Trace number 1870043

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT3 14.3978 14.4099

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 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-1870043-1245188344.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
0.09/0.11	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
0.09/0.12	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
0.09/0.13	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
0.09/0.13	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
0.09/0.16	c    (0.1s) probing: 207/568 (36.4%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.16	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.16	c presolving (10 rounds):
0.09/0.16	c  136 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 166 changed coefficients
0.09/0.16	c  9360 implications, 0 cliques
0.09/0.16	c presolved problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.09/0.16	c     392 constraints of type <and>
0.09/0.16	c       8 constraints of type <linear>
0.09/0.16	c       9 constraints of type <logicor>
0.09/0.16	c transformed objective value is always integral (scale: 2)
0.09/0.16	c Presolving Time: 0.08
0.09/0.16	c OPT-NLC
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/memory = c 1620
0.09/0.16	c # maximal time in seconds to run
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/time = c 1791
0.09/0.16	c # frequency for displaying node information lines
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16	c display/freq = c 10000
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving problem
0.09/0.16	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |    19 |2605k|   0 |  10 | 568 | 409 | 409 | 568 | 801 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.1s|     1 |     0 |   412 |2629k|   0 |   7 | 568 | 409 | 409 | 568 | 803 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     2 |   412 |2629k|   0 |   7 | 568 | 409 | 409 | 568 | 803 |   2 |   0 |   7 | 3.000000e+00 |      --      |    Inf 
14.28/14.39	o 3
14.28/14.39	c *14.2s|  1798 |     0 | 38127 |3300k|  78 |   - | 568 | 868 | 108 | 568 | 330 |  19k| 459 |4166 | 3.000000e+00 | 3.000000e+00 |   0.00%
14.28/14.39	c 
14.28/14.39	c SCIP Status        : problem is solved [optimal solution found]
14.28/14.39	c Solving Time (sec) : 14.16
14.28/14.39	c Solving Nodes      : 1798
14.28/14.39	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
14.28/14.39	c Dual Bound         : +3.00000000000000e+00
14.28/14.39	c Gap                : 0.00 %
14.28/14.39	c NODE         1798
14.28/14.39	c DUAL BOUND   3
14.28/14.39	c PRIMAL BOUND 3
14.28/14.39	c GAP          0
14.28/14.39	s OPTIMUM FOUND
14.28/14.39	v -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x128 -x127 -x126 -x125 -x124 -x123 
14.28/14.39	v x122 x121 -x176 -x175 -x174 -x173 -x172 x171 -x170 -x169 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 x168 -x167 -x166 
14.28/14.39	v -x165 x164 -x163 -x162 -x161 -x112 -x111 -x110 -x109 -x108 x107 -x106 x105 -x160 -x159 -x158 -x157 -x156 -x155 x154 x153 x104 
14.28/14.39	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 
14.28/14.39	v -x143 -x142 -x141 x140 -x139 x138 -x137 -x88 -x87 -x86 x85 -x84 x83 x82 x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 
14.28/14.39	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 
14.28/14.39	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 x25 -x24 
14.28/14.39	v -x23 x22 -x21 x20 -x19 -x18 x17 -x16 -x15 -x14 x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
14.28/14.39	c SCIP Status        : problem is solved [optimal solution found]
14.28/14.39	c Solving Time       :      14.16
14.28/14.39	c Original Problem   :
14.28/14.39	c   Problem name     : HOME/instance-1870043-1245188344.opb
14.28/14.39	c   Variables        : 704 (704 binary, 0 integer, 0 implicit integer, 0 continuous)
14.28/14.39	c   Constraints      : 529 initial, 529 maximal
14.28/14.39	c Presolved Problem  :
14.28/14.39	c   Problem name     : t_HOME/instance-1870043-1245188344.opb
14.28/14.39	c   Variables        : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
14.28/14.39	c   Constraints      : 409 initial, 868 maximal
14.28/14.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.28/14.39	c   trivial          :       0.00          0          0          0          0          0          0          0          0
