Trace number 2703486

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? 1789.73 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-degen2.opb
MD5SUM64532e211df845746fb0c67de55e4b15
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 variables16020
Total number of constraints444
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 constraints444
Minimum length of a constraint60
Maximum length of a constraint2550
Number of terms in the objective function 14100
Biggest coefficient in the objective function 2553894928384
Number of bits for the biggest coefficient in the objective function 42
Sum of the numbers in the objective function 401268056673330
Number of bits of the sum of numbers in the objective function 49
Biggest number in a constraint 2553894928384
Number of bits of the biggest number in a constraint 42
Biggest sum of numbers in a constraint 401268056673330
Number of bits of the biggest sum of numbers49
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-2703486-1278559299.opb>
0.29/0.31	c original problem has 16020 variables (16020 bin, 0 int, 0 impl, 0 cont) and 444 constraints
0.29/0.31	c problem read
0.29/0.31	c presolving settings loaded
0.49/0.52	c presolving:
0.59/0.63	c (round 1) 9010 del vars, 0 del conss, 8949 chg bounds, 0 chg sides, 112 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.59/0.69	c (round 2) 9934 del vars, 0 del conss, 9873 chg bounds, 2 chg sides, 617 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.71	c (round 3) 9934 del vars, 3 del conss, 9873 chg bounds, 4 chg sides, 617 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.75	c (round 4) 9949 del vars, 3 del conss, 9873 chg bounds, 4 chg sides, 617 chg coeffs, 206 upgd conss, 0 impls, 0 clqs
0.89/0.98	c (round 5) 9949 del vars, 3 del conss, 9873 chg bounds, 4 chg sides, 617 chg coeffs, 220 upgd conss, 0 impls, 83 clqs
2.89/2.90	c    (2.6s) probing: 1000/6071 (16.5%) - 0 fixings, 0 aggregations, 3145 implications, 0 bound changes
4.40/4.46	c    (4.2s) probing: 2000/6071 (32.9%) - 0 fixings, 1 aggregations, 5818 implications, 0 bound changes
5.89/5.92	c    (5.6s) probing: 3000/6071 (49.4%) - 0 fixings, 1 aggregations, 8645 implications, 0 bound changes
6.09/6.12	c    (5.8s) probing: 3147/6071 (51.8%) - 0 fixings, 1 aggregations, 8975 implications, 0 bound changes
6.09/6.12	c    (5.8s) probing aborted: 2000/2000 successive useless probings
6.09/6.12	c (round 6) 9950 del vars, 3 del conss, 9873 chg bounds, 4 chg sides, 617 chg coeffs, 220 upgd conss, 18010 impls, 83 clqs
6.19/6.24	c (round 7) 9959 del vars, 4 del conss, 9873 chg bounds, 17 chg sides, 632 chg coeffs, 220 upgd conss, 18010 impls, 83 clqs
6.19/6.25	c (round 8) 9959 del vars, 4 del conss, 9873 chg bounds, 142 chg sides, 797 chg coeffs, 220 upgd conss, 18010 impls, 102 clqs
6.19/6.25	c (round 9) 9959 del vars, 6 del conss, 9873 chg bounds, 142 chg sides, 797 chg coeffs, 220 upgd conss, 18010 impls, 102 clqs
6.50/6.57	c    (6.3s) probing: 3347/6071 (55.1%) - 0 fixings, 1 aggregations, 9967 implications, 0 bound changes
6.50/6.57	c    (6.3s) probing aborted: 2000/2000 successive useless probings
6.50/6.57	c presolving (10 rounds):
6.50/6.57	c  9959 deleted vars, 6 deleted constraints, 9873 tightened bounds, 0 added holes, 142 changed sides, 797 changed coefficients
6.50/6.57	c  19994 implications, 102 cliques
6.50/6.57	c presolved problem has 6061 variables (6061 bin, 0 int, 0 impl, 0 cont) and 458 constraints
6.50/6.57	c     218 constraints of type <knapsack>
6.50/6.57	c      20 constraints of type <setppc>
6.50/6.57	c     220 constraints of type <linear>
6.50/6.57	c transformed objective value is always integral (scale: 1)
6.50/6.57	c Presolving Time: 6.15
6.50/6.57	c - non default parameters ----------------------------------------------------------------------
6.50/6.57	c # SCIP version 1.2.1.3
6.50/6.57	c 
6.50/6.57	c # frequency for displaying node information lines
6.50/6.57	c # [type: int, range: [-1,2147483647], default: 100]
6.50/6.57	c display/freq = 10000
6.50/6.57	c 
6.50/6.57	c # maximal time in seconds to run
6.50/6.57	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.50/6.57	c limits/time = 1789.7
6.50/6.57	c 
6.50/6.57	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.50/6.57	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.50/6.57	c limits/memory = 1620
6.50/6.57	c 
6.50/6.57	c # default clock type (1: CPU user seconds, 2: wall clock time)
6.50/6.57	c # [type: int, range: [1,2], default: 1]
6.50/6.57	c timing/clocktype = 2
6.50/6.57	c 
6.50/6.57	c # should presolving try to simplify inequalities
6.50/6.57	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.50/6.57	c constraints/linear/simplifyinequalities = TRUE
6.50/6.57	c 
6.50/6.57	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
