Trace number 2703484

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? 1789.93 1790.32

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-standgub.opb
MD5SUMd9d4457b33bb6978c15b3abc72f33e33
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33244
Total number of constraints456
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints456
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 53687091200
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 326417514192
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 77387257610240
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 2427818341201528
Number of bits of the biggest sum of numbers52
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-2703484-1278559264.opb>
0.19/0.26	c original problem has 33244 variables (33244 bin, 0 int, 0 impl, 0 cont) and 456 constraints
0.19/0.26	c problem read
0.19/0.26	c presolving settings loaded
0.49/0.59	c presolving:
0.69/0.77	c (round 1) 15519 del vars, 20 del conss, 15507 chg bounds, 170 chg sides, 323 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.79/0.81	c (round 2) 15883 del vars, 36 del conss, 15867 chg bounds, 170 chg sides, 345 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.79/0.83	c (round 3) 15889 del vars, 36 del conss, 15873 chg bounds, 170 chg sides, 359 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.79/0.88	c (round 4) 15889 del vars, 37 del conss, 15873 chg bounds, 170 chg sides, 359 chg coeffs, 259 upgd conss, 0 impls, 0 clqs
1.00/1.10	c (round 5) 16002 del vars, 37 del conss, 15914 chg bounds, 523 chg sides, 2529 chg coeffs, 259 upgd conss, 1690 impls, 392 clqs
1.10/1.14	c (round 6) 16002 del vars, 37 del conss, 15914 chg bounds, 557 chg sides, 2571 chg coeffs, 259 upgd conss, 1690 impls, 392 clqs
1.10/1.16	c (round 7) 16002 del vars, 39 del conss, 15914 chg bounds, 613 chg sides, 2745 chg coeffs, 259 upgd conss, 1690 impls, 452 clqs
1.10/1.17	c (round 8) 16002 del vars, 43 del conss, 15914 chg bounds, 617 chg sides, 2763 chg coeffs, 259 upgd conss, 1690 impls, 452 clqs
1.49/1.56	c (round 9) 16052 del vars, 43 del conss, 15914 chg bounds, 617 chg sides, 2765 chg coeffs, 259 upgd conss, 1690 impls, 452 clqs
1.59/1.63	c (round 10) 16074 del vars, 43 del conss, 15914 chg bounds, 617 chg sides, 2766 chg coeffs, 259 upgd conss, 1690 impls, 304 clqs
1.99/2.01	c (round 11) 16124 del vars, 43 del conss, 15914 chg bounds, 617 chg sides, 2766 chg coeffs, 259 upgd conss, 1690 impls, 304 clqs
2.20/2.25	c (round 12) 16185 del vars, 43 del conss, 15914 chg bounds, 617 chg sides, 2766 chg coeffs, 259 upgd conss, 2902 impls, 146 clqs
2.29/2.30	c (round 13) 16185 del vars, 43 del conss, 15914 chg bounds, 634 chg sides, 2783 chg coeffs, 259 upgd conss, 2902 impls, 158 clqs
5.69/5.70	c (round 14) 16235 del vars, 43 del conss, 15914 chg bounds, 634 chg sides, 2783 chg coeffs, 259 upgd conss, 18694 impls, 158 clqs
5.69/5.79	c (round 15) 16235 del vars, 45 del conss, 15914 chg bounds, 698 chg sides, 2968 chg coeffs, 259 upgd conss, 18694 impls, 158 clqs
5.79/5.82	c (round 16) 16235 del vars, 71 del conss, 15914 chg bounds, 923 chg sides, 3614 chg coeffs, 259 upgd conss, 18694 impls, 359 clqs
5.79/5.83	c (round 17) 16235 del vars, 73 del conss, 15914 chg bounds, 928 chg sides, 3628 chg coeffs, 259 upgd conss, 18694 impls, 362 clqs
6.60/6.65	c (round 18) 16285 del vars, 73 del conss, 15914 chg bounds, 928 chg sides, 3628 chg coeffs, 259 upgd conss, 18948 impls, 361 clqs
6.69/6.73	c (round 19) 16285 del vars, 77 del conss, 15914 chg bounds, 957 chg sides, 3683 chg coeffs, 259 upgd conss, 18948 impls, 374 clqs
6.69/6.74	c (round 20) 16285 del vars, 78 del conss, 15914 chg bounds, 957 chg sides, 3683 chg coeffs, 259 upgd conss, 18948 impls, 374 clqs
7.70/7.78	c    (7.5s) probing: 839/17242 (4.9%) - 276 fixings, 25 aggregations, 8271 implications, 0 bound changes
7.70/7.78	c    (7.5s) probing aborted: 100/100 successive totally useless probings
7.70/7.78	c (round 21) 16325 del vars, 78 del conss, 15914 chg bounds, 957 chg sides, 3683 chg coeffs, 259 upgd conss, 19088 impls, 372 clqs
7.79/7.85	c (round 22) 16325 del vars, 81 del conss, 15914 chg bounds, 967 chg sides, 3694 chg coeffs, 259 upgd conss, 19088 impls, 378 clqs
7.79/7.86	c (round 23) 16325 del vars, 82 del conss, 15914 chg bounds, 967 chg sides, 3694 chg coeffs, 259 upgd conss, 19088 impls, 378 clqs
8.59/8.64	c    (8.4s) probing: 954/17242 (5.5%) - 276 fixings, 29 aggregations, 8271 implications, 0 bound changes
8.59/8.64	c    (8.4s) probing aborted: 100/100 successive totally useless probings
8.59/8.64	c (round 24) 16329 del vars, 82 del conss, 15914 chg bounds, 967 chg sides, 3694 chg coeffs, 259 upgd conss, 19088 impls, 378 clqs
8.59/8.67	c (round 25) 16329 del vars, 83 del conss, 15914 chg bounds, 967 chg sides, 3694 chg coeffs, 259 upgd conss, 19088 impls, 378 clqs
8.70/8.75	c    (8.5s) probing: 964/17242 (5.6%) - 276 fixings, 29 aggregations, 8271 implications, 0 bound changes
