Trace number 1869861

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 13.293 13.2964

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
MD5SUM8dfafc2d5e0fe7665bfa4fcefe292d97
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.56061
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 variables105
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a 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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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-1869861-1245186838.opb>
0.00/0.01	c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1300 impls, 0 clqs
0.00/0.04	c (round 2) 19 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1972 impls, 0 clqs
0.00/0.04	c (round 3) 33 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2476 impls, 0 clqs
0.00/0.04	c (round 4) 47 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 6 upgd conss, 2812 impls, 0 clqs
0.00/0.04	c (round 5) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.04	c (round 6) 75 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (7 rounds):
0.00/0.06	c  75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.00/0.06	c  3000 implications, 0 cliques
0.00/0.06	c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.06	c     180 constraints of type <and>
0.00/0.06	c       5 constraints of type <linear>
0.00/0.06	c       6 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c OPT-NLC
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = c 1620
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = c 1791
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    15 |1301k|   0 |   7 | 275 | 191 | 191 | 275 | 371 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.09	c   0.1s|     1 |     0 |   343 |1315k|   0 |  12 | 275 | 191 | 191 | 275 | 376 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   357 |1332k|   0 |  24 | 275 | 191 | 191 | 275 | 383 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   376 |1359k|   0 |  34 | 275 | 191 | 191 | 275 | 390 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   426 |1396k|   0 |  40 | 275 | 191 | 191 | 275 | 401 |  30 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   476 |1426k|   0 |  56 | 275 | 191 | 191 | 275 | 420 |  49 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   532 |1446k|   0 |  80 | 275 | 191 | 191 | 275 | 441 |  70 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.58	c   0.5s|     1 |     2 |   532 |1447k|   0 |  80 | 275 | 191 | 191 | 275 | 441 |  70 |   0 |  31 | 3.000000e+00 |      --      |    Inf 
13.19/13.28	o 3
13.19/13.28	c *13.0s|  4676 |     0 | 45081 |2622k|  56 |   - | 275 |2355 | 416 | 275 | 277 |  12k|2468 |2099 | 3.000000e+00 | 3.000000e+00 |   0.00%
13.19/13.28	c 
13.19/13.28	c SCIP Status        : problem is solved [optimal solution found]
13.19/13.28	c Solving Time (sec) : 13.04
13.19/13.28	c Solving Nodes      : 4676
13.19/13.28	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
13.19/13.28	c Dual Bound         : +3.00000000000000e+00
13.19/13.28	c Gap                : 0.00 %
13.19/13.28	c NODE         4676
13.19/13.28	c DUAL BOUND   3
13.19/13.28	c PRIMAL BOUND 3
13.19/13.28	c GAP          0
13.19/13.28	s OPTIMUM FOUND
13.19/13.28	v x105 x104 -x103 -x102 x101 x100 x99 -x98 -x97 -x96 -x95 x94 x93 x92 x70 x69 -x68 x67 x66 -x65 x64 x91 x90 -x89 -x88 x87 -x86 x85 
13.19/13.28	v x63 -x62 -x61 -x60 -x59 x58 x57 -x84 -x83 x82 x81 -x80 -x79 -x78 x56 x55 x54 -x53 -x52 -x51 x50 -x77 -x76 -x75 -x74 -x73 -x72 
13.19/13.28	v x71 -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 x23 
13.19/13.28	v x22 x21 -x20 -x19 -x18 -x17 -x16 x15 -x14 x13 x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
13.19/13.28	c SCIP Status        : problem is solved [optimal solution found]
13.19/13.28	c Solving Time       :      13.04
13.19/13.28	c Original Problem   :
13.19/13.28	c   Problem name     : HOME/instance-1869861-1245186838.opb
13.19/13.28	c   Variables        : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
13.19/13.28	c   Constraints      : 256 initial, 256 maximal
13.19/13.28	c Presolved Problem  :
13.19/13.28	c   Problem name     : t_HOME/instance-1869861-1245186838.opb
13.19/13.28	c   Variables        : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
13.19/13.28	c   Constraints      : 191 initial, 2355 maximal
