Trace number 1869930

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 6.81996 6.82847

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-B.opb
MD5SUM66c115908fb4694df4d314e4daf7ce17
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 benchmark6.81996
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 variables120
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

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-1869930-1245187308.opb>
0.00/0.01	c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1640 impls, 0 clqs
0.00/0.05	c (round 2) 21 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 2536 impls, 0 clqs
0.00/0.05	c (round 3) 37 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 3208 impls, 0 clqs
0.00/0.06	c (round 4) 53 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 3656 impls, 0 clqs
0.00/0.06	c (round 5) 69 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.00/0.06	c (round 6) 85 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 3880 impls, 0 clqs
0.07/0.08	c    (0.1s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.07/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.07/0.08	c presolving (7 rounds):
0.07/0.08	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.07/0.08	c  3900 implications, 0 cliques
0.07/0.08	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.07/0.08	c     245 constraints of type <and>
0.07/0.08	c       5 constraints of type <linear>
0.07/0.08	c       6 constraints of type <logicor>
0.07/0.08	c transformed objective value is always integral (scale: 2)
0.07/0.08	c Presolving Time: 0.05
0.07/0.08	c OPT-NLC
0.07/0.08	c -----------------------------------------------------------------------------------------------
0.07/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.08	c limits/memory = c 1620
0.07/0.08	c # maximal time in seconds to run
0.07/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.08	c limits/time = c 1791
0.07/0.08	c # frequency for displaying node information lines
0.07/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.08	c display/freq = c 10000
0.07/0.08	c -----------------------------------------------------------------------------------------------
0.07/0.08	c start solving problem
0.07/0.08	c 
0.07/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.07/0.08	c   0.1s|     1 |     0 |    14 |1642k|   0 |   8 | 355 | 256 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   336 |1666k|   0 |  13 | 355 | 256 | 256 | 355 | 503 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   342 |1682k|   0 |  18 | 355 | 256 | 256 | 355 | 506 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   349 |1705k|   0 |  23 | 355 | 256 | 256 | 355 | 511 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   354 |1736k|   0 |  25 | 355 | 256 | 256 | 355 | 517 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   376 |1762k|   0 |  33 | 355 | 256 | 256 | 355 | 521 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   395 |1782k|   0 |  30 | 355 | 256 | 256 | 355 | 534 |  33 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.49	c   0.4s|     1 |     2 |   395 |1783k|   0 |  30 | 355 | 256 | 256 | 355 | 534 |  33 |   0 |  30 | 3.000000e+00 |      --      |    Inf 
6.78/6.81	o 3
6.78/6.81	c * 6.5s|  3536 |     0 | 16504 |2780k|  63 |   - | 355 |1875 |  89 | 355 | 101 |6417 |1758 |2608 | 3.000000e+00 | 3.000000e+00 |   0.00%
6.78/6.81	c 
6.78/6.81	c SCIP Status        : problem is solved [optimal solution found]
6.78/6.81	c Solving Time (sec) : 6.49
6.78/6.81	c Solving Nodes      : 3536
6.78/6.81	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
6.78/6.81	c Dual Bound         : +3.00000000000000e+00
6.78/6.81	c Gap                : 0.00 %
6.78/6.81	c NODE         3536
6.78/6.81	c DUAL BOUND   3
6.78/6.81	c PRIMAL BOUND 3
6.78/6.81	c GAP          0
6.78/6.81	s OPTIMUM FOUND
6.78/6.81	v -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 x111 -x110 x109 -x108 x107 x106 -x105 -x80 -x79 x78 -x77 x76 -x75 -x74 x73 
6.78/6.81	v -x104 -x103 -x102 x101 -x100 -x99 -x98 x97 x72 -x71 -x70 -x69 x68 -x67 -x66 x65 -x96 -x95 x94 -x93 -x92 -x91 -x90 x89 -x64 x63 
6.78/6.81	v -x62 -x61 -x60 -x59 x58 x57 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 x56 -x55 -x54 -x53 -x52 -x51 x50 x49 -x48 -x47 -x46 x45 
6.78/6.81	v x44 -x43 x42 x41 x40 -x39 x38 -x37 -x36 -x35 -x34 x33 -x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 x23 -x22 -x21 -x20 -x19 -x18 
6.78/6.81	v x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
6.78/6.81	c SCIP Status        : problem is solved [optimal solution found]
6.78/6.81	c Solving Time       :       6.49
