Trace number 2704247

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 2.52261 2.5223

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-blast-tlan3.ucl.opb
MD5SUM6ebe1c273e27161d3207e8be45324cc2
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 benchmark0.366943
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables19944
Total number of constraints50842
Number of constraints which are clauses43898
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6944
Minimum length of a constraint1
Maximum length of a constraint19
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 641
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2174
Number of bits of the biggest sum of numbers12
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2704247-1278550218.opb>
1.00/1.00	c original problem has 19944 variables (19944 bin, 0 int, 0 impl, 0 cont) and 50842 constraints
1.00/1.00	c problem read
1.00/1.00	c No objective function, only one solution is needed.
1.00/1.01	c presolving settings loaded
1.29/1.33	c presolving:
2.10/2.17	c (round 1) 297 del vars, 1 del conss, 1 chg bounds, 3472 chg sides, 6944 chg coeffs, 0 upgd conss, 863698 impls, 0 clqs
2.20/2.23	c (round 2) 299 del vars, 596 del conss, 3 chg bounds, 3472 chg sides, 6944 chg coeffs, 0 upgd conss, 863698 impls, 0 clqs
2.20/2.26	c (round 3) 303 del vars, 604 del conss, 7 chg bounds, 3472 chg sides, 6944 chg coeffs, 0 upgd conss, 863698 impls, 0 clqs
2.20/2.29	c presolving (4 rounds):
2.20/2.29	c  422 deleted vars, 841 deleted constraints, 126 tightened bounds, 0 added holes, 3472 changed sides, 6944 changed coefficients
2.20/2.29	c  863698 implications, 0 cliques
2.29/2.31	c presolving detected infeasibility
2.29/2.31	c Presolving Time: 1.08
2.29/2.31	c - non default parameters ----------------------------------------------------------------------
2.29/2.31	c # SCIP version 1.2.1.3
2.29/2.31	c 
2.29/2.31	c # frequency for displaying node information lines
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.31	c display/freq = 10000
2.29/2.31	c 
2.29/2.31	c # maximal time in seconds to run
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.31	c limits/time = 1789
2.29/2.31	c 
2.29/2.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.31	c limits/memory = 1620
2.29/2.31	c 
2.29/2.31	c # solving stops, if the given number of solutions were found (-1: no limit)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.31	c limits/solutions = 1
2.29/2.31	c 
2.29/2.31	c # maximal number of separation rounds per node (-1: unlimited)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 5]
2.29/2.31	c separating/maxrounds = 1
2.29/2.31	c 
2.29/2.31	c # maximal number of separation rounds in the root node (-1: unlimited)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.31	c separating/maxroundsroot = 5
2.29/2.31	c 
2.29/2.31	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.29/2.31	c # [type: int, range: [1,2], default: 1]
2.29/2.31	c timing/clocktype = 2
2.29/2.31	c 
2.29/2.31	c # should presolving try to simplify inequalities
2.29/2.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.31	c constraints/linear/simplifyinequalities = TRUE
2.29/2.31	c 
2.29/2.31	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.29/2.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.31	c constraints/indicator/addCouplingCons = TRUE
2.29/2.31	c 
2.29/2.31	c # should disaggregation of knapsack constraints be allowed in preprocessing?
2.29/2.31	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
2.29/2.31	c constraints/knapsack/disaggregation = FALSE
2.29/2.31	c 
2.29/2.31	c # should presolving try to simplify knapsacks
2.29/2.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.31	c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.31	c 
2.29/2.31	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.31	c presolving/probing/maxrounds = 0
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/coefdiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/coefdiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/coefdiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 30]
2.29/2.31	c heuristics/crossover/freq = -1
2.29/2.31	c 
2.29/2.31	c # number of nodes added to the contingent of the total nodes
2.29/2.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
2.29/2.31	c heuristics/crossover/nodesofs = 750
2.29/2.31	c 
2.29/2.31	c # number of nodes without incumbent change that heuristic should wait
