Trace number 2703453

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? 1789.9 1790.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-bienst2.opb
MD5SUM0af97c6a7a59a4d1015a4f591401bda7
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 variables13736
Total number of constraints597
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints592
Minimum length of a constraint7
Maximum length of a constraint390
Number of terms in the objective function 30
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 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 13958659059
Number of bits of the biggest sum of numbers34
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-2703453-1278557471.opb>
0.09/0.14	c original problem has 13736 variables (13736 bin, 0 int, 0 impl, 0 cont) and 597 constraints
0.09/0.14	c problem read
0.09/0.14	c presolving settings loaded
0.19/0.29	c presolving:
0.29/0.35	c (round 1) 5225 del vars, 0 del conss, 5222 chg bounds, 21 chg sides, 21 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.29/0.37	c (round 2) 5777 del vars, 0 del conss, 5774 chg bounds, 21 chg sides, 21 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.29/0.38	c (round 3) 5777 del vars, 0 del conss, 5774 chg bounds, 21 chg sides, 523 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.39/0.41	c (round 4) 5777 del vars, 0 del conss, 5774 chg bounds, 21 chg sides, 523 chg coeffs, 469 upgd conss, 0 impls, 0 clqs
0.39/0.49	c (round 5) 5841 del vars, 0 del conss, 5838 chg bounds, 71 chg sides, 648 chg coeffs, 469 upgd conss, 10900 impls, 317 clqs
0.49/0.52	c (round 6) 5841 del vars, 6 del conss, 5838 chg bounds, 528 chg sides, 1739 chg coeffs, 469 upgd conss, 10900 impls, 317 clqs
0.69/0.78	c (round 7) 5891 del vars, 6 del conss, 5838 chg bounds, 528 chg sides, 1739 chg coeffs, 469 upgd conss, 14194 impls, 317 clqs
0.79/0.80	c (round 8) 5891 del vars, 6 del conss, 5838 chg bounds, 616 chg sides, 1827 chg coeffs, 469 upgd conss, 14194 impls, 317 clqs
0.79/0.86	c (round 9) 5941 del vars, 6 del conss, 5838 chg bounds, 616 chg sides, 1827 chg coeffs, 469 upgd conss, 14248 impls, 317 clqs
0.79/0.88	c (round 10) 5941 del vars, 6 del conss, 5838 chg bounds, 627 chg sides, 1838 chg coeffs, 469 upgd conss, 14248 impls, 317 clqs
1.10/1.14	c    (1.0s) probing: 387/7895 (4.9%) - 104 fixings, 0 aggregations, 1712 implications, 0 bound changes
1.10/1.14	c    (1.0s) probing aborted: 100/100 successive totally useless probings
1.10/1.14	c (round 11) 5945 del vars, 6 del conss, 5838 chg bounds, 627 chg sides, 1838 chg coeffs, 469 upgd conss, 14420 impls, 317 clqs
1.10/1.15	c (round 12) 5945 del vars, 6 del conss, 5838 chg bounds, 671 chg sides, 1882 chg coeffs, 469 upgd conss, 14420 impls, 317 clqs
1.10/1.17	c    (1.0s) probing: 397/7895 (5.0%) - 104 fixings, 0 aggregations, 1712 implications, 0 bound changes
1.10/1.17	c    (1.0s) probing aborted: 100/100 successive totally useless probings
1.10/1.17	c presolving (13 rounds):
1.10/1.17	c  5945 deleted vars, 6 deleted constraints, 5838 tightened bounds, 0 added holes, 671 changed sides, 1882 changed coefficients
1.10/1.17	c  14420 implications, 317 cliques
1.10/1.17	c presolved problem has 7791 variables (7791 bin, 0 int, 0 impl, 0 cont) and 908 constraints
1.10/1.17	c     463 constraints of type <knapsack>
1.10/1.17	c     317 constraints of type <setppc>
1.10/1.17	c     128 constraints of type <linear>
1.10/1.17	c transformed objective value is always integral (scale: 1)
1.10/1.17	c Presolving Time: 0.96
1.10/1.17	c - non default parameters ----------------------------------------------------------------------
1.10/1.17	c # SCIP version 1.2.1.3
1.10/1.17	c 
1.10/1.17	c # frequency for displaying node information lines
1.10/1.17	c # [type: int, range: [-1,2147483647], default: 100]
1.10/1.17	c display/freq = 10000
1.10/1.17	c 