6.50/6.57	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.50/6.57	c constraints/indicator/addCouplingCons = TRUE
6.50/6.57	c 
6.50/6.57	c # should presolving try to simplify knapsacks
6.50/6.57	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.50/6.57	c constraints/knapsack/simplifyinequalities = TRUE
6.50/6.57	c 
6.50/6.57	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.50/6.57	c # [type: int, range: [-1,2147483647], default: -1]
6.50/6.57	c separating/rapidlearning/freq = 0
6.50/6.57	c 
6.50/6.57	c -----------------------------------------------------------------------------------------------
6.50/6.57	c start solving
6.50/6.58	c 
8.28/8.32	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
8.28/8.32	c   8.0s|     1 |     0 |  6347 |     - |  44M|   0 | 138 |6061 | 458 |6061 | 458 |   0 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
56.08/56.17	c  55.9s|     1 |     0 | 10140 |     - |  62M|   0 | 179 |6061 |2828 |6061 | 706 | 248 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
57.67/57.72	c  57.4s|     1 |     0 | 11073 |     - |  63M|   0 | 151 |6061 |2828 |6061 |1041 | 583 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
59.17/59.21	c  58.9s|     1 |     0 | 11637 |     - |  65M|   0 | 146 |6061 |2828 |6061 |1213 | 755 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
61.87/61.93	c  61.6s|     1 |     0 | 13320 |     - |  65M|   0 | 171 |6061 |2828 |6061 |1343 | 885 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
66.67/66.79	c  66.5s|     1 |     0 | 16747 |     - |  66M|   0 | 167 |6061 |2828 |6061 |1450 | 992 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
70.87/70.93	c  70.6s|     1 |     0 | 19262 |     - |  67M|   0 | 161 |6061 |2828 |6061 |1556 |1098 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
74.27/74.33	c  74.0s|     1 |     0 | 20901 |     - |  68M|   0 | 163 |6061 |2828 |6061 |1626 |1168 |   0 |   0 |-1.469622e+08 |      --      |    Inf 
86.77/86.86	c  86.5s|     1 |     2 | 20901 |     - |  68M|   0 | 163 |6061 |2828 |6061 |1626 |1168 |   0 |  11 |-1.469622e+08 |      --      |    Inf 
219.11/219.28	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
436.55/436.70	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
648.78/649.06	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
803.92/804.25	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1149.80/1150.29	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1537.77/1538.34	c  1538s| 10000 |  7623 |  1436k| 141.6 |  99M| 185 |  95 |6061 |5164 |6061 | 992 |1168 |  14k|9910 |-1.469622e+08 |      --      |    Inf 
1606.05/1606.67	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1789.39/1790.07	c 
1789.39/1790.08	c SCIP Status        : solving was interrupted [time limit reached]
1789.39/1790.08	c Solving Time (sec) : 1789.77
1789.39/1790.08	c Solving Nodes      : 12793
1789.39/1790.08	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.39/1790.08	c Dual Bound         : -1.46962227200000e+08
1789.39/1790.08	c Gap                : infinite
1789.39/1790.08	s UNKNOWN
1789.39/1790.08	c SCIP Status        : solving was interrupted [time limit reached]
1789.39/1790.08	c Solving Time       :    1789.77
1789.39/1790.08	c Original Problem   :
1789.39/1790.08	c   Problem name     : HOME/instance-2703486-1278559299.opb
1789.39/1790.08	c   Variables        : 16020 (16020 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.39/1790.08	c   Constraints      : 444 initial, 444 maximal
1789.39/1790.08	c Presolved Problem  :
1789.39/1790.08	c   Problem name     : t_HOME/instance-2703486-1278559299.opb
1789.39/1790.08	c   Variables        : 6061 (6061 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.39/1790.08	c   Constraints      : 458 initial, 6356 maximal
1789.39/1790.08	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.39/1790.08	c   trivial          :       0.01          0          0          0          0          0          0          0          0
1789.39/1790.08	c   dualfix          :       0.01         15          0          0          0          0          0          0          0
1789.39/1790.08	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.39/1790.08	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.39/1790.08	c   implics          :       0.01          0          0          0          0          0          0          0          0
1789.39/1790.08	c   probing          :       5.44          0          1          0          0          0          0          0          0
1789.39/1790.08	c   knapsack         :       0.35          0          0          0          0          0          2        138        180
1789.39/1790.08	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1789.39/1790.08	c   linear           :       0.21       9873         70          0       9873          0          4          4        617
