Trace number 1870042

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 14.7808 14.7866

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
MD5SUMa6d214cc283b484f5cca285d86c4d8bb
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 benchmark14.3978
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 variables192
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 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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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-1870042-1245188343.opb>
0.00/0.01	c original problem has 704 variables (704 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.10	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 0 upgd conss, 3056 impls, 0 clqs
0.09/0.10	c (round 2) 24 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 9 upgd conss, 4624 impls, 0 clqs
0.09/0.11	c (round 3) 40 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 9 upgd conss, 5968 impls, 0 clqs
0.09/0.11	c (round 4) 56 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 96 chg coeffs, 9 upgd conss, 7088 impls, 0 clqs
0.09/0.11	c (round 5) 72 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 9 upgd conss, 7984 impls, 0 clqs
0.09/0.12	c (round 6) 88 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 124 chg coeffs, 9 upgd conss, 8656 impls, 0 clqs
0.09/0.12	c (round 7) 104 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 138 chg coeffs, 9 upgd conss, 9104 impls, 0 clqs
0.09/0.12	c (round 8) 120 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.12	c (round 9) 136 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 9 upgd conss, 9328 impls, 0 clqs
0.09/0.15	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.15	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15	c presolving (10 rounds):
0.09/0.15	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.09/0.15	c  9360 implications, 0 cliques
0.09/0.15	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.09/0.15	c     392 constraints of type <and>
0.09/0.15	c       8 constraints of type <linear>
0.09/0.15	c       9 constraints of type <logicor>
0.09/0.15	c transformed objective value is always integral (scale: 2)
0.09/0.15	c Presolving Time: 0.08
0.09/0.15	c OPT-NLC
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/memory = c 1620
0.09/0.15	c # maximal time in seconds to run
0.09/0.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15	c limits/time = c 1791
0.09/0.15	c # frequency for displaying node information lines
0.09/0.15	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15	c display/freq = c 10000
0.09/0.15	c -----------------------------------------------------------------------------------------------
0.09/0.15	c start solving problem
0.09/0.15	c 
0.09/0.16	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.1s|     1 |     0 |    20 |2605k|   0 |  11 | 568 | 409 | 409 | 568 | 801 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     2 |   542 |2627k|   0 |  11 | 568 | 409 | 409 | 568 | 801 |   0 |   0 |  11 | 3.000000e+00 |      --      |    Inf 
14.69/14.76	o 3
14.69/14.76	c *14.2s|  6958 |     0 | 38320 |4141k|  88 |   - | 568 |2164 | 433 | 568 | 113 |  18k|1892 |4335 | 3.000000e+00 | 3.000000e+00 |   0.00%
14.69/14.76	c 
14.69/14.76	c SCIP Status        : problem is solved [optimal solution found]
14.69/14.76	c Solving Time (sec) : 14.24
14.69/14.76	c Solving Nodes      : 6958
14.69/14.76	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
14.69/14.76	c Dual Bound         : +3.00000000000000e+00
14.69/14.76	c Gap                : 0.00 %
14.69/14.76	c NODE         6958
14.69/14.76	c DUAL BOUND   3
14.69/14.76	c PRIMAL BOUND 3
14.69/14.76	c GAP          0
14.69/14.76	s OPTIMUM FOUND
14.69/14.76	v -x192 x191 -x190 -x189 -x188 x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 x179 x178 -x177 x128 -x127 -x126 -x125 -x124 -x123 -x122 
14.69/14.76	v x121 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x120 -x119 -x118 -x117 x116 -x115 -x114 x113 -x168 -x167 -x166 -x165 
14.69/14.76	v -x164 -x163 -x162 -x161 -x112 -x111 -x110 -x109 -x108 -x107 x106 x105 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x153 -x104 
14.69/14.76	v -x103 -x102 -x101 -x100 -x99 -x98 x97 -x152 -x151 -x150 x149 -x148 x147 -x146 x145 -x96 -x95 -x94 x93 -x92 -x91 x90 x89 -x144 
14.69/14.76	v -x143 -x142 -x141 -x140 x139 x138 x137 -x88 x87 -x86 x85 -x84 -x83 x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 
14.69/14.76	v -x80 -x79 -x78 -x77 x76 x75 x74 x73 x72 -x71 -x70 -x69 x68 -x67 -x66 x65 x64 -x63 x62 x61 x60 -x59 -x58 x57 -x56 -x55 -x54 -x53 
14.69/14.76	v -x52 -x51 x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 x41 -x40 -x39 -x38 x37 x36 -x35 x34 x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 
14.69/14.76	v x25 -x24 x23 x22 x21 x20 x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
