Trace number 1870179

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 7.47486 7.48426

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=71-P1=29-P2=241-P3=127-P4=67-P5=23-B.opb
MD5SUM2f50a7c4db6c104684b2cc399418ffd9
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 benchmark6.79197
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 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-1870179-1245189470.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:
0.03/0.05	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
0.03/0.05	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
0.03/0.05	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
0.03/0.05	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
0.03/0.06	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
0.03/0.06	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
0.03/0.07	c    (0.0s) probing: 165/355 (46.5%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.03/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.07	c presolving (7 rounds):
0.03/0.07	c  85 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 106 changed coefficients
0.03/0.07	c  3900 implications, 0 cliques
0.03/0.07	c presolved problem has 355 variables (355 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.03/0.07	c     245 constraints of type <and>
0.03/0.07	c       5 constraints of type <linear>
0.03/0.07	c       6 constraints of type <logicor>
0.03/0.07	c transformed objective value is always integral (scale: 2)
0.03/0.07	c Presolving Time: 0.04
0.03/0.07	c OPT-NLC
0.03/0.07	c -----------------------------------------------------------------------------------------------
0.03/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.07	c limits/memory = c 1620
0.03/0.07	c # maximal time in seconds to run
0.03/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.07	c limits/time = c 1791
0.03/0.07	c # frequency for displaying node information lines
0.03/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.07	c display/freq = c 10000
0.03/0.07	c -----------------------------------------------------------------------------------------------
0.03/0.07	c start solving problem
0.03/0.07	c 
0.03/0.08	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.08	c   0.0s|     1 |     0 |    14 |1642k|   0 |   8 | 355 | 256 | 256 | 355 | 501 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   282 |1654k|   0 |  12 | 355 | 256 | 256 | 355 | 504 |   3 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   300 |1674k|   0 |  21 | 355 | 256 | 256 | 355 | 511 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   315 |1691k|   0 |  30 | 355 | 256 | 256 | 355 | 516 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   340 |1729k|   0 |  46 | 355 | 256 | 256 | 355 | 526 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   395 |1756k|   0 |  57 | 355 | 256 | 256 | 355 | 537 |  36 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   448 |1775k|   0 |  53 | 355 | 256 | 256 | 355 | 549 |  48 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.5s|     1 |     2 |   448 |1775k|   0 |  53 | 355 | 256 | 256 | 355 | 549 |  48 |   0 |  20 | 3.000000e+00 |      --      |    Inf 
7.38/7.47	o 3
7.38/7.47	c * 7.3s|  1473 |     0 | 23217 |2241k|  62 |   - | 355 | 740 |  61 | 355 | 235 |8943 | 486 |2161 | 3.000000e+00 | 3.000000e+00 |   0.00%
7.38/7.47	c 
7.38/7.47	c SCIP Status        : problem is solved [optimal solution found]
7.38/7.47	c Solving Time (sec) : 7.29
7.38/7.47	c Solving Nodes      : 1473
7.38/7.47	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
7.38/7.47	c Dual Bound         : +3.00000000000000e+00
7.38/7.47	c Gap                : 0.00 %
7.38/7.47	c NODE         1473
7.38/7.47	c DUAL BOUND   3
7.38/7.47	c PRIMAL BOUND 3
7.38/7.47	c GAP          0
7.38/7.47	s OPTIMUM FOUND
7.38/7.47	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 
7.38/7.47	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 
7.38/7.47	v -x64 -x63 -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 
7.38/7.47	v -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 x20 x19 -x18 
7.38/7.47	v x17 x16 x15 -x14 -x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
7.38/7.47	c SCIP Status        : problem is solved [optimal solution found]
7.38/7.47	c Solving Time       :       7.29
7.38/7.47	c Original Problem   :
7.38/7.47	c   Problem name     : HOME/instance-1870179-1245189470.opb
7.38/7.47	c   Variables        : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
