Trace number 2702875

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverSAT 3.90641 3.9067

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_10_5_15.opb
MD5SUM83214d787cadd98abf7f558767343a58
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 benchmark0.024995
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2504
Sum of products size (including duplicates)5008
Number of different products1252
Sum of products size2504

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2702875-1278575516.opb>
0.00/0.03	c original problem has 1452 variables (1452 bin, 0 int, 0 impl, 0 cont) and 1554 constraints
0.00/0.03	c problem read
0.00/0.03	c No objective function, only one solution is needed.
0.00/0.03	c presolving settings loaded
0.03/0.04	c presolving:
0.09/0.12	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 10216 impls, 200 clqs
0.09/0.18	c presolving (2 rounds):
0.09/0.18	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.18	c  10216 implications, 200 cliques
0.09/0.18	c presolved problem has 1452 variables (1452 bin, 0 int, 0 impl, 0 cont) and 1554 constraints
0.09/0.18	c       1 constraints of type <knapsack>
0.09/0.18	c     300 constraints of type <setppc>
0.09/0.18	c    1252 constraints of type <and>
0.09/0.18	c       1 constraints of type <linear>
0.09/0.18	c transformed objective value is always integral (scale: 1)
0.09/0.18	c Presolving Time: 0.14
0.09/0.18	c - non default parameters ----------------------------------------------------------------------
0.09/0.18	c # SCIP version 1.2.1.3
0.09/0.18	c 
0.09/0.18	c # frequency for displaying node information lines
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.18	c display/freq = 10000
0.09/0.18	c 
0.09/0.18	c # maximal time in seconds to run
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/time = 1789.98
0.09/0.18	c 
0.09/0.18	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/memory = 1620
0.09/0.18	c 
0.09/0.18	c # solving stops, if the given number of solutions were found (-1: no limit)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.18	c limits/solutions = 1
0.09/0.18	c 
0.09/0.18	c # maximal number of separation rounds per node (-1: unlimited)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 5]
0.09/0.18	c separating/maxrounds = 1
0.09/0.18	c 
0.09/0.18	c # maximal number of separation rounds in the root node (-1: unlimited)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.18	c separating/maxroundsroot = 5
0.09/0.18	c 
0.09/0.18	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.18	c # [type: int, range: [1,2], default: 1]
0.09/0.18	c timing/clocktype = 2
0.09/0.18	c 
0.09/0.18	c # should presolving try to simplify inequalities
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/linear/simplifyinequalities = TRUE
0.09/0.18	c 
0.09/0.18	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/indicator/addCouplingCons = TRUE
0.09/0.18	c 
0.09/0.18	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.09/0.18	c constraints/knapsack/disaggregation = FALSE
0.09/0.18	c 
0.09/0.18	c # should presolving try to simplify knapsacks
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.18	c 
0.09/0.18	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.18	c presolving/probing/maxrounds = 0
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/coefdiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/coefdiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/coefdiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 30]
0.09/0.18	c heuristics/crossover/freq = -1
0.09/0.18	c 
0.09/0.18	c # number of nodes added to the contingent of the total nodes
0.09/0.18	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.18	c heuristics/crossover/nodesofs = 750
0.09/0.18	c 
0.09/0.18	c # number of nodes without incumbent change that heuristic should wait
0.09/0.18	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.09/0.18	c heuristics/crossover/nwaitingnodes = 100
0.09/0.18	c 
0.09/0.18	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.09/0.18	c # [type: real, range: [0,1], default: 0.1]
0.09/0.18	c heuristics/crossover/nodesquot = 0.15
0.09/0.18	c 
0.09/0.18	c # minimum percentage of integer variables that have to be fixed 
0.09/0.18	c # [type: real, range: [0,1], default: 0.666]
0.09/0.18	c heuristics/crossover/minfixingrate = 0.5
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.18	c heuristics/feaspump/freq = -1
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/feaspump/maxlpiterofs = 2000
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/fracdiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/fracdiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/fracdiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/guideddiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/guideddiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/guideddiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/intdiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/intshifting/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/linesearchdiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.18	c heuristics/nlp/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.18	c heuristics/objpscostdiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to total iteration number
