Trace number 2667113

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1800.44 1800.95

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_12.opb
MD5SUMfe9b3ae0ed0deb400897e8cf071ce6eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark96
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved NO
Number of variables1812
Total number of constraints3443
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 constraints3443
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1307
Number of bits of the biggest sum of numbers11
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2667113-1276588079.opb>
0.19/0.20	c original problem has 1812 variables (1812 bin, 0 int, 0 impl, 0 cont) and 3443 constraints
0.19/0.20	c problem read
0.19/0.20	c presolving settings loaded
0.19/0.26	c presolving:
0.29/0.31	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 132 chg sides, 132 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.29/0.34	c (round 2) 0 del vars, 1650 del conss, 0 chg bounds, 132 chg sides, 132 chg coeffs, 77 upgd conss, 0 impls, 0 clqs
0.29/0.38	c (round 3) 0 del vars, 1650 del conss, 0 chg bounds, 132 chg sides, 132 chg coeffs, 143 upgd conss, 704 impls, 0 clqs
1.29/1.34	c    (1.1s) probing: 111/1812 (6.1%) - 0 fixings, 0 aggregations, 1430 implications, 0 bound changes
1.29/1.34	c    (1.1s) probing aborted: 100/100 successive totally useless probings
1.29/1.34	c presolving (4 rounds):
1.29/1.34	c  0 deleted vars, 1650 deleted constraints, 0 tightened bounds, 0 added holes, 132 changed sides, 132 changed coefficients
1.29/1.34	c  3564 implications, 0 cliques
1.29/1.34	c presolved problem has 1812 variables (1812 bin, 0 int, 0 impl, 0 cont) and 1793 constraints
1.29/1.34	c     143 constraints of type <knapsack>
1.29/1.34	c    1650 constraints of type <linear>
1.29/1.34	c transformed objective value is always integral (scale: 1)
1.29/1.34	c Presolving Time: 1.07
1.29/1.34	c - non default parameters ----------------------------------------------------------------------
1.29/1.34	c # SCIP version 1.2.1.2
1.29/1.34	c 
1.29/1.34	c # frequency for displaying node information lines
1.29/1.34	c # [type: int, range: [-1,2147483647], default: 100]
1.29/1.34	c display/freq = 10000
1.29/1.34	c 
1.29/1.34	c # maximal time in seconds to run
1.29/1.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.29/1.34	c limits/time = 1799.81
1.29/1.34	c 
1.29/1.34	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.29/1.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.29/1.34	c limits/memory = 1620
1.29/1.34	c 
1.29/1.34	c # should presolving try to simplify inequalities
1.29/1.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.29/1.34	c constraints/linear/simplifyinequalities = TRUE
1.29/1.34	c 
1.29/1.34	c # should presolving try to simplify knapsacks
1.29/1.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.29/1.34	c constraints/knapsack/simplifyinequalities = TRUE
1.29/1.34	c 
1.29/1.34	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.29/1.34	c # [type: int, range: [-1,2147483647], default: -1]
1.29/1.34	c separating/rapidlearning/freq = 0
1.29/1.34	c 
1.29/1.34	c -----------------------------------------------------------------------------------------------
1.29/1.34	c start solving
1.29/1.35	c 
1.49/1.57	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.57	c   1.3s|     1 |     0 |  1979 |     - |  14M|   0 |1072 |1812 |1793 |1812 |1793 |   0 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
2.69/2.77	c   2.5s|     1 |     0 |  3741 |     - |  15M|   0 |1079 |1812 |1793 |1812 |1839 |  46 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
3.09/3.15	c   2.8s|     1 |     0 |  3836 |     - |  16M|   0 |1078 |1812 |1793 |1812 |1896 | 103 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
3.49/3.56	c   3.2s|     1 |     0 |  4005 |     - |  16M|   0 |1085 |1812 |1793 |1812 |1963 | 170 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
4.09/4.14	c   3.8s|     1 |     0 |  4299 |     - |  17M|   0 |1077 |1812 |1793 |1812 |2029 | 236 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
4.79/4.85	c   4.5s|     1 |     0 |  4744 |     - |  17M|   0 |1092 |1812 |1793 |1812 |2085 | 292 |   0 |   0 | 1.100231e+01 |      --      |    Inf 
5.59/5.64	c   5.3s|     1 |     0 |  5173 |     - |  18M|   0 |1100 |1812 |1793 |1812 |2140 | 347 |   0 |   0 | 1.100463e+01 |      --      |    Inf 
6.49/6.51	c   6.2s|     1 |     0 |  5698 |     - |  18M|   0 |1089 |1812 |1793 |1812 |2203 | 410 |   0 |   0 | 1.102500e+01 |      --      |    Inf 
7.29/7.33	c   7.0s|     1 |     0 |  6210 |     - |  19M|   0 |1082 |1812 |1793 |1812 |2264 | 471 |   0 |   0 | 1.102500e+01 |      --      |    Inf 
8.18/8.22	c   7.8s|     1 |     0 |  6784 |     - |  19M|   0 |1080 |1812 |1793 |1812 |2319 | 526 |   0 |   0 | 1.110000e+01 |      --      |    Inf 
9.19/9.20	c   8.8s|     1 |     0 |  7316 |     - |  20M|   0 |1074 |1812 |1793 |1812 |2365 | 572 |   0 |   0 | 1.110000e+01 |      --      |    Inf 
