Trace number 3729305

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)UNSAT 0.291955 0.293598

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111222257.opb
MD5SUM55dd7a9523449c2d998334f2315a7996
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.085986
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1262
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3729305-1338679271.opb>
0.00/0.00	c original problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 101 constraints
0.00/0.00	c No objective function, only one solution is needed.
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 47 upgd conss, 8 impls, 68 clqs
0.00/0.01	c (round 2) 0 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 73 upgd conss, 8 impls, 68 clqs
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  0 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  8 implications, 68 cliques
0.00/0.01	c presolved problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 73 constraints
0.00/0.01	c       1 constraints of type <knapsack>
0.00/0.01	c      68 constraints of type <setppc>
0.00/0.01	c       4 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.00
0.00/0.01	c SATUNSAT-LIN
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01	c separating/flowcover/freq = c -1
0.00/0.01	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01	c separating/cmir/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/veclendiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.00/0.01	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/veclendiving/freq = c -1
0.00/0.01	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01	c heuristics/simplerounding/freq = c -1
0.00/0.01	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/shifting/freq = c -1
0.00/0.01	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01	c heuristics/rounding/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.01	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.00/0.01	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.01	c heuristics/rootsoldiving/freq = c -1
0.00/0.01	c # number of nodes added to the contingent of the total nodes
0.00/0.01	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.01	c heuristics/rens/nodesofs = c 2000
0.00/0.01	c # minimum percentage of integer variables that have to be fixable 
0.00/0.01	c # [type: real, range: [0,1], default: 0.5]
0.00/0.01	c heuristics/rens/minfixingrate = c 0.3
0.00/0.01	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01	c heuristics/rens/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.00/0.01	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/pscostdiving/freq = c -1
0.00/0.01	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01	c heuristics/oneopt/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.01	c # [type: real, range: [0,1], default: 0.01]
0.00/0.01	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.00/0.01	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.01	c heuristics/objpscostdiving/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.00/0.01	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/linesearchdiving/freq = c -1
0.00/0.01	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/intshifting/freq = c -1
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/intdiving/maxlpiterquot = c 0.075
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/guideddiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.00/0.01	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/guideddiving/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/fracdiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.00/0.01	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/fracdiving/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/feaspump/maxlpiterofs = c 2000
0.00/0.01	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.01	c heuristics/feaspump/freq = c -1
0.00/0.01	c # minimum percentage of integer variables that have to be fixed 
0.00/0.01	c # [type: real, range: [0,1], default: 0.666]
0.00/0.01	c heuristics/crossover/minfixingrate = c 0.5
0.00/0.01	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.01	c # [type: real, range: [0,1], default: 0.1]
0.00/0.01	c heuristics/crossover/nodesquot = c 0.15
0.00/0.01	c # number of nodes without incumbent change that heuristic should wait
0.00/0.01	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.01	c heuristics/crossover/nwaitingnodes = c 100
0.00/0.01	c # number of nodes added to the contingent of the total nodes
0.00/0.01	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.01	c heuristics/crossover/nodesofs = c 750
0.00/0.01	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.01	c heuristics/crossover/freq = c -1
0.00/0.01	c # additional number of allowed LP iterations
0.00/0.01	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01	c heuristics/coefdiving/maxlpiterofs = c 1500
0.00/0.01	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.00/0.01	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01	c heuristics/coefdiving/freq = c -1
0.00/0.01	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c presolving/probing/maxrounds = c 0
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = c TRUE
0.00/0.01	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.01	c constraints/knapsack/disaggregation = c FALSE
0.00/0.01	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c constraints/knapsack/maxnumcardlift = c 0
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = c TRUE
0.00/0.01	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/maxroundsroot = c 5
