Trace number 2703491

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1789.78 1790.33

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-tuff.opb
MD5SUM6c865484f3a48e715bdd95fa7e3b19dc
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17153
Total number of constraints320
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 constraints320
Minimum length of a constraint11
Maximum length of a constraint3360
Number of terms in the objective function 90
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 3221225469
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 6170044790734848
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 1104744513968841438
Number of bits of the biggest sum of numbers60
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703491-1278559357.opb>
0.29/0.34	c original problem has 17153 variables (17153 bin, 0 int, 0 impl, 0 cont) and 320 constraints
0.29/0.34	c problem read
0.29/0.34	c presolving settings loaded
0.50/0.59	c presolving:
0.69/0.75	c (round 1) 4543 del vars, 14 del conss, 4451 chg bounds, 59 chg sides, 363 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.79/0.86	c (round 2) 7733 del vars, 20 del conss, 7633 chg bounds, 69 chg sides, 481 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.89/0.92	c (round 3) 8660 del vars, 28 del conss, 8559 chg bounds, 69 chg sides, 482 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.89/0.95	c (round 4) 8921 del vars, 31 del conss, 8820 chg bounds, 69 chg sides, 483 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.89/0.98	c (round 5) 8932 del vars, 32 del conss, 8831 chg bounds, 69 chg sides, 483 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.89/0.99	c (round 6) 8932 del vars, 33 del conss, 8831 chg bounds, 69 chg sides, 483 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
1.00/1.03	c (round 7) 8932 del vars, 33 del conss, 8831 chg bounds, 69 chg sides, 483 chg coeffs, 54 upgd conss, 0 impls, 0 clqs
1.10/1.16	c (round 8) 8932 del vars, 33 del conss, 8831 chg bounds, 116 chg sides, 1696 chg coeffs, 54 upgd conss, 222 impls, 0 clqs
1.29/1.39	c (round 9) 9014 del vars, 33 del conss, 8831 chg bounds, 116 chg sides, 1696 chg coeffs, 54 upgd conss, 1096 impls, 0 clqs
1.90/1.99	c (round 10) 9132 del vars, 33 del conss, 8831 chg bounds, 116 chg sides, 1696 chg coeffs, 54 upgd conss, 3468 impls, 0 clqs
2.10/2.16	c (round 11) 9132 del vars, 33 del conss, 8831 chg bounds, 119 chg sides, 1699 chg coeffs, 54 upgd conss, 3468 impls, 0 clqs
2.40/2.47	c (round 12) 9183 del vars, 33 del conss, 8831 chg bounds, 119 chg sides, 1699 chg coeffs, 54 upgd conss, 3868 impls, 0 clqs
3.20/3.21	c (round 13) 9237 del vars, 33 del conss, 8831 chg bounds, 119 chg sides, 1699 chg coeffs, 54 upgd conss, 5340 impls, 0 clqs
4.69/4.77	c (round 14) 9304 del vars, 33 del conss, 8831 chg bounds, 119 chg sides, 1699 chg coeffs, 54 upgd conss, 7804 impls, 0 clqs
8.89/8.97	c    (8.6s) probing: 1000/8221 (12.2%) - 389 fixings, 0 aggregations, 3051 implications, 0 bound changes
14.69/14.76	c (round 15) 9376 del vars, 33 del conss, 8831 chg bounds, 119 chg sides, 1699 chg coeffs, 54 upgd conss, 15836 impls, 0 clqs
14.89/14.94	c (round 16) 9376 del vars, 34 del conss, 8831 chg bounds, 119 chg sides, 1700 chg coeffs, 54 upgd conss, 15836 impls, 0 clqs
14.89/14.94	c (round 17) 9376 del vars, 34 del conss, 8831 chg bounds, 121 chg sides, 1705 chg coeffs, 54 upgd conss, 15836 impls, 1 clqs
17.50/17.53	c    (17.2s) probing: 2000/8221 (24.3%) - 469 fixings, 6 aggregations, 9091 implications, 0 bound changes
19.29/19.32	c    (19.0s) probing: 2189/8221 (26.6%) - 482 fixings, 7 aggregations, 9548 implications, 0 bound changes
19.29/19.32	c    (19.0s) probing aborted: 100/100 successive totally useless probings
19.29/19.32	c (round 18) 9421 del vars, 34 del conss, 8831 chg bounds, 121 chg sides, 1705 chg coeffs, 54 upgd conss, 24196 impls, 1 clqs
19.49/19.50	c (round 19) 9421 del vars, 34 del conss, 8831 chg bounds, 134 chg sides, 1718 chg coeffs, 54 upgd conss, 24196 impls, 1 clqs
20.98/21.01	c    (20.7s) probing: 2352/8221 (28.6%) - 499 fixings, 8 aggregations, 9864 implications, 0 bound changes
20.98/21.01	c    (20.7s) probing aborted: 100/100 successive totally useless probings
20.98/21.01	c (round 20) 9439 del vars, 34 del conss, 8831 chg bounds, 134 chg sides, 1718 chg coeffs, 54 upgd conss, 24960 impls, 1 clqs
