Trace number 2667380

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 0.136978 0.137693

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
MD5SUM63dafaa5a785f38064ac19ced11339d2
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 benchmark0.12598
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints142
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint36
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 37
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2667380-1276327781.opb>
0.00/0.02	c original problem has 2520 variables (2520 bin, 0 int, 0 impl, 0 cont) and 142 constraints
0.00/0.02	c problem read
0.00/0.02	c No objective function, only one solution is needed.
0.00/0.02	c presolving settings loaded
0.00/0.05	c presolving:
0.00/0.06	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 72 upgd conss, 0 impls, 70 clqs
0.00/0.07	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 142 upgd conss, 0 impls, 70 clqs
0.00/0.07	c presolving (3 rounds):
0.00/0.07	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.07	c  0 implications, 70 cliques
0.00/0.07	c presolved problem has 2520 variables (2520 bin, 0 int, 0 impl, 0 cont) and 142 constraints
0.00/0.07	c      70 constraints of type <setppc>
0.00/0.07	c      72 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.03
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 1.2.1.2
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1799.99
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 1620
0.00/0.07	c 
0.00/0.07	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c limits/solutions = 1
0.00/0.07	c 
0.00/0.07	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.07	c separating/maxrounds = 1
0.00/0.07	c 
0.00/0.07	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/maxroundsroot = 5
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.07	c constraints/knapsack/disaggregation = FALSE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c presolving/probing/maxrounds = 0
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/coefdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.07	c heuristics/crossover/freq = -1
0.00/0.07	c 
0.00/0.07	c # number of nodes added to the contingent of the total nodes
0.00/0.07	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.07	c heuristics/crossover/nodesofs = 750
0.00/0.07	c 
0.00/0.07	c # number of nodes without incumbent change that heuristic should wait
0.00/0.07	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.07	c heuristics/crossover/nwaitingnodes = 100
0.00/0.07	c 
0.00/0.07	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.07	c # [type: real, range: [0,1], default: 0.1]
0.00/0.07	c heuristics/crossover/nodesquot = 0.15
0.00/0.07	c 
0.00/0.07	c # minimum percentage of integer variables that have to be fixed 
0.00/0.07	c # [type: real, range: [0,1], default: 0.666]
0.00/0.07	c heuristics/crossover/minfixingrate = 0.5
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.07	c heuristics/feaspump/freq = -1
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/fracdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/guideddiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/intshifting/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/linesearchdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/nlp/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.07	c heuristics/objpscostdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.07	c # [type: real, range: [0,1], default: 0.01]
0.00/0.07	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/oneopt/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/pscostdiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c heuristics/rens/freq = -1
0.00/0.07	c 
0.00/0.07	c # minimum percentage of integer variables that have to be fixable 
0.00/0.07	c # [type: real, range: [0,1], default: 0.5]
0.00/0.07	c heuristics/rens/minfixingrate = 0.3
0.00/0.07	c 
0.00/0.07	c # number of nodes added to the contingent of the total nodes
0.00/0.07	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.07	c heuristics/rens/nodesofs = 2000
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.07	c heuristics/rootsoldiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.07	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/rounding/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/shifting/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/simplerounding/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c heuristics/trivial/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/trysol/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.07	c heuristics/veclendiving/freq = -1
0.00/0.07	c 
0.00/0.07	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.07	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.07	c 
0.00/0.07	c # additional number of allowed LP iterations
0.00/0.07	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.07	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.07	c heuristics/zirounding/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c separating/cmir/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.07	c separating/flowcover/freq = -1
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.08	c 
0.08/0.12	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.08/0.12	c   0.1s|     1 |     0 |   916 |     - |5442k|   0 |   - |2520 | 142 |2520 | 142 |   0 |   0 |   0 |      --      |      --      |   0.00%
0.08/0.12	c   0.1s|     1 |     0 |   916 |     - |5442k|   0 |   - |2520 | 142 |2520 | 142 |   0 |   0 |   0 |      --      |      --      |   0.00%
0.08/0.12	c 
0.08/0.12	c SCIP Status        : problem is solved [infeasible]
0.08/0.12	c Solving Time (sec) : 0.07
0.08/0.12	c Solving Nodes      : 1
0.08/0.12	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.08/0.12	c Dual Bound         : +1.00000000000000e+20
0.08/0.12	c Gap                : 0.00 %
0.08/0.12	s UNSATISFIABLE
0.08/0.12	c SCIP Status        : problem is solved [infeasible]
0.08/0.12	c Solving Time       :       0.07
0.08/0.12	c Original Problem   :
0.08/0.12	c   Problem name     : HOME/instance-2667380-1276327781.opb
0.08/0.12	c   Variables        : 2520 (2520 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.12	c   Constraints      : 142 initial, 142 maximal
0.08/0.12	c Presolved Problem  :
0.08/0.12	c   Problem name     : t_HOME/instance-2667380-1276327781.opb
0.08/0.12	c   Variables        : 2520 (2520 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.12	c   Constraints      : 142 initial, 142 maximal
0.08/0.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.08/0.12	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   setppc           :       0.00          0          0          0          0          0          0          0          0
0.08/0.12	c   logicor          :       0.01          0          0          0          0          0          0          0          0
0.08/0.12	c   root node        :          -          0          -          -          0          -          -          -          -
0.08/0.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.12	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.08/0.12	c   setppc           :         70          0          1          0          0          0          0          0          0          0
