Trace number 1869961

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 15.3567 15.3607

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
MD5SUM6aa9cb9410e02201be60dbd48f3c3ed7
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 benchmark1.90171
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 variables84
Total number of constraints9
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 constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869961-1245187488.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.00/0.03	c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.00/0.03	c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.00/0.03	c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.04	c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (6 rounds):
0.00/0.05	c  60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.05	c  2000 implications, 0 cliques
0.00/0.05	c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.05	c     144 constraints of type <and>
0.00/0.05	c       4 constraints of type <linear>
0.00/0.05	c       5 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c OPT-NLC
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    10 |1056k|   0 |   4 | 220 | 153 | 153 | 220 | 297 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   251 |1067k|   0 |   9 | 220 | 153 | 153 | 220 | 301 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.08	c   0.1s|     1 |     0 |   265 |1076k|   0 |  22 | 220 | 153 | 153 | 220 | 305 |   8 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   284 |1099k|   0 |  32 | 220 | 153 | 153 | 220 | 311 |  14 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   314 |1142k|   0 |  40 | 220 | 153 | 153 | 220 | 320 |  23 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   345 |1185k|   0 |  53 | 220 | 153 | 153 | 220 | 339 |  42 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   412 |1205k|   0 |  75 | 220 | 153 | 153 | 220 | 362 |  65 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.5s|     1 |     2 |   412 |1205k|   0 |  75 | 220 | 153 | 153 | 220 | 362 |  65 |   0 |  43 | 3.000000e+00 |      --      |    Inf 
13.49/13.58	o 27
13.49/13.58	c l13.3s|  4687 |  1424 | 54581 |3942k|  48 |   - | 220 |2362 | 128 | 220 | 227 |  12k|2374 |1770 | 3.000000e+00 | 2.700000e+01 | 800.00%
15.30/15.34	o 3
15.30/15.34	c *15.0s|  5431 |     0 | 62946 |2377k|  48 |   - | 220 |2203 | 196 | 220 | 247 |  14k|2810 |1770 | 3.000000e+00 | 3.000000e+00 |   0.00%
15.30/15.34	c 
15.30/15.34	c SCIP Status        : problem is solved [optimal solution found]
15.30/15.34	c Solving Time (sec) : 15.04
15.30/15.34	c Solving Nodes      : 5431
15.30/15.34	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
15.30/15.34	c Dual Bound         : +3.00000000000000e+00
15.30/15.34	c Gap                : 0.00 %
15.30/15.34	c NODE         5431
15.30/15.34	c DUAL BOUND   3
15.30/15.34	c PRIMAL BOUND 3
15.30/15.34	c GAP          0
15.30/15.34	s OPTIMUM FOUND
15.30/15.34	v x84 x83 x82 x81 x80 x79 -x78 -x77 -x76 x75 -x74 x73 x72 x71 x56 x55 x54 x53 x52 x51 x50 -x70 -x69 -x68 x67 x66 -x65 -x64 -x49 x48 
15.30/15.34	v -x47 -x46 x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 x57 x42 x41 x40 x39 -x38 -x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 -x27 
15.30/15.34	v x26 -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 
15.30/15.34	c SCIP Status        : problem is solved [optimal solution found]
15.30/15.34	c Solving Time       :      15.04
15.30/15.34	c Original Problem   :
15.30/15.34	c   Problem name     : HOME/instance-1869961-1245187488.opb
15.30/15.34	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
15.30/15.34	c   Constraints      : 205 initial, 205 maximal
15.30/15.34	c Presolved Problem  :
15.30/15.34	c   Problem name     : t_HOME/instance-1869961-1245187488.opb
15.30/15.34	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
15.30/15.34	c   Constraints      : 153 initial, 2398 maximal
15.30/15.34	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
15.30/15.34	c   trivial          :       0.00          0          0          0          0          0          0          0          0
15.30/15.34	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
15.30/15.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
15.30/15.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
