Trace number 1869883

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 4.78427 4.78354

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
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 benchmark4.21536
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869883-1245186980.opb>
0.00/0.01	c original problem has 528 variables (528 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.07	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2076 impls, 0 clqs
0.00/0.07	c (round 2) 22 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 7 upgd conss, 3196 impls, 0 clqs
0.00/0.07	c (round 3) 38 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 7 upgd conss, 4092 impls, 0 clqs
0.00/0.07	c (round 4) 54 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 84 chg coeffs, 7 upgd conss, 4764 impls, 0 clqs
0.00/0.08	c (round 5) 70 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 7 upgd conss, 5212 impls, 0 clqs
0.00/0.08	c (round 6) 86 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 7 upgd conss, 5436 impls, 0 clqs
0.00/0.08	c (round 7) 102 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 126 chg coeffs, 7 upgd conss, 5436 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 179/426 (42.0%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (8 rounds):
0.09/0.10	c  102 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 126 changed coefficients
0.09/0.10	c  5460 implications, 0 cliques
0.09/0.10	c presolved problem has 426 variables (426 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.09/0.10	c     294 constraints of type <and>
0.09/0.10	c       6 constraints of type <linear>
0.09/0.10	c       7 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 2)
0.09/0.10	c Presolving Time: 0.05
0.09/0.10	c OPT-NLC
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.09/0.11	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.11	c   0.1s|     1 |     0 |    16 |1958k|   0 |   9 | 426 | 307 | 307 | 426 | 601 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   345 |1986k|   0 |  12 | 426 | 307 | 307 | 426 | 604 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   359 |2004k|   0 |  18 | 426 | 307 | 307 | 426 | 611 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   390 |2033k|   0 |  31 | 426 | 307 | 307 | 426 | 618 |  17 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   444 |2066k|   0 |  38 | 426 | 307 | 307 | 426 | 628 |  27 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   475 |2080k|   0 |  63 | 426 | 307 | 307 | 426 | 639 |  38 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   536 |2086k|   0 |  53 | 426 | 307 | 307 | 426 | 662 |  61 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.67	c   0.6s|     1 |     2 |   536 |2087k|   0 |  53 | 426 | 307 | 307 | 426 | 662 |  61 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
4.69/4.77	o 3
4.69/4.77	c * 4.7s|   577 |     0 | 12225 |2368k|  56 |   - | 426 | 399 |  31 | 426 | 203 |4496 |  92 |1915 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.69/4.77	c 
4.69/4.77	c SCIP Status        : problem is solved [optimal solution found]
4.69/4.77	c Solving Time (sec) : 4.65
4.69/4.77	c Solving Nodes      : 577
4.69/4.77	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.69/4.77	c Dual Bound         : +3.00000000000000e+00
4.69/4.77	c Gap                : 0.00 %
4.69/4.77	c NODE         577
4.69/4.77	c DUAL BOUND   3
4.69/4.77	c PRIMAL BOUND 3
4.69/4.77	c GAP          0
4.69/4.77	s OPTIMUM FOUND
4.69/4.77	v -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x96 -x95 -x94 -x93 x92 x91 x90 
4.69/4.77	v x89 -x128 x127 -x126 -x125 -x124 -x123 -x122 x121 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x120 -x119 -x118 -x117 -x116 -x115 
4.69/4.77	v -x114 -x113 x80 -x79 -x78 -x77 -x76 -x75 -x74 x73 -x112 -x111 x110 -x109 x108 x107 -x106 x105 -x72 -x71 -x70 -x69 -x68 -x67 x66 
4.69/4.77	v x65 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x64 x63 -x62 -x61 -x60 x59 -x58 x57 -x56 -x55 -x54 x53 -x52 x51 -x50 x49 
4.69/4.77	v -x48 -x47 -x46 -x45 x44 x43 x42 x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 x30 -x29 x28 -x27 x26 x25 x24 -x23 x22 -x21 
4.69/4.77	v -x20 x19 x18 x17 -x16 -x15 -x14 x13 -x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.69/4.77	c SCIP Status        : problem is solved [optimal solution found]
4.69/4.77	c Solving Time       :       4.65
4.69/4.77	c Original Problem   :
4.69/4.77	c   Problem name     : HOME/instance-1869883-1245186980.opb