0.08/0.12	c   logicor          :         72          0          1          0          0          0          0          0          0          0
0.08/0.12	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.08/0.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.08/0.12	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.08/0.12	c   setppc           :       0.00       0.00       0.00       0.00       0.00
0.08/0.12	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.08/0.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.08/0.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.08/0.12	c   vbounds          :       0.00          1          0          0
0.08/0.12	c   rootredcost      :       0.00          0          0          0
0.08/0.12	c   pseudoobj        :       0.00          0          0          0
0.08/0.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.08/0.12	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.12	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.12	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.12	c   applied globally :          -          -          -          0        0.0          -          -          -
0.08/0.12	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.08/0.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.08/0.12	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.08/0.12	c   redcost          :       0.00          0          0          0          0          0
0.08/0.12	c   impliedbounds    :       0.00          0          0          0          0          0
0.08/0.12	c   intobj           :       0.00          0          0          0          0          0
0.08/0.12	c   cgmip            :       0.00          0          0          0          0          0
0.08/0.12	c   gomory           :       0.00          0          0          0          0          0
0.08/0.12	c   strongcg         :       0.00          0          0          0          0          0
0.08/0.12	c   cmir             :       0.00          0          0          0          0          0
0.08/0.12	c   flowcover        :       0.00          0          0          0          0          0
0.08/0.12	c   clique           :       0.00          0          0          0          0          0
0.08/0.12	c   zerohalf         :       0.00          0          0          0          0          0
0.08/0.12	c   mcf              :       0.00          0          0          0          0          0
0.08/0.12	c   rapidlearning    :       0.00          0          0          0          0          0
0.08/0.12	c Pricers            :       Time      Calls       Vars
0.08/0.12	c   problem variables:       0.00          0          0
0.08/0.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.12	c   pscost           :       0.00          0          0          0          0          0          0
0.08/0.12	c   inference        :       0.00          0          0          0          0          0          0
0.08/0.12	c   mostinf          :       0.00          0          0          0          0          0          0
0.08/0.12	c   leastinf         :       0.00          0          0          0          0          0          0
0.08/0.12	c   fullstrong       :       0.00          0          0          0          0          0          0
0.08/0.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.08/0.12	c   random           :       0.00          0          0          0          0          0          0
0.08/0.12	c   relpscost        :       0.00          0          0          0          0          0          0
0.08/0.12	c Primal Heuristics  :       Time      Calls      Found
0.08/0.12	c   LP solutions     :       0.00          -          0
0.08/0.12	c   pseudo solutions :       0.00          -          0
0.08/0.12	c   trivial          :       0.00          1          0
0.08/0.12	c   simplerounding   :       0.00          0          0
0.08/0.12	c   zirounding       :       0.00          0          0
0.08/0.12	c   rounding         :       0.00          0          0
0.08/0.12	c   shifting         :       0.00          0          0
0.08/0.12	c   intshifting      :       0.00          0          0
0.08/0.12	c   oneopt           :       0.00          0          0
0.08/0.12	c   twoopt           :       0.00          0          0
0.08/0.12	c   fixandinfer      :       0.00          0          0
0.08/0.12	c   feaspump         :       0.00          0          0
0.08/0.12	c   coefdiving       :       0.00          0          0
0.08/0.12	c   pscostdiving     :       0.00          0          0
0.08/0.12	c   fracdiving       :       0.00          0          0
0.08/0.12	c   veclendiving     :       0.00          0          0
0.08/0.12	c   intdiving        :       0.00          0          0
0.08/0.12	c   actconsdiving    :       0.00          0          0
0.08/0.12	c   objpscostdiving  :       0.00          0          0
0.08/0.12	c   rootsoldiving    :       0.00          0          0
0.08/0.12	c   linesearchdiving :       0.00          0          0
0.08/0.12	c   guideddiving     :       0.00          0          0
0.08/0.12	c   octane           :       0.00          0          0
0.08/0.12	c   rens             :       0.00          0          0
0.08/0.12	c   rins             :       0.00          0          0
0.08/0.12	c   localbranching   :       0.00          0          0
0.08/0.12	c   mutation         :       0.00          0          0
0.08/0.12	c   crossover        :       0.00          0          0
0.08/0.12	c   dins             :       0.00          0          0
0.08/0.12	c   undercover       :       0.00          0          0
0.08/0.12	c   nlp              :       0.00          0          0
0.08/0.12	c   trysol           :       0.00          0          0
0.08/0.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.08/0.12	c   primal LP        :       0.00          0          0       0.00          -
0.08/0.12	c   dual LP          :       0.03          1        916     916.00   30533.33
0.08/0.12	c   lex dual LP      :       0.00          0          0       0.00          -
0.08/0.12	c   barrier LP       :       0.00          0          0       0.00          -
0.08/0.12	c   diving/probing LP:       0.00          0          0       0.00          -
0.08/0.12	c   strong branching :       0.00          0          0       0.00          -
0.08/0.12	c     (at root node) :          -          0          0       0.00          -
0.08/0.12	c   conflict analysis:       0.00          0          0       0.00          -
0.08/0.12	c B&B Tree           :
0.08/0.12	c   number of runs   :          1
0.08/0.12	c   nodes            :          1
0.08/0.12	c   nodes (total)    :          1
0.08/0.12	c   nodes left       :          0
0.08/0.12	c   max depth        :          0
0.08/0.12	c   max depth (total):          0
0.08/0.12	c   backtracks       :          0 (0.0%)
0.08/0.12	c   delayed cutoffs  :          0
0.08/0.12	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.08/0.12	c   avg switch length:       2.00
0.08/0.12	c   switching time   :       0.00
0.08/0.12	c Solution           :
0.08/0.12	c   Solutions found  :          0 (0 improvements)
0.08/0.12	c   Primal Bound     : infeasible
0.08/0.12	c   Dual Bound       :          -
0.08/0.12	c   Gap              :       0.00 %
0.08/0.12	c   Root Dual Bound  :          -
0.08/0.12	c   Root Iterations  :        916
0.08/0.13	c Time complete: 0.13.

