Trace number 1870148

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 8.35173 8.36231

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 benchmark8.35173
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 

0.00/0.01	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-1870148-1245189323.opb>
0.00/0.01	c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	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
0.03/0.04	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
0.03/0.04	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
0.03/0.04	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
0.03/0.04	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
0.03/0.04	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
0.03/0.06	c    (0.0s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.03/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.06	c presolving (7 rounds):
0.03/0.06	c  75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.03/0.06	c  3000 implications, 0 cliques
0.03/0.06	c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.03/0.06	c     180 constraints of type <and>
0.03/0.06	c       5 constraints of type <linear>
0.03/0.06	c       6 constraints of type <logicor>
0.03/0.06	c transformed objective value is always integral (scale: 2)
0.03/0.06	c Presolving Time: 0.04
0.03/0.06	c OPT-NLC
0.03/0.06	c -----------------------------------------------------------------------------------------------
0.03/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06	c limits/memory = c 1620
0.03/0.06	c # maximal time in seconds to run
0.03/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06	c limits/time = c 1791
0.03/0.06	c # frequency for displaying node information lines
0.03/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.06	c display/freq = c 10000
0.03/0.06	c -----------------------------------------------------------------------------------------------
0.03/0.06	c start solving problem
0.03/0.06	c 
0.03/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.06	c   0.0s|     1 |     0 |    14 |1301k|   0 |   8 | 275 | 191 | 191 | 275 | 371 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   277 |1317k|   0 |  19 | 275 | 191 | 191 | 275 | 375 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   288 |1337k|   0 |  28 | 275 | 191 | 191 | 275 | 381 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   300 |1362k|   0 |  36 | 275 | 191 | 191 | 275 | 390 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   328 |1377k|   0 |  43 | 275 | 191 | 191 | 275 | 399 |  28 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   354 |1403k|   0 |  59 | 275 | 191 | 191 | 275 | 414 |  43 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   382 |1433k|   0 |  57 | 275 | 191 | 191 | 275 | 428 |  57 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     2 |   382 |1434k|   0 |  57 | 275 | 191 | 191 | 275 | 428 |  57 |   0 |  18 | 3.000000e+00 |      --      |    Inf 
8.28/8.34	o 3
8.28/8.34	c * 8.0s|  3893 |     0 | 36245 |2534k|  53 |   - | 275 |2110 | 197 | 275 | 179 |8587 |1969 |2059 | 3.000000e+00 | 3.000000e+00 |   0.00%
8.28/8.35	c 
8.28/8.35	c SCIP Status        : problem is solved [optimal solution found]
8.28/8.35	c Solving Time (sec) : 8.02
8.28/8.35	c Solving Nodes      : 3893
8.28/8.35	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
8.28/8.35	c Dual Bound         : +3.00000000000000e+00
8.28/8.35	c Gap                : 0.00 %
8.28/8.35	c NODE         3893
8.28/8.35	c DUAL BOUND   3
8.28/8.35	c PRIMAL BOUND 3
8.28/8.35	c GAP          0
8.28/8.35	s OPTIMUM FOUND
8.28/8.35	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 
8.28/8.35	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 
8.28/8.35	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 
8.28/8.35	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 
8.28/8.35	c SCIP Status        : problem is solved [optimal solution found]
8.28/8.35	c Solving Time       :       8.02
8.28/8.35	c Original Problem   :
8.28/8.35	c   Problem name     : HOME/instance-1870148-1245189323.opb
8.28/8.35	c   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
8.28/8.35	c   Constraints      : 256 initial, 256 maximal
8.28/8.35	c Presolved Problem  :
8.28/8.35	c   Problem name     : t_HOME/instance-1870148-1245189323.opb
8.28/8.35	c   Variables        : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
8.28/8.35	c   Constraints      : 191 initial, 2110 maximal
