Trace number 1869772

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 1.69974 1.70065

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=419-P2=307-P3=223-B.opb
MD5SUMc4226b2f0998740abfed6a5c474083dd
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 benchmark1.69974
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 variables81
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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-1869772-1245185815.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.02/0.04	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1092 impls, 0 clqs
0.02/0.04	c (round 2) 21 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1668 impls, 0 clqs
0.02/0.04	c (round 3) 39 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.02/0.04	c (round 4) 57 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.02/0.06	c    (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.02/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.06	c presolving (5 rounds):
0.02/0.06	c  57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.02/0.06	c  1968 implications, 0 cliques
0.02/0.06	c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.02/0.06	c     192 constraints of type <and>
0.02/0.06	c       3 constraints of type <linear>
0.02/0.06	c       4 constraints of type <logicor>
0.02/0.06	c transformed objective value is always integral (scale: 2)
0.02/0.06	c Presolving Time: 0.03
0.02/0.06	c OPT-NLC
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/memory = c 1620
0.02/0.06	c # maximal time in seconds to run
0.02/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06	c limits/time = c 1791
0.02/0.06	c # frequency for displaying node information lines
0.02/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06	c display/freq = c 10000
0.02/0.06	c -----------------------------------------------------------------------------------------------
0.02/0.06	c start solving problem
0.02/0.06	c 
0.02/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.06	c   0.0s|     1 |     0 |    10 |1253k|   0 |   6 | 267 | 199 | 199 | 267 | 391 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.02/0.09	c   0.1s|     1 |     0 |   248 |1274k|   0 |  10 | 267 | 199 | 199 | 267 | 393 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   264 |1302k|   0 |  20 | 267 | 199 | 199 | 267 | 398 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |   288 |1350k|   0 |  25 | 267 | 199 | 199 | 267 | 406 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   308 |1372k|   0 |  29 | 267 | 199 | 199 | 267 | 412 |  21 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   321 |1389k|   0 |  34 | 267 | 199 | 199 | 267 | 420 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     0 |   334 |1413k|   0 |  44 | 267 | 199 | 199 | 267 | 428 |  37 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.76	c   0.7s|     1 |     2 |   334 |1414k|   0 |  44 | 267 | 199 | 199 | 267 | 428 |  37 |   0 |  25 | 3.000000e+00 |      --      |    Inf 
1.59/1.68	o 3
1.59/1.68	c * 1.6s|    50 |     0 |  1116 |1456k|  43 |   - | 267 | 206 |  12 | 267 | 108 | 179 |   7 | 382 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.59/1.69	c 
1.59/1.69	c SCIP Status        : problem is solved [optimal solution found]
1.59/1.69	c Solving Time (sec) : 1.58
1.59/1.69	c Solving Nodes      : 50
1.59/1.69	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
1.59/1.69	c Dual Bound         : +3.00000000000000e+00
1.59/1.69	c Gap                : 0.00 %
1.59/1.69	c NODE         50
1.59/1.69	c DUAL BOUND   3
1.59/1.69	c PRIMAL BOUND 3
1.59/1.69	c GAP          0
1.59/1.69	s OPTIMUM FOUND
1.59/1.69	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x54 -x53 x52 -x51 x50 -x49 -x48 -x47 
1.59/1.69	v x46 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 
1.59/1.69	v x29 x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 
1.59/1.69	v x2 x1 
1.59/1.69	c SCIP Status        : problem is solved [optimal solution found]
1.59/1.69	c Solving Time       :       1.58
1.59/1.69	c Original Problem   :
1.59/1.69	c   Problem name     : HOME/instance-1869772-1245185815.opb
1.59/1.69	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.69	c   Constraints      : 250 initial, 250 maximal
1.59/1.69	c Presolved Problem  :
1.59/1.69	c   Problem name     : t_HOME/instance-1869772-1245185815.opb
1.59/1.69	c   Variables        : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.69	c   Constraints      : 199 initial, 206 maximal
1.59/1.69	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.59/1.69	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.59/1.69	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.59/1.69	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.59/1.69	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.59/1.69	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.59/1.69	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.59/1.69	c   and              :       0.01          6         48          0          0          0         48          0         48
1.59/1.69	c   linear           :       0.01          1          2          0          0          0          0          0         28
1.59/1.69	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.59/1.69	c   root node        :          -          0          -          -          0          -          -          -          -
1.59/1.69	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.69	c   integral         :          0          0          0         52          0          1         12          0          0         86
1.59/1.69	c   and              :        192        106        379          1          0          0         87        159          0          0
1.59/1.69	c   linear           :          3          6        379          1          0          2        314          0          0          0
1.59/1.69	c   logicor          :          4+         6         74          1          0          3          2          0          0          0
1.59/1.69	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.59/1.69	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.59/1.69	c   integral         :       1.11       0.00       0.00       1.11       0.00
1.59/1.69	c   and              :       0.00       0.00       0.00       0.00       0.00
1.59/1.69	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.59/1.69	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.59/1.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.59/1.69	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.59/1.69	c   rootredcost      :       0.00          0          0          0