2.29/2.31	c # [type: longint, range: [0,9223372036854775807], default: 200]
2.29/2.31	c heuristics/crossover/nwaitingnodes = 100
2.29/2.31	c 
2.29/2.31	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
2.29/2.31	c # [type: real, range: [0,1], default: 0.1]
2.29/2.31	c heuristics/crossover/nodesquot = 0.15
2.29/2.31	c 
2.29/2.31	c # minimum percentage of integer variables that have to be fixed 
2.29/2.31	c # [type: real, range: [0,1], default: 0.666]
2.29/2.31	c heuristics/crossover/minfixingrate = 0.5
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 20]
2.29/2.31	c heuristics/feaspump/freq = -1
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/feaspump/maxlpiterofs = 2000
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/fracdiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/fracdiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/fracdiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/guideddiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/guideddiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/guideddiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/intdiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/intshifting/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/linesearchdiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/linesearchdiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/linesearchdiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.31	c heuristics/nlp/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 20]
2.29/2.31	c heuristics/objpscostdiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to total iteration number
2.29/2.31	c # [type: real, range: [0,1], default: 0.01]
2.29/2.31	c heuristics/objpscostdiving/maxlpiterquot = 0.015
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/objpscostdiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.31	c heuristics/oneopt/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/pscostdiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/pscostdiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/pscostdiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.31	c heuristics/rens/freq = -1
2.29/2.31	c 
2.29/2.31	c # minimum percentage of integer variables that have to be fixable 
2.29/2.31	c # [type: real, range: [0,1], default: 0.5]
2.29/2.31	c heuristics/rens/minfixingrate = 0.3
2.29/2.31	c 
2.29/2.31	c # number of nodes added to the contingent of the total nodes
2.29/2.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
2.29/2.31	c heuristics/rens/nodesofs = 2000
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 20]
2.29/2.31	c heuristics/rootsoldiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
2.29/2.31	c heuristics/rootsoldiving/maxlpiterquot = 0.015
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/rootsoldiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.31	c heuristics/rounding/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/shifting/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.31	c heuristics/simplerounding/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.31	c heuristics/trivial/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.31	c heuristics/trysol/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.31	c heuristics/veclendiving/freq = -1
2.29/2.31	c 
2.29/2.31	c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.31	c heuristics/veclendiving/maxlpiterquot = 0.075
2.29/2.31	c 
2.29/2.31	c # additional number of allowed LP iterations
2.29/2.31	c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.31	c heuristics/veclendiving/maxlpiterofs = 1500
2.29/2.31	c 
2.29/2.31	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.31	c heuristics/zirounding/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.31	c separating/cmir/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.31	c separating/flowcover/freq = -1
2.29/2.31	c 
2.29/2.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.29/2.31	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.31	c separating/rapidlearning/freq = 0
2.29/2.31	c 
2.29/2.31	c -----------------------------------------------------------------------------------------------
2.29/2.31	c start solving
2.29/2.31	c 
2.29/2.31	c SCIP Status        : problem is solved [infeasible]
2.29/2.31	c Solving Time (sec) : 1.30
2.29/2.31	c Solving Nodes      : 0
2.29/2.31	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.29/2.31	c Dual Bound         : -1.00000000000000e+20
2.29/2.31	c Gap                : infinite
