Trace number 3691937

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
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixedOPT307 0.892863 0.894808

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod008.opb
MD5SUM4dd9ac2644c29d272d2675c7fc366ed6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark0.305953
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 307
Optimality of the best value was proved YES
Number of variables319
Total number of constraints6
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 constraints6
Minimum length of a constraint186
Maximum length of a constraint231
Number of terms in the objective function 319
Biggest coefficient in the objective function 87
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 23554
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 22000
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 1027256
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3691937-1338029664.opb>
0.00/0.00	c original problem has 319 variables (319 bin, 0 int, 0 impl, 0 cont) and 6 constraints
0.00/0.00	c problem read in 0.00
0.00/0.01	o 23554
0.00/0.01	c feasible solution found by trivial heuristic, objective value  2.355400e+04
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 6 upgd conss, 0 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 51/319 (16.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01	c presolving (2 rounds):
0.00/0.01	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  0 implications, 0 cliques
0.00/0.01	c presolved problem has 319 variables (319 bin, 0 int, 0 impl, 0 cont) and 6 constraints
0.00/0.01	c       6 constraints of type <knapsack>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 2.1.1.4
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1797
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c t 0.0s|     1 |     0 |    16 |     - |1238k|   0 |   5 | 319 |   6 | 319 |   6 |   0 |   0 |   0 | 2.909311e+02 | 2.355400e+04 |7996.08%
0.00/0.01	o 510
0.00/0.01	c r 0.0s|     1 |     0 |    16 |     - |1242k|   0 |   5 | 319 |   6 | 319 |   6 |   0 |   0 |   0 | 2.909311e+02 | 5.100000e+02 |  75.30%
0.00/0.01	o 446
0.00/0.01	c R 0.0s|     1 |     0 |    16 |     - |1245k|   0 |   5 | 319 |   6 | 319 |   6 |   0 |   0 |   0 | 2.909311e+02 | 4.460000e+02 |  53.30%
0.00/0.01	o 434
0.00/0.01	c s 0.0s|     1 |     0 |    16 |     - |1249k|   0 |   5 | 319 |   6 | 319 |   6 |   0 |   0 |   0 | 2.909311e+02 | 4.340000e+02 |  49.18%
0.29/0.33	c   0.3s|     1 |     0 |    20 |     - |1308k|   0 |   7 | 319 |   6 | 319 |   7 |   1 |   0 |   0 | 2.910214e+02 | 4.340000e+02 |  49.13%
0.29/0.33	o 308
0.29/0.33	c b 0.3s|     1 |     0 |    20 |     - |1312k|   0 |   7 | 319 |   6 | 319 |   7 |   1 |   0 |   0 | 2.910214e+02 | 3.080000e+02 |   5.83%
0.29/0.33	o 307
0.29/0.33	c R 0.3s|     1 |     0 |    20 |     - |1314k|   0 |   7 | 319 |   6 | 319 |   7 |   1 |   0 |   0 | 2.910214e+02 | 3.070000e+02 |   5.49%
0.29/0.35	c   0.3s|     1 |     0 |    21 |     - |1348k|   0 |   7 | 319 |   6 | 319 |   8 |   2 |   0 |   0 | 2.911333e+02 | 3.070000e+02 |   5.45%
0.29/0.35	c   0.3s|     1 |     0 |    21 |     - |1350k|   0 |   7 | 319 |   6 | 319 |   8 |   2 |   0 |   0 | 2.911333e+02 | 3.070000e+02 |   5.45%
0.29/0.37	c   0.4s|     1 |     0 |    22 |     - |1371k|   0 |   8 | 319 |   6 | 319 |   9 |   3 |   0 |   0 | 2.911568e+02 | 3.070000e+02 |   5.44%
0.29/0.38	c   0.4s|     1 |     0 |    26 |     - |1381k|   0 |   7 | 319 |   6 | 319 |  10 |   4 |   0 |   0 | 2.913876e+02 | 3.070000e+02 |   5.36%
0.39/0.40	c   0.4s|     1 |     0 |    32 |     - |1411k|   0 |  11 | 319 |   6 | 319 |  11 |   5 |   0 |   0 | 2.915337e+02 | 3.070000e+02 |   5.31%
0.39/0.42	c   0.4s|     1 |     0 |    44 |     - |1431k|   0 |  12 | 319 |   6 | 319 |  13 |   7 |   0 |   0 | 2.939312e+02 | 3.070000e+02 |   4.45%
0.39/0.42	c   0.4s|     1 |     0 |    44 |     - |1432k|   0 |  12 | 319 |   6 | 319 |  13 |   7 |   0 |   0 | 2.939312e+02 | 3.070000e+02 |   4.45%