8.28/8.35	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.28/8.35	c   trivial          :       0.00          0          0          0          0          0          0          0          0
8.28/8.35	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
8.28/8.35	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.28/8.35	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.28/8.35	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.28/8.35	c   probing          :       0.01          0          0          0          0          0          0          0          0
8.28/8.35	c   and              :       0.01         10         60          0          0          0         60          0         60
8.28/8.35	c   linear           :       0.01          1          4          0          0          0          0          0         30
8.28/8.35	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.28/8.35	c   root node        :          -          0          -          -          0          -          -          -          -
8.28/8.35	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.28/8.35	c   integral         :          0          0          0       3256          0          0         58          0          0       6420
8.28/8.35	c   and              :        180       6457      12710          1          0        228      16111       8550          0          0
8.28/8.35	c   linear           :          5          6      12482          1          0       1011       7051          0          0          0
8.28/8.35	c   logicor          :          6+         6       5838          1          0         45       1379          0          0          0
8.28/8.35	c   countsols        :          0          0          0          1          0          0          0          0          0          0
8.28/8.35	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.28/8.35	c   integral         :       1.96       0.00       0.00       1.96       0.00
8.28/8.35	c   and              :       0.23       0.12       0.11       0.00       0.00
8.28/8.35	c   linear           :       0.30       0.00       0.30       0.00       0.00
8.28/8.35	c   logicor          :       0.13       0.00       0.13       0.00       0.00
8.28/8.35	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.28/8.35	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.28/8.35	c   rootredcost      :       0.00          0          0          0
8.28/8.35	c   pseudoobj        :       0.01      12391          0          0
8.28/8.35	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.28/8.35	c   propagation      :       0.23       1284       1282      12926       38.3        301       15.5          -
8.28/8.35	c   infeasible LP    :       0.04         85         85        408       35.9         69        8.2          0
8.28/8.35	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.28/8.35	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.28/8.35	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.28/8.35	c   applied globally :          -          -          -       1950       17.7          -          -          -
8.28/8.35	c   applied locally  :          -          -          -         19       34.4          -          -          -
8.28/8.35	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.28/8.35	c   cut pool         :       0.00          5          -          -         33          -    (maximal pool size: 96)
8.28/8.35	c   redcost          :       0.05       6457          0          0          0          0
8.28/8.35	c   impliedbounds    :       0.00          6          0          0         21          0
8.28/8.35	c   intobj           :       0.00          0          0          0          0          0
8.28/8.35	c   gomory           :       0.07          6          0          0         13          0
8.28/8.35	c   strongcg         :       0.02          6          0          0         50          0
8.28/8.35	c   cmir             :       0.02          6          0          0         54          0
8.28/8.35	c   flowcover        :       0.07          6          0          0         81          0
8.28/8.35	c   clique           :       0.00          1          0          0          0          0
8.28/8.35	c   zerohalf         :       0.00          0          0          0          0          0
8.28/8.35	c   mcf              :       0.00          1          0          0          0          0
