Trace number 3453074

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4UNSAT 438.837 438.847

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb
MD5SUM35e445ac209f1522afc5b57d4ebf6731
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, 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 benchmark0.144977
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7578
Total number of constraints21401
Number of constraints which are clauses20501
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints900
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.02	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.02	c 
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c reading problem <HOME/instance-3453074-1307073632.opb>
0.07/0.17	c original problem has 7578 variables (7578 bin, 0 int, 0 impl, 0 cont) and 21401 constraints
0.07/0.17	c problem read
0.07/0.17	c No objective function, only one solution is needed.
0.07/0.17	c presolving settings loaded
0.17/0.24	c presolving:
0.37/0.41	c (round 1) 1250 del vars, 1917 del conss, 0 add conss, 530 chg bounds, 450 chg sides, 932 chg coeffs, 0 upgd conss, 420742 impls, 0 clqs
0.37/0.43	c (round 2) 1252 del vars, 3420 del conss, 0 add conss, 532 chg bounds, 450 chg sides, 932 chg coeffs, 0 upgd conss, 420894 impls, 0 clqs
0.47/0.51	c (round 3) 1252 del vars, 3426 del conss, 0 add conss, 532 chg bounds, 450 chg sides, 932 chg coeffs, 17975 upgd conss, 420894 impls, 0 clqs
0.47/0.54	c presolving (4 rounds):
0.47/0.54	c  1252 deleted vars, 3426 deleted constraints, 0 added constraints, 532 tightened bounds, 0 added holes, 450 changed sides, 932 changed coefficients
0.47/0.54	c  420894 implications, 0 cliques
0.47/0.54	c presolved problem has 6326 variables (6326 bin, 0 int, 0 impl, 0 cont) and 17975 constraints
0.47/0.54	c     900 constraints of type <knapsack>
0.47/0.54	c   11388 constraints of type <setppc>
0.47/0.54	c    5687 constraints of type <logicor>
0.47/0.54	c transformed objective value is always integral (scale: 1)
0.47/0.54	c Presolving Time: 0.35
0.47/0.54	c - non default parameters ----------------------------------------------------------------------
0.47/0.54	c # SCIP version 2.0.1.4
0.47/0.54	c 
0.47/0.54	c # frequency for displaying node information lines
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 100]
0.47/0.54	c display/freq = 10000
0.47/0.54	c 
0.47/0.54	c # maximal time in seconds to run
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.47/0.54	c limits/time = 1800
0.47/0.54	c 
0.47/0.54	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.47/0.54	c limits/memory = 13950
0.47/0.54	c 
0.47/0.54	c # solving stops, if the given number of solutions were found (-1: no limit)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: -1]
0.47/0.54	c limits/solutions = 1
0.47/0.54	c 
0.47/0.54	c # maximal number of separation rounds per node (-1: unlimited)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 5]
0.47/0.54	c separating/maxrounds = 1
0.47/0.54	c 
0.47/0.54	c # maximal number of separation rounds in the root node (-1: unlimited)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: -1]
0.47/0.54	c separating/maxroundsroot = 5
0.47/0.54	c 
0.47/0.54	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.47/0.54	c # [type: int, range: [1,2], default: 1]
0.47/0.54	c timing/clocktype = 2
0.47/0.54	c 
0.47/0.54	c # belongs reading time to solving time?
0.47/0.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.47/0.54	c timing/reading = TRUE
0.47/0.54	c 
0.47/0.54	c # should presolving try to simplify inequalities
0.47/0.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.47/0.54	c constraints/linear/simplifyinequalities = TRUE
0.47/0.54	c 
0.47/0.54	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.47/0.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.47/0.54	c constraints/indicator/addCouplingCons = TRUE
0.47/0.54	c 
0.47/0.54	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.47/0.54	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.47/0.54	c constraints/knapsack/disaggregation = FALSE
0.47/0.54	c 
0.47/0.54	c # should presolving try to simplify knapsacks
0.47/0.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.47/0.54	c constraints/knapsack/simplifyinequalities = TRUE
0.47/0.54	c 
0.47/0.54	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: -1]
0.47/0.54	c presolving/probing/maxrounds = 0
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/coefdiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/coefdiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/coefdiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 30]
0.47/0.54	c heuristics/crossover/freq = -1
0.47/0.54	c 
0.47/0.54	c # number of nodes added to the contingent of the total nodes
0.47/0.54	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.47/0.54	c heuristics/crossover/nodesofs = 750
0.47/0.54	c 
0.47/0.54	c # number of nodes without incumbent change that heuristic should wait
0.47/0.54	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.47/0.54	c heuristics/crossover/nwaitingnodes = 100
0.47/0.54	c 
0.47/0.54	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.47/0.54	c # [type: real, range: [0,1], default: 0.1]
0.47/0.54	c heuristics/crossover/nodesquot = 0.15
0.47/0.54	c 
0.47/0.54	c # minimum percentage of integer variables that have to be fixed 
0.47/0.54	c # [type: real, range: [0,1], default: 0.666]
0.47/0.54	c heuristics/crossover/minfixingrate = 0.5
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 20]
0.47/0.54	c heuristics/feaspump/freq = -1
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/feaspump/maxlpiterofs = 2000