21.08/21.18	c (round 21) 9439 del vars, 34 del conss, 8831 chg bounds, 178 chg sides, 1762 chg coeffs, 54 upgd conss, 24960 impls, 1 clqs
21.78/21.86	c    (21.5s) probing: 2464/8221 (30.0%) - 499 fixings, 10 aggregations, 9903 implications, 0 bound changes
21.78/21.86	c    (21.5s) probing aborted: 100/100 successive totally useless probings
21.78/21.86	c (round 22) 9441 del vars, 34 del conss, 8831 chg bounds, 178 chg sides, 1762 chg coeffs, 54 upgd conss, 25110 impls, 1 clqs
22.48/22.52	c    (22.2s) probing: 2574/8221 (31.3%) - 500 fixings, 11 aggregations, 9924 implications, 0 bound changes
22.48/22.52	c    (22.2s) probing aborted: 100/100 successive totally useless probings
22.48/22.52	c (round 23) 9443 del vars, 34 del conss, 8831 chg bounds, 178 chg sides, 1762 chg coeffs, 54 upgd conss, 25196 impls, 1 clqs
22.48/22.54	c (round 24) 9443 del vars, 34 del conss, 8831 chg bounds, 185 chg sides, 1769 chg coeffs, 54 upgd conss, 25196 impls, 1 clqs
22.99/23.05	c    (22.7s) probing: 2675/8221 (32.5%) - 500 fixings, 11 aggregations, 10332 implications, 0 bound changes
22.99/23.05	c    (22.7s) probing aborted: 100/100 successive totally useless probings
22.99/23.05	c presolving (25 rounds):
22.99/23.05	c  9443 deleted vars, 34 deleted constraints, 8831 tightened bounds, 0 added holes, 185 changed sides, 1769 changed coefficients
22.99/23.05	c  26012 implications, 1 cliques
22.99/23.05	c presolved problem has 7710 variables (7710 bin, 0 int, 0 impl, 0 cont) and 288 constraints
22.99/23.05	c      53 constraints of type <knapsack>
22.99/23.05	c       2 constraints of type <setppc>
22.99/23.05	c     233 constraints of type <linear>
22.99/23.05	c transformed objective value is always integral (scale: 2)
22.99/23.05	c Presolving Time: 22.57
22.99/23.05	c - non default parameters ----------------------------------------------------------------------
22.99/23.05	c # SCIP version 1.2.1.3
22.99/23.05	c 
22.99/23.05	c # frequency for displaying node information lines
22.99/23.05	c # [type: int, range: [-1,2147483647], default: 100]
22.99/23.05	c display/freq = 10000
22.99/23.05	c 
22.99/23.05	c # maximal time in seconds to run
22.99/23.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
22.99/23.05	c limits/time = 1789.67
22.99/23.05	c 
22.99/23.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
22.99/23.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
22.99/23.05	c limits/memory = 1620
22.99/23.05	c 
22.99/23.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
22.99/23.05	c # [type: int, range: [1,2], default: 1]
22.99/23.05	c timing/clocktype = 2
22.99/23.05	c 
22.99/23.05	c # should presolving try to simplify inequalities
22.99/23.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
22.99/23.05	c constraints/linear/simplifyinequalities = TRUE
22.99/23.05	c 
22.99/23.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
22.99/23.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
22.99/23.05	c constraints/indicator/addCouplingCons = TRUE
22.99/23.05	c 
22.99/23.05	c # should presolving try to simplify knapsacks
22.99/23.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
22.99/23.05	c constraints/knapsack/simplifyinequalities = TRUE
22.99/23.05	c 
22.99/23.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
22.99/23.05	c # [type: int, range: [-1,2147483647], default: -1]
22.99/23.05	c separating/rapidlearning/freq = 0
22.99/23.05	c 
22.99/23.05	c -----------------------------------------------------------------------------------------------
22.99/23.05	c start solving
22.99/23.06	c 
23.68/23.77	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
23.68/23.77	c  23.4s|     1 |     0 |  1688 |     - |  47M|   0 | 125 |7710 | 288 |7710 | 288 |   0 |   0 |   0 | 5.878340e+04 |      --      |    Inf 
45.28/45.30	c  45.0s|     1 |     0 |  2827 |     - |  52M|   0 | 194 |7710 |2946 |7710 | 429 | 141 |   0 |   0 | 5.878340e+04 |      --      |    Inf 
51.77/51.89	c  51.5s|     1 |     0 |  3145 |     - |  53M|   0 | 231 |7710 |2946 |7710 | 544 | 256 |   0 |   0 | 5.878340e+04 |      --      |    Inf 
58.77/58.81	c  58.5s|     1 |     0 |  3795 |     - |  53M|   0 | 272 |7710 |2946 |7710 | 649 | 361 |   0 |   0 | 5.878340e+04 |      --      |    Inf 
