Trace number 1869994

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 2.53061 2.53186

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
MD5SUMff8e4ce8aca8e0dab1b59dd2a47026b4
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 benchmark2.53061
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 variables72
Total number of constraints7
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 constraints7
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)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869994-1245187787.opb>
0.00/0.01	c original problem has 264 variables (264 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 876 impls, 0 clqs
0.00/0.03	c (round 2) 19 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 1324 impls, 0 clqs
0.00/0.03	c (round 3) 35 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.03	c (round 4) 51 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.03/0.05	c    (0.0s) probing: 137/213 (64.3%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.03/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.05	c presolving (5 rounds):
0.03/0.05	c  51 deleted vars, 42 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 66 changed coefficients
0.03/0.05	c  1560 implications, 0 cliques
0.03/0.05	c presolved problem has 213 variables (213 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.03/0.05	c     147 constraints of type <and>
0.03/0.05	c       3 constraints of type <linear>
0.03/0.05	c       4 constraints of type <logicor>
0.03/0.05	c transformed objective value is always integral (scale: 2)
0.03/0.05	c Presolving Time: 0.03
0.03/0.05	c OPT-NLC
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/memory = c 1620
0.03/0.05	c # maximal time in seconds to run
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/time = c 1791
0.03/0.05	c # frequency for displaying node information lines
0.03/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05	c display/freq = c 10000
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c start solving problem
0.03/0.05	c 
0.03/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     0 |    10 |1018k|   0 |   6 | 213 | 154 | 154 | 213 | 301 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.07	c   0.1s|     1 |     0 |   154 |1029k|   0 |  10 | 213 | 154 | 154 | 213 | 302 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   163 |1047k|   0 |  17 | 213 | 154 | 154 | 213 | 306 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   169 |1075k|   0 |  16 | 213 | 154 | 154 | 213 | 312 |  11 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   173 |1080k|   0 |  19 | 213 | 154 | 154 | 213 | 316 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   177 |1085k|   0 |  22 | 213 | 154 | 154 | 213 | 319 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   180 |1087k|   0 |  25 | 213 | 154 | 154 | 213 | 322 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.3s|     1 |     2 |   180 |1087k|   0 |  25 | 213 | 154 | 154 | 213 | 322 |  21 |   0 |  21 | 3.000000e+00 |      --      |    Inf 
2.20/2.28	o 9
2.20/2.28	c * 2.2s|   888 |   322 |  6975 |1681k|  48 |   - | 213 | 449 |  48 | 213 | 110 |3032 | 314 |1508 | 3.000000e+00 | 9.000000e+00 | 200.00%
2.49/2.52	o 3
2.49/2.52	c * 2.4s|  1139 |     0 |  7987 |1398k|  48 |   - | 213 | 492 |  80 | 213 | 120 |3403 | 440 |1548 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.49/2.52	c 
2.49/2.52	c SCIP Status        : problem is solved [optimal solution found]
2.49/2.52	c Solving Time (sec) : 2.40
2.49/2.52	c Solving Nodes      : 1139
2.49/2.52	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
2.49/2.52	c Dual Bound         : +3.00000000000000e+00
2.49/2.52	c Gap                : 0.00 %
2.49/2.52	c NODE         1139
2.49/2.52	c DUAL BOUND   3
2.49/2.52	c PRIMAL BOUND 3
2.49/2.52	c GAP          0
2.49/2.52	s OPTIMUM FOUND
2.49/2.52	v -x72 x71 -x70 x69 x68 x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 x58 x57 -x48 x47 -x46 x45 x44 x43 x42 x41 -x56 -x55 -x54 -x53 -x52 
2.49/2.52	v -x51 -x50 x49 -x40 -x39 -x38 x37 -x36 -x35 -x34 x33 x32 x31 x30 x29 x28 x27 x26 x25 -x24 x23 x22 -x21 x20 x19 x18 x17 -x16 
2.49/2.52	v x15 -x14 x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.49/2.52	c SCIP Status        : problem is solved [optimal solution found]
2.49/2.52	c Solving Time       :       2.40
2.49/2.52	c Original Problem   :
2.49/2.52	c   Problem name     : HOME/instance-1869994-1245187787.opb
2.49/2.52	c   Variables        : 264 (264 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.52	c   Constraints      : 199 initial, 199 maximal
2.49/2.52	c Presolved Problem  :
2.49/2.52	c   Problem name     : t_HOME/instance-1869994-1245187787.opb
2.49/2.52	c   Variables        : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.52	c   Constraints      : 154 initial, 492 maximal
2.49/2.52	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.49/2.52	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.49/2.52	c   and              :       0.01          6         42          0          0          0         42          0         42
2.49/2.52	c   linear           :       0.01          1          2          0          0          0          0          0         24
2.49/2.52	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   root node        :          -         45          -          -         45          -          -          -          -
2.49/2.52	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.52	c   integral         :          0          0          0        930          0          0         53          0          0       1768
2.49/2.52	c   and              :        147       2187       3857          0          0         98       6004       3388          0          0
2.49/2.52	c   linear           :          3          6       3757          0          0        254       2453          0          0          0
2.49/2.52	c   logicor          :          4+         6       1281          1          0         17        402          0          0          0
2.49/2.52	c   countsols        :          0          0          0          2          0          0          0          0          0          0
2.49/2.52	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.49/2.52	c   integral         :       0.84       0.00       0.00       0.84       0.00
2.49/2.52	c   and              :       0.06       0.03       0.03       0.00       0.00
2.49/2.52	c   linear           :       0.10       0.00       0.10       0.00       0.00