8.70/8.75	c    (8.5s) probing aborted: 100/100 successive totally useless probings
8.70/8.75	c presolving (26 rounds):
8.70/8.75	c  16329 deleted vars, 83 deleted constraints, 15914 tightened bounds, 0 added holes, 967 changed sides, 3694 changed coefficients
8.70/8.75	c  19088 implications, 378 cliques
8.70/8.75	c presolved problem has 16915 variables (16915 bin, 0 int, 0 impl, 0 cont) and 680 constraints
8.70/8.75	c     229 constraints of type <knapsack>
8.70/8.75	c     291 constraints of type <setppc>
8.70/8.75	c     160 constraints of type <linear>
8.70/8.75	c transformed objective value is always integral (scale: 1)
8.70/8.75	c Presolving Time: 8.36
8.70/8.75	c - non default parameters ----------------------------------------------------------------------
8.70/8.75	c # SCIP version 1.2.1.3
8.70/8.75	c 
8.70/8.75	c # frequency for displaying node information lines
8.70/8.75	c # [type: int, range: [-1,2147483647], default: 100]
8.70/8.75	c display/freq = 10000
8.70/8.75	c 
8.70/8.75	c # maximal time in seconds to run
8.70/8.75	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
8.70/8.75	c limits/time = 1789.75
8.70/8.75	c 
8.70/8.75	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
8.70/8.75	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
8.70/8.75	c limits/memory = 1620
8.70/8.75	c 
8.70/8.75	c # default clock type (1: CPU user seconds, 2: wall clock time)
8.70/8.75	c # [type: int, range: [1,2], default: 1]
8.70/8.75	c timing/clocktype = 2
8.70/8.75	c 
8.70/8.75	c # should presolving try to simplify inequalities
8.70/8.75	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.70/8.75	c constraints/linear/simplifyinequalities = TRUE
8.70/8.75	c 
8.70/8.75	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
8.70/8.75	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.70/8.75	c constraints/indicator/addCouplingCons = TRUE
8.70/8.75	c 
8.70/8.75	c # should presolving try to simplify knapsacks
8.70/8.75	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.70/8.75	c constraints/knapsack/simplifyinequalities = TRUE
8.70/8.75	c 
8.70/8.75	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
8.70/8.75	c # [type: int, range: [-1,2147483647], default: -1]
8.70/8.75	c separating/rapidlearning/freq = 0
8.70/8.75	c 
8.70/8.75	c -----------------------------------------------------------------------------------------------
8.70/8.75	c start solving
8.70/8.76	c 
8.89/8.90	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
8.89/8.90	c   8.6s|     1 |     0 |   100 |     - |  74M|   0 |  42 |  16k| 680 |  16k| 680 |   0 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
10.08/10.18	c   9.9s|     1 |     0 |  1522 |     - |  76M|   0 |  55 |  16k| 680 |  16k| 736 |  56 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
10.90/10.91	c  10.6s|     1 |     0 |  1615 |     - |  76M|   0 |  87 |  16k| 680 |  16k| 790 | 110 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
11.79/11.82	c  11.6s|     1 |     0 |  1823 |     - |  76M|   0 |  95 |  16k| 680 |  16k| 849 | 169 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
12.88/12.90	c  12.6s|     1 |     0 |  2029 |     - |  77M|   0 | 116 |  16k| 680 |  16k| 900 | 220 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
14.09/14.18	c  13.9s|     1 |     0 |  2340 |     - |  77M|   0 | 123 |  16k| 680 |  16k| 959 | 279 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
15.49/15.55	c  15.3s|     1 |     0 |  2666 |     - |  78M|   0 | 128 |  16k| 680 |  16k|1009 | 329 |   0 |   0 | 1.287884e+06 |      --      |    Inf 
19.59/19.64	c  19.4s|     1 |     2 |  2666 |     - |  78M|   0 | 128 |  16k| 680 |  16k|1009 | 329 |   0 |  42 | 1.287884e+06 |      --      |    Inf 
1096.05/1096.31	c  1096s| 10000 |  8629 |678852 |  67.6 | 150M| 145 |  58 |  16k|3125 |  16k| 880 | 329 |4516 |8427 | 1.287884e+06 |      --      |    Inf 
1698.63/1699.02	c  1699s| 20000 | 14500 |  1038k|  51.8 | 208M| 208 |  45 |  16k|2203 |  16k| 880 | 329 |  12k|  16k| 1.287884e+06 |      --      |    Inf 
1789.60/1790.02	c 
1789.60/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.60/1790.02	c Solving Time (sec) : 1789.76
1789.60/1790.02	c Solving Nodes      : 22061
1789.60/1790.02	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.60/1790.02	c Dual Bound         : +1.28788428800005e+06
1789.60/1790.02	c Gap                : infinite
1789.60/1790.02	s UNKNOWN
1789.60/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.60/1790.02	c Solving Time       :    1789.76
1789.60/1790.02	c Original Problem   :
1789.60/1790.02	c   Problem name     : HOME/instance-2703484-1278559264.opb
1789.60/1790.02	c   Variables        : 33244 (33244 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.60/1790.02	c   Constraints      : 456 initial, 456 maximal
1789.60/1790.02	c Presolved Problem  :
1789.60/1790.02	c   Problem name     : t_HOME/instance-2703484-1278559264.opb
1789.60/1790.02	c   Variables        : 16915 (16915 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.60/1790.02	c   Constraints      : 680 initial, 3365 maximal
