Trace number 2666323

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverSAT 1.76573 1.76625

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_10_2_15.opb
MD5SUM6247d91366961bc8ff12c33e03e6ccbd
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 benchmark0.042993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables400
Total number of constraints602
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
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 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)4984
Sum of products size (including duplicates)9968
Number of different products2492
Sum of products size4984

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666323-1276680168.opb>
0.00/0.05	c original problem has 2892 variables (2892 bin, 0 int, 0 impl, 0 cont) and 3094 constraints
0.00/0.05	c problem read
0.00/0.05	c No objective function, only one solution is needed.
0.00/0.05	c presolving settings loaded
0.00/0.09	c presolving:
0.29/0.31	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 20336 impls, 400 clqs
0.49/0.51	c presolving (2 rounds):
0.49/0.51	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.51	c  20336 implications, 400 cliques
0.49/0.51	c presolved problem has 2892 variables (2892 bin, 0 int, 0 impl, 0 cont) and 3094 constraints
0.49/0.51	c       1 constraints of type <knapsack>
0.49/0.51	c     400 constraints of type <setppc>
0.49/0.51	c    2492 constraints of type <and>
0.49/0.51	c       1 constraints of type <linear>
0.49/0.51	c     200 constraints of type <logicor>
0.49/0.51	c transformed objective value is always integral (scale: 1)
0.49/0.51	c Presolving Time: 0.26
0.49/0.51	c - non default parameters ----------------------------------------------------------------------
0.49/0.51	c # SCIP version 1.2.1.2
0.49/0.51	c 
0.49/0.51	c # frequency for displaying node information lines
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.51	c display/freq = 10000
0.49/0.51	c 
0.49/0.51	c # maximal time in seconds to run
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.51	c limits/time = 1799.96
0.49/0.51	c 
0.49/0.51	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.51	c limits/memory = 1620
0.49/0.51	c 
0.49/0.51	c # solving stops, if the given number of solutions were found (-1: no limit)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c limits/solutions = 1
0.49/0.51	c 
0.49/0.51	c # maximal number of separation rounds per node (-1: unlimited)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 5]
0.49/0.51	c separating/maxrounds = 1
0.49/0.51	c 
0.49/0.51	c # maximal number of separation rounds in the root node (-1: unlimited)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c separating/maxroundsroot = 5
0.49/0.51	c 
0.49/0.51	c # should presolving try to simplify inequalities
0.49/0.51	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.51	c constraints/linear/simplifyinequalities = TRUE
0.49/0.51	c 
0.49/0.51	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.49/0.51	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.49/0.51	c constraints/knapsack/disaggregation = FALSE
0.49/0.51	c 
0.49/0.51	c # should presolving try to simplify knapsacks
0.49/0.51	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.51	c constraints/knapsack/simplifyinequalities = TRUE
0.49/0.51	c 
0.49/0.51	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c presolving/probing/maxrounds = 0
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/coefdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/coefdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/coefdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 30]
0.49/0.51	c heuristics/crossover/freq = -1
0.49/0.51	c 
0.49/0.51	c # number of nodes added to the contingent of the total nodes
0.49/0.51	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.51	c heuristics/crossover/nodesofs = 750
0.49/0.51	c 
0.49/0.51	c # number of nodes without incumbent change that heuristic should wait
0.49/0.51	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.49/0.51	c heuristics/crossover/nwaitingnodes = 100
0.49/0.51	c 
0.49/0.51	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.49/0.51	c # [type: real, range: [0,1], default: 0.1]
0.49/0.51	c heuristics/crossover/nodesquot = 0.15
0.49/0.51	c 
0.49/0.51	c # minimum percentage of integer variables that have to be fixed 
0.49/0.51	c # [type: real, range: [0,1], default: 0.666]
0.49/0.51	c heuristics/crossover/minfixingrate = 0.5
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.51	c heuristics/feaspump/freq = -1
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/feaspump/maxlpiterofs = 2000
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/fracdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/fracdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/fracdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/guideddiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/guideddiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/guideddiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/intdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/intshifting/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/linesearchdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/nlp/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.51	c heuristics/objpscostdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to total iteration number