66.37/66.46	c  66.1s|     1 |     0 |  5802 |     - |  54M|   0 | 260 |7710 |2946 |7710 | 747 | 459 |   0 |   0 | 5.881466e+04 |      --      |    Inf 
74.07/74.19	c  73.8s|     1 |     0 |  7174 |     - |  55M|   0 | 274 |7710 |2946 |7710 | 852 | 564 |   0 |   0 | 5.883674e+04 |      --      |    Inf 
82.16/82.21	c  81.9s|     1 |     0 |  8413 |     - |  55M|   0 | 319 |7710 |2946 |7710 | 947 | 659 |   0 |   0 | 5.883674e+04 |      --      |    Inf 
91.17/91.29	c  91.0s|     1 |     0 | 10768 |     - |  56M|   0 | 309 |7710 |2946 |7710 |1036 | 748 |   0 |   0 | 5.883674e+04 |      --      |    Inf 
127.66/127.76	c   127s|     1 |     0 | 44193 |     - |  57M|   0 | 303 |7710 |2946 |7710 |1122 | 834 |   0 |   0 | 5.883674e+04 |      --      |    Inf 
144.64/144.72	c   144s|     1 |     0 | 54585 |     - |  57M|   0 | 348 |7710 |2946 |7710 |1216 | 928 |   0 |   0 | 5.883674e+04 |      --      |    Inf 
156.34/156.43	c   156s|     1 |     0 | 59193 |     - |  58M|   0 | 331 |7710 |2946 |7710 |1313 |1025 |   0 |   0 | 5.883674e+04 |      --      |    Inf 
164.25/164.33	c   164s|     1 |     2 | 59193 |     - |  58M|   0 | 331 |7710 |2946 |7710 |1313 |1025 |   0 |  11 | 5.883674e+04 |      --      |    Inf 
1789.54/1790.15	c 
1789.54/1790.15	c SCIP Status        : solving was interrupted [time limit reached]
1789.54/1790.15	c Solving Time (sec) : 1789.81
1789.54/1790.15	c Solving Nodes      : 131
1789.54/1790.15	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.54/1790.15	c Dual Bound         : +5.88367419706072e+04
1789.54/1790.15	c Gap                : infinite
1789.54/1790.15	s UNKNOWN
1789.54/1790.15	c SCIP Status        : solving was interrupted [time limit reached]
1789.54/1790.15	c Solving Time       :    1789.81
1789.54/1790.15	c Original Problem   :
1789.54/1790.15	c   Problem name     : HOME/instance-2703491-1278559357.opb
1789.54/1790.15	c   Variables        : 17153 (17153 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.54/1790.15	c   Constraints      : 320 initial, 320 maximal
1789.54/1790.15	c Presolved Problem  :
1789.54/1790.15	c   Problem name     : t_HOME/instance-2703491-1278559357.opb
1789.54/1790.15	c   Variables        : 7710 (7710 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.54/1790.15	c   Constraints      : 288 initial, 3070 maximal
1789.54/1790.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.54/1790.15	c   trivial          :       0.04          0          0          0          0          0          0          0          0
1789.54/1790.15	c   dualfix          :       0.04          0          0          0          0          0          0          0          0
1789.54/1790.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.54/1790.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.54/1790.15	c   implics          :       0.02          0          0          0          0          0          0          0          0
1789.54/1790.15	c   probing          :      20.42        500         11          0          0          0          0          0          0
1789.54/1790.15	c   knapsack         :       1.23          0          0          0          0          0          1        116       1286
1789.54/1790.15	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1789.54/1790.15	c   linear           :       0.69       8901         31          0       8831          0         33         69        483
1789.54/1790.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.54/1790.15	c   root node        :          -         16          -          -         16          -          -          -          -
1789.54/1790.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.54/1790.15	c   integral         :          0          0          0        249          0          0        391          0          0        188
1789.54/1790.15	c   knapsack         :         53         10       8343          0          1         22         72        315          0          0
1789.54/1790.15	c   setppc           :          2         10       2613          0          0          0          0          0          0          0
1789.54/1790.15	c   linear           :        233+        11       8321          0          0         91       4623       1093          0          0
1789.54/1790.15	c   logicor          :          0+         0        217          0          0          0         61          0          0          0