7.38/7.47	c   Constraints      : 331 initial, 331 maximal
7.38/7.47	c Presolved Problem  :
7.38/7.47	c   Problem name     : t_HOME/instance-1870179-1245189470.opb
7.38/7.47	c   Variables        : 355 (355 binary, 0 integer, 0 implicit integer, 0 continuous)
7.38/7.47	c   Constraints      : 256 initial, 740 maximal
7.38/7.47	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.38/7.47	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.38/7.47	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.38/7.47	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.38/7.47	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.38/7.47	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.38/7.47	c   probing          :       0.02          0          0          0          0          0          0          0          0
7.38/7.47	c   and              :       0.02         10         70          0          0          0         70          0         70
7.38/7.47	c   linear           :       0.00          1          4          0          0          0          0          0         36
7.38/7.47	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.38/7.47	c   root node        :          -          0          -          -          0          -          -          -          -
7.38/7.47	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.38/7.47	c   integral         :          0          0          0       1290          0          1         73          0          0       2494
7.38/7.47	c   and              :        245       3934       4163          0          0         65       6756       8921          0          0
7.38/7.47	c   linear           :          5          6       4097          0          0        270       2126          0          0          0
7.38/7.47	c   logicor          :          6+         6       1452          1          0          5        221          0          0          0
7.38/7.47	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.38/7.47	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.38/7.47	c   integral         :       1.45       0.00       0.00       1.45       0.00
7.38/7.47	c   and              :       0.17       0.10       0.07       0.00       0.00
7.38/7.47	c   linear           :       0.13       0.00       0.13       0.00       0.00
7.38/7.47	c   logicor          :       0.02       0.00       0.02       0.00       0.00
7.38/7.47	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.38/7.47	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.38/7.47	c   rootredcost      :       0.01          0          0          0
7.38/7.47	c   pseudoobj        :       0.00       3827          0          0
7.38/7.47	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.38/7.47	c   propagation      :       0.08        340        340       3178       43.5         46       22.0          -
7.38/7.47	c   infeasible LP    :       0.00          5          0          0        0.0          0        0.0          0
7.38/7.47	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.38/7.47	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.38/7.47	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.38/7.47	c   applied globally :          -          -          -        484       19.7          -          -          -
7.38/7.47	c   applied locally  :          -          -          -          2       40.5          -          -          -
7.38/7.47	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.38/7.47	c   cut pool         :       0.00          5          -          -         15          -    (maximal pool size: 73)
7.38/7.47	c   redcost          :       0.01       3935          0          0          0          0
7.38/7.47	c   impliedbounds    :       0.00          6          0          0         22          0
7.38/7.47	c   intobj           :       0.00          0          0          0          0          0
7.38/7.47	c   gomory           :       0.07          6          0          0          0          0
7.38/7.47	c   strongcg         :       0.04          6          0          0          5          0
7.38/7.47	c   cmir             :       0.03          6          0          0         43          0
7.38/7.47	c   flowcover        :       0.06          6          0          0         51          0
7.38/7.47	c   clique           :       0.00          1          0          0          0          0
7.38/7.47	c   zerohalf         :       0.00          0          0          0          0          0