1789.39/1790.08	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.39/1790.08	c   root node        :          -         49          -          -         49          -          -          -          -
1789.39/1790.08	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.39/1790.08	c   integral         :          0          0          0      12166          0          3       1609          0          0      22000
1789.39/1790.08	c   knapsack         :        218          7      74474          0          2          5       9661       1030          0          0
1789.39/1790.08	c   setppc           :         20          7      65471          0          2          0        704          0          0          0
1789.39/1790.08	c   linear           :        220+         8      74470          0          0         32     249456        879          0          0
1789.39/1790.08	c   logicor          :          0+         0      21201          0          0         28       7876          0          0          0
1789.39/1790.08	c   countsols        :          0          0          0          0          2          0          0          0          0          0
1789.39/1790.08	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.39/1790.08	c   integral         :     375.60       0.00       0.00     375.60       0.00
1789.39/1790.08	c   knapsack         :      70.63       2.22      68.41       0.00       0.00
1789.39/1790.08	c   setppc           :       0.16       0.00       0.16       0.00       0.00
1789.39/1790.08	c   linear           :      25.56       1.33      24.23       0.00       0.00
1789.39/1790.08	c   logicor          :       1.50       0.00       1.50       0.00       0.00
1789.39/1790.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.39/1790.08	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.39/1790.08	c   vbounds          :       0.06          2          0          0
1789.39/1790.08	c   rootredcost      :       0.07          0          0          0
1789.39/1790.08	c   pseudoobj        :      48.39      65002          0          0
1789.39/1790.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.39/1790.08	c   propagation      :       0.02         65         65        304       55.2          4       14.5          -
1789.39/1790.08	c   infeasible LP    :      18.32       2836       2810      42456      161.7        196       17.7          0
1789.39/1790.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.39/1790.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.39/1790.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.39/1790.08	c   applied globally :          -          -          -      20645      106.8          -          -          -
1789.39/1790.08	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.39/1790.08	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.39/1790.08	c   cut pool         :       0.01          6          -          -        327          -    (maximal pool size: 2765)
1789.39/1790.08	c   redcost          :      12.87      12231          0      14566          0          0
1789.39/1790.08	c   impliedbounds    :       0.01          7          0          0        507          0
1789.39/1790.08	c   intobj           :       0.00          0          0          0          0          0
1789.39/1790.08	c   cgmip            :       0.00          0          0          0          0          0
1789.39/1790.08	c   gomory           :       0.15          7          0          0         87          0
1789.39/1790.08	c   strongcg         :       0.15          7          0          0         73          0
1789.39/1790.08	c   cmir             :       1.83          7          0          0       1068          0
1789.39/1790.08	c   flowcover        :       2.69          7          0          0       1310          0
1789.39/1790.08	c   clique           :       0.03          7          0          0         44          0
1789.39/1790.08	c   zerohalf         :       0.00          0          0          0          0          0
1789.39/1790.08	c   mcf              :       0.00          1          0          0          0          0
1789.39/1790.08	c   rapidlearning    :      44.39          1          0          0          0       2370
1789.39/1790.08	c Pricers            :       Time      Calls       Vars
1789.39/1790.08	c   problem variables:       0.00          0          0
1789.39/1790.08	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.39/1790.08	c   relpscost        :     375.53      12166          3       1609          0          0      22000
1789.39/1790.08	c   pscost           :       0.00          0          0          0          0          0          0