0.39/0.44	c   0.4s|     1 |     0 |    50 |     - |1490k|   0 |  13 | 319 |   6 | 319 |  14 |   8 |   0 |   0 | 2.945344e+02 | 3.070000e+02 |   4.23%
0.39/0.47	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.47	c   0.5s|     1 |     0 |    52 |     - |1518k|   0 |  14 | 319 |   6 | 319 |  15 |   9 |   0 |   0 | 2.945809e+02 | 3.070000e+02 |   4.22%
0.39/0.49	c   0.5s|     1 |     0 |    53 |     - |1538k|   0 |  14 | 319 |   6 | 319 |  16 |  10 |   0 |   0 | 2.945884e+02 | 3.070000e+02 |   4.21%
0.49/0.52	c   0.5s|     1 |     0 |    56 |     - |1544k|   0 |  15 | 319 |   6 | 319 |  17 |  11 |   0 |   0 | 2.946245e+02 | 3.070000e+02 |   4.20%
0.49/0.53	c   0.5s|     1 |     0 |    59 |     - |1553k|   0 |  15 | 319 |   6 | 319 |  18 |  12 |   0 |   0 | 2.946492e+02 | 3.070000e+02 |   4.19%
0.49/0.55	c   0.5s|     1 |     0 |    62 |     - |1566k|   0 |  17 | 319 |   6 | 319 |  19 |  13 |   0 |   0 | 2.947209e+02 | 3.070000e+02 |   4.17%
0.49/0.56	c   0.6s|     1 |     0 |    72 |     - |1588k|   0 |  15 | 319 |   6 | 319 |  20 |  14 |   0 |   0 | 2.952796e+02 | 3.070000e+02 |   3.97%
0.49/0.56	c   0.6s|     1 |     0 |    72 |     - |1590k|   0 |  15 | 319 |   6 | 319 |  20 |  14 |   0 |   0 | 2.952796e+02 | 3.070000e+02 |   3.97%
0.49/0.57	c   0.6s|     1 |     0 |    80 |     - |1596k|   0 |  15 | 319 |   6 | 319 |  21 |  15 |   0 |   0 | 2.957766e+02 | 3.070000e+02 |   3.79%
0.49/0.57	c   0.6s|     1 |     0 |    80 |     - |1599k|   0 |  15 | 319 |   6 | 319 |  21 |  15 |   0 |   0 | 2.957766e+02 | 3.070000e+02 |   3.79%
0.49/0.59	c   0.6s|     1 |     0 |    86 |     - |1613k|   0 |  17 | 319 |   6 | 319 |  22 |  16 |   0 |   0 | 2.957920e+02 | 3.070000e+02 |   3.79%
0.58/0.60	c   0.6s|     1 |     0 |    88 |     - |1626k|   0 |  18 | 319 |   6 | 319 |  23 |  17 |   0 |   0 | 2.958022e+02 | 3.070000e+02 |   3.79%
0.58/0.62	c   0.6s|     1 |     0 |   101 |     - |1632k|   0 |  14 | 319 |   6 | 319 |  24 |  18 |   0 |   0 | 2.960983e+02 | 3.070000e+02 |   3.68%
0.58/0.62	c   0.6s|     1 |     0 |   101 |     - |1635k|   0 |  14 | 319 |   6 | 319 |  24 |  18 |   0 |   0 | 2.960983e+02 | 3.070000e+02 |   3.68%
0.58/0.63	c   0.6s|     1 |     0 |   104 |     - |1641k|   0 |  16 | 319 |   6 | 319 |  25 |  19 |   0 |   0 | 2.961023e+02 | 3.070000e+02 |   3.68%
0.58/0.65	c   0.6s|     1 |     0 |   110 |     - |1656k|   0 |  16 | 319 |   6 | 319 |  26 |  20 |   0 |   0 | 2.961266e+02 | 3.070000e+02 |   3.67%
0.58/0.66	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.58/0.66	c   0.7s|     1 |     0 |   116 |     - |1668k|   0 |  17 | 319 |   6 | 319 |  27 |  21 |   0 |   0 | 2.961351e+02 | 3.070000e+02 |   3.67%
0.58/0.68	c   0.7s|     1 |     0 |   120 |     - |1682k|   0 |  17 | 319 |   6 | 319 |  28 |  22 |   0 |   0 | 2.961394e+02 | 3.070000e+02 |   3.67%
0.58/0.69	c   0.7s|     1 |     0 |   122 |     - |1694k|   0 |  18 | 319 |   6 | 319 |  29 |  23 |   0 |   0 | 2.961564e+02 | 3.070000e+02 |   3.66%
0.68/0.73	c   0.7s|     1 |     0 |   122 |     - |1703k|   0 |   - | 319 |   6 | 319 |  29 |  23 |   0 |  18 | 2.961564e+02 | 3.070000e+02 |   3.66%
0.68/0.73	c (run 1, node 1) restarting after 226 global fixings of integer variables
0.68/0.73	c 
0.68/0.73	c (restart) converted 11 cuts from the global cut pool into linear constraints
0.68/0.73	c 
0.68/0.73	c presolving:
0.68/0.73	c (round 1) 226 del vars, 0 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.68/0.73	c (round 2) 226 del vars, 0 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 11 upgd conss, 0 impls, 0 clqs
0.68/0.73	c presolving (3 rounds):
0.68/0.73	c  226 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.68/0.73	c  0 implications, 0 cliques
0.68/0.73	c presolved problem has 93 variables (93 bin, 0 int, 0 impl, 0 cont) and 17 constraints
0.68/0.73	c      14 constraints of type <knapsack>
