Trace number 2703868

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? 1789.63 1790.32

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-usAbbrv.8.25_70.opb
MD5SUM77bab7e4b790022242f816374e31f934
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark126976
Best CPU time to get the best result obtained on this benchmark1800.57
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 124928
Optimality of the best value was proved NO
Number of variables20611
Total number of constraints3921
Number of constraints which are clauses563
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3358
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 135
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 1073849343
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1024000000
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147557374
Number of bits of the biggest sum of numbers32
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-2703868-1278558196.opb>
0.39/0.45	c original problem has 20611 variables (20611 bin, 0 int, 0 impl, 0 cont) and 3921 constraints
0.39/0.45	c problem read
0.39/0.45	c presolving settings loaded
0.69/0.72	c presolving:
0.79/0.83	c (round 1) 30 del vars, 1 del conss, 30 chg bounds, 2520 chg sides, 2520 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
1.00/1.04	c (round 2) 30 del vars, 209 del conss, 30 chg bounds, 2520 chg sides, 2520 chg coeffs, 2645 upgd conss, 0 impls, 0 clqs
1.29/1.32	c (round 3) 238 del vars, 209 del conss, 30 chg bounds, 2520 chg sides, 2520 chg coeffs, 2645 upgd conss, 1260 impls, 0 clqs
1.49/1.52	c (round 4) 238 del vars, 209 del conss, 30 chg bounds, 2936 chg sides, 3352 chg coeffs, 3504 upgd conss, 1260 impls, 0 clqs
3.39/3.45	c    (3.0s) probing: 352/20373 (1.7%) - 0 fixings, 0 aggregations, 312 implications, 0 bound changes
3.39/3.45	c    (3.0s) probing aborted: 100/100 successive totally useless probings
3.39/3.46	c presolving (5 rounds):
3.39/3.46	c  238 deleted vars, 209 deleted constraints, 30 tightened bounds, 0 added holes, 2936 changed sides, 3352 changed coefficients
3.39/3.46	c  1884 implications, 0 cliques
3.39/3.46	c presolved problem has 20373 variables (20373 bin, 0 int, 0 impl, 0 cont) and 4128 constraints
3.39/3.46	c    2941 constraints of type <knapsack>
3.39/3.46	c     416 constraints of type <setppc>
3.39/3.46	c     208 constraints of type <linear>
3.39/3.46	c     563 constraints of type <logicor>
3.39/3.46	c transformed objective value is always integral (scale: 1024)
3.39/3.46	c Presolving Time: 2.86
3.39/3.46	c - non default parameters ----------------------------------------------------------------------
3.39/3.46	c # SCIP version 1.2.1.3
3.39/3.46	c 
3.39/3.46	c # frequency for displaying node information lines
3.39/3.46	c # [type: int, range: [-1,2147483647], default: 100]
3.39/3.46	c display/freq = 10000
3.39/3.46	c 
3.39/3.46	c # maximal time in seconds to run
3.39/3.46	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.39/3.46	c limits/time = 1789.56
3.39/3.46	c 
3.39/3.46	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
3.39/3.46	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.39/3.46	c limits/memory = 1620
3.39/3.46	c 
3.39/3.46	c # default clock type (1: CPU user seconds, 2: wall clock time)
3.39/3.46	c # [type: int, range: [1,2], default: 1]
3.39/3.46	c timing/clocktype = 2
3.39/3.46	c 
3.39/3.46	c # should presolving try to simplify inequalities
3.39/3.46	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.39/3.46	c constraints/linear/simplifyinequalities = TRUE
3.39/3.46	c 
3.39/3.46	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
3.39/3.46	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.39/3.46	c constraints/indicator/addCouplingCons = TRUE
3.39/3.46	c 
3.39/3.46	c # should presolving try to simplify knapsacks
3.39/3.46	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.39/3.46	c constraints/knapsack/simplifyinequalities = TRUE
3.39/3.46	c 
3.39/3.46	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
3.39/3.46	c # [type: int, range: [-1,2147483647], default: -1]
3.39/3.46	c separating/rapidlearning/freq = 0
3.39/3.46	c 
3.39/3.46	c -----------------------------------------------------------------------------------------------
3.39/3.46	c start solving
3.39/3.48	c 
3.99/4.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.99/4.05	c   3.6s|     1 |     0 |  2113 |     - |  85M|   0 |1653 |  20k|4128 |  20k|4128 |   0 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
12.49/12.56	c  12.1s|     1 |     0 | 11806 |     - |  86M|   0 |1789 |  20k|4128 |  20k|4231 | 103 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
14.49/14.55	c  14.1s|     1 |     0 | 11918 |     - |  86M|   0 |1724 |  20k|4128 |  20k|4346 | 218 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
16.58/16.65	c  16.2s|     1 |     0 | 12249 |     - |  86M|   0 |1829 |  20k|4128 |  20k|4452 | 324 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
18.78/18.82	c  18.4s|     1 |     0 | 12364 |     - |  86M|   0 |1872 |  20k|4128 |  20k|4556 | 428 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
20.98/21.06	c  20.6s|     1 |     0 | 12656 |     - |  86M|   0 |2091 |  20k|4128 |  20k|4669 | 541 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
23.28/23.36	c  22.9s|     1 |     0 | 12776 |     - |  86M|   0 |2134 |  20k|4128 |  20k|4784 | 656 |   0 |   0 | 9.728000e+04 |      --      |    Inf 
27.49/27.58	c  27.1s|     1 |     2 | 12776 |     - |  86M|   0 |2134 |  20k|4128 |  20k|4784 | 656 |   0 |  33 | 9.728000e+04 |      --      |    Inf 
89.36/89.48	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
89.36/89.48	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
89.36/89.48	c (node 6) error in strong branching call for variable <t_x212> with solution 0.524217
120.95/121.04	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
120.95/121.04	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
120.95/121.04	c (node 11) error in strong branching call for variable <t_x20378> with solution 0.545484
121.85/121.99	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
121.85/121.99	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
