Trace number 2667152

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 solverSAT 4.20336 4.20367

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110972958.opb
MD5SUM78c7dd053a309e76acc4f92715af72ca
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.143978
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1168
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2667152-1276272601.opb>
0.00/0.01	c original problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 101 constraints
0.00/0.01	c problem read
0.00/0.01	c No objective function, only one solution is needed.
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 47 upgd conss, 8 impls, 68 clqs
0.02/0.03	c (round 2) 0 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 73 upgd conss, 8 impls, 68 clqs
0.02/0.03	c presolving (3 rounds):
0.02/0.03	c  0 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.03	c  8 implications, 68 cliques
0.02/0.03	c presolved problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 73 constraints
0.02/0.03	c       1 constraints of type <knapsack>
0.02/0.03	c      68 constraints of type <setppc>
0.02/0.03	c       4 constraints of type <logicor>
0.02/0.03	c transformed objective value is always integral (scale: 1)
0.02/0.03	c Presolving Time: 0.01
0.02/0.03	c - non default parameters ----------------------------------------------------------------------
0.02/0.03	c # SCIP version 1.2.1.2
0.02/0.03	c 
0.02/0.03	c # frequency for displaying node information lines
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.03	c display/freq = 10000
0.02/0.03	c 
0.02/0.03	c # maximal time in seconds to run
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03	c limits/time = 1800
0.02/0.03	c 
0.02/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03	c limits/memory = 1620
0.02/0.03	c 
0.02/0.03	c # solving stops, if the given number of solutions were found (-1: no limit)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c limits/solutions = 1
0.02/0.03	c 
0.02/0.03	c # maximal number of separation rounds per node (-1: unlimited)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 5]
0.02/0.03	c separating/maxrounds = 1
0.02/0.03	c 
0.02/0.03	c # maximal number of separation rounds in the root node (-1: unlimited)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c separating/maxroundsroot = 5
0.02/0.03	c 
0.02/0.03	c # should presolving try to simplify inequalities
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/linear/simplifyinequalities = TRUE
0.02/0.03	c 
0.02/0.03	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.02/0.03	c constraints/knapsack/disaggregation = FALSE
0.02/0.03	c 
0.02/0.03	c # should presolving try to simplify knapsacks
0.02/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.03	c 
0.02/0.03	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c presolving/probing/maxrounds = 0
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/coefdiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/coefdiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/coefdiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 30]
0.02/0.03	c heuristics/crossover/freq = -1
0.02/0.03	c 
0.02/0.03	c # number of nodes added to the contingent of the total nodes
0.02/0.03	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.02/0.03	c heuristics/crossover/nodesofs = 750
0.02/0.03	c 
0.02/0.03	c # number of nodes without incumbent change that heuristic should wait
0.02/0.03	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.02/0.03	c heuristics/crossover/nwaitingnodes = 100
0.02/0.03	c 
0.02/0.03	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.02/0.03	c # [type: real, range: [0,1], default: 0.1]
0.02/0.03	c heuristics/crossover/nodesquot = 0.15
0.02/0.03	c 
0.02/0.03	c # minimum percentage of integer variables that have to be fixed 
0.02/0.03	c # [type: real, range: [0,1], default: 0.666]
0.02/0.03	c heuristics/crossover/minfixingrate = 0.5
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 20]
0.02/0.03	c heuristics/feaspump/freq = -1
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/feaspump/maxlpiterofs = 2000