0.68/0.73	c       3 constraints of type <logicor>
0.68/0.73	c transformed objective value is always integral (scale: 1)
0.68/0.73	c Presolving Time: 0.01
0.68/0.73	c 
0.68/0.73	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.68/0.73	c   0.7s|     1 |     0 |   202 |     - |1365k|   0 |  12 |  93 |  17 |  93 |  17 |   0 |   0 |  18 | 2.961564e+02 | 3.070000e+02 |   3.66%
0.68/0.74	c   0.7s|     1 |     0 |   211 |     - |1393k|   0 |  12 |  93 |  17 |  93 |  21 |   4 |   0 |  18 | 2.967294e+02 | 3.070000e+02 |   3.46%
0.68/0.74	c   0.7s|     1 |     0 |   211 |     - |1397k|   0 |  12 |  93 |  17 |  93 |  21 |   4 |   0 |  18 | 2.967294e+02 | 3.070000e+02 |   3.46%
0.68/0.74	c   0.7s|     1 |     0 |   219 |     - |1397k|   0 |  10 |  93 |  17 |  93 |  21 |   4 |   0 |  30 | 2.969076e+02 | 3.070000e+02 |   3.40%
0.68/0.74	c   0.7s|     1 |     0 |   219 |     - |1399k|   0 |  10 |  93 |  17 |  93 |  21 |   4 |   0 |  30 | 2.969076e+02 | 3.070000e+02 |   3.40%
0.68/0.75	c   0.7s|     1 |     2 |   219 |     - |1400k|   0 |  10 |  93 |  17 |  93 |  21 |   4 |   0 |  32 | 2.969076e+02 | 3.070000e+02 |   3.40%
0.68/0.75	c (run 2, node 1) restarting after 15 global fixings of integer variables
0.68/0.75	c 
0.68/0.75	c (restart) converted 2 cuts from the global cut pool into linear constraints
0.68/0.75	c 
0.68/0.75	c presolving:
0.68/0.75	c (round 1) 15 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2 upgd conss, 0 impls, 0 clqs
0.68/0.75	c presolving (2 rounds):
0.68/0.75	c  15 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.68/0.75	c  0 implications, 0 cliques
0.68/0.75	c presolved problem has 78 variables (78 bin, 0 int, 0 impl, 0 cont) and 19 constraints
0.68/0.75	c      16 constraints of type <knapsack>
0.68/0.75	c       3 constraints of type <logicor>
0.68/0.75	c transformed objective value is always integral (scale: 1)
0.68/0.75	c Presolving Time: 0.01
0.68/0.75	c 
0.68/0.75	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.68/0.75	c   0.7s|     1 |     0 |   274 |     - |1377k|   0 |   9 |  78 |  19 |  78 |  19 |   0 |   0 |  32 | 2.969076e+02 | 3.070000e+02 |   3.40%
0.68/0.75	c   0.7s|     1 |     0 |   274 |     - |1380k|   0 |   9 |  78 |  19 |  78 |  19 |   0 |   0 |  32 | 2.969076e+02 | 3.070000e+02 |   3.40%
0.68/0.75	c   0.8s|     1 |     0 |   287 |     - |1399k|   0 |  13 |  78 |  19 |  78 |  23 |   4 |   0 |  32 | 2.979988e+02 | 3.070000e+02 |   3.02%
0.68/0.75	c   0.8s|     1 |     0 |   287 |     - |1402k|   0 |  13 |  78 |  19 |  78 |  23 |   4 |   0 |  32 | 2.979988e+02 | 3.070000e+02 |   3.02%
0.68/0.76	c   0.8s|     1 |     0 |   295 |     - |1402k|   0 |  10 |  78 |  19 |  78 |  23 |   4 |   0 |  45 | 2.983720e+02 | 3.070000e+02 |   2.89%
0.68/0.76	c   0.8s|     1 |     0 |   295 |     - |1405k|   0 |  10 |  78 |  19 |  78 |  23 |   4 |   0 |  45 | 2.983720e+02 | 3.070000e+02 |   2.89%
0.68/0.76	c   0.8s|     1 |     2 |   295 |     - |1405k|   0 |  10 |  78 |  19 |  78 |  23 |   4 |   0 |  47 | 2.983720e+02 | 3.070000e+02 |   2.89%
0.68/0.76	c (run 3, node 1) restarting after 10 global fixings of integer variables
0.68/0.76	c 
0.68/0.76	c (restart) converted 1 cuts from the global cut pool into linear constraints
0.68/0.76	c 
0.68/0.76	c presolving:
0.68/0.76	c (round 1) 10 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1 upgd conss, 0 impls, 0 clqs
0.68/0.76	c presolving (2 rounds):
0.68/0.76	c  10 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.68/0.76	c  0 implications, 0 cliques
0.68/0.76	c presolved problem has 68 variables (68 bin, 0 int, 0 impl, 0 cont) and 20 constraints
0.68/0.76	c      17 constraints of type <knapsack>
0.68/0.76	c       3 constraints of type <logicor>
0.68/0.76	c transformed objective value is always integral (scale: 1)
0.68/0.76	c Presolving Time: 0.02
0.68/0.76	c 
0.68/0.76	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.68/0.76	c   0.8s|     1 |     0 |   358 |     - |1388k|   0 |  10 |  68 |  20 |  68 |  20 |   0 |   0 |  47 | 2.983720e+02 | 3.070000e+02 |   2.89%