121.85/121.99	c (node 11) error in strong branching call for variable <t_x132> with solution 0.484175
237.30/237.43	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
271.19/271.39	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
353.15/353.33	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
491.10/491.38	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
732.11/732.40	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
867.26/867.64	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
886.05/886.49	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
947.32/947.71	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
994.60/995.08	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1244.01/1244.55	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1512.40/1513.02	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1551.20/1551.81	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1789.30/1790.05	c 
1789.30/1790.05	c SCIP Status        : solving was interrupted [time limit reached]
1789.30/1790.05	c Solving Time (sec) : 1789.60
1789.30/1790.05	c Solving Nodes      : 6345
1789.30/1790.05	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.30/1790.05	c Dual Bound         : +9.72800000000000e+04
1789.30/1790.05	c Gap                : infinite
1789.30/1790.05	s UNKNOWN
1789.30/1790.05	c SCIP Status        : solving was interrupted [time limit reached]
1789.30/1790.05	c Solving Time       :    1789.60
1789.30/1790.05	c Original Problem   :
1789.30/1790.05	c   Problem name     : HOME/instance-2703868-1278558196.opb
1789.30/1790.05	c   Variables        : 20611 (20611 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.30/1790.05	c   Constraints      : 3921 initial, 3921 maximal
1789.30/1790.05	c Presolved Problem  :
1789.30/1790.05	c   Problem name     : t_HOME/instance-2703868-1278558196.opb
1789.30/1790.05	c   Variables        : 20373 (20373 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.30/1790.05	c   Constraints      : 4128 initial, 5718 maximal
1789.30/1790.05	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.30/1790.05	c   trivial          :       0.02          0          0          0          0          0          0          0          0
1789.30/1790.05	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
1789.30/1790.05	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.30/1790.05	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.30/1790.05	c   implics          :       0.01          0          0          0          0          0          0          0          0
1789.30/1790.05	c   probing          :       1.87          0          0          0          0          0          0          0          0
1789.30/1790.05	c   knapsack         :       0.44          0          0          0          0          0          0        416        832
1789.30/1790.05	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1789.30/1790.05	c   linear           :       0.32         30        208          0         30          0        209       2520       2520
1789.30/1790.05	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1789.30/1790.05	c   root node        :          -          0          -          -          0          -          -          -          -
1789.30/1790.05	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.30/1790.05	c   integral         :          0          0          0       5984          0          3       1836          0          0      11026
1789.30/1790.05	c   knapsack         :       2941          6      55193          0          0        168     170023       1202          0          0
1789.30/1790.05	c   setppc           :        416          6      55025          0          0          0       2909          0          0          0
1789.30/1790.05	c   linear           :        208          6      55025          0          0        328     109231          0          0          0
1789.30/1790.05	c   logicor          :        563+         6      12228          0          0         60       4526          0          0          0
1789.30/1790.05	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1789.30/1790.05	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.30/1790.05	c   integral         :     564.27       0.00       0.00     564.27       0.00
1789.30/1790.05	c   knapsack         :      15.18       0.54      14.65       0.00       0.00
1789.30/1790.05	c   setppc           :       0.63       0.00       0.63       0.00       0.00
1789.30/1790.05	c   linear           :       3.39       0.00       3.39       0.00       0.00
1789.30/1790.05	c   logicor          :       0.43       0.00       0.43       0.00       0.00
1789.30/1790.05	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.30/1790.05	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.30/1790.05	c   vbounds          :       0.03          2          0          0
1789.30/1790.05	c   rootredcost      :       0.03          0          0          0
1789.30/1790.05	c   pseudoobj        :       0.66      54447          0          0
1789.30/1790.05	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.30/1790.05	c   propagation      :       0.89        556        555       5216      116.4        108       30.3          -
1789.30/1790.05	c   infeasible LP    :       4.22        671        565       1557       48.4         86       34.1          0
1789.30/1790.05	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.30/1790.05	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.30/1790.05	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.30/1790.05	c   applied globally :          -          -          -       2717       50.3          -          -          -
1789.30/1790.05	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.30/1790.05	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.30/1790.05	c   cut pool         :       0.00          5          -          -          8          -    (maximal pool size: 54)
1789.30/1790.05	c   redcost          :      16.05       5949          0         12          0          0
1789.30/1790.05	c   impliedbounds    :       0.02          6          0          0          2          0
1789.30/1790.05	c   intobj           :       0.00          0          0          0          0          0