1789.39/1790.08	c   inference        :       0.00          2          0          0          0          0          4
1789.39/1790.08	c   mostinf          :       0.00          0          0          0          0          0          0
1789.39/1790.08	c   leastinf         :       0.00          0          0          0          0          0          0
1789.39/1790.08	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.39/1790.08	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.39/1790.08	c   random           :       0.00          0          0          0          0          0          0
1789.39/1790.08	c Primal Heuristics  :       Time      Calls      Found
1789.39/1790.08	c   LP solutions     :       0.00          -          0
1789.39/1790.08	c   pseudo solutions :       0.00          -          0
1789.39/1790.08	c   oneopt           :       0.03          0          0
1789.39/1790.08	c   crossover        :       0.01          0          0
1789.39/1790.08	c   guideddiving     :       0.00          0          0
1789.39/1790.08	c   intshifting      :       0.00          0          0
1789.39/1790.08	c   rootsoldiving    :      23.03          5          0
1789.39/1790.08	c   objpscostdiving  :      27.29          7          0
1789.39/1790.08	c   coefdiving       :      83.80         16          0
1789.39/1790.08	c   veclendiving     :      74.02         17          0
1789.39/1790.08	c   feaspump         :      34.12          9          0
1789.39/1790.08	c   linesearchdiving :      59.71         24          0
1789.39/1790.08	c   fracdiving       :      69.41         24          0
1789.39/1790.08	c   pscostdiving     :      74.22         26          0
1789.39/1790.08	c   trivial          :       0.04          2          0
1789.39/1790.08	c   simplerounding   :       0.01          0          0
1789.39/1790.08	c   zirounding       :       0.22       1000          0
1789.39/1790.08	c   rounding         :       1.10       1467          0
1789.39/1790.08	c   shifting         :       4.86        461          0
1789.39/1790.08	c   twoopt           :       0.00          0          0
1789.39/1790.08	c   fixandinfer      :       0.00          0          0
1789.39/1790.08	c   intdiving        :       0.00          0          0
1789.39/1790.08	c   actconsdiving    :       0.00          0          0
1789.39/1790.08	c   octane           :       0.00          0          0
1789.39/1790.08	c   rens             :       0.21          1          0
1789.39/1790.08	c   rins             :       0.00          0          0
1789.39/1790.08	c   localbranching   :       0.00          0          0
1789.39/1790.08	c   mutation         :       0.00          0          0
1789.39/1790.08	c   dins             :       0.00          0          0
1789.39/1790.08	c   undercover       :       0.00          0          0
1789.39/1790.08	c   nlp              :       0.01          0          0
1789.39/1790.08	c   trysol           :       0.01          0          0
1789.39/1790.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.39/1790.08	c   primal LP        :       0.01          1          1       1.00          -
1789.39/1790.08	c   dual LP          :     724.11      13385    1176997      87.93    1625.44
1789.39/1790.08	c   lex dual LP      :       0.00          0          0       0.00          -
1789.39/1790.08	c   barrier LP       :       0.00          0          0       0.00          -
1789.39/1790.08	c   diving/probing LP:     360.23      16208     467737      28.86    1298.43
1789.39/1790.08	c   strong branching :     373.88      12084     438375      36.28    1172.52
1789.39/1790.08	c     (at root node) :          -         11       9549     868.09          -
1789.39/1790.08	c   conflict analysis:       0.00          0          0       0.00          -
1789.39/1790.08	c B&B Tree           :
1789.39/1790.08	c   number of runs   :          1
1789.39/1790.08	c   nodes            :      12793
1789.39/1790.08	c   nodes (total)    :      12793
1789.39/1790.08	c   nodes left       :       9211
1789.39/1790.08	c   max depth        :        187
1789.39/1790.08	c   max depth (total):        187
1789.39/1790.08	c   backtracks       :        212 (1.7%)
1789.39/1790.08	c   delayed cutoffs  :          1
1789.39/1790.08	c   repropagations   :      15733 (4021 domain reductions, 0 cutoffs)
1789.39/1790.08	c   avg switch length:       4.30
1789.39/1790.08	c   switching time   :      12.15
1789.39/1790.08	c Solution           :
1789.39/1790.08	c   Solutions found  :          0 (0 improvements)
1789.39/1790.08	c   Primal Bound     :          -
1789.39/1790.08	c   Dual Bound       : -1.46962227200000e+08
1789.39/1790.08	c   Gap              :   infinite
1789.39/1790.08	c   Root Dual Bound  : -1.46962227200000e+08
1789.39/1790.08	c   Root Iterations  :      20901
1789.69/1790.31	c Time complete: 1789.7.

