Trace number 2704488

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? 1792.81 1793.28

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-atlanta-ip.opb
MD5SUM3d255cade6c21db991c934cb96648acb
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark9201230968262
Best CPU time to get the best result obtained on this benchmark1800.65
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9201231431786
Optimality of the best value was proved NO
Number of variables77286
Total number of constraints23680
Number of constraints which are clauses2311
Number of constraints which are cardinality constraints (but not clauses)862
Number of constraints which are nor clauses,nor cardinality constraints20507
Minimum length of a constraint1
Maximum length of a constraint2790
Number of terms in the objective function 31296
Biggest coefficient in the objective function 1700000000000
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 81421012358779
Number of bits of the sum of numbers in the objective function 47
Biggest number in a constraint 1700000000000
Number of bits of the biggest number in a constraint 41
Biggest sum of numbers in a constraint 81421012358779
Number of bits of the biggest sum of numbers47
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-2704488-1278560859.opb>
1.49/1.56	c original problem has 77286 variables (77286 bin, 0 int, 0 impl, 0 cont) and 23680 constraints
1.49/1.56	c problem read
1.49/1.57	c presolving settings loaded
2.49/2.55	c presolving:
2.99/3.01	c (round 1) 32818 del vars, 928 del conss, 2903 chg bounds, 5391 chg sides, 20882 chg coeffs, 0 upgd conss, 2130 impls, 978 clqs
3.20/3.22	c (round 2) 41319 del vars, 1867 del conss, 11226 chg bounds, 5395 chg sides, 20981 chg coeffs, 0 upgd conss, 2298 impls, 1019 clqs
3.20/3.28	c (round 3) 41994 del vars, 2431 del conss, 11227 chg bounds, 5406 chg sides, 21090 chg coeffs, 0 upgd conss, 2312 impls, 1026 clqs
3.20/3.30	c (round 4) 42016 del vars, 2431 del conss, 11227 chg bounds, 5406 chg sides, 21096 chg coeffs, 0 upgd conss, 2312 impls, 1026 clqs
3.89/3.90	c (round 5) 42016 del vars, 2664 del conss, 11227 chg bounds, 5406 chg sides, 21096 chg coeffs, 15833 upgd conss, 2312 impls, 1026 clqs
5.89/5.92	c (round 6) 42331 del vars, 3134 del conss, 11229 chg bounds, 38309 chg sides, 321243 chg coeffs, 15833 upgd conss, 36110 impls, 18553 clqs
6.79/6.81	c (round 7) 42520 del vars, 4484 del conss, 11229 chg bounds, 55839 chg sides, 391423 chg coeffs, 15833 upgd conss, 36200 impls, 18414 clqs
7.60/7.60	c (round 8) 42520 del vars, 24318 del conss, 11229 chg bounds, 71663 chg sides, 438989 chg coeffs, 15895 upgd conss, 36208 impls, 18424 clqs
7.70/7.77	c (round 9) 42520 del vars, 24321 del conss, 11229 chg bounds, 71697 chg sides, 439053 chg coeffs, 15895 upgd conss, 36210 impls, 18427 clqs
7.89/7.91	c (round 10) 42520 del vars, 24328 del conss, 11229 chg bounds, 71697 chg sides, 439053 chg coeffs, 15895 upgd conss, 36210 impls, 18427 clqs
7.99/8.05	c (round 11) 42520 del vars, 24408 del conss, 11229 chg bounds, 71697 chg sides, 439053 chg coeffs, 15895 upgd conss, 36210 impls, 18427 clqs
11.00/11.04	c (round 12) 42711 del vars, 24411 del conss, 11229 chg bounds, 71697 chg sides, 439053 chg coeffs, 15895 upgd conss, 164962 impls, 18254 clqs
13.49/13.52	c (round 13) 42711 del vars, 24591 del conss, 11229 chg bounds, 71775 chg sides, 439986 chg coeffs, 15895 upgd conss, 164962 impls, 18254 clqs
14.49/14.54	c (round 14) 42711 del vars, 24618 del conss, 11229 chg bounds, 71837 chg sides, 440229 chg coeffs, 15895 upgd conss, 164964 impls, 18269 clqs
15.49/15.53	c (round 15) 42879 del vars, 24619 del conss, 11229 chg bounds, 71839 chg sides, 440255 chg coeffs, 15895 upgd conss, 174082 impls, 18102 clqs
16.88/16.91	c (round 16) 42879 del vars, 24785 del conss, 11229 chg bounds, 71908 chg sides, 440655 chg coeffs, 15895 upgd conss, 174082 impls, 18102 clqs
17.38/17.43	c (round 17) 43047 del vars, 24786 del conss, 11229 chg bounds, 71909 chg sides, 440663 chg coeffs, 15895 upgd conss, 180104 impls, 17936 clqs
19.18/19.20	c (round 18) 43047 del vars, 24944 del conss, 11229 chg bounds, 71941 chg sides, 440776 chg coeffs, 15895 upgd conss, 180104 impls, 17936 clqs