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/fracdiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/fracdiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/fracdiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/guideddiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/guideddiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/guideddiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/intdiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/intshifting/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/linesearchdiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.03	c heuristics/nlp/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 20]
0.02/0.03	c heuristics/objpscostdiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to total iteration number
0.02/0.03	c # [type: real, range: [0,1], default: 0.01]
0.02/0.03	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.03	c heuristics/oneopt/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/pscostdiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/pscostdiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.03	c heuristics/rens/freq = -1
0.02/0.03	c 
0.02/0.03	c # minimum percentage of integer variables that have to be fixable 
0.02/0.03	c # [type: real, range: [0,1], default: 0.5]
0.02/0.03	c heuristics/rens/minfixingrate = 0.3
0.02/0.03	c 
0.02/0.03	c # number of nodes added to the contingent of the total nodes
0.02/0.03	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.02/0.03	c heuristics/rens/nodesofs = 2000
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 20]
0.02/0.03	c heuristics/rootsoldiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.02/0.03	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.03	c heuristics/rounding/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/shifting/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.03	c heuristics/simplerounding/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.03	c heuristics/trivial/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.03	c heuristics/trysol/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 10]
0.02/0.03	c heuristics/veclendiving/freq = -1
0.02/0.03	c 
0.02/0.03	c # maximal fraction of diving LP iterations compared to node LP iterations
0.02/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.02/0.03	c heuristics/veclendiving/maxlpiterquot = 0.075
0.02/0.03	c 
0.02/0.03	c # additional number of allowed LP iterations
0.02/0.03	c # [type: int, range: [0,2147483647], default: 1000]
0.02/0.03	c heuristics/veclendiving/maxlpiterofs = 1500
0.02/0.03	c 
0.02/0.03	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.03	c heuristics/zirounding/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.03	c separating/cmir/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.03	c separating/flowcover/freq = -1
0.02/0.03	c 
0.02/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03	c separating/rapidlearning/freq = 0
0.02/0.03	c 
0.02/0.03	c -----------------------------------------------------------------------------------------------
0.02/0.03	c start solving
0.02/0.03	c 
0.02/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.04	c   0.0s|     1 |     0 |   121 |     - | 743k|   0 |  44 | 169 |  73 | 169 |  73 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   155 |     - |1165k|   0 |  59 | 169 | 209 | 169 |  93 |  20 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   204 |     - |1399k|   0 |  60 | 169 | 209 | 169 |  99 |  26 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   267 |     - |1469k|   0 |  61 | 169 | 209 | 169 | 105 |  32 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   308 |     - |1497k|   0 |  71 | 169 | 209 | 169 | 110 |  37 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   358 |     - |1506k|   0 |  69 | 169 | 209 | 169 | 114 |  41 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.68	c   0.6s|     1 |     0 |   397 |     - |1445k|   0 |  69 | 169 | 152 | 169 | 114 |  41 |   0 |  13 | 0.000000e+00 |      --      |    Inf 
0.89/0.97	c   0.9s|     1 |     0 |   410 |     - |1438k|   0 |  68 | 169 | 144 | 169 | 114 |  41 |   0 |  24 | 0.000000e+00 |      --      |    Inf 
