Trace number 1870571

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2SAT 4.07138 4.07274

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_25_2_5.opb
MD5SUM5aa99d3bea2fcdaee6df743981593687
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 benchmark0.081987
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)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870571-1245212336.opb>
0.00/0.02	c original problem has 1580 variables (1580 bin, 0 int, 0 impl, 0 cont) and 1632 constraints
0.00/0.04	c No objective function, only one solution is needed.
0.00/0.04	c start presolving problem
0.00/0.04	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, 11940 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  11940 implications, 100 cliques
0.29/0.31	c presolved problem has 1580 variables (1580 bin, 0 int, 0 impl, 0 cont) and 1632 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    1480 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]
0.29/0.32	c heuristics/crossover/minfixingrate = c 0.5
0.29/0.32	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.32	c # [type: real, range: [0,1], default: 0.1]
0.29/0.32	c heuristics/crossover/nodesquot = c 0.15
0.29/0.32	c # number of nodes without incumbent change that heuristic should wait
0.29/0.32	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.32	c heuristics/crossover/nwaitingnodes = c 100
0.29/0.32	c # number of nodes added to the contingent of the total nodes
0.29/0.32	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.32	c heuristics/crossover/nodesofs = c 750
0.29/0.32	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.32	c heuristics/crossover/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/coefdiving/freq = c -1
0.29/0.32	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c presolving/probing/maxrounds = c 0
0.29/0.32	c # should presolving try to simplify knapsacks
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.32	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.32	c constraints/knapsack/disaggregation = c FALSE
0.29/0.32	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c constraints/knapsack/maxnumcardlift = c 0
0.29/0.32	c # should presolving try to simplify inequalities
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/linear/simplifyinequalities = c TRUE
0.29/0.32	c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c separating/maxroundsroot = c 5
0.29/0.32	c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.32	c separating/maxrounds = c 1
0.29/0.32	c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c limits/solutions = c 1
0.29/0.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/memory = c 1620
0.29/0.32	c # maximal time in seconds to run
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/time = c 1791
0.29/0.32	c # frequency for displaying node information lines
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.32	c display/freq = c 10000
0.29/0.32	c -----------------------------------------------------------------------------------------------
0.29/0.32	c start solving problem
0.29/0.32	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 |    21 |7117k|   0 |  18 |1580 |1632 |1632 |1580 |3112 |   0 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.49/0.50	c   0.3s|     1 |     0 |    32 |7128k|   0 |  21 |1580 |1632 |1632 |1580 |3113 |   1 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.59/0.67	c   0.5s|     1 |     0 |    39 |7171k|   0 |  22 |1580 |1632 |1632 |1580 |3114 |   2 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.79/0.85	c   0.6s|     1 |     0 |   102 |7211k|   0 |  22 |1580 |1632 |1632 |1580 |3116 |   4 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
0.99/1.02	c   0.8s|     1 |     0 |   134 |7253k|   0 |  24 |1580 |1632 |1632 |1580 |3118 |   6 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
1.39/1.43	c   1.2s|     1 |     0 |   285 |7263k|   0 |  23 |1580 |1632 |1632 |1580 |3119 |   7 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
3.69/3.71	c   3.5s|     1 |     2 |   285 |7263k|   0 |  23 |1580 |1632 |1632 |1580 |3119 |   7 |   0 |  23 | 1.000000e+01 |      --      |    Inf 
3.99/4.04	c * 3.8s|    15 |     7 |   570 |7793k|  11 |   - |1580 |1634 |  69 |1580 | 302 | 213 |   2 | 142 | 1.000000e+01 | 1.400000e+01 |  40.00%
3.99/4.04	c 
3.99/4.04	c SCIP Status        : solving was interrupted [solution limit reached]
3.99/4.04	c Solving Time (sec) : 3.80
3.99/4.04	c Solving Nodes      : 15
3.99/4.04	c Primal Bound       : +1.40000000000000e+01 (1 solutions)
3.99/4.04	c Dual Bound         : +1.00000000000000e+01
3.99/4.04	c Gap                : 40.00 %
3.99/4.04	c NODE         15
3.99/4.04	c DUAL BOUND   10
3.99/4.04	c PRIMAL BOUND 14
3.99/4.04	c GAP          0.4
