Trace number 1869965

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 1.8.2OPT2 58.6321 58.6539

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-B.opb
MD5SUMfc4ae85a9713a7cb45bbf0331db309f7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.490925
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables120
Total number of constraints17
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 constraints17
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)200
Sum of products size (including duplicates)400
Number of different products200
Sum of products size400

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1869965-1245187515.opb>
0.00/0.01	c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1540 impls, 0 clqs
0.00/0.03	c (round 2) 11 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 9 upgd conss, 1562 impls, 0 clqs
0.03/0.05	c    (0.0s) probing: 189/309 (61.2%) - 0 fixings, 0 aggregations, 31 implications, 0 bound changes
0.03/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.05	c presolving (3 rounds):
0.03/0.05	c  11 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 27 changed coefficients
0.03/0.05	c  1624 implications, 0 cliques
0.03/0.05	c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 216 constraints
0.03/0.05	c     199 constraints of type <and>
0.03/0.05	c       8 constraints of type <linear>
0.03/0.05	c       9 constraints of type <logicor>
0.03/0.05	c transformed objective value is always integral (scale: 1)
0.03/0.05	c Presolving Time: 0.03
0.03/0.05	c OPT-NLC
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/memory = c 1620
0.03/0.05	c # maximal time in seconds to run
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/time = c 1791
0.03/0.05	c # frequency for displaying node information lines
0.03/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05	c display/freq = c 10000
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c start solving problem
0.03/0.05	c 
0.03/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     0 |    22 |1300k|   0 |  12 | 309 | 216 | 216 | 309 | 413 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   233 |1324k|   0 |  27 | 309 | 216 | 216 | 309 | 421 |   8 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   271 |1372k|   0 |  54 | 309 | 216 | 216 | 309 | 447 |  34 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   315 |1466k|   0 |  66 | 309 | 216 | 216 | 309 | 514 | 101 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   375 |1539k|   0 |  74 | 309 | 216 | 216 | 309 | 555 | 142 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   425 |1616k|   0 |  85 | 309 | 216 | 216 | 309 | 585 | 172 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   503 |1670k|   0 |  89 | 309 | 216 | 216 | 309 | 621 | 208 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.57	c   0.5s|     1 |     2 |   503 |1671k|   0 |  89 | 309 | 216 | 216 | 309 | 621 | 208 |   0 |  24 | 2.000000e+00 |      --      |    Inf 
31.89/31.98	c  31.4s| 10000 |  2353 | 94114 |7314k|  67 |  10 | 309 |5708 | 182 | 309 | 335 |  25k|  12k|2578 | 2.000000e+00 |      --      |    Inf 
52.77/52.81	o 27
52.77/52.81	c p52.0s| 15658 |  4728 |163259 |9695k|  67 |   - | 309 |5058 | 178 | 309 | 320 |  44k|  17k|2918 | 2.000000e+00 | 2.700000e+01 |1250.00%
58.37/58.45	o 3
58.37/58.45	c *57.5s| 17009 |  2783 |182219 |7817k|  67 |   - | 309 |5137 | 109 | 309 | 341 |  49k|  18k|3204 | 2.000000e+00 | 3.000000e+00 |  50.00%
58.57/58.63	o 2
58.57/58.63	c *57.7s| 17074 |     0 |182618 |4391k|  67 |   - | 309 |4943 | 163 | 309 | 329 |  50k|  18k|3219 | 2.000000e+00 | 2.000000e+00 |   0.00%
58.57/58.63	c 
58.57/58.63	c SCIP Status        : problem is solved [optimal solution found]
58.57/58.63	c Solving Time (sec) : 57.73
58.57/58.63	c Solving Nodes      : 17074
58.57/58.63	c Primal Bound       : +2.00000000000000e+00 (3 solutions)
58.57/58.63	c Dual Bound         : +2.00000000000000e+00
58.57/58.63	c Gap                : 0.00 %
58.57/58.63	c NODE         17074
58.57/58.63	c DUAL BOUND   2
58.57/58.63	c PRIMAL BOUND 2
58.57/58.63	c GAP          0
58.57/58.63	s OPTIMUM FOUND
58.57/58.63	v -x120 -x119 x118 x117 -x116 -x115 x114 -x113 -x112 -x111 -x80 x79 -x78 x77 -x76 -x110 x109 x108 x107 x106 -x75 x74 x73 x72 -x71 
58.57/58.63	v x105 -x104 -x103 -x102 x101 x70 x69 -x68 x67 -x66 x100 -x99 -x98 x97 x96 x65 x64 x63 x62 -x61 -x95 x94 -x93 -x92 x91 x60 -x59 
58.57/58.63	v x58 x57 -x56 -x90 -x89 -x88 -x87 -x86 -x55 x54 -x53 x52 -x51 -x85 -x84 -x83 -x82 x81 -x50 -x49 -x48 x47 -x46 x45 -x44 x43 -x42 
58.57/58.63	v x41 x40 -x39 -x38 x37 x36 x35 -x34 -x33 x32 x31 x30 -x29 -x28 x27 x26 x25 x24 x23 -x22 x21 x20 x19 x18 x17 x16 -x15 -x14 
58.57/58.63	v x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
58.57/58.63	c SCIP Status        : problem is solved [optimal solution found]
58.57/58.63	c Solving Time       :      57.73
58.57/58.63	c Original Problem   :
58.57/58.63	c   Problem name     : HOME/instance-1869965-1245187515.opb
58.57/58.63	c   Variables        : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
58.57/58.63	c   Constraints      : 217 initial, 217 maximal
58.57/58.63	c Presolved Problem  :
58.57/58.63	c   Problem name     : t_HOME/instance-1869965-1245187515.opb
58.57/58.63	c   Variables        : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
58.57/58.63	c   Constraints      : 216 initial, 5760 maximal
58.57/58.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
58.57/58.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
58.57/58.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
58.57/58.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
58.57/58.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
58.57/58.63	c   implics          :       0.00          0          2          0          0          0          0          0          0
58.57/58.63	c   probing          :       0.02          0          0          0          0          0          0          0          0
58.57/58.63	c   and              :       0.01          0          0          0          0          0          0          0          0
58.57/58.63	c   linear           :       0.00          1          8          0          0          0          0          0         27
58.57/58.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
58.57/58.63	c   root node        :          -         63          -          -         63          -          -          -          -
58.57/58.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
58.57/58.63	c   integral         :          0          0          0      13181          0          4        362          0          0      25976
58.57/58.63	c   and              :        199      30788      61510          0          0       1650      83196      49868          0          0
58.57/58.63	c   linear           :          8          6      59857          0          0       4731      37191          0          0          0
58.57/58.63	c   logicor          :          9+         6      34514          2          0        568      13624          0          0          0
58.57/58.63	c   countsols        :          0          0          0          2          0          0          0          0          0          0
