Trace number 1869854

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 8.33573 8.33798

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=61-P1=127-P2=131-P3=107-P4=47-B.opb
MD5SUM4652b0e8f21fa4edb3d66fa3030eb917
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 benchmark6.52401
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 variables84
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 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)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869854-1245186815.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.03	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.02/0.03	c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.02/0.03	c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.02/0.03	c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.02/0.04	c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.02/0.05	c    (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 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 (6 rounds):
0.02/0.05	c  60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.02/0.05	c  2000 implications, 0 cliques
0.02/0.05	c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.02/0.05	c     144 constraints of type <and>
0.02/0.05	c       4 constraints of type <linear>
0.02/0.05	c       5 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 2)
0.02/0.05	c Presolving Time: 0.03
0.02/0.05	c OPT-NLC
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 = c 1620
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 = c 1791
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 = c 10000
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving problem
0.02/0.05	c 
0.02/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.05	c   0.0s|     1 |     0 |    12 |1056k|   0 |   7 | 220 | 153 | 153 | 220 | 297 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.02/0.07	c   0.1s|     1 |     0 |   288 |1072k|   0 |  11 | 220 | 153 | 153 | 220 | 301 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.02/0.08	c   0.1s|     1 |     0 |   299 |1084k|   0 |  22 | 220 | 153 | 153 | 220 | 306 |   9 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   314 |1115k|   0 |  33 | 220 | 153 | 153 | 220 | 314 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   340 |1143k|   0 |  38 | 220 | 153 | 153 | 220 | 325 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   369 |1158k|   0 |  46 | 220 | 153 | 153 | 220 | 337 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   439 |1181k|   0 |  46 | 220 | 153 | 153 | 220 | 352 |  55 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.48	c   0.4s|     1 |     2 |   439 |1181k|   0 |  46 | 220 | 153 | 153 | 220 | 352 |  55 |   0 |  34 | 3.000000e+00 |      --      |    Inf 
8.29/8.32	o 3
8.29/8.32	c * 8.0s|  5679 |     0 | 27222 |2621k|  46 |   - | 220 |2697 | 270 | 220 | 157 |9347 |3565 |1699 | 3.000000e+00 | 3.000000e+00 |   0.00%
8.29/8.32	c 
8.29/8.32	c SCIP Status        : problem is solved [optimal solution found]
8.29/8.32	c Solving Time (sec) : 7.95
8.29/8.32	c Solving Nodes      : 5679
8.29/8.32	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
8.29/8.32	c Dual Bound         : +3.00000000000000e+00
8.29/8.32	c Gap                : 0.00 %
8.29/8.32	c NODE         5679
8.29/8.32	c DUAL BOUND   3
8.29/8.32	c PRIMAL BOUND 3
8.29/8.32	c GAP          0
8.29/8.32	s OPTIMUM FOUND
8.29/8.32	v -x84 x83 x82 -x81 x80 -x79 -x78 -x77 -x76 x75 x74 -x73 -x72 x71 x56 x55 x54 -x53 x52 -x51 x50 -x70 x69 -x68 -x67 -x66 -x65 x64 
8.29/8.32	v x49 x48 -x47 x46 -x45 x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x42 x41 x40 x39 x38 -x37 x36 -x35 x34 x33 x32 -x31 -x30 x29 
8.29/8.32	v -x28 -x27 x26 x25 x24 x23 x22 x21 -x20 -x19 -x18 x17 x16 x15 -x14 x13 x12 x11 x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
8.29/8.32	c SCIP Status        : problem is solved [optimal solution found]
8.29/8.32	c Solving Time       :       7.95
8.29/8.32	c Original Problem   :
8.29/8.32	c   Problem name     : HOME/instance-1869854-1245186815.opb
8.29/8.32	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
8.29/8.32	c   Constraints      : 205 initial, 205 maximal
8.29/8.32	c Presolved Problem  :
8.29/8.32	c   Problem name     : t_HOME/instance-1869854-1245186815.opb
8.29/8.32	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
8.29/8.32	c   Constraints      : 153 initial, 2835 maximal
