Trace number 2703646

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1798.2 1798.74

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-berlin_5_8_0.opb
MD5SUM5d09427ddf3dc39fc0331bd5827affb8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark63488
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 63488
Optimality of the best value was proved NO
Number of variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073790975
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1024000000
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147979262
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703646-1278557660.opb>
0.19/0.21	c original problem has 9464 variables (9464 bin, 0 int, 0 impl, 0 cont) and 1820 constraints
0.19/0.21	c problem read
0.19/0.21	c presolving settings loaded
0.29/0.34	c presolving:
0.29/0.39	c (round 1) 30 del vars, 1 del conss, 30 chg bounds, 1152 chg sides, 1152 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.39/0.49	c (round 2) 30 del vars, 95 del conss, 30 chg bounds, 1152 chg sides, 1152 chg coeffs, 1141 upgd conss, 0 impls, 0 clqs
0.59/0.61	c (round 3) 124 del vars, 95 del conss, 30 chg bounds, 1152 chg sides, 1152 chg coeffs, 1141 upgd conss, 576 impls, 0 clqs
0.69/0.70	c (round 4) 124 del vars, 95 del conss, 30 chg bounds, 1340 chg sides, 1528 chg coeffs, 1631 upgd conss, 576 impls, 0 clqs
1.39/1.43	c    (1.2s) probing: 411/9340 (4.4%) - 0 fixings, 0 aggregations, 321 implications, 0 bound changes
1.39/1.43	c    (1.2s) probing aborted: 100/100 successive totally useless probings
1.39/1.44	c presolving (5 rounds):
1.39/1.44	c  124 deleted vars, 95 deleted constraints, 30 tightened bounds, 0 added holes, 1340 changed sides, 1528 changed coefficients
1.39/1.44	c  1218 implications, 0 cliques
1.39/1.44	c presolved problem has 9340 variables (9340 bin, 0 int, 0 impl, 0 cont) and 1913 constraints
1.39/1.44	c    1322 constraints of type <knapsack>
1.39/1.44	c     188 constraints of type <setppc>
1.39/1.44	c      94 constraints of type <linear>
1.39/1.44	c     309 constraints of type <logicor>
1.39/1.44	c transformed objective value is always integral (scale: 1024)
1.39/1.44	c Presolving Time: 1.15
1.39/1.44	c - non default parameters ----------------------------------------------------------------------
1.39/1.44	c # SCIP version 1.2.1.3
1.39/1.44	c 
1.39/1.44	c # frequency for displaying node information lines
1.39/1.44	c # [type: int, range: [-1,2147483647], default: 100]
1.39/1.44	c display/freq = 10000
1.39/1.44	c 
1.39/1.44	c # maximal time in seconds to run
1.39/1.44	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.39/1.44	c limits/time = 1789.8
1.39/1.44	c 
1.39/1.44	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.39/1.44	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.39/1.44	c limits/memory = 1620
1.39/1.44	c 
1.39/1.44	c # default clock type (1: CPU user seconds, 2: wall clock time)
1.39/1.44	c # [type: int, range: [1,2], default: 1]
1.39/1.44	c timing/clocktype = 2
1.39/1.44	c 
1.39/1.44	c # should presolving try to simplify inequalities
1.39/1.44	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.44	c constraints/linear/simplifyinequalities = TRUE
1.39/1.44	c 
1.39/1.44	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.39/1.44	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.44	c constraints/indicator/addCouplingCons = TRUE
1.39/1.44	c 
1.39/1.44	c # should presolving try to simplify knapsacks
1.39/1.44	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.39/1.44	c constraints/knapsack/simplifyinequalities = TRUE
1.39/1.44	c 
1.39/1.44	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.39/1.44	c # [type: int, range: [-1,2147483647], default: -1]
1.39/1.44	c separating/rapidlearning/freq = 0
1.39/1.44	c 
1.39/1.44	c -----------------------------------------------------------------------------------------------
1.39/1.44	c start solving
1.39/1.44	c 
1.59/1.67	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.59/1.67	c   1.5s|     1 |     0 |  1050 |     - |  39M|   0 | 667 |9340 |1913 |9340 |1913 |   0 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
16.69/16.74	c  16.5s|     1 |     0 |  6358 |     - |  43M|   0 | 796 |9340 |2983 |9340 |2012 |  99 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
17.29/17.35	c  17.1s|     1 |     0 |  6454 |     - |  43M|   0 | 875 |9340 |2983 |9340 |2094 | 181 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
17.89/17.95	c  17.7s|     1 |     0 |  6549 |     - |  43M|   0 | 956 |9340 |2983 |9340 |2175 | 262 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
18.59/18.65	c  18.4s|     1 |     0 |  6672 |     - |  43M|   0 |1046 |9340 |2983 |9340 |2271 | 358 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
19.28/19.39	c  19.2s|     1 |     0 |  6814 |     - |  43M|   0 |1118 |9340 |2983 |9340 |2383 | 470 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
20.18/20.26	c  20.1s|     1 |     0 |  7025 |     - |  44M|   0 |1192 |9340 |2983 |9340 |2485 | 572 |   0 |   0 | 5.324800e+04 |      --      |    Inf 