0.09/0.18	c # [type: real, range: [0,1], default: 0.01]
0.09/0.18	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.18	c heuristics/oneopt/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/pscostdiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/pscostdiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.18	c heuristics/rens/freq = -1
0.09/0.18	c 
0.09/0.18	c # minimum percentage of integer variables that have to be fixable 
0.09/0.18	c # [type: real, range: [0,1], default: 0.5]
0.09/0.18	c heuristics/rens/minfixingrate = 0.3
0.09/0.18	c 
0.09/0.18	c # number of nodes added to the contingent of the total nodes
0.09/0.18	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.18	c heuristics/rens/nodesofs = 2000
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.18	c heuristics/rootsoldiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.09/0.18	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.18	c heuristics/rounding/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/shifting/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.18	c heuristics/simplerounding/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.18	c heuristics/trivial/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.18	c heuristics/trysol/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.18	c heuristics/veclendiving/freq = -1
0.09/0.18	c 
0.09/0.18	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.18	c heuristics/veclendiving/maxlpiterquot = 0.075
0.09/0.18	c 
0.09/0.18	c # additional number of allowed LP iterations
0.09/0.18	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.18	c heuristics/veclendiving/maxlpiterofs = 1500
0.09/0.18	c 
0.09/0.18	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.18	c heuristics/zirounding/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.18	c separating/cmir/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.18	c separating/flowcover/freq = -1
0.09/0.18	c 
0.09/0.18	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.18	c separating/rapidlearning/freq = 0
0.09/0.18	c 
0.09/0.18	c -----------------------------------------------------------------------------------------------
0.09/0.18	c start solving
0.09/0.18	c 
0.19/0.23	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.23	c   0.2s|     1 |     0 |   154 |     - |6550k|   0 |  77 |1452 |1554 |1452 |2806 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.89/0.93	c   0.9s|     1 |     0 |   185 |     - |6909k|   0 |  80 |1452 |1554 |1452 |2815 |   9 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.29/1.31	c   1.3s|     1 |     0 |   237 |     - |7250k|   0 |  91 |1452 |1554 |1452 |2823 |  17 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.59/1.66	c   1.6s|     1 |     0 |   263 |     - |7515k|   0 |  96 |1452 |1554 |1452 |2830 |  24 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.99/2.08	c   2.0s|     1 |     0 |   285 |     - |7899k|   0 |  97 |1452 |1554 |1452 |2832 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.49/2.51	c   2.5s|     1 |     0 |   297 |     - |8271k|   0 |  96 |1452 |1554 |1452 |2837 |  31 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.79/2.86	c   2.8s|     1 |     2 |   297 |     - |8271k|   0 |  96 |1452 |1554 |1452 |2837 |  31 |   0 |  10 | 0.000000e+00 |      --      |    Inf 
3.79/3.88	c * 3.8s|    25 |     0 |   684 |  16.1 |8162k|  24 |   - |1452 |1554 |1452 | 463 | 131 |   0 | 250 | 0.000000e+00 | 0.000000e+00 |   0.00%
3.79/3.88	c 
3.79/3.88	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.88	c Solving Time (sec) : 3.85
3.79/3.88	c Solving Nodes      : 25
3.79/3.88	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
3.79/3.88	c Dual Bound         : +0.00000000000000e+00
3.79/3.88	c Gap                : 0.00 %
3.79/3.88	s SATISFIABLE
3.79/3.88	v -x148 -x139 -x160 -x157 -x183 -x131 -x156 -x196 -x165 -x122 -x198 -x197 -x170 -x113 -x163 -x158 -x130 -x126 -x125 -x119 -x159 -x192 
3.79/3.88	v -x195 -x144 -x142 -x120 -x164 -x175 -x107 -x181 -x118 -x188 -x145 -x191 -x151 -x169 -x134 -x117 -x143 -x190 x186 -x116 x124 
3.79/3.88	v -x136 -x104 -x193 -x179 -x140 -x108 -x138 -x154 -x172 -x162 -x200 -x109 x103 x194 x178 -x146 x141 -x137 -x185 -x128 -x147 
3.79/3.88	v -x168 -x153 -x184 -x180 -x102 -x171 -x135 -x114 -x110 -x105 -x106 -x115 -x187 -x129 -x199 -x161 -x127 x101 -x189 x167 x155 -x152 
3.79/3.88	v x149 -x132 x123 -x112 -x182 x174 x150 -x121 x133 -x177 x173 -x111 -x166 -x176 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 
3.79/3.88	v -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
3.79/3.88	v -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 
3.79/3.88	v -x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 x29 -x28 x27 -x26 x25 -x24 -x23 x22 -x21 x20 -x19 -x18 x17 x16 