19.28/19.37	c (round 19) 43064 del vars, 24945 del conss, 11229 chg bounds, 71942 chg sides, 440779 chg coeffs, 15895 upgd conss, 180104 impls, 17937 clqs
50.08/50.12	c    (48.5s) probing: 1000/34766 (2.9%) - 505 fixings, 23 aggregations, 570016 implications, 0 bound changes
57.68/57.77	c (round 20) 43234 del vars, 24945 del conss, 11229 chg bounds, 71942 chg sides, 440779 chg coeffs, 15895 upgd conss, 1632668 impls, 17768 clqs
61.67/61.77	c (round 21) 43234 del vars, 25106 del conss, 11229 chg bounds, 72050 chg sides, 442064 chg coeffs, 15896 upgd conss, 1632672 impls, 17771 clqs
62.87/62.92	c (round 22) 43234 del vars, 25246 del conss, 11229 chg bounds, 72252 chg sides, 443053 chg coeffs, 15896 upgd conss, 1632672 impls, 17812 clqs
65.37/65.42	c (round 23) 43234 del vars, 25256 del conss, 11229 chg bounds, 72260 chg sides, 443226 chg coeffs, 15896 upgd conss, 1632672 impls, 17818 clqs
103.06/103.17	c    (101.6s) probing: 2000/34766 (5.8%) - 674 fixings, 23 aggregations, 1341583 implications, 0 bound changes
144.85/144.90	c    (143.3s) probing: 3000/34766 (8.6%) - 675 fixings, 23 aggregations, 2061908 implications, 0 bound changes
180.35/180.40	c    (178.8s) probing: 4000/34766 (11.5%) - 675 fixings, 23 aggregations, 2556027 implications, 0 bound changes
213.62/213.74	c    (212.2s) probing: 5000/34766 (14.4%) - 694 fixings, 29 aggregations, 2895511 implications, 0 bound changes
225.72/225.83	c (round 24) 43284 del vars, 25256 del conss, 11229 chg bounds, 72260 chg sides, 443294 chg coeffs, 15896 upgd conss, 6234676 impls, 17819 clqs
230.12/230.29	c (round 25) 43284 del vars, 25304 del conss, 11229 chg bounds, 72260 chg sides, 443989 chg coeffs, 15896 upgd conss, 6234680 impls, 17819 clqs
230.93/231.04	c (round 26) 43284 del vars, 25327 del conss, 11229 chg bounds, 72311 chg sides, 444273 chg coeffs, 15897 upgd conss, 6234682 impls, 17840 clqs
240.52/240.66	c    (239.1s) probing: 5654/34766 (16.3%) - 714 fixings, 33 aggregations, 3017353 implications, 0 bound changes
240.52/240.66	c    (239.1s) probing aborted: 100/100 successive totally useless probings
240.52/240.67	c presolving (27 rounds):
240.52/240.67	c  43284 deleted vars, 25328 deleted constraints, 11229 tightened bounds, 0 added holes, 72311 changed sides, 444277 changed coefficients
240.52/240.67	c  6274464 implications, 17841 cliques
240.52/240.67	c presolved problem has 34002 variables (34002 bin, 0 int, 0 impl, 0 cont) and 33583 constraints
240.52/240.67	c    9484 constraints of type <knapsack>
240.52/240.67	c   16894 constraints of type <setppc>
240.52/240.67	c    5174 constraints of type <linear>
240.52/240.67	c    2031 constraints of type <logicor>
240.52/240.67	c transformed objective value is always integral (scale: 1)
240.52/240.67	c Presolving Time: 238.58
240.52/240.67	c - non default parameters ----------------------------------------------------------------------
240.52/240.67	c # SCIP version 1.2.1.3
240.52/240.67	c 
240.52/240.67	c # frequency for displaying node information lines
240.52/240.67	c # [type: int, range: [-1,2147483647], default: 100]
240.52/240.67	c display/freq = 10000
240.52/240.67	c 
240.52/240.67	c # maximal time in seconds to run
240.52/240.67	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
240.52/240.67	c limits/time = 1788.44
240.52/240.67	c 
240.52/240.67	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
240.52/240.67	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
240.52/240.67	c limits/memory = 1620
240.52/240.67	c 
240.52/240.67	c # default clock type (1: CPU user seconds, 2: wall clock time)
240.52/240.67	c # [type: int, range: [1,2], default: 1]
240.52/240.67	c timing/clocktype = 2
240.52/240.67	c 
240.52/240.67	c # should presolving try to simplify inequalities
240.52/240.67	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
240.52/240.67	c constraints/linear/simplifyinequalities = TRUE
240.52/240.67	c 
240.52/240.67	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
240.52/240.67	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
240.52/240.67	c constraints/indicator/addCouplingCons = TRUE
240.52/240.67	c 
240.52/240.67	c # should presolving try to simplify knapsacks
