Trace number 3736674

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 3.84841 3.84977

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-B.opb
MD5SUMfeb866c77c1922bd09324402c14b21f3
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 benchmark0.044992
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 variables105
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 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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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-3736674-1338713017.opb>
0.00/0.00	c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1300 impls, 0 clqs
0.00/0.01	c (round 2) 19 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1972 impls, 0 clqs
0.00/0.01	c (round 3) 33 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2476 impls, 0 clqs
0.00/0.02	c (round 4) 47 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 6 upgd conss, 2812 impls, 0 clqs
0.00/0.02	c (round 5) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.02	c (round 6) 75 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (7 rounds):
0.00/0.02	c  75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.00/0.02	c  3000 implications, 0 cliques
0.00/0.02	c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.02	c     180 constraints of type <and>
0.00/0.02	c       5 constraints of type <linear>
0.00/0.02	c       6 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 2)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c OPT-NLC
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = c 13950
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = c 1791
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = c 10000
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving problem
0.00/0.02	c 
0.00/0.02	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    14 |1301k|   0 |   8 | 275 | 191 | 191 | 275 | 371 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   277 |1317k|   0 |  19 | 275 | 191 | 191 | 275 | 375 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   288 |1337k|   0 |  28 | 275 | 191 | 191 | 275 | 381 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   300 |1362k|   0 |  36 | 275 | 191 | 191 | 275 | 390 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   328 |1377k|   0 |  43 | 275 | 191 | 191 | 275 | 399 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.09	c   0.1s|     1 |     0 |   354 |1403k|   0 |  59 | 275 | 191 | 191 | 275 | 414 |  43 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   382 |1433k|   0 |  57 | 275 | 191 | 191 | 275 | 428 |  57 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.2s|     1 |     2 |   382 |1434k|   0 |  57 | 275 | 191 | 191 | 275 | 428 |  57 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
3.78/3.84	o 3
3.78/3.84	c * 3.7s|  3893 |     0 | 36245 |2534k|  53 |   - | 275 |2110 | 197 | 275 | 179 |8587 |1969 |2059 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.78/3.84	c 
3.78/3.84	c SCIP Status        : problem is solved [optimal solution found]
3.78/3.84	c Solving Time (sec) : 3.71
3.78/3.84	c Solving Nodes      : 3893
3.78/3.84	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.78/3.84	c Dual Bound         : +3.00000000000000e+00
3.78/3.84	c Gap                : 0.00 %
3.78/3.84	c NODE         3893
3.78/3.84	c DUAL BOUND   3
3.78/3.84	c PRIMAL BOUND 3
3.78/3.84	c GAP          0
3.78/3.84	s OPTIMUM FOUND
3.78/3.84	v -x105 -x104 -x103 -x102 x101 -x100 x99 -x98 -x97 -x96 -x95 -x94 x93 x92 -x70 -x69 -x68 -x67 x66 x65 x64 -x91 -x90 -x89 -x88 x87 
3.78/3.84	v x86 x85 -x63 -x62 x61 -x60 -x59 -x58 x57 -x84 -x83 -x82 x81 x80 -x79 x78 -x56 -x55 -x54 x53 -x52 x51 x50 -x77 -x76 -x75 -x74 
3.78/3.84	v -x73 -x72 x71 x49 -x48 -x47 -x46 -x45 x44 x43 x42 x41 -x40 x39 x38 -x37 x36 -x35 -x34 x33 -x32 x31 x30 x29 x28 -x27 x26 -x25 
3.78/3.84	v -x24 x23 x22 -x21 -x20 x19 x18 -x17 -x16 x15 x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.78/3.84	c SCIP Status        : problem is solved [optimal solution found]
3.78/3.84	c Solving Time       :       3.71
3.78/3.84	c Original Problem   :
3.78/3.84	c   Problem name     : HOME/instance-3736674-1338713017.opb
3.78/3.84	c   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
3.78/3.84	c   Constraints      : 256 initial, 256 maximal
3.78/3.84	c Presolved Problem  :
3.78/3.84	c   Problem name     : t_HOME/instance-3736674-1338713017.opb
3.78/3.84	c   Variables        : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
3.78/3.84	c   Constraints      : 191 initial, 2110 maximal
3.78/3.84	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.78/3.84	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   and              :       0.00         10         60          0          0          0         60          0         60
3.78/3.84	c   linear           :       0.01          1          4          0          0          0          0          0         30
3.78/3.84	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.78/3.84	c   root node        :          -          0          -          -          0          -          -          -          -
3.78/3.84	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.78/3.84	c   integral         :          0          0          0       3256          0          0         58          0          0       6420
3.78/3.84	c   and              :        180       6457      12710          1          0        228      16111       8550          0          0
3.78/3.84	c   linear           :          5          6      12482          1          0       1011       7051          0          0          0
3.78/3.84	c   logicor          :          6+         6       5838          1          0         45       1379          0          0          0
3.78/3.84	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.78/3.84	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.78/3.84	c   integral         :       1.04       0.00       0.00       1.04       0.00
3.78/3.84	c   and              :       0.13       0.04       0.09       0.00       0.00
3.78/3.84	c   linear           :       0.18       0.00       0.18       0.00       0.00
3.78/3.84	c   logicor          :       0.10       0.00       0.10       0.00       0.00
3.78/3.84	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.78/3.84	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.78/3.84	c   rootredcost      :       0.00          0          0          0
