Trace number 1870092

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 2.66559 2.66816

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
MD5SUM55e3096e9013fd2f39f8572a635bf07d
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 benchmark2.66559
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 variables135
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870092-1245188733.opb>
0.00/0.01	c original problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.07	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2020 impls, 0 clqs
0.06/0.07	c (round 2) 23 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 3172 impls, 0 clqs
0.06/0.08	c (round 3) 41 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 4036 impls, 0 clqs
0.06/0.08	c (round 4) 59 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 4612 impls, 0 clqs
0.06/0.08	c (round 5) 77 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.06/0.08	c (round 6) 95 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (7 rounds):
0.09/0.11	c  95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.09/0.11	c  4920 implications, 0 cliques
0.09/0.11	c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.09/0.11	c     320 constraints of type <and>
0.09/0.11	c       5 constraints of type <linear>
0.09/0.11	c       6 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 2)
0.09/0.11	c Presolving Time: 0.05
0.09/0.11	c OPT-NLC
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	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 |    14 |2038k|   0 |   8 | 445 | 331 | 331 | 445 | 651 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.18/0.20	c   0.1s|     1 |     2 |   414 |2058k|   0 |   8 | 445 | 331 | 331 | 445 | 651 |   0 |   0 |   8 | 3.000000e+00 |      --      |    Inf 
2.59/2.64	o 9
2.59/2.64	c * 2.5s|   797 |   461 |  4256 |2799k|  62 |   - | 445 | 574 |  79 | 445 | 110 |2597 | 245 |1917 | 3.000000e+00 | 9.000000e+00 | 200.00%
2.59/2.65	o 3
2.59/2.65	c * 2.5s|   801 |     0 |  4280 |2364k|  62 |   - | 445 | 509 | 176 | 445 | 112 |2612 | 245 |1923 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.59/2.65	c 
2.59/2.65	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.65	c Solving Time (sec) : 2.49
2.59/2.65	c Solving Nodes      : 801
2.59/2.65	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
2.59/2.65	c Dual Bound         : +3.00000000000000e+00
2.59/2.65	c Gap                : 0.00 %
2.59/2.65	c NODE         801
2.59/2.65	c DUAL BOUND   3
2.59/2.65	c PRIMAL BOUND 3
2.59/2.65	c GAP          0
2.59/2.65	s OPTIMUM FOUND
2.59/2.65	v -x135 -x134 x133 -x132 x131 x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 x121 x120 x119 x118 -x90 -x89 x88 x87 -x86 -x85 
2.59/2.65	v -x84 -x83 x82 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 x73 -x108 -x107 -x106 
2.59/2.65	v -x105 -x104 -x103 -x102 -x101 -x100 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 
2.59/2.65	v -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 x54 x53 x52 -x51 x50 -x49 -x48 -x47 x46 -x45 x44 -x43 -x42 x41 x40 -x39 -x38 x37 
2.59/2.65	v -x36 -x35 -x34 x33 x32 -x31 x30 -x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 x10 
2.59/2.65	v -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.59/2.65	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.65	c Solving Time       :       2.49
2.59/2.65	c Original Problem   :
2.59/2.65	c   Problem name     : HOME/instance-1870092-1245188733.opb
2.59/2.65	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.65	c   Constraints      : 416 initial, 416 maximal
2.59/2.65	c Presolved Problem  :
2.59/2.65	c   Problem name     : t_HOME/instance-1870092-1245188733.opb
2.59/2.65	c   Variables        : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.65	c   Constraints      : 331 initial, 574 maximal
2.59/2.65	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.59/2.65	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.59/2.65	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.59/2.65	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.59/2.65	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.59/2.65	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.59/2.65	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.59/2.65	c   and              :       0.02         10         80          0          0          0         80          0         80
2.59/2.65	c   linear           :       0.00          1          4          0          0          0          0          0         42
2.59/2.65	c   logicor          :       0.01          0          0          0          0          0          0          0          0
2.59/2.65	c   root node        :          -         60          -          -         60          -          -          -          -
2.59/2.65	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.65	c   integral         :          0          0          0        710          0          0         45          0          0       1334
2.59/2.65	c   and              :        320       1648       2660          2          0         27       3688       2612          0          0
2.59/2.65	c   linear           :          5          1       2633          2          0        163       1539          0          0          0
2.59/2.65	c   logicor          :          6+         1        537          2          0          2        133          0          0          0
2.59/2.65	c   countsols        :          0          0          0          2          0          0          0          0          0          0
2.59/2.65	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.59/2.65	c   integral         :       1.09       0.00       0.00       1.09       0.00
2.59/2.65	c   and              :       0.13       0.07       0.06       0.00       0.00
2.59/2.65	c   linear           :       0.11       0.00       0.11       0.00       0.00
2.59/2.65	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.59/2.65	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.59/2.65	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.59/2.65	c   rootredcost      :       0.00          1          0          6
2.59/2.65	c   pseudoobj        :       0.00       2305          0          0
