Trace number 1870662

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)SAT 4.5733 4.58211

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_25_3_5.opb
MD5SUM9d9faeaf67c6c51fc2250ec9c55dd72f
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.066988
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables100
Total number of constraints152
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2952
Sum of products size (including duplicates)5904
Number of different products1476
Sum of products size2952

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870662-1245215286.opb>
0.00/0.02	c original problem has 1576 variables (1576 bin, 0 int, 0 impl, 0 cont) and 1628 constraints
0.00/0.03	c No objective function, only one solution is needed.
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.09/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 151 upgd conss, 11908 impls, 100 clqs
0.29/0.31	c presolving (2 rounds):
0.29/0.31	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.31	c  11908 implications, 100 cliques
0.29/0.31	c presolved problem has 1576 variables (1576 bin, 0 int, 0 impl, 0 cont) and 1628 constraints
0.29/0.31	c       1 constraints of type <knapsack>
0.29/0.31	c     100 constraints of type <setppc>
0.29/0.31	c    1476 constraints of type <and>
0.29/0.31	c       1 constraints of type <linear>
0.29/0.31	c      50 constraints of type <logicor>
0.29/0.31	c transformed objective value is always integral (scale: 1)
0.29/0.31	c Presolving Time: 0.11
0.29/0.31	c SATUNSAT-NLC
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.31	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31	c separating/flowcover/freq = c -1
0.29/0.31	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31	c separating/cmir/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/veclendiving/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31	c heuristics/simplerounding/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/shifting/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31	c heuristics/rounding/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.31	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.31	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31	c heuristics/rootsoldiving/freq = c -1
0.29/0.31	c # number of nodes added to the contingent of the total nodes
0.29/0.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.31	c heuristics/rens/nodesofs = c 2000
0.29/0.31	c # minimum percentage of integer variables that have to be fixable 
0.29/0.31	c # [type: real, range: [0,1], default: 0.5]
0.29/0.31	c heuristics/rens/minfixingrate = c 0.3
0.29/0.31	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31	c heuristics/rens/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/pscostdiving/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31	c heuristics/oneopt/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.31	c # [type: real, range: [0,1], default: 0.01]
0.29/0.31	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.31	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31	c heuristics/objpscostdiving/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/linesearchdiving/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/intshifting/freq = c -1
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/guideddiving/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/fracdiving/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.31	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31	c heuristics/feaspump/freq = c -1
0.29/0.31	c # minimum percentage of integer variables that have to be fixed 
0.29/0.31	c # [type: real, range: [0,1], default: 0.666]
0.29/0.31	c heuristics/crossover/minfixingrate = c 0.5
0.29/0.31	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.31	c # [type: real, range: [0,1], default: 0.1]
0.29/0.31	c heuristics/crossover/nodesquot = c 0.15
0.29/0.31	c # number of nodes without incumbent change that heuristic should wait
0.29/0.31	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.31	c heuristics/crossover/nwaitingnodes = c 100
0.29/0.31	c # number of nodes added to the contingent of the total nodes
0.29/0.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.31	c heuristics/crossover/nodesofs = c 750
0.29/0.31	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.31	c heuristics/crossover/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/coefdiving/freq = c -1
0.29/0.31	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c presolving/probing/maxrounds = c 0
0.29/0.31	c # should presolving try to simplify knapsacks
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.31	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.31	c constraints/knapsack/disaggregation = c FALSE
0.29/0.31	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c constraints/knapsack/maxnumcardlift = c 0
0.29/0.31	c # should presolving try to simplify inequalities
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/linear/simplifyinequalities = c TRUE
0.29/0.31	c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c separating/maxroundsroot = c 5
0.29/0.31	c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.31	c separating/maxrounds = c 1
0.29/0.31	c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c limits/solutions = c 1
0.29/0.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/memory = c 1620
0.29/0.31	c # maximal time in seconds to run
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/time = c 1791
0.29/0.31	c # frequency for displaying node information lines
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.31	c display/freq = c 10000
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.31	c start solving problem
0.29/0.31	c 