4.69/4.77	c   Variables        : 528 (528 binary, 0 integer, 0 implicit integer, 0 continuous)
4.69/4.77	c   Constraints      : 397 initial, 397 maximal
4.69/4.77	c Presolved Problem  :
4.69/4.77	c   Problem name     : t_HOME/instance-1869883-1245186980.opb
4.69/4.77	c   Variables        : 426 (426 binary, 0 integer, 0 implicit integer, 0 continuous)
4.69/4.77	c   Constraints      : 307 initial, 399 maximal
4.69/4.77	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.69/4.77	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.69/4.77	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.69/4.77	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.69/4.77	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.69/4.77	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.69/4.77	c   probing          :       0.02          0          0          0          0          0          0          0          0
4.69/4.77	c   and              :       0.02         12         84          0          0          0         84          0         84
4.69/4.77	c   linear           :       0.01          1          5          0          0          0          0          0         42
4.69/4.77	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.69/4.77	c   root node        :          -          0          -          -          0          -          -          -          -
4.69/4.77	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.69/4.77	c   integral         :          0          0          0        564          0          0         58          0          0       1056
4.69/4.77	c   and              :        294       1403       2123          0          0         19       2885       4478          0          0
4.69/4.77	c   linear           :          6          6       2104          0          0         56        838          0          0          0
4.69/4.77	c   logicor          :          7+         6        408          1          0          1         51          0          0          0
4.69/4.77	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.69/4.77	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.69/4.77	c   integral         :       1.46       0.00       0.00       1.46       0.00
4.69/4.77	c   and              :       0.16       0.11       0.05       0.00       0.00
4.69/4.77	c   linear           :       0.05       0.00       0.05       0.00       0.00
4.69/4.77	c   logicor          :       0.01       0.00       0.01       0.00       0.00
4.69/4.77	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.69/4.77	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.69/4.77	c   rootredcost      :       0.00          0          0          0
4.69/4.77	c   pseudoobj        :       0.00       1757          0          0
4.69/4.77	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.69/4.77	c   propagation      :       0.01         76         76        490       30.1          6       40.0          -
4.69/4.77	c   infeasible LP    :       0.00          2          0          0        0.0          0        0.0          0
4.69/4.77	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.69/4.77	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.69/4.77	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.69/4.77	c   applied globally :          -          -          -         92       16.1          -          -          -
4.69/4.77	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.69/4.77	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.69/4.77	c   cut pool         :       0.00          5          -          -         10          -    (maximal pool size: 75)
4.69/4.77	c   redcost          :       0.01       1404          0          0          0          0
4.69/4.77	c   impliedbounds    :       0.00          6          0          0         29          0
4.69/4.77	c   intobj           :       0.00          0          0          0          0          0
4.69/4.77	c   gomory           :       0.04          6          0          0         19          0
4.69/4.77	c   strongcg         :       0.04          6          0          0         20          0
4.69/4.77	c   cmir             :       0.04          6          0          0         38          0
4.69/4.77	c   flowcover        :       0.07          6          0          0         74          0
4.69/4.77	c   clique           :       0.00          1          0          0          0          0
4.69/4.77	c   zerohalf         :       0.00          0          0          0          0          0