1789.60/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.60/1790.02	c   trivial          :       0.09          0          0          0          0          0          0          0          0
1789.60/1790.02	c   dualfix          :       0.09          0          0          0          0          0          0          0          0
1789.60/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.60/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.60/1790.02	c   implics          :       0.04          0          0          0          0          0          0          0          0
1789.60/1790.02	c   probing          :       6.98        276         29          0          0          0          0          0          0
1789.60/1790.02	c   knapsack         :       0.47         94          0          0         41          0         30        797       3335
1789.60/1790.02	c   setppc           :       0.01          0          0          0          0          0         16          0          0
1789.60/1790.02	c   linear           :       0.43      15914         16          0      15873          0         37        170        359
1789.60/1790.02	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.60/1790.02	c   root node        :          -        220          -          -        220          -          -          -          -
1789.60/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.60/1790.02	c   integral         :          0          0          0      21580          0          5       4553          0          0      38116
1789.60/1790.02	c   knapsack         :        229          6     133652          0          1        425    1002558         36          0          0
1789.60/1790.02	c   setppc           :        291          6     107396          0          1          0      16240          0          0          0
1789.60/1790.02	c   linear           :        160          6     133227          0          0       2432     456054        454          0          0
1789.60/1790.02	c   logicor          :          0+         0      30530          0          0         20      11308          0          0          0
1789.60/1790.02	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.60/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.60/1790.02	c   integral         :     293.07       0.00       0.00     293.07       0.00
1789.60/1790.02	c   knapsack         :      20.83       0.02      20.82       0.00       0.00
1789.60/1790.02	c   setppc           :       1.18       0.00       1.18       0.00       0.00
1789.60/1790.02	c   linear           :     216.30       1.06     215.25       0.00       0.00
1789.60/1790.02	c   logicor          :       1.03       0.00       1.03       0.00       0.00
1789.60/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.60/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.60/1790.02	c   vbounds          :       0.12          2          0          0
1789.60/1790.02	c   rootredcost      :       0.11          0          0          0
1789.60/1790.02	c   pseudoobj        :       3.70     131406          0          0
1789.60/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.60/1790.02	c   propagation      :      17.00       2684       2651      86545      235.0         44       37.6          -
1789.60/1790.02	c   infeasible LP    :      23.93       2754       2740      16491      204.0        232       41.5          0
1789.60/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.60/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.60/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.60/1790.02	c   applied globally :          -          -          -      15558      132.7          -          -          -
1789.60/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.60/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.60/1790.02	c   cut pool         :       0.00          5          -          -        127          -    (maximal pool size: 889)
1789.60/1790.02	c   redcost          :      73.12      21324          0          0          0          0
1789.60/1790.02	c   impliedbounds    :       0.01          6          0          0         10          0
1789.60/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.60/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.60/1790.02	c   gomory           :       0.15          6          0          0         21          0
1789.60/1790.02	c   strongcg         :       0.18          6          0          0         62          0
1789.60/1790.02	c   cmir             :       1.29          6          0          0        321          0
1789.60/1790.02	c   flowcover        :       2.49          6          0          0        623          0
1789.60/1790.02	c   clique           :       0.03          6          0          0          9          0
1789.60/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.60/1790.02	c   mcf              :       0.00          1          0          0          0          0
