Trace number 1869882

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 4.21536 4.22674

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark4.21536
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver 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-1869882-1245186977.opb>
0.00/0.01	c original problem has 528 variables (528 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.06	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2076 impls, 0 clqs
0.00/0.06	c (round 2) 22 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 7 upgd conss, 3196 impls, 0 clqs
0.00/0.07	c (round 3) 38 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 7 upgd conss, 4092 impls, 0 clqs
0.00/0.07	c (round 4) 54 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 84 chg coeffs, 7 upgd conss, 4764 impls, 0 clqs
0.00/0.07	c (round 5) 70 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 7 upgd conss, 5212 impls, 0 clqs
0.00/0.07	c (round 6) 86 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 112 chg coeffs, 7 upgd conss, 5436 impls, 0 clqs
0.00/0.08	c (round 7) 102 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 126 chg coeffs, 7 upgd conss, 5436 impls, 0 clqs
0.00/0.09	c    (0.1s) probing: 179/426 (42.0%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.00/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.00/0.09	c presolving (8 rounds):
0.00/0.09	c  102 deleted vars, 84 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 126 changed coefficients
0.00/0.09	c  5460 implications, 0 cliques
0.00/0.09	c presolved problem has 426 variables (426 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.09	c     294 constraints of type <and>
0.00/0.09	c       6 constraints of type <linear>
0.00/0.09	c       7 constraints of type <logicor>
0.00/0.09	c transformed objective value is always integral (scale: 2)
0.00/0.09	c Presolving Time: 0.05
0.00/0.10	c OPT-NLC
0.00/0.10	c -----------------------------------------------------------------------------------------------
0.00/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.10	c limits/memory = c 1620
0.00/0.10	c # maximal time in seconds to run
0.00/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.10	c limits/time = c 1791
0.00/0.10	c # frequency for displaying node information lines
0.00/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.10	c display/freq = c 10000
0.00/0.10	c -----------------------------------------------------------------------------------------------
0.00/0.10	c start solving problem
0.00/0.10	c 
0.08/0.10	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.10	c   0.1s|     1 |     0 |    16 |1958k|   0 |   9 | 426 | 307 | 307 | 426 | 601 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.08/0.14	c   0.1s|     1 |     0 |   427 |1986k|   0 |  14 | 426 | 307 | 307 | 426 | 603 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.08/0.16	c   0.1s|     1 |     0 |   433 |2001k|   0 |  19 | 426 | 307 | 307 | 426 | 606 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.08/0.20	c   0.1s|     1 |     0 |   440 |2025k|   0 |  24 | 426 | 307 | 307 | 426 | 611 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   451 |2057k|   0 |  30 | 426 | 307 | 307 | 426 | 617 |  16 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |   458 |2083k|   0 |  33 | 426 | 307 | 307 | 426 | 623 |  22 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   465 |2088k|   0 |  32 | 426 | 307 | 307 | 426 | 625 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     2 |   465 |2089k|   0 |  32 | 426 | 307 | 307 | 426 | 625 |  24 |   0 |  23 | 3.000000e+00 |      --      |    Inf 
4.18/4.21	o 3
4.18/4.21	c * 4.0s|  1146 |     0 |  7729 |2588k|  68 |   - | 426 | 780 |  74 | 426 | 116 |2975 | 478 |2410 | 3.000000e+00 | 3.000000e+00 |   0.00%
4.18/4.21	c 
4.18/4.21	c SCIP Status        : problem is solved [optimal solution found]
4.18/4.21	c Solving Time (sec) : 4.01
4.18/4.21	c Solving Nodes      : 1146
4.18/4.21	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
4.18/4.21	c Dual Bound         : +3.00000000000000e+00
4.18/4.21	c Gap                : 0.00 %
4.18/4.21	c NODE         1146
4.18/4.21	c DUAL BOUND   3
4.18/4.21	c PRIMAL BOUND 3
4.18/4.21	c GAP          0
4.18/4.21	s OPTIMUM FOUND
4.18/4.21	v -x144 -x143 -x142 x141 x140 x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 x130 x129 -x96 x95 -x94 -x93 -x92 x91 x90 x89 -x128 
4.18/4.21	v -x127 -x126 -x125 -x124 -x123 -x122 -x121 x88 x87 -x86 -x85 x84 x83 x82 x81 -x120 -x119 -x118 x117 -x116 x115 -x114 x113 
4.18/4.21	v -x80 x79 -x78 -x77 -x76 x75 -x74 x73 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x72 -x71 x70 -x69 x68 x67 -x66 x65 -x104 
4.18/4.21	v -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x64 -x63 -x62 -x61 x60 x59 x58 x57 -x56 x55 x54 -x53 x52 x51 -x50 x49 -x48 -x47 -x46 