14.28/14.39	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.28/14.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.28/14.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.28/14.39	c   implics          :       0.01          0          0          0          0          0          0          0          0
14.28/14.39	c   probing          :       0.03          0          0          0          0          0          0          0          0
14.28/14.39	c   and              :       0.03         16        112          0          0          0        112          0        112
14.28/14.39	c   linear           :       0.00          1          7          0          0          0          0          0         54
14.28/14.39	c   logicor          :       0.00          0          0          0          0          0          0          0          0
14.28/14.39	c   root node        :          -          0          -          -          0          -          -          -          -
14.28/14.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.28/14.39	c   integral         :          0          0          0       1705          0          4        106          0          0       3282
14.28/14.39	c   and              :        392       5300       5336          1          0         61       7170      19059          0          0
14.28/14.39	c   linear           :          8          2       5275          1          0        163       3232          0          0          0
14.28/14.39	c   logicor          :          9+         2       1414          1          0          9        174          0          0          0
14.28/14.39	c   countsols        :          0          0          0          1          0          0          0          0          0          0
14.28/14.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.28/14.39	c   integral         :       2.91       0.00       0.00       2.91       0.00
14.28/14.39	c   and              :       0.61       0.53       0.08       0.00       0.00
14.28/14.39	c   linear           :       0.16       0.00       0.16       0.00       0.00
14.28/14.39	c   logicor          :       0.01       0.00       0.01       0.00       0.00
14.28/14.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.28/14.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.28/14.39	c   rootredcost      :       0.00          0          0          0
14.28/14.39	c   pseudoobj        :       0.00       4909          0          0
14.28/14.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.28/14.39	c   propagation      :       0.06        233        231       2280       49.1         61       30.7          -
14.28/14.39	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
14.28/14.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.28/14.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.28/14.39	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.28/14.39	c   applied globally :          -          -          -        459       26.9          -          -          -
14.28/14.39	c   applied locally  :          -          -          -          0        0.0          -          -          -
14.28/14.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.28/14.39	c   cut pool         :       0.00          1          -          -          0          -    (maximal pool size: 1)
14.28/14.39	c   redcost          :       0.15       5300          0          0          0          0
14.28/14.39	c   impliedbounds    :       0.00          2          0          0          0          0
14.28/14.39	c   intobj           :       0.00          0          0          0          0          0
14.28/14.39	c   gomory           :       0.00          2          0          0          0          0
14.28/14.39	c   strongcg         :       0.00          2          0          0          0          0
14.28/14.39	c   cmir             :       0.00          2          0          0          1          0
14.28/14.39	c   flowcover        :       0.02          2          0          0          0          0
14.28/14.39	c   clique           :       0.00          1          0          0          0          0
14.28/14.39	c   zerohalf         :       0.00          0          0          0          0          0
14.28/14.39	c   mcf              :       0.00          1          0          0          0          0
14.28/14.39	c Pricers            :       Time      Calls       Vars
14.28/14.39	c   problem variables:       0.00          0          0