0.68/0.77	c   0.8s|     1 |     0 |   366 |     - |1409k|   0 |  12 |  68 |  20 |  68 |  23 |   3 |   0 |  47 | 2.986382e+02 | 3.070000e+02 |   2.80%
0.68/0.77	c   0.8s|     1 |     0 |   366 |     - |1415k|   0 |  12 |  68 |  20 |  68 |  23 |   3 |   0 |  47 | 2.986382e+02 | 3.070000e+02 |   2.80%
0.68/0.77	c   0.8s|     1 |     0 |   370 |     - |1415k|   0 |  12 |  68 |  20 |  68 |  23 |   3 |   0 |  59 | 2.987472e+02 | 3.070000e+02 |   2.76%
0.68/0.77	c   0.8s|     1 |     0 |   370 |     - |1420k|   0 |  12 |  68 |  20 |  68 |  23 |   3 |   0 |  59 | 2.987472e+02 | 3.070000e+02 |   2.76%
0.68/0.77	c   0.8s|     1 |     2 |   370 |     - |1423k|   0 |  12 |  68 |  20 |  68 |  23 |   3 |   0 |  61 | 2.987472e+02 | 3.070000e+02 |   2.76%
0.78/0.85	c   0.9s|   100 |    13 |  1139 |   7.5 |1542k|  22 |   - |  68 |  22 |   0 |   0 |   3 |  15 | 355 | 3.023439e+02 | 3.070000e+02 |   1.54%
0.78/0.88	c 
0.78/0.88	c SCIP Status        : problem is solved [optimal solution found]
0.78/0.88	c Solving Time (sec) : 0.88
0.78/0.88	c Solving Nodes      : 171 (total of 174 nodes in 4 runs)
0.78/0.88	c Primal Bound       : +3.07000000000000e+02 (255 solutions)
0.78/0.88	c Dual Bound         : +3.07000000000000e+02
0.78/0.88	c Gap                : 0.00 %
0.78/0.88	s OPTIMUM FOUND
0.78/0.88	v -x246 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x221 
0.78/0.88	v -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x199 
0.78/0.88	v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x177 -x176 
0.78/0.88	v -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x155 -x154 -x153 
0.78/0.88	v -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x133 -x132 -x131 -x130 
0.78/0.88	v -x129 -x128 -x127 -x126 -x125 -x124 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x110 -x109 -x108 -x107 -x106 
0.78/0.88	v -x105 -x104 -x103 -x102 -x101 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 
0.78/0.88	v -x79 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x55 -x54 -x53 -x52 
0.78/0.88	v -x51 -x50 -x49 -x48 -x47 -x46 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 
0.78/0.88	v x24 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x319 -x318 -x317 -x316 -x315 
0.78/0.88	v -x314 -x313 -x312 -x311 -x310 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x297 -x296 -x295 -x294 -x293 -x292 
0.78/0.88	v -x291 -x290 x289 -x288 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 x278 -x277 -x275 -x274 -x273 -x272 -x271 -x270 -x269 
0.78/0.88	v -x268 -x267 -x266 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x245 
0.78/0.88	v -x234 -x223 -x211 -x200 -x189 -x178 -x167 -x156 -x145 -x134 -x123 -x112 -x100 -x89 -x78 -x67 -x56 -x45 -x34 -x23 -x12 -x1 
0.78/0.88	v -x309 -x298 -x287 -x276 -x265 x254 -x222 -x111 
0.78/0.88	c SCIP Status        : problem is solved [optimal solution found]
0.78/0.88	c Total Time         :       0.88
0.78/0.88	c   solving          :       0.88
0.78/0.88	c   presolving       :       0.02 (included in solving)
0.78/0.88	c   reading          :       0.00 (included in solving)
0.78/0.88	c   copying          :       0.01 (2 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.78/0.88	c Original Problem   :
0.78/0.88	c   Problem name     : HOME/instance-3691937-1338029664.opb
0.78/0.88	c   Variables        : 319 (319 binary, 0 integer, 0 implicit integer, 0 continuous)
0.78/0.88	c   Constraints      : 6 initial, 6 maximal
0.78/0.88	c   Objective sense  : minimize
0.78/0.88	c Presolved Problem  :
0.78/0.88	c   Problem name     : t_HOME/instance-3691937-1338029664.opb
0.78/0.88	c   Variables        : 68 (68 binary, 0 integer, 0 implicit integer, 0 continuous)
0.78/0.88	c   Constraints      : 20 initial, 33 maximal
0.78/0.88	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.78/0.88	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   trivial          :       0.00       0.00        251          0          0          0          0          0          0          0          0