1789.60/1790.02	c   rapidlearning    :       0.00          0          0          0          0          0
1789.60/1790.02	c Pricers            :       Time      Calls       Vars
1789.60/1790.02	c   problem variables:       0.00          0          0
1789.60/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.60/1790.02	c   relpscost        :     292.97      21580          5       4553          0          0      38116
1789.60/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.60/1790.02	c   inference        :       0.01          1          0          0          0          0          2
1789.60/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.60/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.60/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.60/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.60/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.60/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.60/1790.02	c   LP solutions     :       0.00          -          0
1789.60/1790.02	c   pseudo solutions :       0.00          -          0
1789.60/1790.02	c   oneopt           :       0.04          0          0
1789.60/1790.02	c   crossover        :       0.03          0          0
1789.60/1790.02	c   guideddiving     :       0.00          0          0
1789.60/1790.02	c   intshifting      :       0.00          0          0
1789.60/1790.02	c   rootsoldiving    :      26.34          2          0
1789.60/1790.02	c   coefdiving       :     172.96         12          0
1789.60/1790.02	c   fracdiving       :     137.13         16          0
1789.60/1790.02	c   linesearchdiving :      57.86         16          0
1789.60/1790.02	c   veclendiving     :      71.85         16          0
1789.60/1790.02	c   pscostdiving     :     173.38         19          0
1789.60/1790.02	c   feaspump         :       6.42         16          0
1789.60/1790.02	c   objpscostdiving  :      11.37         24          0
1789.60/1790.02	c   trivial          :       0.08          2          0
1789.60/1790.02	c   simplerounding   :       0.08      18877          0
1789.60/1790.02	c   zirounding       :       0.26       1000          0
1789.60/1790.02	c   rounding         :       3.09       2012          0
1789.60/1790.02	c   shifting         :      28.92        596          0
1789.60/1790.02	c   twoopt           :       0.00          0          0
1789.60/1790.02	c   fixandinfer      :       0.00          0          0
1789.60/1790.02	c   intdiving        :       0.00          0          0
1789.60/1790.02	c   actconsdiving    :       0.00          0          0
1789.60/1790.02	c   octane           :       0.00          0          0
1789.60/1790.02	c   rens             :       0.34          1          0
1789.60/1790.02	c   rins             :       0.00          0          0
1789.60/1790.02	c   localbranching   :       0.00          0          0
1789.60/1790.02	c   mutation         :       0.00          0          0
1789.60/1790.02	c   dins             :       0.00          0          0
1789.60/1790.02	c   undercover       :       0.00          0          0
1789.60/1790.02	c   nlp              :       0.02          0          0
1789.60/1790.02	c   trysol           :       0.02          0          0
1789.60/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.60/1790.02	c   primal LP        :       0.02          1         14      14.00     700.04
1789.60/1790.02	c   dual LP          :     373.69      22521     766741      34.05    2051.81
1789.60/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.60/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.60/1790.02	c   diving/probing LP:     315.44      36573     326603       8.93    1035.37
1789.60/1790.02	c   strong branching :     291.02      16928     339087      20.03    1165.17
1789.60/1790.02	c     (at root node) :          -         42       6237     148.50          -
1789.60/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.60/1790.02	c B&B Tree           :
1789.60/1790.02	c   number of runs   :          1
1789.60/1790.02	c   nodes            :      22061
1789.60/1790.02	c   nodes (total)    :      22061
1789.60/1790.02	c   nodes left       :      15407
1789.60/1790.02	c   max depth        :        208
1789.60/1790.02	c   max depth (total):        208
1789.60/1790.02	c   backtracks       :        964 (4.4%)
1789.60/1790.02	c   delayed cutoffs  :        651
1789.60/1790.02	c   repropagations   :      25645 (57470 domain reductions, 646 cutoffs)
1789.60/1790.02	c   avg switch length:       4.51
1789.60/1790.02	c   switching time   :      15.71
1789.60/1790.02	c Solution           :
1789.60/1790.02	c   Solutions found  :          0 (0 improvements)
1789.60/1790.02	c   Primal Bound     :          -
1789.60/1790.02	c   Dual Bound       : +1.28788428800005e+06
1789.60/1790.02	c   Gap              :   infinite
1789.60/1790.02	c   Root Dual Bound  : +1.28788428800005e+06
1789.60/1790.02	c   Root Iterations  :       2666
1789.90/1790.31	c Time complete: 1789.91.