1789.54/1790.15	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.54/1790.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.54/1790.15	c   integral         :     368.85       0.00       0.00     368.85       0.00
1789.54/1790.15	c   knapsack         :      11.64      10.49       1.15       0.00       0.00
1789.54/1790.15	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1789.54/1790.15	c   linear           :      68.07      47.83      20.24       0.00       0.00
1789.54/1790.15	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1789.54/1790.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.54/1790.15	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.54/1790.15	c   vbounds          :       0.01          2          0          0
1789.54/1790.15	c   rootredcost      :       0.01          0          0          0
1789.54/1790.15	c   pseudoobj        :       0.02       1857          0          0
1789.54/1790.15	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.54/1790.15	c   propagation      :       0.00         18         18         79       26.2          0        0.0          -
1789.54/1790.15	c   infeasible LP    :       0.24         48         44        127       44.5          5        8.6          0
1789.54/1790.15	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.54/1790.15	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.54/1790.15	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.54/1790.15	c   applied globally :          -          -          -        128       31.5          -          -          -
1789.54/1790.15	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.54/1790.15	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.54/1790.15	c   cut pool         :       0.01          9          -          -        576          -    (maximal pool size: 2424)
1789.54/1790.15	c   redcost          :       0.27        206          0          2          0          0
1789.54/1790.15	c   impliedbounds    :       0.01         10          0          0        210          0
1789.54/1790.15	c   intobj           :       0.00          0          0          0          0          0
1789.54/1790.15	c   cgmip            :       0.00          0          0          0          0          0
1789.54/1790.15	c   gomory           :       0.41         10          0          0          3          0
1789.54/1790.15	c   strongcg         :       0.37         10          0          0         59          0
1789.54/1790.15	c   cmir             :       2.46         10          0          0        935          0
1789.54/1790.15	c   flowcover        :       6.46         10          0          0       1509          0
1789.54/1790.15	c   clique           :       0.03         10          0          0         34          0
1789.54/1790.15	c   zerohalf         :       0.00          0          0          0          0          0
1789.54/1790.15	c   mcf              :       0.00          1          0          0          0          0
1789.54/1790.15	c   rapidlearning    :      14.71          1          0          0          0       2658
1789.54/1790.15	c Pricers            :       Time      Calls       Vars
1789.54/1790.15	c   problem variables:       0.00          0          0
1789.54/1790.15	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.54/1790.15	c   relpscost        :     368.85        249          0        391          0          0        188
1789.54/1790.15	c   pscost           :       0.00          0          0          0          0          0          0
1789.54/1790.15	c   inference        :       0.00          1          0          0          0          0          2
1789.54/1790.15	c   mostinf          :       0.00          0          0          0          0          0          0
1789.54/1790.15	c   leastinf         :       0.00          0          0          0          0          0          0
1789.54/1790.15	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.54/1790.15	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.54/1790.15	c   random           :       0.00          0          0          0          0          0          0
1789.54/1790.15	c Primal Heuristics  :       Time      Calls      Found
1789.54/1790.15	c   LP solutions     :       0.00          -          0
1789.54/1790.15	c   pseudo solutions :       0.00          -          0