58.57/58.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
58.57/58.63	c   integral         :       3.39       0.00       0.00       3.39       0.00
58.57/58.63	c   and              :       1.80       0.98       0.82       0.00       0.00
58.57/58.63	c   linear           :       1.46       0.00       1.46       0.00       0.00
58.57/58.63	c   logicor          :       1.41       0.00       1.41       0.00       0.00
58.57/58.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
58.57/58.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
58.57/58.63	c   rootredcost      :       0.03          2          0          4
58.57/58.63	c   pseudoobj        :       0.07      61118          0         12
58.57/58.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
58.57/58.63	c   propagation      :       0.92       6949       6948      55361       30.1       4690       12.7          -
58.57/58.63	c   infeasible LP    :       0.00         86          0          0        0.0          0        0.0          0
58.57/58.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
58.57/58.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
58.57/58.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
58.57/58.63	c   applied globally :          -          -          -      18483       17.5          -          -          -
58.57/58.63	c   applied locally  :          -          -          -        229       32.3          -          -          -
58.57/58.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
58.57/58.63	c   cut pool         :       0.00          5          -          -         10          -    (maximal pool size: 340)
58.57/58.63	c   redcost          :       0.23      30798          0         19          0          0
58.57/58.63	c   impliedbounds    :       0.00          6          0          0        164          0
58.57/58.63	c   intobj           :       0.00          0          0          0          0          0
58.57/58.63	c   gomory           :       0.07          6          0          0         51          0
58.57/58.63	c   strongcg         :       0.05          6          0          0        324          0
58.57/58.63	c   cmir             :       0.03          6          0          0         82          0
58.57/58.63	c   flowcover        :       0.07          6          0          0        158          0
58.57/58.63	c   clique           :       0.00          6          0          0          1          0
58.57/58.63	c   zerohalf         :       0.00          0          0          0          0          0
58.57/58.63	c   mcf              :       0.00          1          0          0          0          0
58.57/58.63	c Pricers            :       Time      Calls       Vars
58.57/58.63	c   problem variables:       0.00          0          0
58.57/58.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
58.57/58.63	c   relpscost        :       3.39      13179          4        362          0          0      25976
58.57/58.63	c   pscost           :       0.00          0          0          0          0          0          0
58.57/58.63	c   inference        :       0.00          0          0          0          0          0          0
58.57/58.63	c   mostinf          :       0.00          0          0          0          0          0          0
58.57/58.63	c   leastinf         :       0.00          0          0          0          0          0          0
58.57/58.63	c   fullstrong       :       0.00          0          0          0          0          0          0
58.57/58.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
58.57/58.63	c   random           :       0.00          0          0          0          0          0          0
58.57/58.63	c Primal Heuristics  :       Time      Calls      Found
58.57/58.63	c   LP solutions     :       0.02          -          2
58.57/58.63	c   pseudo solutions :       0.00          -          0
58.57/58.63	c   crossover        :       0.01          0          0
58.57/58.63	c   intshifting      :       0.00          0          0
58.57/58.63	c   oneopt           :       0.01          2          0
58.57/58.63	c   linesearchdiving :       0.14         18          0
58.57/58.63	c   guideddiving     :       0.18         18          0
58.57/58.63	c   coefdiving       :       0.18         19          0
58.57/58.63	c   pscostdiving     :       0.11         19          1
58.57/58.63	c   fracdiving       :       0.12         19          0
58.57/58.63	c   veclendiving     :       0.11         19          0
58.57/58.63	c   objpscostdiving  :       0.22         10          0
58.57/58.63	c   feaspump         :       0.23         10          0
58.57/58.63	c   rootsoldiving    :       0.15         10          0
58.57/58.63	c   simplerounding   :       0.03          0          0
58.57/58.63	c   rounding         :       0.14       2504          0
58.57/58.63	c   shifting         :       0.80        756          0
58.57/58.63	c   fixandinfer      :       0.00          0          0
58.57/58.63	c   intdiving        :       0.00          0          0
58.57/58.63	c   actconsdiving    :       0.00          0          0
58.57/58.63	c   octane           :       0.00          0          0
58.57/58.63	c   rens             :       0.02          1          0
58.57/58.63	c   rins             :       0.00          0          0
58.57/58.63	c   localbranching   :       0.00          0          0
58.57/58.63	c   mutation         :       0.00          0          0
58.57/58.63	c   dins             :       0.00          0          0
58.57/58.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
58.57/58.63	c   primal LP        :       5.53          0          0       0.00       0.00
58.57/58.63	c   dual LP          :      34.72      32014     175931       5.50    5067.14
58.57/58.63	c   barrier LP       :       0.00          0          0       0.00          -
58.57/58.63	c   diving/probing LP:       1.13       1144       6687       5.85    5917.70
58.57/58.63	c   strong branching :       3.13       3219      36250      11.26   11581.47
58.57/58.63	c     (at root node) :          -         24       1677      69.88          -
58.57/58.63	c   conflict analysis:       0.00          0          0       0.00          -
58.57/58.63	c B&B Tree           :
58.57/58.63	c   number of runs   :          1
58.57/58.63	c   nodes            :      17074
58.57/58.63	c   nodes (total)    :      17074
58.57/58.63	c   nodes left       :          0
58.57/58.63	c   max depth        :         67
58.57/58.63	c   max depth (total):         67
58.57/58.63	c   backtracks       :       3356 (19.7%)
58.57/58.63	c   delayed cutoffs  :       3646
58.57/58.63	c   repropagations   :      10252 (43159 domain reductions, 2727 cutoffs)
58.57/58.63	c   avg switch length:       5.39
58.57/58.63	c   switching time   :       7.32
58.57/58.63	c Solution           :
58.57/58.63	c   Solutions found  :          3 (3 improvements)
58.57/58.63	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 17074 nodes, 57.72 seconds, depth 53, found by <relaxation>)
58.57/58.63	c   Dual Bound       : +2.00000000000000e+00
58.57/58.63	c   Gap              :       0.00 %
58.57/58.63	c   Root Dual Bound  : +2.00000000000000e+00
58.57/58.65	c Time complete: 58.62.