1789.30/1790.05	c   cgmip            :       0.00          0          0          0          0          0
1789.30/1790.05	c   gomory           :       2.84          6          0          0         29          0
1789.30/1790.05	c   strongcg         :       2.82          6          0          0         55          0
1789.30/1790.05	c   cmir             :       1.98          6          0          0          0          0
1789.30/1790.05	c   flowcover        :       1.19          6          0          0          0          0
1789.30/1790.05	c   clique           :       0.02          1          0          0          0          0
1789.30/1790.05	c   zerohalf         :       0.00          0          0          0          0          0
1789.30/1790.05	c   mcf              :       0.01          1          0          0          0          0
1789.30/1790.05	c   rapidlearning    :       0.00          0          0          0          0          0
1789.30/1790.05	c Pricers            :       Time      Calls       Vars
1789.30/1790.05	c   problem variables:       0.00          0          0
1789.30/1790.05	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.30/1790.05	c   relpscost        :     564.24       5984          3       1836          0          0      11026
1789.30/1790.05	c   pscost           :       0.00          0          0          0          0          0          0
1789.30/1790.05	c   inference        :       0.00          0          0          0          0          0          0
1789.30/1790.05	c   mostinf          :       0.00          0          0          0          0          0          0
1789.30/1790.05	c   leastinf         :       0.00          0          0          0          0          0          0
1789.30/1790.05	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.30/1790.05	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.30/1790.05	c   random           :       0.00          0          0          0          0          0          0
1789.30/1790.05	c Primal Heuristics  :       Time      Calls      Found
1789.30/1790.05	c   LP solutions     :       0.00          -          0
1789.30/1790.05	c   pseudo solutions :       0.00          -          0
1789.30/1790.05	c   oneopt           :       0.01          0          0
1789.30/1790.05	c   crossover        :       0.01          0          0
1789.30/1790.05	c   pscostdiving     :      46.27         12          0
1789.30/1790.05	c   linesearchdiving :      37.13         12          0
1789.30/1790.05	c   objpscostdiving  :      26.97          6          0
1789.30/1790.05	c   fracdiving       :      94.59         12          0
1789.30/1790.05	c   trivial          :       0.06          2          0
1789.30/1790.05	c   simplerounding   :       0.01          0          0
1789.30/1790.05	c   zirounding       :       0.62       1000          0
1789.30/1790.05	c   rounding         :       2.15       1048          0
1789.30/1790.05	c   shifting         :     177.72        294          0
1789.30/1790.05	c   intshifting      :       0.00          0          0
1789.30/1790.05	c   twoopt           :       0.00          0          0
1789.30/1790.05	c   fixandinfer      :       0.00          0          0
1789.30/1790.05	c   feaspump         :      28.76          5          0
1789.30/1790.05	c   coefdiving       :      69.51         13          0
1789.30/1790.05	c   veclendiving     :      64.53          9          0
1789.30/1790.05	c   intdiving        :       0.00          0          0
1789.30/1790.05	c   actconsdiving    :       0.00          0          0
1789.30/1790.05	c   rootsoldiving    :      34.21          3          0
1789.30/1790.05	c   guideddiving     :       0.00          0          0
1789.30/1790.05	c   octane           :       0.00          0          0
1789.30/1790.05	c   rens             :       0.52          1          0
1789.30/1790.05	c   rins             :       0.00          0          0
1789.30/1790.05	c   localbranching   :       0.00          0          0
1789.30/1790.05	c   mutation         :       0.00          0          0
1789.30/1790.05	c   dins             :       0.00          0          0
1789.30/1790.05	c   undercover       :       0.00          0          0
1789.30/1790.05	c   nlp              :       0.01          0          0
1789.30/1790.05	c   trysol           :       0.01          0          0
1789.30/1790.05	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.30/1790.05	c   primal LP        :       0.01          0          0       0.00       0.00
1789.30/1790.05	c   dual LP          :     518.12       6429     637440      99.15    1230.30
1789.30/1790.05	c   lex dual LP      :       0.00          0          0       0.00          -
1789.30/1790.05	c   barrier LP       :       0.00          0          0       0.00          -
1789.30/1790.05	c   diving/probing LP:     320.97       7760     340379      43.86    1060.46
1789.30/1790.05	c   strong branching :     556.22       7405     426786      57.63     767.30
1789.30/1790.05	c     (at root node) :          -         33       2457      74.45          -
1789.30/1790.05	c   conflict analysis:       0.00          0          0       0.00          -
1789.30/1790.05	c B&B Tree           :
1789.30/1790.05	c   number of runs   :          1
1789.30/1790.05	c   nodes            :       6345
1789.30/1790.05	c   nodes (total)    :       6345
1789.30/1790.05	c   nodes left       :       4476
1789.30/1790.05	c   max depth        :        271
1789.30/1790.05	c   max depth (total):        271
1789.30/1790.05	c   backtracks       :        283 (4.5%)
1789.30/1790.05	c   delayed cutoffs  :        206
1789.30/1790.05	c   repropagations   :      19596 (50332 domain reductions, 58 cutoffs)
1789.30/1790.05	c   avg switch length:       8.29
1789.30/1790.05	c   switching time   :       5.18
1789.30/1790.05	c Solution           :
1789.30/1790.05	c   Solutions found  :          0 (0 improvements)
1789.30/1790.05	c   Primal Bound     :          -
1789.30/1790.05	c   Dual Bound       : +9.72800000000000e+04
1789.30/1790.05	c   Gap              :   infinite
1789.30/1790.05	c   Root Dual Bound  : +9.72800000000000e+04
1789.30/1790.05	c   Root Iterations  :      12776
1789.60/1790.31	c Time complete: 1789.61.