1.10/1.17	c # maximal time in seconds to run
1.10/1.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.10/1.17	c limits/time = 1789.87
1.10/1.17	c 
1.10/1.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.10/1.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.10/1.17	c limits/memory = 1620
1.10/1.17	c 
1.10/1.17	c # default clock type (1: CPU user seconds, 2: wall clock time)
1.10/1.17	c # [type: int, range: [1,2], default: 1]
1.10/1.17	c timing/clocktype = 2
1.10/1.17	c 
1.10/1.17	c # should presolving try to simplify inequalities
1.10/1.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.17	c constraints/linear/simplifyinequalities = TRUE
1.10/1.17	c 
1.10/1.17	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.10/1.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.17	c constraints/indicator/addCouplingCons = TRUE
1.10/1.17	c 
1.10/1.17	c # should presolving try to simplify knapsacks
1.10/1.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.17	c constraints/knapsack/simplifyinequalities = TRUE
1.10/1.17	c 
1.10/1.17	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.10/1.17	c # [type: int, range: [-1,2147483647], default: -1]
1.10/1.17	c separating/rapidlearning/freq = 0
1.10/1.17	c 
1.10/1.17	c -----------------------------------------------------------------------------------------------
1.10/1.17	c start solving
1.10/1.17	c 
2.69/2.70	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.69/2.70	c   2.6s|     1 |     0 |  3679 |     - |  37M|   0 | 228 |7791 | 908 |7791 | 908 |   0 |   0 |   0 | 1.200552e+04 |      --      |    Inf 
15.89/15.94	c  15.8s|     1 |     0 |  9101 |     - |  41M|   0 | 299 |7791 |1186 |7791 |1124 | 216 |   0 |   0 | 1.200552e+04 |      --      |    Inf 
18.69/18.71	c  18.6s|     1 |     0 | 11845 |     - |  42M|   0 | 426 |7791 |1186 |7791 |1395 | 487 |   0 |   0 | 1.207152e+04 |      --      |    Inf 
21.39/21.43	c  21.3s|     1 |     0 | 13410 |     - |  44M|   0 | 658 |7791 |1186 |7791 |1782 | 874 |   0 |   0 | 1.230823e+04 |      --      |    Inf 
24.39/24.43	c  24.3s|     1 |     0 | 15271 |     - |  45M|   0 | 873 |7791 |1186 |7791 |2126 |1218 |   0 |   0 | 1.244563e+04 |      --      |    Inf 
28.29/28.38	c  28.2s|     1 |     0 | 17103 |     - |  46M|   0 | 946 |7791 |1186 |7791 |2378 |1470 |   0 |   0 | 1.248878e+04 |      --      |    Inf 
32.28/32.32	c  32.2s|     1 |     0 | 18970 |     - |  47M|   0 |1030 |7791 |1186 |7791 |2580 |1672 |   0 |   0 | 1.249712e+04 |      --      |    Inf 
35.49/35.59	c  35.5s|     1 |     0 | 20001 |     - |  48M|   0 |1157 |7791 |1186 |7791 |2782 |1874 |   0 |   0 | 1.249742e+04 |      --      |    Inf 
38.68/38.72	c  38.6s|     1 |     0 | 20759 |     - |  48M|   0 |1232 |7791 |1186 |7791 |2932 |2024 |   0 |   0 | 1.249746e+04 |      --      |    Inf 
42.58/42.68	c  42.5s|     1 |     0 | 21970 |     - |  49M|   0 |1258 |7791 |1186 |7791 |3053 |2145 |   0 |   0 | 1.249806e+04 |      --      |    Inf 
48.18/48.20	c  48.1s|     1 |     0 | 23754 |     - |  50M|   0 |1321 |7791 |1186 |7791 |3182 |2274 |   0 |   0 | 1.249844e+04 |      --      |    Inf 
53.68/53.74	c  53.6s|     1 |     0 | 26033 |     - |  50M|   0 |1328 |7791 |1186 |7791 |3291 |2383 |   0 |   0 | 1.251298e+04 |      --      |    Inf 
57.38/57.46	c  57.3s|     1 |     0 | 27508 |     - |  50M|   0 |1395 |7791 |1186 |7791 |3391 |2483 |   0 |   0 | 1.251298e+04 |      --      |    Inf 
60.68/60.72	c  60.6s|     1 |     0 | 28666 |     - |  50M|   0 |1399 |7791 |1186 |7791 |3134 |2558 |   0 |   0 | 1.251298e+04 |      --      |    Inf 
65.58/65.63	c  65.5s|     1 |     0 | 30601 |     - |  50M|   0 |1398 |7791 |1186 |7791 |3192 |2616 |   0 |   0 | 1.251299e+04 |      --      |    Inf 
69.98/70.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