6.78/6.81	c Original Problem   :
6.78/6.81	c   Problem name     : HOME/instance-1869930-1245187308.opb
6.78/6.81	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
6.78/6.81	c   Constraints      : 331 initial, 331 maximal
6.78/6.81	c Presolved Problem  :
6.78/6.81	c   Problem name     : t_HOME/instance-1869930-1245187308.opb
6.78/6.81	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
6.78/6.81	c   Constraints      : 256 initial, 1875 maximal
6.78/6.81	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.78/6.81	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.78/6.81	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.78/6.81	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.78/6.81	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.78/6.81	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.78/6.81	c   probing          :       0.02          0          0          0          0          0          0          0          0
6.78/6.81	c   and              :       0.02         10         70          0          0          0         70          0         70
6.78/6.81	c   linear           :       0.00          1          4          0          0          0          0          0         36
6.78/6.81	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.78/6.81	c   root node        :          -          0          -          -          0          -          -          -          -
6.78/6.81	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.78/6.81	c   integral         :          0          0          0       2914          0          0        158          0          0       5608
6.78/6.81	c   and              :        245       5935      11139          1          0        228      17152       6392          0          0
6.78/6.81	c   linear           :          5          6      10911          1          0        870       8137          0          0          0
6.78/6.81	c   logicor          :          6+         6       4464          1          0         17       1154          0          0          0
6.78/6.81	c   countsols        :          0          0          0          1          0          0          0          0          0          0
6.78/6.81	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.78/6.81	c   integral         :       1.87       0.00       0.00       1.87       0.00
6.78/6.81	c   and              :       0.25       0.12       0.13       0.00       0.00
6.78/6.81	c   linear           :       0.43       0.00       0.43       0.00       0.00
6.78/6.81	c   logicor          :       0.07       0.00       0.07       0.00       0.00
6.78/6.81	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.78/6.81	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.78/6.81	c   rootredcost      :       0.01          0          0          0
6.78/6.81	c   pseudoobj        :       0.01      10802          0          0
6.78/6.81	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.78/6.81	c   propagation      :       0.33       1115       1114      13370       55.9        416       13.1          -
6.78/6.81	c   infeasible LP    :       0.00          2          1         17       58.1          0        0.0          0
6.78/6.81	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.78/6.81	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.78/6.81	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.78/6.81	c   applied globally :          -          -          -       1619       18.1          -          -          -
6.78/6.81	c   applied locally  :          -          -          -        139       39.7          -          -          -
6.78/6.81	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.78/6.81	c   cut pool         :       0.00          5          -          -         17          -    (maximal pool size: 52)
6.78/6.81	c   redcost          :       0.05       5935          0          0          0          0
6.78/6.81	c   impliedbounds    :       0.00          6          0          0          7          0
6.78/6.81	c   intobj           :       0.00          0          0          0          0          0
6.78/6.81	c   gomory           :       0.04          6          0          0         38          0
6.78/6.81	c   strongcg         :       0.03          6          0          0         24          0
6.78/6.81	c   cmir             :       0.03          6          0          0         25          0
6.78/6.81	c   flowcover        :       0.10          6          0          0         33          0
6.78/6.81	c   clique           :       0.00          1          0          0          0          0