15.30/15.34	c   implics          :       0.00          0          0          0          0          0          0          0          0
15.30/15.34	c   probing          :       0.01          0          0          0          0          0          0          0          0
15.30/15.34	c   and              :       0.01          8         48          0          0          0         48          0         48
15.30/15.34	c   linear           :       0.01          1          3          0          0          0          0          0         25
15.30/15.34	c   logicor          :       0.00          0          0          0          0          0          0          0          0
15.30/15.34	c   root node        :          -         16          -          -         16          -          -          -          -
15.30/15.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
15.30/15.34	c   integral         :          0          0          0       4152          0          3         88          0          0       8172
15.30/15.34	c   and              :        144       9633      18260          0          0        427      29140      14399          0          0
15.30/15.34	c   linear           :          4          6      17831          0          0       1632      12675          0          0          0
15.30/15.34	c   logicor          :          5+         6       9231          0          0        116       3350          0          0          0
15.30/15.34	c   countsols        :          0          0          0          1          0          0          0          0          0          0
15.30/15.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
15.30/15.34	c   integral         :       1.33       0.00       0.00       1.33       0.00
15.30/15.34	c   and              :       0.43       0.20       0.23       0.00       0.00
15.30/15.34	c   linear           :       0.46       0.00       0.46       0.00       0.00
15.30/15.34	c   logicor          :       0.18       0.00       0.18       0.00       0.00
15.30/15.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00
15.30/15.34	c Propagators        :       Time      Calls    Cutoffs    DomReds
15.30/15.34	c   rootredcost      :       0.01          1          0          2
15.30/15.34	c   pseudoobj        :       0.03      17968          0         31
15.30/15.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
15.30/15.34	c   propagation      :       0.26       2175       2164      17535       33.2        231       22.9          -
15.30/15.34	c   infeasible LP    :       0.00         27          0          0        0.0          0        0.0          0
15.30/15.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
15.30/15.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
15.30/15.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
15.30/15.34	c   applied globally :          -          -          -       2735       16.3          -          -          -
15.30/15.34	c   applied locally  :          -          -          -         75       32.7          -          -          -
15.30/15.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
15.30/15.34	c   cut pool         :       0.00          5          -          -         31          -    (maximal pool size: 125)
15.30/15.34	c   redcost          :       0.07       9636          0         10          0          0
15.30/15.34	c   impliedbounds    :       0.00          6          0          0         27          0
15.30/15.34	c   intobj           :       0.00          0          0          0          0          0
15.30/15.34	c   gomory           :       0.04          6          0          0         61          0
15.30/15.34	c   strongcg         :       0.03          6          0          0        192          0
15.30/15.34	c   cmir             :       0.02          6          0          0         59          0
15.30/15.34	c   flowcover        :       0.06          6          0          0         90          0
15.30/15.34	c   clique           :       0.00          1          0          0          0          0
15.30/15.34	c   zerohalf         :       0.00          0          0          0          0          0
15.30/15.34	c   mcf              :       0.00          1          0          0          0          0
15.30/15.34	c Pricers            :       Time      Calls       Vars
15.30/15.34	c   problem variables:       0.00          0          0
15.30/15.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