1789.54/1790.15	c   oneopt           :       0.00          0          0
1789.54/1790.15	c   crossover        :       0.00          0          0
1789.54/1790.15	c   guideddiving     :       0.00          0          0
1789.54/1790.15	c   intshifting      :       0.00          0          0
1789.54/1790.15	c   pscostdiving     :      30.15          1          0
1789.54/1790.15	c   coefdiving       :      16.66          1          0
1789.54/1790.15	c   fracdiving       :      37.58          1          0
1789.54/1790.15	c   veclendiving     :      96.66          1          0
1789.54/1790.15	c   linesearchdiving :       5.57          1          0
1789.54/1790.15	c   feaspump         :       0.45          1          0
1789.54/1790.15	c   objpscostdiving  :      34.92          1          0
1789.54/1790.15	c   rootsoldiving    :       5.81          1          0
1789.54/1790.15	c   trivial          :       0.05          2          0
1789.54/1790.15	c   simplerounding   :       0.00          0          0
1789.54/1790.15	c   zirounding       :       0.03         94          0
1789.54/1790.15	c   rounding         :       0.16        156          0
1789.54/1790.15	c   shifting         :       1.67         63          0
1789.54/1790.15	c   twoopt           :       0.00          0          0
1789.54/1790.15	c   fixandinfer      :       0.00          0          0
1789.54/1790.15	c   intdiving        :       0.00          0          0
1789.54/1790.15	c   actconsdiving    :       0.00          0          0
1789.54/1790.15	c   octane           :       0.00          0          0
1789.54/1790.15	c   rens             :       0.26          1          0
1789.54/1790.15	c   rins             :       0.00          0          0
1789.54/1790.15	c   localbranching   :       0.00          0          0
1789.54/1790.15	c   mutation         :       0.00          0          0
1789.54/1790.15	c   dins             :       0.00          0          0
1789.54/1790.15	c   undercover       :       0.00          0          0
1789.54/1790.15	c   nlp              :       0.00          0          0
1789.54/1790.15	c   trysol           :       0.00          0          0
1789.54/1790.15	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.54/1790.15	c   primal LP        :       0.01          0          0       0.00          -
1789.54/1790.15	c   dual LP          :    1080.63        291    1310654    4503.97    1212.86
1789.54/1790.15	c   lex dual LP      :       0.00          0          0       0.00          -
1789.54/1790.15	c   barrier LP       :       0.00          0          0       0.00          -
1789.54/1790.15	c   diving/probing LP:     224.34        536     377270     703.86    1681.66
1789.54/1790.15	c   strong branching :     368.76       2398     583012     243.12    1581.00
1789.54/1790.15	c     (at root node) :          -         11       7755     705.00          -
1789.54/1790.15	c   conflict analysis:       0.00          0          0       0.00          -
1789.54/1790.15	c B&B Tree           :
1789.54/1790.15	c   number of runs   :          1
1789.54/1790.15	c   nodes            :        131
1789.54/1790.15	c   nodes (total)    :        131
1789.54/1790.15	c   nodes left       :         60
1789.54/1790.15	c   max depth        :         40
1789.54/1790.15	c   max depth (total):         40
1789.54/1790.15	c   backtracks       :          8 (6.1%)
1789.54/1790.15	c   delayed cutoffs  :          0
1789.54/1790.15	c   repropagations   :        339 (714 domain reductions, 0 cutoffs)
1789.54/1790.15	c   avg switch length:       6.47
1789.54/1790.15	c   switching time   :       0.23
1789.54/1790.15	c Solution           :
1789.54/1790.15	c   Solutions found  :          0 (0 improvements)
1789.54/1790.15	c   Primal Bound     :          -
1789.54/1790.15	c   Dual Bound       : +5.88367419706072e+04
1789.54/1790.15	c   Gap              :   infinite
1789.54/1790.15	c   Root Dual Bound  : +5.88367419706072e+04
1789.54/1790.15	c   Root Iterations  :      59193
1789.74/1790.31	c Time complete: 1789.75.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703491-1278559357/watcher-2703491-1278559357 -o /tmp/evaluation-result-2703491-1278559357/solver-2703491-1278559357 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703491-1278559357.opb -t 1800 -m 1800 