8.28/8.35	c Pricers            :       Time      Calls       Vars
8.28/8.35	c   problem variables:       0.00          0          0
8.28/8.35	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.28/8.35	c   relpscost        :       1.96       3255          0         58          0          0       6420
8.28/8.35	c   pscost           :       0.00          0          0          0          0          0          0
8.28/8.35	c   inference        :       0.00          0          0          0          0          0          0
8.28/8.35	c   mostinf          :       0.00          0          0          0          0          0          0
8.28/8.35	c   leastinf         :       0.00          0          0          0          0          0          0
8.28/8.35	c   fullstrong       :       0.00          0          0          0          0          0          0
8.28/8.35	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.28/8.35	c   random           :       0.00          0          0          0          0          0          0
8.28/8.35	c Primal Heuristics  :       Time      Calls      Found
8.28/8.35	c   LP solutions     :       0.01          -          1
8.28/8.35	c   pseudo solutions :       0.00          -          0
8.28/8.35	c   oneopt           :       0.00          0          0
8.28/8.35	c   crossover        :       0.00          0          0
8.28/8.35	c   guideddiving     :       0.00          0          0
8.28/8.35	c   intshifting      :       0.00          0          0
8.28/8.35	c   linesearchdiving :       0.07         21          0
8.28/8.35	c   fracdiving       :       0.07         21          0
8.28/8.35	c   coefdiving       :       0.07         21          0
8.28/8.35	c   feaspump         :       0.09         11          0
8.28/8.35	c   objpscostdiving  :       0.10         11          0
8.28/8.35	c   rootsoldiving    :       0.23         11          0
8.28/8.35	c   simplerounding   :       0.00          0          0
8.28/8.35	c   rounding         :       0.08       1104          0
8.28/8.35	c   shifting         :       0.36        312          0
8.28/8.35	c   fixandinfer      :       0.00          0          0
8.28/8.35	c   pscostdiving     :       0.06         22          0
8.28/8.35	c   veclendiving     :       0.07         22          0
8.28/8.35	c   intdiving        :       0.00          0          0
8.28/8.35	c   actconsdiving    :       0.00          0          0
8.28/8.35	c   octane           :       0.00          0          0
8.28/8.35	c   rens             :       0.02          1          0
8.28/8.35	c   rins             :       0.00          0          0
8.28/8.35	c   localbranching   :       0.00          0          0
8.28/8.35	c   mutation         :       0.00          0          0
8.28/8.35	c   dins             :       0.00          0          0
8.28/8.35	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.28/8.35	c   primal LP        :       0.07          0          0       0.00       0.00
8.28/8.35	c   dual LP          :       3.02       6458      30073       4.66    9957.95
8.28/8.35	c   barrier LP       :       0.00          0          0       0.00          -
8.28/8.35	c   diving/probing LP:       0.43       1281       6172       4.82   14353.49
8.28/8.35	c   strong branching :       1.94       2059      22091      10.73   11387.11
8.28/8.35	c     (at root node) :          -         18       1080      60.00          -
8.28/8.35	c   conflict analysis:       0.00          0          0       0.00          -
8.28/8.35	c B&B Tree           :
8.28/8.35	c   number of runs   :          1
8.28/8.35	c   nodes            :       3893
8.28/8.35	c   nodes (total)    :       3893
8.28/8.35	c   nodes left       :          0
8.28/8.35	c   max depth        :         53
8.28/8.35	c   max depth (total):         53
8.28/8.35	c   backtracks       :        533 (13.7%)
8.28/8.35	c   delayed cutoffs  :        387
8.28/8.35	c   repropagations   :       1339 (4999 domain reductions, 365 cutoffs)
8.28/8.35	c   avg switch length:       3.85
8.28/8.35	c   switching time   :       0.24
8.28/8.35	c Solution           :
8.28/8.35	c   Solutions found  :          1 (1 improvements)
8.28/8.35	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3893 nodes, 8.01 seconds, depth 41, found by <relaxation>)
8.28/8.35	c   Dual Bound       : +3.00000000000000e+00
8.28/8.35	c   Gap              :       0.00 %
8.28/8.35	c   Root Dual Bound  : +3.00000000000000e+00
8.28/8.36	c Time complete: 8.34.

