Trace number 2703467

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? 1796.49 1797.17

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-dg012142.opb
MD5SUM4f88b3d47f6404caca0c9a65b4bd3b5a
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 variables41920
Total number of constraints2137
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2097
Minimum length of a constraint1
Maximum length of a constraint371
Number of terms in the objective function 22720
Biggest coefficient in the objective function 5368709120000
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 1036222338778688
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 5368709120000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 1036222338778688
Number of bits of the biggest sum of numbers50
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-2703467-1278558055.opb>
0.59/0.65	c original problem has 41920 variables (41920 bin, 0 int, 0 impl, 0 cont) and 2137 constraints
0.59/0.65	c problem read
0.59/0.65	c presolving settings loaded
1.10/1.16	c presolving:
1.29/1.39	c (round 1) 6314 del vars, 46 del conss, 6308 chg bounds, 72 chg sides, 41048 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
1.39/1.49	c (round 2) 7785 del vars, 46 del conss, 7599 chg bounds, 95 chg sides, 42724 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
2.29/2.31	c (round 3) 7785 del vars, 46 del conss, 7599 chg bounds, 95 chg sides, 42724 chg coeffs, 1367 upgd conss, 0 impls, 0 clqs
2.99/3.10	c (round 4) 7785 del vars, 46 del conss, 7599 chg bounds, 2352 chg sides, 61751 chg coeffs, 1451 upgd conss, 7944 impls, 777 clqs
3.20/3.30	c (round 5) 7785 del vars, 49 del conss, 7599 chg bounds, 3224 chg sides, 64276 chg coeffs, 1451 upgd conss, 9038 impls, 878 clqs
3.30/3.39	c (round 6) 7802 del vars, 115 del conss, 7599 chg bounds, 3921 chg sides, 65289 chg coeffs, 1451 upgd conss, 9038 impls, 878 clqs
3.39/3.42	c (round 7) 7845 del vars, 115 del conss, 7599 chg bounds, 3921 chg sides, 65292 chg coeffs, 1451 upgd conss, 9038 impls, 878 clqs
6.88/6.97	c    (6.3s) probing: 397/34075 (1.2%) - 34 fixings, 0 aggregations, 575 implications, 0 bound changes
6.88/6.97	c    (6.3s) probing aborted: 100/100 successive totally useless probings
6.88/6.98	c (round 8) 7879 del vars, 115 del conss, 7599 chg bounds, 3921 chg sides, 65293 chg coeffs, 1451 upgd conss, 10188 impls, 878 clqs
7.28/7.40	c (round 9) 7879 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 65456 chg coeffs, 1451 upgd conss, 10188 impls, 878 clqs
8.78/8.83	c (round 10) 7931 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 65497 chg coeffs, 1451 upgd conss, 10588 impls, 878 clqs
9.18/9.22	c (round 11) 7931 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 65663 chg coeffs, 1451 upgd conss, 10588 impls, 878 clqs
11.87/11.95	c    (11.3s) probing: 819/34075 (2.4%) - 131 fixings, 0 aggregations, 935 implications, 0 bound changes
11.87/11.95	c    (11.3s) probing aborted: 100/100 successive totally useless probings
11.87/11.95	c (round 12) 7976 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 65739 chg coeffs, 1451 upgd conss, 10908 impls, 878 clqs
12.17/12.30	c (round 13) 7976 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 65908 chg coeffs, 1451 upgd conss, 10908 impls, 878 clqs
14.07/14.11	c    (13.5s) probing: 1000/34075 (2.9%) - 165 fixings, 0 aggregations, 1061 implications, 0 bound changes
15.57/15.60	c (round 14) 8028 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 65978 chg coeffs, 1451 upgd conss, 11748 impls, 878 clqs
15.87/15.93	c (round 15) 8028 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66120 chg coeffs, 1451 upgd conss, 11748 impls, 878 clqs
19.87/19.90	c (round 16) 8084 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66163 chg coeffs, 1451 upgd conss, 12454 impls, 878 clqs
23.47/23.56	c    (22.9s) probing: 2000/34075 (5.9%) - 278 fixings, 0 aggregations, 2543 implications, 0 bound changes
25.28/25.33	c (round 17) 8136 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66233 chg coeffs, 1451 upgd conss, 15600 impls, 878 clqs
25.57/25.60	c (round 18) 8136 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66336 chg coeffs, 1451 upgd conss, 15600 impls, 878 clqs
30.17/30.26	c    (29.6s) probing: 2726/34075 (8.0%) - 328 fixings, 0 aggregations, 4247 implications, 0 bound changes
30.17/30.26	c    (29.6s) probing aborted: 100/100 successive totally useless probings
30.17/30.26	c (round 19) 8173 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66338 chg coeffs, 1451 upgd conss, 17552 impls, 878 clqs
32.77/32.85	c    (32.2s) probing: 2982/34075 (8.8%) - 358 fixings, 0 aggregations, 4316 implications, 0 bound changes
32.77/32.85	c    (32.2s) probing aborted: 100/100 successive totally useless probings
32.77/32.85	c (round 20) 8203 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66381 chg coeffs, 1451 upgd conss, 17690 impls, 878 clqs