1.59/1.69	c   pseudoobj        :       0.00         92          0          0
1.59/1.69	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.59/1.69	c   propagation      :       0.00          3          3         22       23.8          1       12.0          -
1.59/1.69	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.69	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.69	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.69	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.59/1.69	c   applied globally :          -          -          -          7       16.3          -          -          -
1.59/1.69	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.59/1.69	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.59/1.69	c   cut pool         :       0.00          5          -          -         21          -    (maximal pool size: 81)
1.59/1.69	c   redcost          :       0.00        106          0          0          0          0
1.59/1.69	c   impliedbounds    :       0.00          6          0          0         15          0
1.59/1.69	c   intobj           :       0.00          0          0          0          0          0
1.59/1.69	c   gomory           :       0.06          6          0          0          0          0
1.59/1.69	c   strongcg         :       0.02          6          0          0         65          0
1.59/1.69	c   cmir             :       0.04          6          0          0         35          0
1.59/1.69	c   flowcover        :       0.21          6          0          0         68          0
1.59/1.69	c   clique           :       0.00          1          0          0          0          0
1.59/1.69	c   zerohalf         :       0.00          0          0          0          0          0
1.59/1.69	c   mcf              :       0.00          1          0          0          0          0
1.59/1.69	c Pricers            :       Time      Calls       Vars
1.59/1.69	c   problem variables:       0.00          0          0
1.59/1.69	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.69	c   relpscost        :       1.11         51          1         12          0          0         86
1.59/1.69	c   pscost           :       0.00          0          0          0          0          0          0
1.59/1.69	c   inference        :       0.00          0          0          0          0          0          0
1.59/1.69	c   mostinf          :       0.00          0          0          0          0          0          0
1.59/1.69	c   leastinf         :       0.00          0          0          0          0          0          0
1.59/1.69	c   fullstrong       :       0.00          0          0          0          0          0          0
1.59/1.69	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.59/1.69	c   random           :       0.00          0          0          0          0          0          0
1.59/1.69	c Primal Heuristics  :       Time      Calls      Found
1.59/1.69	c   LP solutions     :       0.00          -          1
1.59/1.69	c   pseudo solutions :       0.00          -          0
1.59/1.69	c   oneopt           :       0.00          0          0
1.59/1.69	c   coefdiving       :       0.00          0          0
1.59/1.69	c   pscostdiving     :       0.00          0          0
1.59/1.69	c   fracdiving       :       0.00          0          0
1.59/1.69	c   veclendiving     :       0.00          0          0
1.59/1.69	c   objpscostdiving  :       0.00          0          0
1.59/1.69	c   rootsoldiving    :       0.00          0          0
1.59/1.69	c   linesearchdiving :       0.00          0          0
1.59/1.69	c   guideddiving     :       0.00          0          0
1.59/1.69	c   crossover        :       0.00          0          0
1.59/1.69	c   feaspump         :       0.01          1          0
1.59/1.69	c   simplerounding   :       0.00          0          0
1.59/1.69	c   rounding         :       0.02        104          0
1.59/1.69	c   shifting         :       0.00         17          0
1.59/1.69	c   intshifting      :       0.00          0          0
1.59/1.69	c   fixandinfer      :       0.00          0          0
1.59/1.69	c   intdiving        :       0.00          0          0
1.59/1.69	c   actconsdiving    :       0.00          0          0
1.59/1.69	c   octane           :       0.00          0          0
1.59/1.69	c   rens             :       0.02          1          0
1.59/1.69	c   rins             :       0.00          0          0
1.59/1.69	c   localbranching   :       0.00          0          0
1.59/1.69	c   mutation         :       0.00          0          0
1.59/1.69	c   dins             :       0.00          0          0
1.59/1.69	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.59/1.69	c   primal LP        :       0.00          0          0       0.00          -
1.59/1.69	c   dual LP          :       0.05        116        882       7.60   17640.00
1.59/1.69	c   barrier LP       :       0.00          0          0       0.00          -
1.59/1.69	c   diving/probing LP:       0.01         11        234      21.27   23400.00
1.59/1.69	c   strong branching :       1.11        382      17688      46.30   15935.14
1.59/1.69	c     (at root node) :          -         25       2544     101.76          -
1.59/1.69	c   conflict analysis:       0.00          0          0       0.00          -
1.59/1.69	c B&B Tree           :
1.59/1.69	c   number of runs   :          1
1.59/1.69	c   nodes            :         50
1.59/1.69	c   nodes (total)    :         50
1.59/1.69	c   nodes left       :          0
1.59/1.69	c   max depth        :         43
1.59/1.69	c   max depth (total):         43
1.59/1.69	c   backtracks       :          2 (4.0%)
1.59/1.69	c   delayed cutoffs  :          0
1.59/1.69	c   repropagations   :          2 (17 domain reductions, 0 cutoffs)
1.59/1.69	c   avg switch length:       2.04
1.59/1.69	c   switching time   :       0.00
1.59/1.69	c Solution           :
1.59/1.69	c   Solutions found  :          1 (1 improvements)
1.59/1.69	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 50 nodes, 1.58 seconds, depth 36, found by <relaxation>)
1.59/1.69	c   Dual Bound       : +3.00000000000000e+00
1.59/1.69	c   Gap              :       0.00 %
1.59/1.69	c   Root Dual Bound  : +3.00000000000000e+00
1.59/1.69	c Time complete: 1.69.