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: 0.94 1.03 0.99 3/106 28198
/proc/meminfo: memFree=1722712/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=7904 CPUtime=0
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 1139 0 0 0 0 0 0 0 25 0 1 0 24147192 8093696 1050 1992294400 4194304 8395647 140734041170624 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28198/statm: 1976 1057 365 1026 0 946 0

[startup+0.0514709 s]
/proc/loadavg: 0.94 1.03 0.99 3/106 28198
/proc/meminfo: memFree=1722712/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=17508 CPUtime=0.04
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 3690 0 0 0 3 1 0 0 25 0 1 0 24147192 17928192 3601 1992294400 4194304 8395647 140734041170624 18446744073709551615 6765685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28198/statm: 4377 3601 393 1026 0 3347 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17508

[startup+0.101477 s]
/proc/loadavg: 0.94 1.03 0.99 3/106 28198
/proc/meminfo: memFree=1722712/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=21204 CPUtime=0.09
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 4578 0 0 0 8 1 0 0 25 0 1 0 24147192 21712896 4489 1992294400 4194304 8395647 140734041170624 18446744073709551615 6765616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28198/statm: 5301 4489 393 1026 0 4271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21204

[startup+0.301496 s]
/proc/loadavg: 0.94 1.03 0.99 3/106 28198
/proc/meminfo: memFree=1722712/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=25316 CPUtime=0.29
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 5509 0 0 0 28 1 0 0 25 0 1 0 24147192 25923584 5420 1992294400 4194304 8395647 140734041170624 18446744073709551615 7370250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28198/statm: 6329 5420 394 1026 0 5299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25316

[startup+0.701537 s]
/proc/loadavg: 0.94 1.03 0.99 3/106 28198
/proc/meminfo: memFree=1722712/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=59612 CPUtime=0.69
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 13888 0 0 0 64 5 0 0 25 0 1 0 24147192 61042688 13445 1992294400 4194304 8395647 140734041170624 18446744073709551615 5007742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 14903 13445 471 1026 0 13873 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59612

[startup+1.50162 s]
/proc/loadavg: 0.94 1.03 0.99 2/107 28199
/proc/meminfo: memFree=1669384/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=65840 CPUtime=1.5
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 15477 0 0 0 144 6 0 0 25 0 1 0 24147192 67420160 15030 1992294400 4194304 8395647 140734041170624 18446744073709551615 4735460 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 16460 15030 499 1026 0 15430 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 65840