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/fracdiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/fracdiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/fracdiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/guideddiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/guideddiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/guideddiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/intdiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/intshifting/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/linesearchdiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 20]
0.47/0.54	c heuristics/objpscostdiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to total iteration number
0.47/0.54	c # [type: real, range: [0,1], default: 0.01]
0.47/0.54	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 1]
0.47/0.54	c heuristics/oneopt/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/pscostdiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/pscostdiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 0]
0.47/0.54	c heuristics/rens/freq = -1
0.47/0.54	c 
0.47/0.54	c # minimum percentage of integer variables that have to be fixable 
0.47/0.54	c # [type: real, range: [0,1], default: 0.5]
0.47/0.54	c heuristics/rens/minfixingrate = 0.3
0.47/0.54	c 
0.47/0.54	c # number of nodes added to the contingent of the total nodes
0.47/0.54	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.47/0.54	c heuristics/rens/nodesofs = 2000
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 20]
0.47/0.54	c heuristics/rootsoldiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.47/0.54	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 1]
0.47/0.54	c heuristics/rounding/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 0]
0.47/0.54	c heuristics/shiftandpropagate/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/shifting/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 1]
0.47/0.54	c heuristics/simplerounding/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 1]
0.47/0.54	c heuristics/subnlp/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 0]
0.47/0.54	c heuristics/trivial/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 1]
0.47/0.54	c heuristics/trysol/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 0]
0.47/0.54	c heuristics/undercover/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 10]
0.47/0.54	c heuristics/veclendiving/freq = -1
0.47/0.54	c 
0.47/0.54	c # maximal fraction of diving LP iterations compared to node LP iterations
0.47/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.47/0.54	c heuristics/veclendiving/maxlpiterquot = 0.075
0.47/0.54	c 
0.47/0.54	c # additional number of allowed LP iterations
0.47/0.54	c # [type: int, range: [0,2147483647], default: 1000]
0.47/0.54	c heuristics/veclendiving/maxlpiterofs = 1500
0.47/0.54	c 
0.47/0.54	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 1]
0.47/0.54	c heuristics/zirounding/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 0]
0.47/0.54	c separating/cmir/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: 0]
0.47/0.54	c separating/flowcover/freq = -1
0.47/0.54	c 
0.47/0.54	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.47/0.54	c # [type: int, range: [-1,2147483647], default: -1]
0.47/0.54	c separating/rapidlearning/freq = 0
0.47/0.54	c 
0.47/0.54	c -----------------------------------------------------------------------------------------------
0.47/0.54	c start solving
0.47/0.55	c 
0.67/0.76	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.67/0.76	c   0.7s|     1 |     0 |  1761 |     - |  49M|   0 |1152 |6326 |  17k|6326 |  17k|   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.37/1.43	c   1.4s|     1 |     0 |  2836 |     - |  49M|   0 |1565 |6326 |  17k|6326 |  18k| 115 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.47/2.51	c   2.5s|     1 |     0 |  3927 |     - |  50M|   0 |1762 |6326 |  17k|6326 |  18k| 209 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
6.48/6.56	c   6.5s|     1 |     0 |  7742 |     - |  51M|   0 |1873 |6326 |  17k|6326 |  18k| 386 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
8.28/8.34	c   8.3s|     1 |     0 |  9859 |     - |  51M|   0 |1975 |6326 |  17k|6326 |  18k| 497 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
11.98/12.10	c  12.1s|     1 |     0 | 14413 |     - |  51M|   0 |2150 |6326 |  17k|6326 |  18k| 613 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
18.57/18.66	c  18.6s|     1 |     2 | 14413 |     - |  51M|   0 |2150 |6326 |  17k|6326 |  18k| 613 |   0 |  17 | 0.000000e+00 |      --      |    Inf 
438.68/438.77	c 
438.68/438.77	c SCIP Status        : problem is solved [infeasible]
438.68/438.77	c Solving Time (sec) : 438.75
438.68/438.77	c Solving Nodes      : 4362
438.68/438.77	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
438.68/438.77	c Dual Bound         : +1.00000000000000e+20
438.68/438.77	c Gap                : 0.00 %
438.68/438.77	s UNSATISFIABLE
438.68/438.77	c SCIP Status        : problem is solved [infeasible]
438.68/438.77	c Total Time         :     438.75
438.68/438.77	c   solving          :     438.75
438.68/438.77	c   presolving       :       0.35 (included in solving)
438.68/438.77	c   reading          :       0.15 (included in solving)
438.68/438.77	c Original Problem   :
438.68/438.77	c   Problem name     : HOME/instance-3453074-1307073632.opb
438.68/438.77	c   Variables        : 7578 (7578 binary, 0 integer, 0 implicit integer, 0 continuous)
438.68/438.77	c   Constraints      : 21401 initial, 21401 maximal
438.68/438.77	c Presolved Problem  :
438.68/438.77	c   Problem name     : t_HOME/instance-3453074-1307073632.opb
438.68/438.77	c   Variables        : 6326 (6326 binary, 0 integer, 0 implicit integer, 0 continuous)
438.68/438.77	c   Constraints      : 17975 initial, 20821 maximal
438.68/438.77	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
438.68/438.77	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
438.68/438.77	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