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-2703484-1278559264/watcher-2703484-1278559264 -o /tmp/evaluation-result-2703484-1278559264/solver-2703484-1278559264 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703484-1278559264.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: 1.02 1.02 1.00 3/106 27756
/proc/meminfo: memFree=1584224/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=7904 CPUtime=0
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 1039 0 0 0 0 0 0 0 19 0 1 0 24133940 8093696 951 1992294400 4194304 8395647 140734936177344 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27756/statm: 1976 958 365 1026 0 946 0

[startup+0.0139489 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 27756
/proc/meminfo: memFree=1584224/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=10680 CPUtime=0
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 1948 0 0 0 0 0 0 0 19 0 1 0 24133940 10936320 1860 1992294400 4194304 8395647 140734936177344 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27756/statm: 2670 1862 393 1026 0 1640 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10680

[startup+0.100932 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 27756
/proc/meminfo: memFree=1584224/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=27520 CPUtime=0.09
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 6184 0 0 0 7 2 0 0 21 0 1 0 24133940 28180480 6096 1992294400 4194304 8395647 140734936177344 18446744073709551615 7370171 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27756/statm: 6880 6096 393 1026 0 5850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27520

[startup+0.300944 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 27756
/proc/meminfo: memFree=1584224/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=53168 CPUtime=0.29
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 12726 0 0 0 25 4 0 0 21 0 1 0 24133940 54444032 12245 1992294400 4194304 8395647 140734936177344 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 13292 12256 410 1026 0 12262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53168

[startup+0.700969 s]
/proc/loadavg: 1.02 1.02 1.00 3/106 27756
/proc/meminfo: memFree=1584224/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=84644 CPUtime=0.69
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 19883 0 0 0 63 6 0 0 22 0 1 0 24133940 86675456 19402 1992294400 4194304 8395647 140734936177344 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 21161 19402 471 1026 0 20131 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84644

[startup+1.50102 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27757
/proc/meminfo: memFree=1502004/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=96352 CPUtime=1.49
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 22757 0 0 0 142 7 0 0 25 0 1 0 24133940 98664448 22232 1992294400 4194304 8395647 140734936177344 18446744073709551615 4911325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 24088 22232 525 1026 0 23058 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96352