2.29/2.31	s UNSATISFIABLE
2.29/2.31	c SCIP Status        : problem is solved [infeasible]
2.29/2.31	c Solving Time       :       1.30
2.29/2.31	c Original Problem   :
2.29/2.31	c   Problem name     : HOME/instance-2704247-1278550218.opb
2.29/2.31	c   Variables        : 19944 (19944 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.31	c   Constraints      : 50842 initial, 50842 maximal
2.29/2.31	c Presolved Problem  :
2.29/2.31	c   Problem name     : t_HOME/instance-2704247-1278550218.opb
2.29/2.31	c   Variables        : 19522 (19522 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.31	c   Constraints      : 50001 initial, 50001 maximal
2.29/2.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.29/2.31	c   trivial          :       0.02          0          0          0          0          0          0          0          0
2.29/2.31	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
2.29/2.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.29/2.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.29/2.31	c   implics          :       0.06          0        296          0          0          0          0          0          0
2.29/2.31	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.29/2.31	c   linear           :       0.85        126          0          0        126          0        841       3472       6944
2.29/2.31	c   root node        :          -          0          -          -          0          -          -          -          -
2.29/2.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.29/2.31	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.29/2.31	c   linear           :      50001          0          0          0          0          0          0          0          0          0
2.29/2.31	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.29/2.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.29/2.31	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.29/2.31	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.29/2.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.29/2.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.29/2.31	c   pseudoobj        :       0.00          0          0          0
2.29/2.31	c   rootredcost      :       0.00          0          0          0
2.29/2.31	c   vbounds          :       0.00          0          0          0
2.29/2.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.29/2.31	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.29/2.31	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.31	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.29/2.31	c   applied globally :          -          -          -          0        0.0          -          -          -
2.29/2.31	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.29/2.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.29/2.31	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.29/2.31	c   redcost          :       0.00          0          0          0          0          0
2.29/2.31	c   impliedbounds    :       0.00          0          0          0          0          0
2.29/2.31	c   intobj           :       0.00          0          0          0          0          0
2.29/2.31	c   cgmip            :       0.00          0          0          0          0          0
2.29/2.31	c   gomory           :       0.00          0          0          0          0          0
2.29/2.31	c   strongcg         :       0.00          0          0          0          0          0
2.29/2.31	c   cmir             :       0.00          0          0          0          0          0
2.29/2.31	c   flowcover        :       0.00          0          0          0          0          0
2.29/2.31	c   clique           :       0.00          0          0          0          0          0
2.29/2.31	c   zerohalf         :       0.00          0          0          0          0          0
2.29/2.31	c   mcf              :       0.00          0          0          0          0          0
2.29/2.31	c   rapidlearning    :       0.00          0          0          0          0          0
2.29/2.31	c Pricers            :       Time      Calls       Vars
2.29/2.31	c   problem variables:       0.00          0          0
2.29/2.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.29/2.31	c   pscost           :       0.00          0          0          0          0          0          0
2.29/2.31	c   inference        :       0.00          0          0          0          0          0          0