0.78/0.88	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   knapsack         :       0.01       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   linear           :       0.00       0.00          0          0          0          0          0          0          0          1          0
0.78/0.88	c   logicor          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.78/0.88	c   root node        :          -          -        257          -          -        257          -          -          -          -          -
0.78/0.88	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.78/0.88	c   integral         :          0          0          0          0        225          0        263          0         22        160          0          0        184
0.78/0.88	c   knapsack         :         17         17         25        414          0          0        255         40         41         48        138          0          0
0.78/0.88	c   logicor          :          3+        17          3        141          0          0          0         21          9         13          0          0          0
0.78/0.88	c   countsols        :          0          0          0          0          0          0        258          0          0          0          0          0          0
0.78/0.88	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.78/0.88	c   integral         :       0.08       0.00       0.00       0.00       0.08       0.00       0.00       0.00
0.78/0.88	c   knapsack         :       0.29       0.00       0.29       0.00       0.00       0.00       0.00       0.00
0.78/0.88	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.78/0.88	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.78/0.88	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.78/0.88	c   rootredcost      :          0          0          0          0
0.78/0.88	c   pseudoobj        :        598        187          9        157
0.78/0.88	c   vbounds          :          0          0          0          0
0.78/0.88	c   redcost          :        393          0          0       1282
0.78/0.88	c   probing          :          0          0          0          0
0.78/0.88	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.78/0.88	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.78/0.88	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.78/0.88	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.78/0.88	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.78/0.89	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.78/0.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.78/0.89	c   propagation      :       0.00         59         51         61       39.4          0        0.0          -
0.78/0.89	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.78/0.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.78/0.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.78/0.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.78/0.89	c   applied globally :          -          -          -         13       23.0          -          -          -
0.78/0.89	c   applied locally  :          -          -          -         38       42.9          -          -          -
0.78/0.89	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.78/0.89	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 14)
0.78/0.89	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.78/0.89	c   impliedbounds    :       0.00       0.00         25          0          0          0          0
0.78/0.89	c   intobj           :       0.00       0.00          0          0          0          0          0
0.78/0.89	c   gomory           :       0.01       0.00         13          0          0          0          0