2.49/2.52	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.49/2.52	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.49/2.52	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.49/2.52	c   rootredcost      :       0.00          1          0          5
2.49/2.52	c   pseudoobj        :       0.00       3580          0          0
2.49/2.52	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.49/2.52	c   propagation      :       0.03        338        333       3038       39.9         45       23.3          -
2.49/2.52	c   infeasible LP    :       0.00         20          9         51       43.5         10       12.0          0
2.49/2.52	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.52	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.52	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.49/2.52	c   applied globally :          -          -          -        415       16.3          -          -          -
2.49/2.52	c   applied locally  :          -          -          -         25       42.7          -          -          -
2.49/2.52	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.49/2.52	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 28)
2.49/2.52	c   redcost          :       0.00       2189          0          0          0          0
2.49/2.52	c   impliedbounds    :       0.00          6          0          0          3          0
2.49/2.52	c   intobj           :       0.00          0          0          0          0          0
2.49/2.52	c   gomory           :       0.03          6          0          0          0          0
2.49/2.52	c   strongcg         :       0.02          6          0          0         25          0
2.49/2.52	c   cmir             :       0.03          6          0          0         17          0
2.49/2.52	c   flowcover        :       0.05          6          0          0         13          0
2.49/2.52	c   clique           :       0.00          1          0          0          0          0
2.49/2.52	c   zerohalf         :       0.00          0          0          0          0          0
2.49/2.52	c   mcf              :       0.00          1          0          0          0          0
2.49/2.52	c Pricers            :       Time      Calls       Vars
2.49/2.52	c   problem variables:       0.00          0          0
2.49/2.52	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.52	c   relpscost        :       0.84        928          0         53          0          0       1768
2.49/2.52	c   pscost           :       0.00          0          0          0          0          0          0
2.49/2.52	c   inference        :       0.00          0          0          0          0          0          0
2.49/2.52	c   mostinf          :       0.00          0          0          0          0          0          0
2.49/2.52	c   leastinf         :       0.00          0          0          0          0          0          0
2.49/2.52	c   fullstrong       :       0.00          0          0          0          0          0          0
2.49/2.52	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.49/2.52	c   random           :       0.00          0          0          0          0          0          0
2.49/2.52	c Primal Heuristics  :       Time      Calls      Found
2.49/2.52	c   LP solutions     :       0.00          -          2
2.49/2.52	c   pseudo solutions :       0.00          -          0
2.49/2.52	c   crossover        :       0.00          0          0
2.49/2.52	c   intshifting      :       0.00          0          0
2.49/2.52	c   oneopt           :       0.00          1          0
2.49/2.52	c   guideddiving     :       0.00          1          0
2.49/2.52	c   veclendiving     :       0.01          3          0
2.49/2.52	c   linesearchdiving :       0.00          3          0
2.49/2.52	c   feaspump         :       0.01          2          0
2.49/2.52	c   rootsoldiving    :       0.06          2          0
2.49/2.52	c   fracdiving       :       0.00          4          0
2.49/2.52	c   objpscostdiving  :       0.02          3          0
2.49/2.52	c   simplerounding   :       0.00          0          0
2.49/2.52	c   rounding         :       0.03        605          0
2.49/2.52	c   shifting         :       0.18        152          0
2.49/2.52	c   fixandinfer      :       0.00          0          0
2.49/2.52	c   coefdiving       :       0.00          3          0
2.49/2.52	c   pscostdiving     :       0.00          3          0
2.49/2.52	c   intdiving        :       0.00          0          0
2.49/2.52	c   actconsdiving    :       0.00          0          0
2.49/2.52	c   octane           :       0.00          0          0
2.49/2.52	c   rens             :       0.02          1          0
2.49/2.52	c   rins             :       0.00          0          0
2.49/2.52	c   localbranching   :       0.00          0          0
2.49/2.52	c   mutation         :       0.00          0          0
2.49/2.52	c   dins             :       0.00          0          0
2.49/2.52	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.49/2.52	c   primal LP        :       0.05          0          0       0.00       0.00
2.49/2.52	c   dual LP          :       0.57       2300       6839       2.97   11998.25
2.49/2.52	c   barrier LP       :       0.00          0          0       0.00          -
2.49/2.52	c   diving/probing LP:       0.07        202       1148       5.68   16400.00
2.49/2.52	c   strong branching :       0.83       1548      10915       7.05   13150.60
2.49/2.52	c     (at root node) :          -         21        647      30.81          -
2.49/2.52	c   conflict analysis:       0.00          0          0       0.00          -
2.49/2.52	c B&B Tree           :
2.49/2.52	c   number of runs   :          1
2.49/2.52	c   nodes            :       1139
2.49/2.52	c   nodes (total)    :       1139
2.49/2.52	c   nodes left       :          0
2.49/2.52	c   max depth        :         48
2.49/2.52	c   max depth (total):         48
2.49/2.52	c   backtracks       :        125 (11.0%)
2.49/2.52	c   delayed cutoffs  :         85
2.49/2.52	c   repropagations   :        490 (1242 domain reductions, 81 cutoffs)
2.49/2.52	c   avg switch length:       3.49
2.49/2.52	c   switching time   :       0.12
2.49/2.52	c Solution           :
2.49/2.52	c   Solutions found  :          2 (2 improvements)
2.49/2.52	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1139 nodes, 2.40 seconds, depth 30, found by <relaxation>)
2.49/2.52	c   Dual Bound       : +3.00000000000000e+00
2.49/2.52	c   Gap              :       0.00 %
2.49/2.52	c   Root Dual Bound  : +3.00000000000000e+00
2.49/2.52	c Time complete: 2.52.