8.29/8.32	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.29/8.32	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.29/8.32	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.29/8.32	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.29/8.32	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.29/8.32	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.29/8.32	c   probing          :       0.01          0          0          0          0          0          0          0          0
8.29/8.32	c   and              :       0.01          8         48          0          0          0         48          0         48
8.29/8.32	c   linear           :       0.00          1          3          0          0          0          0          0         25
8.29/8.32	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.29/8.32	c   root node        :          -          0          -          -          0          -          -          -          -
8.29/8.32	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.29/8.32	c   integral         :          0          0          0       4179          0          0         70          0          0       8276
8.29/8.32	c   and              :        144       8062      18855          1          0        496      31801       9312          0          0
8.29/8.32	c   linear           :          4          6      18359          1          0       2088      12564          0          0          0
8.29/8.32	c   logicor          :          5+         6       8642          1          0         58       3378          0          0          0
8.29/8.32	c   countsols        :          0          0          0          1          0          0          0          0          0          0
8.29/8.32	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.29/8.32	c   integral         :       1.69       0.00       0.00       1.69       0.00
8.29/8.32	c   and              :       0.29       0.17       0.12       0.00       0.00
8.29/8.32	c   linear           :       0.74       0.00       0.74       0.00       0.00
8.29/8.32	c   logicor          :       0.32       0.00       0.32       0.00       0.00
8.29/8.32	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.29/8.32	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.29/8.32	c   rootredcost      :       0.01          0          0          0
8.29/8.32	c   pseudoobj        :       0.04      18562          0          0
8.29/8.32	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.29/8.32	c   propagation      :       0.44       2642       2625      26036       34.4        468       17.8          -
8.29/8.32	c   infeasible LP    :       0.01          7          7         34       25.4          4        9.2          0
8.29/8.32	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.29/8.32	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.29/8.32	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.29/8.32	c   applied globally :          -          -          -       3541       17.1          -          -          -
8.29/8.32	c   applied locally  :          -          -          -         24       42.4          -          -          -
8.29/8.32	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.29/8.32	c   cut pool         :       0.00          5          -          -         41          -    (maximal pool size: 99)
8.29/8.32	c   redcost          :       0.08       8062          0          0          0          0
8.29/8.32	c   impliedbounds    :       0.00          6          0          0         22          0
8.29/8.32	c   intobj           :       0.00          0          0          0          0          0
8.29/8.32	c   gomory           :       0.03          6          0          0         15          0
8.29/8.32	c   strongcg         :       0.03          6          0          0         54          0
8.29/8.32	c   cmir             :       0.03          6          0          0         46          0
8.29/8.32	c   flowcover        :       0.04          6          0          0         76          0
8.29/8.32	c   clique           :       0.00          1          0          0          0          0
8.29/8.32	c   zerohalf         :       0.00          0          0          0          0          0
8.29/8.32	c   mcf              :       0.00          1          0          0          0          0
8.29/8.32	c Pricers            :       Time      Calls       Vars
