Trace number 1870763

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2UNSAT 24.7832 24.8859

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_25_1_15.opb
MD5SUMebbe5bb724184b6646f7cf4470989c3e
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 benchmark12.3861
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2996
Sum of products size (including duplicates)5992
Number of different products1498
Sum of products size2996

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870763-1245218401.opb>
0.00/0.02	c original problem has 1598 variables (1598 bin, 0 int, 0 impl, 0 cont) and 1650 constraints
0.00/0.04	c No objective function, only one solution is needed.
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.09/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 151 upgd conss, 12084 impls, 100 clqs
0.29/0.31	c presolving (2 rounds):
0.29/0.31	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.31	c  12084 implications, 100 cliques
0.29/0.31	c presolved problem has 1598 variables (1598 bin, 0 int, 0 impl, 0 cont) and 1650 constraints
0.29/0.31	c       1 constraints of type <knapsack>
0.29/0.31	c     100 constraints of type <setppc>
0.29/0.31	c    1498 constraints of type <and>
0.29/0.31	c       1 constraints of type <linear>
0.29/0.31	c      50 constraints of type <logicor>
0.29/0.31	c transformed objective value is always integral (scale: 1)
0.29/0.31	c Presolving Time: 0.11
0.29/0.31	c SATUNSAT-NLC
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.31	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31	c separating/flowcover/freq = c -1
0.29/0.31	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31	c separating/cmir/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/veclendiving/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31	c heuristics/simplerounding/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/shifting/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31	c heuristics/rounding/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.31	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.31	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31	c heuristics/rootsoldiving/freq = c -1
0.29/0.31	c # number of nodes added to the contingent of the total nodes
0.29/0.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.31	c heuristics/rens/nodesofs = c 2000
0.29/0.31	c # minimum percentage of integer variables that have to be fixable 
0.29/0.31	c # [type: real, range: [0,1], default: 0.5]
0.29/0.31	c heuristics/rens/minfixingrate = c 0.3
0.29/0.31	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31	c heuristics/rens/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/pscostdiving/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31	c heuristics/oneopt/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.31	c # [type: real, range: [0,1], default: 0.01]
0.29/0.31	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.31	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31	c heuristics/objpscostdiving/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/linesearchdiving/freq = c -1
0.29/0.31	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/intshifting/freq = c -1
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/guideddiving/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/fracdiving/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.31	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31	c heuristics/feaspump/freq = c -1
0.29/0.31	c # minimum percentage of integer variables that have to be fixed 
0.29/0.31	c # [type: real, range: [0,1], default: 0.666]
0.29/0.31	c heuristics/crossover/minfixingrate = c 0.5
0.29/0.31	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.31	c # [type: real, range: [0,1], default: 0.1]
0.29/0.31	c heuristics/crossover/nodesquot = c 0.15
0.29/0.31	c # number of nodes without incumbent change that heuristic should wait
0.29/0.31	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.31	c heuristics/crossover/nwaitingnodes = c 100
0.29/0.31	c # number of nodes added to the contingent of the total nodes
0.29/0.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.31	c heuristics/crossover/nodesofs = c 750
0.29/0.31	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.31	c heuristics/crossover/freq = c -1
0.29/0.31	c # additional number of allowed LP iterations
0.29/0.31	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31	c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.31	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.31	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31	c heuristics/coefdiving/freq = c -1
0.29/0.31	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c presolving/probing/maxrounds = c 0
0.29/0.31	c # should presolving try to simplify knapsacks
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.31	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.31	c constraints/knapsack/disaggregation = c FALSE
0.29/0.31	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c constraints/knapsack/maxnumcardlift = c 0
0.29/0.31	c # should presolving try to simplify inequalities
0.29/0.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31	c constraints/linear/simplifyinequalities = c TRUE
0.29/0.31	c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c separating/maxroundsroot = c 5
0.29/0.31	c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.31	c separating/maxrounds = c 1
0.29/0.31	c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.31	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31	c limits/solutions = c 1
0.29/0.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/memory = c 1620
0.29/0.31	c # maximal time in seconds to run
0.29/0.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.31	c limits/time = c 1791
0.29/0.31	c # frequency for displaying node information lines
0.29/0.31	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.31	c display/freq = c 10000
0.29/0.31	c -----------------------------------------------------------------------------------------------