33.16/33.23	c    (32.6s) probing: 3000/34075 (8.8%) - 359 fixings, 0 aggregations, 4316 implications, 0 bound changes
36.56/36.65	c    (36.0s) probing: 3394/34075 (10.0%) - 373 fixings, 0 aggregations, 4341 implications, 0 bound changes
36.56/36.65	c    (36.0s) probing aborted: 100/100 successive totally useless probings
36.56/36.65	c (round 21) 8218 del vars, 115 del conss, 7599 chg bounds, 4024 chg sides, 66392 chg coeffs, 1451 upgd conss, 17740 impls, 878 clqs
37.66/37.71	c    (37.1s) probing: 3496/34075 (10.3%) - 376 fixings, 0 aggregations, 4341 implications, 0 bound changes
37.66/37.71	c    (37.1s) probing aborted: 100/100 successive totally useless probings
37.66/37.72	c presolving (22 rounds):
37.66/37.72	c  8221 deleted vars, 115 deleted constraints, 7599 tightened bounds, 0 added holes, 4024 changed sides, 66403 changed coefficients
37.66/37.72	c  17740 implications, 878 cliques
37.66/37.72	c presolved problem has 33699 variables (33699 bin, 0 int, 0 impl, 0 cont) and 2964 constraints
37.66/37.72	c    1446 constraints of type <knapsack>
37.66/37.72	c     878 constraints of type <setppc>
37.66/37.72	c     640 constraints of type <linear>
37.66/37.72	c transformed objective value is always integral (scale: 1)
37.66/37.72	c Presolving Time: 36.82
37.66/37.72	c - non default parameters ----------------------------------------------------------------------
37.66/37.72	c # SCIP version 1.2.1.3
37.66/37.72	c 
37.66/37.72	c # frequency for displaying node information lines
37.66/37.72	c # [type: int, range: [-1,2147483647], default: 100]
37.66/37.72	c display/freq = 10000
37.66/37.72	c 
37.66/37.72	c # maximal time in seconds to run
37.66/37.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
37.66/37.72	c limits/time = 1789.36
37.66/37.72	c 
37.66/37.72	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
37.66/37.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
37.66/37.72	c limits/memory = 1620
37.66/37.72	c 
37.66/37.72	c # default clock type (1: CPU user seconds, 2: wall clock time)
37.66/37.72	c # [type: int, range: [1,2], default: 1]
37.66/37.72	c timing/clocktype = 2
37.66/37.72	c 
37.66/37.72	c # should presolving try to simplify inequalities
37.66/37.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
37.66/37.72	c constraints/linear/simplifyinequalities = TRUE
37.66/37.72	c 
37.66/37.72	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
37.66/37.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
37.66/37.72	c constraints/indicator/addCouplingCons = TRUE
37.66/37.72	c 
37.66/37.72	c # should presolving try to simplify knapsacks
37.66/37.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
37.66/37.72	c constraints/knapsack/simplifyinequalities = TRUE
37.66/37.72	c 
37.66/37.72	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
37.66/37.72	c # [type: int, range: [-1,2147483647], default: -1]
37.66/37.72	c separating/rapidlearning/freq = 0
37.66/37.72	c 
37.66/37.72	c -----------------------------------------------------------------------------------------------
37.66/37.72	c start solving
37.66/37.75	c 
1796.11/1796.80	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1796.11/1796.80	c  1796s|     1 |     0 |444279 |     - | 136M|   0 |   - |  33k|2964 |  33k|2964 |   0 |   0 |   0 | 8.437760e+07 |      --      |    Inf 
1796.11/1796.82	c  1796s|     1 |     2 |444279 |     - | 136M|   0 |   - |  33k|2964 |  33k|2964 |   0 |   0 |   0 | 8.437760e+07 |      --      |    Inf 
1796.11/1796.82	c 
1796.11/1796.82	c SCIP Status        : solving was interrupted [time limit reached]
1796.11/1796.82	c Solving Time (sec) : 1796.17
1796.11/1796.82	c Solving Nodes      : 1
1796.11/1796.82	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1796.11/1796.82	c Dual Bound         : +8.43776000000000e+07
1796.11/1796.82	c Gap                : infinite
1796.11/1796.82	s UNKNOWN
1796.11/1796.82	c SCIP Status        : solving was interrupted [time limit reached]
1796.11/1796.82	c Solving Time       :    1796.17
1796.11/1796.82	c Original Problem   :
1796.11/1796.82	c   Problem name     : HOME/instance-2703467-1278558055.opb
1796.11/1796.82	c   Variables        : 41920 (41920 binary, 0 integer, 0 implicit integer, 0 continuous)
1796.11/1796.82	c   Constraints      : 2137 initial, 2137 maximal
1796.11/1796.82	c Presolved Problem  :
1796.11/1796.82	c   Problem name     : t_HOME/instance-2703467-1278558055.opb
1796.11/1796.82	c   Variables        : 33699 (33699 binary, 0 integer, 0 implicit integer, 0 continuous)
1796.11/1796.82	c   Constraints      : 2964 initial, 2964 maximal
1796.11/1796.82	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1796.11/1796.82	c   trivial          :       0.14          0          0          0          0          0          0          0          0
1796.11/1796.82	c   dualfix          :       0.14        240          0          0          0          0          0          0          0