69.98/70.09	c  69.9s|     1 |     0 | 32229 |     - |  50M|   0 |1421 |7791 |1186 |7791 |3269 |2693 |   0 |   0 | 1.251300e+04 |      --      |    Inf 
72.68/72.76	c  72.6s|     1 |     0 | 33056 |     - |  50M|   0 |1452 |7791 |1186 |7791 |3320 |2744 |   0 |   0 | 1.251300e+04 |      --      |    Inf 
140.96/141.07	c   141s|     1 |     2 | 33056 |     - |  50M|   0 |1452 |7791 |1186 |7791 |3320 |2744 |   0 |  40 | 1.251300e+04 |      --      |    Inf 
1789.69/1790.12	c 
1789.69/1790.12	c SCIP Status        : solving was interrupted [time limit reached]
1789.69/1790.12	c Solving Time (sec) : 1789.98
1789.69/1790.12	c Solving Nodes      : 19
1789.69/1790.12	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.69/1790.12	c Dual Bound         : +1.30016911095504e+04
1789.69/1790.12	c Gap                : infinite
1789.69/1790.12	s UNKNOWN
1789.69/1790.12	c SCIP Status        : solving was interrupted [time limit reached]
1789.69/1790.12	c Solving Time       :    1789.98
1789.69/1790.12	c Original Problem   :
1789.69/1790.12	c   Problem name     : HOME/instance-2703453-1278557471.opb
1789.69/1790.12	c   Variables        : 13736 (13736 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.69/1790.12	c   Constraints      : 597 initial, 597 maximal
1789.69/1790.12	c Presolved Problem  :
1789.69/1790.12	c   Problem name     : t_HOME/instance-2703453-1278557471.opb
1789.69/1790.12	c   Variables        : 7791 (7791 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.69/1790.12	c   Constraints      : 908 initial, 1186 maximal
1789.69/1790.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.69/1790.12	c   trivial          :       0.02          0          0          0          0          0          0          0          0
1789.69/1790.12	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
1789.69/1790.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.69/1790.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.69/1790.12	c   implics          :       0.01          0          0          0          0          0          0          0          0
1789.69/1790.12	c   probing          :       0.56        104          0          0          0          0          0          0          0
1789.69/1790.12	c   knapsack         :       0.11          0          0          0         50          0          6        650       1359
1789.69/1790.12	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1789.69/1790.12	c   linear           :       0.14       5838          3          0       5788          0          0         21        523
1789.69/1790.12	c   root node        :          -          0          -          -          0          -          -          -          -
1789.69/1790.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.69/1790.12	c   integral         :          0          0          0         18          0          0          0          0          0         36
1789.69/1790.12	c   knapsack         :        463         16       1224          0          1          0       1799       2509          0          0
1789.69/1790.12	c   setppc           :        317         16       1224          0          1          0        143          0          0          0
1789.69/1790.12	c   linear           :        128+        17       1225          0          0          0        366       1830          0          0
1789.69/1790.12	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.69/1790.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.69/1790.12	c   integral         :     538.95       0.00       0.00     538.95       0.00
1789.69/1790.12	c   knapsack         :       0.35       0.28       0.07       0.00       0.00
1789.69/1790.12	c   setppc           :       0.03       0.00       0.03       0.00       0.00
1789.69/1790.12	c   linear           :       3.34       3.12       0.22       0.00       0.00
