Trace number 2666316

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 1.10683 1.10756

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_10_5_5.opb
MD5SUM771edaacb77dc89da00d25ba7a63a5f7
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 benchmark0.013997
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)1212
Sum of products size (including duplicates)2424
Number of different products606
Sum of products size1212

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-2666316-1276679477.opb>
0.00/0.02	c original problem has 706 variables (706 bin, 0 int, 0 impl, 0 cont) and 758 constraints
0.00/0.02	c problem read
0.00/0.02	c No objective function, only one solution is needed.
0.00/0.02	c presolving settings loaded
0.00/0.02	c presolving:
0.10/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 151 upgd conss, 4948 impls, 100 clqs
0.10/0.19	c presolving (2 rounds):
0.10/0.19	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.10/0.19	c  4948 implications, 100 cliques
0.10/0.19	c presolved problem has 706 variables (706 bin, 0 int, 0 impl, 0 cont) and 758 constraints
0.10/0.19	c       1 constraints of type <knapsack>
0.10/0.19	c     100 constraints of type <setppc>
0.10/0.19	c     606 constraints of type <and>
0.10/0.19	c       1 constraints of type <linear>
0.10/0.19	c      50 constraints of type <logicor>
0.10/0.19	c transformed objective value is always integral (scale: 1)
0.10/0.19	c Presolving Time: 0.10
0.10/0.19	c - non default parameters ----------------------------------------------------------------------
0.10/0.19	c # SCIP version 1.2.1.2
0.10/0.19	c 
0.10/0.19	c # frequency for displaying node information lines
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 100]
0.10/0.19	c display/freq = 10000
0.10/0.19	c 
0.10/0.19	c # maximal time in seconds to run
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.19	c limits/time = 1799.99
0.10/0.19	c 
0.10/0.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.10/0.19	c limits/memory = 1620
0.10/0.19	c 
0.10/0.19	c # solving stops, if the given number of solutions were found (-1: no limit)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.19	c limits/solutions = 1
0.10/0.19	c 
0.10/0.19	c # maximal number of separation rounds per node (-1: unlimited)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 5]
0.10/0.19	c separating/maxrounds = 1
0.10/0.19	c 
0.10/0.19	c # maximal number of separation rounds in the root node (-1: unlimited)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.19	c separating/maxroundsroot = 5
0.10/0.19	c 
0.10/0.19	c # should presolving try to simplify inequalities
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.19	c constraints/linear/simplifyinequalities = TRUE
0.10/0.19	c 
0.10/0.19	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.10/0.19	c constraints/knapsack/disaggregation = FALSE
0.10/0.19	c 
0.10/0.19	c # should presolving try to simplify knapsacks
0.10/0.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.10/0.19	c constraints/knapsack/simplifyinequalities = TRUE
0.10/0.19	c 
0.10/0.19	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.19	c presolving/probing/maxrounds = 0
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/coefdiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/coefdiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/coefdiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 30]
0.10/0.19	c heuristics/crossover/freq = -1
0.10/0.19	c 
0.10/0.19	c # number of nodes added to the contingent of the total nodes
0.10/0.19	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.10/0.19	c heuristics/crossover/nodesofs = 750
0.10/0.19	c 
0.10/0.19	c # number of nodes without incumbent change that heuristic should wait
0.10/0.19	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.10/0.19	c heuristics/crossover/nwaitingnodes = 100
0.10/0.19	c 
0.10/0.19	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.10/0.19	c # [type: real, range: [0,1], default: 0.1]
0.10/0.19	c heuristics/crossover/nodesquot = 0.15
0.10/0.19	c 
0.10/0.19	c # minimum percentage of integer variables that have to be fixed 
0.10/0.19	c # [type: real, range: [0,1], default: 0.666]
0.10/0.19	c heuristics/crossover/minfixingrate = 0.5
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 20]
0.10/0.19	c heuristics/feaspump/freq = -1
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/feaspump/maxlpiterofs = 2000
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/fracdiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/fracdiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/fracdiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/guideddiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/guideddiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/guideddiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/intdiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/intshifting/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/linesearchdiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c heuristics/nlp/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 20]