3.79/3.88	v x15 -x14 -x13 -x12 -x11 x10 x9 x8 x7 -x6 -x5 x4 -x3 x2 -x1 
3.79/3.88	c SCIP Status        : problem is solved [optimal solution found]
3.79/3.88	c Solving Time       :       3.85
3.79/3.88	c Original Problem   :
3.79/3.88	c   Problem name     : HOME/instance-2702875-1278575516.opb
3.79/3.88	c   Variables        : 1452 (1452 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.88	c   Constraints      : 1554 initial, 1554 maximal
3.79/3.88	c Presolved Problem  :
3.79/3.88	c   Problem name     : t_HOME/instance-2702875-1278575516.opb
3.79/3.88	c   Variables        : 1452 (1452 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.88	c   Constraints      : 1554 initial, 1554 maximal
3.79/3.88	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.79/3.88	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.79/3.88	c   and              :       0.12          0          0          0          0          0          0          0          0
3.79/3.88	c   linear           :       0.01          0          0          0          0          0          0          0          0
3.79/3.88	c   root node        :          -          0          -          -          0          -          -          -          -
3.79/3.88	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.88	c   integral         :          0          0          0         27          0          0          2          0          0         48
3.79/3.88	c   knapsack         :          1          5         58          1          0          0          0          0          0          0
3.79/3.88	c   setppc           :        300          5         58          1          0          0         82          0          0          0
3.79/3.88	c   and              :       1252         29         58          1          0          0        914        105          0          0
3.79/3.88	c   linear           :          1          5         58          1          0          0          0          0          0          0
3.79/3.88	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.79/3.88	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.79/3.88	c   integral         :       1.23       0.00       0.00       1.23       0.00
3.79/3.88	c   knapsack         :       0.01       0.01       0.00       0.00       0.00
3.79/3.88	c   setppc           :       0.00       0.00       0.00       0.00       0.00
3.79/3.88	c   and              :       0.02       0.02       0.00       0.00       0.00
3.79/3.88	c   linear           :       0.00       0.00       0.00       0.00       0.00
3.79/3.88	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.79/3.88	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.79/3.88	c   vbounds          :       0.00          1          0          0
3.79/3.88	c   rootredcost      :       0.00          0          0          0
3.79/3.88	c   pseudoobj        :       0.00          0          0          0
3.79/3.88	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.79/3.88	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
3.79/3.88	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.88	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.88	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.79/3.88	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.79/3.88	c   applied globally :          -          -          -          0        0.0          -          -          -
3.79/3.88	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.79/3.88	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.79/3.88	c   cut pool         :       0.00          4          -          -         64          -    (maximal pool size: 357)
3.79/3.88	c   redcost          :       0.00         29          0          0          0          0
3.79/3.88	c   impliedbounds    :       0.00          5          0          0         12          0
3.79/3.88	c   intobj           :       0.00          0          0          0          0          0
3.79/3.88	c   cgmip            :       0.00          0          0          0          0          0
3.79/3.88	c   gomory           :       1.10          5          0          0         57          0
3.79/3.88	c   strongcg         :       0.64          5          0          0       2500          0
3.79/3.88	c   cmir             :       0.00          0          0          0          0          0
3.79/3.88	c   flowcover        :       0.00          0          0          0          0          0
3.79/3.88	c   clique           :       0.01          5          0          0         22          0
3.79/3.88	c   zerohalf         :       0.00          0          0          0          0          0
3.79/3.88	c   mcf              :       0.00          1          0          0          0          0
3.79/3.88	c   rapidlearning    :       0.43          1          0          0          0          0
3.79/3.88	c Pricers            :       Time      Calls       Vars
3.79/3.88	c   problem variables:       0.00          0          0