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-2703486-1278559299/watcher-2703486-1278559299 -o /tmp/evaluation-result-2703486-1278559299/solver-2703486-1278559299 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703486-1278559299.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: 1.00 1.00 1.00 3/106 29440
/proc/meminfo: memFree=1773236/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=7904 CPUtime=0
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 1069 0 0 0 0 0 0 0 22 0 1 0 24137220 8093696 980 1992294400 4194304 8395647 140735484174192 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29440/statm: 1976 990 365 1026 0 946 0

[startup+0.0638641 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29440
/proc/meminfo: memFree=1773236/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=20676 CPUtime=0.06
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 4474 0 0 0 5 1 0 0 22 0 1 0 24137220 21172224 4381 1992294400 4194304 8395647 140735484174192 18446744073709551615 7291656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29440/statm: 5169 4381 389 1026 0 4139 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 20676

[startup+0.100871 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29440
/proc/meminfo: memFree=1773236/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=22856 CPUtime=0.09
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 5043 0 0 0 8 1 0 0 22 0 1 0 24137220 23404544 4948 1992294400 4194304 8395647 140735484174192 18446744073709551615 7385355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29440/statm: 5714 4949 394 1026 0 4684 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22856

[startup+0.300907 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29440
/proc/meminfo: memFree=1773236/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=25420 CPUtime=0.29
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 5629 0 0 0 28 1 0 0 22 0 1 0 24137220 26030080 5534 1992294400 4194304 8395647 140735484174192 18446744073709551615 5753569 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29440/statm: 6355 5534 394 1026 0 5325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25420

[startup+0.702019 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29440
/proc/meminfo: memFree=1773236/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=58948 CPUtime=0.69
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 13803 0 0 0 65 4 0 0 23 0 1 0 24137220 60362752 13354 1992294400 4194304 8395647 140735484174192 18446744073709551615 4684092 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 14737 13354 473 1026 0 13707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58948