0.49/0.51	c # [type: real, range: [0,1], default: 0.01]
0.49/0.51	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/oneopt/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/pscostdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/pscostdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c heuristics/rens/freq = -1
0.49/0.51	c 
0.49/0.51	c # minimum percentage of integer variables that have to be fixable 
0.49/0.51	c # [type: real, range: [0,1], default: 0.5]
0.49/0.51	c heuristics/rens/minfixingrate = 0.3
0.49/0.51	c 
0.49/0.51	c # number of nodes added to the contingent of the total nodes
0.49/0.51	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.51	c heuristics/rens/nodesofs = 2000
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.51	c heuristics/rootsoldiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.49/0.51	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/rounding/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/shifting/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/simplerounding/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c heuristics/trivial/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/trysol/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/veclendiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/veclendiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/veclendiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/zirounding/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c separating/cmir/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c separating/flowcover/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c separating/rapidlearning/freq = 0
0.49/0.51	c 
0.49/0.51	c -----------------------------------------------------------------------------------------------
0.49/0.51	c start solving
0.49/0.52	c 
0.49/0.58	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.58	c   0.3s|     1 |     0 |    87 |     - |  13M|   0 |  22 |2892 |3094 |2892 |5586 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.29/1.34	c   0.9s|     1 |     0 |   107 |     - |  13M|   0 |  19 |2892 |3094 |2892 |5591 |   5 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.59/1.60	c   1.1s|     1 |     0 |   109 |     - |  13M|   0 |   4 |2892 |3094 |2892 |5595 |   9 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.69/1.71	c   1.2s|     1 |     0 |   110 |     - |  13M|   0 |   0 |2892 |3094 |2892 |5596 |  10 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.69/1.71	c * 1.2s|     1 |     0 |   110 |     - |  13M|   0 |   - |2892 |3094 |2892 |5596 |  10 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.69/1.71	c 
1.69/1.71	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.71	c Solving Time (sec) : 1.22
1.69/1.71	c Solving Nodes      : 1
1.69/1.71	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.69/1.71	c Dual Bound         : +0.00000000000000e+00
1.69/1.71	c Gap                : 0.00 %
1.69/1.72	s SATISFIABLE
1.69/1.72	v -x337 -x271 -x243 -x325 -x375 -x334 -x247 -x395 -x360 -x303 -x396 -x330 -x295 -x298 -x296 -x256 -x244 -x394 -x313 -x328 -x326 -x258 
1.69/1.72	v -x377 -x287 -x227 -x249 -x251 -x289 -x263 -x381 -x308 -x302 -x286 -x388 -x226 -x348 -x354 -x364 -x230 -x301 -x266 -x314 
1.69/1.72	v -x352 -x272 -x365 -x223 -x312 -x290 -x281 -x240 -x220 -x279 -x327 -x353 -x216 -x339 -x241 -x341 -x267 -x372 -x268 -x399 -x217 
1.69/1.72	v -x323 -x345 -x340 -x285 -x269 -x292 -x351 -x213 -x305 -x232 -x333 -x382 -x342 -x306 -x336 -x275 -x393 -x390 -x273 -x233 -x284 
1.69/1.72	v -x212 -x347 -x283 -x384 -x355 -x239 -x215 -x319 -x309 -x356 -x209 -x260 -x242 -x224 -x218 -x252 -x304 -x282 -x277 -x254 -x234 
1.69/1.72	v -x386 -x207 -x371 -x288 -x311 -x391 -x369 -x318 -x257 -x317 -x206 -x379 -x359 -x338 -x235 -x363 -x349 -x324 -x361 -x367 -x400 
1.69/1.72	v -x246 -x205 -x344 -x321 -x293 -x259 -x208 -x276 -x315 -x357 -x366 -x261 -x307 -x329 -x385 -x237 -x236 -x358 -x398 -x378 -x253 
1.69/1.72	v -x397 -x362 -x383 -x387 -x203 -x335 -x310 -x274 -x270 -x248 -x225 -x204 -x214 -x297 -x231 -x211 -x392 -x316 -x370 -x373 
1.69/1.72	v -x202 -x332 -x322 -x300 -x280 -x245 -x229 -x219 -x210 -x331 -x368 -x374 x255 x250 -x238 x294 x350 x380 x343 x201 x264 x222 x221 
1.69/1.72	v x228 x346 x278 x265 -x299 -x262 -x376 x389 -x320 -x291 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 
1.69/1.72	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 
1.69/1.72	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.69/1.72	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.69/1.72	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
1.69/1.72	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
1.69/1.72	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 
1.69/1.72	v -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 