[startup+3.10112 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27757
/proc/meminfo: memFree=1496548/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=97900 CPUtime=3.09
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 23215 0 0 0 302 7 0 0 25 0 1 0 24133940 100249600 22675 1992294400 4194304 8395647 140734936177344 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 24475 22675 510 1026 0 23445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97900

[startup+6.30132 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27757
/proc/meminfo: memFree=1494688/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=99484 CPUtime=6.29
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 23579 0 0 0 621 8 0 0 25 0 1 0 24133940 101871616 23039 1992294400 4194304 8395647 140734936177344 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 24871 23039 510 1026 0 23841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99484

[startup+12.7007 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 27757
/proc/meminfo: memFree=1461828/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=134180 CPUtime=12.69
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 31912 0 0 0 1258 11 0 0 25 0 1 0 24133940 137400320 31025 1992294400 4194304 8395647 140734936177344 18446744073709551615 5841303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 33545 31025 648 1026 0 32515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134180

[startup+25.5005 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27757
/proc/meminfo: memFree=1457860/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=135652 CPUtime=25.48
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 43640 0 0 0 2525 23 0 0 25 0 1 0 24133940 138907648 31885 1992294400 4194304 8395647 140734936177344 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 33913 31885 654 1026 0 32883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135652

[startup+51.1011 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27757
/proc/meminfo: memFree=1457860/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=135652 CPUtime=51.08
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 43640 0 0 0 5071 37 0 0 25 0 1 0 24133940 138907648 31885 1992294400 4194304 8395647 140734936177344 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 33913 31885 654 1026 0 32883 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135652

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27759
/proc/meminfo: memFree=1456744/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=137204 CPUtime=102.27
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 44163 0 0 0 10155 72 0 0 25 0 1 0 24133940 140496896 32408 1992294400 4194304 8395647 140734936177344 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 34301 32408 754 1026 0 33271 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 137204

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27761
/proc/meminfo: memFree=1455380/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=138440 CPUtime=162.26
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 44480 0 0 0 16117 109 0 0 25 0 1 0 24133940 141762560 32724 1992294400 4194304 8395647 140734936177344 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 34610 32724 754 1026 0 33580 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 138440

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27763
/proc/meminfo: memFree=1452280/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=141252 CPUtime=222.24
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 45260 0 0 0 22090 134 0 0 25 0 1 0 24133940 144642048 33504 1992294400 4194304 8395647 140734936177344 18446744073709551615 6585987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 35313 33504 754 1026 0 34283 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 141252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27763
/proc/meminfo: memFree=1448312/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=144992 CPUtime=282.23
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 46261 0 0 0 28063 160 0 0 25 0 1 0 24133940 148471808 34505 1992294400 4194304 8395647 140734936177344 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 36248 34505 754 1026 0 35218 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 144992

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27765
/proc/meminfo: memFree=1443228/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=150172 CPUtime=342.21
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 47511 0 0 0 34034 187 0 0 25 0 1 0 24133940 153776128 35755 1992294400 4194304 8395647 140734936177344 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 37543 35755 754 1026 0 36513 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 150172

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27767
/proc/meminfo: memFree=1434052/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=159156 CPUtime=402.21
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 49780 0 0 0 40012 209 0 0 25 0 1 0 24133940 162975744 38024 1992294400 4194304 8395647 140734936177344 18446744073709551615 6119744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 39789 38024 754 1026 0 38759 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 159156

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27769
/proc/meminfo: memFree=1428596/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=164488 CPUtime=462.19
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 51134 0 0 0 45983 236 0 0 25 0 1 0 24133940 168435712 39378 1992294400 4194304 8395647 140734936177344 18446744073709551615 6622016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 41122 39378 754 1026 0 40092 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 164488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27771
/proc/meminfo: memFree=1423884/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=169348 CPUtime=522.18
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 52294 0 0 0 51960 258 0 0 25 0 1 0 24133940 173412352 40538 1992294400 4194304 8395647 140734936177344 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 42337 40538 754 1026 0 41307 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 169348

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27771
/proc/meminfo: memFree=1416816/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=177556 CPUtime=582.16
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 54070 0 0 0 57935 281 0 0 25 0 1 0 24133940 181817344 42314 1992294400 4194304 8395647 140734936177344 18446744073709551615 6644172 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 44389 42314 754 1026 0 43359 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 177556