3.78/3.84	c   pseudoobj        :       0.00      12391          0          0
3.78/3.84	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.78/3.84	c   propagation      :       0.12       1284       1282      12926       38.3        301       15.5          -
3.78/3.84	c   infeasible LP    :       0.00         85         85        408       35.9         69        8.2          0
3.78/3.84	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.78/3.84	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.78/3.84	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.78/3.84	c   applied globally :          -          -          -       1950       17.7          -          -          -
3.78/3.84	c   applied locally  :          -          -          -         19       34.4          -          -          -
3.78/3.84	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.78/3.84	c   cut pool         :       0.00          5          -          -         33          -    (maximal pool size: 96)
3.78/3.84	c   redcost          :       0.05       6457          0          0          0          0
3.78/3.84	c   impliedbounds    :       0.00          6          0          0         21          0
3.78/3.84	c   intobj           :       0.00          0          0          0          0          0
3.78/3.84	c   gomory           :       0.03          6          0          0         13          0
3.78/3.84	c   strongcg         :       0.02          6          0          0         50          0
3.78/3.84	c   cmir             :       0.02          6          0          0         54          0
3.78/3.84	c   flowcover        :       0.01          6          0          0         81          0
3.78/3.84	c   clique           :       0.00          1          0          0          0          0
3.78/3.84	c   zerohalf         :       0.00          0          0          0          0          0
3.78/3.84	c   mcf              :       0.00          1          0          0          0          0
3.78/3.84	c Pricers            :       Time      Calls       Vars
3.78/3.84	c   problem variables:       0.00          0          0
3.78/3.84	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.78/3.84	c   relpscost        :       1.04       3255          0         58          0          0       6420
3.78/3.84	c   pscost           :       0.00          0          0          0          0          0          0
3.78/3.84	c   inference        :       0.00          0          0          0          0          0          0
3.78/3.84	c   mostinf          :       0.00          0          0          0          0          0          0
3.78/3.84	c   leastinf         :       0.00          0          0          0          0          0          0
3.78/3.84	c   fullstrong       :       0.00          0          0          0          0          0          0
3.78/3.84	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.78/3.84	c   random           :       0.00          0          0          0          0          0          0
3.78/3.84	c Primal Heuristics  :       Time      Calls      Found
3.78/3.84	c   LP solutions     :       0.00          -          1
3.78/3.84	c   pseudo solutions :       0.00          -          0
3.78/3.84	c   oneopt           :       0.00          0          0
3.78/3.84	c   crossover        :       0.00          0          0
3.78/3.84	c   guideddiving     :       0.00          0          0
3.78/3.84	c   intshifting      :       0.00          0          0
3.78/3.84	c   linesearchdiving :       0.02         21          0
3.78/3.84	c   fracdiving       :       0.03         21          0
3.78/3.84	c   coefdiving       :       0.06         21          0
3.78/3.84	c   feaspump         :       0.04         11          0
3.78/3.84	c   objpscostdiving  :       0.06         11          0
3.78/3.84	c   rootsoldiving    :       0.11         11          0
3.78/3.84	c   simplerounding   :       0.00          0          0
3.78/3.84	c   rounding         :       0.04       1104          0
3.78/3.84	c   shifting         :       0.14        312          0
3.78/3.84	c   fixandinfer      :       0.00          0          0
3.78/3.84	c   pscostdiving     :       0.06         22          0
3.78/3.84	c   veclendiving     :       0.00         22          0
3.78/3.84	c   intdiving        :       0.00          0          0
3.78/3.84	c   actconsdiving    :       0.00          0          0
3.78/3.84	c   octane           :       0.00          0          0
3.78/3.84	c   rens             :       0.01          1          0
3.78/3.84	c   rins             :       0.00          0          0
3.78/3.84	c   localbranching   :       0.00          0          0
3.78/3.84	c   mutation         :       0.00          0          0
3.78/3.84	c   dins             :       0.00          0          0
3.78/3.84	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.78/3.84	c   primal LP        :       0.05          0          0       0.00       0.00
3.78/3.84	c   dual LP          :       1.13       6458      30073       4.66   26613.27
3.78/3.84	c   barrier LP       :       0.00          0          0       0.00          -
3.78/3.84	c   diving/probing LP:       0.24       1281       6172       4.82   25716.67
3.78/3.84	c   strong branching :       0.99       2059      22091      10.73   22314.14
3.78/3.84	c     (at root node) :          -         18       1080      60.00          -
3.78/3.84	c   conflict analysis:       0.00          0          0       0.00          -
3.78/3.84	c B&B Tree           :
3.78/3.84	c   number of runs   :          1
3.78/3.84	c   nodes            :       3893
3.78/3.84	c   nodes (total)    :       3893
3.78/3.84	c   nodes left       :          0
3.78/3.84	c   max depth        :         53
3.78/3.84	c   max depth (total):         53
3.78/3.84	c   backtracks       :        533 (13.7%)
3.78/3.84	c   delayed cutoffs  :        387
3.78/3.84	c   repropagations   :       1339 (4999 domain reductions, 365 cutoffs)
3.78/3.84	c   avg switch length:       3.85
3.78/3.84	c   switching time   :       0.12
3.78/3.84	c Solution           :
3.78/3.84	c   Solutions found  :          1 (1 improvements)
3.78/3.84	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3893 nodes, 3.71 seconds, depth 41, found by <relaxation>)
3.78/3.84	c   Dual Bound       : +3.00000000000000e+00
3.78/3.84	c   Gap              :       0.00 %
3.78/3.84	c   Root Dual Bound  : +3.00000000000000e+00
3.78/3.84	c Time complete: 3.83.