3.79/3.88	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.79/3.88	c   relpscost        :       1.23         26          0          2          0          0         48
3.79/3.88	c   pscost           :       0.00          0          0          0          0          0          0
3.79/3.88	c   inference        :       0.00          0          0          0          0          0          0
3.79/3.88	c   mostinf          :       0.00          0          0          0          0          0          0
3.79/3.88	c   leastinf         :       0.00          0          0          0          0          0          0
3.79/3.88	c   fullstrong       :       0.00          0          0          0          0          0          0
3.79/3.88	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.79/3.88	c   random           :       0.00          0          0          0          0          0          0
3.79/3.88	c Primal Heuristics  :       Time      Calls      Found
3.79/3.88	c   LP solutions     :       0.00          -          1
3.79/3.88	c   pseudo solutions :       0.00          -          0
3.79/3.88	c   trivial          :       0.00          1          0
3.79/3.88	c   simplerounding   :       0.00          0          0
3.79/3.88	c   zirounding       :       0.00          0          0
3.79/3.88	c   rounding         :       0.00          0          0
3.79/3.88	c   shifting         :       0.00          0          0
3.79/3.88	c   intshifting      :       0.00          0          0
3.79/3.88	c   oneopt           :       0.00          0          0
3.79/3.88	c   twoopt           :       0.00          0          0
3.79/3.88	c   fixandinfer      :       0.00          0          0
3.79/3.88	c   feaspump         :       0.00          0          0
3.79/3.88	c   coefdiving       :       0.00          0          0
3.79/3.88	c   pscostdiving     :       0.00          0          0
3.79/3.88	c   fracdiving       :       0.00          0          0
3.79/3.88	c   veclendiving     :       0.00          0          0
3.79/3.88	c   intdiving        :       0.00          0          0
3.79/3.88	c   actconsdiving    :       0.00          0          0
3.79/3.88	c   objpscostdiving  :       0.00          0          0
3.79/3.88	c   rootsoldiving    :       0.00          0          0
3.79/3.88	c   linesearchdiving :       0.00          0          0
3.79/3.88	c   guideddiving     :       0.00          0          0
3.79/3.88	c   octane           :       0.00          0          0
3.79/3.88	c   rens             :       0.00          0          0
3.79/3.88	c   rins             :       0.00          0          0
3.79/3.88	c   localbranching   :       0.00          0          0
3.79/3.88	c   mutation         :       0.00          0          0
3.79/3.88	c   crossover        :       0.00          0          0
3.79/3.88	c   dins             :       0.00          0          0
3.79/3.88	c   undercover       :       0.00          0          0
3.79/3.88	c   nlp              :       0.00          0          0
3.79/3.88	c   trysol           :       0.00          0          0
3.79/3.88	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.79/3.88	c   primal LP        :       0.01          0          0       0.00          -
3.79/3.88	c   dual LP          :       0.16         52        684      13.15    4302.08
3.79/3.88	c   lex dual LP      :       0.00          0          0       0.00          -
3.79/3.88	c   barrier LP       :       0.00          0          0       0.00          -
3.79/3.88	c   diving/probing LP:       0.00          0          0       0.00          -
3.79/3.88	c   strong branching :       1.22        250       5594      22.38    4577.97
3.79/3.88	c     (at root node) :          -         10        864      86.40          -
3.79/3.88	c   conflict analysis:       0.00          0          0       0.00          -
3.79/3.88	c B&B Tree           :
3.79/3.88	c   number of runs   :          1
3.79/3.88	c   nodes            :         25
3.79/3.88	c   nodes (total)    :         25
3.79/3.88	c   nodes left       :          0
3.79/3.88	c   max depth        :         24
3.79/3.88	c   max depth (total):         24
3.79/3.88	c   backtracks       :          0 (0.0%)
3.79/3.88	c   delayed cutoffs  :          0
3.79/3.88	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
3.79/3.88	c   avg switch length:       2.00
3.79/3.88	c   switching time   :       0.02
3.79/3.88	c Solution           :
3.79/3.88	c   Solutions found  :          1 (1 improvements)
3.79/3.88	c   First Solution   : +0.00000000000000e+00   (in run 1, after 25 nodes, 3.85 seconds, depth 24, found by <relaxation>)
3.79/3.88	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 25 nodes, 3.85 seconds, depth 24, found by <relaxation>)
3.79/3.88	c   Dual Bound       : +0.00000000000000e+00
3.79/3.88	c   Gap              :       0.00 %
3.79/3.88	c   Root Dual Bound  : +0.00000000000000e+00
3.79/3.88	c   Root Iterations  :        297
3.89/3.90	c Time complete: 3.9.