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29441
/proc/meminfo: memFree=1712840/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=67416 CPUtime=1.49
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 15995 0 0 0 144 5 0 0 25 0 1 0 24137220 69033984 15546 1992294400 4194304 8395647 140735484174192 18446744073709551615 4911233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 16854 15546 500 1026 0 15824 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67416

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29441
/proc/meminfo: memFree=1712716/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=67584 CPUtime=3.09
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 16073 0 0 0 304 5 0 0 25 0 1 0 24137220 69206016 15624 1992294400 4194304 8395647 140735484174192 18446744073709551615 4911327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 16896 15624 506 1026 0 15866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67584

[startup+6.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29441
/proc/meminfo: memFree=1710112/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=70572 CPUtime=6.29
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 16796 0 0 0 623 6 0 0 25 0 1 0 24137220 72265728 16347 1992294400 4194304 8395647 140735484174192 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 17643 16347 511 1026 0 16613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70572

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29441
/proc/meminfo: memFree=1656172/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=127068 CPUtime=12.69
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 30210 0 0 0 1254 15 0 0 25 0 1 0 24137220 130117632 29719 1992294400 4194304 8395647 140735484174192 18446744073709551615 4687909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 31767 29719 629 1026 0 30737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127068

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29443
/proc/meminfo: memFree=1654808/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=128184 CPUtime=25.48
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 30510 0 0 0 2527 21 0 0 25 0 1 0 24137220 131260416 30019 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 32046 30019 629 1026 0 31016 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 128184

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29443
/proc/meminfo: memFree=1650716/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=132268 CPUtime=51.07
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 31511 0 0 0 5081 26 0 0 25 0 1 0 24137220 135442432 31020 1992294400 4194304 8395647 140735484174192 18446744073709551615 4687909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 33067 31020 629 1026 0 32037 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 132268

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29445
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=102.27
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 41876 0 0 0 10179 48 0 0 25 0 1 0 24137220 170663936 39853 1992294400 4194304 8395647 140735484174192 18446744073709551615 6501698 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 39853 640 1026 0 40636 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 166664

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29445
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=162.23
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 41977 0 0 0 16144 79 0 0 25 0 1 0 24137220 170663936 39954 1992294400 4194304 8395647 140735484174192 18446744073709551615 6692853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 39954 740 1026 0 40636 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 166664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29447
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=222.21
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 41982 0 0 0 22108 113 0 0 25 0 1 0 24137220 170663936 39959 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 39959 741 1026 0 40636 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 166664

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29449
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=282.2
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42033 0 0 0 28073 147 0 0 25 0 1 0 24137220 170663936 40010 1992294400 4194304 8395647 140735484174192 18446744073709551615 6652331 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40010 741 1026 0 40636 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 166664

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29451
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=342.17
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42033 0 0 0 34039 178 0 0 25 0 1 0 24137220 170663936 40010 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40010 741 1026 0 40636 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 166664

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29453
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=402.16
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42075 0 0 0 40005 211 0 0 25 0 1 0 24137220 170663936 40052 1992294400 4194304 8395647 140735484174192 18446744073709551615 6586940 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40052 741 1026 0 40636 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 166664

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29453
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=462.13
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42075 0 0 0 45972 241 0 0 25 0 1 0 24137220 170663936 40052 1992294400 4194304 8395647 140735484174192 18446744073709551615 6652348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40052 741 1026 0 40636 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 166664

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29455
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=522.12
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42078 0 0 0 51938 274 0 0 25 0 1 0 24137220 170663936 40055 1992294400 4194304 8395647 140735484174192 18446744073709551615 6708002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40055 741 1026 0 40636 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 166664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29457
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=582.09
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42088 0 0 0 57904 305 0 0 25 0 1 0 24137220 170663936 40065 1992294400 4194304 8395647 140735484174192 18446744073709551615 6663871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40065 741 1026 0 40636 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 166664

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 29459
/proc/meminfo: memFree=1614756/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=642.08
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42097 0 0 0 63871 337 0 0 25 0 1 0 24137220 170663936 40074 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40074 741 1026 0 40636 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 166664