Verifier Data

OK	2

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869965-1245187515/watcher-1869965-1245187515 -o /tmp/evaluation-result-1869965-1245187515/solver-1869965-1245187515 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869965-1245187515.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 3/64 9414
/proc/meminfo: memFree=1831880/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=5812 CPUtime=0
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186348709 5951488 504 1992294400 4194304 9342243 548682068736 18446744073709551615 8143536 0 0 4096 0 0 0 0 17 1 0 0
/proc/9414/statm: 1453 516 345 1256 0 192 0

[startup+0.0455239 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9414
/proc/meminfo: memFree=1831880/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=13752 CPUtime=0.03
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 2635 0 0 0 2 1 0 0 18 0 1 0 186348709 14082048 2265 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 3438 2265 493 1256 0 2177 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13752

[startup+0.10153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9414
/proc/meminfo: memFree=1831880/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=16680 CPUtime=0.09
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 3253 0 0 0 7 2 0 0 18 0 1 0 186348709 17080320 2882 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 4170 2882 680 1256 0 2909 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16680

[startup+0.301551 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9414
/proc/meminfo: memFree=1831880/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=17876 CPUtime=0.29
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 3501 0 0 0 27 2 0 0 19 0 1 0 186348709 18305024 3129 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 4469 3129 680 1256 0 3208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17876