[startup+3.10178 s]
/proc/loadavg: 0.94 1.03 0.99 2/107 28199
/proc/meminfo: memFree=1663804/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=66200 CPUtime=3.1
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 15567 0 0 0 304 6 0 0 25 0 1 0 24147192 67788800 15120 1992294400 4194304 8395647 140734041170624 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 16550 15120 499 1026 0 15520 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 66200

[startup+6.30111 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 28199
/proc/meminfo: memFree=1663060/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=66504 CPUtime=6.29
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 15656 0 0 0 623 6 0 0 25 0 1 0 24147192 68100096 15209 1992294400 4194304 8395647 140734041170624 18446744073709551615 5029616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 16626 15209 499 1026 0 15596 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66504

[startup+12.7018 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 28199
/proc/meminfo: memFree=1663060/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=67184 CPUtime=12.69
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 15819 0 0 0 1263 6 0 0 25 0 1 0 24147192 68796416 15372 1992294400 4194304 8395647 140734041170624 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 16796 15372 505 1026 0 15766 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67184

[startup+25.5011 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 28199
/proc/meminfo: memFree=1651528/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=80844 CPUtime=25.48
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 18748 0 0 0 2540 8 0 0 25 0 1 0 24147192 82784256 18266 1992294400 4194304 8395647 140734041170624 18446744073709551615 4299141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 20211 18266 596 1026 0 19181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80844

[startup+51.1007 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 28200
/proc/meminfo: memFree=1588288/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=145676 CPUtime=51.07
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 34808 0 0 0 5088 19 0 0 25 0 1 0 24147192 149172224 34125 1992294400 4194304 8395647 140734041170624 18446744073709551615 6013899 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 36419 34125 657 1026 0 35389 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 145676

[startup+102.309 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 28201
/proc/meminfo: memFree=1585808/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=145676 CPUtime=102.26
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 35447 0 0 0 10201 25 0 0 25 0 1 0 24147192 149172224 34745 1992294400 4194304 8395647 140734041170624 18446744073709551615 6635072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 36419 34745 668 1026 0 35389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 145676

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28203
/proc/meminfo: memFree=1582336/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=162.24
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39657 0 0 0 16173 51 0 0 25 0 1 0 24147192 151588864 35438 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35438 640 1026 0 35979 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 148036

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28205
/proc/meminfo: memFree=1582336/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=222.22
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39658 0 0 0 22136 86 0 0 25 0 1 0 24147192 151588864 35439 1992294400 4194304 8395647 140734041170624 18446744073709551615 6667522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35439 641 1026 0 35979 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 148036

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28206
/proc/meminfo: memFree=1582336/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=282.2
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39659 0 0 0 28098 122 0 0 25 0 1 0 24147192 151588864 35440 1992294400 4194304 8395647 140734041170624 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35440 642 1026 0 35979 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 148036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28208
/proc/meminfo: memFree=1582336/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=342.19
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39659 0 0 0 34060 159 0 0 25 0 1 0 24147192 151588864 35440 1992294400 4194304 8395647 140734041170624 18446744073709551615 6697045 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35440 642 1026 0 35979 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 148036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28209
/proc/meminfo: memFree=1582336/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=402.17
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39659 0 0 0 40020 197 0 0 25 0 1 0 24147192 151588864 35440 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35440 642 1026 0 35979 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 148036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28211
/proc/meminfo: memFree=1582212/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=462.16
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 45979 237 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 148036

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28212
/proc/meminfo: memFree=1582212/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=522.13
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 51941 272 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 148036

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28214
/proc/meminfo: memFree=1582212/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=582.12
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 57907 305 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 148036

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 28216
/proc/meminfo: memFree=1582212/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=642.11
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 63865 346 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 148036

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1581840/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1002
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 99643 557 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6502341 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 148036

[startup+1062.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/107 28227
/proc/meminfo: memFree=1581840/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1061.98
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 105604 594 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 148036