8.29/8.32	c   problem variables:       0.00          0          0
8.29/8.32	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.29/8.32	c   relpscost        :       1.69       4178          0         70          0          0       8276
8.29/8.32	c   pscost           :       0.00          0          0          0          0          0          0
8.29/8.32	c   inference        :       0.00          0          0          0          0          0          0
8.29/8.32	c   mostinf          :       0.00          0          0          0          0          0          0
8.29/8.32	c   leastinf         :       0.00          0          0          0          0          0          0
8.29/8.32	c   fullstrong       :       0.00          0          0          0          0          0          0
8.29/8.32	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.29/8.32	c   random           :       0.00          0          0          0          0          0          0
8.29/8.32	c Primal Heuristics  :       Time      Calls      Found
8.29/8.32	c   LP solutions     :       0.00          -          1
8.29/8.32	c   pseudo solutions :       0.00          -          0
8.29/8.32	c   oneopt           :       0.00          0          0
8.29/8.32	c   crossover        :       0.00          0          0
8.29/8.32	c   guideddiving     :       0.00          0          0
8.29/8.32	c   intshifting      :       0.00          0          0
8.29/8.32	c   rootsoldiving    :       0.02          1          0
8.29/8.32	c   coefdiving       :       0.02          2          0
8.29/8.32	c   pscostdiving     :       0.00          2          0
8.29/8.32	c   fracdiving       :       0.01          2          0
8.29/8.32	c   veclendiving     :       0.02          2          0
8.29/8.32	c   linesearchdiving :       0.02          2          0
8.29/8.32	c   feaspump         :       0.01          2          0
8.29/8.32	c   objpscostdiving  :       0.01          2          0
8.29/8.32	c   simplerounding   :       0.00          0          0
8.29/8.32	c   rounding         :       0.03       1217          0
8.29/8.32	c   shifting         :       0.46        357          0
8.29/8.32	c   fixandinfer      :       0.00          0          0
8.29/8.32	c   intdiving        :       0.00          0          0
8.29/8.32	c   actconsdiving    :       0.00          0          0
8.29/8.32	c   octane           :       0.00          0          0
8.29/8.32	c   rens             :       0.01          1          0
8.29/8.32	c   rins             :       0.00          0          0
8.29/8.32	c   localbranching   :       0.00          0          0
8.29/8.32	c   mutation         :       0.00          0          0
8.29/8.32	c   dins             :       0.00          0          0
8.29/8.32	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.29/8.32	c   primal LP        :       0.04          0          0       0.00       0.00
8.29/8.32	c   dual LP          :       2.43       8084      26599       3.29   10946.09
8.29/8.32	c   barrier LP       :       0.00          0          0       0.00          -
8.29/8.32	c   diving/probing LP:       0.05        117        623       5.32   12460.00
8.29/8.32	c   strong branching :       1.68       1699      18392      10.83   10947.62
8.29/8.32	c     (at root node) :          -         34       2169      63.79          -
8.29/8.32	c   conflict analysis:       0.00          0          0       0.00          -
8.29/8.32	c B&B Tree           :
8.29/8.32	c   number of runs   :          1
8.29/8.32	c   nodes            :       5679
8.29/8.32	c   nodes (total)    :       5679
8.29/8.32	c   nodes left       :          0
8.29/8.32	c   max depth        :         46
8.29/8.32	c   max depth (total):         46
8.29/8.32	c   backtracks       :       1274 (22.4%)
8.29/8.32	c   delayed cutoffs  :       1187
8.29/8.32	c   repropagations   :       3704 (16060 domain reductions, 1076 cutoffs)
8.29/8.32	c   avg switch length:       4.32
8.29/8.32	c   switching time   :       0.40
8.29/8.32	c Solution           :
8.29/8.32	c   Solutions found  :          1 (1 improvements)
8.29/8.32	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5679 nodes, 7.95 seconds, depth 40, found by <relaxation>)
8.29/8.32	c   Dual Bound       : +3.00000000000000e+00
8.29/8.32	c   Gap              :       0.00 %
8.29/8.32	c   Root Dual Bound  : +3.00000000000000e+00
8.29/8.33	c Time complete: 8.32.