21.09/21.18	c  21.0s|     1 |     2 |  7025 |     - |  44M|   0 |1192 |9340 |2983 |9340 |2485 | 572 |   0 |  12 | 5.324800e+04 |      --      |    Inf 
29.38/29.48	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
115.76/115.89	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
115.76/115.89	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
115.76/115.89	c (node 39) error in strong branching call for variable <t_x2875> with solution 0.818172
116.86/116.92	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
116.86/116.92	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
116.86/116.92	c (node 40) error in strong branching call for variable <t_x2875> with solution 0.818172
117.16/117.22	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
117.16/117.22	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
117.16/117.22	c (node 42) error in strong branching call for variable <t_x2875> with solution 0.818172
144.75/144.80	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
145.25/145.37	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
147.95/148.06	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
177.54/177.69	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
200.04/200.18	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
213.93/214.01	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
228.82/228.91	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
232.12/232.27	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
237.32/237.47	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
247.72/247.88	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
248.02/248.17	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
248.02/248.17	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
248.02/248.17	c (node 362) error in strong branching call for variable <t_x2750> with solution 0.570302
248.32/248.44	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
248.32/248.44	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
248.32/248.44	c (node 364) error in strong branching call for variable <t_x2750> with solution 0.570302
248.82/248.96	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
248.82/248.96	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
248.82/248.96	c (node 365) error in strong branching call for variable <t_x3001> with solution 0.705882
252.83/253.00	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
252.83/253.00	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
252.83/253.00	c (node 376) error in strong branching call for variable <t_x4888> with solution 0.062487
253.12/253.27	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1797.96/1798.60	c 
1797.96/1798.60	c SCIP Status        : solving was interrupted [time limit reached]
1797.96/1798.60	c Solving Time (sec) : 1798.39
1797.96/1798.60	c Solving Nodes      : 395
1797.96/1798.60	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1797.96/1798.60	c Dual Bound         : +5.32480000000000e+04
1797.96/1798.60	c Gap                : infinite
1797.96/1798.60	s UNKNOWN
1797.96/1798.60	c SCIP Status        : solving was interrupted [time limit reached]
1797.96/1798.60	c Solving Time       :    1798.39
1797.96/1798.60	c Original Problem   :
1797.96/1798.60	c   Problem name     : HOME/instance-2703646-1278557660.opb
1797.96/1798.60	c   Variables        : 9464 (9464 binary, 0 integer, 0 implicit integer, 0 continuous)
1797.96/1798.60	c   Constraints      : 1820 initial, 1820 maximal
1797.96/1798.60	c Presolved Problem  :
1797.96/1798.60	c   Problem name     : t_HOME/instance-2703646-1278557660.opb
1797.96/1798.60	c   Variables        : 9340 (9340 binary, 0 integer, 0 implicit integer, 0 continuous)
1797.96/1798.60	c   Constraints      : 1913 initial, 3249 maximal
1797.96/1798.60	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1797.96/1798.60	c   trivial          :       0.01          0          0          0          0          0          0          0          0
1797.96/1798.60	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
1797.96/1798.60	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1797.96/1798.60	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1797.96/1798.60	c   implics          :       0.01          0          0          0          0          0          0          0          0
1797.96/1798.60	c   probing          :       0.70          0          0          0          0          0          0          0          0
1797.96/1798.60	c   knapsack         :       0.19          0          0          0          0          0          0        188        376
1797.96/1798.60	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1797.96/1798.60	c   linear           :       0.16         30         94          0         30          0         95       1152       1152
1797.96/1798.60	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1797.96/1798.60	c   root node        :          -          0          -          -          0          -          -          -          -