0.10/0.19	c heuristics/objpscostdiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to total iteration number
0.10/0.19	c # [type: real, range: [0,1], default: 0.01]
0.10/0.19	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c heuristics/oneopt/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/pscostdiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/pscostdiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 0]
0.10/0.19	c heuristics/rens/freq = -1
0.10/0.19	c 
0.10/0.19	c # minimum percentage of integer variables that have to be fixable 
0.10/0.19	c # [type: real, range: [0,1], default: 0.5]
0.10/0.19	c heuristics/rens/minfixingrate = 0.3
0.10/0.19	c 
0.10/0.19	c # number of nodes added to the contingent of the total nodes
0.10/0.19	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.10/0.19	c heuristics/rens/nodesofs = 2000
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 20]
0.10/0.19	c heuristics/rootsoldiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.10/0.19	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c heuristics/rounding/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/shifting/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c heuristics/simplerounding/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 0]
0.10/0.19	c heuristics/trivial/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c heuristics/trysol/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 10]
0.10/0.19	c heuristics/veclendiving/freq = -1
0.10/0.19	c 
0.10/0.19	c # maximal fraction of diving LP iterations compared to node LP iterations
0.10/0.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.10/0.19	c heuristics/veclendiving/maxlpiterquot = 0.075
0.10/0.19	c 
0.10/0.19	c # additional number of allowed LP iterations
0.10/0.19	c # [type: int, range: [0,2147483647], default: 1000]
0.10/0.19	c heuristics/veclendiving/maxlpiterofs = 1500
0.10/0.19	c 
0.10/0.19	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 1]
0.10/0.19	c heuristics/zirounding/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 0]
0.10/0.19	c separating/cmir/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: 0]
0.10/0.19	c separating/flowcover/freq = -1
0.10/0.19	c 
0.10/0.19	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.10/0.19	c # [type: int, range: [-1,2147483647], default: -1]
0.10/0.19	c separating/rapidlearning/freq = 0
0.10/0.19	c 
0.10/0.19	c -----------------------------------------------------------------------------------------------
0.10/0.19	c start solving
0.10/0.19	c 
0.19/0.21	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.21	c   0.1s|     1 |     0 |    39 |     - |3270k|   0 |  25 | 706 | 758 | 706 |1364 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.3s|     1 |     0 |    54 |     - |3365k|   0 |  30 | 706 | 758 | 706 |1369 |   5 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.65	c   0.4s|     1 |     0 |    69 |     - |3512k|   0 |  32 | 706 | 758 | 706 |1373 |   9 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.74	c   0.5s|     1 |     0 |    93 |     - |3525k|   0 |  33 | 706 | 758 | 706 |1377 |  13 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.79/0.83	c   0.6s|     1 |     0 |    94 |     - |3526k|   0 |  33 | 706 | 758 | 706 |1378 |  14 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.00/1.04	c   0.8s|     1 |     2 |    94 |     - |3527k|   0 |  33 | 706 | 758 | 706 |1378 |  14 |   0 |   9 | 0.000000e+00 |      --      |    Inf 
1.00/1.09	c * 0.9s|     5 |     0 |   146 |  13.0 |3336k|   4 |   - | 706 | 758 | 706 | 192 |  22 |   0 |  38 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.00/1.09	c 
1.00/1.09	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.09	c Solving Time (sec) : 0.87
1.00/1.09	c Solving Nodes      : 5
1.00/1.09	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.00/1.09	c Dual Bound         : +0.00000000000000e+00
1.00/1.09	c Gap                : 0.00 %
1.00/1.09	s SATISFIABLE
1.00/1.09	v -x92 -x75 -x70 -x69 -x90 -x54 -x96 -x81 -x57 -x86 -x64 -x72 -x91 -x62 -x53 -x94 -x93 -x89 -x58 -x59 -x78 -x97 -x84 -x52 -x98 -x68 
1.00/1.09	v -x63 -x55 -x80 -x65 -x87 -x79 -x99 -x51 -x95 -x88 -x85 -x67 -x60 x56 -x82 -x74 -x100 x71 -x83 x77 x73 -x61 -x66 x76 -x50 -x49 
1.00/1.09	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 
1.00/1.09	v -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 x7 -x6 x5 x4 x3 -x2 -x1 
1.00/1.09	c SCIP Status        : problem is solved [optimal solution found]
1.00/1.09	c Solving Time       :       0.87
1.00/1.09	c Original Problem   :
1.00/1.09	c   Problem name     : HOME/instance-2666316-1276679477.opb