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-1869854-1245186815/watcher-1869854-1245186815 -o /tmp/evaluation-result-1869854-1245186815/solver-1869854-1245186815 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869854-1245186815.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7764
/proc/meminfo: memFree=1861992/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=4328 CPUtime=0
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 186277893 4431872 465 1992294400 4194304 7823515 548682068736 18446744073709551615 7017211 0 0 4096 0 0 0 0 17 1 0 0
/proc/7764/statm: 1162 477 310 886 0 272 0

[startup+0.028143 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7764
/proc/meminfo: memFree=1861992/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=12532 CPUtime=0.02
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 2521 0 0 0 1 1 0 0 18 0 1 0 186277893 12832768 2149 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 3133 2149 404 886 0 2243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+0.101155 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7764
/proc/meminfo: memFree=1861992/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=14120 CPUtime=0.09
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 3101 0 0 0 7 2 0 0 18 0 1 0 186277893 14458880 2717 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 3530 2717 562 886 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14120

[startup+0.30119 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7764
/proc/meminfo: memFree=1861992/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=18444 CPUtime=0.29
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5162 0 0 0 26 3 0 0 19 0 1 0 186277893 18886656 3793 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4611 3793 567 886 0 3721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18444

[startup+0.701258 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7764
/proc/meminfo: memFree=1861992/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=18444 CPUtime=0.69
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5163 0 0 0 64 5 0 0 22 0 1 0 186277893 18886656 3794 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4611 3794 567 886 0 3721 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18444

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7765
/proc/meminfo: memFree=1848800/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=18444 CPUtime=1.49
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5168 0 0 0 141 8 0 0 25 0 1 0 186277893 18886656 3799 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4611 3799 571 886 0 3721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18444

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7765
/proc/meminfo: memFree=1848480/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=18444 CPUtime=3.09
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5168 0 0 0 295 14 0 0 25 0 1 0 186277893 18886656 3799 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4611 3799 571 886 0 3721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18444

[startup+6.30224 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7765
/proc/meminfo: memFree=1848488/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=18852 CPUtime=6.29
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5292 0 0 0 602 27 0 0 25 0 1 0 186277893 19304448 3921 1992294400 4194304 7823515 548682068736 18446744073709551615 6237451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4713 3921 571 886 0 3823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18852

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

[startup+7.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7765
/proc/meminfo: memFree=1848168/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=19340 CPUtime=7.09
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5416 0 0 0 678 31 0 0 25 0 1 0 186277893 19804160 4042 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4835 4042 573 886 0 3945 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 19340

[startup+7.9015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7765
/proc/meminfo: memFree=1847720/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=19476 CPUtime=7.89
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5439 0 0 0 755 34 0 0 25 0 1 0 186277893 19943424 4065 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4869 4065 573 886 0 3979 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 19476

[startup+8.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7765
/proc/meminfo: memFree=1847720/2055920 swapFree=4181248/4192956
[pid=7764] ppid=7762 vsize=19716 CPUtime=8.29
/proc/7764/stat : 7764 (pbscip.linux.x8) R 7762 7764 7506 0 -1 4194304 5497 0 0 0 793 36 0 0 25 0 1 0 186277893 20189184 4123 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7764/statm: 4929 4123 573 886 0 4039 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 19716

Child status: 0
Real time (s): 8.33798
CPU time (s): 8.33573
CPU user time (s): 7.96979
CPU system time (s): 0.365944
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 19716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.96979
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5513
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= 4
involuntary context switches= 10

runsolver used 0.004999 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 23:13:35
IDJOB=1869854
IDBENCH=47926
IDSOLVER=683
FILE ID=node48/1869854-1245186815
PBS_JOBID= 9368276
Free space on /tmp= 66236 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=61-P1=127-P2=131-P3=107-P4=47-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869854-1245186815/watcher-1869854-1245186815 -o /tmp/evaluation-result-1869854-1245186815/solver-1869854-1245186815 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869854-1245186815.opb

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

MD5SUM BENCH= 4652b0e8f21fa4edb3d66fa3030eb917
RANDOM SEED=1469149331

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.270
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.270
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862472 kB
Buffers:         40312 kB
Cached:          84980 kB
SwapCached:       5472 kB
Active:          64868 kB
Inactive:        68216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862472 kB
SwapTotal:     4192956 kB
SwapFree:      4181248 kB
Dirty:            9836 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            46380 kB
Committed_AS:   157676 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66228 MiB
End job on node48 at 2009-06-16 23:13:44