1796.11/1796.82	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1796.11/1796.82	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1796.11/1796.82	c   implics          :       0.07          0          0          0          0          0          0          0          0
1796.11/1796.82	c   probing          :      30.81        376          0          0          0          0          0          0          0
1796.11/1796.82	c   knapsack         :       4.12          0          0          0          0          0          5       3929      23679
1796.11/1796.82	c   setppc           :       0.02          0          0          0          0          0         64          0          0
1796.11/1796.82	c   linear           :       1.18       7599          6          0       7599          0         46         95      42724
1796.11/1796.82	c   root node        :          -          0          -          -          0          -          -          -          -
1796.11/1796.82	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1796.11/1796.82	c   integral         :          0          0          0          0          0          0          0          0          0          0
1796.11/1796.82	c   knapsack         :       1446          0       7853          0          1          0          0          0          0          0
1796.11/1796.82	c   setppc           :        878          0       7853          0          1          0          0          0          0          0
1796.11/1796.82	c   linear           :        640          0       7853          0          1         91          0          0          0          0
1796.11/1796.82	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1796.11/1796.82	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1796.11/1796.82	c   integral         :       0.00       0.00       0.00       0.00       0.00
1796.11/1796.82	c   knapsack         :       2.73       0.00       2.73       0.00       0.00
1796.11/1796.82	c   setppc           :       0.61       0.00       0.61       0.00       0.00
1796.11/1796.82	c   linear           :       1.13       0.00       1.13       0.00       0.00
1796.11/1796.82	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1796.11/1796.82	c Propagators        :       Time      Calls    Cutoffs    DomReds
1796.11/1796.82	c   vbounds          :       0.01          2          0          0
1796.11/1796.82	c   rootredcost      :       0.01          0          0          0
1796.11/1796.82	c   pseudoobj        :       0.01          1          0          0
1796.11/1796.82	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1796.11/1796.82	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1796.11/1796.82	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1796.11/1796.82	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1796.11/1796.82	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1796.11/1796.82	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1796.11/1796.82	c   applied globally :          -          -          -          0        0.0          -          -          -
1796.11/1796.82	c   applied locally  :          -          -          -          0        0.0          -          -          -
1796.11/1796.82	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1796.11/1796.82	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1796.11/1796.82	c   redcost          :       0.00          0          0          0          0          0
1796.11/1796.82	c   impliedbounds    :       0.00          0          0          0          0          0
1796.11/1796.82	c   intobj           :       0.00          0          0          0          0          0
1796.11/1796.82	c   cgmip            :       0.00          0          0          0          0          0
1796.11/1796.82	c   gomory           :       0.00          0          0          0          0          0
1796.11/1796.82	c   strongcg         :       0.00          0          0          0          0          0
1796.11/1796.82	c   cmir             :       0.00          0          0          0          0          0
1796.11/1796.82	c   flowcover        :       0.00          0          0          0          0          0
1796.11/1796.82	c   clique           :       0.00          0          0          0          0          0
1796.11/1796.82	c   zerohalf         :       0.00          0          0          0          0          0
1796.11/1796.82	c   mcf              :       0.00          0          0          0          0          0
1796.11/1796.82	c   rapidlearning    :       0.00          0          0          0          0          0
1796.11/1796.82	c Pricers            :       Time      Calls       Vars
1796.11/1796.82	c   problem variables:       0.00          0          0
1796.11/1796.82	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1796.11/1796.82	c   relpscost        :       0.00          0          0          0          0          0          0
1796.11/1796.82	c   pscost           :       0.00          0          0          0          0          0          0