0.78/0.89	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.78/0.89	c   strongcg         :       0.02       0.00         23          0          0          3          0
0.78/0.89	c   cmir             :       0.00       0.00         13          0          0         14          0
0.78/0.89	c   flowcover        :       0.07       0.00         13          0          0         96          0
0.78/0.89	c   clique           :       0.00       0.00          4          0          0          0          0
0.78/0.89	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.78/0.89	c   mcf              :       0.00       0.00          4          0          0          0          0
0.78/0.89	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.78/0.89	c   rapidlearning    :       0.30       0.00          1          0          0          0          0
0.78/0.89	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.78/0.89	c   problem variables:       0.00          -          0          0
0.78/0.89	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.78/0.89	c   relpscost        :       0.08       0.00        225         22        160          0          0        184
0.78/0.89	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c   random           :       0.00       0.00          0          0          0          0          0          0
0.78/0.89	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.78/0.89	c   LP solutions     :       0.00          -          -          0
0.78/0.89	c   pseudo solutions :       0.00          -          -          0
0.78/0.89	c   crossover        :       0.00       0.00          0          0
0.78/0.89	c   feaspump         :       0.00       0.00          0          0
0.78/0.89	c   guideddiving     :       0.00       0.00          0          0
0.78/0.89	c   oneopt           :       0.00       0.00          2          1
0.78/0.89	c   rootsoldiving    :       0.00       0.00          1          2
0.78/0.89	c   linesearchdiving :       0.00       0.00          2          0
0.78/0.89	c   coefdiving       :       0.00       0.00          3          2
0.78/0.89	c   pscostdiving     :       0.00       0.00          3          0
0.78/0.89	c   smallcard        :       0.00       0.00          0          0
0.78/0.89	c   trivial          :       0.00       0.00          2          1
0.78/0.89	c   shiftandpropagate:       0.00       0.00          0          0
0.78/0.89	c   simplerounding   :       0.00       0.00        250        153
0.78/0.89	c   zirounding       :       0.00       0.00        107         64
0.78/0.89	c   rounding         :       0.00       0.00        250          2
0.78/0.89	c   shifting         :       0.00       0.00         66         25
0.78/0.89	c   intshifting      :       0.00       0.00          0          0
0.78/0.89	c   twoopt           :       0.00       0.00          0          0
0.78/0.89	c   indoneopt        :       0.00       0.00          0          0
0.78/0.89	c   indtwoopt        :       0.00       0.00          0          0
0.78/0.89	c   fixandinfer      :       0.00       0.00          0          0
0.78/0.89	c   clique           :       0.00       0.00          0          0
0.78/0.89	c   indcoefdiving    :       0.00       0.00          0          0
0.78/0.89	c   indrounding      :       0.00       0.00          0          0
0.78/0.89	c   nlpdiving        :       0.00       0.00          0          0
0.78/0.89	c   fracdiving       :       0.00       0.00          3          0
0.78/0.89	c   veclendiving     :       0.00       0.00          3          0
0.78/0.89	c   intdiving        :       0.00       0.00          0          0
0.78/0.89	c   actconsdiving    :       0.00       0.00          0          0
0.78/0.89	c   objpscostdiving  :       0.00       0.00          3          4
0.78/0.89	c   octane           :       0.00       0.00          0          0
0.78/0.89	c   rens             :       0.02       0.00          1          1
0.78/0.89	c   rins             :       0.00       0.00          0          0