3.99/4.04	s SATISFIABLE
3.99/4.04	v -x84 -x71 -x52 -x90 -x85 x82 -x77 -x75 -x54 x56 -x95 -x98 -x83 x87 -x51 -x86 -x79 -x72 -x69 -x67 -x63 -x60 -x59 -x58 -x57 -x64 
3.99/4.04	v -x97 -x61 -x92 -x66 -x73 -x53 x81 -x68 -x74 -x55 -x88 -x94 -x100 -x80 -x93 -x96 -x78 -x65 -x99 -x62 -x76 x89 -x70 -x91 -x50 -x49 
3.99/4.04	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 
3.99/4.04	v -x23 -x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
3.99/4.04	c SCIP Status        : solving was interrupted [solution limit reached]
3.99/4.04	c Solving Time       :       3.80
3.99/4.04	c Original Problem   :
3.99/4.04	c   Problem name     : HOME/instance-1870571-1245212336.opb
3.99/4.04	c   Variables        : 1580 (1580 binary, 0 integer, 0 implicit integer, 0 continuous)
3.99/4.04	c   Constraints      : 1632 initial, 1632 maximal
3.99/4.04	c Presolved Problem  :
3.99/4.04	c   Problem name     : t_HOME/instance-1870571-1245212336.opb
3.99/4.04	c   Variables        : 1580 (1580 binary, 0 integer, 0 implicit integer, 0 continuous)
3.99/4.04	c   Constraints      : 1632 initial, 1634 maximal
3.99/4.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.99/4.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   and              :       0.10          0          0          0          0          0          0          0          0
3.99/4.04	c   linear           :       0.01          0          0          0          0          0          0          0          0
3.99/4.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.99/4.04	c   root node        :          -          0          -          -          0          -          -          -          -
3.99/4.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.99/4.04	c   integral         :          0          0          0         28          0          1          0          0          0         22
3.99/4.04	c   knapsack         :          1          5         39         16          0          0          0          0          0          0
3.99/4.04	c   setppc           :        100          5         39         16          0          2         76          0          0          0
3.99/4.04	c   and              :       1480         17         37         16          0          0       1467        206          0          0
3.99/4.04	c   linear           :          1          5         37          1          0          0          0          0          0          0
3.99/4.04	c   logicor          :         50+         5         12          1          0          0          6          0          0          0
3.99/4.04	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.99/4.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.99/4.04	c   integral         :       2.47       0.00       0.00       2.47       0.00
3.99/4.04	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
3.99/4.04	c   setppc           :       0.00       0.00       0.00       0.00       0.00
3.99/4.04	c   and              :       0.02       0.01       0.01       0.00       0.00
3.99/4.04	c   linear           :       0.00       0.00       0.00       0.00       0.00
3.99/4.04	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.99/4.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.99/4.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.99/4.04	c   rootredcost      :       0.00          0          0          0
3.99/4.04	c   pseudoobj        :       0.00         40          0          0
3.99/4.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.99/4.04	c   propagation      :       0.00          2          2          2        3.0          0        0.0          -
3.99/4.04	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.99/4.04	c   applied globally :          -          -          -          2        3.0          -          -          -
3.99/4.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.99/4.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.99/4.04	c   cut pool         :       0.00          4          -          -          5          -    (maximal pool size: 41)
3.99/4.04	c   redcost          :       0.01         17          0          0          0          0
3.99/4.04	c   impliedbounds    :       0.00          5          0          0          0          0
3.99/4.04	c   intobj           :       0.00          0          0          0          0          0
3.99/4.04	c   gomory           :       0.49          5          0          0       2000          0
3.99/4.04	c   strongcg         :       0.42          5          0          0       2063          0
3.99/4.04	c   cmir             :       0.00          0          0          0          0          0
3.99/4.04	c   flowcover        :       0.00          0          0          0          0          0