4.69/4.77	c   mcf              :       0.00          1          0          0          0          0
4.69/4.77	c Pricers            :       Time      Calls       Vars
4.69/4.77	c   problem variables:       0.00          0          0
4.69/4.77	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.69/4.77	c   relpscost        :       1.46        563          0         58          0          0       1056
4.69/4.77	c   pscost           :       0.00          0          0          0          0          0          0
4.69/4.77	c   inference        :       0.00          0          0          0          0          0          0
4.69/4.77	c   mostinf          :       0.00          0          0          0          0          0          0
4.69/4.77	c   leastinf         :       0.00          0          0          0          0          0          0
4.69/4.77	c   fullstrong       :       0.00          0          0          0          0          0          0
4.69/4.77	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.69/4.77	c   random           :       0.00          0          0          0          0          0          0
4.69/4.77	c Primal Heuristics  :       Time      Calls      Found
4.69/4.77	c   LP solutions     :       0.00          -          1
4.69/4.77	c   pseudo solutions :       0.00          -          0
4.69/4.77	c   oneopt           :       0.00          0          0
4.69/4.77	c   crossover        :       0.00          0          0
4.69/4.77	c   intshifting      :       0.00          0          0
4.69/4.77	c   guideddiving     :       0.00          0          0
4.69/4.77	c   linesearchdiving :       0.01          2          0
4.69/4.77	c   coefdiving       :       0.03          3          0
4.69/4.77	c   pscostdiving     :       0.02          3          0
4.69/4.77	c   fracdiving       :       0.04          3          0
4.69/4.77	c   veclendiving     :       0.05          3          0
4.69/4.77	c   feaspump         :       0.05          2          0
4.69/4.77	c   objpscostdiving  :       0.11          2          0
4.69/4.77	c   rootsoldiving    :       0.04          2          0
4.69/4.77	c   simplerounding   :       0.00          0          0
4.69/4.77	c   rounding         :       0.02        498          0
4.69/4.77	c   shifting         :       0.33        124          0
4.69/4.77	c   fixandinfer      :       0.00          0          0
4.69/4.77	c   intdiving        :       0.00          0          0
4.69/4.77	c   actconsdiving    :       0.00          0          0
4.69/4.77	c   octane           :       0.00          0          0
4.69/4.77	c   rens             :       0.02          1          0
4.69/4.77	c   rins             :       0.00          0          0
4.69/4.77	c   localbranching   :       0.00          0          0
4.69/4.77	c   mutation         :       0.00          0          0
4.69/4.77	c   dins             :       0.00          0          0
4.69/4.77	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.69/4.77	c   primal LP        :       0.29          0          0       0.00       0.00
4.69/4.77	c   dual LP          :       1.36       1514       9810       6.48    7213.24
4.69/4.77	c   barrier LP       :       0.00          0          0       0.00          -
4.69/4.77	c   diving/probing LP:       0.35        327       2415       7.39    6900.00
4.69/4.77	c   strong branching :       1.43       1915      22373      11.68   15645.45
4.69/4.77	c     (at root node) :          -         22       2066      93.91          -
4.69/4.77	c   conflict analysis:       0.00          0          0       0.00          -
4.69/4.77	c B&B Tree           :
4.69/4.77	c   number of runs   :          1
4.69/4.77	c   nodes            :        577
4.69/4.77	c   nodes (total)    :        577
4.69/4.77	c   nodes left       :          0
4.69/4.77	c   max depth        :         56
4.69/4.77	c   max depth (total):         56
4.69/4.77	c   backtracks       :         42 (7.3%)
4.69/4.77	c   delayed cutoffs  :         16
4.69/4.77	c   repropagations   :         82 (414 domain reductions, 16 cutoffs)
4.69/4.77	c   avg switch length:       2.64
4.69/4.77	c   switching time   :       0.34
4.69/4.77	c Solution           :
4.69/4.77	c   Solutions found  :          1 (1 improvements)
4.69/4.77	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 577 nodes, 4.65 seconds, depth 56, found by <relaxation>)
4.69/4.77	c   Dual Bound       : +3.00000000000000e+00
4.69/4.77	c   Gap              :       0.00 %
4.69/4.77	c   Root Dual Bound  : +3.00000000000000e+00
4.69/4.78	c Time complete: 4.78.