1.19/1.25	c   1.2s|     1 |     0 |   419 |     - |1437k|   0 |  67 | 169 | 143 | 169 | 114 |  41 |   0 |  35 | 0.000000e+00 |      --      |    Inf 
1.50/1.53	c   1.5s|     1 |     0 |   421 |     - |1437k|   0 |  67 | 169 | 143 | 169 | 114 |  41 |   0 |  46 | 0.000000e+00 |      --      |    Inf 
1.69/1.77	c   1.7s|     1 |     0 |   432 |     - |1437k|   0 |  66 | 169 | 143 | 169 | 114 |  41 |   0 |  56 | 0.000000e+00 |      --      |    Inf 
1.99/2.06	c   2.0s|     1 |     0 |   438 |     - |1437k|   0 |  66 | 169 | 143 | 169 | 105 |  41 |   0 |  67 | 0.000000e+00 |      --      |    Inf 
2.20/2.29	c   2.2s|     1 |     0 |   444 |     - |1437k|   0 |  65 | 169 | 143 | 169 | 105 |  41 |   0 |  78 | 0.000000e+00 |      --      |    Inf 
2.49/2.53	c   2.4s|     1 |     0 |   461 |     - |1414k|   0 |  65 | 169 | 121 | 169 | 105 |  41 |   0 |  90 | 0.000000e+00 |      --      |    Inf 
2.49/2.58	c   2.5s|     1 |     0 |   465 |     - |1413k|   0 |  66 | 169 | 120 | 169 | 105 |  41 |   0 |  93 | 0.000000e+00 |      --      |    Inf 
2.59/2.66	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.59/2.66	c   2.5s|     1 |     0 |   468 |     - |1412k|   0 |  67 | 169 | 119 | 169 | 105 |  41 |   0 |  97 | 0.000000e+00 |      --      |    Inf 
2.69/2.70	c   2.6s|     1 |     0 |   470 |     - |1412k|   0 |  67 | 169 | 119 | 169 | 105 |  41 |   0 |  99 | 0.000000e+00 |      --      |    Inf 
2.69/2.74	c   2.6s|     1 |     0 |   472 |     - |1411k|   0 |  67 | 169 | 118 | 169 |  99 |  41 |   0 | 101 | 0.000000e+00 |      --      |    Inf 
2.69/2.78	c   2.7s|     1 |     0 |   474 |     - |1411k|   0 |  66 | 169 | 118 | 169 |  99 |  41 |   0 | 103 | 0.000000e+00 |      --      |    Inf 
2.79/2.82	c   2.7s|     1 |     0 |   476 |     - |1409k|   0 |  66 | 169 | 117 | 169 |  99 |  41 |   0 | 105 | 0.000000e+00 |      --      |    Inf 
2.79/2.83	c   2.7s|     1 |     0 |   477 |     - |1409k|   0 |  66 | 169 | 117 | 169 |  99 |  41 |   0 | 106 | 0.000000e+00 |      --      |    Inf 
2.79/2.85	c   2.7s|     1 |     0 |   478 |     - |1409k|   0 |  66 | 169 | 117 | 169 |  99 |  41 |   0 | 107 | 0.000000e+00 |      --      |    Inf 
2.79/2.85	c   2.7s|     1 |     2 |   478 |     - |1410k|   0 |  66 | 169 | 117 | 169 |  99 |  41 |   0 | 107 | 0.000000e+00 |      --      |    Inf 
2.79/2.85	c (run 1, node 1) restarting after 33 global fixings of integer variables
2.79/2.85	c 
2.79/2.85	c (restart) converted 26 cuts from the global cut pool into linear constraints
2.79/2.85	c 
2.79/2.86	c presolving:
2.79/2.86	c (round 1) 33 del vars, 3 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 70 upgd conss, 12 impls, 81 clqs
2.79/2.87	c (round 2) 33 del vars, 4 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 70 upgd conss, 12 impls, 81 clqs
2.79/2.87	c presolving (3 rounds):
2.79/2.87	c  33 deleted vars, 4 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.79/2.87	c  12 implications, 81 cliques
2.79/2.87	c presolved problem has 136 variables (136 bin, 0 int, 0 impl, 0 cont) and 139 constraints
2.79/2.87	c      12 constraints of type <knapsack>
2.79/2.87	c      82 constraints of type <setppc>
2.79/2.87	c      45 constraints of type <logicor>
2.79/2.87	c transformed objective value is always integral (scale: 1)
2.79/2.87	c Presolving Time: 0.02
2.79/2.87	c 
2.79/2.88	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.79/2.88	c   2.8s|     1 |     0 |   578 |     - | 929k|   0 |  48 | 136 | 139 | 136 |  95 |   0 |   0 | 107 | 0.000000e+00 |      --      |    Inf 
2.89/2.90	c   2.8s|     1 |     0 |   607 |     - |1141k|   0 |  59 | 136 | 139 | 136 | 108 |  13 |   0 | 107 | 0.000000e+00 |      --      |    Inf 
3.09/3.19	c   3.1s|     1 |     0 |   622 |     - |1141k|   0 |  59 | 136 | 139 | 136 | 108 |  13 |   0 | 125 | 0.000000e+00 |      --      |    Inf 
3.39/3.48	c   3.4s|     1 |     0 |   638 |     - |1141k|   0 |  60 | 136 | 139 | 136 | 108 |  13 |   0 | 145 | 0.000000e+00 |      --      |    Inf 
3.59/3.70	c   3.6s|     1 |     2 |   638 |     - |1142k|   0 |  60 | 136 | 139 | 136 | 108 |  13 |   0 | 159 | 0.000000e+00 |      --      |    Inf 