14.69/14.76	c SCIP Status        : problem is solved [optimal solution found]
14.69/14.76	c Solving Time       :      14.24
14.69/14.76	c Original Problem   :
14.69/14.76	c   Problem name     : HOME/instance-1870042-1245188343.opb
14.69/14.76	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
14.69/14.76	c   Constraints      : 529 initial, 529 maximal
14.69/14.76	c Presolved Problem  :
14.69/14.76	c   Problem name     : t_HOME/instance-1870042-1245188343.opb
14.69/14.76	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
14.69/14.76	c   Constraints      : 409 initial, 2164 maximal
14.69/14.76	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.69/14.76	c   trivial          :       0.01          0          0          0          0          0          0          0          0
14.69/14.76	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.69/14.76	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.69/14.76	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.69/14.76	c   implics          :       0.00          0          0          0          0          0          0          0          0
14.69/14.76	c   probing          :       0.03          0          0          0          0          0          0          0          0
14.69/14.76	c   and              :       0.03         16        112          0          0          0        112          0        112
14.69/14.76	c   linear           :       0.00          1          7          0          0          0          0          0         54
14.69/14.76	c   logicor          :       0.01          0          0          0          0          0          0          0          0
14.69/14.76	c   root node        :          -          0          -          -          0          -          -          -          -
14.69/14.76	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.69/14.76	c   integral         :          0          0          0       6423          0          1        108          0          0      12674
14.69/14.76	c   and              :        392      13791      20540          0          0        272      32898      18382          0          0
14.69/14.76	c   linear           :          8          1      20267          0          0        646      12852          0          0          0
14.69/14.76	c   logicor          :          9+         1       8607          1          0         49       1390          0          0          0
14.69/14.76	c   countsols        :          0          0          0          1          0          0          0          0          0          0
14.69/14.76	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.69/14.76	c   integral         :       2.86       0.00       0.00       2.86       0.00
14.69/14.76	c   and              :       1.48       1.09       0.39       0.00       0.00
14.69/14.76	c   linear           :       0.56       0.00       0.56       0.00       0.00
14.69/14.76	c   logicor          :       0.20       0.00       0.20       0.00       0.00
14.69/14.76	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.69/14.76	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.69/14.76	c   rootredcost      :       0.00          0          0          0
14.69/14.76	c   pseudoobj        :       0.03      20113          0          0
14.69/14.76	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.69/14.76	c   propagation      :       0.28        967        900      11046       53.2        174       37.4          -
14.69/14.76	c   infeasible LP    :       0.07        159        154       1562       50.9         42       30.4          0
14.69/14.76	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.69/14.76	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.69/14.76	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.69/14.76	c   applied globally :          -          -          -       1889       25.9          -          -          -
14.69/14.76	c   applied locally  :          -          -          -          3       59.7          -          -          -
14.69/14.76	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.69/14.76	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
14.69/14.76	c   redcost          :       0.14      13792          0          0          0          0
14.69/14.76	c   impliedbounds    :       0.00          1          0          0          0          0
14.69/14.76	c   intobj           :       0.00          0          0          0          0          0
14.69/14.76	c   gomory           :       0.00          1          0          0          0          0
14.69/14.76	c   strongcg         :       0.00          1          0          0          0          0
14.69/14.76	c   cmir             :       0.00          1          0          0          0          0
14.69/14.76	c   flowcover        :       0.01          1          0          0          0          0