240.52/240.67	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
240.52/240.67	c constraints/knapsack/simplifyinequalities = TRUE
240.52/240.67	c 
240.52/240.67	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
240.52/240.67	c # [type: int, range: [-1,2147483647], default: -1]
240.52/240.67	c separating/rapidlearning/freq = 0
240.52/240.67	c 
240.52/240.67	c -----------------------------------------------------------------------------------------------
240.52/240.67	c start solving
240.62/240.72	c 
1791.82/1792.33	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1791.82/1792.33	c  1791s|     1 |     0 |221675 |     - | 424M|   0 |   - |  34k|  33k|  34k|  33k|   0 |   0 |   0 | 1.396854e+08 |      --      |    Inf 
1791.82/1792.37	c  1791s|     1 |     2 |221675 |     - | 424M|   0 |   - |  34k|  33k|  34k|  33k|   0 |   0 |   0 | 1.396854e+08 |      --      |    Inf 
1791.82/1792.37	c 
1791.82/1792.37	c SCIP Status        : solving was interrupted [time limit reached]
1791.82/1792.37	c Solving Time (sec) : 1790.80
1791.82/1792.37	c Solving Nodes      : 1
1791.82/1792.37	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1791.82/1792.37	c Dual Bound         : +1.39685367000000e+08
1791.82/1792.37	c Gap                : infinite
1791.82/1792.37	s UNKNOWN
1791.82/1792.37	c SCIP Status        : solving was interrupted [time limit reached]
1791.82/1792.37	c Solving Time       :    1790.80
1791.82/1792.37	c Original Problem   :
1791.82/1792.37	c   Problem name     : HOME/instance-2704488-1278560859.opb
1791.82/1792.37	c   Variables        : 77286 (77286 binary, 0 integer, 0 implicit integer, 0 continuous)
1791.82/1792.37	c   Constraints      : 23680 initial, 23680 maximal
1791.82/1792.37	c Presolved Problem  :
1791.82/1792.37	c   Problem name     : t_HOME/instance-2704488-1278560859.opb
1791.82/1792.37	c   Variables        : 34002 (34002 binary, 0 integer, 0 implicit integer, 0 continuous)
1791.82/1792.37	c   Constraints      : 33583 initial, 33583 maximal
1791.82/1792.37	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1791.82/1792.37	c   trivial          :       0.19          1          0          0          0          0          0          0          0
1791.82/1792.37	c   dualfix          :       0.23      30083          0          0          0          0          0          0          0
1791.82/1792.37	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1791.82/1792.37	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1791.82/1792.37	c   implics          :       0.11          0          1          0          0          0          0          0          0
1791.82/1792.37	c   probing          :     208.76        714         33          0          0          0          0          0          0
1791.82/1792.37	c   knapsack         :      25.77        501          0          0          2          0       2974      66905     423090
1791.82/1792.37	c   setppc           :       0.78          0          0          0          0          0      19650          0          0
1791.82/1792.37	c   linear           :       1.38      11251        700          0      11227          0       2609       5406      21187
1791.82/1792.37	c   logicor          :       0.35          0          0          0          0          0         95          0          0
1791.82/1792.37	c   root node        :          -          0          -          -          0          -          -          -          -
1791.82/1792.37	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1791.82/1792.37	c   integral         :          0          0          0          0          0          0          0          0          0          0
1791.82/1792.37	c   knapsack         :       9484          0      18825          0          1          2          0          0          0          0
1791.82/1792.37	c   setppc           :      16894          0      18823          0          1         41          0          0          0          0
1791.82/1792.37	c   linear           :       5174          0      18782          0          1          0          0          0          0          0
1791.82/1792.37	c   logicor          :       2031          0      11743          0          1          0          0          0          0          0