438.68/438.77	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
438.68/438.77	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
438.68/438.77	c   implics          :       0.03          0        716          0          0          0          0          0          0          0
438.68/438.77	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
438.68/438.77	c   knapsack         :       0.01          0          0          0          0          0          0          0          0          0
438.68/438.77	c   setppc           :       0.02          0          0          0          0          0          0          0          0          0
438.68/438.77	c   linear           :       0.21        532          4          0        532          0       3426          0        450        932
438.68/438.77	c   logicor          :       0.02          0          0          0          0          0          0          0          0          0
438.68/438.77	c   root node        :          -       2602          -          -       2602          -          -          -          -          -
438.68/438.77	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
438.68/438.77	c   integral         :          0          0          0       3311          0          1          0          7         97          0          0       6546
438.68/438.77	c   knapsack         :        900          5      62434          0          0          0         62          3       1800       1002          0          0
438.68/438.77	c   setppc           :      11388          5      62431          0          0          0     353937        647     511899          0          0          0
438.68/438.77	c   logicor          :       5687+         5      56479          0          0          0     165635       1331     250175          0          0          0
438.68/438.77	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
438.68/438.77	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
438.68/438.77	c   integral         :     193.77       0.00       0.00     193.77       0.00       0.00       0.00
438.68/438.77	c   knapsack         :       1.08       0.01       1.06       0.00       0.00       0.00       0.00
438.68/438.77	c   setppc           :       5.26       0.00       5.12       0.00       0.00       0.00       0.14
438.68/438.77	c   logicor          :       1.38       0.00       1.26       0.00       0.00       0.00       0.12
438.68/438.77	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
438.68/438.77	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
438.68/438.77	c   vbounds          :          0          0          0          0
438.68/438.77	c   rootredcost      :          0          0          0          0
438.68/438.77	c   pseudoobj        :          0          0          0          0
438.68/438.77	c Propagator Timings :  TotalTime  Propagate    Resprop
438.68/438.77	c   vbounds          :       0.01       0.01       0.00
438.68/438.77	c   rootredcost      :       0.01       0.01       0.00
438.68/438.77	c   pseudoobj        :       0.01       0.01       0.00
438.68/438.77	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
438.68/438.77	c   propagation      :       0.45       1981       1979      13826       47.6        238       14.6          -
438.68/438.77	c   infeasible LP    :       0.05         33         33         87       17.2          5        3.4          0
438.68/438.77	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
438.68/438.77	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
438.68/438.77	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
438.68/438.77	c   applied globally :          -          -          -       4982       26.3          -          -          -
438.68/438.77	c   applied locally  :          -          -          -          0        0.0          -          -          -
438.68/438.77	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
438.68/438.77	c   cut pool         :       0.00          4          -          -        196          -    (maximal pool size: 1628)
438.68/438.77	c   redcost          :       0.35       3289          0          0          0          0
438.68/438.77	c   impliedbounds    :       0.01          5          0          0          0          0
438.68/438.77	c   intobj           :       0.00          0          0          0          0          0
438.68/438.77	c   gomory           :       3.60          5          0          0       2500          0
438.68/438.77	c   cgmip            :       0.00          0          0          0          0          0
438.68/438.77	c   closecuts        :       0.00          0          0          0          0          0
438.68/438.77	c   strongcg         :       2.17          5          0          0       2500          0
438.68/438.77	c   cmir             :       0.00          0          0          0          0          0
438.68/438.77	c   flowcover        :       0.00          0          0          0          0          0
438.68/438.77	c   clique           :       0.50          5          0          0         41          0
438.68/438.77	c   zerohalf         :       0.00          0          0          0          0          0
438.68/438.77	c   mcf              :       0.04          1          0          0          0          0
438.68/438.77	c   oddcycle         :       0.00          0          0          0          0          0
438.68/438.77	c   rapidlearning    :       0.00          0          0          0          0          0
438.68/438.77	c Pricers            :       Time      Calls       Vars
438.68/438.77	c   problem variables:       0.00          0          0
438.68/438.77	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
438.68/438.77	c   relpscost        :     193.76       3311          7         97          0          0       6546