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-2703868-1278558196/watcher-2703868-1278558196 -o /tmp/evaluation-result-2703868-1278558196/solver-2703868-1278558196 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703868-1278558196.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 31378
/proc/meminfo: memFree=1543276/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=7904 CPUtime=0
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 1052 0 0 0 0 0 0 0 20 0 1 0 24030887 8093696 963 1992294400 4194304 8395647 140735689431856 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31378/statm: 1976 972 365 1026 0 946 0

[startup+0.0979141 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31378
/proc/meminfo: memFree=1543276/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=25628 CPUtime=0.08
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 5708 0 0 0 7 1 0 0 20 0 1 0 24030887 26243072 5619 1992294400 4194304 8395647 140735689431856 18446744073709551615 7370171 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31378/statm: 6407 5619 393 1026 0 5377 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25628

[startup+0.101915 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31378
/proc/meminfo: memFree=1543276/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=25628 CPUtime=0.09
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 5708 0 0 0 8 1 0 0 20 0 1 0 24030887 26243072 5619 1992294400 4194304 8395647 140735689431856 18446744073709551615 7301336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31378/statm: 6407 5619 393 1026 0 5377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25628

[startup+0.300956 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31378
/proc/meminfo: memFree=1543276/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=28160 CPUtime=0.29
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 6318 0 0 0 28 1 0 0 20 0 1 0 24030887 28835840 6229 1992294400 4194304 8395647 140735689431856 18446744073709551615 7351940 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31378/statm: 7040 6229 393 1026 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28160