0.29/0.32	c start solving problem
0.29/0.32	c 
0.29/0.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.36	c   0.1s|     1 |     0 |    71 |7192k|   0 |  60 |1598 |1650 |1650 |1598 |3148 |   0 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
0.49/0.58	c   0.4s|     1 |     0 |   139 |7212k|   0 |  61 |1598 |1650 |1650 |1598 |3149 |   1 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
0.89/0.98	c   0.8s|     1 |     0 |   177 |7246k|   0 |  61 |1598 |1650 |1650 |1598 |3150 |   2 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.19/1.22	c   1.0s|     1 |     0 |   184 |7296k|   0 |  62 |1598 |1650 |1650 |1598 |3152 |   4 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.69/1.71	c   1.5s|     1 |     0 |   212 |7328k|   0 |  63 |1598 |1650 |1650 |1598 |3153 |   5 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
6.09/6.21	c   5.8s|     1 |     2 |   212 |7329k|   0 |  63 |1598 |1650 |1650 |1598 |3153 |   5 |   0 |  33 | 3.000000e+01 |      --      |    Inf 
24.69/24.86	c 
24.69/24.86	c SCIP Status        : problem is solved [infeasible]
24.69/24.86	c Solving Time (sec) : 24.38
24.69/24.86	c Solving Nodes      : 275
24.69/24.86	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
24.69/24.86	c Dual Bound         : +1.00000000000000e+20
24.69/24.86	c Gap                : 0.00 %
24.69/24.86	c NODE         275
24.69/24.86	c DUAL BOUND   1e+20
24.69/24.86	c PRIMAL BOUND 1e+20
24.69/24.86	c GAP          0
24.69/24.86	s UNSATISFIABLE
24.69/24.86	c SCIP Status        : problem is solved [infeasible]
24.69/24.86	c Solving Time       :      24.38
24.69/24.86	c Original Problem   :
24.69/24.86	c   Problem name     : HOME/instance-1870763-1245218401.opb
24.69/24.86	c   Variables        : 1598 (1598 binary, 0 integer, 0 implicit integer, 0 continuous)
24.69/24.86	c   Constraints      : 1650 initial, 1650 maximal
24.69/24.86	c Presolved Problem  :
24.69/24.86	c   Problem name     : t_HOME/instance-1870763-1245218401.opb
24.69/24.86	c   Variables        : 1598 (1598 binary, 0 integer, 0 implicit integer, 0 continuous)
24.69/24.86	c   Constraints      : 1650 initial, 1650 maximal
24.69/24.86	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
24.69/24.86	c   trivial          :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   implics          :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   probing          :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   setppc           :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   and              :       0.10          0          0          0          0          0          0          0          0
24.69/24.86	c   linear           :       0.01          0          0          0          0          0          0          0          0
24.69/24.86	c   logicor          :       0.00          0          0          0          0          0          0          0          0
24.69/24.86	c   root node        :          -        111          -          -        111          -          -          -          -
24.69/24.86	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
24.69/24.86	c   integral         :          0          0          0        195          0          5         90          0          0        274
24.69/24.86	c   knapsack         :          1          5        762         24          0         13         14          0          0          0
24.69/24.86	c   setppc           :        100          5        750         24          0          0       1503          0          0          0
24.69/24.86	c   and              :       1498        246        750         24          0          1      30525      28875          0          0
24.69/24.86	c   linear           :          1          5        749          0          0          1          0          0          0          0
24.69/24.86	c   logicor          :         50+         5        231          0          0          0        134          0          0          0
24.69/24.86	c   countsols        :          0          0          0          0          0          0          0          0          0          0
24.69/24.86	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
24.69/24.86	c   integral         :      15.49       0.00       0.00      15.49       0.00
24.69/24.86	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
24.69/24.86	c   setppc           :       0.01       0.00       0.01       0.00       0.00
24.69/24.86	c   and              :       0.36       0.24       0.11       0.01       0.00
24.69/24.86	c   linear           :       0.00       0.00       0.00       0.00       0.00
24.69/24.86	c   logicor          :       0.00       0.00       0.00       0.00       0.00
24.69/24.86	c   countsols        :       0.00       0.00       0.00       0.00       0.00
24.69/24.86	c Propagators        :       Time      Calls    Cutoffs    DomReds
24.69/24.86	c   rootredcost      :       0.00          0          0          0
24.69/24.86	c   pseudoobj        :       0.10        770          1          0
24.69/24.86	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
24.69/24.86	c   propagation      :       0.00         15         15         15       21.1          0        0.0          -
24.69/24.86	c   infeasible LP    :       0.04        117          0          0        0.0          0        0.0          0
24.69/24.86	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
24.69/24.86	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
24.69/24.86	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
24.69/24.86	c   applied globally :          -          -          -         15       21.1          -          -          -
24.69/24.86	c   applied locally  :          -          -          -          0        0.0          -          -          -
24.69/24.86	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
24.69/24.86	c   cut pool         :       0.00          4          -          -          3          -    (maximal pool size: 23)
24.69/24.86	c   redcost          :       0.04        246          0          0          0          0