1789.69/1790.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.69/1790.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.69/1790.12	c   vbounds          :       0.00          2          0          0
1789.69/1790.12	c   rootredcost      :       0.00          0          0          0
1789.69/1790.12	c   pseudoobj        :       0.00        426          0          0
1789.69/1790.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.69/1790.12	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1789.69/1790.12	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1789.69/1790.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.69/1790.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.69/1790.12	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.69/1790.12	c   applied globally :          -          -          -          0        0.0          -          -          -
1789.69/1790.12	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.69/1790.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.69/1790.12	c   cut pool         :       0.05         15          -          -        570          -    (maximal pool size: 3584)
1789.69/1790.12	c   redcost          :       0.04         33          0          0          0          0
1789.69/1790.12	c   impliedbounds    :       0.03         16          0          0       1462          0
1789.69/1790.12	c   intobj           :       0.00          0          0          0          0          0
1789.69/1790.12	c   cgmip            :       0.00          0          0          0          0          0
1789.69/1790.12	c   gomory           :       3.74         16          0          0         16          0
1789.69/1790.12	c   strongcg         :       3.71         16          0          0         43          0
1789.69/1790.12	c   cmir             :       1.77         10          0          0        725          0
1789.69/1790.12	c   flowcover        :       8.64         10          0          0       2007          0
1789.69/1790.12	c   clique           :       0.01         16          0          0          0          0
1789.69/1790.12	c   zerohalf         :       0.00          0          0          0          0          0
1789.69/1790.12	c   mcf              :       0.00          1          0          0          0          0
1789.69/1790.12	c   rapidlearning    :       9.07          1          0          0          0        278
1789.69/1790.12	c Pricers            :       Time      Calls       Vars
1789.69/1790.12	c   problem variables:       0.00          0          0
1789.69/1790.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.69/1790.12	c   relpscost        :     538.95         18          0          0          0          0         36
1789.69/1790.12	c   pscost           :       0.00          0          0          0          0          0          0
1789.69/1790.12	c   inference        :       0.00          1          0          0          0          0          2
1789.69/1790.12	c   mostinf          :       0.00          0          0          0          0          0          0
1789.69/1790.12	c   leastinf         :       0.00          0          0          0          0          0          0
1789.69/1790.12	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.69/1790.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.69/1790.12	c   random           :       0.00          0          0          0          0          0          0
1789.69/1790.12	c Primal Heuristics  :       Time      Calls      Found
1789.69/1790.12	c   LP solutions     :       0.00          -          0
1789.69/1790.12	c   pseudo solutions :       0.00          -          0
1789.69/1790.12	c   oneopt           :       0.00          0          0
1789.69/1790.12	c   crossover        :       0.00          0          0
1789.69/1790.12	c   veclendiving     :       0.00          0          0
