Trace number 3736388

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 0.489924 0.4915

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb
MD5SUMfcb10f2a5637609269e4645e32e48d88
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 benchmark0.020995
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 variables75
Total number of constraints11
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 constraints11
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

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 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3736388-1338712957.opb>
0.00/0.00	c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.00/0.01	c (round 2) 19 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 0 upgd conss, 1170 impls, 0 clqs
0.00/0.01	c (round 3) 29 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 34 chg coeffs, 6 upgd conss, 1410 impls, 0 clqs
0.00/0.01	c (round 4) 39 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1570 impls, 0 clqs
0.00/0.01	c (round 5) 49 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 1650 impls, 0 clqs
0.00/0.01	c (round 6) 59 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 1650 impls, 0 clqs
0.00/0.01	c presolving (7 rounds):
0.00/0.01	c  59 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 58 changed coefficients
0.00/0.01	c  1680 implications, 0 cliques
0.00/0.01	c presolved problem has 141 variables (141 bin, 0 int, 0 impl, 0 cont) and 89 constraints
0.00/0.01	c      78 constraints of type <and>
0.00/0.01	c       5 constraints of type <linear>
0.00/0.01	c       6 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 2)
0.00/0.01	c Presolving Time: 0.00
0.00/0.01	c OPT-NLC
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = c 13950
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = c 1791
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = c 10000
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving problem
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c   0.0s|     1 |     0 |    11 | 734k|   0 |   4 | 141 |  89 |  89 | 141 | 167 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   181 | 747k|   0 |  19 | 141 |  89 |  89 | 141 | 174 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   198 | 775k|   0 |  25 | 141 |  89 |  89 | 141 | 186 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   218 | 819k|   0 |  30 | 141 |  89 |  89 | 141 | 198 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   257 | 873k|   0 |  40 | 141 |  89 |  89 | 141 | 212 |  45 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   288 | 902k|   0 |  46 | 141 |  89 |  89 | 141 | 229 |  62 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   359 | 937k|   0 |  30 | 141 |  89 |  89 | 141 | 241 |  74 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     2 |   359 | 937k|   0 |  30 | 141 |  89 |  89 | 141 | 241 |  74 |   0 |  30 | 3.000000e+00 |      --      |    Inf 
0.39/0.47	o 13
0.39/0.47	c * 0.4s|    62 |    23 |  1007 |1004k|  29 |   - | 141 | 114 |   2 | 141 | 126 | 252 |  25 | 507 | 3.000000e+00 | 1.300000e+01 | 333.33%
0.39/0.47	o 7
0.39/0.47	c * 0.4s|    66 |    21 |  1042 |1004k|  29 |   - | 141 | 108 |   7 | 141 | 123 | 261 |  25 | 515 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.39/0.48	o 3
0.39/0.48	c * 0.5s|    78 |     0 |  1121 | 997k|  29 |   - | 141 | 107 |   4 | 141 | 119 | 280 |  31 | 533 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.39/0.48	c 
0.39/0.48	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.48	c Solving Time (sec) : 0.45
0.39/0.48	c Solving Nodes      : 78
0.39/0.48	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
0.39/0.48	c Dual Bound         : +3.00000000000000e+00
0.39/0.48	c Gap                : 0.00 %
0.39/0.48	c NODE         78
0.39/0.48	c DUAL BOUND   3
0.39/0.48	c PRIMAL BOUND 3
0.39/0.48	c GAP          0
0.39/0.48	s OPTIMUM FOUND
0.39/0.48	v -x75 -x74 x73 x72 x71 -x70 x69 -x68 x67 -x66 x50 -x49 x48 -x47 x46 -x65 -x64 -x63 -x62 x61 x45 x44 x43 x42 x41 -x60 x59 x58 x57 
0.39/0.48	v x56 -x40 -x39 -x38 x37 x36 -x55 -x54 -x53 x52 -x51 x35 -x34 x33 x32 x31 -x30 x29 -x28 x27 x26 -x25 x24 -x23 x22 x21 x20 -x19 
0.39/0.48	v x18 -x17 x16 x15 -x14 x13 -x12 x11 x10 x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1 
0.39/0.48	c SCIP Status        : problem is solved [optimal solution found]
0.39/0.48	c Solving Time       :       0.45
0.39/0.48	c Original Problem   :
0.39/0.48	c   Problem name     : HOME/instance-3736388-1338712957.opb
0.39/0.48	c   Variables        : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.48	c   Constraints      : 136 initial, 136 maximal
0.39/0.48	c Presolved Problem  :
0.39/0.48	c   Problem name     : t_HOME/instance-3736388-1338712957.opb
0.39/0.48	c   Variables        : 141 (141 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.48	c   Constraints      : 89 initial, 114 maximal
0.39/0.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.39/0.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   and              :       0.00         11         40          0          0          0         40          0         40
0.39/0.48	c   linear           :       0.00          2          6          0          0          0          0          0         18
0.39/0.48	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.39/0.48	c   root node        :          -         12          -          -         12          -          -          -          -
0.39/0.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.48	c   integral         :          0          0          0         80          0          0         37          0          0        112
0.39/0.48	c   and              :         78        151        555          0          0         14        211        225          0          0
0.39/0.48	c   linear           :          5          6        538          0          0          8        143          0          0          0
0.39/0.48	c   logicor          :          6+         6        139          2          0          0          7          0          0          0
0.39/0.48	c   countsols        :          0          0          0          3          0          0          0          0          0          0
0.39/0.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.39/0.48	c   integral         :       0.35       0.00       0.00       0.35       0.00
0.39/0.48	c   and              :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.39/0.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.39/0.48	c   rootredcost      :       0.00          2          0          2
0.39/0.48	c   pseudoobj        :       0.00        259          0          6