1796.11/1796.82	c   inference        :       0.01          1          0          0          0          0          2
1796.11/1796.82	c   mostinf          :       0.00          0          0          0          0          0          0
1796.11/1796.82	c   leastinf         :       0.00          0          0          0          0          0          0
1796.11/1796.82	c   fullstrong       :       0.00          0          0          0          0          0          0
1796.11/1796.82	c   allfullstrong    :       0.00          0          0          0          0          0          0
1796.11/1796.82	c   random           :       0.00          0          0          0          0          0          0
1796.11/1796.82	c Primal Heuristics  :       Time      Calls      Found
1796.11/1796.82	c   LP solutions     :       0.00          -          0
1796.11/1796.82	c   pseudo solutions :       0.00          -          0
1796.11/1796.82	c   oneopt           :       0.00          0          0
1796.11/1796.82	c   trivial          :       0.18          2          0
1796.11/1796.82	c   simplerounding   :       0.00          0          0
1796.11/1796.82	c   zirounding       :       0.00          0          0
1796.11/1796.82	c   rounding         :       0.00          0          0
1796.11/1796.82	c   shifting         :       0.00          0          0
1796.11/1796.82	c   intshifting      :       0.00          0          0
1796.11/1796.82	c   twoopt           :       0.00          0          0
1796.11/1796.82	c   fixandinfer      :       0.00          0          0
1796.11/1796.82	c   feaspump         :       0.00          0          0
1796.11/1796.82	c   coefdiving       :       0.00          0          0
1796.11/1796.82	c   pscostdiving     :       0.00          0          0
1796.11/1796.82	c   fracdiving       :       0.00          0          0
1796.11/1796.82	c   veclendiving     :       0.00          0          0
1796.11/1796.82	c   intdiving        :       0.00          0          0
1796.11/1796.82	c   actconsdiving    :       0.00          0          0
1796.11/1796.82	c   objpscostdiving  :       0.00          0          0
1796.11/1796.82	c   rootsoldiving    :       0.00          0          0
1796.11/1796.82	c   linesearchdiving :       0.00          0          0
1796.11/1796.82	c   guideddiving     :       0.00          0          0
1796.11/1796.82	c   octane           :       0.00          0          0
1796.11/1796.82	c   rens             :       0.00          0          0
1796.11/1796.82	c   rins             :       0.00          0          0
1796.11/1796.82	c   localbranching   :       0.00          0          0
1796.11/1796.82	c   mutation         :       0.00          0          0
1796.11/1796.82	c   crossover        :       0.00          0          0
1796.11/1796.82	c   dins             :       0.00          0          0
1796.11/1796.82	c   undercover       :       0.00          0          0
1796.11/1796.82	c   nlp              :       0.00          0          0
1796.11/1796.82	c   trysol           :       0.00          0          0
1796.11/1796.82	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1796.11/1796.82	c   primal LP        :       0.00          0          0       0.00          -
1796.11/1796.82	c   dual LP          :    1758.69          1     444279  444279.00     252.62
1796.11/1796.82	c   lex dual LP      :       0.00          0          0       0.00          -
1796.11/1796.82	c   barrier LP       :       0.00          0          0       0.00          -
1796.11/1796.82	c   diving/probing LP:       0.00          0          0       0.00          -
1796.11/1796.82	c   strong branching :       0.00          0          0       0.00          -
1796.11/1796.82	c     (at root node) :          -          0          0       0.00          -
1796.11/1796.82	c   conflict analysis:       0.00          0          0       0.00          -
1796.11/1796.82	c B&B Tree           :
1796.11/1796.82	c   number of runs   :          1
1796.11/1796.82	c   nodes            :          1
1796.11/1796.82	c   nodes (total)    :          1
1796.11/1796.82	c   nodes left       :          2
1796.11/1796.82	c   max depth        :          0
1796.11/1796.82	c   max depth (total):          0
1796.11/1796.82	c   backtracks       :          0 (0.0%)
1796.11/1796.82	c   delayed cutoffs  :          0
1796.11/1796.82	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1796.11/1796.82	c   avg switch length:       1.00
1796.11/1796.82	c   switching time   :       0.00
1796.11/1796.82	c Solution           :
1796.11/1796.82	c   Solutions found  :          0 (0 improvements)
1796.11/1796.82	c   Primal Bound     :          -
1796.11/1796.82	c   Dual Bound       : +8.43776000000000e+07
1796.11/1796.82	c   Gap              :   infinite
1796.11/1796.82	c   Root Dual Bound  : +8.43776000000000e+07
1796.11/1796.82	c   Root Iterations  :     444279
1796.41/1797.17	c Time complete: 1796.48.