4.18/4.21	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 
4.18/4.21	v x18 x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
4.18/4.21	c SCIP Status        : problem is solved [optimal solution found]
4.18/4.21	c Solving Time       :       4.01
4.18/4.21	c Original Problem   :
4.18/4.21	c   Problem name     : HOME/instance-1869882-1245186977.opb
4.18/4.21	c   Variables        : 528 (528 binary, 0 integer, 0 implicit integer, 0 continuous)
4.18/4.21	c   Constraints      : 397 initial, 397 maximal
4.18/4.21	c Presolved Problem  :
4.18/4.21	c   Problem name     : t_HOME/instance-1869882-1245186977.opb
4.18/4.21	c   Variables        : 426 (426 binary, 0 integer, 0 implicit integer, 0 continuous)
4.18/4.21	c   Constraints      : 307 initial, 780 maximal
4.18/4.21	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.18/4.21	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.18/4.21	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
4.18/4.21	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.18/4.21	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.18/4.21	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.18/4.21	c   probing          :       0.01          0          0          0          0          0          0          0          0
4.18/4.21	c   and              :       0.01         12         84          0          0          0         84          0         84
4.18/4.21	c   linear           :       0.01          1          5          0          0          0          0          0         42
4.18/4.21	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.18/4.21	c   root node        :          -          0          -          -          0          -          -          -          -
4.18/4.21	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.18/4.21	c   integral         :          0          0          0        954          0          0         71          0          0       1804
4.18/4.21	c   and              :        294       1985       3469          0          0         79       4754       2954          0          0
4.18/4.21	c   linear           :          6          6       3389          0          0        239       2158          0          0          0
4.18/4.21	c   logicor          :          7+         6        967          0          0          2        231          0          0          0
4.18/4.21	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.18/4.21	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.18/4.21	c   integral         :       1.81       0.00       0.00       1.81       0.00
4.18/4.21	c   and              :       0.13       0.10       0.03       0.00       0.00
4.18/4.21	c   linear           :       0.12       0.00       0.12       0.00       0.00
4.18/4.21	c   logicor          :       0.02       0.00       0.02       0.00       0.00
4.18/4.21	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.18/4.21	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.18/4.21	c   rootredcost      :       0.00          0          0          0
4.18/4.21	c   pseudoobj        :       0.00       3103          0          0
4.18/4.21	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.18/4.21	c   propagation      :       0.08        320        266       3532       48.9         50       28.5          -
4.18/4.21	c   infeasible LP    :       0.00          7          7         70       42.3          4        5.0          0
4.18/4.21	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.18/4.21	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.18/4.21	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.18/4.21	c   applied globally :          -          -          -        473       21.2          -          -          -
4.18/4.21	c   applied locally  :          -          -          -          5       51.0          -          -          -
4.18/4.21	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.18/4.21	c   cut pool         :       0.00          5          -          -         11          -    (maximal pool size: 46)
4.18/4.21	c   redcost          :       0.02       1986          0          0          0          0
4.18/4.21	c   impliedbounds    :       0.00          6          0          0          4          0
4.18/4.21	c   intobj           :       0.00          0          0          0          0          0
4.18/4.21	c   gomory           :       0.04          6          0          0         38          0
4.18/4.21	c   strongcg         :       0.03          6          0          0         27          0
4.18/4.21	c   cmir             :       0.04          6          0          0         19          0
4.18/4.21	c   flowcover        :       0.08          6          0          0         30          0