1.69/1.72	v -x31 -x30 -x29 -x28 -x27 x26 -x25 x24 x23 -x22 -x21 -x20 -x19 -x18 x17 x16 x15 x14 -x13 x12 -x11 x10 x9 x8 x7 x6 x5 x4 -x3 
1.69/1.72	v -x2 -x1 
1.69/1.72	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.72	c Solving Time       :       1.22
1.69/1.72	c Original Problem   :
1.69/1.72	c   Problem name     : HOME/instance-2666323-1276680168.opb
1.69/1.72	c   Variables        : 2892 (2892 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.72	c   Constraints      : 3094 initial, 3094 maximal
1.69/1.72	c Presolved Problem  :
1.69/1.72	c   Problem name     : t_HOME/instance-2666323-1276680168.opb
1.69/1.72	c   Variables        : 2892 (2892 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.72	c   Constraints      : 3094 initial, 3094 maximal
1.69/1.72	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.69/1.72	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   setppc           :       0.01          0          0          0          0          0          0          0          0
1.69/1.72	c   and              :       0.20          0          0          0          0          0          0          0          0
1.69/1.72	c   linear           :       0.03          0          0          0          0          0          0          0          0
1.69/1.72	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.69/1.72	c   root node        :          -          0          -          -          0          -          -          -          -
1.69/1.72	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.72	c   integral         :          0          0          0          1          0          0          0          0          0          0
1.69/1.72	c   knapsack         :          1          4          1          1          0          0          0          0          0          0
1.69/1.72	c   setppc           :        400          4          1          1          0          0          0          0          0          0
1.69/1.72	c   and              :       2492          4          1          1          0          0          0          0          0          0
1.69/1.72	c   linear           :          1          4          1          1          0          0          0          0          0          0
1.69/1.72	c   logicor          :        200          4          1          1          0          0          0          0          0          0
1.69/1.72	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.69/1.72	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.69/1.72	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.69/1.72	c   knapsack         :       0.01       0.01       0.00       0.00       0.00
1.69/1.72	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.69/1.72	c   and              :       0.01       0.01       0.00       0.00       0.00
1.69/1.72	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.69/1.72	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.69/1.72	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.69/1.72	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.69/1.72	c   vbounds          :       0.00          1          0          0
1.69/1.72	c   rootredcost      :       0.00          0          0          0
1.69/1.72	c   pseudoobj        :       0.00          0          0          0
1.69/1.72	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.69/1.72	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.72	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.72	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.72	c   applied globally :          -          -          -          0        0.0          -          -          -
1.69/1.72	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.69/1.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.69/1.72	c   cut pool         :       0.00          3          -          -          0          -    (maximal pool size: 24)
1.69/1.72	c   redcost          :       0.00          4          0          0          0          0
1.69/1.72	c   impliedbounds    :       0.00          3          0          0          0          0
1.69/1.72	c   intobj           :       0.00          0          0          0          0          0
1.69/1.72	c   cgmip            :       0.00          0          0          0          0          0
1.69/1.72	c   gomory           :       0.22          3          0          0        734          0
1.69/1.72	c   strongcg         :       0.21          3          0          0        734          0
1.69/1.72	c   cmir             :       0.00          0          0          0          0          0
1.69/1.72	c   flowcover        :       0.00          0          0          0          0          0
1.69/1.72	c   clique           :       0.01          3          0          0          5          0
1.69/1.72	c   zerohalf         :       0.00          0          0          0          0          0
1.69/1.72	c   mcf              :       0.02          1          0          0          0          0
1.69/1.72	c   rapidlearning    :       0.36          1          0          0          0          0