2.29/2.31	c   mostinf          :       0.00          0          0          0          0          0          0
2.29/2.31	c   leastinf         :       0.00          0          0          0          0          0          0
2.29/2.31	c   fullstrong       :       0.00          0          0          0          0          0          0
2.29/2.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.29/2.31	c   random           :       0.00          0          0          0          0          0          0
2.29/2.31	c   relpscost        :       0.00          0          0          0          0          0          0
2.29/2.31	c Primal Heuristics  :       Time      Calls      Found
2.29/2.31	c   LP solutions     :       0.00          -          0
2.29/2.31	c   pseudo solutions :       0.00          -          0
2.29/2.31	c   trivial          :       0.04          1          0
2.29/2.31	c   simplerounding   :       0.00          0          0
2.29/2.31	c   zirounding       :       0.00          0          0
2.29/2.31	c   rounding         :       0.00          0          0
2.29/2.31	c   shifting         :       0.00          0          0
2.29/2.31	c   intshifting      :       0.00          0          0
2.29/2.31	c   oneopt           :       0.00          0          0
2.29/2.31	c   twoopt           :       0.00          0          0
2.29/2.31	c   fixandinfer      :       0.00          0          0
2.29/2.31	c   feaspump         :       0.00          0          0
2.29/2.31	c   coefdiving       :       0.00          0          0
2.29/2.31	c   pscostdiving     :       0.00          0          0
2.29/2.31	c   fracdiving       :       0.00          0          0
2.29/2.31	c   veclendiving     :       0.00          0          0
2.29/2.31	c   intdiving        :       0.00          0          0
2.29/2.31	c   actconsdiving    :       0.00          0          0
2.29/2.31	c   objpscostdiving  :       0.00          0          0
2.29/2.31	c   rootsoldiving    :       0.00          0          0
2.29/2.31	c   linesearchdiving :       0.00          0          0
2.29/2.31	c   guideddiving     :       0.00          0          0
2.29/2.31	c   octane           :       0.00          0          0
2.29/2.31	c   rens             :       0.00          0          0
2.29/2.31	c   rins             :       0.00          0          0
2.29/2.31	c   localbranching   :       0.00          0          0
2.29/2.31	c   mutation         :       0.00          0          0
2.29/2.31	c   crossover        :       0.00          0          0
2.29/2.31	c   dins             :       0.00          0          0
2.29/2.31	c   undercover       :       0.00          0          0
2.29/2.31	c   nlp              :       0.00          0          0
2.29/2.31	c   trysol           :       0.00          0          0
2.29/2.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.29/2.31	c   primal LP        :       0.00          0          0       0.00          -
2.29/2.31	c   dual LP          :       0.00          0          0       0.00          -
2.29/2.31	c   lex dual LP      :       0.00          0          0       0.00          -
2.29/2.31	c   barrier LP       :       0.00          0          0       0.00          -
2.29/2.31	c   diving/probing LP:       0.00          0          0       0.00          -
2.29/2.31	c   strong branching :       0.00          0          0       0.00          -
2.29/2.31	c     (at root node) :          -          0          0       0.00          -
2.29/2.31	c   conflict analysis:       0.00          0          0       0.00          -
2.29/2.31	c B&B Tree           :
2.29/2.31	c   number of runs   :          1
2.29/2.31	c   nodes            :          0
2.29/2.31	c   nodes (total)    :          0
2.29/2.31	c   nodes left       :          1
2.29/2.31	c   max depth        :         -1
2.29/2.31	c   max depth (total):         -1
2.29/2.31	c   backtracks       :          0 (0.0%)
2.29/2.31	c   delayed cutoffs  :          0
2.29/2.31	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.29/2.31	c   avg switch length:       0.00
2.29/2.31	c   switching time   :       0.00
2.29/2.31	c Solution           :
2.29/2.31	c   Solutions found  :          0 (0 improvements)
2.29/2.31	c   Primal Bound     : infeasible
2.29/2.31	c   Dual Bound       :          -
2.29/2.31	c   Gap              :   infinite
2.29/2.31	c   Root Dual Bound  :          -
2.29/2.31	c   Root Iterations  :          0
2.49/2.52	c Time complete: 2.51.