13.19/13.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.19/13.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.19/13.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.19/13.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.19/13.28	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.19/13.28	c   implics          :       0.00          0          0          0          0          0          0          0          0
13.19/13.28	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.19/13.28	c   and              :       0.01         10         60          0          0          0         60          0         60
13.19/13.28	c   linear           :       0.00          1          4          0          0          0          0          0         30
13.19/13.28	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.19/13.28	c   root node        :          -          0          -          -          0          -          -          -          -
13.19/13.28	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.19/13.28	c   integral         :          0          0          0       3651          0         13        136          0          0       7090
13.19/13.28	c   and              :        180       8450      14784          1          0        283      16612      12797          0          0
13.19/13.28	c   linear           :          5          6      14501          1          0       1640       9822          0          0          0
13.19/13.28	c   logicor          :          6+         6       6439          1          0         86       2073          0          0          0
13.19/13.28	c   countsols        :          0          0          0          1          0          0          0          0          0          0
13.19/13.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.19/13.28	c   integral         :       1.60       0.00       0.00       1.60       0.00
13.19/13.28	c   and              :       0.30       0.15       0.15       0.00       0.00
13.19/13.28	c   linear           :       0.54       0.00       0.54       0.00       0.00
13.19/13.28	c   logicor          :       0.14       0.00       0.14       0.00       0.00
13.19/13.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.19/13.28	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.19/13.28	c   rootredcost      :       0.01          0          0          0
13.19/13.28	c   pseudoobj        :       0.01      14465          0          0
13.19/13.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.19/13.28	c   propagation      :       0.36       2009       1988      19719       43.6        177       24.6          -
13.19/13.28	c   infeasible LP    :       0.00         12          0          0        0.0          0        0.0          0
13.19/13.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.19/13.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.19/13.28	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.19/13.28	c   applied globally :          -          -          -       2174       15.2          -          -          -
13.19/13.28	c   applied locally  :          -          -          -        294       35.9          -          -          -
13.19/13.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.19/13.28	c   cut pool         :       0.00          5          -          -         21          -    (maximal pool size: 128)
13.19/13.28	c   redcost          :       0.03       8450          0          0          0          0
13.19/13.28	c   impliedbounds    :       0.00          6          0          0         39          0
13.19/13.28	c   intobj           :       0.00          0          0          0          0          0
13.19/13.28	c   gomory           :       0.04          6          0          0         56          0
13.19/13.28	c   strongcg         :       0.04          6          0          0        153          0
13.19/13.28	c   cmir             :       0.01          6          0          0         64          0
13.19/13.28	c   flowcover        :       0.06          6          0          0        109          0
13.19/13.28	c   clique           :       0.00          1          0          0          0          0
13.19/13.28	c   zerohalf         :       0.00          0          0          0          0          0
13.19/13.28	c   mcf              :       0.00          1          0          0          0          0
13.19/13.28	c Pricers            :       Time      Calls       Vars
13.19/13.28	c   problem variables:       0.00          0          0