14.69/14.76	c   clique           :       0.00          1          0          0          0          0
14.69/14.76	c   zerohalf         :       0.00          0          0          0          0          0
14.69/14.76	c   mcf              :       0.00          1          0          0          0          0
14.69/14.76	c Pricers            :       Time      Calls       Vars
14.69/14.76	c   problem variables:       0.00          0          0
14.69/14.76	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.69/14.76	c   relpscost        :       2.86       6422          1        108          0          0      12674
14.69/14.76	c   pscost           :       0.00          0          0          0          0          0          0
14.69/14.76	c   inference        :       0.00          0          0          0          0          0          0
14.69/14.76	c   mostinf          :       0.00          0          0          0          0          0          0
14.69/14.76	c   leastinf         :       0.00          0          0          0          0          0          0
14.69/14.76	c   fullstrong       :       0.00          0          0          0          0          0          0
14.69/14.76	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.69/14.76	c   random           :       0.00          0          0          0          0          0          0
14.69/14.76	c Primal Heuristics  :       Time      Calls      Found
14.69/14.76	c   LP solutions     :       0.01          -          1
14.69/14.76	c   pseudo solutions :       0.00          -          0
14.69/14.76	c   oneopt           :       0.00          0          0
14.69/14.76	c   crossover        :       0.00          0          0
14.69/14.76	c   guideddiving     :       0.00          0          0
14.69/14.76	c   intshifting      :       0.00          0          0
14.69/14.76	c   rootsoldiving    :       0.40          6          0
14.69/14.76	c   coefdiving       :       0.10         19          0
14.69/14.76	c   pscostdiving     :       0.15         19          0
14.69/14.76	c   linesearchdiving :       0.06         19          0
14.69/14.76	c   fracdiving       :       0.10         19          0
14.69/14.76	c   veclendiving     :       0.09         19          0
14.69/14.76	c   feaspump         :       0.10         10          0
14.69/14.76	c   objpscostdiving  :       0.12         10          0
14.69/14.76	c   simplerounding   :       0.00          0          0
14.69/14.76	c   rounding         :       0.07       1626          0
14.69/14.76	c   shifting         :       1.18        500          0
14.69/14.76	c   fixandinfer      :       0.00          0          0
14.69/14.76	c   intdiving        :       0.00          0          0
14.69/14.76	c   actconsdiving    :       0.00          0          0
14.69/14.76	c   octane           :       0.00          0          0
14.69/14.76	c   rens             :       0.02          1          0
14.69/14.76	c   rins             :       0.00          0          0
14.69/14.76	c   localbranching   :       0.00          0          0
14.69/14.76	c   mutation         :       0.00          0          0
14.69/14.76	c   dins             :       0.00          0          0
14.69/14.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.69/14.76	c   primal LP        :       0.15          0          0       0.00       0.00
14.69/14.76	c   dual LP          :       4.21      14257      31435       2.20    7466.75
14.69/14.76	c   barrier LP       :       0.00          0          0       0.00          -
14.69/14.76	c   diving/probing LP:       0.56       2087       6885       3.30   12294.64
14.69/14.76	c   strong branching :       2.76       4335      20983       4.84    7602.54
14.69/14.76	c     (at root node) :          -         11        173      15.73          -
14.69/14.76	c   conflict analysis:       0.00          0          0       0.00          -
14.69/14.76	c B&B Tree           :
14.69/14.76	c   number of runs   :          1
14.69/14.76	c   nodes            :       6958
14.69/14.76	c   nodes (total)    :       6958
14.69/14.76	c   nodes left       :          0
14.69/14.76	c   max depth        :         88
14.69/14.76	c   max depth (total):         88
14.69/14.76	c   backtracks       :        408 (5.9%)
14.69/14.76	c   delayed cutoffs  :        235
14.69/14.76	c   repropagations   :       1693 (3521 domain reductions, 226 cutoffs)
14.69/14.76	c   avg switch length:       3.51
14.69/14.76	c   switching time   :       0.48
14.69/14.76	c Solution           :
14.69/14.76	c   Solutions found  :          1 (1 improvements)
14.69/14.76	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 6958 nodes, 14.23 seconds, depth 76, found by <relaxation>)
14.69/14.76	c   Dual Bound       : +3.00000000000000e+00
14.69/14.76	c   Gap              :       0.00 %
14.69/14.76	c   Root Dual Bound  : +3.00000000000000e+00
14.69/14.78	c Time complete: 14.77.