1791.82/1792.37	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1791.82/1792.37	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1791.82/1792.37	c   integral         :       0.00       0.00       0.00       0.00       0.00
1791.82/1792.37	c   knapsack         :      57.33       0.00      57.33       0.00       0.00
1791.82/1792.37	c   setppc           :      50.75       0.00      50.74       0.00       0.01
1791.82/1792.37	c   linear           :       9.48       0.00       9.48       0.00       0.00
1791.82/1792.37	c   logicor          :       0.52       0.00       0.52       0.00       0.00
1791.82/1792.37	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1791.82/1792.37	c Propagators        :       Time      Calls    Cutoffs    DomReds
1791.82/1792.37	c   vbounds          :       0.03          2          0          0
1791.82/1792.37	c   rootredcost      :       0.01          0          0          0
1791.82/1792.37	c   pseudoobj        :       0.01          1          0          0
1791.82/1792.37	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1791.82/1792.37	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1791.82/1792.37	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1791.82/1792.37	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1791.82/1792.37	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1791.82/1792.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1791.82/1792.37	c   applied globally :          -          -          -          0        0.0          -          -          -
1791.82/1792.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
1791.82/1792.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1791.82/1792.37	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1791.82/1792.37	c   redcost          :       0.00          0          0          0          0          0
1791.82/1792.37	c   impliedbounds    :       0.00          0          0          0          0          0
1791.82/1792.37	c   intobj           :       0.00          0          0          0          0          0
1791.82/1792.37	c   cgmip            :       0.00          0          0          0          0          0
1791.82/1792.37	c   gomory           :       0.00          0          0          0          0          0
1791.82/1792.37	c   strongcg         :       0.00          0          0          0          0          0
1791.82/1792.37	c   cmir             :       0.00          0          0          0          0          0
1791.82/1792.37	c   flowcover        :       0.00          0          0          0          0          0
1791.82/1792.37	c   clique           :       0.00          0          0          0          0          0
1791.82/1792.37	c   zerohalf         :       0.00          0          0          0          0          0
1791.82/1792.37	c   mcf              :       0.00          0          0          0          0          0
1791.82/1792.37	c   rapidlearning    :       0.00          0          0          0          0          0
1791.82/1792.37	c Pricers            :       Time      Calls       Vars
1791.82/1792.37	c   problem variables:       0.00          0          0
1791.82/1792.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1791.82/1792.37	c   relpscost        :       0.00          0          0          0          0          0          0
1791.82/1792.37	c   pscost           :       0.00          0          0          0          0          0          0
1791.82/1792.37	c   inference        :       0.02          1          0          0          0          0          2
1791.82/1792.37	c   mostinf          :       0.00          0          0          0          0          0          0
1791.82/1792.37	c   leastinf         :       0.00          0          0          0          0          0          0
1791.82/1792.37	c   fullstrong       :       0.00          0          0          0          0          0          0
1791.82/1792.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
1791.82/1792.37	c   random           :       0.00          0          0          0          0          0          0
1791.82/1792.37	c Primal Heuristics  :       Time      Calls      Found