1.00/1.09	c   Variables        : 706 (706 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.09	c   Constraints      : 758 initial, 758 maximal
1.00/1.09	c Presolved Problem  :
1.00/1.09	c   Problem name     : t_HOME/instance-2666316-1276679477.opb
1.00/1.09	c   Variables        : 706 (706 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.09	c   Constraints      : 758 initial, 758 maximal
1.00/1.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.00/1.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   setppc           :       0.01          0          0          0          0          0          0          0          0
1.00/1.09	c   and              :       0.08          0          0          0          0          0          0          0          0
1.00/1.09	c   linear           :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.00/1.09	c   root node        :          -          0          -          -          0          -          -          -          -
1.00/1.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.09	c   integral         :          0          0          0          5          0          0          0          0          0          8
1.00/1.09	c   knapsack         :          1          5         11          1          0          0          0          0          0          0
1.00/1.09	c   setppc           :        100          5         11          1          0          0          0          0          0          0
1.00/1.09	c   and              :        606          9         11          1          0          0         60          9          0          0
1.00/1.09	c   linear           :          1          5         11          1          0          0          0          0          0          0
1.00/1.09	c   logicor          :         50          5          3          1          0          0          2          0          0          0
1.00/1.09	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.00/1.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.00/1.09	c   integral         :       0.15       0.00       0.00       0.15       0.00
1.00/1.09	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.00/1.09	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.00/1.09	c   and              :       0.01       0.01       0.00       0.00       0.00
1.00/1.09	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.00/1.09	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.00/1.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.00/1.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.00/1.09	c   vbounds          :       0.00          1          0          0
1.00/1.09	c   rootredcost      :       0.00          0          0          0
1.00/1.09	c   pseudoobj        :       0.00          0          0          0
1.00/1.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.00/1.09	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.00/1.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.00/1.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.00/1.09	c   applied globally :          -          -          -          0        0.0          -          -          -
1.00/1.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.00/1.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.00/1.09	c   cut pool         :       0.00          4          -          -          6          -    (maximal pool size: 108)
1.00/1.09	c   redcost          :       0.00          9          0          0          0          0
1.00/1.09	c   impliedbounds    :       0.00          5          0          0          2          0
1.00/1.09	c   intobj           :       0.00          0          0          0          0          0
1.00/1.09	c   cgmip            :       0.00          0          0          0          0          0
1.00/1.09	c   gomory           :       0.23          5          0          0        739          0
1.00/1.09	c   strongcg         :       0.19          5          0          0        745          0
1.00/1.09	c   cmir             :       0.00          0          0          0          0          0
1.00/1.09	c   flowcover        :       0.00          0          0          0          0          0
1.00/1.09	c   clique           :       0.00          5          0          0          8          0
1.00/1.09	c   zerohalf         :       0.00          0          0          0          0          0
1.00/1.09	c   mcf              :       0.00          1          0          0          0          0
1.00/1.09	c   rapidlearning    :       0.16          1          0          0          0          0
1.00/1.09	c Pricers            :       Time      Calls       Vars
1.00/1.09	c   problem variables:       0.00          0          0
1.00/1.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.00/1.09	c   relpscost        :       0.15          4          0          0          0          0          8
