7136930 140734412139584 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12270/statm: 3484 2770 394 719 0 2763 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 13936

Child status: 0
Real time (s): 0.679656
CPU time (s): 0.679895
CPU user time (s): 0.566913
CPU system time (s): 0.112982
CPU usage (%): 100.035
Max. virtual memory (cumulated for all children) (KiB): 13936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.566913
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6094
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= 6
involuntary context switches= 2

runsolver used 0.002999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-16 02:29:22
IDJOB=2663610
IDBENCH=47983
IDSOLVER=1167
FILE ID=node055/2663610-1276648162
PBS_JOBID= 11172450
Free space on /tmp= 62480 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=6-P0=47-P1=29-P2=11-P3=29-P4=53-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-2663610-1276648162/watcher-2663610-1276648162 -o /tmp/evaluation-result-2663610-1276648162/solver-2663610-1276648162 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663610-1276648162.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3b1480a2f2bf2b248b154d021617acb0
RANDOM SEED=776571846

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842092 kB
Buffers:         18184 kB
Cached:          98216 kB
SwapCached:       1472 kB
Active:          88928 kB
Inactive:        63976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842092 kB
SwapTotal:     4192956 kB
SwapFree:      4168596 kB
Dirty:            3336 kB
Writeback:           0 kB
AnonPages:       34928 kB
Mapped:          15144 kB
Slab:            42312 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 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 node055 at 2010-06-16 02:29:23