1797.96/1798.60	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1797.96/1798.60	c   integral         :          0          0          0        374          0          2        118          0          0        654
1797.96/1798.60	c   knapsack         :       1322          6       6185          0          1         24       2229       1197          0          0
1797.96/1798.60	c   setppc           :        188          6       6161          0          1          0        339          0          0          0
1797.96/1798.60	c   linear           :         94+         7       6161          0          0         26       1135        161          0          0
1797.96/1798.60	c   logicor          :        309+         6       1110          0          1          3        176          0          0          0
1797.96/1798.60	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1797.96/1798.60	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1797.96/1798.60	c   integral         :     107.06       0.00       0.00     107.06       0.00
1797.96/1798.60	c   knapsack         :       1.36       0.37       0.99       0.00       0.00
1797.96/1798.60	c   setppc           :       0.09       0.00       0.09       0.00       0.00
1797.96/1798.60	c   linear           :       0.50       0.01       0.49       0.00       0.00
1797.96/1798.60	c   logicor          :       0.02       0.00       0.02       0.00       0.00
1797.96/1798.60	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1797.96/1798.60	c Propagators        :       Time      Calls    Cutoffs    DomReds
1797.96/1798.60	c   vbounds          :       0.00          2          0          0
1797.96/1798.60	c   rootredcost      :       0.01          0          0          0
1797.96/1798.60	c   pseudoobj        :       0.03       5227          0          0
1797.96/1798.60	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1797.96/1798.60	c   propagation      :       0.02         53         52        167       28.5          8       30.0          -
1797.96/1798.60	c   infeasible LP    :       0.52        191        123        159        6.9          5       16.4          0
1797.96/1798.60	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1797.96/1798.60	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1797.96/1798.60	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1797.96/1798.60	c   applied globally :          -          -          -        266       14.5          -          -          -
1797.96/1798.60	c   applied locally  :          -          -          -          0        0.0          -          -          -
1797.96/1798.60	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1797.96/1798.60	c   cut pool         :       0.00          5          -          -          2          -    (maximal pool size: 39)
1797.96/1798.60	c   redcost          :       0.46        370          0          0          0          0
1797.96/1798.60	c   impliedbounds    :       0.01          6          0          0         38          0
1797.96/1798.60	c   intobj           :       0.00          0          0          0          0          0
1797.96/1798.60	c   cgmip            :       0.00          0          0          0          0          0
1797.96/1798.60	c   gomory           :       0.80          6          0          0          7          0
1797.96/1798.60	c   strongcg         :       0.80          6          0          0         14          0
1797.96/1798.60	c   cmir             :       0.66          6          0          0          0          0
1797.96/1798.60	c   flowcover        :       0.57          6          0          0          0          0
1797.96/1798.60	c   clique           :       0.01          1          0          0          0          0
1797.96/1798.60	c   zerohalf         :       0.00          0          0          0          0          0
1797.96/1798.60	c   mcf              :       0.01          1          0          0          0          0
1797.96/1798.60	c   rapidlearning    :      11.84          1          0          0          0       1070
1797.96/1798.60	c Pricers            :       Time      Calls       Vars
1797.96/1798.60	c   problem variables:       0.00          0          0
1797.96/1798.60	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1797.96/1798.60	c   relpscost        :     107.06        374          2        118          0          0        654
1797.96/1798.60	c   pscost           :       0.00          0          0          0          0          0          0
1797.96/1798.60	c   inference        :       0.00          1          0          0          0          0          2
1797.96/1798.60	c   mostinf          :       0.00          0          0          0          0          0          0
1797.96/1798.60	c   leastinf         :       0.00          0          0          0          0          0          0
1797.96/1798.60	c   fullstrong       :       0.00          0          0          0          0          0          0
1797.96/1798.60	c   allfullstrong    :       0.00          0          0          0          0          0          0