3.59/3.70	c (run 2, node 1) restarting after 9 global fixings of integer variables
3.59/3.70	c 
3.69/3.70	c (restart) converted 12 cuts from the global cut pool into linear constraints
3.69/3.70	c 
3.69/3.70	c presolving:
3.69/3.71	c (round 1) 9 del vars, 13 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 12 upgd conss, 16 impls, 84 clqs
3.69/3.72	c (round 2) 9 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 12 upgd conss, 16 impls, 84 clqs
3.69/3.72	c presolving (3 rounds):
3.69/3.72	c  9 deleted vars, 14 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
3.69/3.72	c  16 implications, 84 cliques
3.69/3.72	c presolved problem has 127 variables (127 bin, 0 int, 0 impl, 0 cont) and 137 constraints
3.69/3.72	c      19 constraints of type <knapsack>
3.69/3.72	c      86 constraints of type <setppc>
3.69/3.72	c      32 constraints of type <logicor>
3.69/3.72	c transformed objective value is always integral (scale: 1)
3.69/3.72	c Presolving Time: 0.04
3.69/3.72	c 
3.69/3.72	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.69/3.72	c   3.6s|     1 |     0 |   715 |     - | 983k|   0 |  45 | 127 | 137 | 127 | 106 |   0 |   0 | 159 | 0.000000e+00 |      --      |    Inf 
3.69/3.75	c   3.6s|     1 |     0 |   739 |     - |1249k|   0 |  55 | 127 | 137 | 127 | 117 |  11 |   0 | 159 | 0.000000e+00 |      --      |    Inf 
3.89/3.96	c   3.8s|     1 |     2 |   739 |     - |1250k|   0 |  55 | 127 | 137 | 127 | 117 |  11 |   0 | 176 | 0.000000e+00 |      --      |    Inf 
4.09/4.19	c * 4.0s|     3 |     0 |   934 |  97.5 |1285k|   2 |   - | 127 | 137 | 127 |  83 |  11 |   0 | 264 | 0.000000e+00 | 0.000000e+00 |   0.00%
4.09/4.19	c 
4.09/4.19	c SCIP Status        : problem is solved [optimal solution found]
4.09/4.19	c Solving Time (sec) : 4.03
4.09/4.19	c Solving Nodes      : 3 (total of 5 nodes in 3 runs)
4.09/4.19	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
4.09/4.19	c Dual Bound         : +0.00000000000000e+00
4.09/4.19	c Gap                : 0.00 %
4.09/4.19	s SATISFIABLE
4.09/4.19	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 x160 -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
4.09/4.19	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
4.09/4.19	v -x126 x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 x107 -x106 
4.09/4.19	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 -x90 -x89 -x88 -x87 -x86 x85 -x84 -x83 -x82 
4.09/4.19	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 x67 -x66 -x65 -x64 x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 
4.09/4.19	v -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 
4.09/4.19	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 
4.09/4.19	v -x4 -x3 -x2 -x1 
4.09/4.19	c SCIP Status        : problem is solved [optimal solution found]
4.09/4.19	c Solving Time       :       4.03
4.09/4.19	c Original Problem   :
4.09/4.19	c   Problem name     : HOME/instance-2667152-1276272601.opb
4.09/4.19	c   Variables        : 169 (169 binary, 0 integer, 0 implicit integer, 0 continuous)
4.09/4.19	c   Constraints      : 101 initial, 101 maximal
4.09/4.19	c Presolved Problem  :
4.09/4.19	c   Problem name     : t_HOME/instance-2667152-1276272601.opb
4.09/4.19	c   Variables        : 127 (127 binary, 0 integer, 0 implicit integer, 0 continuous)
4.09/4.19	c   Constraints      : 137 initial, 137 maximal
4.09/4.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.09/4.19	c   trivial          :       0.00         42          0          0          0          0          0          0          0
4.09/4.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   probing          :       0.00          0          0          0          0          0          0          0          0
4.09/4.19	c   knapsack         :       0.03          0          0          0          0          0          0          0          0
4.09/4.19	c   setppc           :       0.00          0          0          0          0          0          2          0          0
4.09/4.19	c   linear           :       0.00          0          0          0          0          0         28          0          0