1791.82/1792.37	c   LP solutions     :       0.00          -          0
1791.82/1792.37	c   pseudo solutions :       0.00          -          0
1791.82/1792.37	c   oneopt           :       0.00          0          0
1791.82/1792.37	c   trivial          :       0.18          2          0
1791.82/1792.37	c   simplerounding   :       0.00          0          0
1791.82/1792.37	c   zirounding       :       0.00          0          0
1791.82/1792.37	c   rounding         :       0.00          0          0
1791.82/1792.37	c   shifting         :       0.00          0          0
1791.82/1792.37	c   intshifting      :       0.00          0          0
1791.82/1792.37	c   twoopt           :       0.00          0          0
1791.82/1792.37	c   fixandinfer      :       0.00          0          0
1791.82/1792.37	c   feaspump         :       0.00          0          0
1791.82/1792.37	c   coefdiving       :       0.00          0          0
1791.82/1792.37	c   pscostdiving     :       0.00          0          0
1791.82/1792.37	c   fracdiving       :       0.00          0          0
1791.82/1792.37	c   veclendiving     :       0.00          0          0
1791.82/1792.37	c   intdiving        :       0.00          0          0
1791.82/1792.37	c   actconsdiving    :       0.00          0          0
1791.82/1792.37	c   objpscostdiving  :       0.00          0          0
1791.82/1792.37	c   rootsoldiving    :       0.00          0          0
1791.82/1792.37	c   linesearchdiving :       0.00          0          0
1791.82/1792.37	c   guideddiving     :       0.00          0          0
1791.82/1792.37	c   octane           :       0.00          0          0
1791.82/1792.37	c   rens             :       0.00          0          0
1791.82/1792.37	c   rins             :       0.00          0          0
1791.82/1792.37	c   localbranching   :       0.00          0          0
1791.82/1792.37	c   mutation         :       0.00          0          0
1791.82/1792.37	c   crossover        :       0.00          0          0
1791.82/1792.37	c   dins             :       0.00          0          0
1791.82/1792.37	c   undercover       :       0.00          0          0
1791.82/1792.37	c   nlp              :       0.00          0          0
1791.82/1792.37	c   trysol           :       0.00          0          0
1791.82/1792.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1791.82/1792.37	c   primal LP        :       0.00          0          0       0.00          -
1791.82/1792.37	c   dual LP          :    1550.95          3     221675   73891.67     142.93
1791.82/1792.37	c   lex dual LP      :       0.00          0          0       0.00          -
1791.82/1792.37	c   barrier LP       :       0.00          0          0       0.00          -
1791.82/1792.37	c   diving/probing LP:       0.00          0          0       0.00          -
1791.82/1792.37	c   strong branching :       0.00          0          0       0.00          -
1791.82/1792.37	c     (at root node) :          -          0          0       0.00          -
1791.82/1792.37	c   conflict analysis:       0.00          0          0       0.00          -
1791.82/1792.37	c B&B Tree           :
1791.82/1792.37	c   number of runs   :          1
1791.82/1792.37	c   nodes            :          1
1791.82/1792.37	c   nodes (total)    :          1
1791.82/1792.37	c   nodes left       :          2
1791.82/1792.37	c   max depth        :          0
1791.82/1792.37	c   max depth (total):          0
1791.82/1792.37	c   backtracks       :          0 (0.0%)
1791.82/1792.37	c   delayed cutoffs  :          0
1791.82/1792.37	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1791.82/1792.37	c   avg switch length:       1.00
1791.82/1792.37	c   switching time   :       0.00
1791.82/1792.37	c Solution           :
1791.82/1792.37	c   Solutions found  :          0 (0 improvements)
1791.82/1792.37	c   Primal Bound     :          -
1791.82/1792.37	c   Dual Bound       : +1.39685367000000e+08
1791.82/1792.37	c   Gap              :   infinite
1791.82/1792.37	c   Root Dual Bound  : +1.39685367000000e+08
1791.82/1792.37	c   Root Iterations  :     221675
1792.73/1793.25	c Time complete: 1792.78.