438.68/438.77	c   pscost           :       0.00          0          0          0          0          0          0
438.68/438.77	c   inference        :       0.00          0          0          0          0          0          0
438.68/438.77	c   mostinf          :       0.00          0          0          0          0          0          0
438.68/438.77	c   leastinf         :       0.00          0          0          0          0          0          0
438.68/438.77	c   fullstrong       :       0.00          0          0          0          0          0          0
438.68/438.77	c   allfullstrong    :       0.00          0          0          0          0          0          0
438.68/438.77	c   random           :       0.00          0          0          0          0          0          0
438.68/438.77	c Primal Heuristics  :       Time      Calls      Found
438.68/438.77	c   LP solutions     :       0.00          -          0
438.68/438.77	c   pseudo solutions :       0.00          -          0
438.68/438.77	c   trivial          :       0.00          1          0
438.68/438.77	c   shiftandpropagate:       0.00          0          0
438.68/438.77	c   simplerounding   :       0.00          0          0
438.68/438.77	c   zirounding       :       0.00          0          0
438.68/438.77	c   rounding         :       0.00          0          0
438.68/438.77	c   shifting         :       0.00          0          0
438.68/438.77	c   intshifting      :       0.00          0          0
438.68/438.77	c   oneopt           :       0.00          0          0
438.68/438.77	c   twoopt           :       0.00          0          0
438.68/438.77	c   fixandinfer      :       0.00          0          0
438.68/438.77	c   feaspump         :       0.00          0          0
438.68/438.77	c   clique           :       0.00          0          0
438.68/438.77	c   coefdiving       :       0.00          0          0
438.68/438.77	c   pscostdiving     :       0.00          0          0
438.68/438.77	c   fracdiving       :       0.00          0          0
438.68/438.77	c   veclendiving     :       0.00          0          0
438.68/438.77	c   intdiving        :       0.00          0          0
438.68/438.77	c   actconsdiving    :       0.00          0          0
438.68/438.77	c   objpscostdiving  :       0.00          0          0
438.68/438.77	c   rootsoldiving    :       0.00          0          0
438.68/438.77	c   linesearchdiving :       0.00          0          0
438.68/438.77	c   guideddiving     :       0.00          0          0
438.68/438.77	c   octane           :       0.00          0          0
438.68/438.77	c   rens             :       0.00          0          0
438.68/438.77	c   rins             :       0.00          0          0
438.68/438.77	c   localbranching   :       0.00          0          0
438.68/438.77	c   mutation         :       0.00          0          0
438.68/438.77	c   crossover        :       0.00          0          0
438.68/438.77	c   dins             :       0.00          0          0
438.68/438.77	c   vbounds          :       0.00          0          0
438.68/438.77	c   undercover       :       0.00          0          0
438.68/438.77	c   subnlp           :       0.00          0          0
438.68/438.77	c   trysol           :       0.00          0          0
438.68/438.77	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
438.68/438.77	c   primal LP        :       0.01          0          0       0.00          -
438.68/438.77	c   dual LP          :     217.84       3343     616046     184.28    2827.92
438.68/438.77	c   lex dual LP      :       0.00          0          0       0.00          -
438.68/438.77	c   barrier LP       :       0.00          0          0       0.00          -
438.68/438.77	c   diving/probing LP:       0.00          0          0       0.00          -
438.68/438.77	c   strong branching :     192.47       1227     421259     343.32    2188.68
438.68/438.77	c     (at root node) :          -         17      10770     633.53          -
438.68/438.77	c   conflict analysis:       0.00          0          0       0.00          -
438.68/438.77	c B&B Tree           :
438.68/438.77	c   number of runs   :          1
438.68/438.77	c   nodes            :       4362
438.68/438.77	c   nodes (total)    :       4362
438.68/438.77	c   nodes left       :          0
438.68/438.77	c   max depth        :         63
438.68/438.77	c   max depth (total):         63
438.68/438.77	c   backtracks       :       1013 (23.2%)
438.68/438.77	c   delayed cutoffs  :       2185
438.68/438.77	c   repropagations   :       4900 (263832 domain reductions, 932 cutoffs)
438.68/438.77	c   avg switch length:       3.79
438.68/438.77	c   switching time   :       2.83
438.68/438.77	c Solution           :
438.68/438.77	c   Solutions found  :          0 (0 improvements)
438.68/438.77	c   Primal Bound     : infeasible
438.68/438.77	c   Dual Bound       :          -
438.68/438.77	c   Gap              :       0.00 %
438.68/438.77	c   Root Dual Bound  : +0.00000000000000e+00
438.68/438.77	c   Root Iterations  :      14413
438.79/438.84	c Time complete: 438.83.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453074-1307073632/watcher-3453074-1307073632 -o /tmp/evaluation-result-3453074-1307073632/solver-3453074-1307073632 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453074-1307073632.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 2.00 2/527 2284
/proc/meminfo: memFree=24821820/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=11796 CPUtime=0 cores=0,2,4,6
/proc/2284/stat : 2284 (runsolver) R 2282 2284 32685 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 897593916 12079104 50 33554432000 4194304 5432328 140734777906480 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/2284/statm: 2949 50 31 303 0 2643 0