1.00/1.09	c   pscost           :       0.00          0          0          0          0          0          0
1.00/1.09	c   inference        :       0.00          0          0          0          0          0          0
1.00/1.09	c   mostinf          :       0.00          0          0          0          0          0          0
1.00/1.09	c   leastinf         :       0.00          0          0          0          0          0          0
1.00/1.09	c   fullstrong       :       0.00          0          0          0          0          0          0
1.00/1.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.00/1.09	c   random           :       0.00          0          0          0          0          0          0
1.00/1.09	c Primal Heuristics  :       Time      Calls      Found
1.00/1.09	c   LP solutions     :       0.00          -          1
1.00/1.09	c   pseudo solutions :       0.00          -          0
1.00/1.09	c   trivial          :       0.00          1          0
1.00/1.09	c   simplerounding   :       0.00          0          0
1.00/1.09	c   zirounding       :       0.00          0          0
1.00/1.09	c   rounding         :       0.00          0          0
1.00/1.09	c   shifting         :       0.00          0          0
1.00/1.09	c   intshifting      :       0.00          0          0
1.00/1.09	c   oneopt           :       0.00          0          0
1.00/1.09	c   twoopt           :       0.00          0          0
1.00/1.09	c   fixandinfer      :       0.00          0          0
1.00/1.09	c   feaspump         :       0.00          0          0
1.00/1.09	c   coefdiving       :       0.00          0          0
1.00/1.09	c   pscostdiving     :       0.00          0          0
1.00/1.09	c   fracdiving       :       0.00          0          0
1.00/1.09	c   veclendiving     :       0.00          0          0
1.00/1.09	c   intdiving        :       0.00          0          0
1.00/1.09	c   actconsdiving    :       0.00          0          0
1.00/1.09	c   objpscostdiving  :       0.00          0          0
1.00/1.09	c   rootsoldiving    :       0.00          0          0
1.00/1.09	c   linesearchdiving :       0.00          0          0
1.00/1.09	c   guideddiving     :       0.00          0          0
1.00/1.09	c   octane           :       0.00          0          0
1.00/1.09	c   rens             :       0.00          0          0
1.00/1.09	c   rins             :       0.00          0          0
1.00/1.09	c   localbranching   :       0.00          0          0
1.00/1.09	c   mutation         :       0.00          0          0
1.00/1.09	c   crossover        :       0.00          0          0
1.00/1.09	c   dins             :       0.00          0          0
1.00/1.09	c   undercover       :       0.00          0          0
1.00/1.09	c   nlp              :       0.00          0          0
1.00/1.09	c   trysol           :       0.00          0          0
1.00/1.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.00/1.09	c   primal LP        :       0.00          0          0       0.00          -
1.00/1.09	c   dual LP          :       0.02         12        146      12.17    7300.00
1.00/1.09	c   lex dual LP      :       0.00          0          0       0.00          -
1.00/1.09	c   barrier LP       :       0.00          0          0       0.00          -
1.00/1.09	c   diving/probing LP:       0.00          0          0       0.00          -
1.00/1.09	c   strong branching :       0.15         38        995      26.18    6633.33
1.00/1.09	c     (at root node) :          -          9        618      68.67          -
1.00/1.09	c   conflict analysis:       0.00          0          0       0.00          -
1.00/1.09	c B&B Tree           :
1.00/1.09	c   number of runs   :          1
1.00/1.09	c   nodes            :          5
1.00/1.09	c   nodes (total)    :          5
1.00/1.09	c   nodes left       :          0
1.00/1.09	c   max depth        :          4
1.00/1.09	c   max depth (total):          4
1.00/1.09	c   backtracks       :          0 (0.0%)
1.00/1.09	c   delayed cutoffs  :          0
1.00/1.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.00/1.09	c   avg switch length:       2.00
1.00/1.09	c   switching time   :       0.00
1.00/1.09	c Solution           :
1.00/1.09	c   Solutions found  :          1 (1 improvements)
1.00/1.09	c   First Solution   : +0.00000000000000e+00   (in run 1, after 5 nodes, 0.87 seconds, depth 4, found by <relaxation>)
1.00/1.09	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 5 nodes, 0.87 seconds, depth 4, found by <relaxation>)
1.00/1.09	c   Dual Bound       : +0.00000000000000e+00
1.00/1.09	c   Gap              :       0.00 %
1.00/1.09	c   Root Dual Bound  : +0.00000000000000e+00
1.00/1.09	c   Root Iterations  :         94
1.00/1.10	c Time complete: 1.1.