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-2704488-1278560859/watcher-2704488-1278560859 -o /tmp/evaluation-result-2704488-1278560859/solver-2704488-1278560859 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704488-1278560859.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 28676
/proc/meminfo: memFree=1847096/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=7904 CPUtime=0
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 1070 0 0 0 0 0 0 0 18 0 1 0 24292832 8093696 982 1992294400 4194304 8395647 140737412827104 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 1976 991 365 1026 0 946 0

[startup+0.041125 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 28676
/proc/meminfo: memFree=1847096/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=15136 CPUtime=0.03
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 3073 0 0 0 3 0 0 0 20 0 1 0 24292832 15499264 2984 1992294400 4194304 8395647 140737412827104 18446744073709551615 7275890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 3784 2985 387 1026 0 2754 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15136

[startup+0.10113 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 28676
/proc/meminfo: memFree=1847096/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=27372 CPUtime=0.09
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 6143 0 0 0 7 2 0 0 20 0 1 0 24292832 28028928 6051 1992294400 4194304 8395647 140737412827104 18446744073709551615 4729625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 6843 6051 389 1026 0 5813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27372

[startup+0.301147 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 28676
/proc/meminfo: memFree=1847096/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=56464 CPUtime=0.29
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 13448 0 0 0 24 5 0 0 20 0 1 0 24292832 57819136 13354 1992294400 4194304 8395647 140737412827104 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 14116 13354 394 1026 0 13086 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56464

[startup+0.701182 s]
/proc/loadavg: 0.86 0.97 0.99 3/106 28676
/proc/meminfo: memFree=1847096/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=63776 CPUtime=0.69
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 15264 0 0 0 63 6 0 0 21 0 1 0 24292832 65306624 15170 1992294400 4194304 8395647 140737412827104 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 15944 15170 394 1026 0 14914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63776

[startup+1.50125 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 28677
/proc/meminfo: memFree=1784840/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=80864 CPUtime=1.49
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 19534 0 0 0 141 8 0 0 23 0 1 0 24292832 82804736 19440 1992294400 4194304 8395647 140737412827104 18446744073709551615 7382027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 20216 19440 394 1026 0 19186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80864

[startup+3.10139 s]
/proc/loadavg: 0.86 0.97 0.99 3/107 28677
/proc/meminfo: memFree=1652656/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=222884 CPUtime=3.09
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 53809 0 0 0 289 20 0 0 25 0 1 0 24292832 228233216 53361 1992294400 4194304 8395647 140737412827104 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 55721 53374 475 1026 0 54691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 222884

[startup+6.30167 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 28677
/proc/meminfo: memFree=1575404/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=293020 CPUtime=6.29
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 72097 0 0 0 602 27 0 0 25 0 1 0 24292832 300052480 70862 1992294400 4194304 8395647 140737412827104 18446744073709551615 6074039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 73255 70862 501 1026 0 72225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 293020

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/107 28677
/proc/meminfo: memFree=1545768/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=312020 CPUtime=12.69
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 78491 0 0 0 1241 28 0 0 25 0 1 0 24292832 319508480 75651 1992294400 4194304 8395647 140737412827104 18446744073709551615 4955704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 78005 75651 543 1026 0 76975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 312020

[startup+25.5004 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 28679
/proc/meminfo: memFree=1542048/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=316228 CPUtime=25.48
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 79578 0 0 0 2520 28 0 0 25 0 1 0 24292832 323817472 76716 1992294400 4194304 8395647 140737412827104 18446744073709551615 4910721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 79057 76716 521 1026 0 78027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 316228

[startup+51.1006 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 28679
/proc/meminfo: memFree=1505840/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=353388 CPUtime=51.07
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 88526 0 0 0 5076 31 0 0 25 0 1 0 24292832 361869312 85664 1992294400 4194304 8395647 140737412827104 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 88347 85664 526 1026 0 87317 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 353388

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 28681
/proc/meminfo: memFree=1445328/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=415344 CPUtime=102.27
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 103653 0 0 0 10189 38 0 0 25 0 1 0 24292832 425312256 100785 1992294400 4194304 8395647 140737412827104 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 103836 100785 520 1026 0 102806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 415344

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28681
/proc/meminfo: memFree=1379608/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=480464 CPUtime=162.24
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 120040 0 0 0 16180 44 0 0 25 0 1 0 24292832 491995136 117172 1992294400 4194304 8395647 140737412827104 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 120116 117172 520 1026 0 119086 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 480464

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28683
/proc/meminfo: memFree=1333356/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=526472 CPUtime=222.23
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 131582 0 0 0 22174 49 0 0 25 0 1 0 24292832 539107328 128714 1992294400 4194304 8395647 140737412827104 18446744073709551615 4911325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 131618 128714 520 1026 0 130588 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 526472

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28685
/proc/meminfo: memFree=1230312/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=634268 CPUtime=282.21
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 162994 0 0 0 28152 69 0 0 25 0 1 0 24292832 649490432 154630 1992294400 4194304 8395647 140737412827104 18446744073709551615 6702012 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 158567 154630 762 1026 0 157537 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 634268