1789.69/1790.12	c   objpscostdiving  :       0.00          0          0
1789.69/1790.12	c   rootsoldiving    :       0.00          0          0
1789.69/1790.12	c   coefdiving       :     145.56          1          0
1789.69/1790.12	c   pscostdiving     :     230.17          1          0
1789.69/1790.12	c   fracdiving       :     155.38          1          0
1789.69/1790.12	c   trivial          :       0.03          2          0
1789.69/1790.12	c   simplerounding   :       0.00          0          0
1789.69/1790.12	c   zirounding       :       0.01         18          0
1789.69/1790.12	c   rounding         :       0.06         34          0
1789.69/1790.12	c   shifting         :       0.46         17          0
1789.69/1790.12	c   intshifting      :       0.00          0          0
1789.69/1790.12	c   twoopt           :       0.00          0          0
1789.69/1790.12	c   fixandinfer      :       0.00          0          0
1789.69/1790.12	c   feaspump         :       1.39          1          0
1789.69/1790.12	c   intdiving        :       0.00          0          0
1789.69/1790.12	c   actconsdiving    :       0.00          0          0
1789.69/1790.12	c   linesearchdiving :       0.00          0          0
1789.69/1790.12	c   guideddiving     :       0.00          0          0
1789.69/1790.12	c   octane           :       0.00          0          0
1789.69/1790.12	c   rens             :       0.32          1          0
1789.69/1790.12	c   rins             :       0.00          0          0
1789.69/1790.12	c   localbranching   :       0.00          0          0
1789.69/1790.12	c   mutation         :       0.00          0          0
1789.69/1790.12	c   dins             :       0.00          0          0
1789.69/1790.12	c   undercover       :       0.00          0          0
1789.69/1790.12	c   nlp              :       0.00          0          0
1789.69/1790.12	c   trysol           :       0.00          0          0
1789.69/1790.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.69/1790.12	c   primal LP        :       0.02          0          0       0.00       0.00
1789.69/1790.12	c   dual LP          :     685.50         35     383247   10949.91     559.08
1789.69/1790.12	c   lex dual LP      :       0.00          0          0       0.00          -
1789.69/1790.12	c   barrier LP       :       0.00          0          0       0.00          -
1789.69/1790.12	c   diving/probing LP:     530.78        369     291537     790.07     549.26
1789.69/1790.12	c   strong branching :     538.93        387     305578     789.61     567.00
1789.69/1790.12	c     (at root node) :          -         40      33908     847.70          -
1789.69/1790.12	c   conflict analysis:       0.00          0          0       0.00          -
1789.69/1790.12	c B&B Tree           :
1789.69/1790.12	c   number of runs   :          1
1789.69/1790.12	c   nodes            :         19
1789.69/1790.12	c   nodes (total)    :         19
1789.69/1790.12	c   nodes left       :         20
1789.69/1790.12	c   max depth        :          5
1789.69/1790.12	c   max depth (total):          5
1789.69/1790.12	c   backtracks       :          3 (15.8%)
1789.69/1790.12	c   delayed cutoffs  :          0
1789.69/1790.12	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1789.69/1790.12	c   avg switch length:       1.79
1789.69/1790.12	c   switching time   :       0.04
1789.69/1790.12	c Solution           :
1789.69/1790.12	c   Solutions found  :          0 (0 improvements)
1789.69/1790.12	c   Primal Bound     :          -
1789.69/1790.12	c   Dual Bound       : +1.30016911095504e+04
1789.69/1790.12	c   Gap              :   infinite
1789.69/1790.12	c   Root Dual Bound  : +1.25129956912201e+04
1789.69/1790.12	c   Root Iterations  :      33056
1789.79/1790.29	c Time complete: 1789.89.