0.39/0.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.39/0.48	c   propagation      :       0.00         22         22         80       14.0          4        5.0          -
0.39/0.48	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.39/0.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.39/0.48	c   applied globally :          -          -          -         31        9.2          -          -          -
0.39/0.48	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.39/0.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.39/0.48	c   cut pool         :       0.00          5          -          -         33          -    (maximal pool size: 164)
0.39/0.48	c   redcost          :       0.00        155          0          3          0          0
0.39/0.48	c   impliedbounds    :       0.00          6          0          0         30          0
0.39/0.48	c   intobj           :       0.00          0          0          0          0          0
0.39/0.48	c   gomory           :       0.00          6          0          0         41          0
0.39/0.48	c   strongcg         :       0.00          6          0          0        200          0
0.39/0.48	c   cmir             :       0.02          6          0          0         52          0
0.39/0.48	c   flowcover        :       0.01          6          0          0         91          0
0.39/0.48	c   clique           :       0.00          1          0          0          0          0
0.39/0.48	c   zerohalf         :       0.00          0          0          0          0          0
0.39/0.48	c   mcf              :       0.00          1          0          0          0          0
0.39/0.48	c Pricers            :       Time      Calls       Vars
0.39/0.48	c   problem variables:       0.00          0          0
0.39/0.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.39/0.48	c   relpscost        :       0.35         77          0         37          0          0        112
0.39/0.48	c   pscost           :       0.00          0          0          0          0          0          0
0.39/0.48	c   inference        :       0.00          0          0          0          0          0          0
0.39/0.48	c   mostinf          :       0.00          0          0          0          0          0          0
0.39/0.48	c   leastinf         :       0.00          0          0          0          0          0          0
0.39/0.48	c   fullstrong       :       0.00          0          0          0          0          0          0
0.39/0.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.39/0.48	c   random           :       0.00          0          0          0          0          0          0
0.39/0.48	c Primal Heuristics  :       Time      Calls      Found
0.39/0.48	c   LP solutions     :       0.00          -          3
0.39/0.48	c   pseudo solutions :       0.00          -          0
0.39/0.48	c   coefdiving       :       0.00          0          0
0.39/0.48	c   pscostdiving     :       0.00          0          0
0.39/0.48	c   fracdiving       :       0.00          0          0
0.39/0.48	c   veclendiving     :       0.00          0          0
0.39/0.48	c   objpscostdiving  :       0.00          0          0
0.39/0.48	c   rootsoldiving    :       0.00          0          0
0.39/0.48	c   linesearchdiving :       0.00          0          0
0.39/0.48	c   guideddiving     :       0.00          0          0
0.39/0.48	c   crossover        :       0.00          0          0
0.39/0.48	c   oneopt           :       0.00          2          0
0.39/0.48	c   feaspump         :       0.00          1          0
0.39/0.48	c   simplerounding   :       0.00          0          0
0.39/0.48	c   rounding         :       0.01        132          0
0.39/0.48	c   shifting         :       0.00         18          0
0.39/0.48	c   intshifting      :       0.00          0          0
0.39/0.48	c   fixandinfer      :       0.00          0          0
0.39/0.48	c   intdiving        :       0.00          0          0
0.39/0.48	c   actconsdiving    :       0.00          0          0
0.39/0.48	c   octane           :       0.00          0          0
0.39/0.48	c   rens             :       0.01          1          0
0.39/0.48	c   rins             :       0.00          0          0
0.39/0.48	c   localbranching   :       0.00          0          0
0.39/0.48	c   mutation         :       0.00          0          0
0.39/0.48	c   dins             :       0.00          0          0
0.39/0.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.48	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.48	c   dual LP          :       0.04        165        962       5.83   24050.00
0.39/0.48	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.48	c   diving/probing LP:       0.00         11        159      14.45          -
0.39/0.48	c   strong branching :       0.34        533      10749      20.17   31614.71
0.39/0.48	c     (at root node) :          -         30       3686     122.87          -
0.39/0.48	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.48	c B&B Tree           :
0.39/0.48	c   number of runs   :          1
0.39/0.48	c   nodes            :         78
0.39/0.48	c   nodes (total)    :         78
0.39/0.48	c   nodes left       :          0
0.39/0.48	c   max depth        :         29
0.39/0.48	c   max depth (total):         29
0.39/0.48	c   backtracks       :         10 (12.8%)
0.39/0.48	c   delayed cutoffs  :          3
0.39/0.48	c   repropagations   :         59 (37 domain reductions, 3 cutoffs)
0.39/0.48	c   avg switch length:       3.31
0.39/0.48	c   switching time   :       0.00
0.39/0.48	c Solution           :
0.39/0.48	c   Solutions found  :          3 (3 improvements)
0.39/0.48	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 78 nodes, 0.45 seconds, depth 26, found by <relaxation>)
0.39/0.48	c   Dual Bound       : +3.00000000000000e+00
0.39/0.48	c   Gap              :       0.00 %
0.39/0.48	c   Root Dual Bound  : +3.00000000000000e+00
0.39/0.49	c Time complete: 0.48.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3736388-1338712957/watcher-3736388-1338712957 -o /tmp/evaluation-result-3736388-1338712957/solver-3736388-1338712957 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736388-1338712957.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 30195
/proc/meminfo: memFree=30652136/32873844 swapFree=7900/7900
[pid=30195] ppid=30193 vsize=8644 CPUtime=0 cores=1,3,5,7
/proc/30195/stat : 30195 (pbscip.linux.x8) R 30193 30195 17150 0 -1 4202496 1722 0 0 0 0 0 0 0 20 0 1 0 337420212 8851456 1322 33554432000 4194304 7823515 140734877014048 140737018959720 4402248 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30195/statm: 2161 1338 365 887 0 1271 0