1797.96/1798.60	c   random           :       0.00          0          0          0          0          0          0
1797.96/1798.60	c Primal Heuristics  :       Time      Calls      Found
1797.96/1798.60	c   LP solutions     :       0.00          -          0
1797.96/1798.60	c   pseudo solutions :       0.00          -          0
1797.96/1798.60	c   oneopt           :       0.00          0          0
1797.96/1798.60	c   crossover        :       0.00          0          0
1797.96/1798.60	c   veclendiving     :      13.51          3          0
1797.96/1798.60	c   coefdiving       :      17.88          4          0
1797.96/1798.60	c   rootsoldiving    :       7.44          2          0
1797.96/1798.60	c   pscostdiving     :      12.18          4          0
1797.96/1798.60	c   feaspump         :       6.97          2          0
1797.96/1798.60	c   fracdiving       :      10.90          5          0
1797.96/1798.60	c   linesearchdiving :       3.77          5          0
1797.96/1798.60	c   objpscostdiving  :       1.46          3          0
1797.96/1798.60	c   trivial          :       0.03          2          0
1797.96/1798.60	c   simplerounding   :       0.00          0          0
1797.96/1798.60	c   zirounding       :       0.15        329          0
1797.96/1798.60	c   rounding         :       0.23        226          0
1797.96/1798.60	c   shifting         :       5.00         37          0
1797.96/1798.60	c   intshifting      :       0.00          0          0
1797.96/1798.60	c   twoopt           :       0.00          0          0
1797.96/1798.60	c   fixandinfer      :       0.00          0          0
1797.96/1798.60	c   intdiving        :       0.00          0          0
1797.96/1798.60	c   actconsdiving    :       0.00          0          0
1797.96/1798.60	c   guideddiving     :       0.00          0          0
1797.96/1798.60	c   octane           :       0.00          0          0
1797.96/1798.60	c   rens             :       0.23          1          0
1797.96/1798.60	c   rins             :       0.00          0          0
1797.96/1798.60	c   localbranching   :       0.00          0          0
1797.96/1798.60	c   mutation         :       0.00          0          0
1797.96/1798.60	c   dins             :       0.00          0          0
1797.96/1798.60	c   undercover       :       0.00          0          0
1797.96/1798.60	c   nlp              :       0.00          0          0
1797.96/1798.60	c   trysol           :       0.00          0          0
1797.96/1798.60	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1797.96/1798.60	c   primal LP        :       0.01          0          0       0.00       0.00
1797.96/1798.60	c   dual LP          :    1591.52        447    1031650    2307.94     648.21
1797.96/1798.60	c   lex dual LP      :       0.00          0          0       0.00          -
1797.96/1798.60	c   barrier LP       :       0.00          0          0       0.00          -
1797.96/1798.60	c   diving/probing LP:      62.01       2312     112430      48.63    1813.16
1797.96/1798.60	c   strong branching :     106.78       1344     150688     112.12    1411.16
1797.96/1798.60	c     (at root node) :          -         12        366      30.50          -
1797.96/1798.60	c   conflict analysis:       0.00          0          0       0.00          -
1797.96/1798.60	c B&B Tree           :
1797.96/1798.60	c   number of runs   :          1
1797.96/1798.60	c   nodes            :        395
1797.96/1798.60	c   nodes (total)    :        395
1797.96/1798.60	c   nodes left       :        262
1797.96/1798.60	c   max depth        :         66
1797.96/1798.60	c   max depth (total):         66
1797.96/1798.60	c   backtracks       :         41 (10.4%)
1797.96/1798.60	c   delayed cutoffs  :          0
1797.96/1798.60	c   repropagations   :        637 (502 domain reductions, 0 cutoffs)
1797.96/1798.60	c   avg switch length:       5.39
1797.96/1798.60	c   switching time   :       0.24
1797.96/1798.60	c Solution           :
1797.96/1798.60	c   Solutions found  :          0 (0 improvements)
1797.96/1798.60	c   Primal Bound     :          -
1797.96/1798.60	c   Dual Bound       : +5.32480000000000e+04
1797.96/1798.60	c   Gap              :   infinite
1797.96/1798.60	c   Root Dual Bound  : +5.32480000000000e+04
1797.96/1798.60	c   Root Iterations  :       7025
1798.15/1798.73	c Time complete: 1798.19.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703646-1278557660/watcher-2703646-1278557660 -o /tmp/evaluation-result-2703646-1278557660/solver-2703646-1278557660 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703646-1278557660.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27221
/proc/meminfo: memFree=1705640/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=7904 CPUtime=0
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 1066 0 0 0 0 0 0 0 20 0 1 0 23978326 8093696 978 1992294400 4194304 8395647 140734407326448 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27221/statm: 1976 987 365 1026 0 946 0