9.79/9.83	c   9.4s|     1 |     0 |  7974 |     - |  20M|   0 |1069 |1812 |1793 |1812 |2396 | 603 |   0 |   0 | 1.110000e+01 |      --      |    Inf 
10.49/10.53	c  10.1s|     1 |     0 |  8702 |     - |  20M|   0 |1068 |1812 |1793 |1812 |2356 | 638 |   0 |   0 | 1.116667e+01 |      --      |    Inf 
11.19/11.24	c  10.8s|     1 |     0 |  9427 |     - |  20M|   0 |1067 |1812 |1793 |1812 |2389 | 671 |   0 |   0 | 1.116667e+01 |      --      |    Inf 
11.89/11.95	c  11.5s|     1 |     0 | 10209 |     - |  20M|   0 |1064 |1812 |1793 |1812 |2420 | 702 |   0 |   0 | 1.116667e+01 |      --      |    Inf 
12.59/12.68	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
12.59/12.68	c  12.2s|     1 |     0 | 11008 |     - |  20M|   0 | 992 |1812 |1793 |1812 |2453 | 735 |   0 |   0 | 1.200000e+01 |      --      |    Inf 
13.19/13.25	c  12.8s|     1 |     0 | 11579 |     - |  20M|   0 | 996 |1812 |1793 |1812 |2473 | 755 |   0 |   0 | 1.200000e+01 |      --      |    Inf 
13.89/13.93	c  13.4s|     1 |     0 | 12439 |     - |  20M|   0 |1007 |1812 |1793 |1812 |2503 | 785 |   0 |   0 | 1.200182e+01 |      --      |    Inf 
14.39/14.45	c  14.0s|     1 |     0 | 13019 |     - |  20M|   0 |1012 |1812 |1793 |1812 |2214 | 802 |   0 |   0 | 1.207752e+01 |      --      |    Inf 
14.79/14.81	c  14.3s|     1 |     0 | 13339 |     - |  20M|   0 |1007 |1812 |1793 |1812 |2240 | 828 |   0 |   0 | 1.207752e+01 |      --      |    Inf 
15.29/15.30	c  14.8s|     1 |     0 | 13938 |     - |  20M|   0 |1017 |1812 |1793 |1812 |2255 | 843 |   0 |   0 | 1.216260e+01 |      --      |    Inf 
15.69/15.72	c  15.2s|     1 |     0 | 14450 |     - |  20M|   0 |1014 |1812 |1793 |1812 |2275 | 863 |   0 |   0 | 1.226087e+01 |      --      |    Inf 
16.09/16.19	c  15.7s|     1 |     0 | 14926 |     - |  20M|   0 |1012 |1812 |1793 |1812 |2290 | 878 |   0 |   0 | 1.226087e+01 |      --      |    Inf 
16.39/16.49	c  16.0s|     1 |     0 | 15241 |     - |  20M|   0 |1012 |1812 |1793 |1812 |2309 | 897 |   0 |   0 | 1.226087e+01 |      --      |    Inf 
16.99/17.04	c  16.5s|     1 |     0 | 15885 |     - |  20M|   0 |1019 |1812 |1793 |1812 |2124 | 913 |   0 |   0 | 1.226210e+01 |      --      |    Inf 
17.39/17.40	c  16.9s|     1 |     0 | 16410 |     - |  20M|   0 |1016 |1812 |1793 |1812 |2148 | 937 |   0 |   0 | 1.226210e+01 |      --      |    Inf 
17.59/17.68	c  17.1s|     1 |     0 | 16773 |     - |  20M|   0 |1005 |1812 |1793 |1812 |2161 | 950 |   0 |   0 | 1.226873e+01 |      --      |    Inf 
17.89/17.96	c  17.4s|     1 |     0 | 17067 |     - |  20M|   0 |1005 |1812 |1793 |1812 |2175 | 964 |   0 |   0 | 1.226873e+01 |      --      |    Inf 
18.09/18.18	c  17.6s|     1 |     0 | 17277 |     - |  20M|   0 |1007 |1812 |1793 |1812 |2190 | 979 |   0 |   0 | 1.226873e+01 |      --      |    Inf 
18.38/18.45	c  17.9s|     1 |     0 | 17576 |     - |  20M|   0 |1009 |1812 |1793 |1812 |2202 | 991 |   0 |   0 | 1.226873e+01 |      --      |    Inf 
18.79/18.83	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
18.79/18.83	c  18.2s|     1 |     0 | 17998 |     - |  20M|   0 |1000 |1812 |1793 |1812 |2153 |1002 |   0 |   0 | 1.226873e+01 |      --      |    Inf 
19.19/19.27	c  18.7s|     1 |     0 | 18677 |     - |  20M|   0 |1005 |1812 |1793 |1812 |2170 |1019 |   0 |   0 | 1.226873e+01 |      --      |    Inf 
28.18/28.28	c  27.5s|     1 |     2 | 18677 |     - |  20M|   0 |1005 |1812 |1793 |1812 |2170 |1019 |   0 |  22 | 1.226873e+01 |      --      |    Inf 
1800.09/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)
1800.28/1800.86	c 
1800.28/1800.86	c SCIP Status        : solving was interrupted [user interrupt]
1800.28/1800.86	c Solving Time (sec) : 1763.49
1800.28/1800.86	c Solving Nodes      : 8125
1800.28/1800.86	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1800.28/1800.86	c Dual Bound         : +1.50000000000000e+01
1800.28/1800.86	c Gap                : infinite
1800.28/1800.86	s UNKNOWN
1800.28/1800.86	c SCIP Status        : solving was interrupted [user interrupt]
1800.28/1800.86	c Solving Time       :    1763.49
1800.28/1800.86	c Original Problem   :
1800.28/1800.86	c   Problem name     : HOME/instance-2667113-1276588079.opb
1800.28/1800.86	c   Variables        : 1812 (1812 binary, 0 integer, 0 implicit integer, 0 continuous)
1800.28/1800.86	c   Constraints      : 3443 initial, 3443 maximal
1800.28/1800.86	c Presolved Problem  :
1800.28/1800.86	c   Problem name     : t_HOME/instance-2667113-1276588079.opb
1800.28/1800.86	c   Variables        : 1812 (1812 binary, 0 integer, 0 implicit integer, 0 continuous)
1800.28/1800.86	c   Constraints      : 1793 initial, 4281 maximal
1800.28/1800.86	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1800.28/1800.86	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1800.28/1800.86	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1800.28/1800.86	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1800.28/1800.86	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1800.28/1800.86	c   implics          :       0.00          0          0          0          0          0          0          0          0