2.59/2.65	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.59/2.65	c   propagation      :       0.09        192        182       2279       62.8         11       36.8          -
2.59/2.65	c   infeasible LP    :       0.00          1          1          2       16.5          1        2.0          0
2.59/2.65	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.65	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.65	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.59/2.65	c   applied globally :          -          -          -        243       21.3          -          -          -
2.59/2.65	c   applied locally  :          -          -          -          2       53.5          -          -          -
2.59/2.65	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.59/2.65	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.59/2.65	c   redcost          :       0.03       1648          0          0          0          0
2.59/2.65	c   impliedbounds    :       0.00          1          0          0          0          0
2.59/2.65	c   intobj           :       0.00          0          0          0          0          0
2.59/2.65	c   gomory           :       0.00          1          0          0          0          0
2.59/2.65	c   strongcg         :       0.00          1          0          0          0          0
2.59/2.65	c   cmir             :       0.01          1          0          0          0          0
2.59/2.65	c   flowcover        :       0.01          1          0          0          0          0
2.59/2.65	c   clique           :       0.00          1          0          0          0          0
2.59/2.65	c   zerohalf         :       0.00          0          0          0          0          0
2.59/2.65	c   mcf              :       0.00          1          0          0          0          0
2.59/2.65	c Pricers            :       Time      Calls       Vars
2.59/2.65	c   problem variables:       0.00          0          0
2.59/2.65	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.65	c   relpscost        :       1.09        708          0         45          0          0       1334
2.59/2.65	c   pscost           :       0.00          0          0          0          0          0          0
2.59/2.65	c   inference        :       0.00          0          0          0          0          0          0
2.59/2.65	c   mostinf          :       0.00          0          0          0          0          0          0
2.59/2.65	c   leastinf         :       0.00          0          0          0          0          0          0
2.59/2.65	c   fullstrong       :       0.00          0          0          0          0          0          0
2.59/2.65	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.59/2.65	c   random           :       0.00          0          0          0          0          0          0
2.59/2.65	c Primal Heuristics  :       Time      Calls      Found
2.59/2.65	c   LP solutions     :       0.00          -          2
2.59/2.65	c   pseudo solutions :       0.00          -          0
2.59/2.65	c   objpscostdiving  :       0.00          0          0
2.59/2.65	c   rootsoldiving    :       0.00          0          0
2.59/2.65	c   linesearchdiving :       0.00          0          0
2.59/2.65	c   guideddiving     :       0.00          0          0
2.59/2.65	c   crossover        :       0.00          0          0
2.59/2.65	c   intshifting      :       0.00          0          0
2.59/2.65	c   oneopt           :       0.00          1          0
2.59/2.65	c   coefdiving       :       0.02          1          0
2.59/2.65	c   pscostdiving     :       0.00          1          0
2.59/2.65	c   fracdiving       :       0.01          1          0
2.59/2.65	c   veclendiving     :       0.00          1          0
2.59/2.65	c   feaspump         :       0.02          1          0
2.59/2.65	c   simplerounding   :       0.00          0          0
2.59/2.65	c   rounding         :       0.01        544          0
2.59/2.65	c   shifting         :       0.27        136          0
2.59/2.65	c   fixandinfer      :       0.00          0          0
2.59/2.65	c   intdiving        :       0.00          0          0
2.59/2.65	c   actconsdiving    :       0.00          0          0
2.59/2.65	c   octane           :       0.00          0          0
2.59/2.65	c   rens             :       0.01          1          0
2.59/2.65	c   rins             :       0.00          0          0
2.59/2.65	c   localbranching   :       0.00          0          0
2.59/2.65	c   mutation         :       0.00          0          0
2.59/2.65	c   dins             :       0.00          0          0
2.59/2.65	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.59/2.65	c   primal LP        :       0.02          0          0       0.00       0.00
2.59/2.65	c   dual LP          :       0.47       1767       3706       2.10    7885.11
2.59/2.65	c   barrier LP       :       0.00          0          0       0.00          -
2.59/2.65	c   diving/probing LP:       0.02        106        574       5.42   28700.00
2.59/2.65	c   strong branching :       1.07       1923       9098       4.73    8502.80
2.59/2.65	c     (at root node) :          -          8        149      18.62          -
2.59/2.65	c   conflict analysis:       0.00          0          0       0.00          -
2.59/2.65	c B&B Tree           :
2.59/2.65	c   number of runs   :          1
2.59/2.65	c   nodes            :        801
2.59/2.65	c   nodes (total)    :        801
2.59/2.65	c   nodes left       :          0
2.59/2.65	c   max depth        :         62
2.59/2.65	c   max depth (total):         62
2.59/2.65	c   backtracks       :         66 (8.2%)
2.59/2.65	c   delayed cutoffs  :         47
2.59/2.65	c   repropagations   :        239 (687 domain reductions, 47 cutoffs)
2.59/2.65	c   avg switch length:       2.64
2.59/2.65	c   switching time   :       0.08
2.59/2.65	c Solution           :
2.59/2.65	c   Solutions found  :          2 (2 improvements)
2.59/2.65	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 801 nodes, 2.49 seconds, depth 60, found by <relaxation>)
2.59/2.65	c   Dual Bound       : +3.00000000000000e+00
2.59/2.65	c   Gap              :       0.00 %
2.59/2.65	c   Root Dual Bound  : +3.00000000000000e+00
2.59/2.66	c Time complete: 2.66.