0.00/0.01	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.01	c separating/maxrounds = c 1
0.00/0.01	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c limits/solutions = c 1
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = c 13950
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = c 1791
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = c 10000
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving problem
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c   0.0s|     1 |     0 |   141 | 593k|   0 |  41 | 169 |  73 |  73 | 169 |  73 |   0 |   0 |   0 | 1.300000e+01 |      --      |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |   176 | 965k|   0 |  46 | 169 |  73 |  73 | 169 |  82 |   9 |   0 |   0 | 1.300000e+01 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   206 |1020k|   0 |  49 | 169 |  73 |  73 | 169 |  89 |  16 |   0 |   0 | 1.300000e+01 |      --      |    Inf 
0.00/0.03	c   0.0s|     1 |     0 |   230 |1064k|   0 |  55 | 169 |  73 |  73 | 169 |  97 |  24 |   0 |   0 | 1.300000e+01 |      --      |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   251 |1097k|   0 |  60 | 169 |  73 |  73 | 169 | 103 |  30 |   0 |   0 | 1.300000e+01 |      --      |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   316 |1126k|   0 |  61 | 169 |  73 |  73 | 169 | 107 |  34 |   0 |   0 | 1.300000e+01 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   477 |1126k|   0 |  45 | 169 |  73 |  73 | 169 | 107 |  34 |   0 |  20 | 1.300000e+01 |      --      |    Inf 
0.19/0.28	c   0.3s|     1 |     0 |   557 |1126k|   0 |  44 | 169 |  73 |  73 | 169 | 107 |  34 |   0 |  27 | 1.300000e+01 |      --      |    Inf 
0.19/0.29	c   0.3s|     1 |     0 |   557 |1126k|   0 |  44 | 169 |  73 |  73 | 169 | 107 |  34 |   0 |  28 |      --      |      --      |   0.00%
0.19/0.29	c 
0.19/0.29	c SCIP Status        : problem is solved [infeasible]
0.19/0.29	c Solving Time (sec) : 0.28
0.19/0.29	c Solving Nodes      : 1
0.19/0.29	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.19/0.29	c Dual Bound         : +1.00000000000000e+20
0.19/0.29	c Gap                : 0.00 %
0.19/0.29	c NODE         1
0.19/0.29	c DUAL BOUND   1e+20
0.19/0.29	c PRIMAL BOUND 1e+20
0.19/0.29	c GAP          0
0.19/0.29	s UNSATISFIABLE
0.19/0.29	c SCIP Status        : problem is solved [infeasible]
0.19/0.29	c Solving Time       :       0.28
0.19/0.29	c Original Problem   :
0.19/0.29	c   Problem name     : HOME/instance-3729305-1338679271.opb
0.19/0.29	c   Variables        : 169 (169 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.29	c   Constraints      : 101 initial, 101 maximal
0.19/0.29	c Presolved Problem  :
0.19/0.29	c   Problem name     : t_HOME/instance-3729305-1338679271.opb
0.19/0.29	c   Variables        : 169 (169 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.29	c   Constraints      : 73 initial, 73 maximal
0.19/0.29	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.19/0.29	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   linear           :       0.00          0          0          0          0          0         28          0          0
0.19/0.29	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.19/0.29	c   root node        :          -         10          -          -         10          -          -          -          -
0.19/0.29	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.29	c   integral         :          0          0          0          3          0          1         10          0          0          0
0.19/0.29	c   knapsack         :          1          5          3          0          0          0          0          0          0          0
0.19/0.29	c   setppc           :         68          5          3          0          0          0          0          0          0          0
0.19/0.29	c   logicor          :          4          5          1          0          0          0          0          0          0          0
0.19/0.29	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.19/0.29	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.19/0.29	c   integral         :       0.22       0.00       0.00       0.22       0.00
0.19/0.29	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.19/0.29	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.19/0.29	c   rootredcost      :       0.00          0          0          0
0.19/0.29	c   pseudoobj        :       0.00          4          0          0
0.19/0.29	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.29	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.29	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.29	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.29	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.29	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.29	c   applied globally :          -          -          -          0        0.0          -          -          -
0.19/0.29	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.29	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.29	c   cut pool         :       0.00          4          -          -          8          -    (maximal pool size: 141)
0.19/0.29	c   redcost          :       0.00          5          0          0          0          0
0.19/0.29	c   impliedbounds    :       0.00          5          0          0          0          0
0.19/0.29	c   intobj           :       0.00          0          0          0          0          0
0.19/0.29	c   gomory           :       0.01          5          0          0         42          0