1800.28/1800.86	c   probing          :       0.95          0          0          0          0          0          0          0          0
1800.28/1800.86	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
1800.28/1800.86	c   linear           :       0.11          0          0          0          0          0       1650        132        132
1800.28/1800.86	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1800.28/1800.86	c   root node        :          -          0          -          -          0          -          -          -          -
1800.28/1800.86	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1800.28/1800.86	c   integral         :          0          0          0       8295          0          0       4558          0          0      14710
1800.28/1800.86	c   knapsack         :        143         31      39277          0          0        150      16411       2475          0          0
1800.28/1800.86	c   linear           :       1650         31      39127          0          0        291      93704          2          0          0
1800.28/1800.86	c   logicor          :          0+         0      22542          0          0         19      20750          0          0          0
1800.28/1800.86	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1800.28/1800.86	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1800.28/1800.86	c   integral         :     508.31       0.00       0.00     508.31       0.00
1800.28/1800.86	c   knapsack         :       3.70       0.13       3.57       0.00       0.00
1800.28/1800.86	c   linear           :      48.89       0.03      48.86       0.00       0.00
1800.28/1800.86	c   logicor          :       0.87       0.00       0.87       0.00       0.00
1800.28/1800.86	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1800.28/1800.86	c Propagators        :       Time      Calls    Cutoffs    DomReds
1800.28/1800.86	c   vbounds          :       0.05          2          0          0
1800.28/1800.86	c   rootredcost      :       0.02          0          0          0
1800.28/1800.86	c   pseudoobj        :       0.13      39068          0          0
1800.28/1800.86	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1800.28/1800.86	c   propagation      :       0.09        460        455       3435       26.1         18       14.6          -
1800.28/1800.86	c   infeasible LP    :       3.56       4289       4289       5618       10.5         59        9.4          0
1800.28/1800.86	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1800.28/1800.86	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1800.28/1800.86	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1800.28/1800.86	c   applied globally :          -          -          -       6793       13.2          -          -          -
1800.28/1800.86	c   applied locally  :          -          -          -          0        0.0          -          -          -
1800.28/1800.86	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1800.28/1800.86	c   cut pool         :       0.06         30          -          -      14039          -    (maximal pool size: 6476)
1800.28/1800.86	c   redcost          :       0.53       8386          0         73          0          0
1800.28/1800.86	c   impliedbounds    :       0.01         31          0          0         27          0
1800.28/1800.86	c   intobj           :       0.00          0          0          0          0          0
1800.28/1800.86	c   cgmip            :       0.00          0          0          0          0          0
1800.28/1800.86	c   gomory           :       1.48         31          0          0        224          0
1800.28/1800.86	c   strongcg         :       0.79         20          0          0        153          0
1800.28/1800.86	c   cmir             :       1.95         10          0          0       5000          0
1800.28/1800.86	c   flowcover        :       1.31         10          0          0       2000          0
1800.28/1800.86	c   clique           :       0.00          1          0          0          0          0
1800.28/1800.86	c   zerohalf         :       0.00          0          0          0          0          0
1800.28/1800.86	c   mcf              :       0.00          1          0          0          0          0
1800.28/1800.86	c   rapidlearning    :       0.27          1          0          0          0          0
1800.28/1800.86	c Pricers            :       Time      Calls       Vars
1800.28/1800.86	c   problem variables:       0.00          0          0
1800.28/1800.86	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1800.28/1800.86	c   relpscost        :     508.26       8295          0       4558          0          0      14710
1800.28/1800.86	c   pscost           :       0.00          0          0          0          0          0          0