4.09/4.19	c   logicor          :       0.00          0          0          0          0          0         16          0          0
4.09/4.19	c   root node        :          -         42          -          -         42          -          -          -          -
4.09/4.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.09/4.19	c   integral         :          0          0          0         36          0          0        101          0          0          8
4.09/4.19	c   knapsack         :         19          7         42          1          0          0          0          0          0          0
4.09/4.19	c   setppc           :         86          7         42          1          0          0         38          0          0          0
4.09/4.19	c   logicor          :         32          7         13          1          0          0          0          0          0          0
4.09/4.19	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.09/4.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.09/4.19	c   integral         :       3.60       0.00       0.00       3.60       0.00
4.09/4.19	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c   setppc           :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.09/4.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.09/4.19	c   vbounds          :       0.00          3          0          0
4.09/4.19	c   rootredcost      :       0.00          0          0          0
4.09/4.19	c   pseudoobj        :       0.00          0          0          0
4.09/4.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.09/4.19	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.09/4.19	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.09/4.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.09/4.19	c   applied globally :          -          -          -          0        0.0          -          -          -
4.09/4.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.09/4.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.09/4.19	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 86)
4.09/4.19	c   redcost          :       0.00          9          0          0          0          0
4.09/4.19	c   impliedbounds    :       0.00          7          0          0          0          0
4.09/4.19	c   intobj           :       0.00          0          0          0          0          0
4.09/4.19	c   cgmip            :       0.00          0          0          0          0          0
4.09/4.19	c   gomory           :       0.06          7          0          0          0          0
4.09/4.19	c   strongcg         :       0.06          7          0          0        290          0
4.09/4.19	c   cmir             :       0.00          0          0          0          0          0
4.09/4.19	c   flowcover        :       0.00          0          0          0          0          0
4.09/4.19	c   clique           :       0.00          7          0          0         37          0
4.09/4.19	c   zerohalf         :       0.00          0          0          0          0          0
4.09/4.19	c   mcf              :       0.00          3          0          0          0          0
4.09/4.19	c   rapidlearning    :       0.17          1          0          0          0        136
4.09/4.19	c Pricers            :       Time      Calls       Vars
4.09/4.19	c   problem variables:       0.00          0          0
4.09/4.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.09/4.19	c   relpscost        :       3.60         35          0        101          0          0          8
4.09/4.19	c   pscost           :       0.00          0          0          0          0          0          0
4.09/4.19	c   inference        :       0.00          0          0          0          0          0          0
4.09/4.19	c   mostinf          :       0.00          0          0          0          0          0          0
4.09/4.19	c   leastinf         :       0.00          0          0          0          0          0          0
4.09/4.19	c   fullstrong       :       0.00          0          0          0          0          0          0
4.09/4.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.09/4.19	c   random           :       0.00          0          0          0          0          0          0