0.78/0.89	c   localbranching   :       0.00       0.00          0          0
0.78/0.89	c   mutation         :       0.00       0.00          0          0
0.78/0.89	c   dins             :       0.00       0.00          0          0
0.78/0.89	c   vbounds          :       0.00       0.00          0          0
0.78/0.89	c   undercover       :       0.00       0.00          0          0
0.78/0.89	c   subnlp           :       0.00       0.00          0          0
0.78/0.89	c   trysol           :       0.00       0.00          0          0
0.78/0.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.78/0.89	c   primal LP        :       0.00          3          0       0.00          -       0.00          3
0.78/0.89	c   dual LP          :       0.03        434       1475       5.14   53178.07       0.00        147
0.78/0.89	c   lex dual LP      :       0.00          0          0       0.00          -
0.78/0.89	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.78/0.89	c   diving/probing LP:       0.00         26         68       2.62          -
0.78/0.89	c   strong branching :       0.07        426       5116      12.01   68881.02
0.78/0.89	c     (at root node) :          -         61       1286      21.08          -
0.78/0.89	c   conflict analysis:       0.00          0          0       0.00          -
0.78/0.89	c B&B Tree           :
0.78/0.89	c   number of runs   :          4
0.78/0.89	c   nodes            :        171
0.78/0.89	c   nodes (total)    :        174
0.78/0.89	c   nodes left       :          0
0.78/0.89	c   max depth        :         22
0.78/0.89	c   max depth (total):         22
0.78/0.89	c   backtracks       :         40 (23.4%)
0.78/0.89	c   delayed cutoffs  :         10
0.78/0.89	c   repropagations   :         15 (73 domain reductions, 10 cutoffs)
0.78/0.89	c   avg switch length:       4.00
0.78/0.89	c   switching time   :       0.00
0.78/0.89	c Solution           :
0.78/0.89	c   Solutions found  :        255 (6 improvements)
0.78/0.89	c   First Solution   : +2.35540000000000e+04   (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.78/0.89	c   Primal Bound     : +3.07000000000000e+02   (in run 1, after 1 nodes, 0.33 seconds, depth 0, found by <rounding>)
0.78/0.89	c   Dual Bound       : +3.07000000000000e+02
0.78/0.89	c   Gap              :       0.00 %
0.78/0.89	c   Root Dual Bound  : +2.98747172351083e+02
0.78/0.89	c   Root Iterations  :        370
0.78/0.89	c Time complete: 0.88.

Verifier Data 

OK	307

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3691937-1338029664/watcher-3691937-1338029664 -o /tmp/evaluation-result-3691937-1338029664/solver-3691937-1338029664 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691937-1338029664.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.40 1.83 1.94 3/176 30569
/proc/meminfo: memFree=28706200/32873648 swapFree=6844/6844
[pid=30569] ppid=30567 vsize=9600 CPUtime=0 cores=0,2,4,6
/proc/30569/stat : 30569 (scip-2.1.1.4exp) R 30567 30569 29540 0 -1 4202496 1303 0 0 0 0 0 0 0 20 0 1 0 269093156 9830400 1257 33554432000 4194304 10219143 140734223192496 140737310690136 9029296 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/30569/statm: 2400 1257 381 1471 0 920 0

[startup+0.10024 s]
/proc/loadavg: 1.40 1.83 1.94 3/176 30569
/proc/meminfo: memFree=28706200/32873648 swapFree=6844/6844
[pid=30569] ppid=30567 vsize=31644 CPUtime=0.08 cores=0,2,4,6
/proc/30569/stat : 30569 (scip-2.1.1.4exp) R 30567 30569 29540 0 -1 4202496 6638 0 0 0 4 4 0 0 20 0 1 0 269093156 32403456 6335 33554432000 4194304 10219143 140734223192496 140737310690136 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30569/statm: 7911 6335 800 1471 0 6431 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 31644

[startup+0.200314 s]
/proc/loadavg: 1.40 1.83 1.94 3/176 30569
/proc/meminfo: memFree=28706200/32873648 swapFree=6844/6844
[pid=30569] ppid=30567 vsize=32180 CPUtime=0.19 cores=0,2,4,6