[startup+702.301 s]

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

/proc/meminfo: memFree=1614508/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=1001.95
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42126 0 0 0 99647 548 0 0 25 0 1 0 24137220 170663936 40103 1992294400 4194304 8395647 140735484174192 18446744073709551615 6663822 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40103 741 1026 0 40636 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 166664

[startup+1062.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 29469
/proc/meminfo: memFree=1614384/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166664 CPUtime=1061.93
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42154 0 0 0 105612 581 0 0 25 0 1 0 24137220 170663936 40131 1992294400 4194304 8395647 140735484174192 18446744073709551615 4911327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41666 40131 741 1026 0 40636 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 166664

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 29471
/proc/meminfo: memFree=1614136/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=166956 CPUtime=1121.92
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42190 0 0 0 111578 614 0 0 25 0 1 0 24137220 170962944 40167 1992294400 4194304 8395647 140735484174192 18446744073709551615 6311059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 41739 40167 741 1026 0 40709 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 166956

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 29473
/proc/meminfo: memFree=1611160/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=169780 CPUtime=1181.89
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 42937 0 0 0 117536 653 0 0 25 0 1 0 24137220 173854720 40914 1992294400 4194304 8395647 140735484174192 18446744073709551615 6586944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 42445 40914 742 1026 0 41415 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 169780

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29475
/proc/meminfo: memFree=1610416/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=170484 CPUtime=1241.87
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 43082 0 0 0 123495 692 0 0 25 0 1 0 24137220 174575616 41059 1992294400 4194304 8395647 140735484174192 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 42621 41059 742 1026 0 41591 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 170484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29477
/proc/meminfo: memFree=1606572/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=174268 CPUtime=1301.86
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 44048 0 0 0 129459 727 0 0 25 0 1 0 24137220 178450432 42008 1992294400 4194304 8395647 140735484174192 18446744073709551615 6003080 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 43567 42008 742 1026 0 42537 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 174268

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29477
/proc/meminfo: memFree=1604836/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=175984 CPUtime=1361.83
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 44478 0 0 0 135430 753 0 0 25 0 1 0 24137220 180207616 42438 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 43996 42438 742 1026 0 42966 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 175984

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29479
/proc/meminfo: memFree=1602356/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=178428 CPUtime=1421.82
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 45099 0 0 0 141402 780 0 0 25 0 1 0 24137220 182710272 43052 1992294400 4194304 8395647 140735484174192 18446744073709551615 6501671 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 44607 43052 742 1026 0 43577 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 178428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29481
/proc/meminfo: memFree=1601488/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=179268 CPUtime=1481.79
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 45311 0 0 0 147368 811 0 0 25 0 1 0 24137220 183570432 43264 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 44817 43264 742 1026 0 43787 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 179268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29483
/proc/meminfo: memFree=1599504/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=181236 CPUtime=1541.77
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 45802 0 0 0 153338 839 0 0 25 0 1 0 24137220 185585664 43755 1992294400 4194304 8395647 140735484174192 18446744073709551615 6697351 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 45309 43755 742 1026 0 44279 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 181236

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29485
/proc/meminfo: memFree=1598016/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=182928 CPUtime=1601.75
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 46189 0 0 0 159303 872 0 0 25 0 1 0 24137220 187318272 44142 1992294400 4194304 8395647 140735484174192 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 45732 44142 742 1026 0 44702 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 182928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29485
/proc/meminfo: memFree=1597148/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=183404 CPUtime=1661.73
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 46393 0 0 0 165270 903 0 0 25 0 1 0 24137220 187805696 44346 1992294400 4194304 8395647 140735484174192 18446744073709551615 6663843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 45851 44346 742 1026 0 44821 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 183404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29487
/proc/meminfo: memFree=1594916/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=185704 CPUtime=1721.71
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 46942 0 0 0 171238 933 0 0 25 0 1 0 24137220 190160896 44895 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 46426 44895 742 1026 0 45396 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 185704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29489
/proc/meminfo: memFree=1594048/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=186328 CPUtime=1781.69
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 47097 0 0 0 177211 958 0 0 25 0 1 0 24137220 190799872 45050 1992294400 4194304 8395647 140735484174192 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 46582 45050 742 1026 0 45552 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 186328