[startup+0.0852201 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 30195
/proc/meminfo: memFree=30652136/32873844 swapFree=7900/7900
[pid=30195] ppid=30193 vsize=13480 CPUtime=0.07 cores=1,3,5,7
/proc/30195/stat : 30195 (pbscip.linux.x8) R 30193 30195 17150 0 -1 4202496 4635 0 0 0 6 1 0 0 20 0 1 0 337420212 13803520 2615 33554432000 4194304 7823515 140734877014048 140737018959720 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30195/statm: 3370 2615 567 887 0 2480 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13480

[startup+0.100323 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 30195
/proc/meminfo: memFree=30652136/32873844 swapFree=7900/7900
[pid=30195] ppid=30193 vsize=13480 CPUtime=0.09 cores=1,3,5,7
/proc/30195/stat : 30195 (pbscip.linux.x8) R 30193 30195 17150 0 -1 4202496 4635 0 0 0 8 1 0 0 20 0 1 0 337420212 13803520 2615 33554432000 4194304 7823515 140734877014048 140737018959720 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30195/statm: 3370 2615 567 887 0 2480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13480

[startup+0.300224 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 30195
/proc/meminfo: memFree=30652136/32873844 swapFree=7900/7900
[pid=30195] ppid=30193 vsize=13616 CPUtime=0.28 cores=1,3,5,7
/proc/30195/stat : 30195 (pbscip.linux.x8) R 30193 30195 17150 0 -1 4202496 4636 0 0 0 27 1 0 0 20 0 1 0 337420212 13942784 2616 33554432000 4194304 7823515 140734877014048 140737018959720 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30195/statm: 3404 2616 567 887 0 2514 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13616

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

[startup+0.400253 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 30195
/proc/meminfo: memFree=30652136/32873844 swapFree=7900/7900
[pid=30195] ppid=30193 vsize=13616 CPUtime=0.39 cores=1,3,5,7
/proc/30195/stat : 30195 (pbscip.linux.x8) R 30193 30195 17150 0 -1 4202496 4641 0 0 0 37 2 0 0 20 0 1 0 337420212 13942784 2621 33554432000 4194304 7823515 140734877014048 140737018959720 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30195/statm: 3404 2621 571 887 0 2514 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 13616

Child status: 0
Real time (s): 0.4915
CPU time (s): 0.489924
CPU user time (s): 0.45693
CPU system time (s): 0.032994
CPU usage (%): 99.6793
Max. virtual memory (cumulated for all children) (KiB): 13616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.45693
system time used= 0.032994
maximum resident set size= 16924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4646
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 10:42:37
IDJOB=3736388
IDBENCH=47901
IDSOLVER=2321
FILE ID=node137/3736388-1338712957
RUNJOBID= node137-1338679216-25613
PBS_JOBID= 14636676
Free space on /tmp= 70324 MiB

SOLVER NAME= PB09: 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=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-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-3736388-1338712957/watcher-3736388-1338712957 -o /tmp/evaluation-result-3736388-1338712957/solver-3736388-1338712957 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736388-1338712957.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88
RANDOM SEED=1152150139

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30652656 kB
Buffers:          189896 kB
Cached:          1108116 kB
SwapCached:         5796 kB
Active:           764236 kB
Inactive:         637224 kB
Active(anon):      98916 kB
Inactive(anon):     7172 kB
Active(file):     665320 kB
Inactive(file):   630052 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:              9880 kB
Writeback:             0 kB
AnonPages:        109028 kB
Mapped:            11364 kB
Shmem:                 0 kB
Slab:             678616 kB
SReclaimable:     119412 kB
SUnreclaim:       559204 kB
KernelStack:        1480 kB
PageTables:         4340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     224140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70316 MiB
End job on node137 at 2012-06-03 10:42:37