[startup+0.701035 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 31378
/proc/meminfo: memFree=1543276/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=72428 CPUtime=0.69
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 17151 0 0 0 64 5 0 0 20 0 1 0 24030887 74166272 16708 1992294400 4194304 8395647 140735689431856 18446744073709551615 7385703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 18107 16720 441 1026 0 17077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72428

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31379
/proc/meminfo: memFree=1453244/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=104856 CPUtime=1.49
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 25304 0 0 0 141 8 0 0 22 0 1 0 24030887 107372544 24789 1992294400 4194304 8395647 140735689431856 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 26214 24802 497 1026 0 25184 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104856

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31379
/proc/meminfo: memFree=1444316/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=106096 CPUtime=3.09
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 25674 0 0 0 301 8 0 0 25 0 1 0 24030887 108642304 25143 1992294400 4194304 8395647 140735689431856 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 26524 25143 527 1026 0 25494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106096

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31379
/proc/meminfo: memFree=1411456/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=142760 CPUtime=6.28
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 35089 0 0 0 615 13 0 0 25 0 1 0 24030887 146186240 33432 1992294400 4194304 8395647 140735689431856 18446744073709551615 6471227 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 35690 33432 594 1026 0 34660 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 142760

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31379
/proc/meminfo: memFree=1410340/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=147068 CPUtime=12.69
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 36038 0 0 0 1250 19 0 0 25 0 1 0 24030887 150597632 34376 1992294400 4194304 8395647 140735689431856 18446744073709551615 4601612 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 36767 34376 633 1026 0 35737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 147068

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31379
/proc/meminfo: memFree=1403768/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=150268 CPUtime=25.48
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 53034 0 0 0 2518 30 0 0 25 0 1 0 24030887 153874432 35115 1992294400 4194304 8395647 140735689431856 18446744073709551615 6586893 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 37567 35115 637 1026 0 36537 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150268

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31381
/proc/meminfo: memFree=1403768/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=150940 CPUtime=51.07
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 53270 0 0 0 5063 44 0 0 25 0 1 0 24030887 154562560 35351 1992294400 4194304 8395647 140735689431856 18446744073709551615 7382020 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 37735 35351 737 1026 0 36705 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 150940

[startup+102.308 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 31381
/proc/meminfo: memFree=1403768/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=150940 CPUtime=102.26
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 53275 0 0 0 10151 75 0 0 25 0 1 0 24030887 154562560 35356 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 37735 35356 742 1026 0 36705 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150940

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 31383
/proc/meminfo: memFree=1402652/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=152556 CPUtime=162.23
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 53595 0 0 0 16120 103 0 0 25 0 1 0 24030887 156217344 35673 1992294400 4194304 8395647 140735689431856 18446744073709551615 6586859 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 38139 35673 744 1026 0 37109 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 152556

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 31385
/proc/meminfo: memFree=1400544/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=154992 CPUtime=222.2
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 54178 0 0 0 22087 133 0 0 25 0 1 0 24030887 158711808 36247 1992294400 4194304 8395647 140735689431856 18446744073709551615 6585966 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 38748 36247 743 1026 0 37718 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 154992

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31387
/proc/meminfo: memFree=1397568/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=157472 CPUtime=282.18
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 54910 0 0 0 28063 155 0 0 25 0 1 0 24030887 161251328 36979 1992294400 4194304 8395647 140735689431856 18446744073709551615 6644410 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 39368 36979 746 1026 0 38338 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 157472

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31389
/proc/meminfo: memFree=1395460/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=159340 CPUtime=342.16
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 55418 0 0 0 34032 184 0 0 25 0 1 0 24030887 163164160 37484 1992294400 4194304 8395647 140735689431856 18446744073709551615 6586910 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 39835 37484 743 1026 0 38805 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 159340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31389
/proc/meminfo: memFree=1394840/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=159860 CPUtime=402.13
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 55560 0 0 0 40007 206 0 0 25 0 1 0 24030887 163696640 37626 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 39965 37626 743 1026 0 38935 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 159860

[startup+462.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 31391
/proc/meminfo: memFree=1393352/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=161312 CPUtime=462.11
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 55923 0 0 0 45983 228 0 0 25 0 1 0 24030887 165183488 37989 1992294400 4194304 8395647 140735689431856 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 40328 37989 743 1026 0 39298 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 161312