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-1869994-1245187787/watcher-1869994-1245187787 -o /tmp/evaluation-result-1869994-1245187787/solver-1869994-1245187787 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869994-1245187787.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: 0.95 0.97 0.98 3/64 4918
/proc/meminfo: memFree=1824872/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=4324 CPUtime=0
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 472 0 0 0 0 0 0 0 18 0 1 0 186379339 4427776 457 1992294400 4194304 7823515 548682068736 18446744073709551615 6803293 0 0 4096 0 0 0 0 17 1 0 0
/proc/4918/statm: 1082 464 300 886 0 192 0

[startup+0.044878 s]
/proc/loadavg: 0.95 0.97 0.98 3/64 4918
/proc/meminfo: memFree=1824872/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=12576 CPUtime=0.03
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 2596 0 0 0 3 0 0 0 18 0 1 0 186379339 12877824 2224 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 3144 2224 451 886 0 2254 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12576

[startup+0.101885 s]
/proc/loadavg: 0.95 0.97 0.98 3/64 4918
/proc/meminfo: memFree=1824872/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=15840 CPUtime=0.09
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 3503 0 0 0 8 1 0 0 18 0 1 0 186379339 16220160 3123 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 3960 3123 562 886 0 3070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15840

[startup+0.301908 s]
/proc/loadavg: 0.95 0.97 0.98 3/64 4918
/proc/meminfo: memFree=1824872/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=21624 CPUtime=0.29
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 5942 0 0 0 26 3 0 0 19 0 1 0 186379339 22142976 4617 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 5406 4617 568 886 0 4516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21624

[startup+0.701955 s]
/proc/loadavg: 0.95 0.97 0.98 3/64 4918
/proc/meminfo: memFree=1824872/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=21624 CPUtime=0.69
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 5950 0 0 0 65 4 0 0 22 0 1 0 186379339 22142976 4625 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 5406 4625 572 886 0 4516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21624

[startup+1.50105 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 4919
/proc/meminfo: memFree=1808416/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=21624 CPUtime=1.49
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 5951 0 0 0 142 7 0 0 25 0 1 0 186379339 22142976 4626 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 5406 4626 572 886 0 4516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21624

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

[startup+2.30114 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 4919
/proc/meminfo: memFree=1808224/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=21624 CPUtime=2.29
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 5953 0 0 0 219 10 0 0 25 0 1 0 186379339 22142976 4628 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 5406 4628 574 886 0 4516 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 21624

[startup+2.50216 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 4919
/proc/meminfo: memFree=1808224/2055920 swapFree=4192812/4192956
[pid=4918] ppid=4916 vsize=21624 CPUtime=2.49
/proc/4918/stat : 4918 (pbscip.linux.x8) R 4916 4918 4010 0 -1 4194304 5953 0 0 0 238 11 0 0 25 0 1 0 186379339 22142976 4628 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4918/statm: 5406 4628 574 886 0 4516 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 21624

Child status: 0
Real time (s): 2.53186
CPU time (s): 2.53061
CPU user time (s): 2.41163
CPU system time (s): 0.118981
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 21624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.41163
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5958
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= 5

runsolver used 0.004999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 23:29:47
IDJOB=1869994
IDBENCH=47996
IDSOLVER=683
FILE ID=node11/1869994-1245187787
PBS_JOBID= 9363930
Free space on /tmp= 66196 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869994-1245187787/watcher-1869994-1245187787 -o /tmp/evaluation-result-1869994-1245187787/solver-1869994-1245187787 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869994-1245187787.opb

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

MD5SUM BENCH= ff8e4ce8aca8e0dab1b59dd2a47026b4
RANDOM SEED=1155180747

node11.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		: 3000.234
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		: 3000.234
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:       1825352 kB
Buffers:         49712 kB
Cached:         108932 kB
SwapCached:          0 kB
Active:          73584 kB
Inactive:        98484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9844 kB
Writeback:           0 kB
Mapped:          23244 kB
Slab:            44484 kB
Committed_AS:   189120 kB
PageTables:       1456 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= 66188 MiB
End job on node11 at 2009-06-16 23:29:50