14.28/14.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.28/14.39	c   relpscost        :       2.91       1704          4        106          0          0       3282
14.28/14.39	c   pscost           :       0.00          0          0          0          0          0          0
14.28/14.39	c   inference        :       0.00          0          0          0          0          0          0
14.28/14.39	c   mostinf          :       0.00          0          0          0          0          0          0
14.28/14.39	c   leastinf         :       0.00          0          0          0          0          0          0
14.28/14.39	c   fullstrong       :       0.00          0          0          0          0          0          0
14.28/14.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.28/14.39	c   random           :       0.00          0          0          0          0          0          0
14.28/14.39	c Primal Heuristics  :       Time      Calls      Found
14.28/14.39	c   LP solutions     :       0.00          -          1
14.28/14.39	c   pseudo solutions :       0.00          -          0
14.28/14.39	c   oneopt           :       0.00          0          0
14.28/14.39	c   crossover        :       0.00          0          0
14.28/14.39	c   guideddiving     :       0.00          0          0
14.28/14.39	c   intshifting      :       0.00          0          0
14.28/14.39	c   pscostdiving     :       0.13          4          0
14.28/14.39	c   fracdiving       :       0.10          4          0
14.28/14.39	c   veclendiving     :       0.05          4          0
14.28/14.39	c   linesearchdiving :       0.08          4          0
14.28/14.39	c   coefdiving       :       0.08          5          0
14.28/14.39	c   feaspump         :       0.12          3          0
14.28/14.39	c   objpscostdiving  :       0.15          3          0
14.28/14.39	c   rootsoldiving    :       0.06          3          0
14.28/14.39	c   simplerounding   :       0.02          0          0
14.28/14.39	c   rounding         :       0.04       1059          0
14.28/14.39	c   shifting         :       0.80        286          0
14.28/14.39	c   fixandinfer      :       0.00          0          0
14.28/14.39	c   intdiving        :       0.00          0          0
14.28/14.39	c   actconsdiving    :       0.00          0          0
14.28/14.39	c   octane           :       0.00          0          0
14.28/14.39	c   rens             :       0.02          1          0
14.28/14.39	c   rins             :       0.00          0          0
14.28/14.39	c   localbranching   :       0.00          0          0
14.28/14.39	c   mutation         :       0.00          0          0
14.28/14.39	c   dins             :       0.00          0          0
14.28/14.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.28/14.39	c   primal LP        :       1.23          0          0       0.00       0.00
14.28/14.39	c   dual LP          :       6.36       5934      33538       5.65    5273.27
14.28/14.39	c   barrier LP       :       0.00          0          0       0.00          -
14.28/14.39	c   diving/probing LP:       0.72        625       4589       7.34    6373.61
14.28/14.39	c   strong branching :       2.88       4166      36111       8.67   12538.54
14.28/14.39	c     (at root node) :          -          7        285      40.71          -
14.28/14.39	c   conflict analysis:       0.00          0          0       0.00          -
14.28/14.39	c B&B Tree           :
14.28/14.39	c   number of runs   :          1
14.28/14.39	c   nodes            :       1798
14.28/14.39	c   nodes (total)    :       1798
14.28/14.39	c   nodes left       :          0
14.28/14.39	c   max depth        :         78
14.28/14.39	c   max depth (total):         78
14.28/14.39	c   backtracks       :         83 (4.6%)
14.28/14.39	c   delayed cutoffs  :         35
14.28/14.39	c   repropagations   :        391 (919 domain reductions, 34 cutoffs)
14.28/14.39	c   avg switch length:       2.68
14.28/14.39	c   switching time   :       1.35
14.28/14.39	c Solution           :
14.28/14.39	c   Solutions found  :          1 (1 improvements)
14.28/14.39	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1798 nodes, 14.16 seconds, depth 78, found by <relaxation>)
14.28/14.39	c   Dual Bound       : +3.00000000000000e+00
14.28/14.39	c   Gap              :       0.00 %
14.28/14.39	c   Root Dual Bound  : +3.00000000000000e+00
14.38/14.40	c Time complete: 14.38.