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-1870092-1245188733/watcher-1870092-1245188733 -o /tmp/evaluation-result-1870092-1245188733/solver-1870092-1245188733 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870092-1245188733.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: 0.99 0.98 0.99 3/64 8777
/proc/meminfo: memFree=1850808/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=4328 CPUtime=0
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 480 0 0 0 0 0 0 0 18 0 1 0 186473194 4431872 464 1992294400 4194304 7823515 548682068736 18446744073709551615 6863653 0 0 4096 0 0 0 0 17 1 0 0
/proc/8777/statm: 1162 476 309 886 0 272 0

[startup+0.0761301 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8777
/proc/meminfo: memFree=1850808/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=13552 CPUtime=0.06
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 2814 0 0 0 2 4 0 0 18 0 1 0 186473194 13877248 2442 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 3388 2442 433 886 0 2498 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13552

[startup+0.101135 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8777
/proc/meminfo: memFree=1850808/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=13700 CPUtime=0.09
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 2892 0 0 0 5 4 0 0 18 0 1 0 186473194 14028800 2520 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 3425 2520 451 886 0 2535 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13700

[startup+0.301168 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8777
/proc/meminfo: memFree=1850808/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=19100 CPUtime=0.29
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 6157 0 0 0 22 7 0 0 19 0 1 0 186473194 19558400 3915 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 4775 3915 567 886 0 3885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19100

[startup+0.701233 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8777
/proc/meminfo: memFree=1850808/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=19100 CPUtime=0.69
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 6161 0 0 0 60 9 0 0 22 0 1 0 186473194 19558400 3919 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 4775 3919 570 886 0 3885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19100

[startup+1.50137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8778
/proc/meminfo: memFree=1837168/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=19596 CPUtime=1.49
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 6267 0 0 0 138 11 0 0 25 0 1 0 186473194 20066304 4025 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 4899 4025 572 886 0 4009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19596

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

[startup+2.3015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8778
/proc/meminfo: memFree=1836336/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=20012 CPUtime=2.29
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 6364 0 0 0 215 14 0 0 25 0 1 0 186473194 20492288 4122 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 5003 4122 572 886 0 4113 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 20012

[startup+2.50153 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8778
/proc/meminfo: memFree=1836336/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=20012 CPUtime=2.49
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 6390 0 0 0 234 15 0 0 25 0 1 0 186473194 20492288 4148 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 5003 4148 572 886 0 4113 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 20012

[startup+2.60155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8778
/proc/meminfo: memFree=1836336/2055920 swapFree=4180828/4192956
[pid=8777] ppid=8775 vsize=20012 CPUtime=2.59
/proc/8777/stat : 8777 (pbscip.linux.x8) R 8775 8777 8674 0 -1 4194304 6390 0 0 0 244 15 0 0 25 0 1 0 186473194 20492288 4148 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8777/statm: 5003 4148 572 886 0 4113 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 20012

Child status: 0
Real time (s): 2.66816
CPU time (s): 2.66559
CPU user time (s): 2.50362
CPU system time (s): 0.161975
CPU usage (%): 99.9038
Max. virtual memory (cumulated for all children) (KiB): 20012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.50362
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6397
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= 7

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 23:45:33
IDJOB=1870092
IDBENCH=48045
IDSOLVER=683
FILE ID=node31/1870092-1245188733
PBS_JOBID= 9368296
Free space on /tmp= 66272 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870092-1245188733/watcher-1870092-1245188733 -o /tmp/evaluation-result-1870092-1245188733/solver-1870092-1245188733 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870092-1245188733.opb

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

MD5SUM BENCH= 55e3096e9013fd2f39f8572a635bf07d
RANDOM SEED=1028996695

node31.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		: 3000.258
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		: 3000.258
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:       1851288 kB
Buffers:         41332 kB
Cached:          92596 kB
SwapCached:       5132 kB
Active:          48440 kB
Inactive:        93548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851288 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:            9840 kB
Writeback:           0 kB
Mapped:          13748 kB
Slab:            48324 kB
Committed_AS:   175844 kB
PageTables:       1468 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= 66260 MiB
End job on node31 at 2009-06-16 23:45:35