[startup+0.027246 s]
/proc/loadavg: 2.08 2.04 2.00 2/527 2284
/proc/meminfo: memFree=24821820/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=10256 CPUtime=0 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 1566 0 0 0 0 0 0 0 25 0 1 0 897593916 10502144 1520 33554432000 4194304 9128323 140734911905456 18446744073709551615 4337593 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2284/statm: 2564 1520 397 1205 0 1355 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10256

[startup+0.100248 s]
/proc/loadavg: 2.08 2.04 2.00 2/527 2284
/proc/meminfo: memFree=24821820/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=19244 CPUtime=0.07 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 3797 0 0 0 7 0 0 0 25 0 1 0 897593916 19705856 3749 33554432000 4194304 9128323 140734911905456 18446744073709551615 8008925 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2284/statm: 4811 3749 397 1205 0 3602 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19244

[startup+0.300215 s]
/proc/loadavg: 2.08 2.04 2.00 2/527 2284
/proc/meminfo: memFree=24821820/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=64464 CPUtime=0.27 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 14775 0 0 0 26 1 0 0 25 0 1 0 897593916 66011136 14723 33554432000 4194304 9128323 140734911905456 18446744073709551615 4782502 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 16209 14751 518 1205 0 15000 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 64464

[startup+0.70113 s]
/proc/loadavg: 2.08 2.04 2.00 2/527 2284
/proc/meminfo: memFree=24821820/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=107404 CPUtime=0.67 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 26810 0 0 0 64 3 0 0 18 0 1 0 897593916 109981696 24985 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 26851 24985 694 1205 0 25642 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 107404

[startup+1.50103 s]
/proc/loadavg: 2.08 2.04 2.00 3/528 2285
/proc/meminfo: memFree=24722488/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=110492 CPUtime=1.47 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 28625 0 0 0 144 3 0 0 19 0 1 0 897593916 113143808 26461 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 27623 26461 899 1205 0 26414 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 110492