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28687
/proc/meminfo: memFree=1216052/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=648144 CPUtime=342.19
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 166944 0 0 0 34136 83 0 0 25 0 1 0 24292832 663699456 158111 1992294400 4194304 8395647 140737412827104 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 162036 158111 680 1026 0 161006 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 648144

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28689
/proc/meminfo: memFree=1215804/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=655784 CPUtime=402.17
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 166983 0 0 0 40124 93 0 0 25 0 1 0 24292832 671522816 158146 1992294400 4194304 8395647 140737412827104 18446744073709551615 6502802 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 163946 158146 676 1026 0 162916 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 655784

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28689
/proc/meminfo: memFree=1241968/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=622036 CPUtime=462.15
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 173969 0 0 0 46107 108 0 0 25 0 1 0 24292832 636964864 151738 1992294400 4194304 8395647 140737412827104 18446744073709551615 6636391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 155509 151738 805 1026 0 154479 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 622036

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28691
/proc/meminfo: memFree=1236016/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=632008 CPUtime=522.14
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 175517 0 0 0 52094 120 0 0 25 0 1 0 24292832 647176192 153172 1992294400 4194304 8395647 140737412827104 18446744073709551615 6696936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 158002 153172 771 1026 0 156972 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 632008

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28693
/proc/meminfo: memFree=1235520/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=632008 CPUtime=582.13
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 175625 0 0 0 58083 130 0 0 25 0 1 0 24292832 647176192 153280 1992294400 4194304 8395647 140737412827104 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 158002 153280 771 1026 0 156972 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 632008

[startup+642.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28695
/proc/meminfo: memFree=1216796/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=642.12
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 64068 144 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 647060

[startup+702.301 s]

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

/proc/meminfo: memFree=1215556/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=1121.99
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 111964 235 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 6663841 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 647060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28718
/proc/meminfo: memFree=1215556/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=1181.97
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 117951 246 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 647060

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28720
/proc/meminfo: memFree=1215556/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=1241.96
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 123940 256 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 6697301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 647060

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28722
/proc/meminfo: memFree=1215556/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=1301.95
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 129927 268 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 647060

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 28722
/proc/meminfo: memFree=1215556/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=1361.93
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 135915 278 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 6390512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 647060

[startup+1422.31 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 28724
/proc/meminfo: memFree=1215556/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=647060 CPUtime=1421.93
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 180741 0 0 0 141903 290 0 0 25 0 1 0 24292832 662589440 157993 1992294400 4194304 8395647 140737412827104 18446744073709551615 6697279 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 161765 157993 798 1026 0 160735 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 647060

[startup+1482.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 28726
/proc/meminfo: memFree=1229320/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=639288 CPUtime=1481.9
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 185214 0 0 0 147887 303 0 0 25 0 1 0 24292832 654630912 154737 1992294400 4194304 8395647 140737412827104 18446744073709551615 6697003 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 159822 154737 799 1026 0 158792 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 639288

[startup+1542.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 28728
/proc/meminfo: memFree=1229072/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=639288 CPUtime=1541.88
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 185245 0 0 0 153872 316 0 0 25 0 1 0 24292832 654630912 154761 1992294400 4194304 8395647 140737412827104 18446744073709551615 6698051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 159822 154761 792 1026 0 158792 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 639288

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28730
/proc/meminfo: memFree=1214068/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=649080 CPUtime=1601.87
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 189377 0 0 0 159859 328 0 0 25 0 1 0 24292832 664657920 158535 1992294400 4194304 8395647 140737412827104 18446744073709551615 6698043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 162270 158535 807 1026 0 161240 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 649080

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28730
/proc/meminfo: memFree=1213944/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=652592 CPUtime=1661.86
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 189378 0 0 0 165847 339 0 0 25 0 1 0 24292832 668254208 158536 1992294400 4194304 8395647 140737412827104 18446744073709551615 6696697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 163148 158536 807 1026 0 162118 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 652592

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28732
/proc/meminfo: memFree=1202164/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1721.84
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192352 0 0 0 171834 350 0 0 25 0 1 0 24292832 676671488 161468 1992294400 4194304 8395647 140737412827104 18446744073709551615 6663833 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161468 802 1026 0 164173 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 660812