[startup+0.030267 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27221
/proc/meminfo: memFree=1705640/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=15124 CPUtime=0.02
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 3088 0 0 0 1 1 0 0 20 0 1 0 23978326 15486976 3000 1992294400 4194304 8395647 140734407326448 18446744073709551615 5755147 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27221/statm: 3781 3000 393 1026 0 2751 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15124

[startup+0.101274 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27221
/proc/meminfo: memFree=1705640/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=18436 CPUtime=0.09
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 3885 0 0 0 8 1 0 0 20 0 1 0 23978326 18878464 3797 1992294400 4194304 8395647 140734407326448 18446744073709551615 5754862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27221/statm: 4609 3797 393 1026 0 3579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18436

[startup+0.301293 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27221
/proc/meminfo: memFree=1705640/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=39104 CPUtime=0.29
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 9366 0 0 0 26 3 0 0 20 0 1 0 23978326 40042496 8924 1992294400 4194304 8395647 140734407326448 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 9776 8924 430 1026 0 8746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39104

[startup+0.701331 s]
/proc/loadavg: 1.00 1.00 0.93 3/106 27221
/proc/meminfo: memFree=1705640/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=58128 CPUtime=0.69
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 13793 0 0 0 65 4 0 0 20 0 1 0 23978326 59523072 13351 1992294400 4194304 8395647 140734407326448 18446744073709551615 5093790 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 14532 13351 497 1026 0 13502 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58128

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27222
/proc/meminfo: memFree=1653552/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=63700 CPUtime=1.49
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 15333 0 0 0 144 5 0 0 23 0 1 0 23978326 65228800 14891 1992294400 4194304 8395647 140734407326448 18446744073709551615 4342042 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 15925 14891 538 1026 0 14895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63700

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27222
/proc/meminfo: memFree=1635572/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=76724 CPUtime=3.09
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 19356 0 0 0 301 8 0 0 25 0 1 0 23978326 78565376 18076 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 19181 18076 592 1026 0 18151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76724

[startup+6.30087 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27222
/proc/meminfo: memFree=1582500/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=131560 CPUtime=6.29
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 32437 0 0 0 613 16 0 0 25 0 1 0 23978326 134717440 31156 1992294400 4194304 8395647 140734407326448 18446744073709551615 4687806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 32890 31156 626 1026 0 31860 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131560

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27222
/proc/meminfo: memFree=1580020/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=134280 CPUtime=12.68
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 33126 0 0 0 1246 22 0 0 25 0 1 0 23978326 137502720 31845 1992294400 4194304 8395647 140734407326448 18446744073709551615 5029532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 33570 31845 631 1026 0 32540 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 134280

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27222
/proc/meminfo: memFree=1570968/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=25.49
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35379 0 0 0 2516 33 0 0 25 0 1 0 23978326 144580608 34090 1992294400 4194304 8395647 140734407326448 18446744073709551615 6746598 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34090 638 1026 0 34268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 141192

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27223
/proc/meminfo: memFree=1570968/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=51.07
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35479 0 0 0 5058 49 0 0 25 0 1 0 23978326 144580608 34190 1992294400 4194304 8395647 140734407326448 18446744073709551615 6698332 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34190 738 1026 0 34268 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 141192

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27224
/proc/meminfo: memFree=1570968/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=102.27
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35479 0 0 0 10140 87 0 0 25 0 1 0 23978326 144580608 34190 1992294400 4194304 8395647 140734407326448 18446744073709551615 6698072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34190 738 1026 0 34268 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 141192