[startup+3.10075 s]
/proc/loadavg: 2.07 2.04 2.00 3/528 2285
/proc/meminfo: memFree=24717280/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=114736 CPUtime=3.07 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 29656 0 0 0 303 4 0 0 22 0 1 0 897593916 117489664 27281 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 28684 27281 693 1205 0 27475 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 114736

[startup+6.30115 s]
/proc/loadavg: 2.07 2.04 2.00 3/528 2285
/proc/meminfo: memFree=24716796/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=116824 CPUtime=6.27 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 30255 0 0 0 622 5 0 0 25 0 1 0 897593916 119627776 27879 33554432000 4194304 9128323 140734911905456 18446744073709551615 7312716 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 29206 27879 692 1205 0 27997 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 116824

[startup+12.7011 s]
/proc/loadavg: 2.06 2.04 2.00 3/528 2286
/proc/meminfo: memFree=24708128/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=119288 CPUtime=12.67 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 30969 0 0 0 1260 7 0 0 25 0 1 0 897593916 122150912 28593 33554432000 4194304 9128323 140734911905456 18446744073709551615 7192370 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 29822 28593 695 1205 0 28613 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 119288

[startup+25.5008 s]
/proc/loadavg: 2.05 2.03 2.00 3/528 2286
/proc/meminfo: memFree=24705764/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=119288 CPUtime=25.47 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 30972 0 0 0 2537 10 0 0 25 0 1 0 897593916 122150912 28596 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 29822 28596 698 1205 0 28613 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 119288

[startup+51.1004 s]
/proc/loadavg: 2.03 2.03 2.00 3/528 2297
/proc/meminfo: memFree=24700988/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=119288 CPUtime=51.07 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 30972 0 0 0 5092 15 0 0 25 0 1 0 897593916 122150912 28596 33554432000 4194304 9128323 140734911905456 18446744073709551615 7283693 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 29822 28596 698 1205 0 28613 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119288

[startup+102.32 s]
/proc/loadavg: 2.15 2.06 2.01 3/528 2299
/proc/meminfo: memFree=24699164/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=121856 CPUtime=102.29 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 31631 0 0 0 10199 30 0 0 25 0 1 0 897593916 124780544 29255 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 30464 29255 705 1205 0 29255 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 121856

[startup+162.301 s]
/proc/loadavg: 2.18 2.08 2.01 3/528 2301
/proc/meminfo: memFree=24693532/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=126676 CPUtime=162.27 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 141741 0 0 0 16164 63 0 0 25 0 1 0 897593916 129716224 29921 33554432000 4194304 9128323 140734911905456 18446744073709551615 7363490 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 31669 29921 705 1205 0 30460 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 126676

[startup+222.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/528 2302
/proc/meminfo: memFree=24676384/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=136108 CPUtime=222.28 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 171792 0 0 0 22142 86 0 0 25 0 1 0 897593916 139374592 32638 33554432000 4194304 9128323 140734911905456 18446744073709551615 7315234 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 34027 32638 746 1205 0 32818 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 136108

[startup+282.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/528 2304
/proc/meminfo: memFree=24662448/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=141752 CPUtime=282.28 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 178562 0 0 0 28122 106 0 0 25 0 1 0 897593916 145154048 34257 33554432000 4194304 9128323 140734911905456 18446744073709551615 7346406 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 35438 34257 826 1205 0 34229 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 141752

[startup+342.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/528 2370
/proc/meminfo: memFree=24531948/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=145204 CPUtime=342.28 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 185558 0 0 0 34099 129 0 0 25 0 1 0 897593916 148688896 35109 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36301 35109 967 1205 0 35092 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 145204

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/528 2371
/proc/meminfo: memFree=24003268/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=144628 CPUtime=402.29 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 196155 0 0 0 40078 151 0 0 25 0 1 0 897593916 148099072 34826 33554432000 4194304 9128323 140734911905456 18446744073709551615 7315282 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36157 34826 721 1205 0 34948 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 144628

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

[startup+409.501 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2371
/proc/meminfo: memFree=23992596/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147384 CPUtime=409.48 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 198003 0 0 0 40794 154 0 0 25 0 1 0 897593916 150921216 35660 33554432000 4194304 9128323 140734911905456 18446744073709551615 7342520 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36846 35660 826 1205 0 35637 0
Current children cumulated CPU time (s) 409.48
Current children cumulated vsize (KiB) 147384