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-3736674-1338713017/watcher-3736674-1338713017 -o /tmp/evaluation-result-3736674-1338713017/solver-3736674-1338713017 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736674-1338713017.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: 1.96 2.00 1.99 3/176 31183
/proc/meminfo: memFree=30647976/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=8880 CPUtime=0 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 1567 0 0 0 0 0 0 0 20 0 1 0 337426223 9093120 1518 33554432000 4194304 7823515 140733932795728 140733932727640 6962503 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 2220 1518 354 887 0 1330 0

[startup+0.094237 s]
/proc/loadavg: 1.96 2.00 1.99 3/176 31183
/proc/meminfo: memFree=30647976/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=15616 CPUtime=0.08 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 3508 0 0 0 7 1 0 0 20 0 1 0 337426223 15990784 3094 33554432000 4194304 7823515 140733932795728 140733932727640 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 3904 3094 563 887 0 3014 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15616

[startup+0.100289 s]
/proc/loadavg: 1.96 2.00 1.99 3/176 31183
/proc/meminfo: memFree=30647976/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=15616 CPUtime=0.09 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 3508 0 0 0 8 1 0 0 20 0 1 0 337426223 15990784 3094 33554432000 4194304 7823515 140733932795728 140733932727640 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 3904 3094 563 887 0 3014 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15616

[startup+0.300276 s]
/proc/loadavg: 1.96 2.00 1.99 3/176 31183
/proc/meminfo: memFree=30647976/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=15928 CPUtime=0.29 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 5372 0 0 0 28 1 0 0 20 0 1 0 337426223 16310272 3239 33554432000 4194304 7823515 140733932795728 140733932727640 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 3982 3239 568 887 0 3092 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15928