6.78/6.81	c   zerohalf         :       0.00          0          0          0          0          0
6.78/6.81	c   mcf              :       0.00          1          0          0          0          0
6.78/6.81	c Pricers            :       Time      Calls       Vars
6.78/6.81	c   problem variables:       0.00          0          0
6.78/6.81	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.78/6.81	c   relpscost        :       1.87       2913          0        158          0          0       5608
6.78/6.81	c   pscost           :       0.00          0          0          0          0          0          0
6.78/6.81	c   inference        :       0.00          0          0          0          0          0          0
6.78/6.81	c   mostinf          :       0.00          0          0          0          0          0          0
6.78/6.81	c   leastinf         :       0.00          0          0          0          0          0          0
6.78/6.81	c   fullstrong       :       0.00          0          0          0          0          0          0
6.78/6.81	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.78/6.81	c   random           :       0.00          0          0          0          0          0          0
6.78/6.81	c Primal Heuristics  :       Time      Calls      Found
6.78/6.81	c   LP solutions     :       0.00          -          1
6.78/6.81	c   pseudo solutions :       0.00          -          0
6.78/6.81	c   oneopt           :       0.00          0          0
6.78/6.81	c   objpscostdiving  :       0.00          0          0
6.78/6.81	c   rootsoldiving    :       0.00          0          0
6.78/6.81	c   linesearchdiving :       0.00          0          0
6.78/6.81	c   guideddiving     :       0.00          0          0
6.78/6.81	c   crossover        :       0.00          0          0
6.78/6.81	c   intshifting      :       0.00          0          0
6.78/6.81	c   coefdiving       :       0.01          1          0
6.78/6.81	c   pscostdiving     :       0.01          1          0
6.78/6.81	c   fracdiving       :       0.00          1          0
6.78/6.81	c   veclendiving     :       0.01          1          0
6.78/6.81	c   feaspump         :       0.02          1          0
6.78/6.81	c   simplerounding   :       0.02          0          0
6.78/6.81	c   rounding         :       0.06       1004          0
6.78/6.81	c   shifting         :       0.63        292          0
6.78/6.81	c   fixandinfer      :       0.00          0          0
6.78/6.81	c   intdiving        :       0.00          0          0
6.78/6.81	c   actconsdiving    :       0.00          0          0
6.78/6.81	c   octane           :       0.00          0          0
6.78/6.81	c   rens             :       0.02          1          0
6.78/6.81	c   rins             :       0.00          0          0
6.78/6.81	c   localbranching   :       0.00          0          0
6.78/6.81	c   mutation         :       0.00          0          0
6.78/6.81	c   dins             :       0.00          0          0
6.78/6.81	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.78/6.81	c   primal LP        :       0.10          0          0       0.00       0.00
6.78/6.81	c   dual LP          :       1.70       6149      16080       2.62    9458.82
6.78/6.81	c   barrier LP       :       0.00          0          0       0.00          -
6.78/6.81	c   diving/probing LP:       0.03         55        424       7.71   14133.33
6.78/6.81	c   strong branching :       1.81       2608      19261       7.39   10641.44
6.78/6.81	c     (at root node) :          -         30       1200      40.00          -
6.78/6.81	c   conflict analysis:       0.00          0          0       0.00          -
6.78/6.81	c B&B Tree           :
6.78/6.81	c   number of runs   :          1
6.78/6.81	c   nodes            :       3536
6.78/6.81	c   nodes (total)    :       3536
6.78/6.81	c   nodes left       :          0
6.78/6.81	c   max depth        :         63
6.78/6.81	c   max depth (total):         63
6.78/6.81	c   backtracks       :        444 (12.6%)
6.78/6.81	c   delayed cutoffs  :        387
6.78/6.81	c   repropagations   :       1504 (4705 domain reductions, 377 cutoffs)
6.78/6.81	c   avg switch length:       3.82
6.78/6.81	c   switching time   :       0.27
6.78/6.81	c Solution           :
6.78/6.81	c   Solutions found  :          1 (1 improvements)
6.78/6.81	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3536 nodes, 6.49 seconds, depth 49, found by <relaxation>)
6.78/6.81	c   Dual Bound       : +3.00000000000000e+00
6.78/6.81	c   Gap              :       0.00 %
6.78/6.81	c   Root Dual Bound  : +3.00000000000000e+00
6.78/6.82	c Time complete: 6.81.