0.29/0.35	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.35	c   0.1s|     1 |     0 |    33 |7097k|   0 |  20 |1576 |1628 |1628 |1576 |3104 |   0 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.49/0.50	c   0.3s|     1 |     0 |    38 |7106k|   0 |  21 |1576 |1628 |1628 |1576 |3105 |   1 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.59/0.65	c   0.4s|     1 |     0 |    75 |7125k|   0 |  22 |1576 |1628 |1628 |1576 |3107 |   3 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.79/0.86	c   0.7s|     1 |     0 |   158 |7170k|   0 |  24 |1576 |1628 |1628 |1576 |3108 |   4 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
1.29/1.31	c   1.1s|     1 |     0 |   187 |7206k|   0 |  23 |1576 |1628 |1628 |1576 |3109 |   5 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
1.69/1.80	c   1.6s|     1 |     0 |   288 |7276k|   0 |  25 |1576 |1628 |1628 |1576 |3110 |   6 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
4.39/4.44	c   4.2s|     1 |     2 |   288 |7277k|   0 |  25 |1576 |1628 |1628 |1576 |3110 |   6 |   0 |  25 | 1.000000e+01 |      --      |    Inf 
4.48/4.55	c * 4.3s|     6 |     5 |   503 |7796k|   5 |   - |1576 |1628 |  76 |1576 | 275 |  84 |   0 |  63 | 1.000000e+01 | 1.400000e+01 |  40.00%
4.48/4.55	c 
4.48/4.55	c SCIP Status        : solving was interrupted [solution limit reached]
4.48/4.55	c Solving Time (sec) : 4.30
4.48/4.55	c Solving Nodes      : 6
4.48/4.55	c Primal Bound       : +1.40000000000000e+01 (1 solutions)
4.48/4.55	c Dual Bound         : +1.00000000000000e+01
4.48/4.55	c Gap                : 40.00 %
4.48/4.55	c NODE         6
4.48/4.55	c DUAL BOUND   10
4.48/4.55	c PRIMAL BOUND 14
4.48/4.55	c GAP          0.4
4.48/4.55	s SATISFIABLE
4.48/4.55	v x70 -x61 -x84 -x78 -x64 -x63 -x58 -x54 -x72 -x100 -x83 -x82 -x95 -x79 -x62 -x51 -x85 -x81 -x80 -x71 x68 -x67 -x60 -x57 -x56 -x87 
4.48/4.55	v -x55 -x99 -x88 -x98 -x74 -x89 -x93 -x66 -x96 x92 -x53 -x90 -x94 -x75 -x59 -x65 x52 -x77 -x73 -x76 x91 -x69 -x86 -x97 -x50 -x49 
4.48/4.55	v -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 x30 -x29 -x28 -x27 x26 -x25 -x24 
4.48/4.55	v -x23 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
4.48/4.55	c SCIP Status        : solving was interrupted [solution limit reached]
4.48/4.55	c Solving Time       :       4.30
4.48/4.55	c Original Problem   :
4.48/4.55	c   Problem name     : HOME/instance-1870662-1245215286.opb
4.48/4.55	c   Variables        : 1576 (1576 binary, 0 integer, 0 implicit integer, 0 continuous)
4.48/4.55	c   Constraints      : 1628 initial, 1628 maximal
4.48/4.55	c Presolved Problem  :
4.48/4.55	c   Problem name     : t_HOME/instance-1870662-1245215286.opb
4.48/4.55	c   Variables        : 1576 (1576 binary, 0 integer, 0 implicit integer, 0 continuous)
4.48/4.55	c   Constraints      : 1628 initial, 1628 maximal
4.48/4.55	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.48/4.55	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   probing          :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   and              :       0.10          0          0          0          0          0          0          0          0
4.48/4.55	c   linear           :       0.01          0          0          0          0          0          0          0          0
4.48/4.55	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.48/4.55	c   root node        :          -          0          -          -          0          -          -          -          -
4.48/4.55	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.48/4.55	c   integral         :          0          0          0         12          0          0          0          0          0         10
4.48/4.55	c   knapsack         :          1          5         14          7          0          0          0          0          0          0
4.48/4.55	c   setppc           :        100          5         14          7          0          0         82          0          0          0
4.48/4.55	c   and              :       1476         10         14          7          0          0       1458         78          0          0
4.48/4.55	c   linear           :          1          5         14          1          0          0          0          0          0          0
4.48/4.55	c   logicor          :         50          5          6          1          0          0          2          0          0          0
4.48/4.55	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.48/4.55	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.48/4.55	c   integral         :       2.67       0.00       0.00       2.67       0.00
4.48/4.55	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
4.48/4.55	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.48/4.55	c   and              :       0.00       0.00       0.00       0.00       0.00
4.48/4.55	c   linear           :       0.00       0.00       0.00       0.00       0.00
4.48/4.55	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.48/4.55	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.48/4.55	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.48/4.55	c   rootredcost      :       0.00          0          0          0
4.48/4.55	c   pseudoobj        :       0.00         15          0          0
4.48/4.55	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.48/4.55	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.48/4.55	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.48/4.55	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.48/4.55	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.48/4.55	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.48/4.55	c   applied globally :          -          -          -          0        0.0          -          -          -