[startup+0.701595 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9414
/proc/meminfo: memFree=1831880/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=18424 CPUtime=0.69
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 5432 0 0 0 66 3 0 0 22 0 1 0 186348709 18866176 3364 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 4606 3364 693 1256 0 3345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18424

[startup+1.50168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1821008/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=18592 CPUtime=1.49
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 5451 0 0 0 145 4 0 0 25 0 1 0 186348709 19038208 3383 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 4648 3383 697 1256 0 3387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18592

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1820816/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=19336 CPUtime=3.09
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 5554 0 0 0 304 5 0 0 25 0 1 0 186348709 19800064 3486 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 4834 3486 698 1256 0 3573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19336

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1819664/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=20084 CPUtime=6.29
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 5768 0 0 0 619 10 0 0 25 0 1 0 186348709 20566016 3700 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 5021 3700 701 1256 0 3760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20084

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1818064/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=21852 CPUtime=12.69
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 6170 0 0 0 1251 18 0 0 25 0 1 0 186348709 22376448 4102 1992294400 4194304 9342243 548682068736 18446744073709551615 6909627 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 5463 4102 701 1256 0 4202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21852

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1814096/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=25912 CPUtime=25.48
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 7204 0 0 0 2508 40 0 0 25 0 1 0 186348709 26533888 5136 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 6478 5136 701 1256 0 5217 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25912

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1808592/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31764 CPUtime=51.08
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8622 0 0 0 5031 77 0 0 25 0 1 0 186348709 32526336 6554 1992294400 4194304 9342243 548682068736 18446744073709551615 6910936 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7941 6554 701 1256 0 6680 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31764

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

[startup+54.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1808080/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31764 CPUtime=54.27
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8718 0 0 0 5346 81 0 0 25 0 1 0 186348709 32526336 6650 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7941 6650 701 1256 0 6680 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 31764

[startup+55.9016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1808080/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31764 CPUtime=55.87
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8731 0 0 0 5503 84 0 0 25 0 1 0 186348709 32526336 6663 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7941 6663 701 1256 0 6680 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 31764

[startup+57.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1808016/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31932 CPUtime=57.47
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8742 0 0 0 5661 86 0 0 25 0 1 0 186348709 32698368 6674 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7983 6674 701 1256 0 6722 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 31932

[startup+58.3058 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1807952/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31932 CPUtime=58.28
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8760 0 0 0 5741 87 0 0 25 0 1 0 186348709 32698368 6692 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7983 6692 701 1256 0 6722 0
Current children cumulated CPU time (s) 58.28
Current children cumulated vsize (KiB) 31932

[startup+58.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1807952/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31932 CPUtime=58.47
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8765 0 0 0 5760 87 0 0 25 0 1 0 186348709 32698368 6697 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7983 6697 701 1256 0 6722 0
Current children cumulated CPU time (s) 58.47
Current children cumulated vsize (KiB) 31932

[startup+58.6019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9415
/proc/meminfo: memFree=1807952/2055920 swapFree=4191900/4192956
[pid=9414] ppid=9412 vsize=31932 CPUtime=58.57
/proc/9414/stat : 9414 (pbscip.linux.x8) R 9412 9414 8666 0 -1 4194304 8766 0 0 0 5769 88 0 0 25 0 1 0 186348709 32698368 6698 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9414/statm: 7983 6698 701 1256 0 6722 0
Current children cumulated CPU time (s) 58.57
Current children cumulated vsize (KiB) 31932

Child status: 0
Real time (s): 58.6539
CPU time (s): 58.6321
CPU user time (s): 57.7472
CPU system time (s): 0.884865
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 31932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.7472
system time used= 0.884865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8771
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= 112

runsolver used 0.034994 second user time and 0.144977 second system time

The end

Launcher Data

Begin job on node37 at 2009-06-16 23:25:15
IDJOB=1869965
IDBENCH=47981
IDSOLVER=684
FILE ID=node37/1869965-1245187515
PBS_JOBID= 9363943
Free space on /tmp= 66168 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=5-P0=23-P1=31-P2=23-P3=7-P4=31-P5=19-P6=31-P7=11-P8=2-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-1869965-1245187515/watcher-1869965-1245187515 -o /tmp/evaluation-result-1869965-1245187515/solver-1869965-1245187515 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869965-1245187515.opb

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

MD5SUM BENCH= fc4ae85a9713a7cb45bbf0331db309f7
RANDOM SEED=1490124470

node37.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		: 3000.232
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		: 3000.232
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:       1832296 kB
Buffers:         43452 kB
Cached:         102896 kB
SwapCached:        260 kB
Active:          56152 kB
Inactive:       103452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832296 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12032 kB
Writeback:           0 kB
Mapped:          21812 kB
Slab:            50080 kB
Committed_AS:   170960 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= 66156 MiB
End job on node37 at 2009-06-16 23:26:14