1800.28/1800.86	c   inference        :       0.00          0          0          0          0          0          0
1800.28/1800.86	c   mostinf          :       0.00          0          0          0          0          0          0
1800.28/1800.86	c   leastinf         :       0.00          0          0          0          0          0          0
1800.28/1800.86	c   fullstrong       :       0.00          0          0          0          0          0          0
1800.28/1800.86	c   allfullstrong    :       0.00          0          0          0          0          0          0
1800.28/1800.86	c   random           :       0.00          0          0          0          0          0          0
1800.28/1800.86	c Primal Heuristics  :       Time      Calls      Found
1800.28/1800.86	c   LP solutions     :       0.00          -          0
1800.28/1800.86	c   pseudo solutions :       0.00          -          0
1800.28/1800.86	c   oneopt           :       0.04          0          0
1800.28/1800.86	c   crossover        :       0.00          0          0
1800.28/1800.86	c   guideddiving     :       0.00          0          0
1800.28/1800.86	c   coefdiving       :     104.50         12          0
1800.28/1800.86	c   fracdiving       :      78.96         13          0
1800.28/1800.86	c   pscostdiving     :      46.57         36          0
1800.28/1800.86	c   veclendiving     :      36.82         39          0
1800.28/1800.86	c   linesearchdiving :      47.89         43          0
1800.28/1800.86	c   feaspump         :      27.68         27          0
1800.28/1800.86	c   trivial          :       0.00          2          0
1800.28/1800.86	c   simplerounding   :       0.03          0          0
1800.28/1800.86	c   zirounding       :       0.22       1000          0
1800.28/1800.86	c   rounding         :       2.08       1228          0
1800.28/1800.86	c   shifting         :       6.15        368          0
1800.28/1800.86	c   intshifting      :       0.00          0          0
1800.28/1800.86	c   twoopt           :       0.00          0          0
1800.28/1800.86	c   fixandinfer      :       0.00          0          0
1800.28/1800.86	c   intdiving        :       0.00          0          0
1800.28/1800.86	c   actconsdiving    :       0.00          0          0
1800.28/1800.86	c   objpscostdiving  :      21.45         13          0
1800.28/1800.86	c   rootsoldiving    :      14.17         20          0
1800.28/1800.86	c   octane           :       0.00          0          0
1800.28/1800.86	c   rens             :       0.01          0          0
1800.28/1800.86	c   rins             :       0.00          0          0
1800.28/1800.86	c   localbranching   :       0.00          0          0
1800.28/1800.86	c   mutation         :       0.00          0          0
1800.28/1800.86	c   dins             :       0.00          0          0
1800.28/1800.86	c   undercover       :       0.00          0          0
1800.28/1800.86	c   nlp              :       0.00          0          0
1800.28/1800.86	c   trysol           :       0.02          0          0
1800.28/1800.86	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1800.28/1800.86	c   primal LP        :       0.03          0          0       0.00       0.00
1800.28/1800.86	c   dual LP          :     807.19       8932    2153835     241.14    2668.31
1800.28/1800.86	c   lex dual LP      :       0.00          0          0       0.00          -
1800.28/1800.86	c   barrier LP       :       0.00          0          0       0.00          -
1800.28/1800.86	c   diving/probing LP:     342.16      11299     917801      81.23    2682.37
1800.28/1800.86	c   strong branching :     504.80       6420    1191919     185.66    2361.17
1800.28/1800.86	c     (at root node) :          -         22      13915     632.50          -
1800.28/1800.86	c   conflict analysis:       0.00          0          0       0.00          -
1800.28/1800.86	c B&B Tree           :
1800.28/1800.86	c   number of runs   :          1
1800.28/1800.86	c   nodes            :       8125
1800.28/1800.86	c   nodes (total)    :       8125
1800.28/1800.86	c   nodes left       :       6548
1800.28/1800.86	c   max depth        :         67
1800.28/1800.86	c   max depth (total):         67
1800.28/1800.86	c   backtracks       :       1170 (14.4%)
1800.28/1800.86	c   delayed cutoffs  :         38
1800.28/1800.86	c   repropagations   :       3944 (9525 domain reductions, 9 cutoffs)
1800.28/1800.86	c   avg switch length:       6.69
1800.28/1800.86	c   switching time   :       5.62
1800.28/1800.86	c Solution           :
1800.28/1800.86	c   Solutions found  :          0 (0 improvements)
1800.28/1800.86	c   Primal Bound     :          -
1800.28/1800.86	c   Dual Bound       : +1.50000000000000e+01
1800.28/1800.86	c   Gap              :   infinite
1800.28/1800.86	c   Root Dual Bound  : +1.22687283391096e+01
1800.28/1800.86	c   Root Iterations  :      18677
1800.39/1800.94	c Time complete: 1800.43.