13.19/13.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.19/13.28	c   relpscost        :       1.60       3650         13        136          0          0       7090
13.19/13.28	c   pscost           :       0.00          0          0          0          0          0          0
13.19/13.28	c   inference        :       0.00          0          0          0          0          0          0
13.19/13.28	c   mostinf          :       0.00          0          0          0          0          0          0
13.19/13.28	c   leastinf         :       0.00          0          0          0          0          0          0
13.19/13.28	c   fullstrong       :       0.00          0          0          0          0          0          0
13.19/13.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.19/13.28	c   random           :       0.00          0          0          0          0          0          0
13.19/13.28	c Primal Heuristics  :       Time      Calls      Found
13.19/13.28	c   LP solutions     :       0.00          -          1
13.19/13.28	c   pseudo solutions :       0.00          -          0
13.19/13.28	c   oneopt           :       0.01          0          0
13.19/13.28	c   crossover        :       0.00          0          0
13.19/13.28	c   intshifting      :       0.00          0          0
13.19/13.28	c   guideddiving     :       0.00          0          0
13.19/13.28	c   linesearchdiving :       0.01         15          0
13.19/13.28	c   coefdiving       :       0.06         15          0
13.19/13.28	c   pscostdiving     :       0.10         15          0
13.19/13.28	c   fracdiving       :       0.08         15          0
13.19/13.28	c   rootsoldiving    :       0.09          8          0
13.19/13.28	c   feaspump         :       0.12          8          0
13.19/13.28	c   veclendiving     :       0.05         16          0
13.19/13.28	c   simplerounding   :       0.00          0          0
13.19/13.28	c   rounding         :       0.06       1249          0
13.19/13.28	c   shifting         :       0.48        403          0
13.19/13.28	c   fixandinfer      :       0.00          0          0
13.19/13.28	c   intdiving        :       0.00          0          0
13.19/13.28	c   actconsdiving    :       0.00          0          0
13.19/13.28	c   objpscostdiving  :       0.10          9          0
13.19/13.28	c   octane           :       0.00          0          0
13.19/13.28	c   rens             :       0.02          1          0
13.19/13.28	c   rins             :       0.00          0          0
13.19/13.28	c   localbranching   :       0.00          0          0
13.19/13.28	c   mutation         :       0.00          0          0
13.19/13.28	c   dins             :       0.00          0          0
13.19/13.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.19/13.28	c   primal LP        :       1.12          0          0       0.00       0.00
13.19/13.28	c   dual LP          :       6.62       8804      42095       4.78    6358.76
13.19/13.28	c   barrier LP       :       0.00          0          0       0.00          -
13.19/13.28	c   diving/probing LP:       0.50        539       2986       5.54    5972.00
13.19/13.28	c   strong branching :       1.53       2099      23478      11.19   15345.10
13.19/13.28	c     (at root node) :          -         31       2677      86.35          -
13.19/13.28	c   conflict analysis:       0.00          0          0       0.00          -
13.19/13.28	c B&B Tree           :
13.19/13.28	c   number of runs   :          1
13.19/13.28	c   nodes            :       4676
13.19/13.28	c   nodes (total)    :       4676
13.19/13.28	c   nodes left       :          0
13.19/13.28	c   max depth        :         56
13.19/13.28	c   max depth (total):         56
13.19/13.28	c   backtracks       :        921 (19.7%)
13.19/13.28	c   delayed cutoffs  :        790
13.19/13.28	c   repropagations   :       2287 (8277 domain reductions, 700 cutoffs)
13.19/13.28	c   avg switch length:       4.34
13.19/13.28	c   switching time   :       1.34
13.19/13.28	c Solution           :
13.19/13.28	c   Solutions found  :          1 (1 improvements)
13.19/13.28	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 4676 nodes, 13.04 seconds, depth 53, found by <relaxation>)
13.19/13.28	c   Dual Bound       : +3.00000000000000e+00
13.19/13.28	c   Gap              :       0.00 %
13.19/13.28	c   Root Dual Bound  : +3.00000000000000e+00
13.19/13.29	c Time complete: 13.28.