1.69/1.72	c Pricers            :       Time      Calls       Vars
1.69/1.72	c   problem variables:       0.00          0          0
1.69/1.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.72	c   pscost           :       0.00          0          0          0          0          0          0
1.69/1.72	c   inference        :       0.00          0          0          0          0          0          0
1.69/1.72	c   mostinf          :       0.00          0          0          0          0          0          0
1.69/1.72	c   leastinf         :       0.00          0          0          0          0          0          0
1.69/1.72	c   fullstrong       :       0.00          0          0          0          0          0          0
1.69/1.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.69/1.72	c   random           :       0.00          0          0          0          0          0          0
1.69/1.72	c   relpscost        :       0.00          0          0          0          0          0          0
1.69/1.72	c Primal Heuristics  :       Time      Calls      Found
1.69/1.72	c   LP solutions     :       0.00          -          1
1.69/1.72	c   pseudo solutions :       0.00          -          0
1.69/1.72	c   trivial          :       0.00          1          0
1.69/1.72	c   simplerounding   :       0.00          0          0
1.69/1.72	c   zirounding       :       0.00          0          0
1.69/1.72	c   rounding         :       0.00          0          0
1.69/1.72	c   shifting         :       0.00          0          0
1.69/1.72	c   intshifting      :       0.00          0          0
1.69/1.72	c   oneopt           :       0.00          0          0
1.69/1.72	c   twoopt           :       0.00          0          0
1.69/1.72	c   fixandinfer      :       0.00          0          0
1.69/1.72	c   feaspump         :       0.00          0          0
1.69/1.72	c   coefdiving       :       0.00          0          0
1.69/1.72	c   pscostdiving     :       0.00          0          0
1.69/1.72	c   fracdiving       :       0.00          0          0
1.69/1.72	c   veclendiving     :       0.00          0          0
1.69/1.72	c   intdiving        :       0.00          0          0
1.69/1.72	c   actconsdiving    :       0.00          0          0
1.69/1.72	c   objpscostdiving  :       0.00          0          0
1.69/1.72	c   rootsoldiving    :       0.00          0          0
1.69/1.72	c   linesearchdiving :       0.00          0          0
1.69/1.72	c   guideddiving     :       0.00          0          0
1.69/1.72	c   octane           :       0.00          0          0
1.69/1.72	c   rens             :       0.00          0          0
1.69/1.72	c   rins             :       0.00          0          0
1.69/1.72	c   localbranching   :       0.00          0          0
1.69/1.72	c   mutation         :       0.00          0          0
1.69/1.72	c   crossover        :       0.00          0          0
1.69/1.72	c   dins             :       0.00          0          0
1.69/1.72	c   undercover       :       0.00          0          0
1.69/1.72	c   nlp              :       0.00          0          0
1.69/1.72	c   trysol           :       0.00          0          0
1.69/1.72	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.69/1.72	c   primal LP        :       0.00          0          0       0.00          -
1.69/1.72	c   dual LP          :       0.06          4        110      27.50    1833.33
1.69/1.72	c   lex dual LP      :       0.00          0          0       0.00          -
1.69/1.72	c   barrier LP       :       0.00          0          0       0.00          -
1.69/1.72	c   diving/probing LP:       0.00          0          0       0.00          -
1.69/1.72	c   strong branching :       0.00          0          0       0.00          -
1.69/1.72	c     (at root node) :          -          0          0       0.00          -
1.69/1.72	c   conflict analysis:       0.00          0          0       0.00          -
1.69/1.72	c B&B Tree           :
1.69/1.72	c   number of runs   :          1
1.69/1.72	c   nodes            :          1
1.69/1.72	c   nodes (total)    :          1
1.69/1.72	c   nodes left       :          0
1.69/1.72	c   max depth        :          0
1.69/1.72	c   max depth (total):          0
1.69/1.72	c   backtracks       :          0 (0.0%)
1.69/1.72	c   delayed cutoffs  :          0
1.69/1.72	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.69/1.72	c   avg switch length:       2.00
1.69/1.72	c   switching time   :       0.00
1.69/1.72	c Solution           :
1.69/1.72	c   Solutions found  :          1 (1 improvements)
1.69/1.72	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.22 seconds, depth 0, found by <relaxation>)
1.69/1.72	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 1.22 seconds, depth 0, found by <relaxation>)
1.69/1.72	c   Dual Bound       : +0.00000000000000e+00
1.69/1.72	c   Gap              :       0.00 %
1.69/1.72	c   Root Dual Bound  : +0.00000000000000e+00
1.69/1.72	c   Root Iterations  :        110
1.69/1.76	c Time complete: 1.75.