24.69/24.86	c   impliedbounds    :       0.00          5          0          0          0          0
24.69/24.86	c   intobj           :       0.00          0          0          0          0          0
24.69/24.86	c   gomory           :       1.14          5          0          0       1032          0
24.69/24.86	c   strongcg         :       0.69          5          0          0       2000          0
24.69/24.86	c   cmir             :       0.00          0          0          0          0          0
24.69/24.86	c   flowcover        :       0.00          0          0          0          0          0
24.69/24.86	c   clique           :       0.01          5          0          0          0          0
24.69/24.86	c   zerohalf         :       0.00          0          0          0          0          0
24.69/24.86	c   mcf              :       0.02          2          0          0          0          0
24.69/24.86	c Pricers            :       Time      Calls       Vars
24.69/24.86	c   problem variables:       0.00          0          0
24.69/24.86	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
24.69/24.86	c   relpscost        :      15.48        171          5         90          0          0        274
24.69/24.86	c   pscost           :       0.00          0          0          0          0          0          0
24.69/24.86	c   inference        :       0.00          0          0          0          0          0          0
24.69/24.86	c   mostinf          :       0.00          0          0          0          0          0          0
24.69/24.86	c   leastinf         :       0.00          0          0          0          0          0          0
24.69/24.86	c   fullstrong       :       0.00          0          0          0          0          0          0
24.69/24.86	c   allfullstrong    :       0.00          0          0          0          0          0          0
24.69/24.86	c   random           :       0.00          0          0          0          0          0          0
24.69/24.86	c Primal Heuristics  :       Time      Calls      Found
24.69/24.86	c   LP solutions     :       0.00          -          0
24.69/24.86	c   pseudo solutions :       0.00          -          0
24.69/24.86	c   simplerounding   :       0.00          0          0
24.69/24.86	c   rounding         :       0.00          0          0
24.69/24.86	c   shifting         :       0.00          0          0
24.69/24.86	c   intshifting      :       0.00          0          0
24.69/24.86	c   oneopt           :       0.00          0          0
24.69/24.86	c   fixandinfer      :       0.00          0          0
24.69/24.86	c   feaspump         :       0.00          0          0
24.69/24.86	c   coefdiving       :       0.00          0          0
24.69/24.86	c   pscostdiving     :       0.00          0          0
24.69/24.86	c   fracdiving       :       0.00          0          0
24.69/24.86	c   veclendiving     :       0.00          0          0
24.69/24.86	c   intdiving        :       0.00          0          0
24.69/24.86	c   actconsdiving    :       0.00          0          0
24.69/24.86	c   objpscostdiving  :       0.00          0          0
24.69/24.86	c   rootsoldiving    :       0.00          0          0
24.69/24.86	c   linesearchdiving :       0.00          0          0
24.69/24.86	c   guideddiving     :       0.00          0          0
24.69/24.86	c   octane           :       0.00          0          0
24.69/24.86	c   rens             :       0.00          0          0
24.69/24.86	c   rins             :       0.00          0          0
24.69/24.86	c   localbranching   :       0.00          0          0
24.69/24.86	c   mutation         :       0.00          0          0
24.69/24.86	c   crossover        :       0.00          0          0
24.69/24.86	c   dins             :       0.00          0          0
24.69/24.86	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
24.69/24.86	c   primal LP        :       0.66          0          0       0.00       0.00
24.69/24.86	c   dual LP          :       5.12        542      33455      61.73    6534.18
24.69/24.86	c   barrier LP       :       0.00          0          0       0.00          -
24.69/24.86	c   diving/probing LP:       0.00          0          0       0.00          -
24.69/24.86	c   strong branching :      15.45       1584      90380      57.06    5849.84
24.69/24.86	c     (at root node) :          -         33       7315     221.67          -
24.69/24.86	c   conflict analysis:       0.00          0          0       0.00          -
24.69/24.86	c B&B Tree           :
24.69/24.86	c   number of runs   :          1
24.69/24.86	c   nodes            :        275
24.69/24.86	c   nodes (total)    :        275
24.69/24.86	c   nodes left       :          0
24.69/24.86	c   max depth        :         49
24.69/24.86	c   max depth (total):         49
24.69/24.86	c   backtracks       :         54 (19.6%)
24.69/24.86	c   delayed cutoffs  :          0
24.69/24.86	c   repropagations   :         51 (32 domain reductions, 0 cutoffs)
24.69/24.86	c   avg switch length:       3.41
24.69/24.86	c   switching time   :       0.74
24.69/24.86	c Solution           :
24.69/24.86	c   Solutions found  :          0 (0 improvements)
24.69/24.86	c   Primal Bound     : infeasible
24.69/24.86	c   Dual Bound       :          -
24.69/24.86	c   Gap              :       0.00 %
24.69/24.86	c   Root Dual Bound  : +3.00000000000000e+01
24.69/24.88	c Time complete: 24.77.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870763-1245218401/watcher-1870763-1245218401 -o /tmp/evaluation-result-1870763-1245218401/solver-1870763-1245218401 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870763-1245218401.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9130
/proc/meminfo: memFree=1762128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=5812 CPUtime=0
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 189440111 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9130/statm: 1453 510 339 1256 0 192 0