[startup+0.700223 s]
/proc/loadavg: 1.96 2.00 1.99 3/176 31183
/proc/meminfo: memFree=30647976/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=15928 CPUtime=0.69 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 5376 0 0 0 66 3 0 0 20 0 1 0 337426223 16310272 3243 33554432000 4194304 7823515 140733932795728 140733932790056 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 3982 3243 572 887 0 3092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15928

[startup+1.50028 s]
/proc/loadavg: 1.96 2.00 1.99 3/177 31184
/proc/meminfo: memFree=30637064/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=16380 CPUtime=1.49 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 5464 0 0 0 144 5 0 0 20 0 1 0 337426223 16773120 3331 33554432000 4194304 7823515 140733932795728 140733932792344 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 4095 3331 574 887 0 3205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16380

[startup+3.10023 s]
/proc/loadavg: 1.96 2.00 1.99 3/177 31184
/proc/meminfo: memFree=30635584/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=18516 CPUtime=3.09 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 6014 0 0 0 299 10 0 0 20 0 1 0 337426223 18960384 3880 33554432000 4194304 7823515 140733932795728 140733932791064 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 4629 3880 574 887 0 3739 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18516

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

[startup+3.50024 s]
/proc/loadavg: 1.96 2.00 1.99 3/177 31184
/proc/meminfo: memFree=30634468/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=19536 CPUtime=3.49 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 6279 0 0 0 337 12 0 0 20 0 1 0 337426223 20004864 4145 33554432000 4194304 7823515 140733932795728 140733932791528 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 4884 4145 574 887 0 3994 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 19536

[startup+3.70023 s]
/proc/loadavg: 1.96 2.00 1.99 3/177 31184
/proc/meminfo: memFree=30634468/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=19800 CPUtime=3.69 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 6329 0 0 0 357 12 0 0 20 0 1 0 337426223 20275200 4194 33554432000 4194304 7823515 140733932795728 140733932791528 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 4950 4194 574 887 0 4060 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 19800

[startup+3.80023 s]
/proc/loadavg: 1.96 2.00 1.99 3/177 31184
/proc/meminfo: memFree=30634468/32873844 swapFree=7900/7900
[pid=31183] ppid=31181 vsize=19800 CPUtime=3.78 cores=1,3,5,7
/proc/31183/stat : 31183 (pbscip.linux.x8) R 31181 31183 17150 0 -1 4202496 6341 0 0 0 366 12 0 0 20 0 1 0 337426223 20275200 4206 33554432000 4194304 7823515 140733932795728 140733932791528 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/31183/statm: 4950 4206 574 887 0 4060 0
Current children cumulated CPU time (s) 3.78
Current children cumulated vsize (KiB) 19800

Child status: 0
Real time (s): 3.84977
CPU time (s): 3.84841
CPU user time (s): 3.71743
CPU system time (s): 0.13098
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 19800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.71743
system time used= 0.13098
maximum resident set size= 19816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6351
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= 6

runsolver used 0.005999 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 10:43:37
IDJOB=3736674
IDBENCH=48073
IDSOLVER=2321
FILE ID=node137/3736674-1338713017
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=7-P0=53-P1=37-P2=29-P3=83-P4=23-P5=67-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-3736674-1338713017/watcher-3736674-1338713017 -o /tmp/evaluation-result-3736674-1338713017/solver-3736674-1338713017 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736674-1338713017.opb

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

MD5SUM BENCH= feb866c77c1922bd09324402c14b21f3
RANDOM SEED=1150299776

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:        30648132 kB
Buffers:          190608 kB
Cached:          1108728 kB
SwapCached:         5796 kB
Active:           766988 kB
Inactive:         637836 kB
Active(anon):     100952 kB
Inactive(anon):     7172 kB
Active(file):     666036 kB
Inactive(file):   630664 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:             10544 kB
Writeback:             0 kB
AnonPages:        108816 kB
Mapped:            11364 kB
Shmem:                 0 kB
Slab:             679248 kB
SReclaimable:     119708 kB
SUnreclaim:       559540 kB
KernelStack:        1480 kB
PageTables:         4352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     224116 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 10:43:41