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-2703467-1278558055/watcher-2703467-1278558055 -o /tmp/evaluation-result-2703467-1278558055/solver-2703467-1278558055 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703467-1278558055.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: 0.92 0.98 0.99 3/106 28359
/proc/meminfo: memFree=1700524/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=7904 CPUtime=0
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 1057 0 0 0 0 0 0 0 20 0 1 0 24017412 8093696 968 1992294400 4194304 8395647 140734379572480 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28359/statm: 1976 976 365 1026 0 946 0

[startup+0.060921 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28359
/proc/meminfo: memFree=1700524/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=20672 CPUtime=0.05
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 4471 0 0 0 4 1 0 0 20 0 1 0 24017412 21168128 4378 1992294400 4194304 8395647 140734379572480 18446744073709551615 4327576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28359/statm: 5168 4378 389 1026 0 4138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20672

[startup+0.101927 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28359
/proc/meminfo: memFree=1700524/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=27368 CPUtime=0.09
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 6148 0 0 0 8 1 0 0 20 0 1 0 24017412 28024832 6055 1992294400 4194304 8395647 140734379572480 18446744073709551615 7370134 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28359/statm: 6842 6055 396 1026 0 5812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27368

[startup+0.300961 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28359
/proc/meminfo: memFree=1700524/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=29568 CPUtime=0.29
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 6679 0 0 0 28 1 0 0 20 0 1 0 24017412 30277632 6584 1992294400 4194304 8395647 140734379572480 18446744073709551615 5758044 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28359/statm: 7392 6584 394 1026 0 6362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29568

[startup+0.701029 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 28359
/proc/meminfo: memFree=1700524/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=67416 CPUtime=0.69
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 16366 0 0 0 64 5 0 0 21 0 1 0 24017412 69033984 15917 1992294400 4194304 8395647 140734379572480 18446744073709551615 6070927 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 16854 15917 410 1026 0 15824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67416

[startup+1.50017 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28360
/proc/meminfo: memFree=1599332/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=117080 CPUtime=1.49
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 28218 0 0 0 140 9 0 0 22 0 1 0 24017412 119889920 27769 1992294400 4194304 8395647 140734379572480 18446744073709551615 5611736 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 29270 27769 471 1026 0 28240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 117080