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 29489
/proc/meminfo: memFree=1594048/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=186328 CPUtime=1784.89
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 47097 0 0 0 177530 959 0 0 25 0 1 0 24137220 190799872 45050 1992294400 4194304 8395647 140735484174192 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 46582 45050 742 1026 0 45552 0
Current children cumulated CPU time (s) 1784.89
Current children cumulated vsize (KiB) 186328

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29489
/proc/meminfo: memFree=1594048/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=186328 CPUtime=1788.09
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 47097 0 0 0 177848 961 0 0 25 0 1 0 24137220 190799872 45050 1992294400 4194304 8395647 140735484174192 18446744073709551615 6670373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 46582 45050 742 1026 0 45552 0
Current children cumulated CPU time (s) 1788.09
Current children cumulated vsize (KiB) 186328

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29489
/proc/meminfo: memFree=1594048/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=186328 CPUtime=1788.89
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 47097 0 0 0 177928 961 0 0 25 0 1 0 24137220 190799872 45050 1992294400 4194304 8395647 140735484174192 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 46582 45050 742 1026 0 45552 0
Current children cumulated CPU time (s) 1788.89
Current children cumulated vsize (KiB) 186328

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29489
/proc/meminfo: memFree=1594048/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=186328 CPUtime=1789.28
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 47097 0 0 0 177967 961 0 0 25 0 1 0 24137220 190799872 45050 1992294400 4194304 8395647 140735484174192 18446744073709551615 6503132 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29440/statm: 46582 45050 742 1026 0 45552 0
Current children cumulated CPU time (s) 1789.28
Current children cumulated vsize (KiB) 186328

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29489
/proc/meminfo: memFree=1594048/2059040 swapFree=4079148/4192956
[pid=29440] ppid=29438 vsize=183616 CPUtime=1789.69
/proc/29440/stat : 29440 (pbscip.linux.x8) R 29438 29440 27279 0 -1 4202496 47099 0 0 0 178007 962 0 0 25 0 1 0 24137220 188022784 44406 1992294400 4194304 8395647 140735484174192 18446744073709551615 6345901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29440/statm: 45904 44406 744 1026 0 44874 0
Current children cumulated CPU time (s) 1789.69
Current children cumulated vsize (KiB) 183616

Child status: 0
Real time (s): 1790.33
CPU time (s): 1789.73
CPU user time (s): 1780.09
CPU system time (s): 9.64153
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 186328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.09
system time used= 9.64153
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47100
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= 4773

runsolver used 2.94855 second user time and 8.45671 second system time

The end

Launcher Data 

Begin job on node044 at 2010-07-08 05:21:39
IDJOB=2703486
IDBENCH=2420
IDSOLVER=1213
FILE ID=node044/2703486-1278559299
PBS_JOBID= 11239496
Free space on /tmp= 62524 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-degen2.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-2703486-1278559299/watcher-2703486-1278559299 -o /tmp/evaluation-result-2703486-1278559299/solver-2703486-1278559299 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703486-1278559299.opb -t 1800 -m 1800

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

MD5SUM BENCH= 64532e211df845746fb0c67de55e4b15
RANDOM SEED=433836440

node044.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1773764 kB
Buffers:         34320 kB
Cached:         118056 kB
SwapCached:      67700 kB
Active:         110996 kB
Inactive:       110700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1773764 kB
SwapTotal:     4192956 kB
SwapFree:      4079148 kB
Dirty:           12188 kB
Writeback:          12 kB
AnonPages:       11476 kB
Mapped:           7008 kB
Slab:            41608 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183752 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62512 MiB
End job on node044 at 2010-07-08 05:51:30