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 27773
/proc/meminfo: memFree=1412228/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=182648 CPUtime=642.16
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 55207 0 0 0 63911 305 0 0 25 0 1 0 24133940 187031552 43451 1992294400 4194304 8395647 140734936177344 18446744073709551615 6470617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 45662 43451 754 1026 0 44632 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 182648

[startup+702.301 s]

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

/proc/meminfo: memFree=1368332/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=229648 CPUtime=1002.08
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 66093 0 0 0 99764 444 0 0 25 0 1 0 24133940 235159552 54337 1992294400 4194304 8395647 140734936177344 18446744073709551615 6622270 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 57412 54337 755 1026 0 56382 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 229648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27785
/proc/meminfo: memFree=1364984/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=232484 CPUtime=1062.06
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 66922 0 0 0 105738 468 0 0 25 0 1 0 24133940 238063616 55166 1992294400 4194304 8395647 140734936177344 18446744073709551615 6654261 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 58121 55166 755 1026 0 57091 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 232484

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 27787
/proc/meminfo: memFree=1358784/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=238260 CPUtime=1122.05
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 68468 0 0 0 111717 488 0 0 25 0 1 0 24133940 243978240 56712 1992294400 4194304 8395647 140734936177344 18446744073709551615 7385670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 59565 56712 755 1026 0 58535 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 238260

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 3/107 27787
/proc/meminfo: memFree=1355188/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=241896 CPUtime=1182.03
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 69373 0 0 0 117691 512 0 0 25 0 1 0 24133940 247701504 57617 1992294400 4194304 8395647 140734936177344 18446744073709551615 5029380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 60474 57617 755 1026 0 59444 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 241896

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27789
/proc/meminfo: memFree=1348864/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=248428 CPUtime=1242.02
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 70940 0 0 0 123668 534 0 0 25 0 1 0 24133940 254390272 59184 1992294400 4194304 8395647 140734936177344 18446744073709551615 6744602 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 62107 59184 755 1026 0 61077 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 248428

[startup+1302.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 27791
/proc/meminfo: memFree=1339936/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=257332 CPUtime=1302.01
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 73149 0 0 0 129639 562 0 0 25 0 1 0 24133940 263507968 61393 1992294400 4194304 8395647 140734936177344 18446744073709551615 6119744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 64333 61393 755 1026 0 63303 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 257332

[startup+1362.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 27793
/proc/meminfo: memFree=1328156/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=269016 CPUtime=1361.99
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 76090 0 0 0 135608 591 0 0 25 0 1 0 24133940 275472384 64334 1992294400 4194304 8395647 140734936177344 18446744073709551615 6721129 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 67254 64334 755 1026 0 66224 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 269016

[startup+1422.31 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 27795
/proc/meminfo: memFree=1317120/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=280032 CPUtime=1421.99
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 78814 0 0 0 141589 610 0 0 25 0 1 0 24133940 286752768 67058 1992294400 4194304 8395647 140734936177344 18446744073709551615 6108031 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 70008 67058 755 1026 0 68978 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 280032

[startup+1482.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27795
/proc/meminfo: memFree=1313648/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=283464 CPUtime=1481.97
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 79739 0 0 0 147558 639 0 0 25 0 1 0 24133940 290267136 67983 1992294400 4194304 8395647 140734936177344 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 70866 67983 755 1026 0 69836 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 283464

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27797
/proc/meminfo: memFree=1305712/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=291248 CPUtime=1541.95
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 81700 0 0 0 153530 665 0 0 25 0 1 0 24133940 298237952 69944 1992294400 4194304 8395647 140734936177344 18446744073709551615 6669706 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 72812 69944 755 1026 0 71782 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 291248

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27799
/proc/meminfo: memFree=1297280/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=299720 CPUtime=1601.94
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 83819 0 0 0 159505 689 0 0 25 0 1 0 24133940 306913280 72063 1992294400 4194304 8395647 140734936177344 18446744073709551615 18446744073699065989 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 74930 72063 755 1026 0 73900 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 299720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27801
/proc/meminfo: memFree=1290956/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=306260 CPUtime=1661.93
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 85387 0 0 0 165485 708 0 0 25 0 1 0 24133940 313610240 73631 1992294400 4194304 8395647 140734936177344 18446744073709551615 5926381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 76565 73631 755 1026 0 75535 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 306260