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 28360
/proc/meminfo: memFree=1590776/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=153196 CPUtime=3.09
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 36927 0 0 0 297 12 0 0 25 0 1 0 24017412 156872704 36442 1992294400 4194304 8395647 140734379572480 18446744073709551615 5611736 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 38299 36442 491 1026 0 37269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 153196

[startup+6.30098 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28370
/proc/meminfo: memFree=1553204/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=154232 CPUtime=6.28
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 37454 0 0 0 616 12 0 0 25 0 1 0 24017412 157933568 36939 1992294400 4194304 8395647 140734379572480 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 38558 36939 530 1026 0 37528 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 154232

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 28371
/proc/meminfo: memFree=1551840/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=156308 CPUtime=12.67
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 37965 0 0 0 1255 12 0 0 25 0 1 0 24017412 160059392 37450 1992294400 4194304 8395647 140734379572480 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 39077 37450 536 1026 0 38047 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 156308

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 28371
/proc/meminfo: memFree=1550600/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=158612 CPUtime=25.47
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 38541 0 0 0 2535 12 0 0 25 0 1 0 24017412 162418688 38026 1992294400 4194304 8395647 140734379572480 18446744073709551615 4483001 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 39653 38026 536 1026 0 38623 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 158612

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 28371
/proc/meminfo: memFree=1508192/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=202324 CPUtime=51.06
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 50950 0 0 0 5084 22 0 0 25 0 1 0 24017412 207179776 48541 1992294400 4194304 8395647 140734379572480 18446744073709551615 6697980 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50581 48541 691 1026 0 49551 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 202324

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 28373
/proc/meminfo: memFree=1507572/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=202876 CPUtime=102.25
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51044 0 0 0 10188 37 0 0 25 0 1 0 24017412 207745024 48619 1992294400 4194304 8395647 140734379572480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50719 48619 675 1026 0 49689 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 202876

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28375
/proc/meminfo: memFree=1507448/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=202876 CPUtime=162.22
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51081 0 0 0 16164 58 0 0 25 0 1 0 24017412 207745024 48656 1992294400 4194304 8395647 140734379572480 18446744073709551615 6636342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50719 48656 675 1026 0 49689 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 202876

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28375
/proc/meminfo: memFree=1506828/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=222.19
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51218 0 0 0 22143 76 0 0 25 0 1 0 24017412 208207872 48792 1992294400 4194304 8395647 140734379572480 18446744073709551615 6702063 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48792 686 1026 0 49802 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 203328

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28377
/proc/meminfo: memFree=1506828/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=282.17
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51226 0 0 0 28122 95 0 0 25 0 1 0 24017412 208207872 48793 1992294400 4194304 8395647 140734379572480 18446744073709551615 6502368 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48793 679 1026 0 49802 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 203328

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28379
/proc/meminfo: memFree=1506704/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=342.16
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 34102 114 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6652555 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 203328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28381
/proc/meminfo: memFree=1506704/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=402.13
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 40083 130 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670365 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 203328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28383
/proc/meminfo: memFree=1506704/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=462.11
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 46062 149 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6501667 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 203328

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28383
/proc/meminfo: memFree=1506580/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=522.09
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 52046 163 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 203328

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28385
/proc/meminfo: memFree=1506580/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=582.06
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 58024 182 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6503074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 203328

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28387
/proc/meminfo: memFree=1506580/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=642.05
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 64006 199 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 203328

[startup+702.3 s]

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

/proc/meminfo: memFree=1506332/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1061.89
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 105858 331 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6503577 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 203328

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28402
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1121.87
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 111840 347 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6667505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 203328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28404
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1181.84
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 117821 363 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 203328

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28406
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1241.82
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 123797 385 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 203328

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28408
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1301.8
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 129774 406 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 203328

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28410
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1361.78
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 135749 429 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 203328

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28410
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1421.76
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 141727 449 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 203328

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28412
/proc/meminfo: memFree=1506084/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1481.73
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 147705 468 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6652352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 203328

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28414
/proc/meminfo: memFree=1506084/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1541.71
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 153682 489 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6663860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 203328