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-1869772-1245185815/watcher-1869772-1245185815 -o /tmp/evaluation-result-1869772-1245185815/solver-1869772-1245185815 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869772-1245185815.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: 1.08 1.02 1.01 3/64 31777
/proc/meminfo: memFree=1886848/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=4324 CPUtime=0
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 186181254 4427776 459 1992294400 4194304 7823515 548682068736 18446744073709551615 4403200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31777/statm: 1082 463 300 886 0 192 0

[startup+0.0314801 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 31777
/proc/meminfo: memFree=1886848/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=12600 CPUtime=0.02
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 2545 0 0 0 1 1 0 0 18 0 1 0 186181254 12902400 2173 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31777/statm: 3150 2173 404 886 0 2260 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12600

[startup+0.101486 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 31777
/proc/meminfo: memFree=1886848/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=17436 CPUtime=0.09
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 3816 0 0 0 7 2 0 0 18 0 1 0 186181254 17854464 3444 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31777/statm: 4359 3444 562 886 0 3469 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17436

[startup+0.301504 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 31777
/proc/meminfo: memFree=1886848/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=22800 CPUtime=0.29
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 5191 0 0 0 26 3 0 0 19 0 1 0 186181254 23347200 4819 1992294400 4194304 7823515 548682068736 18446744073709551615 4971604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31777/statm: 5700 4819 563 886 0 4810 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22800

[startup+0.701539 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 31777
/proc/meminfo: memFree=1886848/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=23196 CPUtime=0.69
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 7031 0 0 0 65 4 0 0 22 0 1 0 186181254 23752704 4935 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31777/statm: 5799 4935 568 886 0 4909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23196

[startup+1.50161 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31778
/proc/meminfo: memFree=1869048/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=23196 CPUtime=1.49
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 7033 0 0 0 141 8 0 0 25 0 1 0 186181254 23752704 4937 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31777/statm: 5799 4937 569 886 0 4909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23196

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

[startup+1.60162 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31778
/proc/meminfo: memFree=1869048/2055920 swapFree=4181496/4192956
[pid=31777] ppid=31775 vsize=23196 CPUtime=1.59
/proc/31777/stat : 31777 (pbscip.linux.x8) R 31775 31777 31261 0 -1 4194304 7037 0 0 0 150 9 0 0 25 0 1 0 186181254 23752704 4941 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31777/statm: 5799 4941 572 886 0 4909 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 23196

Child status: 0
Real time (s): 1.70065
CPU time (s): 1.69974
CPU user time (s): 1.59376
CPU system time (s): 0.105983
CPU usage (%): 99.9463
Max. virtual memory (cumulated for all children) (KiB): 23196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.59376
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7042
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= 1

runsolver used 0.001999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-16 22:56:55
IDJOB=1869772
IDBENCH=47885
IDSOLVER=683
FILE ID=node25/1869772-1245185815
PBS_JOBID= 9363949
Free space on /tmp= 66312 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=9-P0=149-P1=419-P2=307-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-1869772-1245185815/watcher-1869772-1245185815 -o /tmp/evaluation-result-1869772-1245185815/solver-1869772-1245185815 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869772-1245185815.opb

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

MD5SUM BENCH= c4226b2f0998740abfed6a5c474083dd
RANDOM SEED=1659175206

node25.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		: 3000.238
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		: 3000.238
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:       1887264 kB
Buffers:         39304 kB
Cached:          74216 kB
SwapCached:       5888 kB
Active:          64864 kB
Inactive:        57152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1887264 kB
SwapTotal:     4192956 kB
SwapFree:      4181496 kB
Dirty:           10000 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            32644 kB
Committed_AS:   203484 kB
PageTables:       1464 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= 66300 MiB
End job on node25 at 2009-06-16 22:56:57