[startup+422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23986388/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147100 CPUtime=422.29 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200117 0 0 0 42070 159 0 0 25 0 1 0 897593916 150630400 35464 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36775 35464 721 1205 0 35566 0
Current children cumulated CPU time (s) 422.29
Current children cumulated vsize (KiB) 147100

[startup+428.7 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23986376/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147100 CPUtime=428.68 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200117 0 0 0 42707 161 0 0 25 0 1 0 897593916 150630400 35464 33554432000 4194304 9128323 140734911905456 18446744073709551615 7191192 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36775 35464 721 1205 0 35566 0
Current children cumulated CPU time (s) 428.68
Current children cumulated vsize (KiB) 147100

[startup+435.101 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23986128/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147380 CPUtime=435.09 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200194 0 0 0 43346 163 0 0 25 0 1 0 897593916 150917120 35541 33554432000 4194304 9128323 140734911905456 18446744073709551615 7315256 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36845 35541 721 1205 0 35636 0
Current children cumulated CPU time (s) 435.09
Current children cumulated vsize (KiB) 147380

[startup+436.72 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23987116/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147380 CPUtime=436.7 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200241 0 0 0 43507 163 0 0 25 0 1 0 897593916 150917120 35588 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36845 35588 721 1205 0 35636 0
Current children cumulated CPU time (s) 436.7
Current children cumulated vsize (KiB) 147380

[startup+437.501 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23987116/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147380 CPUtime=437.48 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200241 0 0 0 43584 164 0 0 25 0 1 0 897593916 150917120 35588 33554432000 4194304 9128323 140734911905456 18446744073709551615 7326063 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36845 35588 721 1205 0 35636 0
Current children cumulated CPU time (s) 437.48
Current children cumulated vsize (KiB) 147380

[startup+438.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23986744/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147380 CPUtime=438.28 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200241 0 0 0 43664 164 0 0 25 0 1 0 897593916 150917120 35588 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36845 35588 721 1205 0 35636 0
Current children cumulated CPU time (s) 438.28
Current children cumulated vsize (KiB) 147380

[startup+438.701 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23986744/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=147380 CPUtime=438.68 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200241 0 0 0 43704 164 0 0 25 0 1 0 897593916 150917120 35588 33554432000 4194304 9128323 140734911905456 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/2284/statm: 36845 35588 721 1205 0 35636 0
Current children cumulated CPU time (s) 438.68
Current children cumulated vsize (KiB) 147380

[startup+438.8 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 2372
/proc/meminfo: memFree=23987736/32951124 swapFree=56241860/67111528
[pid=2284] ppid=2282 vsize=145772 CPUtime=438.79 cores=0,2,4,6
/proc/2284/stat : 2284 (scip-2.0.1.4.li) R 2282 2284 32685 0 -1 4202496 200250 0 0 0 43715 164 0 0 25 0 1 0 897593916 149270528 35195 33554432000 4194304 9128323 140734911905456 18446744073709551615 4207186 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2284/statm: 36443 35195 730 1205 0 35234 0
Current children cumulated CPU time (s) 438.79
Current children cumulated vsize (KiB) 145772

Child status: 0
Real time (s): 438.847
CPU time (s): 438.837
CPU user time (s): 437.182
CPU system time (s): 1.65575
CPU usage (%): 99.9977
Max. virtual memory (cumulated for all children) (KiB): 147532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 437.182
system time used= 1.65575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 200259
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= 5060

runsolver used 2.44863 second user time and 5.17221 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-03 06:00:33
IDJOB=3453074
IDBENCH=1476
IDSOLVER=1949
FILE ID=node119/3453074-1307073632
RUNJOBID= node119-1307067097-1328
PBS_JOBID= 13497867
Free space on /tmp= 73616 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453074-1307073632/watcher-3453074-1307073632 -o /tmp/evaluation-result-3453074-1307073632/solver-3453074-1307073632 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453074-1307073632.opb -t 1800 -m 15500

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

MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731
RANDOM SEED=1494393373

node119.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24821860 kB
Buffers:        160864 kB
Cached:         512180 kB
SwapCached:      59076 kB
Active:         918756 kB
Inactive:      6915784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24821860 kB
SwapTotal:    67111528 kB
SwapFree:     56241860 kB
Dirty:           12824 kB
Writeback:           0 kB
AnonPages:     7106028 kB
Mapped:          36192 kB
Slab:           146480 kB
PageTables:      79516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 164150712 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73600 MiB
End job on node119 at 2011-06-03 06:07:52