7.38/7.47	c   mcf              :       0.01          1          0          0          0          0
7.38/7.47	c Pricers            :       Time      Calls       Vars
7.38/7.47	c   problem variables:       0.00          0          0
7.38/7.47	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.38/7.47	c   relpscost        :       1.45       1289          1         73          0          0       2494
7.38/7.47	c   pscost           :       0.00          0          0          0          0          0          0
7.38/7.47	c   inference        :       0.00          0          0          0          0          0          0
7.38/7.47	c   mostinf          :       0.00          0          0          0          0          0          0
7.38/7.47	c   leastinf         :       0.00          0          0          0          0          0          0
7.38/7.47	c   fullstrong       :       0.00          0          0          0          0          0          0
7.38/7.47	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.38/7.47	c   random           :       0.00          0          0          0          0          0          0
7.38/7.47	c Primal Heuristics  :       Time      Calls      Found
7.38/7.47	c   LP solutions     :       0.00          -          1
7.38/7.47	c   pseudo solutions :       0.00          -          0
7.38/7.47	c   oneopt           :       0.00          0          0
7.38/7.47	c   crossover        :       0.00          0          0
7.38/7.47	c   guideddiving     :       0.00          0          0
7.38/7.47	c   pscostdiving     :       0.02          3          0
7.38/7.47	c   fracdiving       :       0.01          3          0
7.38/7.47	c   veclendiving     :       0.01          3          0
7.38/7.47	c   linesearchdiving :       0.03          3          0
7.38/7.47	c   feaspump         :       0.04          2          0
7.38/7.47	c   objpscostdiving  :       0.02          2          0
7.38/7.47	c   rootsoldiving    :       0.03          2          0
7.38/7.47	c   coefdiving       :       0.04          4          0
7.38/7.47	c   simplerounding   :       0.00          0          0
7.38/7.47	c   rounding         :       0.04        890          0
7.38/7.47	c   shifting         :       0.25        244          0
7.38/7.47	c   intshifting      :       0.00          0          0
7.38/7.47	c   fixandinfer      :       0.00          0          0
7.38/7.47	c   intdiving        :       0.00          0          0
7.38/7.47	c   actconsdiving    :       0.00          0          0
7.38/7.47	c   octane           :       0.00          0          0
7.38/7.47	c   rens             :       0.01          1          0
7.38/7.47	c   rins             :       0.00          0          0
7.38/7.47	c   localbranching   :       0.00          0          0
7.38/7.47	c   mutation         :       0.00          0          0
7.38/7.47	c   dins             :       0.00          0          0
7.38/7.47	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.38/7.47	c   primal LP        :       0.76          0          0       0.00       0.00
7.38/7.47	c   dual LP          :       3.44       4301      21808       5.07    6339.53
7.38/7.47	c   barrier LP       :       0.00          0          0       0.00          -
7.38/7.47	c   diving/probing LP:       0.19        172       1409       8.19    7415.79
7.38/7.47	c   strong branching :       1.44       2161      21121       9.77   14667.36
7.38/7.47	c     (at root node) :          -         20       1617      80.85          -
7.38/7.47	c   conflict analysis:       0.00          0          0       0.00          -
7.38/7.47	c B&B Tree           :
7.38/7.47	c   number of runs   :          1
7.38/7.47	c   nodes            :       1473
7.38/7.47	c   nodes (total)    :       1473
7.38/7.47	c   nodes left       :          0
7.38/7.47	c   max depth        :         62
7.38/7.47	c   max depth (total):         62
7.38/7.47	c   backtracks       :        136 (9.2%)
7.38/7.47	c   delayed cutoffs  :         84
7.38/7.47	c   repropagations   :        315 (1353 domain reductions, 83 cutoffs)
7.38/7.47	c   avg switch length:       3.31
7.38/7.47	c   switching time   :       0.82
7.38/7.47	c Solution           :
7.38/7.47	c   Solutions found  :          1 (1 improvements)
7.38/7.47	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1473 nodes, 7.29 seconds, depth 57, found by <relaxation>)
7.38/7.47	c   Dual Bound       : +3.00000000000000e+00
7.38/7.47	c   Gap              :       0.00 %
7.38/7.47	c   Root Dual Bound  : +3.00000000000000e+00
7.38/7.48	c Time complete: 7.46.