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-1870042-1245188343/watcher-1870042-1245188343 -o /tmp/evaluation-result-1870042-1245188343/solver-1870042-1245188343 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870042-1245188343.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16150
/proc/meminfo: memFree=1849456/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=6100 CPUtime=0
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 579 0 0 0 0 0 0 0 21 0 1 0 186433276 6246400 562 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/16150/statm: 1525 572 325 886 0 635 0

[startup+0.0597121 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16150
/proc/meminfo: memFree=1849456/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=13720 CPUtime=0.05
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 2817 0 0 0 2 3 0 0 21 0 1 0 186433276 14049280 2445 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 3430 2445 404 886 0 2540 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13720

[startup+0.102718 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16150
/proc/meminfo: memFree=1849456/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=13720 CPUtime=0.09
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 2833 0 0 0 4 5 0 0 21 0 1 0 186433276 14049280 2461 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 3430 2461 420 886 0 2540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13720

[startup+0.301756 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16150
/proc/meminfo: memFree=1849456/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=17696 CPUtime=0.29
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 6039 0 0 0 21 8 0 0 23 0 1 0 186433276 18120704 3667 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 4424 3667 566 886 0 3534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17696

[startup+0.701831 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16150
/proc/meminfo: memFree=1849456/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=17696 CPUtime=0.69
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 6047 0 0 0 60 9 0 0 25 0 1 0 186433276 18120704 3675 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 4424 3675 570 886 0 3534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17696

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1836712/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=17880 CPUtime=1.49
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 6067 0 0 0 137 12 0 0 25 0 1 0 186433276 18309120 3695 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 4470 3695 570 886 0 3580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17880

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1836456/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=18344 CPUtime=3.09
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 6188 0 0 0 292 17 0 0 25 0 1 0 186433276 18784256 3816 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 4586 3816 572 886 0 3696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18344

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1834280/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=20920 CPUtime=6.29
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 6884 0 0 0 604 25 0 0 25 0 1 0 186433276 21422080 4494 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 5230 4494 572 886 0 4340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20920

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1829992/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=25544 CPUtime=12.68
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 8034 0 0 0 1224 44 0 0 25 0 1 0 186433276 26157056 5644 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 6386 5644 572 886 0 5496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25544

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

[startup+13.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1828776/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=25808 CPUtime=13.49
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 8097 0 0 0 1302 47 0 0 25 0 1 0 186433276 26427392 5707 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 6452 5707 572 886 0 5562 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 25808

[startup+14.3054 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1828328/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=26100 CPUtime=14.29
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 8179 0 0 0 1380 49 0 0 25 0 1 0 186433276 26726400 5789 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 6525 5789 572 886 0 5635 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 26100

[startup+14.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16151
/proc/meminfo: memFree=1828328/2055920 swapFree=4192812/4192956
[pid=16150] ppid=16148 vsize=26696 CPUtime=14.69
/proc/16150/stat : 16150 (pbscip.linux.x8) R 16148 16150 15740 0 -1 4194304 8328 0 0 0 1418 51 0 0 25 0 1 0 186433276 27336704 5938 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16150/statm: 6674 5938 572 886 0 5784 0
Current children cumulated CPU time (s) 14.69
Current children cumulated vsize (KiB) 26696

Child status: 0
Real time (s): 14.7866
CPU time (s): 14.7808
CPU user time (s): 14.2658
CPU system time (s): 0.514921
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 26696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.2658
system time used= 0.514921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8333
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= 3
involuntary context switches= 24

runsolver used 0.021996 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node81 at 2009-06-16 23:39:03
IDJOB=1870042
IDBENCH=48020
IDSOLVER=683
FILE ID=node81/1870042-1245188343
PBS_JOBID= 9363942
Free space on /tmp= 126776 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=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-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-1870042-1245188343/watcher-1870042-1245188343 -o /tmp/evaluation-result-1870042-1245188343/solver-1870042-1245188343 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870042-1245188343.opb

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

MD5SUM BENCH= a6d214cc283b484f5cca285d86c4d8bb
RANDOM SEED=2092142153

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1849872 kB
Buffers:         37504 kB
Cached:          94348 kB
SwapCached:          0 kB
Active:          71204 kB
Inactive:        75480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9988 kB
Writeback:           0 kB
Mapped:          24644 kB
Slab:            45080 kB
Committed_AS:    95996 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126768 MiB
End job on node81 at 2009-06-16 23:39:18