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-2667113-1276588079/watcher-2667113-1276588079 -o /tmp/evaluation-result-2667113-1276588079/solver-2667113-1276588079 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667113-1276588079.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: 0.00 0.02 0.06 3/106 2327
/proc/meminfo: memFree=1697716/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=7724 CPUtime=0
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1234 0 0 0 0 0 0 0 19 0 1 0 101463 7909376 1153 1992294400 4194304 8223781 140734002684864 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2327/statm: 1931 1163 348 984 0 944 0

[startup+0.0298821 s]
/proc/loadavg: 0.00 0.02 0.06 3/106 2327
/proc/meminfo: memFree=1697716/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=9684 CPUtime=0.02
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1711 0 0 0 2 0 0 0 21 0 1 0 101463 9916416 1630 1992294400 4194304 8223781 140734002684864 18446744073709551615 7246499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2327/statm: 2421 1630 365 984 0 1434 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9684

[startup+0.100886 s]
/proc/loadavg: 0.00 0.02 0.06 3/106 2327
/proc/meminfo: memFree=1697716/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=11344 CPUtime=0.09
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 2133 0 0 0 9 0 0 0 21 0 1 0 101463 11616256 2052 1992294400 4194304 8223781 140734002684864 18446744073709551615 5650934 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2327/statm: 2836 2052 365 984 0 1849 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300902 s]
/proc/loadavg: 0.00 0.02 0.06 3/106 2327
/proc/meminfo: memFree=1697716/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=44156 CPUtime=0.29
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 10203 0 0 0 26 3 0 0 21 0 1 0 101463 45215744 9758 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 11039 9758 432 984 0 10052 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44156