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-1870148-1245189323/watcher-1870148-1245189323 -o /tmp/evaluation-result-1870148-1245189323/solver-1870148-1245189323 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870148-1245189323.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2143
/proc/meminfo: memFree=1831920/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=6100 CPUtime=0
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 546 0 0 0 0 0 0 0 20 0 1 0 186530631 6246400 528 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2143/statm: 1525 538 325 886 0 635 0

[startup+0.039754 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2143
/proc/meminfo: memFree=1831920/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=12604 CPUtime=0.03
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 2600 0 0 0 2 1 0 0 20 0 1 0 186530631 12906496 2228 1992294400 4194304 7823515 548682068736 18446744073709551615 5112851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 3151 2228 440 886 0 2261 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12604

[startup+0.101766 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2143
/proc/meminfo: memFree=1831920/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=14116 CPUtime=0.09
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 3117 0 0 0 7 2 0 0 20 0 1 0 186530631 14454784 2740 1992294400 4194304 7823515 548682068736 18446744073709551615 6722744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 3529 2740 562 886 0 2639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14116

[startup+0.301802 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2143
/proc/meminfo: memFree=1831920/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=15920 CPUtime=0.29
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 5340 0 0 0 26 3 0 0 22 0 1 0 186530631 16302080 3237 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 3980 3237 568 886 0 3090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15920

[startup+0.701875 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2143
/proc/meminfo: memFree=1831920/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=15920 CPUtime=0.69
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 5342 0 0 0 65 4 0 0 25 0 1 0 186530631 16302080 3239 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 3980 3239 569 886 0 3090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15920

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2144
/proc/meminfo: memFree=1820968/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=15920 CPUtime=1.49
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 5345 0 0 0 142 7 0 0 25 0 1 0 186530631 16302080 3242 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 3980 3242 572 886 0 3090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15920

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2144
/proc/meminfo: memFree=1820840/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=16204 CPUtime=3.09
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 5410 0 0 0 296 13 0 0 25 0 1 0 186530631 16592896 3307 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 4051 3307 574 886 0 3161 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16204

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2144
/proc/meminfo: memFree=1818920/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=18376 CPUtime=6.28
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 5945 0 0 0 604 24 0 0 25 0 1 0 186530631 18817024 3841 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 4594 3841 574 886 0 3704 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18376

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

[startup+7.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2144
/proc/meminfo: memFree=1818280/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=18644 CPUtime=7.09
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 6011 0 0 0 682 27 0 0 25 0 1 0 186530631 19091456 3907 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 4661 3907 574 886 0 3771 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 18644

[startup+7.9012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2144
/proc/meminfo: memFree=1817064/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=19660 CPUtime=7.88
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 6287 0 0 0 759 29 0 0 25 0 1 0 186530631 20131840 4182 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 4915 4182 574 886 0 4025 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 19660

[startup+8.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2144
/proc/meminfo: memFree=1817064/2055924 swapFree=4179404/4192956
[pid=2143] ppid=2141 vsize=19792 CPUtime=8.28
/proc/2143/stat : 2143 (pbscip.linux.x8) R 2141 2143 1803 0 -1 4194304 6314 0 0 0 797 31 0 0 25 0 1 0 186530631 20267008 4209 1992294400 4194304 7823515 548682068736 18446744073709551615 4685941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2143/statm: 4948 4209 574 886 0 4058 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 19792

Child status: 0
Real time (s): 8.36231
CPU time (s): 8.35173
CPU user time (s): 8.03478
CPU system time (s): 0.316951
CPU usage (%): 99.8735
Max. virtual memory (cumulated for all children) (KiB): 19792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.03478
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6320
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= 19

runsolver used 0.012998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node83 at 2009-06-16 23:55:23
IDJOB=1870148
IDBENCH=48073
IDSOLVER=683
FILE ID=node83/1870148-1245189323
PBS_JOBID= 9368274
Free space on /tmp= 66508 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=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-1870148-1245189323/watcher-1870148-1245189323 -o /tmp/evaluation-result-1870148-1245189323/solver-1870148-1245189323 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870148-1245189323.opb

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

MD5SUM BENCH= feb866c77c1922bd09324402c14b21f3
RANDOM SEED=1337366866

node83.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		: 3000.265
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		: 3000.265
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1832336 kB
Buffers:         36968 kB
Cached:         117168 kB
SwapCached:       7704 kB
Active:          48340 kB
Inactive:       114924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1832336 kB
SwapTotal:     4192956 kB
SwapFree:      4179404 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          14956 kB
Slab:            46188 kB
Committed_AS:    76832 kB
PageTables:       1392 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= 66496 MiB
End job on node83 at 2009-06-16 23:55:31