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-1870043-1245188344/watcher-1870043-1245188344 -o /tmp/evaluation-result-1870043-1245188344/solver-1870043-1245188344 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870043-1245188344.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 0.99 0.99 3/64 3547
/proc/meminfo: memFree=1827944/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=5812 CPUtime=0
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186430775 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3547/statm: 1453 503 332 1256 0 192 0

[startup+0.0657639 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3547
/proc/meminfo: memFree=1827944/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=14924 CPUtime=0.05
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 2864 0 0 0 2 3 0 0 18 0 1 0 186430775 15282176 2494 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 3731 2494 446 1256 0 2470 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14924

[startup+0.101769 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3547
/proc/meminfo: memFree=1827944/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=14924 CPUtime=0.09
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 2864 0 0 0 4 5 0 0 18 0 1 0 186430775 15282176 2494 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 3731 2494 446 1256 0 2470 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14924

[startup+0.301807 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3547
/proc/meminfo: memFree=1827944/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=21440 CPUtime=0.29
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 6156 0 0 0 21 8 0 0 19 0 1 0 186430775 21954560 3816 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5360 3816 689 1256 0 4099 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21440

[startup+0.701881 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3547
/proc/meminfo: memFree=1827944/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=21440 CPUtime=0.69
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 6233 0 0 0 60 9 0 0 23 0 1 0 186430775 21954560 3893 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5360 3893 694 1256 0 4099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21440

[startup+1.50203 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1814944/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=21440 CPUtime=1.49
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 6400 0 0 0 140 9 0 0 25 0 1 0 186430775 21954560 4060 1992294400 4194304 9342243 548682068736 18446744073709551615 6213728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5360 4060 694 1256 0 4099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21440

[startup+3.10133 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1814112/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=21604 CPUtime=3.09
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 6489 0 0 0 298 11 0 0 25 0 1 0 186430775 22122496 4149 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5401 4149 697 1256 0 4140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21604

[startup+6.30293 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1813536/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=21936 CPUtime=6.28
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 6607 0 0 0 615 13 0 0 25 0 1 0 186430775 22462464 4267 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5484 4267 697 1256 0 4223 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21936

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1811808/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=23324 CPUtime=12.68
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 7052 0 0 0 1248 20 0 0 25 0 1 0 186430775 23883776 4712 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5831 4712 697 1256 0 4570 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23324

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

[startup+13.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1811552/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=23512 CPUtime=13.47
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 7075 0 0 0 1327 20 0 0 25 0 1 0 186430775 24076288 4735 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 5878 4735 697 1256 0 4617 0
Current children cumulated CPU time (s) 13.47
Current children cumulated vsize (KiB) 23512

[startup+13.9013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1811552/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=24044 CPUtime=13.88
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 7119 0 0 0 1367 21 0 0 25 0 1 0 186430775 24621056 4779 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 6011 4779 697 1256 0 4750 0
Current children cumulated CPU time (s) 13.88
Current children cumulated vsize (KiB) 24044

[startup+14.3054 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1811168/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=24380 CPUtime=14.28
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 7201 0 0 0 1407 21 0 0 25 0 1 0 186430775 24965120 4861 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3547/statm: 6095 4861 697 1256 0 4834 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 24380

[startup+14.4014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3548
/proc/meminfo: memFree=1811168/2055920 swapFree=4182544/4192956
[pid=3547] ppid=3545 vsize=24896 CPUtime=14.38
/proc/3547/stat : 3547 (pbscip.linux.x8) R 3545 3547 3205 0 -1 4194304 7230 0 0 0 1417 21 0 0 25 0 1 0 186430775 25493504 4890 1992294400 4194304 9342243 548682068736 18446744073709551615 5855084 0 0 4096 0 0 0 0 17 1 0 0
/proc/3547/statm: 6224 4890 699 1256 0 4963 0
Current children cumulated CPU time (s) 14.38
Current children cumulated vsize (KiB) 24896

Child status: 0
Real time (s): 14.4099
CPU time (s): 14.3978
CPU user time (s): 14.1778
CPU system time (s): 0.219966
CPU usage (%): 99.9161
Max. virtual memory (cumulated for all children) (KiB): 24896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.1778
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7233
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= 42

runsolver used 0.015997 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 23:39:04
IDJOB=1870043
IDBENCH=48020
IDSOLVER=684
FILE ID=node47/1870043-1245188344
PBS_JOBID= 9368282
Free space on /tmp= 65952 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=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.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870043-1245188344/watcher-1870043-1245188344 -o /tmp/evaluation-result-1870043-1245188344/solver-1870043-1245188344 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870043-1245188344.opb

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

MD5SUM BENCH= a6d214cc283b484f5cca285d86c4d8bb
RANDOM SEED=800729523

node47.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		: 3000.261
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		: 3000.261
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:       1828424 kB
Buffers:         47680 kB
Cached:         112888 kB
SwapCached:       4196 kB
Active:          59252 kB
Inactive:       109192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828424 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            45016 kB
Committed_AS:   182800 kB
PageTables:       1448 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= 65940 MiB
End job on node47 at 2009-06-16 23:39:18