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1781.82
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192352 0 0 0 177823 359 0 0 25 0 1 0 24292832 676671488 161468 1992294400 4194304 8395647 140737412827104 18446744073709551615 6635687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161468 802 1026 0 164173 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 660812

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

[startup+1785.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1785.03
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192352 0 0 0 178143 360 0 0 25 0 1 0 24292832 676671488 161468 1992294400 4194304 8395647 140737412827104 18446744073709551615 6697983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161468 802 1026 0 164173 0
Current children cumulated CPU time (s) 1785.03
Current children cumulated vsize (KiB) 660812

[startup+1788.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1788.23
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192352 0 0 0 178462 361 0 0 25 0 1 0 24292832 676671488 161468 1992294400 4194304 8395647 140737412827104 18446744073709551615 6697246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161468 802 1026 0 164173 0
Current children cumulated CPU time (s) 1788.23
Current children cumulated vsize (KiB) 660812

[startup+1790.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1789.83
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192352 0 0 0 178622 361 0 0 25 0 1 0 24292832 676671488 161468 1992294400 4194304 8395647 140737412827104 18446744073709551615 6693780 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161468 802 1026 0 164173 0
Current children cumulated CPU time (s) 1789.83
Current children cumulated vsize (KiB) 660812

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1791.43
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192352 0 0 0 178782 361 0 0 25 0 1 0 24292832 676671488 161468 1992294400 4194304 8395647 140737412827104 18446744073709551615 6697997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161468 802 1026 0 164173 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 660812

[startup+1792.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1792.22
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192362 0 0 0 178861 361 0 0 25 0 1 0 24292832 676671488 161478 1992294400 4194304 8395647 140737412827104 18446744073709551615 6345848 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161478 812 1026 0 164173 0
Current children cumulated CPU time (s) 1792.22
Current children cumulated vsize (KiB) 660812

[startup+1793.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=660812 CPUtime=1792.62
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192362 0 0 0 178901 361 0 0 25 0 1 0 24292832 676671488 161478 1992294400 4194304 8395647 140737412827104 18446744073709551615 4751208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 165203 161478 812 1026 0 164173 0
Current children cumulated CPU time (s) 1792.62
Current children cumulated vsize (KiB) 660812

[startup+1793.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 28734
/proc/meminfo: memFree=1201916/2059040 swapFree=4134896/4192956
[pid=28676] ppid=28674 vsize=534208 CPUtime=1792.73
/proc/28676/stat : 28676 (pbscip.linux.x8) R 28674 28676 28624 0 -1 4202496 192362 0 0 0 178910 363 0 0 25 0 1 0 24292832 547028992 130952 1992294400 4194304 8395647 140737412827104 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28676/statm: 133552 130952 703 1026 0 132522 0
Current children cumulated CPU time (s) 1792.73
Current children cumulated vsize (KiB) 534208

Child status: 0
Real time (s): 1793.28
CPU time (s): 1792.81
CPU user time (s): 1789.12
CPU system time (s): 3.68644
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 666048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.12
system time used= 3.68644
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 192368
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= 4
involuntary context switches= 3907

runsolver used 2.93255 second user time and 8.49571 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-08 05:47:40
IDJOB=2704488
IDBENCH=2530
IDSOLVER=1213
FILE ID=node050/2704488-1278560859
PBS_JOBID= 11239538
Free space on /tmp= 62472 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/MIPLIB/miplib2003/normalized-mps-v2-20-10-atlanta-ip.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-2704488-1278560859/watcher-2704488-1278560859 -o /tmp/evaluation-result-2704488-1278560859/solver-2704488-1278560859 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704488-1278560859.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3d255cade6c21db991c934cb96648acb
RANDOM SEED=391746407

node050.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		: 3000.248
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	: 6000.49
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		: 3000.248
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:       1847500 kB
Buffers:         18832 kB
Cached:         102720 kB
SwapCached:      12220 kB
Active:          98588 kB
Inactive:        37936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847500 kB
SwapTotal:     4192956 kB
SwapFree:      4134896 kB
Dirty:           17756 kB
Writeback:           0 kB
AnonPages:       12308 kB
Mapped:           8284 kB
Slab:            53064 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183308 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= 62460 MiB
End job on node050 at 2010-07-08 06:17:33