4.48/4.55	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.48/4.55	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.48/4.55	c   cut pool         :       0.01          4          -          -          2          -    (maximal pool size: 45)
4.48/4.55	c   redcost          :       0.00         10          0          0          0          0
4.48/4.55	c   impliedbounds    :       0.00          5          0          0          0          0
4.48/4.55	c   intobj           :       0.00          0          0          0          0          0
4.48/4.55	c   gomory           :       0.66          5          0          0       1502          0
4.48/4.55	c   strongcg         :       0.59          5          0          0       2311          0
4.48/4.55	c   cmir             :       0.00          0          0          0          0          0
4.48/4.55	c   flowcover        :       0.00          0          0          0          0          0
4.48/4.55	c   clique           :       0.00          5          0          0          0          0
4.48/4.55	c   zerohalf         :       0.00          0          0          0          0          0
4.48/4.55	c   mcf              :       0.03          2          0          0          0          0
4.48/4.55	c Pricers            :       Time      Calls       Vars
4.48/4.55	c   problem variables:       0.00          0          0
4.48/4.55	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.48/4.55	c   relpscost        :       2.67          5          0          0          0          0         10
4.48/4.55	c   pscost           :       0.00          0          0          0          0          0          0
4.48/4.55	c   inference        :       0.00          0          0          0          0          0          0
4.48/4.55	c   mostinf          :       0.00          0          0          0          0          0          0
4.48/4.55	c   leastinf         :       0.00          0          0          0          0          0          0
4.48/4.55	c   fullstrong       :       0.00          0          0          0          0          0          0
4.48/4.55	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.48/4.55	c   random           :       0.00          0          0          0          0          0          0
4.48/4.55	c Primal Heuristics  :       Time      Calls      Found
4.48/4.55	c   LP solutions     :       0.01          -          1
4.48/4.55	c   pseudo solutions :       0.00          -          0
4.48/4.55	c   simplerounding   :       0.00          0          0
4.48/4.55	c   rounding         :       0.00          0          0
4.48/4.55	c   shifting         :       0.00          0          0
4.48/4.55	c   intshifting      :       0.00          0          0
4.48/4.55	c   oneopt           :       0.00          0          0
4.48/4.55	c   fixandinfer      :       0.00          0          0
4.48/4.55	c   feaspump         :       0.00          0          0
4.48/4.55	c   coefdiving       :       0.00          0          0
4.48/4.55	c   pscostdiving     :       0.00          0          0
4.48/4.55	c   fracdiving       :       0.00          0          0
4.48/4.55	c   veclendiving     :       0.00          0          0
4.48/4.55	c   intdiving        :       0.00          0          0
4.48/4.55	c   actconsdiving    :       0.00          0          0
4.48/4.55	c   objpscostdiving  :       0.00          0          0
4.48/4.55	c   rootsoldiving    :       0.00          0          0
4.48/4.55	c   linesearchdiving :       0.00          0          0
4.48/4.55	c   guideddiving     :       0.00          0          0
4.48/4.55	c   octane           :       0.00          0          0
4.48/4.55	c   rens             :       0.00          0          0
4.48/4.55	c   rins             :       0.00          0          0
4.48/4.55	c   localbranching   :       0.00          0          0
4.48/4.55	c   mutation         :       0.00          0          0
4.48/4.55	c   crossover        :       0.00          0          0
4.48/4.55	c   dins             :       0.00          0          0
4.48/4.55	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.48/4.55	c   primal LP        :       0.00          0          0       0.00          -
4.48/4.55	c   dual LP          :       0.15         22        503      22.86    3353.33
4.48/4.55	c   barrier LP       :       0.00          0          0       0.00          -
4.48/4.55	c   diving/probing LP:       0.00          0          0       0.00          -
4.48/4.55	c   strong branching :       2.67         63       4949      78.56    1853.56
4.48/4.55	c     (at root node) :          -         25       4718     188.72          -
4.48/4.55	c   conflict analysis:       0.00          0          0       0.00          -
4.48/4.55	c B&B Tree           :
4.48/4.55	c   number of runs   :          1
4.48/4.55	c   nodes            :          6
4.48/4.55	c   nodes (total)    :          6
4.48/4.55	c   nodes left       :          5
4.48/4.55	c   max depth        :          5
4.48/4.55	c   max depth (total):          5
4.48/4.55	c   backtracks       :          0 (0.0%)
4.48/4.55	c   delayed cutoffs  :          0
4.48/4.55	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.48/4.55	c   avg switch length:       1.00
4.48/4.55	c   switching time   :       0.00
4.48/4.55	c Solution           :
4.48/4.55	c   Solutions found  :          1 (1 improvements)
4.48/4.55	c   Primal Bound     : +1.40000000000000e+01   (in run 1, after 6 nodes, 4.29 seconds, depth 5, found by <relaxation>)
4.48/4.55	c   Dual Bound       : +1.00000000000000e+01
4.48/4.55	c   Gap              :      40.00 %
4.48/4.55	c   Root Dual Bound  : +1.00000000000000e+01
4.48/4.58	c Time complete: 4.57.