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-2702875-1278575516/watcher-2702875-1278575516 -o /tmp/evaluation-result-2702875-1278575516/solver-2702875-1278575516 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702875-1278575516.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 30432
/proc/meminfo: memFree=1673252/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=7904 CPUtime=0
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 1070 0 0 0 0 0 0 0 18 0 1 0 25758280 8093696 983 1992294400 4194304 8395647 140733522769712 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30432/statm: 1976 990 365 1026 0 946 0

[startup+0.035427 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 30432
/proc/meminfo: memFree=1673252/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=13900 CPUtime=0.03
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 3023 0 0 0 2 1 0 0 20 0 1 0 25758280 14233600 2582 1992294400 4194304 8395647 140733522769712 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 3475 2601 407 1026 0 2445 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13900

[startup+0.101431 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 30432
/proc/meminfo: memFree=1673252/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=18464 CPUtime=0.09
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 3980 0 0 0 8 1 0 0 20 0 1 0 25758280 18907136 3538 1992294400 4194304 8395647 140733522769712 18446744073709551615 18446744073699066037 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 4616 3538 453 1026 0 3586 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18464

[startup+0.301444 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 30432
/proc/meminfo: memFree=1673252/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=25308 CPUtime=0.3
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 5910 0 0 0 28 2 0 0 20 0 1 0 25758280 25915392 5404 1992294400 4194304 8395647 140733522769712 18446744073709551615 6197315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 6327 5404 593 1026 0 5297 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 25308

[startup+0.701471 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 30432
/proc/meminfo: memFree=1673252/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=42664 CPUtime=0.69
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 9964 0 0 0 57 12 0 0 20 0 1 0 25758280 43687936 9458 1992294400 4194304 8395647 140733522769712 18446744073709551615 7382127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 10666 9458 608 1026 0 9636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42664

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30433
/proc/meminfo: memFree=1649436/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=31180 CPUtime=1.49
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 10616 0 0 0 127 22 0 0 23 0 1 0 25758280 31928320 6951 1992294400 4194304 8395647 140733522769712 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 7795 6951 636 1026 0 6765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31180

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30433
/proc/meminfo: memFree=1645840/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=35136 CPUtime=3.09
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 11625 0 0 0 286 23 0 0 25 0 1 0 25758280 35979264 7943 1992294400 4194304 8395647 140733522769712 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 8784 7943 620 1026 0 7754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35136

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

[startup+3.50166 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30433
/proc/meminfo: memFree=1643608/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=35136 CPUtime=3.49
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 11625 0 0 0 325 24 0 0 25 0 1 0 25758280 35979264 7943 1992294400 4194304 8395647 140733522769712 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30432/statm: 8784 7943 620 1026 0 7754 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 35136

[startup+3.90168 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 30433
/proc/meminfo: memFree=1643608/2059040 swapFree=4122628/4192956
[pid=30432] ppid=30430 vsize=26520 CPUtime=3.89
/proc/30432/stat : 30432 (pbscip.linux.x8) R 30430 30432 30096 0 -1 4202496 11628 0 0 0 364 25 0 0 25 0 1 0 25758280 27156480 5871 1992294400 4194304 8395647 140733522769712 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30432/statm: 6630 5871 623 1026 0 5600 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 26520

Child status: 0
Real time (s): 3.9067
CPU time (s): 3.90641
CPU user time (s): 3.64245
CPU system time (s): 0.263959
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 42664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.64245
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11631
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= 4
involuntary context switches= 4

runsolver used 0.007998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-08 09:51:56
IDJOB=2702875
IDBENCH=48324
IDSOLVER=1213
FILE ID=node052/2702875-1278575516
PBS_JOBID= 11240074
Free space on /tmp= 62528 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_10_5_15.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702875-1278575516/watcher-2702875-1278575516 -o /tmp/evaluation-result-2702875-1278575516/solver-2702875-1278575516 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2702875-1278575516.opb -t 1800 -m 1800

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

MD5SUM BENCH= 83214d787cadd98abf7f558767343a58
RANDOM SEED=708693098

node052.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1673656 kB
Buffers:         57432 kB
Cached:         220984 kB
SwapCached:      24948 kB
Active:         129880 kB
Inactive:       175524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1673656 kB
SwapTotal:     4192956 kB
SwapFree:      4122628 kB
Dirty:           10608 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:           8524 kB
Slab:            57972 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180132 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62516 MiB
End job on node052 at 2010-07-08 09:52:00