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-2704247-1278550218/watcher-2704247-1278550218 -o /tmp/evaluation-result-2704247-1278550218/solver-2704247-1278550218 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704247-1278550218.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.02 0.95 3/106 29406
/proc/meminfo: memFree=1704852/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=7904 CPUtime=0
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 1074 0 0 0 0 0 0 0 20 0 1 0 23228276 8093696 986 1992294400 4194304 8395647 140734170188112 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29406/statm: 1976 995 365 1026 0 946 0

[startup+0.0752421 s]
/proc/loadavg: 1.00 1.02 0.95 3/106 29406
/proc/meminfo: memFree=1704852/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=13868 CPUtime=0.06
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 2739 0 0 0 6 0 0 0 20 0 1 0 23228276 14200832 2651 1992294400 4194304 8395647 140734170188112 18446744073709551615 7385033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29406/statm: 3467 2651 390 1026 0 2437 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13868

[startup+0.101245 s]
/proc/loadavg: 1.00 1.02 0.95 3/106 29406
/proc/meminfo: memFree=1704852/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=16228 CPUtime=0.09
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 3355 0 0 0 8 1 0 0 20 0 1 0 23228276 16617472 3267 1992294400 4194304 8395647 140734170188112 18446744073709551615 7370187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29406/statm: 4057 3267 390 1026 0 3027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16228

[startup+0.301262 s]
/proc/loadavg: 1.00 1.02 0.95 3/106 29406
/proc/meminfo: memFree=1704852/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=25312 CPUtime=0.29
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 5627 0 0 0 27 2 0 0 20 0 1 0 23228276 25919488 5539 1992294400 4194304 8395647 140734170188112 18446744073709551615 5757997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29406/statm: 6328 5539 390 1026 0 5298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25312

[startup+0.701297 s]
/proc/loadavg: 1.00 1.02 0.95 3/106 29406
/proc/meminfo: memFree=1704852/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=42004 CPUtime=0.7
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 9766 0 0 0 66 4 0 0 20 0 1 0 23228276 43012096 9678 1992294400 4194304 8395647 140734170188112 18446744073709551615 5759093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29406/statm: 10501 9678 390 1026 0 9471 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 42004

[startup+1.50037 s]
/proc/loadavg: 1.00 1.02 0.95 2/107 29407
/proc/meminfo: memFree=1662808/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=116136 CPUtime=1.49
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 28043 0 0 0 139 10 0 0 22 0 1 0 23228276 118923264 27601 1992294400 4194304 8395647 140734170188112 18446744073709551615 4440360 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29406/statm: 29034 27601 462 1026 0 28004 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116136

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

[startup+2.30044 s]
/proc/loadavg: 1.00 1.02 0.95 2/107 29407
/proc/meminfo: memFree=1572412/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=140868 CPUtime=2.29
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 34242 0 0 0 217 12 0 0 25 0 1 0 23228276 144248832 33800 1992294400 4194304 8395647 140734170188112 18446744073709551615 4716178 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29406/statm: 35217 33800 480 1026 0 34187 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 140868

[startup+2.50045 s]
/proc/loadavg: 1.00 1.02 0.95 2/107 29407
/proc/meminfo: memFree=1572412/2059040 swapFree=4139820/4192956
[pid=29406] ppid=29404 vsize=121480 CPUtime=2.49
/proc/29406/stat : 29406 (pbscip.linux.x8) R 29404 29406 28067 0 -1 4202496 34345 0 0 0 237 12 0 0 25 0 1 0 23228276 124395520 28990 1992294400 4194304 8395647 140734170188112 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29406/statm: 30370 28734 506 1026 0 29340 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 121480

Child status: 0
Real time (s): 2.5223
CPU time (s): 2.52261
CPU user time (s): 2.38264
CPU system time (s): 0.139978
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 141172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.38264
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34353
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= 3

runsolver used 0.001999 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-08 02:50:18
IDJOB=2704247
IDBENCH=1456
IDSOLVER=1213
FILE ID=node055/2704247-1278550218
PBS_JOBID= 11239487
Free space on /tmp= 62576 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-tlan3.ucl.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-2704247-1278550218/watcher-2704247-1278550218 -o /tmp/evaluation-result-2704247-1278550218/solver-2704247-1278550218 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704247-1278550218.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6ebe1c273e27161d3207e8be45324cc2
RANDOM SEED=1303571822

node055.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		: 3000.224
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	: 6000.44
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		: 3000.224
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1705132 kB
Buffers:         56708 kB
Cached:         208024 kB
SwapCached:       7140 kB
Active:         170164 kB
Inactive:       108532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1705132 kB
SwapTotal:     4192956 kB
SwapFree:      4139820 kB
Dirty:           12964 kB
Writeback:           8 kB
AnonPages:       11384 kB
Mapped:          11872 kB
Slab:            53184 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179668 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62564 MiB
End job on node055 at 2010-07-08 02:50:21