3.99/4.04	c   clique           :       0.01          5          0          0          0          0
3.99/4.04	c   zerohalf         :       0.00          0          0          0          0          0
3.99/4.04	c   mcf              :       0.02          2          0          0          0          0
3.99/4.04	c Pricers            :       Time      Calls       Vars
3.99/4.04	c   problem variables:       0.00          0          0
3.99/4.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.99/4.04	c   relpscost        :       2.47         12          1          0          0          0         22
3.99/4.04	c   pscost           :       0.00          0          0          0          0          0          0
3.99/4.04	c   inference        :       0.00          0          0          0          0          0          0
3.99/4.04	c   mostinf          :       0.00          0          0          0          0          0          0
3.99/4.04	c   leastinf         :       0.00          0          0          0          0          0          0
3.99/4.04	c   fullstrong       :       0.00          0          0          0          0          0          0
3.99/4.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.99/4.04	c   random           :       0.00          0          0          0          0          0          0
3.99/4.04	c Primal Heuristics  :       Time      Calls      Found
3.99/4.04	c   LP solutions     :       0.00          -          1
3.99/4.04	c   pseudo solutions :       0.00          -          0
3.99/4.04	c   simplerounding   :       0.00          0          0
3.99/4.04	c   rounding         :       0.00          0          0
3.99/4.04	c   shifting         :       0.00          0          0
3.99/4.04	c   intshifting      :       0.00          0          0
3.99/4.04	c   oneopt           :       0.00          0          0
3.99/4.04	c   fixandinfer      :       0.00          0          0
3.99/4.04	c   feaspump         :       0.00          0          0
3.99/4.04	c   coefdiving       :       0.00          0          0
3.99/4.04	c   pscostdiving     :       0.00          0          0
3.99/4.04	c   fracdiving       :       0.00          0          0
3.99/4.04	c   veclendiving     :       0.00          0          0
3.99/4.04	c   intdiving        :       0.00          0          0
3.99/4.04	c   actconsdiving    :       0.00          0          0
3.99/4.04	c   objpscostdiving  :       0.00          0          0
3.99/4.04	c   rootsoldiving    :       0.00          0          0
3.99/4.04	c   linesearchdiving :       0.00          0          0
3.99/4.04	c   guideddiving     :       0.00          0          0
3.99/4.04	c   octane           :       0.00          0          0
3.99/4.04	c   rens             :       0.00          0          0
3.99/4.04	c   rins             :       0.00          0          0
3.99/4.04	c   localbranching   :       0.00          0          0
3.99/4.04	c   mutation         :       0.00          0          0
3.99/4.04	c   crossover        :       0.00          0          0
3.99/4.04	c   dins             :       0.00          0          0
3.99/4.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.99/4.04	c   primal LP        :       0.02          0          0       0.00       0.00
3.99/4.04	c   dual LP          :       0.17         44        570      12.95    3352.94
3.99/4.04	c   barrier LP       :       0.00          0          0       0.00          -
3.99/4.04	c   diving/probing LP:       0.00          0          0       0.00          -
3.99/4.04	c   strong branching :       2.47        142       6907      48.64    2796.36
3.99/4.04	c     (at root node) :          -         23       4860     211.30          -
3.99/4.04	c   conflict analysis:       0.00          0          0       0.00          -
3.99/4.04	c B&B Tree           :
3.99/4.04	c   number of runs   :          1
3.99/4.04	c   nodes            :         15
3.99/4.04	c   nodes (total)    :         15
3.99/4.04	c   nodes left       :          7
3.99/4.04	c   max depth        :         11
3.99/4.04	c   max depth (total):         11
3.99/4.04	c   backtracks       :          0 (0.0%)
3.99/4.04	c   delayed cutoffs  :          0
3.99/4.04	c   repropagations   :          3 (25 domain reductions, 0 cutoffs)
3.99/4.04	c   avg switch length:       1.33
3.99/4.04	c   switching time   :       0.02
3.99/4.04	c Solution           :
3.99/4.04	c   Solutions found  :          1 (1 improvements)
3.99/4.04	c   Primal Bound     : +1.40000000000000e+01   (in run 1, after 15 nodes, 3.80 seconds, depth 11, found by <relaxation>)
3.99/4.04	c   Dual Bound       : +1.00000000000000e+01
3.99/4.04	c   Gap              :      40.00 %
3.99/4.04	c   Root Dual Bound  : +1.00000000000000e+01
3.99/4.07	c Time complete: 4.06.