4.18/4.21	c   clique           :       0.00          1          0          0          0          0
4.18/4.21	c   zerohalf         :       0.00          0          0          0          0          0
4.18/4.21	c   mcf              :       0.00          1          0          0          0          0
4.18/4.21	c Pricers            :       Time      Calls       Vars
4.18/4.21	c   problem variables:       0.00          0          0
4.18/4.21	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.18/4.21	c   relpscost        :       1.81        953          0         71          0          0       1804
4.18/4.21	c   pscost           :       0.00          0          0          0          0          0          0
4.18/4.21	c   inference        :       0.00          0          0          0          0          0          0
4.18/4.21	c   mostinf          :       0.00          0          0          0          0          0          0
4.18/4.21	c   leastinf         :       0.00          0          0          0          0          0          0
4.18/4.21	c   fullstrong       :       0.00          0          0          0          0          0          0
4.18/4.21	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.18/4.21	c   random           :       0.00          0          0          0          0          0          0
4.18/4.21	c Primal Heuristics  :       Time      Calls      Found
4.18/4.21	c   LP solutions     :       0.00          -          1
4.18/4.21	c   pseudo solutions :       0.00          -          0
4.18/4.21	c   oneopt           :       0.00          0          0
4.18/4.21	c   guideddiving     :       0.00          0          0
4.18/4.21	c   crossover        :       0.00          0          0
4.18/4.21	c   coefdiving       :       0.01          1          0
4.18/4.21	c   pscostdiving     :       0.00          1          0
4.18/4.21	c   fracdiving       :       0.01          1          0
4.18/4.21	c   veclendiving     :       0.00          1          0
4.18/4.21	c   linesearchdiving :       0.00          1          0
4.18/4.21	c   feaspump         :       0.02          1          0
4.18/4.21	c   objpscostdiving  :       0.00          1          0
4.18/4.21	c   rootsoldiving    :       0.02          1          0
4.18/4.21	c   simplerounding   :       0.00          0          0
4.18/4.21	c   rounding         :       0.03        559          0
4.18/4.21	c   shifting         :       0.24        163          0
4.18/4.21	c   intshifting      :       0.00          0          0
4.18/4.21	c   fixandinfer      :       0.00          0          0
4.18/4.21	c   intdiving        :       0.00          0          0
4.18/4.21	c   actconsdiving    :       0.00          0          0
4.18/4.21	c   octane           :       0.00          0          0
4.18/4.21	c   rens             :       0.02          1          0
4.18/4.21	c   rins             :       0.00          0          0
4.18/4.21	c   localbranching   :       0.00          0          0
4.18/4.21	c   mutation         :       0.00          0          0
4.18/4.21	c   dins             :       0.00          0          0
4.18/4.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.18/4.21	c   primal LP        :       0.01          0          0       0.00       0.00
4.18/4.21	c   dual LP          :       0.93       2035       7079       3.48    7611.83
4.18/4.21	c   barrier LP       :       0.00          0          0       0.00          -
4.18/4.21	c   diving/probing LP:       0.03        101        650       6.44   21666.67
4.18/4.21	c   strong branching :       1.79       2410      16443       6.82    9186.03
4.18/4.21	c     (at root node) :          -         23        646      28.09          -
4.18/4.21	c   conflict analysis:       0.00          0          0       0.00          -
4.18/4.21	c B&B Tree           :
4.18/4.21	c   number of runs   :          1
4.18/4.21	c   nodes            :       1146
4.18/4.21	c   nodes (total)    :       1146
4.18/4.21	c   nodes left       :          0
4.18/4.21	c   max depth        :         68
4.18/4.21	c   max depth (total):         68
4.18/4.21	c   backtracks       :        129 (11.3%)
4.18/4.21	c   delayed cutoffs  :         72
4.18/4.21	c   repropagations   :        284 (1011 domain reductions, 72 cutoffs)
4.18/4.21	c   avg switch length:       3.14
4.18/4.21	c   switching time   :       0.04
4.18/4.21	c Solution           :
4.18/4.21	c   Solutions found  :          1 (1 improvements)
4.18/4.21	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1146 nodes, 4.01 seconds, depth 68, found by <relaxation>)
4.18/4.21	c   Dual Bound       : +3.00000000000000e+00
4.18/4.21	c   Gap              :       0.00 %
4.18/4.21	c   Root Dual Bound  : +3.00000000000000e+00
4.18/4.22	c Time complete: 4.21.