0.19/0.29	c   strongcg         :       0.00          5          0          0         94          0
0.19/0.29	c   cmir             :       0.00          0          0          0          0          0
0.19/0.29	c   flowcover        :       0.00          0          0          0          0          0
0.19/0.29	c   clique           :       0.01          5          0          0         26          0
0.19/0.29	c   zerohalf         :       0.00          0          0          0          0          0
0.19/0.29	c   mcf              :       0.00          1          0          0          0          0
0.19/0.29	c Pricers            :       Time      Calls       Vars
0.19/0.29	c   problem variables:       0.00          0          0
0.19/0.29	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.29	c   relpscost        :       0.22          3          1         10          0          0          0
0.19/0.29	c   pscost           :       0.00          0          0          0          0          0          0
0.19/0.29	c   inference        :       0.00          0          0          0          0          0          0
0.19/0.29	c   mostinf          :       0.00          0          0          0          0          0          0
0.19/0.29	c   leastinf         :       0.00          0          0          0          0          0          0
0.19/0.29	c   fullstrong       :       0.00          0          0          0          0          0          0
0.19/0.29	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.19/0.29	c   random           :       0.00          0          0          0          0          0          0
0.19/0.29	c Primal Heuristics  :       Time      Calls      Found
0.19/0.29	c   LP solutions     :       0.00          -          0
0.19/0.29	c   pseudo solutions :       0.00          -          0
0.19/0.29	c   simplerounding   :       0.00          0          0
0.19/0.29	c   rounding         :       0.00          0          0
0.19/0.29	c   shifting         :       0.00          0          0
0.19/0.29	c   intshifting      :       0.00          0          0
0.19/0.29	c   oneopt           :       0.00          0          0
0.19/0.29	c   fixandinfer      :       0.00          0          0
0.19/0.29	c   feaspump         :       0.00          0          0
0.19/0.29	c   coefdiving       :       0.00          0          0
0.19/0.29	c   pscostdiving     :       0.00          0          0
0.19/0.29	c   fracdiving       :       0.00          0          0
0.19/0.29	c   veclendiving     :       0.00          0          0
0.19/0.29	c   intdiving        :       0.00          0          0
0.19/0.29	c   actconsdiving    :       0.00          0          0
0.19/0.29	c   objpscostdiving  :       0.00          0          0
0.19/0.29	c   rootsoldiving    :       0.00          0          0
0.19/0.29	c   linesearchdiving :       0.00          0          0
0.19/0.29	c   guideddiving     :       0.00          0          0
0.19/0.29	c   octane           :       0.00          0          0
0.19/0.29	c   rens             :       0.00          0          0
0.19/0.29	c   rins             :       0.00          0          0
0.19/0.29	c   localbranching   :       0.00          0          0
0.19/0.29	c   mutation         :       0.00          0          0
0.19/0.29	c   crossover        :       0.00          0          0
0.19/0.29	c   dins             :       0.00          0          0
0.19/0.29	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.19/0.29	c   primal LP        :       0.00          0          0       0.00          -
0.19/0.29	c   dual LP          :       0.04          8        557      69.62   13925.00
0.19/0.29	c   barrier LP       :       0.00          0          0       0.00          -
0.19/0.29	c   diving/probing LP:       0.00          0          0       0.00          -
0.19/0.29	c   strong branching :       0.22         28       5367     191.68   24395.45
0.19/0.29	c     (at root node) :          -         28       5367     191.68          -
0.19/0.29	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.29	c B&B Tree           :
0.19/0.29	c   number of runs   :          1
0.19/0.29	c   nodes            :          1
0.19/0.29	c   nodes (total)    :          1
0.19/0.29	c   nodes left       :          0
0.19/0.29	c   max depth        :          0
0.19/0.29	c   max depth (total):          0
0.19/0.29	c   backtracks       :          0 (0.0%)
0.19/0.29	c   delayed cutoffs  :          0
0.19/0.29	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.29	c   avg switch length:       2.00
0.19/0.29	c   switching time   :       0.00
0.19/0.29	c Solution           :
0.19/0.29	c   Solutions found  :          0 (0 improvements)
0.19/0.29	c   Primal Bound     : infeasible
0.19/0.29	c   Dual Bound       :          -
0.19/0.29	c   Gap              :       0.00 %
0.19/0.29	c   Root Dual Bound  :          -
0.19/0.29	c Time complete: 0.28.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3729305-1338679271/watcher-3729305-1338679271 -o /tmp/evaluation-result-3729305-1338679271/solver-3729305-1338679271 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3729305-1338679271.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.34 0.51 0.30 3/174 22331
/proc/meminfo: memFree=23853888/32873844 swapFree=7112/7112
[pid=22331] ppid=22329 vsize=8704 CPUtime=0 cores=1,3,5,7
/proc/22331/stat : 22331 (pbscip.linux.x8) R 22329 22331 13043 0 -1 4202496 1514 0 0 0 0 0 0 0 20 0 1 0 334055672 8912896 1466 33554432000 4194304 7823515 140734514818736 140734904758120 6883856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22331/statm: 2176 1466 351 887 0 1286 0