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-1870571-1245212336/watcher-1870571-1245212336 -o /tmp/evaluation-result-1870571-1245212336/solver-1870571-1245212336 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870571-1245212336.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: 1.00 1.00 1.00 3/64 11013
/proc/meminfo: memFree=1838216/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=5812 CPUtime=0
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 188830792 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11013/statm: 1453 502 332 1256 0 192 0

[startup+0.073637 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11013
/proc/meminfo: memFree=1838216/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=17936 CPUtime=0.06
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 3616 0 0 0 3 3 0 0 18 0 1 0 188830792 18366464 3246 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 4484 3246 446 1256 0 3223 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17936

[startup+0.10164 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11013
/proc/meminfo: memFree=1838216/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=17936 CPUtime=0.09
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 3616 0 0 0 4 5 0 0 18 0 1 0 188830792 18366464 3246 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 4484 3246 446 1256 0 3223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17936

[startup+0.301662 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11013
/proc/meminfo: memFree=1838216/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=20280 CPUtime=0.29
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 4252 0 0 0 13 16 0 0 19 0 1 0 188830792 20766720 3882 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 5070 3882 484 1256 0 3809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20280

[startup+0.701706 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11013
/proc/meminfo: memFree=1838216/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=33628 CPUtime=0.69
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 7389 0 0 0 49 20 0 0 19 0 1 0 188830792 34435072 6999 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 8407 6999 655 1256 0 7146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33628

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11014
/proc/meminfo: memFree=1811656/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=38104 CPUtime=1.49
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 8157 0 0 0 129 20 0 0 25 0 1 0 188830792 39018496 7502 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 9526 7502 661 1256 0 8265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38104

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11014
/proc/meminfo: memFree=1810504/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=38104 CPUtime=3.09
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 8603 0 0 0 288 21 0 0 25 0 1 0 188830792 39018496 7518 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 9526 7518 661 1256 0 8265 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38104

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

[startup+3.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11014
/proc/meminfo: memFree=1810504/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=38104 CPUtime=3.49
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 8716 0 0 0 328 21 0 0 25 0 1 0 188830792 39018496 7519 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 9526 7519 661 1256 0 8265 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 38104

[startup+3.90206 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11014
/proc/meminfo: memFree=1810504/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=34756 CPUtime=3.89
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 8816 0 0 0 368 21 0 0 25 0 1 0 188830792 35590144 7535 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 8689 7535 678 1256 0 7428 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 34756

[startup+4.00207 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11014
/proc/meminfo: memFree=1810504/2055920 swapFree=4181916/4192956
[pid=11013] ppid=11011 vsize=34756 CPUtime=3.99
/proc/11013/stat : 11013 (pbscip.linux.x8) R 11011 11013 10801 0 -1 4194304 8840 0 0 0 378 21 0 0 25 0 1 0 188830792 35590144 7559 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11013/statm: 8689 7559 682 1256 0 7428 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 34756

Child status: 0
Real time (s): 4.07274
CPU time (s): 4.07138
CPU user time (s): 3.84442
CPU system time (s): 0.226965
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 38116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.84441
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8864
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= 6

runsolver used 0.010998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-17 06:18:56
IDJOB=1870571
IDBENCH=48284
IDSOLVER=684
FILE ID=node37/1870571-1245212336
PBS_JOBID= 9368391
Free space on /tmp= 66168 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_25_2_5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870571-1245212336/watcher-1870571-1245212336 -o /tmp/evaluation-result-1870571-1245212336/solver-1870571-1245212336 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870571-1245212336.opb

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

MD5SUM BENCH= 5aa99d3bea2fcdaee6df743981593687
RANDOM SEED=1397925842

node37.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		: 3000.232
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		: 3000.232
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:       1838632 kB
Buffers:         19872 kB
Cached:         112924 kB
SwapCached:       5040 kB
Active:          43960 kB
Inactive:        96884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838632 kB
SwapTotal:     4192956 kB
SwapFree:      4181916 kB
Dirty:           11940 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            62444 kB
Committed_AS:   179012 kB
PageTables:       1376 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= 66156 MiB
End job on node37 at 2009-06-17 06:19:00