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-1869883-1245186980/watcher-1869883-1245186980 -o /tmp/evaluation-result-1869883-1245186980/solver-1869883-1245186980 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869883-1245186980.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: 0.91 0.95 0.98 3/64 32086
/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=5812 CPUtime=0
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186298466 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32086/statm: 1453 501 332 1256 0 192 0

[startup+0.00956409 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32086
/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=9924 CPUtime=0
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 1474 0 0 0 0 0 0 0 18 0 1 0 186298466 10162176 1458 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/32086/statm: 2481 1458 378 1256 0 1220 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9924

[startup+0.101537 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32086
/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=14960 CPUtime=0.09
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 2944 0 0 0 5 4 0 0 18 0 1 0 186298466 15319040 2574 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 3740 2574 494 1256 0 2479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14960

[startup+0.301479 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32086
/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=22856 CPUtime=0.29
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 4680 0 0 0 24 5 0 0 19 0 1 0 186298466 23404544 4299 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 5714 4299 677 1256 0 4453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22856

[startup+0.701364 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32086
/proc/meminfo: memFree=1830072/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=24964 CPUtime=0.69
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 6985 0 0 0 63 6 0 0 22 0 1 0 186298466 25563136 4785 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 6241 4785 690 1256 0 4980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24964

[startup+1.50113 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32087
/proc/meminfo: memFree=1813424/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=24964 CPUtime=1.49
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 7088 0 0 0 142 7 0 0 25 0 1 0 186298466 25563136 4888 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 6241 4888 695 1256 0 4980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24964

[startup+3.10267 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32087
/proc/meminfo: memFree=1812976/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=24964 CPUtime=3.09
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 7184 0 0 0 300 9 0 0 25 0 1 0 186298466 25563136 4984 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 6241 4984 698 1256 0 4980 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24964

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

[startup+3.90145 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32087
/proc/meminfo: memFree=1812656/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=25508 CPUtime=3.89
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 7304 0 0 0 379 10 0 0 25 0 1 0 186298466 26120192 5103 1992294400 4194304 9342243 548682068736 18446744073709551615 6038441 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 6377 5103 698 1256 0 5116 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 25508

[startup+4.30133 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32087
/proc/meminfo: memFree=1812080/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=25508 CPUtime=4.3
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 7337 0 0 0 419 11 0 0 25 0 1 0 186298466 26120192 5136 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 6377 5136 698 1256 0 5116 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 25508

[startup+4.70122 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32087
/proc/meminfo: memFree=1812080/2055920 swapFree=4191900/4192956
[pid=32086] ppid=32084 vsize=25508 CPUtime=4.69
/proc/32086/stat : 32086 (pbscip.linux.x8) R 32084 32086 31261 0 -1 4194304 7352 0 0 0 458 11 0 0 25 0 1 0 186298466 26120192 5151 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32086/statm: 6377 5151 698 1256 0 5116 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 25508

Child status: 0
Real time (s): 4.78354
CPU time (s): 4.78427
CPU user time (s): 4.66229
CPU system time (s): 0.121981
CPU usage (%): 100.015
Max. virtual memory (cumulated for all children) (KiB): 25508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.66229
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7357
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= 5

runsolver used 0.004999 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 23:16:20
IDJOB=1869883
IDBENCH=47940
IDSOLVER=684
FILE ID=node16/1869883-1245186980
PBS_JOBID= 9368289
Free space on /tmp= 66280 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869883-1245186980/watcher-1869883-1245186980 -o /tmp/evaluation-result-1869883-1245186980/solver-1869883-1245186980 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869883-1245186980.opb

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

MD5SUM BENCH= 29d9c644cbc560d09c0ca2d5a8d36791
RANDOM SEED=97283963

node16.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		: 3000.214
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		: 3000.214
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:       1830488 kB
Buffers:         39820 kB
Cached:         109452 kB
SwapCached:        260 kB
Active:          59364 kB
Inactive:       102584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11732 kB
Writeback:           0 kB
Mapped:          21212 kB
Slab:            49512 kB
Committed_AS:   165508 kB
PageTables:       1440 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= 66268 MiB
End job on node16 at 2009-06-16 23:16:25