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870662-1245215286/watcher-1870662-1245215286 -o /tmp/evaluation-result-1870662-1245215286/solver-1870662-1245215286 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870662-1245215286.opb 

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: 0.99 0.98 0.99 3/64 6652
/proc/meminfo: memFree=1825216/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=4328 CPUtime=0
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 189129261 4431872 465 1992294400 4194304 7823515 548682068736 18446744073709551615 7017211 0 0 4096 0 0 0 0 17 1 0 0
/proc/6652/statm: 1162 477 310 886 0 272 0

[startup+0.0754441 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6652
/proc/meminfo: memFree=1825216/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=16716 CPUtime=0.06
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 3565 0 0 0 4 2 0 0 18 0 1 0 189129261 17117184 3193 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 4179 3193 404 886 0 3289 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16716

[startup+0.101446 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6652
/proc/meminfo: memFree=1825216/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=16716 CPUtime=0.09
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 3565 0 0 0 5 4 0 0 18 0 1 0 189129261 17117184 3193 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 4179 3193 404 886 0 3289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16716

[startup+0.30147 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6652
/proc/meminfo: memFree=1825216/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=19064 CPUtime=0.29
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 4204 0 0 0 13 16 0 0 19 0 1 0 189129261 19521536 3832 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 4766 3832 442 886 0 3876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19064

[startup+0.701516 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6652
/proc/meminfo: memFree=1825216/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=29320 CPUtime=0.69
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 6968 0 0 0 51 18 0 0 19 0 1 0 189129261 30023680 6527 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 7330 6527 554 886 0 6440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29320

[startup+1.50161 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6653
/proc/meminfo: memFree=1798136/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=34924 CPUtime=1.49
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 8315 0 0 0 129 20 0 0 25 0 1 0 189129261 35762176 7874 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 8731 7874 554 886 0 7841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34924

[startup+3.10181 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6653
/proc/meminfo: memFree=1792440/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=37748 CPUtime=3.09
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 9197 0 0 0 288 21 0 0 25 0 1 0 189129261 38653952 8695 1992294400 4194304 7823515 548682068736 18446744073709551615 6212306 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6652/statm: 9437 8695 558 886 0 8547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37748

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

[startup+3.90189 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6653
/proc/meminfo: memFree=1792248/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=37748 CPUtime=3.88
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 9197 0 0 0 367 21 0 0 25 0 1 0 189129261 38653952 8695 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 9437 8695 558 886 0 8547 0
Current children cumulated CPU time (s) 3.88
Current children cumulated vsize (KiB) 37748

[startup+4.30194 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6653
/proc/meminfo: memFree=1792248/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=37748 CPUtime=4.29
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 9197 0 0 0 407 22 0 0 25 0 1 0 189129261 38653952 8695 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 9437 8695 558 886 0 8547 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 37748

[startup+4.50196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6653
/proc/meminfo: memFree=1792248/2055920 swapFree=4191900/4192956
[pid=6652] ppid=6650 vsize=37748 CPUtime=4.48
/proc/6652/stat : 6652 (pbscip.linux.x8) R 6650 6652 6331 0 -1 4194304 9200 0 0 0 426 22 0 0 25 0 1 0 189129261 38653952 8698 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6652/statm: 9437 8698 561 886 0 8547 0
Current children cumulated CPU time (s) 4.48
Current children cumulated vsize (KiB) 37748

Child status: 0
Real time (s): 4.58211
CPU time (s): 4.5733
CPU user time (s): 4.34234
CPU system time (s): 0.230964
CPU usage (%): 99.8079
Max. virtual memory (cumulated for all children) (KiB): 37748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.34234
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9211
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= 5
involuntary context switches= 18

runsolver used 0.012998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-17 07:08:06
IDJOB=1870662
IDBENCH=48330
IDSOLVER=683
FILE ID=node11/1870662-1245215286
PBS_JOBID= 9368368
Free space on /tmp= 66196 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_25_3_5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870662-1245215286/watcher-1870662-1245215286 -o /tmp/evaluation-result-1870662-1245215286/solver-1870662-1245215286 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870662-1245215286.opb

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

MD5SUM BENCH= 9d9faeaf67c6c51fc2250ec9c55dd72f
RANDOM SEED=295386968

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.234
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1825632 kB
Buffers:         41704 kB
Cached:         118940 kB
SwapCached:        516 kB
Active:          47844 kB
Inactive:       125836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825632 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9876 kB
Writeback:           0 kB
Mapped:          21304 kB
Slab:            42572 kB
Committed_AS:   199064 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66188 MiB
End job on node11 at 2009-06-17 07:08:11