15.30/15.34	c   relpscost        :       1.32       4151          3         88          0          0       8172
15.30/15.34	c   pscost           :       0.00          0          0          0          0          0          0
15.30/15.34	c   inference        :       0.00          0          0          0          0          0          0
15.30/15.34	c   mostinf          :       0.00          0          0          0          0          0          0
15.30/15.34	c   leastinf         :       0.00          0          0          0          0          0          0
15.30/15.34	c   fullstrong       :       0.00          0          0          0          0          0          0
15.30/15.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
15.30/15.34	c   random           :       0.00          0          0          0          0          0          0
15.30/15.34	c Primal Heuristics  :       Time      Calls      Found
15.30/15.34	c   LP solutions     :       0.01          -          1
15.30/15.34	c   pseudo solutions :       0.00          -          0
15.30/15.34	c   crossover        :       0.00          0          0
15.30/15.34	c   intshifting      :       0.00          0          0
15.30/15.34	c   oneopt           :       0.00          1          0
15.30/15.34	c   fracdiving       :       0.03          7          0
15.30/15.34	c   veclendiving     :       0.03          7          0
15.30/15.34	c   guideddiving     :       0.04          7          0
15.30/15.34	c   objpscostdiving  :       0.03          4          0
15.30/15.34	c   rootsoldiving    :       0.05          4          0
15.30/15.34	c   linesearchdiving :       0.01          8          1
15.30/15.34	c   coefdiving       :       0.02          8          0
15.30/15.34	c   pscostdiving     :       0.02          8          0
15.30/15.34	c   feaspump         :       0.08          5          0
15.30/15.34	c   simplerounding   :       0.01          0          0
15.30/15.34	c   rounding         :       0.07       1343          0
15.30/15.34	c   shifting         :       0.45        404          0
15.30/15.34	c   fixandinfer      :       0.00          0          0
15.30/15.34	c   intdiving        :       0.00          0          0
15.30/15.34	c   actconsdiving    :       0.00          0          0
15.30/15.34	c   octane           :       0.00          0          0
15.30/15.34	c   rens             :       0.02          1          0
15.30/15.34	c   rins             :       0.00          0          0
15.30/15.34	c   localbranching   :       0.00          0          0
15.30/15.34	c   mutation         :       0.00          0          0
15.30/15.34	c   dins             :       0.00          0          0
15.30/15.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
15.30/15.34	c   primal LP        :       1.30          0          0       0.00       0.00
15.30/15.34	c   dual LP          :       8.43       9845      61025       6.20    7239.03
15.30/15.34	c   barrier LP       :       0.00          0          0       0.00          -
15.30/15.34	c   diving/probing LP:       0.24        294       1921       6.53    8004.17
15.30/15.34	c   strong branching :       1.27       1770      18374      10.38   14467.72
15.30/15.34	c     (at root node) :          -         43       2642      61.44          -
15.30/15.34	c   conflict analysis:       0.00          0          0       0.00          -
15.30/15.34	c B&B Tree           :
15.30/15.34	c   number of runs   :          1
15.30/15.34	c   nodes            :       5431
15.30/15.34	c   nodes (total)    :       5431
15.30/15.34	c   nodes left       :          0
15.30/15.34	c   max depth        :         48
15.30/15.34	c   max depth (total):         48
15.30/15.34	c   backtracks       :        970 (17.9%)
15.30/15.34	c   delayed cutoffs  :        956
15.30/15.34	c   repropagations   :       3129 (12503 domain reductions, 765 cutoffs)
15.30/15.34	c   avg switch length:       4.04
15.30/15.34	c   switching time   :       1.64
15.30/15.34	c Solution           :
15.30/15.34	c   Solutions found  :          2 (2 improvements)
15.30/15.34	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 5431 nodes, 15.03 seconds, depth 38, found by <relaxation>)
15.30/15.34	c   Dual Bound       : +3.00000000000000e+00
15.30/15.34	c   Gap              :       0.00 %
15.30/15.34	c   Root Dual Bound  : +3.00000000000000e+00
15.30/15.36	c Time complete: 15.35.