[startup+1122.3 s]
/proc/loadavg: 1.14 1.08 1.01 2/107 28229
/proc/meminfo: memFree=1581840/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1121.96
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 111573 623 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 148036

[startup+1182.3 s]
/proc/loadavg: 1.05 1.06 1.00 2/107 28230
/proc/meminfo: memFree=1581716/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1181.93
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 117543 650 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6663825 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 148036

[startup+1242.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 28232
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1241.92
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39758 0 0 0 123509 683 0 0 25 0 1 0 24147192 151588864 35539 1992294400 4194304 8395647 140734041170624 18446744073709551615 6503050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35539 741 1026 0 35979 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 148036

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 28233
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1301.9
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 129469 721 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 148036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 28235
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1361.87
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 135423 764 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6663815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 148036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28237
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1421.87
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 141377 810 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6503325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 148036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28238
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1481.84
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 147338 846 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 148036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28240
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1541.82
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 153290 892 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6663860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 148036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28241
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1601.8
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 159254 926 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 148036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28243
/proc/meminfo: memFree=1581592/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1661.78
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 165218 960 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6501675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 148036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28244
/proc/meminfo: memFree=1581468/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1721.77
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 171179 998 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 148036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28246
/proc/meminfo: memFree=1581220/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1781.74
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 177138 1036 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6502345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 148036

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28246
/proc/meminfo: memFree=1581220/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1784.95
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 177456 1039 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1784.95
Current children cumulated vsize (KiB) 148036

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28246
/proc/meminfo: memFree=1581220/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1788.14
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 177774 1040 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6663845 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1788.14
Current children cumulated vsize (KiB) 148036

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28246
/proc/meminfo: memFree=1581220/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1788.95
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 177854 1041 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6502788 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1788.95
Current children cumulated vsize (KiB) 148036

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28246
/proc/meminfo: memFree=1581220/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=148036 CPUtime=1789.35
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39771 0 0 0 177894 1041 0 0 25 0 1 0 24147192 151588864 35552 1992294400 4194304 8395647 140734041170624 18446744073709551615 6670339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28198/statm: 37009 35552 741 1026 0 35979 0
Current children cumulated CPU time (s) 1789.35
Current children cumulated vsize (KiB) 148036

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28246
/proc/meminfo: memFree=1581220/2059040 swapFree=4139544/4192956
[pid=28198] ppid=28196 vsize=143884 CPUtime=1789.74
/proc/28198/stat : 28198 (pbscip.linux.x8) R 28196 28198 26260 0 -1 4202496 39774 0 0 0 177933 1041 0 0 25 0 1 0 24147192 147337216 34526 1992294400 4194304 8395647 140734041170624 18446744073709551615 6345883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28198/statm: 35971 34526 744 1026 0 34941 0
Current children cumulated CPU time (s) 1789.74
Current children cumulated vsize (KiB) 143884

Child status: 0
Real time (s): 1790.33
CPU time (s): 1789.78
CPU user time (s): 1779.35
CPU system time (s): 10.4324
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 163296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.35
system time used= 10.4324
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39775
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= 1
involuntary context switches= 7416

runsolver used 3.07453 second user time and 8.40672 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-08 05:22:37
IDJOB=2703491
IDBENCH=2427
IDSOLVER=1213
FILE ID=node027/2703491-1278559357
PBS_JOBID= 11239510
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-tuff.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703491-1278559357/watcher-2703491-1278559357 -o /tmp/evaluation-result-2703491-1278559357/solver-2703491-1278559357 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703491-1278559357.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6c865484f3a48e715bdd95fa7e3b19dc
RANDOM SEED=969985928

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2800.222
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.44
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		: 2800.222
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1723240 kB
Buffers:         49340 kB
Cached:         186616 kB
SwapCached:       6688 kB
Active:          88208 kB
Inactive:       161716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1723240 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:           12636 kB
Writeback:           0 kB
AnonPages:       11856 kB
Mapped:          11916 kB
Slab:            63884 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node027 at 2010-07-08 05:52:28