4.09/4.19	c Primal Heuristics  :       Time      Calls      Found
4.09/4.19	c   LP solutions     :       0.00          -          1
4.09/4.19	c   pseudo solutions :       0.00          -          0
4.09/4.19	c   trivial          :       0.00          1          0
4.09/4.19	c   simplerounding   :       0.00          0          0
4.09/4.19	c   zirounding       :       0.00          0          0
4.09/4.19	c   rounding         :       0.00          0          0
4.09/4.19	c   shifting         :       0.00          0          0
4.09/4.19	c   intshifting      :       0.00          0          0
4.09/4.19	c   oneopt           :       0.00          0          0
4.09/4.19	c   twoopt           :       0.00          0          0
4.09/4.19	c   fixandinfer      :       0.00          0          0
4.09/4.19	c   feaspump         :       0.00          0          0
4.09/4.19	c   coefdiving       :       0.00          0          0
4.09/4.19	c   pscostdiving     :       0.00          0          0
4.09/4.19	c   fracdiving       :       0.00          0          0
4.09/4.19	c   veclendiving     :       0.00          0          0
4.09/4.19	c   intdiving        :       0.00          0          0
4.09/4.19	c   actconsdiving    :       0.00          0          0
4.09/4.19	c   objpscostdiving  :       0.00          0          0
4.09/4.19	c   rootsoldiving    :       0.00          0          0
4.09/4.19	c   linesearchdiving :       0.00          0          0
4.09/4.19	c   guideddiving     :       0.00          0          0
4.09/4.19	c   octane           :       0.00          0          0
4.09/4.19	c   rens             :       0.00          0          0
4.09/4.19	c   rins             :       0.00          0          0
4.09/4.19	c   localbranching   :       0.00          0          0
4.09/4.19	c   mutation         :       0.00          0          0
4.09/4.19	c   crossover        :       0.00          0          0
4.09/4.19	c   dins             :       0.00          0          0
4.09/4.19	c   undercover       :       0.00          0          0
4.09/4.19	c   nlp              :       0.00          0          0
4.09/4.19	c   trysol           :       0.00          0          0
4.09/4.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.09/4.19	c   primal LP        :       0.00          0          0       0.00          -
4.09/4.19	c   dual LP          :       0.05         43        934      21.72   18680.00
4.09/4.19	c   lex dual LP      :       0.00          0          0       0.00          -
4.09/4.19	c   barrier LP       :       0.00          0          0       0.00          -
4.09/4.19	c   diving/probing LP:       0.00          0          0       0.00          -
4.09/4.19	c   strong branching :       3.60        264      33543     127.06    9317.50
4.09/4.19	c     (at root node) :          -        176      30145     171.28          -
4.09/4.19	c   conflict analysis:       0.00          0          0       0.00          -
4.09/4.19	c B&B Tree           :
4.09/4.19	c   number of runs   :          3
4.09/4.19	c   nodes            :          3
4.09/4.19	c   nodes (total)    :          5
4.09/4.19	c   nodes left       :          0
4.09/4.19	c   max depth        :          2
4.09/4.19	c   max depth (total):          2
4.09/4.19	c   backtracks       :          0 (0.0%)
4.09/4.19	c   delayed cutoffs  :          0
4.09/4.19	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.09/4.19	c   avg switch length:       2.00
4.09/4.19	c   switching time   :       0.00
4.09/4.19	c Solution           :
4.09/4.19	c   Solutions found  :          1 (1 improvements)
4.09/4.19	c   First Solution   : +0.00000000000000e+00   (in run 3, after 3 nodes, 4.03 seconds, depth 2, found by <relaxation>)
4.09/4.19	c   Primal Bound     : +0.00000000000000e+00   (in run 3, after 3 nodes, 4.03 seconds, depth 2, found by <relaxation>)
4.09/4.19	c   Dual Bound       : +0.00000000000000e+00
4.09/4.19	c   Gap              :       0.00 %
4.09/4.19	c   Root Dual Bound  : +0.00000000000000e+00
4.09/4.19	c   Root Iterations  :        739
4.19/4.20	c Time complete: 4.19.