[startup+522.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 31393
/proc/meminfo: memFree=1392484/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=162148 CPUtime=522.09
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 56160 0 0 0 51960 249 0 0 25 0 1 0 24030887 166039552 38226 1992294400 4194304 8395647 140735689431856 18446744073709551615 6736071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 40537 38226 743 1026 0 39507 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 162148

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 31395
/proc/meminfo: memFree=1387896/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=166972 CPUtime=582.07
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 57280 0 0 0 57935 272 0 0 25 0 1 0 24030887 170979328 39344 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 41743 39344 743 1026 0 40713 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 166972

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 31397
/proc/meminfo: memFree=1387028/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=167312 CPUtime=642.05
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 57500 0 0 0 63909 296 0 0 25 0 1 0 24030887 171327488 39564 1992294400 4194304 8395647 140735689431856 18446744073709551615 5540374 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 41828 39564 743 1026 0 40798 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 167312

[startup+702.301 s]

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

/proc/meminfo: memFree=1375744/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=177952 CPUtime=1001.9
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 60127 0 0 0 99753 437 0 0 25 0 1 0 24030887 182222848 42184 1992294400 4194304 8395647 140735689431856 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 44488 42184 743 1026 0 43458 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 177952

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31410
/proc/meminfo: memFree=1373264/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=180136 CPUtime=1061.88
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 60736 0 0 0 105725 463 0 0 25 0 1 0 24030887 184459264 42793 1992294400 4194304 8395647 140735689431856 18446744073709551615 6701765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 45034 42793 743 1026 0 44004 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 180136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31412
/proc/meminfo: memFree=1372396/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=181500 CPUtime=1121.86
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 60986 0 0 0 111689 497 0 0 25 0 1 0 24030887 185856000 43043 1992294400 4194304 8395647 140735689431856 18446744073709551615 6696653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 45375 43043 743 1026 0 44345 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 181500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31414
/proc/meminfo: memFree=1369420/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=184720 CPUtime=1181.84
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 61779 0 0 0 117659 525 0 0 25 0 1 0 24030887 189153280 43814 1992294400 4194304 8395647 140735689431856 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 46180 43814 743 1026 0 45150 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 184720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31416
/proc/meminfo: memFree=1367808/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=186868 CPUtime=1241.81
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 62371 0 0 0 123630 551 0 0 25 0 1 0 24030887 191352832 44406 1992294400 4194304 8395647 140735689431856 18446744073709551615 6003026 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 46717 44406 743 1026 0 45687 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 186868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31416
/proc/meminfo: memFree=1366072/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=187700 CPUtime=1301.79
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 62590 0 0 0 129597 582 0 0 25 0 1 0 24030887 192204800 44625 1992294400 4194304 8395647 140735689431856 18446744073709551615 5543520 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 46925 44625 743 1026 0 45895 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 187700

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31418
/proc/meminfo: memFree=1359500/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=194256 CPUtime=1361.76
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 64230 0 0 0 135570 606 0 0 25 0 1 0 24030887 198918144 46262 1992294400 4194304 8395647 140735689431856 18446744073709551615 6585955 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 48564 46262 743 1026 0 47534 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 194256

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31420
/proc/meminfo: memFree=1358880/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=195232 CPUtime=1421.75
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 64386 0 0 0 141544 631 0 0 25 0 1 0 24030887 199917568 46418 1992294400 4194304 8395647 140735689431856 18446744073709551615 6723046 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 48808 46418 743 1026 0 47778 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 195232

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31422
/proc/meminfo: memFree=1357888/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=196060 CPUtime=1481.72
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 64635 0 0 0 147514 658 0 0 25 0 1 0 24030887 200765440 46667 1992294400 4194304 8395647 140735689431856 18446744073709551615 6669653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 49015 46667 743 1026 0 47985 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 196060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31424
/proc/meminfo: memFree=1355656/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=198136 CPUtime=1541.7
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 65210 0 0 0 153475 695 0 0 25 0 1 0 24030887 202891264 47218 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 49534 47218 743 1026 0 48504 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 198136

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31424
/proc/meminfo: memFree=1353672/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=199916 CPUtime=1601.68
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 65734 0 0 0 159439 729 0 0 25 0 1 0 24030887 204713984 47719 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 49979 47719 743 1026 0 48949 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 199916

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31426
/proc/meminfo: memFree=1353672/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=199916 CPUtime=1661.65
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 65734 0 0 0 165406 759 0 0 25 0 1 0 24030887 204713984 47719 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 49979 47719 743 1026 0 48949 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 199916