/proc/30569/stat : 30569 (scip-2.1.1.4exp) R 30567 30569 29540 0 -1 4202496 6790 0 0 0 6 13 0 0 20 0 1 0 269093156 32952320 6487 33554432000 4194304 10219143 140734223192496 140734223186584 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30569/statm: 8045 6487 800 1471 0 6565 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 32180

[startup+0.300214 s]
/proc/loadavg: 1.40 1.83 1.94 3/176 30569
/proc/meminfo: memFree=28706200/32873648 swapFree=6844/6844
[pid=30569] ppid=30567 vsize=32716 CPUtime=0.29 cores=0,2,4,6
/proc/30569/stat : 30569 (scip-2.1.1.4exp) R 30567 30569 29540 0 -1 4202496 6926 0 0 0 7 22 0 0 20 0 1 0 269093156 33501184 6623 33554432000 4194304 10219143 140734223192496 140734223186584 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30569/statm: 8179 6623 800 1471 0 6699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32716

[startup+0.70024 s]
/proc/loadavg: 1.40 1.83 1.94 3/176 30569
/proc/meminfo: memFree=28706200/32873648 swapFree=6844/6844
[pid=30569] ppid=30567 vsize=27900 CPUtime=0.68 cores=0,2,4,6
/proc/30569/stat : 30569 (scip-2.1.1.4exp) R 30567 30569 29540 0 -1 4202496 7647 0 0 0 44 24 0 0 20 0 1 0 269093156 28569600 5800 33554432000 4194304 10219143 140734223192496 140734223186584 8930384 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30569/statm: 6975 5800 831 1471 0 5495 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27900

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

[startup+0.800237 s]
/proc/loadavg: 1.40 1.83 1.94 3/176 30569
/proc/meminfo: memFree=28706200/32873648 swapFree=6844/6844
[pid=30569] ppid=30567 vsize=25492 CPUtime=0.78 cores=0,2,4,6
/proc/30569/stat : 30569 (scip-2.1.1.4exp) R 30567 30569 29540 0 -1 4202496 9403 0 0 0 53 25 0 0 20 0 1 0 269093156 26103808 5262 33554432000 4194304 10219143 140734223192496 140734223186584 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/30569/statm: 6373 5262 838 1471 0 4893 0
Current children cumulated CPU time (s) 0.78
Current children cumulated vsize (KiB) 25492

Child status: 0
Real time (s): 0.894808
CPU time (s): 0.892863
CPU user time (s): 0.612906
CPU system time (s): 0.279957
CPU usage (%): 99.7826
Max. virtual memory (cumulated for all children) (KiB): 32716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.612906
system time used= 0.279957
maximum resident set size= 30212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9406
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= 2

runsolver used 0.001999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-26 12:54:24
IDJOB=3691937
IDBENCH=1854
IDSOLVER=2271
FILE ID=node115/3691937-1338029664
RUNJOBID= node115-1338029660-30503
PBS_JOBID= 14624356
Free space on /tmp= 71564 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod008.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691937-1338029664/watcher-3691937-1338029664 -o /tmp/evaluation-result-3691937-1338029664/solver-3691937-1338029664 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691937-1338029664.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4dd9ac2644c29d272d2675c7fc366ed6
RANDOM SEED=1433666999

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28706728 kB
Buffers:          230920 kB
Cached:          3100828 kB
SwapCached:            0 kB
Active:          1075796 kB
Inactive:        2321368 kB
Active(anon):      67620 kB
Inactive(anon):        0 kB
Active(file):    1008176 kB
Inactive(file):  2321368 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             27876 kB
Writeback:             0 kB
AnonPages:         73700 kB
Mapped:            17588 kB
Shmem:               200 kB
Slab:             630708 kB
SReclaimable:      74196 kB
SUnreclaim:       556512 kB
KernelStack:        1472 kB
PageTables:         3868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     180320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71552 MiB
End job on node115 at 2012-05-26 12:54:25