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-2666323-1276680168/watcher-2666323-1276680168 -o /tmp/evaluation-result-2666323-1276680168/solver-2666323-1276680168 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666323-1276680168.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 8143
/proc/meminfo: memFree=1741748/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=7724 CPUtime=0
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 1037 0 0 0 0 0 0 0 22 0 1 0 43620507 7909376 957 1992294400 4194304 8223781 140734951778048 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8143/statm: 1931 966 348 984 0 944 0

[startup+0.0990481 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 8143
/proc/meminfo: memFree=1741748/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=20948 CPUtime=0.09
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 4632 0 0 0 8 1 0 0 24 0 1 0 43620507 21450752 4188 1992294400 4194304 8223781 140734951778048 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8143/statm: 5237 4188 426 984 0 4250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20948

[startup+0.101049 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 8143
/proc/meminfo: memFree=1741748/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=21124 CPUtime=0.09
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 4660 0 0 0 8 1 0 0 24 0 1 0 43620507 21630976 4216 1992294400 4194304 8223781 140734951778048 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8143/statm: 5281 4216 426 984 0 4294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21124

[startup+0.30107 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 8143
/proc/meminfo: memFree=1741748/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=22100 CPUtime=0.29
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 5446 0 0 0 19 10 0 0 25 0 1 0 43620507 22630400 4488 1992294400 4194304 8223781 140734951778048 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8143/statm: 5525 4488 444 984 0 4538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22100

[startup+0.701114 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 8143
/proc/meminfo: memFree=1741748/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=35692 CPUtime=0.69
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 10679 0 0 0 48 21 0 0 25 0 1 0 43620507 36548608 7955 1992294400 4194304 8223781 140734951778048 18446744073709551615 6054655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8143/statm: 8923 7955 561 984 0 7936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35692

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 8144
/proc/meminfo: memFree=1695364/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=41732 CPUtime=1.49
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 18493 0 0 0 106 43 0 0 25 0 1 0 43620507 42733568 9554 1992294400 4194304 8223781 140734951778048 18446744073709551615 5818332 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8143/statm: 10433 9554 593 984 0 9446 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41732

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

[startup+1.70122 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 8144
/proc/meminfo: memFree=1695364/2059040 swapFree=4140468/4192956
[pid=8143] ppid=8141 vsize=44564 CPUtime=1.69
/proc/8143/stat : 8143 (pbscip.linux.x8) R 8141 8143 7974 0 -1 4202496 19198 0 0 0 125 44 0 0 25 0 1 0 43620507 45633536 10240 1992294400 4194304 8223781 140734951778048 18446744073709551615 5692363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8143/statm: 11141 10240 586 984 0 10154 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 44564

Child status: 0
Real time (s): 1.76625
CPU time (s): 1.76573
CPU user time (s): 1.3148
CPU system time (s): 0.450931
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 55860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3148
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19324
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= 2
involuntary context switches= 3

runsolver used 0.007998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 11:22:48
IDJOB=2666323
IDBENCH=48341
IDSOLVER=1169
FILE ID=node005/2666323-1276680168
PBS_JOBID= 11172568
Free space on /tmp= 62564 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 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_200_10_2_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-2666323-1276680168/watcher-2666323-1276680168 -o /tmp/evaluation-result-2666323-1276680168/solver-2666323-1276680168 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666323-1276680168.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6247d91366961bc8ff12c33e03e6ccbd
RANDOM SEED=1248937309

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1742276 kB
Buffers:         90348 kB
Cached:         131312 kB
SwapCached:       6352 kB
Active:          89284 kB
Inactive:       146040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1742276 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            4708 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:          13096 kB
Slab:            59656 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182716 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= 62560 MiB
End job on node005 at 2010-06-16 11:22:50