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-1870179-1245189470/watcher-1870179-1245189470 -o /tmp/evaluation-result-1870179-1245189470/solver-1870179-1245189470 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870179-1245189470.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 16293
/proc/meminfo: memFree=1846592/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=7616 CPUtime=0
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 607 0 0 0 0 0 0 0 20 0 1 0 186545894 7798784 591 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16293/statm: 1904 601 353 1256 0 643 0

[startup+0.038922 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16293
/proc/meminfo: memFree=1846592/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=13976 CPUtime=0.03
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 2628 0 0 0 1 2 0 0 20 0 1 0 186545894 14311424 2258 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 3494 2258 446 1256 0 2233 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13976

[startup+0.101933 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16293
/proc/meminfo: memFree=1846592/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=17168 CPUtime=0.09
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 3337 0 0 0 6 3 0 0 20 0 1 0 186545894 17580032 2966 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 4292 2966 649 1256 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17168

[startup+0.30197 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16293
/proc/meminfo: memFree=1846592/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=22792 CPUtime=0.29
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 4809 0 0 0 25 4 0 0 22 0 1 0 186545894 23339008 4418 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 5698 4418 677 1256 0 4437 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22792

[startup+0.701043 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16293
/proc/meminfo: memFree=1846592/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=24220 CPUtime=0.69
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 6761 0 0 0 64 5 0 0 25 0 1 0 186545894 24801280 4461 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6055 4461 689 1256 0 4794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24220

[startup+1.50219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16294
/proc/meminfo: memFree=1831224/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=24356 CPUtime=1.49
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 6890 0 0 0 142 7 0 0 25 0 1 0 186545894 24940544 4590 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6089 4590 694 1256 0 4828 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24356

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16294
/proc/meminfo: memFree=1829944/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=25128 CPUtime=3.09
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 7208 0 0 0 301 8 0 0 25 0 1 0 186545894 25731072 4908 1992294400 4194304 9342243 548682068736 18446744073709551615 6087153 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6282 4908 697 1256 0 5021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25128

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16294
/proc/meminfo: memFree=1828728/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=25628 CPUtime=6.28
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 7418 0 0 0 614 14 0 0 25 0 1 0 186545894 26243072 5118 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6407 5118 697 1256 0 5146 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25628

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

[startup+7.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16294
/proc/meminfo: memFree=1828664/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=25948 CPUtime=7.08
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 7458 0 0 0 693 15 0 0 25 0 1 0 186545894 26570752 5158 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6487 5158 697 1256 0 5226 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 25948

[startup+7.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16294
/proc/meminfo: memFree=1828664/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=25948 CPUtime=7.28
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 7475 0 0 0 713 15 0 0 25 0 1 0 186545894 26570752 5175 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6487 5175 697 1256 0 5226 0
Current children cumulated CPU time (s) 7.28
Current children cumulated vsize (KiB) 25948

[startup+7.40129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16294
/proc/meminfo: memFree=1828664/2055920 swapFree=4192812/4192956
[pid=16293] ppid=16291 vsize=25948 CPUtime=7.38
/proc/16293/stat : 16293 (pbscip.linux.x8) R 16291 16293 15740 0 -1 4194304 7487 0 0 0 722 16 0 0 25 0 1 0 186545894 26570752 5187 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16293/statm: 6487 5187 697 1256 0 5226 0
Current children cumulated CPU time (s) 7.38
Current children cumulated vsize (KiB) 25948

Child status: 0
Real time (s): 7.48426
CPU time (s): 7.47486
CPU user time (s): 7.30989
CPU system time (s): 0.164974
CPU usage (%): 99.8744
Max. virtual memory (cumulated for all children) (KiB): 26424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.30989
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7498
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= 22

runsolver used 0.009998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-16 23:57:50
IDJOB=1870179
IDBENCH=48088
IDSOLVER=684
FILE ID=node81/1870179-1245189470
PBS_JOBID= 9363942
Free space on /tmp= 126776 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=71-P1=29-P2=241-P3=127-P4=67-P5=23-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-1870179-1245189470/watcher-1870179-1245189470 -o /tmp/evaluation-result-1870179-1245189470/solver-1870179-1245189470 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870179-1245189470.opb

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

MD5SUM BENCH= 2f50a7c4db6c104684b2cc399418ffd9
RANDOM SEED=1545357283

node81.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		: 3000.268
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		: 3000.268
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:      2055920 kB
MemFree:       1847008 kB
Buffers:         38452 kB
Cached:          96324 kB
SwapCached:          0 kB
Active:          73264 kB
Inactive:        76348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11744 kB
Writeback:           0 kB
Mapped:          24644 kB
Slab:            44968 kB
Committed_AS:    98144 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126764 MiB
End job on node81 at 2009-06-16 23:57:57