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-1869961-1245187488/watcher-1869961-1245187488 -o /tmp/evaluation-result-1869961-1245187488/solver-1869961-1245187488 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869961-1245187488.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3240
/proc/meminfo: memFree=1840792/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=5812 CPUtime=0
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 186348325 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3240/statm: 1453 502 332 1256 0 192 0

[startup+0.00655005 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3240
/proc/meminfo: memFree=1840792/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=7620 CPUtime=0
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 922 0 0 0 0 0 0 0 18 0 1 0 186348325 7802880 906 1992294400 4194304 9342243 548682068736 18446744073709551615 8187872 0 0 4096 0 0 0 0 17 1 0 0
/proc/3240/statm: 2162 915 362 1256 0 901 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7620

[startup+0.101554 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3240
/proc/meminfo: memFree=1840792/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=16732 CPUtime=0.09
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 3256 0 0 0 7 2 0 0 18 0 1 0 186348325 17133568 2886 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 4183 2886 677 1256 0 2922 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16732

[startup+0.301566 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3240
/proc/meminfo: memFree=1840792/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=19604 CPUtime=0.29
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 5374 0 0 0 26 3 0 0 19 0 1 0 186348325 20074496 3380 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 4901 3380 686 1256 0 3640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19604

[startup+0.70159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3240
/proc/meminfo: memFree=1840792/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=19604 CPUtime=0.69
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 5415 0 0 0 65 4 0 0 22 0 1 0 186348325 20074496 3421 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 4901 3421 690 1256 0 3640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19604

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1829584/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=19604 CPUtime=1.49
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 5497 0 0 0 144 5 0 0 25 0 1 0 186348325 20074496 3503 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 4901 3503 694 1256 0 3640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19604

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1829072/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=19604 CPUtime=3.09
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 5577 0 0 0 302 7 0 0 25 0 1 0 186348325 20074496 3583 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 4901 3583 697 1256 0 3640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19604

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1828304/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=20776 CPUtime=6.29
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 5849 0 0 0 616 13 0 0 25 0 1 0 186348325 21274624 3855 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 5194 3855 697 1256 0 3933 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20776

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1826392/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=22804 CPUtime=12.68
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 6327 0 0 0 1244 24 0 0 25 0 1 0 186348325 23351296 4333 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 5701 4333 697 1256 0 4440 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22804

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

[startup+14.3054 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1825944/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=22804 CPUtime=14.29
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 6375 0 0 0 1402 27 0 0 25 0 1 0 186348325 23351296 4381 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 5701 4381 697 1256 0 4440 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 22804

[startup+15.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1825944/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=22804 CPUtime=15.09
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 6401 0 0 0 1480 29 0 0 25 0 1 0 186348325 23351296 4407 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 5701 4407 697 1256 0 4440 0
Current children cumulated CPU time (s) 15.09
Current children cumulated vsize (KiB) 22804

[startup+15.3025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3241
/proc/meminfo: memFree=1825944/2055920 swapFree=4191900/4192956
[pid=3240] ppid=3238 vsize=22804 CPUtime=15.3
/proc/3240/stat : 3240 (pbscip.linux.x8) R 3238 3240 2735 0 -1 4194304 6402 0 0 0 1500 30 0 0 25 0 1 0 186348325 23351296 4408 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3240/statm: 5701 4408 697 1256 0 4440 0
Current children cumulated CPU time (s) 15.3
Current children cumulated vsize (KiB) 22804

Child status: 0
Real time (s): 15.3607
CPU time (s): 15.3567
CPU user time (s): 15.0537
CPU system time (s): 0.302953
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 22804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.0537
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6407
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= 22

runsolver used 0.018997 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 23:24:48
IDJOB=1869961
IDBENCH=47979
IDSOLVER=684
FILE ID=node29/1869961-1245187488
PBS_JOBID= 9363933
Free space on /tmp= 66244 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=7-P0=73-P1=127-P2=41-P3=29-P4=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-1869961-1245187488/watcher-1869961-1245187488 -o /tmp/evaluation-result-1869961-1245187488/solver-1869961-1245187488 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869961-1245187488.opb

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

MD5SUM BENCH= 6aa9cb9410e02201be60dbd48f3c3ed7
RANDOM SEED=1533989693

node29.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		: 3000.237
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		: 3000.237
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:       1841208 kB
Buffers:         48228 kB
Cached:         101376 kB
SwapCached:        268 kB
Active:          36480 kB
Inactive:       125872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841208 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11952 kB
Writeback:           0 kB
Mapped:          21308 kB
Slab:            38308 kB
Committed_AS:   184620 kB
PageTables:       1472 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= 66232 MiB
End job on node29 at 2009-06-16 23:25:03