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31428
/proc/meminfo: memFree=1353424/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=200088 CPUtime=1721.62
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 65778 0 0 0 171372 790 0 0 25 0 1 0 24030887 204890112 47763 1992294400 4194304 8395647 140735689431856 18446744073709551615 6585964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 50022 47763 743 1026 0 48992 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 200088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31430
/proc/meminfo: memFree=1350820/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=202992 CPUtime=1781.61
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 66410 0 0 0 177338 823 0 0 25 0 1 0 24030887 207863808 48395 1992294400 4194304 8395647 140735689431856 18446744073709551615 6652339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 50748 48395 743 1026 0 49718 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 202992

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 31430
/proc/meminfo: memFree=1350076/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=203508 CPUtime=1784.8
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 66585 0 0 0 177656 824 0 0 25 0 1 0 24030887 208392192 48570 1992294400 4194304 8395647 140735689431856 18446744073709551615 6574032 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 50877 48570 743 1026 0 49847 0
Current children cumulated CPU time (s) 1784.8
Current children cumulated vsize (KiB) 203508

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31430
/proc/meminfo: memFree=1349208/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=204216 CPUtime=1788
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 66804 0 0 0 177973 827 0 0 25 0 1 0 24030887 209117184 48785 1992294400 4194304 8395647 140735689431856 18446744073709551615 6697714 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 51054 48785 743 1026 0 50024 0
Current children cumulated CPU time (s) 1788
Current children cumulated vsize (KiB) 204216

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31430
/proc/meminfo: memFree=1349208/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=204216 CPUtime=1788.79
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 66804 0 0 0 178052 827 0 0 25 0 1 0 24030887 209117184 48785 1992294400 4194304 8395647 140735689431856 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 51054 48785 743 1026 0 50024 0
Current children cumulated CPU time (s) 1788.79
Current children cumulated vsize (KiB) 204216

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31430
/proc/meminfo: memFree=1349208/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=204216 CPUtime=1789.2
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 66804 0 0 0 178092 828 0 0 25 0 1 0 24030887 209117184 48785 1992294400 4194304 8395647 140735689431856 18446744073709551615 6697941 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31378/statm: 51054 48785 743 1026 0 50024 0
Current children cumulated CPU time (s) 1789.2
Current children cumulated vsize (KiB) 204216

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31430
/proc/meminfo: memFree=1349208/2059040 swapFree=4162460/4192956
[pid=31378] ppid=31376 vsize=183652 CPUtime=1789.6
/proc/31378/stat : 31378 (pbscip.linux.x8) R 31376 31378 27946 0 -1 4202496 66806 0 0 0 178132 828 0 0 25 0 1 0 24030887 188059648 44631 1992294400 4194304 8395647 140735689431856 18446744073709551615 4288144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31378/statm: 45913 44631 745 1026 0 44883 0
Current children cumulated CPU time (s) 1789.6
Current children cumulated vsize (KiB) 183652

Child status: 0
Real time (s): 1790.32
CPU time (s): 1789.63
CPU user time (s): 1781.33
CPU system time (s): 8.30374
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 216516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.33
system time used= 8.30374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66807
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= 3
involuntary context switches= 2709

runsolver used 3.02854 second user time and 8.38472 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-08 05:03:16
IDJOB=2703868
IDBENCH=2362
IDSOLVER=1213
FILE ID=node033/2703868-1278558196
PBS_JOBID= 11239506
Free space on /tmp= 62536 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/unibo/normalized-mps-v2-20-10-usAbbrv.8.25_70.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-2703868-1278558196/watcher-2703868-1278558196 -o /tmp/evaluation-result-2703868-1278558196/solver-2703868-1278558196 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703868-1278558196.opb -t 1800 -m 1800

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

MD5SUM BENCH= 77bab7e4b790022242f816374e31f934
RANDOM SEED=1044176680

node033.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1543680 kB
Buffers:         77556 kB
Cached:         316268 kB
SwapCached:       1624 kB
Active:         188800 kB
Inactive:       236400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1543680 kB
SwapTotal:     4192956 kB
SwapFree:      4162460 kB
Dirty:           12812 kB
Writeback:           0 kB
AnonPages:       29724 kB
Mapped:          13060 kB
Slab:            68104 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182336 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= 62528 MiB
End job on node033 at 2010-07-08 05:33:07