[startup+0.700931 s]
/proc/loadavg: 0.00 0.02 0.06 3/106 2327
/proc/meminfo: memFree=1697716/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=45116 CPUtime=0.69
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 11780 0 0 0 64 5 0 0 22 0 1 0 101463 46198784 10050 1992294400 4194304 8223781 140734002684864 18446744073709551615 4979093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 11279 10050 465 984 0 10292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45116

[startup+1.50099 s]
/proc/loadavg: 0.08 0.03 0.06 2/107 2328
/proc/meminfo: memFree=1658896/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=54156 CPUtime=1.49
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 14179 0 0 0 143 6 0 0 25 0 1 0 101463 55455744 12099 1992294400 4194304 8223781 140734002684864 18446744073709551615 6571140 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 13539 12099 536 984 0 12552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54156

[startup+3.10111 s]
/proc/loadavg: 0.08 0.03 0.06 2/107 2328
/proc/meminfo: memFree=1650216/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=57192 CPUtime=3.09
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 22695 0 0 0 298 11 0 0 25 0 1 0 101463 58564608 12865 1992294400 4194304 8223781 140734002684864 18446744073709551615 6043587 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 14298 12865 615 984 0 13311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57192

[startup+6.30135 s]
/proc/loadavg: 0.31 0.08 0.08 2/107 2328
/proc/meminfo: memFree=1639552/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=66492 CPUtime=6.29
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 28149 0 0 0 614 15 0 0 25 0 1 0 101463 68087808 15012 1992294400 4194304 8223781 140734002684864 18446744073709551615 6562648 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 16623 15012 581 984 0 15636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66492

[startup+12.7008 s]
/proc/loadavg: 0.37 0.10 0.08 2/107 2328
/proc/meminfo: memFree=1633228/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=75136 CPUtime=12.69
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 38648 0 0 0 1244 25 0 0 25 0 1 0 101463 76939264 16395 1992294400 4194304 8223781 140734002684864 18446744073709551615 5435060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 18784 16395 585 984 0 17797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75136

[startup+25.5007 s]
/proc/loadavg: 0.46 0.13 0.09 2/107 2328
/proc/meminfo: memFree=1633972/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=73716 CPUtime=25.49
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 70865 0 0 0 2496 53 0 0 25 0 1 0 101463 75485184 16308 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 18429 16308 582 984 0 17442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 73716

[startup+51.1013 s]
/proc/loadavg: 0.67 0.21 0.12 2/107 2328
/proc/meminfo: memFree=1634220/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=73368 CPUtime=51.08
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 153792 0 0 0 5009 99 0 0 25 0 1 0 101463 75128832 16301 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 18342 16301 582 984 0 17355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 73368

[startup+102.308 s]
/proc/loadavg: 0.86 0.33 0.16 2/107 2330
/proc/meminfo: memFree=1633600/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=73752 CPUtime=102.28
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 310305 0 0 0 10027 201 0 0 25 0 1 0 101463 75522048 16361 1992294400 4194304 8223781 140734002684864 18446744073709551615 6569982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 18438 16361 587 984 0 17451 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 73752

[startup+162.301 s]
/proc/loadavg: 0.95 0.45 0.21 2/107 2332
/proc/meminfo: memFree=1632732/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=77104 CPUtime=162.24
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 451071 0 0 0 15923 301 0 0 25 0 1 0 101463 78954496 16827 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 19276 16827 588 984 0 18289 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77104

[startup+222.301 s]
/proc/loadavg: 0.98 0.55 0.26 2/107 2334
/proc/meminfo: memFree=1631492/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=76048 CPUtime=222.23
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 591162 0 0 0 21818 405 0 0 25 0 1 0 101463 77873152 16962 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 19012 16962 588 984 0 18025 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 76048

[startup+282.301 s]
/proc/loadavg: 0.99 0.63 0.30 2/107 2334
/proc/meminfo: memFree=1631244/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=75588 CPUtime=282.2
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 771302 0 0 0 27700 520 0 0 25 0 1 0 101463 77402112 16894 1992294400 4194304 8223781 140734002684864 18446744073709551615 6536496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 18897 16894 588 984 0 17910 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 75588

[startup+342.301 s]
/proc/loadavg: 0.99 0.69 0.34 2/107 2336
/proc/meminfo: memFree=1630996/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=76600 CPUtime=342.19
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 927466 0 0 0 33595 624 0 0 25 0 1 0 101463 78438400 16959 1992294400 4194304 8223781 140734002684864 18446744073709551615 4978425 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 19150 16959 588 984 0 18163 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 76600