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-2666316-1276679477/watcher-2666316-1276679477 -o /tmp/evaluation-result-2666316-1276679477/solver-2666316-1276679477 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666316-1276679477.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: 1.16 1.14 1.05 3/105 18746
/proc/meminfo: memFree=1778308/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=7724 CPUtime=0
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 1106 0 0 0 0 0 0 0 25 0 1 0 9241222 7909376 1025 1992294400 4194304 8223781 140733646698304 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18746/statm: 1931 1034 348 984 0 944 0

[startup+0.085943 s]
/proc/loadavg: 1.16 1.14 1.05 3/105 18746
/proc/meminfo: memFree=1778308/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=13636 CPUtime=0.08
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 3047 0 0 0 5 3 0 0 25 0 1 0 9241222 13963264 2346 1992294400 4194304 8223781 140733646698304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18746/statm: 3409 2346 426 984 0 2422 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13636

[startup+0.101945 s]
/proc/loadavg: 1.16 1.14 1.05 3/105 18746
/proc/meminfo: memFree=1778308/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=13636 CPUtime=0.1
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 3047 0 0 0 6 4 0 0 25 0 1 0 9241222 13963264 2346 1992294400 4194304 8223781 140733646698304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18746/statm: 3409 2346 426 984 0 2422 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13636

[startup+0.300966 s]
/proc/loadavg: 1.16 1.14 1.05 3/105 18746
/proc/meminfo: memFree=1778308/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=27996 CPUtime=0.29
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 8323 0 0 0 20 9 0 0 25 0 1 0 9241222 28667904 5783 1992294400 4194304 8223781 140733646698304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18746/statm: 6999 5783 571 984 0 6012 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27996

[startup+0.701007 s]
/proc/loadavg: 1.16 1.14 1.05 3/105 18746
/proc/meminfo: memFree=1778308/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=21880 CPUtime=0.69
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 10905 0 0 0 49 20 0 0 25 0 1 0 9241222 22405120 4658 1992294400 4194304 8223781 140733646698304 18446744073709551615 6048180 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18746/statm: 5470 4658 587 984 0 4483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21880

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

[startup+0.901028 s]
/proc/loadavg: 1.16 1.14 1.05 3/105 18746
/proc/meminfo: memFree=1778308/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=21964 CPUtime=0.89
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 10924 0 0 0 69 20 0 0 25 0 1 0 9241222 22491136 4677 1992294400 4194304 8223781 140733646698304 18446744073709551615 6055431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18746/statm: 5491 4677 587 984 0 4504 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 21964

[startup+1.00104 s]
/proc/loadavg: 1.16 1.14 1.05 2/106 18747
/proc/meminfo: memFree=1761436/2059040 swapFree=4148288/4192956
[pid=18746] ppid=18744 vsize=21964 CPUtime=1
/proc/18746/stat : 18746 (pbscip.linux.x8) R 18744 18746 17386 0 -1 4202496 10925 0 0 0 80 20 0 0 25 0 1 0 9241222 22491136 4678 1992294400 4194304 8223781 140733646698304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18746/statm: 5491 4678 588 984 0 4504 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 21964

Child status: 0
Real time (s): 1.10756
CPU time (s): 1.10683
CPU user time (s): 0.892864
CPU system time (s): 0.213967
CPU usage (%): 99.9345
Max. virtual memory (cumulated for all children) (KiB): 29876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.892864
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10931
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= 1
involuntary context switches= 3

runsolver used 0.004999 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 11:11:17
IDJOB=2666316
IDBENCH=48334
IDSOLVER=1169
FILE ID=node082/2666316-1276679477
PBS_JOBID= 11172528
Free space on /tmp= 62584 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_50_10_5_5.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-2666316-1276679477/watcher-2666316-1276679477 -o /tmp/evaluation-result-2666316-1276679477/solver-2666316-1276679477 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666316-1276679477.opb -t 1800 -m 1800

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

MD5SUM BENCH= 771edaacb77dc89da00d25ba7a63a5f7
RANDOM SEED=1677411341

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1778960 kB
Buffers:         69756 kB
Cached:         111076 kB
SwapCached:       6844 kB
Active:         105532 kB
Inactive:        96924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1778960 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            4836 kB
Writeback:           0 kB
AnonPages:       18896 kB
Mapped:          13208 kB
Slab:            56016 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181212 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node082 at 2010-06-16 11:11:18