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-2667380-1276327781/watcher-2667380-1276327781 -o /tmp/evaluation-result-2667380-1276327781/solver-2667380-1276327781 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667380-1276327781.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 1.00 1.00 3/106 8645
/proc/meminfo: memFree=1854544/2059040 swapFree=4135896/4192956
[pid=8645] ppid=8643 vsize=6696 CPUtime=0
/proc/8645/stat : 8645 (pbscip.linux.x8) R 8643 8645 7191 0 -1 4202496 982 0 0 0 0 0 0 0 16 0 1 0 6433477 6856704 902 1992294400 4194304 8223781 140736768831520 18446744073709551615 7302071 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8645/statm: 1674 906 343 984 0 687 0

[startup+0.0801331 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8645
/proc/meminfo: memFree=1854544/2059040 swapFree=4135896/4192956
[pid=8645] ppid=8643 vsize=19616 CPUtime=0.07
/proc/8645/stat : 8645 (pbscip.linux.x8) R 8643 8645 7191 0 -1 4202496 5587 0 0 0 5 2 0 0 16 0 1 0 6433477 20086784 3856 1992294400 4194304 8223781 140736768831520 18446744073709551615 5377321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8645/statm: 4904 3859 461 984 0 3917 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19616

[startup+0.10113 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8645
/proc/meminfo: memFree=1854544/2059040 swapFree=4135896/4192956
[pid=8645] ppid=8643 vsize=21552 CPUtime=0.08
/proc/8645/stat : 8645 (pbscip.linux.x8) R 8643 8645 7191 0 -1 4202496 6250 0 0 0 6 2 0 0 16 0 1 0 6433477 22069248 4470 1992294400 4194304 8223781 140736768831520 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8645/statm: 5388 4470 517 984 0 4401 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21552

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

Child status: 0
Real time (s): 0.137693
CPU time (s): 0.136978
CPU user time (s): 0.100984
CPU system time (s): 0.035994
CPU usage (%): 99.4808
Max. virtual memory (cumulated for all children) (KiB): 21552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.100984
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6285
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2

runsolver used 0.001999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-12 09:29:41
IDJOB=2667380
IDBENCH=1426
IDSOLVER=1169
FILE ID=node026/2667380-1276327781
PBS_JOBID= 11173158
Free space on /tmp= 62508 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.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-2667380-1276327781/watcher-2667380-1276327781 -o /tmp/evaluation-result-2667380-1276327781/solver-2667380-1276327781 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667380-1276327781.opb -t 1800 -m 1800

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

MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2
RANDOM SEED=1857749577

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1854948 kB
Buffers:         11904 kB
Cached:         103656 kB
SwapCached:      23112 kB
Active:         101316 kB
Inactive:        39584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1854948 kB
SwapTotal:     4192956 kB
SwapFree:      4135896 kB
Dirty:            4552 kB
Writeback:           8 kB
AnonPages:       10144 kB
Mapped:           8020 kB
Slab:            41476 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180444 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= 62504 MiB
End job on node026 at 2010-06-12 09:29:41