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27226
/proc/meminfo: memFree=1570844/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=162.24
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35496 0 0 0 16094 130 0 0 25 0 1 0 23978326 144580608 34207 1992294400 4194304 8395647 140734407326448 18446744073709551615 6667510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34207 738 1026 0 34268 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 141192

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27228
/proc/meminfo: memFree=1570720/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=222.23
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 22042 181 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6742992 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 141192

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27230
/proc/meminfo: memFree=1570720/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=282.21
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 27998 223 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6723864 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 141192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27230
/proc/meminfo: memFree=1570596/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=342.2
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 33964 256 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6723957 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 141192

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27241
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=402.15
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 39926 289 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6721238 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 141192

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27243
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=462.14
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 45895 319 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6746624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 141192

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27245
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=522.12
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 51862 350 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 141192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27247
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=582.11
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 57830 381 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 141192

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27247
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=642.1
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 63797 413 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 141192

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1061.97
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 105561 636 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6586971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 141192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27261
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1121.95
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 111528 667 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6586971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 141192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27262
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1181.94
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 117493 701 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6723321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 141192

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27263
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1241.91
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 123463 728 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 141192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27265
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1301.91
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 129429 762 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6723502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 141192

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27267
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1361.88
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 135396 792 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6741036 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 141192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27269
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1421.87
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 141364 823 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6721172 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 141192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27274
/proc/meminfo: memFree=1569232/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1481.85
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 147330 855 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6723300 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 141192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27274
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1541.83
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 153297 886 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 141192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27276
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1601.81
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 159265 916 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6746590 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 141192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27278
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1661.8
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 165233 947 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6721235 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 141192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27280
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1721.78
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 171197 981 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6741244 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 141192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1781.76
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 177164 1012 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6696590 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 141192

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1791.36
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 178119 1017 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 141192

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1794.56
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 178437 1019 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6721325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 141192

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1796.16
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 178596 1020 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6723058 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 141192

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1796.96
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 178676 1020 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6741854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1796.96
Current children cumulated vsize (KiB) 141192

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1797.76
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35519 0 0 0 178756 1020 0 0 25 0 1 0 23978326 144580608 34230 1992294400 4194304 8395647 140734407326448 18446744073709551615 6721618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34230 738 1026 0 34268 0
Current children cumulated CPU time (s) 1797.76
Current children cumulated vsize (KiB) 141192

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/107 27282
/proc/meminfo: memFree=1569604/2059040 swapFree=4139400/4192956
[pid=27221] ppid=27219 vsize=141192 CPUtime=1798.15
/proc/27221/stat : 27221 (pbscip.linux.x8) R 27219 27221 25098 0 -1 4202496 35522 0 0 0 178795 1020 0 0 25 0 1 0 23978326 144580608 34233 1992294400 4194304 8395647 140734407326448 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27221/statm: 35298 34233 741 1026 0 34268 0
Current children cumulated CPU time (s) 1798.15
Current children cumulated vsize (KiB) 141192

Child status: 0
Real time (s): 1798.74
CPU time (s): 1798.2
CPU user time (s): 1787.98
CPU system time (s): 10.2244
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 141192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.98
system time used= 10.2244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 4952

runsolver used 3.17352 second user time and 8.29374 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-08 04:54:21
IDJOB=2703646
IDBENCH=2337
IDSOLVER=1213
FILE ID=node018/2703646-1278557660
PBS_JOBID= 11239514
Free space on /tmp= 62520 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-berlin_5_8_0.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-2703646-1278557660/watcher-2703646-1278557660 -o /tmp/evaluation-result-2703646-1278557660/solver-2703646-1278557660 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703646-1278557660.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5d09427ddf3dc39fc0331bd5827affb8
RANDOM SEED=1426060122

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1706044 kB
Buffers:         56476 kB
Cached:         209488 kB
SwapCached:       6956 kB
Active:         160164 kB
Inactive:       119572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1706044 kB
SwapTotal:     4192956 kB
SwapFree:      4139400 kB
Dirty:           11452 kB
Writeback:           0 kB
AnonPages:       11464 kB
Mapped:          12000 kB
Slab:            51244 kB
PageTables:       4276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180284 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= 62508 MiB
End job on node018 at 2010-07-08 05:24:20