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27803
/proc/meminfo: memFree=1285872/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=311308 CPUtime=1721.91
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 86652 0 0 0 171461 730 0 0 25 0 1 0 24133940 318779392 74896 1992294400 4194304 8395647 140734936177344 18446744073709551615 6119850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 77827 74896 755 1026 0 76797 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 311308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27803
/proc/meminfo: memFree=1278556/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=318636 CPUtime=1781.9
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 88452 0 0 0 177438 752 0 0 25 0 1 0 24133940 326283264 76696 1992294400 4194304 8395647 140734936177344 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 79659 76696 755 1026 0 78629 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 318636

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 27805
/proc/meminfo: memFree=1277936/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=319152 CPUtime=1785.1
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 88602 0 0 0 177757 753 0 0 25 0 1 0 24133940 326811648 76846 1992294400 4194304 8395647 140734936177344 18446744073709551615 6583716 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 79788 76846 755 1026 0 78758 0
Current children cumulated CPU time (s) 1785.1
Current children cumulated vsize (KiB) 319152

[startup+1788.7 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27805
/proc/meminfo: memFree=1277936/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=319152 CPUtime=1788.3
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 88602 0 0 0 178076 754 0 0 25 0 1 0 24133940 326811648 76846 1992294400 4194304 8395647 140734936177344 18446744073709551615 6586854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 79788 76846 755 1026 0 78758 0
Current children cumulated CPU time (s) 1788.3
Current children cumulated vsize (KiB) 319152

[startup+1789.5 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27805
/proc/meminfo: memFree=1277936/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=319152 CPUtime=1789.1
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 88602 0 0 0 178155 755 0 0 25 0 1 0 24133940 326811648 76846 1992294400 4194304 8395647 140734936177344 18446744073709551615 6586889 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 79788 76846 755 1026 0 78758 0
Current children cumulated CPU time (s) 1789.1
Current children cumulated vsize (KiB) 319152

[startup+1789.9 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27805
/proc/meminfo: memFree=1277936/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=319152 CPUtime=1789.5
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 88602 0 0 0 178195 755 0 0 25 0 1 0 24133940 326811648 76846 1992294400 4194304 8395647 140734936177344 18446744073709551615 6003097 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27756/statm: 79788 76846 755 1026 0 78758 0
Current children cumulated CPU time (s) 1789.5
Current children cumulated vsize (KiB) 319152

[startup+1790.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27805
/proc/meminfo: memFree=1277936/2059040 swapFree=4139744/4192956
[pid=27756] ppid=27754 vsize=296008 CPUtime=1789.9
/proc/27756/stat : 27756 (pbscip.linux.x8) R 27754 27756 26293 0 -1 4202496 88605 0 0 0 178234 756 0 0 25 0 1 0 24133940 303112192 53620 1992294400 4194304 8395647 140734936177344 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27756/statm: 74002 53620 758 1026 0 72972 0
Current children cumulated CPU time (s) 1789.9
Current children cumulated vsize (KiB) 296008

Child status: 0
Real time (s): 1790.32
CPU time (s): 1789.93
CPU user time (s): 1782.35
CPU system time (s): 7.58685
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 319152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.35
system time used= 7.58685
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88606
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= 2853

runsolver used 2.95255 second user time and 8.44871 second system time

The end

Launcher Data 

Begin job on node039 at 2010-07-08 05:21:04
IDJOB=2703484
IDBENCH=2413
IDSOLVER=1213
FILE ID=node039/2703484-1278559264
PBS_JOBID= 11239500
Free space on /tmp= 62548 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-standgub.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-2703484-1278559264/watcher-2703484-1278559264 -o /tmp/evaluation-result-2703484-1278559264/solver-2703484-1278559264 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703484-1278559264.opb -t 1800 -m 1800

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

MD5SUM BENCH= d9d4457b33bb6978c15b3abc72f33e33
RANDOM SEED=595810675

node039.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1584752 kB
Buffers:         68376 kB
Cached:         303544 kB
SwapCached:       7232 kB
Active:         159640 kB
Inactive:       226544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1584752 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:           11572 kB
Writeback:           0 kB
AnonPages:       11528 kB
Mapped:          11876 kB
Slab:            66084 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62540 MiB
End job on node039 at 2010-07-08 05:50:55