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-1869930-1245187308/watcher-1869930-1245187308 -o /tmp/evaluation-result-1869930-1245187308/solver-1869930-1245187308 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869930-1245187308.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: 0.92 0.98 0.99 3/64 5215
/proc/meminfo: memFree=1833304/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=4648 CPUtime=0
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 186330808 4759552 477 1992294400 4194304 7823515 548682068736 18446744073709551615 5898624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5215/statm: 1162 485 318 886 0 272 0

[startup+0.0767691 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5215
/proc/meminfo: memFree=1833304/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=12940 CPUtime=0.07
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 2685 0 0 0 4 3 0 0 18 0 1 0 186330808 13250560 2313 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 3235 2313 452 886 0 2345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12940

[startup+0.101771 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5215
/proc/meminfo: memFree=1833304/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=14272 CPUtime=0.09
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 3147 0 0 0 6 3 0 0 18 0 1 0 186330808 14614528 2768 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 3568 2768 535 886 0 2678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14272

[startup+0.301793 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5215
/proc/meminfo: memFree=1833304/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=21236 CPUtime=0.29
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 4854 0 0 0 25 4 0 0 19 0 1 0 186330808 21745664 4449 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5309 4449 563 886 0 4419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21236

[startup+0.701836 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5215
/proc/meminfo: memFree=1833304/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=20240 CPUtime=0.69
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 6443 0 0 0 62 7 0 0 22 0 1 0 186330808 20725760 4322 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5060 4322 569 886 0 4170 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20240

[startup+1.50192 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5216
/proc/meminfo: memFree=1818000/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=20240 CPUtime=1.49
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 6447 0 0 0 139 10 0 0 25 0 1 0 186330808 20725760 4326 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5060 4326 572 886 0 4170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20240

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5216
/proc/meminfo: memFree=1817872/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=21056 CPUtime=3.09
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 6633 0 0 0 293 16 0 0 25 0 1 0 186330808 21561344 4512 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5264 4512 572 886 0 4374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21056

[startup+6.30144 s]
/proc/loadavg: 1.09 1.02 1.01 2/65 5216
/proc/meminfo: memFree=1815704/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=23264 CPUtime=6.29
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 7193 0 0 0 600 29 0 0 25 0 1 0 186330808 23822336 5069 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5816 5069 574 886 0 4926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23264

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

[startup+6.70148 s]
/proc/loadavg: 1.09 1.02 1.01 2/65 5216
/proc/meminfo: memFree=1815128/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=23396 CPUtime=6.68
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 7237 0 0 0 638 30 0 0 25 0 1 0 186330808 23957504 5113 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5849 5113 574 886 0 4959 0
Current children cumulated CPU time (s) 6.68
Current children cumulated vsize (KiB) 23396

[startup+6.8015 s]
/proc/loadavg: 1.09 1.02 1.01 2/65 5216
/proc/meminfo: memFree=1815128/2055920 swapFree=4182492/4192956
[pid=5215] ppid=5213 vsize=23396 CPUtime=6.78
/proc/5215/stat : 5215 (pbscip.linux.x8) R 5213 5215 4970 0 -1 4194304 7247 0 0 0 648 30 0 0 25 0 1 0 186330808 23957504 5123 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5215/statm: 5849 5123 574 886 0 4959 0
Current children cumulated CPU time (s) 6.78
Current children cumulated vsize (KiB) 23396

Child status: 0
Real time (s): 6.82847
CPU time (s): 6.81996
CPU user time (s): 6.50701
CPU system time (s): 0.312952
CPU usage (%): 99.8754
Max. virtual memory (cumulated for all children) (KiB): 23396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.50701
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7252
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 18

runsolver used 0.006998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-16 23:21:48
IDJOB=1869930
IDBENCH=47964
IDSOLVER=683
FILE ID=node21/1869930-1245187308
PBS_JOBID= 9368278
Free space on /tmp= 66092 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=8-P0=47-P1=211-P2=233-P3=173-P4=181-P5=71-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-1869930-1245187308/watcher-1869930-1245187308 -o /tmp/evaluation-result-1869930-1245187308/solver-1869930-1245187308 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869930-1245187308.opb

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

MD5SUM BENCH= 66c115908fb4694df4d314e4daf7ce17
RANDOM SEED=1150551596

node21.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		: 3000.239
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		: 3000.239
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:       1833720 kB
Buffers:         51644 kB
Cached:          95060 kB
SwapCached:       4256 kB
Active:          52028 kB
Inactive:       102040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833720 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            9940 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54144 kB
Committed_AS:   175660 kB
PageTables:       1384 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= 66080 MiB
End job on node21 at 2009-06-16 23:21:55