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-1869861-1245186838/watcher-1869861-1245186838 -o /tmp/evaluation-result-1869861-1245186838/solver-1869861-1245186838 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869861-1245186838.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: 1.01 1.01 0.93 3/65 27893
/proc/meminfo: memFree=1826504/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=7616 CPUtime=0
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 570 0 0 0 0 0 0 0 18 0 1 0 98105624 7798784 554 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/27893/statm: 1904 565 353 1256 0 643 0

[startup+0.102244 s]
/proc/loadavg: 1.01 1.01 0.93 3/65 27893
/proc/meminfo: memFree=1826504/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=16676 CPUtime=0.09
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 3282 0 0 0 7 2 0 0 18 0 1 0 98105624 17076224 2912 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 4169 2912 677 1256 0 2908 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16676

[startup+0.201256 s]
/proc/loadavg: 1.01 1.01 0.93 3/65 27893
/proc/meminfo: memFree=1826504/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=19012 CPUtime=0.19
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 3698 0 0 0 17 2 0 0 18 0 1 0 98105624 19468288 3319 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 4753 3319 677 1256 0 3492 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19012

[startup+0.301268 s]
/proc/loadavg: 1.01 1.01 0.93 3/65 27893
/proc/meminfo: memFree=1826504/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=21412 CPUtime=0.29
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5574 0 0 0 26 3 0 0 19 0 1 0 98105624 21925888 4213 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5353 4213 686 1256 0 4092 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21412

[startup+0.701318 s]
/proc/loadavg: 1.01 1.01 0.93 3/65 27893
/proc/meminfo: memFree=1826504/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=21412 CPUtime=0.7
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5604 0 0 0 66 4 0 0 23 0 1 0 98105624 21925888 4242 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5353 4242 690 1256 0 4092 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 21412

[startup+1.50142 s]
/proc/loadavg: 1.01 1.01 0.93 2/66 27894
/proc/meminfo: memFree=1812096/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=21412 CPUtime=1.49
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5632 0 0 0 144 5 0 0 25 0 1 0 98105624 21925888 4270 1992294400 4194304 9342243 548682068736 18446744073709551615 5398887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5353 4270 694 1256 0 4092 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21412

[startup+3.10162 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 27894
/proc/meminfo: memFree=1811840/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=21412 CPUtime=3.09
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5666 0 0 0 302 7 0 0 25 0 1 0 98105624 21925888 4304 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5353 4304 697 1256 0 4092 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21412

[startup+6.30202 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 27894
/proc/meminfo: memFree=1811712/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=21412 CPUtime=6.29
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5690 0 0 0 617 12 0 0 25 0 1 0 98105624 21925888 4328 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5353 4328 697 1256 0 4092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21412

[startup+12.7018 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 27894
/proc/meminfo: memFree=1811136/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=22868 CPUtime=12.69
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5840 0 0 0 1246 23 0 0 25 0 1 0 98105624 23416832 4478 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5717 4478 698 1256 0 4456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22868

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

[startup+12.8018 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 27894
/proc/meminfo: memFree=1811136/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=22868 CPUtime=12.79
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5844 0 0 0 1256 23 0 0 25 0 1 0 98105624 23416832 4482 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5717 4482 698 1256 0 4456 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 22868

[startup+13.2019 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 27894
/proc/meminfo: memFree=1811072/2055920 swapFree=4192812/4192956
[pid=27893] ppid=27891 vsize=23048 CPUtime=13.19
/proc/27893/stat : 27893 (pbscip.linux.x8) R 27891 27893 26968 0 -1 4194304 5847 0 0 0 1296 23 0 0 25 0 1 0 98105624 23601152 4485 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27893/statm: 5762 4485 698 1256 0 4501 0
Current children cumulated CPU time (s) 13.19
Current children cumulated vsize (KiB) 23048

Child status: 0
Real time (s): 13.2964
CPU time (s): 13.293
CPU user time (s): 13.052
CPU system time (s): 0.240963
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 23048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.052
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5852
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 16

runsolver used 0.018997 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node92 at 2009-06-16 23:13:58
IDJOB=1869861
IDBENCH=47929
IDSOLVER=684
FILE ID=node92/1869861-1245186838
PBS_JOBID= 9368275
Free space on /tmp= 66472 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=59-P1=67-P2=97-P3=53-P4=41-P5=89-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-1869861-1245186838/watcher-1869861-1245186838 -o /tmp/evaluation-result-1869861-1245186838/solver-1869861-1245186838 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869861-1245186838.opb

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

MD5SUM BENCH= 8dfafc2d5e0fe7665bfa4fcefe292d97
RANDOM SEED=1129326767

node92.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		: 3000.233
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		: 3000.233
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:       1826920 kB
Buffers:         17032 kB
Cached:         147864 kB
SwapCached:        140 kB
Active:          59564 kB
Inactive:       119316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11932 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            35972 kB
Committed_AS:    72368 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= 66460 MiB
End job on node92 at 2009-06-16 23:14:12