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-2703453-1278557471/watcher-2703453-1278557471 -o /tmp/evaluation-result-2703453-1278557471/solver-2703453-1278557471 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703453-1278557471.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 27642
/proc/meminfo: memFree=1586872/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=7904 CPUtime=0
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 1073 0 0 0 0 0 0 0 20 0 1 0 23954620 8093696 984 1992294400 4194304 8395647 140734760854064 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27642/statm: 1976 993 365 1026 0 946 0

[startup+0.0123669 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27642
/proc/meminfo: memFree=1586872/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=10208 CPUtime=0
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 1826 0 0 0 0 0 0 0 20 0 1 0 23954620 10452992 1737 1992294400 4194304 8395647 140734760854064 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27642/statm: 2552 1741 386 1026 0 1522 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10208

[startup+0.101348 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27642
/proc/meminfo: memFree=1586872/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=21192 CPUtime=0.09
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 4577 0 0 0 8 1 0 0 20 0 1 0 23954620 21700608 4488 1992294400 4194304 8395647 140734760854064 18446744073709551615 5755849 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27642/statm: 5298 4488 393 1026 0 4268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21192

[startup+0.301361 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27642
/proc/meminfo: memFree=1586872/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=42328 CPUtime=0.29
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 9906 0 0 0 26 3 0 0 20 0 1 0 23954620 43343872 9463 1992294400 4194304 8395647 140734760854064 18446744073709551615 4972275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 10582 9463 457 1026 0 9552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42328

[startup+0.701388 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27642
/proc/meminfo: memFree=1586872/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=54212 CPUtime=0.69
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 12950 0 0 0 65 4 0 0 20 0 1 0 23954620 55513088 12507 1992294400 4194304 8395647 140734760854064 18446744073709551615 5028126 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 13553 12507 504 1026 0 12523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54212

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27643
/proc/meminfo: memFree=1537512/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=64480 CPUtime=1.49
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 15245 0 0 0 144 5 0 0 22 0 1 0 23954620 66027520 14767 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 16120 14767 578 1026 0 15090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64480

[startup+3.10154 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27643
/proc/meminfo: memFree=1529576/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=64480 CPUtime=3.09
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 15351 0 0 0 303 6 0 0 25 0 1 0 23954620 66027520 14873 1992294400 4194304 8395647 140734760854064 18446744073709551615 6635157 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 16120 14873 587 1026 0 15090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64480

[startup+6.30073 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27643
/proc/meminfo: memFree=1480100/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=115952 CPUtime=6.29
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 27652 0 0 0 617 12 0 0 25 0 1 0 23954620 118734848 27174 1992294400 4194304 8395647 140734760854064 18446744073709551615 4687909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 28988 27174 626 1026 0 27958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115952

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27643
/proc/meminfo: memFree=1476256/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=119504 CPUtime=12.69
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 28549 0 0 0 1250 19 0 0 25 0 1 0 23954620 122372096 28071 1992294400 4194304 8395647 140734760854064 18446744073709551615 4687929 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 29876 28071 632 1026 0 28846 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119504

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27643
/proc/meminfo: memFree=1471916/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=121932 CPUtime=25.49
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 29741 0 0 0 2524 25 0 0 25 0 1 0 23954620 124858368 29128 1992294400 4194304 8395647 140734760854064 18446744073709551615 6199684 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 30483 29128 641 1026 0 29453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 121932

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27645
/proc/meminfo: memFree=1458400/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136840 CPUtime=51.08
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 33137 0 0 0 5075 33 0 0 25 0 1 0 23954620 140124160 32524 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34210 32524 641 1026 0 33180 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 136840

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27645
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=102.27
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39555 0 0 0 10173 54 0 0 25 0 1 0 23954620 140197888 32966 1992294400 4194304 8395647 140734760854064 18446744073709551615 6693794 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32966 642 1026 0 33198 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 136912

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27647
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=162.26
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 16149 77 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 136912

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 27649
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=222.24
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 22128 96 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6741018 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 136912

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27651
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=282.23
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 28110 113 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 136912

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27651
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=342.22
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 34090 132 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6696767 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 136912

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27653
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=402.21
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 40068 153 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6693725 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 136912

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27655
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=462.19
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 46049 170 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6503325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 136912

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27657
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=522.18
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 52028 190 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 136912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27659
/proc/meminfo: memFree=1455920/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=582.17
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 58011 206 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670405 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 136912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27668
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=642.15
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 63989 226 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6721531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 136912

[startup+702.301 s]

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

/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1062.05
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 105847 358 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670396 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 136912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27682
/proc/meminfo: memFree=1455548/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1122.04
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 111824 380 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6697338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 136912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 27684
/proc/meminfo: memFree=1455548/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1182.03
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 117802 401 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 136912