[startup+0.00888012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9130
/proc/meminfo: memFree=1762128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=9676 CPUtime=0
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 1423 0 0 0 0 0 0 0 18 0 1 0 189440111 9908224 1407 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9130/statm: 2419 1415 362 1256 0 1158 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9676

[startup+0.10289 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9130
/proc/meminfo: memFree=1762128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=17912 CPUtime=0.09
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 3610 0 0 0 5 4 0 0 18 0 1 0 189440111 18341888 3240 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 4478 3240 446 1256 0 3217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17912

[startup+0.301913 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9130
/proc/meminfo: memFree=1762128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=20240 CPUtime=0.29
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 4242 0 0 0 13 16 0 0 19 0 1 0 189440111 20725760 3872 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 5060 3872 484 1256 0 3799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20240

[startup+0.701958 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9130
/proc/meminfo: memFree=1762128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=32364 CPUtime=0.69
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 7028 0 0 0 50 19 0 0 19 0 1 0 189440111 33140736 6641 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 8091 6641 655 1256 0 6830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32364

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9131
/proc/meminfo: memFree=1735432/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38132 CPUtime=1.49
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 8487 0 0 0 129 20 0 0 25 0 1 0 189440111 39047168 8099 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9533 8099 655 1256 0 8272 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38132

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9131
/proc/meminfo: memFree=1731848/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=41328 CPUtime=3.01
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9032 0 0 0 278 23 0 0 25 0 1 0 189440111 42319872 8341 1992294400 4194304 9342243 548682068736 18446744073709551615 6960734 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9130/statm: 10332 8341 661 1256 0 9071 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 41328