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-1869882-1245186977/watcher-1869882-1245186977 -o /tmp/evaluation-result-1869882-1245186977/solver-1869882-1245186977 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869882-1245186977.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: 1.63 1.56 1.28 3/64 8208
/proc/meminfo: memFree=1556276/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=6100 CPUtime=0
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 548 0 0 0 0 0 0 0 20 0 1 0 186295819 6246400 530 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8208/statm: 1525 539 325 886 0 635 0

[startup+0.100189 s]
/proc/loadavg: 1.63 1.56 1.28 3/64 8208
/proc/meminfo: memFree=1556276/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=14096 CPUtime=0.08
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 3004 0 0 0 5 3 0 0 20 0 1 0 186295819 14434304 2632 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 3524 2639 476 886 0 2634 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14096

[startup+0.201199 s]
/proc/loadavg: 1.63 1.56 1.28 3/64 8208
/proc/meminfo: memFree=1556276/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=19156 CPUtime=0.19
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 4332 0 0 0 15 4 0 0 21 0 1 0 186295819 19615744 3931 1992294400 4194304 7823515 548682068736 18446744073709551615 4364201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 4789 3931 562 886 0 3899 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19156

[startup+0.301209 s]
/proc/loadavg: 1.63 1.56 1.28 3/64 8208
/proc/meminfo: memFree=1556276/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=20048 CPUtime=0.29
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 4617 0 0 0 25 4 0 0 22 0 1 0 186295819 20529152 4216 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 5012 4216 563 886 0 4122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20048

[startup+0.701251 s]
/proc/loadavg: 1.63 1.56 1.28 3/64 8208
/proc/meminfo: memFree=1556276/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=20360 CPUtime=0.69
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 6349 0 0 0 63 6 0 0 25 0 1 0 186295819 20848640 4239 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 5090 4239 572 886 0 4200 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20360

[startup+1.50133 s]
/proc/loadavg: 1.63 1.56 1.28 2/65 8209
/proc/meminfo: memFree=1541356/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=20360 CPUtime=1.49
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 6350 0 0 0 139 10 0 0 25 0 1 0 186295819 20848640 4240 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 5090 4240 572 886 0 4200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20360

[startup+3.10149 s]
/proc/loadavg: 1.63 1.56 1.28 2/65 8209
/proc/meminfo: memFree=1541228/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=20492 CPUtime=3.08
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 6375 0 0 0 293 15 0 0 25 0 1 0 186295819 20983808 4265 1992294400 4194304 7823515 548682068736 18446744073709551615 6173489 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 5123 4265 574 886 0 4233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20492

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

[startup+3.20151 s]
/proc/loadavg: 1.63 1.56 1.28 2/65 8209
/proc/meminfo: memFree=1541228/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=20492 CPUtime=3.19
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 6378 0 0 0 303 16 0 0 25 0 1 0 186295819 20983808 4268 1992294400 4194304 7823515 548682068736 18446744073709551615 4772446 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8208/statm: 5123 4268 574 886 0 4233 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 20492

[startup+4.00159 s]
/proc/loadavg: 1.63 1.56 1.28 2/65 8209
/proc/meminfo: memFree=1540460/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=21064 CPUtime=3.98
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 6524 0 0 0 380 18 0 0 25 0 1 0 186295819 21569536 4414 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 5266 4414 574 886 0 4376 0
Current children cumulated CPU time (s) 3.98
Current children cumulated vsize (KiB) 21064

[startup+4.20161 s]
/proc/loadavg: 1.63 1.56 1.28 2/65 8209
/proc/meminfo: memFree=1540460/2055920 swapFree=4178716/4192956
[pid=8208] ppid=8206 vsize=21372 CPUtime=4.18
/proc/8208/stat : 8208 (pbscip.linux.x8) R 8206 8208 6718 0 -1 4194304 6581 0 0 0 400 18 0 0 25 0 1 0 186295819 21884928 4471 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8208/statm: 5343 4471 574 886 0 4453 0
Current children cumulated CPU time (s) 4.18
Current children cumulated vsize (KiB) 21372

Child status: 0
Real time (s): 4.22674
CPU time (s): 4.21536
CPU user time (s): 4.02239
CPU system time (s): 0.19297
CPU usage (%): 99.7307
Max. virtual memory (cumulated for all children) (KiB): 21372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.02239
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6589
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= 12

runsolver used 0.004999 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:16:19
IDJOB=1869882
IDBENCH=47940
IDSOLVER=683
FILE ID=node90/1869882-1245186977
PBS_JOBID= 9368280
Free space on /tmp= 66528 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=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869882-1245186977/watcher-1869882-1245186977 -o /tmp/evaluation-result-1869882-1245186977/solver-1869882-1245186977 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869882-1245186977.opb

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

MD5SUM BENCH= 29d9c644cbc560d09c0ca2d5a8d36791
RANDOM SEED=1102836630

node90.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		: 3000.231
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		: 3000.231
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:       1556692 kB
Buffers:         32764 kB
Cached:         399632 kB
SwapCached:       8448 kB
Active:          65432 kB
Inactive:       377548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556692 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           10348 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42244 kB
Committed_AS:    93816 kB
PageTables:       1436 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= 66520 MiB
End job on node90 at 2009-06-16 23:16:23