[startup+402.301 s]
/proc/loadavg: 0.99 0.74 0.38 2/107 2338
/proc/meminfo: memFree=1632236/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=76148 CPUtime=402.17
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1140376 0 0 0 39466 751 0 0 25 0 1 0 101463 77975552 16977 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568504 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 19037 16977 588 984 0 18050 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 76148

[startup+462.302 s]
/proc/loadavg: 0.99 0.79 0.42 2/107 2340
/proc/meminfo: memFree=1630500/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=76940 CPUtime=462.15
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1329037 0 0 0 45341 874 0 0 25 0 1 0 101463 78786560 17203 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 19235 17203 588 984 0 18248 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 76940

[startup+522.301 s]
/proc/loadavg: 0.99 0.82 0.45 2/107 2342
/proc/meminfo: memFree=1631120/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=77848 CPUtime=522.12
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1575782 0 0 0 51199 1013 0 0 25 0 1 0 101463 79716352 17214 1992294400 4194304 8223781 140734002684864 18446744073709551615 6563074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 19462 17214 588 984 0 18475 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 77848

[startup+582.301 s]
/proc/loadavg: 0.99 0.85 0.48 2/107 2342
/proc/meminfo: memFree=1629012/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=80568 CPUtime=582.11
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1759043 0 0 0 57085 1126 0 0 25 0 1 0 101463 82501632 18001 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20142 18001 588 984 0 19155 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 80568

[startup+642.302 s]
/proc/loadavg: 0.99 0.88 0.51 2/107 2344
/proc/meminfo: memFree=1627772/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=80056 CPUtime=642.1
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 1957677 0 0 0 62960 1250 0 0 25 0 1 0 101463 81977344 17835 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20014 17835 588 984 0 19027 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 80056

[startup+702.302 s]

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

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.64 2/107 2361
/proc/meminfo: memFree=1624988/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=82568 CPUtime=942.01
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 3072152 0 0 0 92290 1911 0 0 25 0 1 0 101463 84549632 18498 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20642 18498 588 984 0 19655 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 82568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 2363
/proc/meminfo: memFree=1623748/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=83328 CPUtime=1001.99
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 3242633 0 0 0 98168 2031 0 0 25 0 1 0 101463 85327872 18772 1992294400 4194304 8223781 140734002684864 18446744073709551615 6562664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20832 18772 588 984 0 19845 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 83328

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 2365
/proc/meminfo: memFree=1623500/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=82392 CPUtime=1061.97
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 3424734 0 0 0 104041 2156 0 0 25 0 1 0 101463 84369408 18537 1992294400 4194304 8223781 140734002684864 18446744073709551615 6446793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20598 18537 591 984 0 19611 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 82392

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.69 2/107 2367
/proc/meminfo: memFree=1623128/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=82536 CPUtime=1121.95
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 3553357 0 0 0 109933 2262 0 0 25 0 1 0 101463 84516864 18448 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20634 18448 588 984 0 19647 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 82536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 2367
/proc/meminfo: memFree=1624120/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=83912 CPUtime=1181.94
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 3751649 0 0 0 115799 2395 0 0 25 0 1 0 101463 85925888 18801 1992294400 4194304 8223781 140734002684864 18446744073709551615 4980218 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 20978 18801 588 984 0 19991 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 83912

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/107 2369
/proc/meminfo: memFree=1621144/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=85668 CPUtime=1241.93
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 3942819 0 0 0 121672 2521 0 0 25 0 1 0 101463 87724032 19215 1992294400 4194304 8223781 140734002684864 18446744073709551615 6559847 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21417 19215 588 984 0 20430 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 85668

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/107 2371
/proc/meminfo: memFree=1620276/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=85168 CPUtime=1301.92
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 4103561 0 0 0 127557 2635 0 0 25 0 1 0 101463 87212032 19333 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21292 19333 588 984 0 20305 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 85168

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 2373
/proc/meminfo: memFree=1620772/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=85764 CPUtime=1361.9
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 4261744 0 0 0 133435 2755 0 0 25 0 1 0 101463 87822336 19271 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21441 19271 588 984 0 20454 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 85764