[startup+0.069866 s]
/proc/loadavg: 1.34 0.51 0.30 3/174 22331
/proc/meminfo: memFree=23853888/32873844 swapFree=7112/7112
[pid=22331] ppid=22329 vsize=13644 CPUtime=0.06 cores=1,3,5,7
/proc/22331/stat : 22331 (pbscip.linux.x8) R 22329 22331 13043 0 -1 4202496 3037 0 0 0 6 0 0 0 20 0 1 0 334055672 13971456 2634 33554432000 4194304 7823515 140734514818736 140734904758120 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/22331/statm: 3411 2634 551 887 0 2521 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13644

[startup+0.100291 s]
/proc/loadavg: 1.34 0.51 0.30 3/174 22331
/proc/meminfo: memFree=23853888/32873844 swapFree=7112/7112
[pid=22331] ppid=22329 vsize=13644 CPUtime=0.09 cores=1,3,5,7
/proc/22331/stat : 22331 (pbscip.linux.x8) R 22329 22331 13043 0 -1 4202496 3039 0 0 0 9 0 0 0 20 0 1 0 334055672 13971456 2636 33554432000 4194304 7823515 140734514818736 140734904758120 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/22331/statm: 3411 2636 551 887 0 2521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13644

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

[startup+0.200252 s]
/proc/loadavg: 1.34 0.51 0.30 3/174 22331
/proc/meminfo: memFree=23853888/32873844 swapFree=7112/7112
[pid=22331] ppid=22329 vsize=13644 CPUtime=0.19 cores=1,3,5,7
/proc/22331/stat : 22331 (pbscip.linux.x8) R 22329 22331 13043 0 -1 4202496 3053 0 0 0 19 0 0 0 20 0 1 0 334055672 13971456 2650 33554432000 4194304 7823515 140734514818736 140734904758120 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/22331/statm: 3411 2650 551 887 0 2521 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13644

Child status: 0
Real time (s): 0.293598
CPU time (s): 0.291955
CPU user time (s): 0.286956
CPU system time (s): 0.004999
CPU usage (%): 99.4404
Max. virtual memory (cumulated for all children) (KiB): 13644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.286956
system time used= 0.004999
maximum resident set size= 10640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3068
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= 3
involuntary context switches= 1

runsolver used 0.001999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node104 at 2012-06-03 01:21:11
IDJOB=3729305
IDBENCH=1208
IDSOLVER=2321
FILE ID=node104/3729305-1338679271
RUNJOBID= node104-1338679216-21696
PBS_JOBID= 14636709
Free space on /tmp= 66424 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222257.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3729305-1338679271/watcher-3729305-1338679271 -o /tmp/evaluation-result-3729305-1338679271/solver-3729305-1338679271 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3729305-1338679271.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 55dd7a9523449c2d998334f2315a7996
RANDOM SEED=153569887

node104.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        23853780 kB
Buffers:          549592 kB
Cached:          7416872 kB
SwapCached:          780 kB
Active:          4807680 kB
Inactive:        3206976 kB
Active(anon):      39740 kB
Inactive(anon):     8072 kB
Active(file):    4767940 kB
Inactive(file):  3198904 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105060 kB
Dirty:             10252 kB
Writeback:            40 kB
AnonPages:         52128 kB
Mapped:            16576 kB
Shmem:                 8 kB
Slab:             865560 kB
SReclaimable:     306776 kB
SUnreclaim:       558784 kB
KernelStack:        1432 kB
PageTables:         3984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     152228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 66416 MiB
End job on node104 at 2012-06-03 01:21:11