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667152-1276272601/watcher-2667152-1276272601 -o /tmp/evaluation-result-2667152-1276272601/solver-2667152-1276272601 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667152-1276272601.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: 1.25 1.04 0.93 2/106 4051
/proc/meminfo: memFree=1573416/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=7724 CPUtime=0
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 1014 0 0 0 0 0 0 0 17 0 1 0 2861834 7909376 934 1992294400 4194304 8223781 140733556673632 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4051/statm: 1931 943 348 984 0 944 0

[startup+0.030455 s]
/proc/loadavg: 1.25 1.04 0.93 2/106 4051
/proc/meminfo: memFree=1573416/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=13036 CPUtime=0.02
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 3716 0 0 0 1 1 0 0 17 0 1 0 2861834 13348864 2244 1992294400 4194304 8223781 140733556673632 18446744073709551615 4333573 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3259 2244 458 984 0 2272 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13036

[startup+0.101464 s]
/proc/loadavg: 1.25 1.04 0.93 2/106 4051
/proc/meminfo: memFree=1573416/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=21712 CPUtime=0.1
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 8791 0 0 0 7 3 0 0 17 0 1 0 2861834 22233088 4223 1992294400 4194304 8223781 140733556673632 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 5428 4223 577 984 0 4441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 21712

[startup+0.301488 s]
/proc/loadavg: 1.25 1.04 0.93 2/106 4051
/proc/meminfo: memFree=1573416/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=15744 CPUtime=0.29
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 8952 0 0 0 25 4 0 0 17 0 1 0 2861834 16121856 3094 1992294400 4194304 8223781 140733556673632 18446744073709551615 6055311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3936 3094 585 984 0 2949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15744

[startup+0.701537 s]
/proc/loadavg: 1.25 1.04 0.93 2/106 4051
/proc/meminfo: memFree=1573416/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=15812 CPUtime=0.69
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 8992 0 0 0 64 5 0 0 17 0 1 0 2861834 16191488 3134 1992294400 4194304 8223781 140733556673632 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3953 3134 586 984 0 2966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15812

[startup+1.50163 s]
/proc/loadavg: 1.25 1.04 0.93 2/107 4052
/proc/meminfo: memFree=1562744/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=15812 CPUtime=1.5
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 8992 0 0 0 143 7 0 0 18 0 1 0 2861834 16191488 3134 1992294400 4194304 8223781 140733556673632 18446744073709551615 6560183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3953 3134 586 984 0 2966 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15812

[startup+3.10083 s]
/proc/loadavg: 1.23 1.04 0.93 2/107 4052
/proc/meminfo: memFree=1562620/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=15076 CPUtime=3.09
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 9036 0 0 0 298 11 0 0 21 0 1 0 2861834 15437824 2919 1992294400 4194304 8223781 140733556673632 18446744073709551615 6562551 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3769 2919 589 984 0 2782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15076

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

[startup+3.90093 s]
/proc/loadavg: 1.23 1.04 0.93 2/107 4052
/proc/meminfo: memFree=1563116/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=15332 CPUtime=3.89
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 9150 0 0 0 375 14 0 0 24 0 1 0 2861834 15699968 2975 1992294400 4194304 8223781 140733556673632 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3833 2975 589 984 0 2846 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 15332

[startup+4.10095 s]
/proc/loadavg: 1.23 1.04 0.93 2/107 4052
/proc/meminfo: memFree=1563116/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=15308 CPUtime=4.09
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 9183 0 0 0 394 15 0 0 25 0 1 0 2861834 15675392 2970 1992294400 4194304 8223781 140733556673632 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4051/statm: 3827 2970 589 984 0 2840 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 15308

[startup+4.20097 s]
/proc/loadavg: 1.23 1.04 0.93 2/107 4052
/proc/meminfo: memFree=1563116/2059040 swapFree=4192956/4192956
[pid=4051] ppid=4049 vsize=11364 CPUtime=4.19
/proc/4051/stat : 4051 (pbscip.linux.x8) R 4049 4051 3354 0 -1 4202496 9184 0 0 0 404 15 0 0 25 0 1 0 2861834 11636736 2326 1992294400 4194304 8223781 140733556673632 18446744073709551615 4333578 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4051/statm: 2841 2326 590 984 0 1854 0
Current children cumulated CPU time (s) 4.19
Current children cumulated vsize (KiB) 11364

Child status: 0
Real time (s): 4.20367
CPU time (s): 4.20336
CPU user time (s): 4.04339
CPU system time (s): 0.159975
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 21976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.04338
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9188
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= 4
involuntary context switches= 69

runsolver used 0.013997 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-11 18:10:01
IDJOB=2667152
IDBENCH=1184
IDSOLVER=1169
FILE ID=node009/2667152-1276272601
PBS_JOBID= 11172202
Free space on /tmp= 62432 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-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110972958.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-2667152-1276272601/watcher-2667152-1276272601 -o /tmp/evaluation-result-2667152-1276272601/solver-2667152-1276272601 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667152-1276272601.opb -t 1800 -m 1800

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

MD5SUM BENCH= 78c7dd053a309e76acc4f92715af72ca
RANDOM SEED=335402292

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1573944 kB
Buffers:         48048 kB
Cached:         311272 kB
SwapCached:          0 kB
Active:         159984 kB
Inactive:       258528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1573944 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4740 kB
Writeback:           0 kB
AnonPages:       59124 kB
Mapped:          15392 kB
Slab:            44784 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180404 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= 62428 MiB
End job on node009 at 2010-06-11 18:10:05