[startup+6.3016 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730696/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38560 CPUtime=6.19
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9539 0 0 0 595 24 0 0 25 0 1 0 189440111 39485440 8372 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9640 8372 682 1256 0 8379 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 38560

[startup+12.7013 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730384/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38560 CPUtime=12.59
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9726 0 0 0 1230 29 0 0 25 0 1 0 189440111 39485440 8558 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9640 8558 688 1256 0 8379 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 38560

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

[startup+14.3015 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730384/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38560 CPUtime=14.19
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9746 0 0 0 1389 30 0 0 25 0 1 0 189440111 39485440 8578 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9640 8578 688 1256 0 8379 0
Current children cumulated CPU time (s) 14.19
Current children cumulated vsize (KiB) 38560

[startup+20.7013 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38984 CPUtime=20.59
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9795 0 0 0 2026 33 0 0 25 0 1 0 189440111 39919616 8627 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9746 8627 688 1256 0 8485 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 38984

[startup+22.3014 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38984 CPUtime=22.19
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9797 0 0 0 2186 33 0 0 25 0 1 0 189440111 39919616 8629 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9746 8629 688 1256 0 8485 0
Current children cumulated CPU time (s) 22.19
Current children cumulated vsize (KiB) 38984

[startup+23.9016 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38984 CPUtime=23.78
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9797 0 0 0 2344 34 0 0 25 0 1 0 189440111 39919616 8629 1992294400 4194304 9342243 548682068736 18446744073709551615 6960771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9746 8629 688 1256 0 8485 0
Current children cumulated CPU time (s) 23.78
Current children cumulated vsize (KiB) 38984

[startup+24.3017 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38984 CPUtime=24.19
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9797 0 0 0 2384 35 0 0 25 0 1 0 189440111 39919616 8629 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9746 8629 688 1256 0 8485 0
Current children cumulated CPU time (s) 24.19
Current children cumulated vsize (KiB) 38984

[startup+24.7057 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38984 CPUtime=24.59
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9801 0 0 0 2424 35 0 0 25 0 1 0 189440111 39919616 8633 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9746 8633 688 1256 0 8485 0
Current children cumulated CPU time (s) 24.59
Current children cumulated vsize (KiB) 38984

[startup+24.8017 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 9131
/proc/meminfo: memFree=1730128/2055920 swapFree=4189872/4192956
[pid=9130] ppid=9128 vsize=38984 CPUtime=24.69
/proc/9130/stat : 9130 (pbscip.linux.x8) R 9128 9130 8950 0 -1 4194304 9802 0 0 0 2434 35 0 0 25 0 1 0 189440111 39919616 8634 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9130/statm: 9746 8634 688 1256 0 8485 0
Current children cumulated CPU time (s) 24.69
Current children cumulated vsize (KiB) 38984

Child status: 0
Real time (s): 24.8859
CPU time (s): 24.7832
CPU user time (s): 24.4233
CPU system time (s): 0.359945
CPU usage (%): 99.5875
Max. virtual memory (cumulated for all children) (KiB): 41328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.4233
system time used= 0.359945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9811
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= 6
involuntary context switches= 52

runsolver used 0.276957 second user time and 0.644901 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-17 08:00:01
IDJOB=1870763
IDBENCH=48380
IDSOLVER=684
FILE ID=node28/1870763-1245218401
PBS_JOBID= 9368427
Free space on /tmp= 66176 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_25_1_15.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870763-1245218401/watcher-1870763-1245218401 -o /tmp/evaluation-result-1870763-1245218401/solver-1870763-1245218401 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870763-1245218401.opb

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

MD5SUM BENCH= ebbe5bb724184b6646f7cf4470989c3e
RANDOM SEED=15876836

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1762608 kB
Buffers:         54540 kB
Cached:         145832 kB
SwapCached:       1180 kB
Active:          75076 kB
Inactive:       144728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762608 kB
SwapTotal:     4192956 kB
SwapFree:      4189872 kB
Dirty:           11940 kB
Writeback:           0 kB
Mapped:          21212 kB
Slab:            59380 kB
Committed_AS:   177192 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-06-17 08:00:26