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27684
/proc/meminfo: memFree=1455548/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1242.01
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 123780 421 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 136912

[startup+1302.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 27686
/proc/meminfo: memFree=1455548/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1302.01
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 129761 440 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 136912

[startup+1362.3 s]
/proc/loadavg: 1.18 1.05 1.01 2/107 27688
/proc/meminfo: memFree=1455424/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1361.99
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 135738 461 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6667522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 136912

[startup+1422.31 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 27690
/proc/meminfo: memFree=1455424/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1421.98
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 141718 480 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6742169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 136912

[startup+1482.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 27692
/proc/meminfo: memFree=1455548/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1481.96
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 147694 502 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 136912

[startup+1542.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27692
/proc/meminfo: memFree=1455796/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1541.95
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 153670 525 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6697266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 136912

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27694
/proc/meminfo: memFree=1455796/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1601.94
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 159645 549 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6663849 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 136912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27696
/proc/meminfo: memFree=1455796/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1661.92
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 165622 570 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 136912

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 27701
/proc/meminfo: memFree=1455424/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1721.91
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 171600 591 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 136912

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1781.9
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 177579 611 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 136912

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

[startup+1785.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1785.1
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 177898 612 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6693729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1785.1
Current children cumulated vsize (KiB) 136912

[startup+1788.7 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1788.3
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 178217 613 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6670365 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1788.3
Current children cumulated vsize (KiB) 136912

[startup+1789.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1789.1
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 178297 613 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1789.1
Current children cumulated vsize (KiB) 136912

[startup+1789.9 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1789.49
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 178336 613 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6693729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1789.49
Current children cumulated vsize (KiB) 136912

[startup+1790.1 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1789.69
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39556 0 0 0 178356 613 0 0 25 0 1 0 23954620 140197888 32967 1992294400 4194304 8395647 140734760854064 18446744073709551615 6503544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32967 643 1026 0 33198 0
Current children cumulated CPU time (s) 1789.69
Current children cumulated vsize (KiB) 136912

[startup+1790.2 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27703
/proc/meminfo: memFree=1455672/2059040 swapFree=4139744/4192956
[pid=27642] ppid=27640 vsize=136912 CPUtime=1789.79
/proc/27642/stat : 27642 (pbscip.linux.x8) R 27640 27642 26293 0 -1 4202496 39559 0 0 0 178366 613 0 0 25 0 1 0 23954620 140197888 32970 1992294400 4194304 8395647 140734760854064 18446744073709551615 6150528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27642/statm: 34228 32970 646 1026 0 33198 0
Current children cumulated CPU time (s) 1789.79
Current children cumulated vsize (KiB) 136912

Child status: 0
Real time (s): 1790.3
CPU time (s): 1789.9
CPU user time (s): 1783.75
CPU system time (s): 6.15106
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 162036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.75
system time used= 6.15106
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39562
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= 3100

runsolver used 2.84557 second user time and 8.5647 second system time

The end

Launcher Data 

Begin job on node039 at 2010-07-08 04:51:11
IDJOB=2703453
IDBENCH=2322
IDSOLVER=1213
FILE ID=node039/2703453-1278557471
PBS_JOBID= 11239500
Free space on /tmp= 62552 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/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-bienst2.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-2703453-1278557471/watcher-2703453-1278557471 -o /tmp/evaluation-result-2703453-1278557471/solver-2703453-1278557471 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703453-1278557471.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0af97c6a7a59a4d1015a4f591401bda7
RANDOM SEED=1442701028

node039.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1587152 kB
Buffers:         67260 kB
Cached:         302452 kB
SwapCached:       7232 kB
Active:         158692 kB
Inactive:       225232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1587152 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           11008 kB
Writeback:           0 kB
AnonPages:       11496 kB
Mapped:          11912 kB
Slab:            65896 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181780 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= 62540 MiB
End job on node039 at 2010-07-08 05:21:01