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 2375
/proc/meminfo: memFree=1620648/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=85020 CPUtime=1421.9
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 4457077 0 0 0 139310 2880 0 0 25 0 1 0 101463 87060480 19185 1992294400 4194304 8223781 140734002684864 18446744073709551615 6448634 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21255 19185 588 984 0 20268 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 85020

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 2375
/proc/meminfo: memFree=1620276/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=85704 CPUtime=1481.87
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 4616430 0 0 0 145187 3000 0 0 25 0 1 0 101463 87760896 19414 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21426 19414 588 984 0 20439 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 85704

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 2377
/proc/meminfo: memFree=1621020/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=84336 CPUtime=1541.85
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 4791733 0 0 0 151060 3125 0 0 25 0 1 0 101463 86360064 19140 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21084 19140 588 984 0 20097 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 84336

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 2379
/proc/meminfo: memFree=1619904/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=85660 CPUtime=1601.84
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 4943839 0 0 0 156943 3241 0 0 25 0 1 0 101463 87715840 19491 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21415 19491 588 984 0 20428 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 85660

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/107 2381
/proc/meminfo: memFree=1618540/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=87300 CPUtime=1661.83
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 5138904 0 0 0 162814 3369 0 0 25 0 1 0 101463 89395200 19820 1992294400 4194304 8223781 140734002684864 18446744073709551615 4947391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 21825 19820 588 984 0 20838 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 87300

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 2383
/proc/meminfo: memFree=1616184/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=88436 CPUtime=1721.81
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 5311992 0 0 0 168690 3491 0 0 25 0 1 0 101463 90558464 20296 1992294400 4194304 8223781 140734002684864 18446744073709551615 6570002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 22109 20296 588 984 0 21122 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 88436

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 2383
/proc/meminfo: memFree=1615812/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=88824 CPUtime=1781.79
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 5506187 0 0 0 174555 3624 0 0 25 0 1 0 101463 90955776 20293 1992294400 4194304 8223781 140734002684864 18446744073709551615 6568081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 22206 20293 588 984 0 21219 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 88824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 2385
/proc/meminfo: memFree=1615192/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=89744 CPUtime=1800.09
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 5575587 0 0 0 176343 3666 0 0 25 0 1 0 101463 91897856 20573 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 22436 20573 588 984 0 21449 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 89744

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 2385
/proc/meminfo: memFree=1615192/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=90084 CPUtime=1800.28
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 5576369 0 0 0 176362 3666 0 0 25 0 1 0 101463 92246016 20620 1992294400 4194304 8223781 140734002684864 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2327/statm: 22521 20620 588 984 0 21534 0
Current children cumulated CPU time (s) 1800.28
Current children cumulated vsize (KiB) 90084

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 2385
/proc/meminfo: memFree=1615192/2059040 swapFree=4192956/4192956
[pid=2327] ppid=2325 vsize=89996 CPUtime=1800.39
/proc/2327/stat : 2327 (pbscip.linux.x8) R 2325 2327 2300 0 -1 4202496 5576456 0 0 0 176372 3667 0 0 18 0 1 0 101463 92155904 20565 1992294400 4194304 8223781 140734002684864 18446744073709551615 6027059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2327/statm: 22499 20565 590 984 0 21512 0
Current children cumulated CPU time (s) 1800.39
Current children cumulated vsize (KiB) 89996

Child status: 0
Real time (s): 1800.95
CPU time (s): 1800.44
CPU user time (s): 1763.76
CPU system time (s): 36.6804
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 91876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1763.76
system time used= 36.6804
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5576460
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 4552

runsolver used 2.95255 second user time and 8.5327 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-15 09:47:59
IDJOB=2667113
IDBENCH=2636
IDSOLVER=1169
FILE ID=node089/2667113-1276588079
PBS_JOBID= 11173545
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_12.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-2667113-1276588079/watcher-2667113-1276588079 -o /tmp/evaluation-result-2667113-1276588079/solver-2667113-1276588079 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667113-1276588079.opb -t 1800 -m 1800

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

MD5SUM BENCH= fe9b3ae0ed0deb400897e8cf071ce6eb
RANDOM SEED=1987039856

node089.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		: 3000.244
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		: 3000.244
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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1699684 kB
Buffers:         14428 kB
Cached:         240544 kB
SwapCached:          0 kB
Active:          96192 kB
Inactive:       217784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1699684 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5580 kB
Writeback:           0 kB
AnonPages:       58952 kB
Mapped:          15476 kB
Slab:            23732 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181788 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node089 at 2010-06-15 10:18:02