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28416
/proc/meminfo: memFree=1506084/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1601.69
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 159662 507 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 203328

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28418
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1661.66
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 165639 527 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670385 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 203328

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28418
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1721.64
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51229 0 0 0 171617 547 0 0 25 0 1 0 24017412 208207872 48796 1992294400 4194304 8395647 140734379572480 18446744073709551615 6702063 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48796 679 1026 0 49802 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 203328

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505960/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=203328 CPUtime=1781.62
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51259 0 0 0 177597 565 0 0 25 0 1 0 24017412 208207872 48822 1992294400 4194304 8395647 140734379572480 18446744073709551615 6667522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 50832 48822 679 1026 0 49802 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 203328

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

[startup+1785.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505836/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=204040 CPUtime=1784.81
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51261 0 0 0 177915 566 0 0 25 0 1 0 24017412 208936960 48824 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 51010 48824 679 1026 0 49980 0
Current children cumulated CPU time (s) 1784.81
Current children cumulated vsize (KiB) 204040

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505836/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=204040 CPUtime=1791.23
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51261 0 0 0 178554 569 0 0 25 0 1 0 24017412 208936960 48824 1992294400 4194304 8395647 140734379572480 18446744073709551615 6663843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 51010 48824 679 1026 0 49980 0
Current children cumulated CPU time (s) 1791.23
Current children cumulated vsize (KiB) 204040

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505836/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=204040 CPUtime=1794.42
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51261 0 0 0 178873 569 0 0 25 0 1 0 24017412 208936960 48824 1992294400 4194304 8395647 140734379572480 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 51010 48824 679 1026 0 49980 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (KiB) 204040

[startup+1795.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505836/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=204040 CPUtime=1795.22
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51261 0 0 0 178952 570 0 0 25 0 1 0 24017412 208936960 48824 1992294400 4194304 8395647 140734379572480 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 51010 48824 679 1026 0 49980 0
Current children cumulated CPU time (s) 1795.22
Current children cumulated vsize (KiB) 204040

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505836/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=204040 CPUtime=1796.01
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51261 0 0 0 179031 570 0 0 25 0 1 0 24017412 208936960 48824 1992294400 4194304 8395647 140734379572480 18446744073709551615 6502774 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28359/statm: 51010 48824 679 1026 0 49980 0
Current children cumulated CPU time (s) 1796.01
Current children cumulated vsize (KiB) 204040

[startup+1797.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 28420
/proc/meminfo: memFree=1505836/2059040 swapFree=4151252/4192956
[pid=28359] ppid=28357 vsize=204040 CPUtime=1796.41
/proc/28359/stat : 28359 (pbscip.linux.x8) R 28357 28359 26898 0 -1 4202496 51272 0 0 0 179071 570 0 0 25 0 1 0 24017412 208936960 48835 1992294400 4194304 8395647 140734379572480 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28359/statm: 51010 48835 690 1026 0 49980 0
Current children cumulated CPU time (s) 1796.41
Current children cumulated vsize (KiB) 204040

Child status: 0
Real time (s): 1797.17
CPU time (s): 1796.49
CPU user time (s): 1790.77
CPU system time (s): 5.72813
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 205712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.77
system time used= 5.72813
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3286

runsolver used 2.81857 second user time and 8.63569 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-08 05:00:56
IDJOB=2703467
IDBENCH=2355
IDSOLVER=1213
FILE ID=node025/2703467-1278558055
PBS_JOBID= 11239512
Free space on /tmp= 62516 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-dg012142.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-2703467-1278558055/watcher-2703467-1278558055 -o /tmp/evaluation-result-2703467-1278558055/solver-2703467-1278558055 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703467-1278558055.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4f88b3d47f6404caca0c9a65b4bd3b5a
RANDOM SEED=1115109016

node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1701052 kB
Buffers:         62240 kB
Cached:         197812 kB
SwapCached:       4972 kB
Active:         154696 kB
Inactive:       129092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1701052 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:           13896 kB
Writeback:           0 kB
AnonPages:       18632 kB
Mapped:          12504 kB
Slab:            52328 kB
PageTables:       4232 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179004 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= 62504 MiB
End job on node025 at 2010-07-08 05:30:53