Trace number 3738803

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
PB11: SCIP spx E_2 2011-06-10 (fixed)UNSAT 0.390939 0.391141

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randaef248.cudf.paranoid.opb
MD5SUM28e51ccf4eed55e7d7abea451dbcfcc8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6450
Total number of constraints29266
Number of constraints which are clauses28956
Number of constraints which are cardinality constraints (but not clauses)310
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2398
Biggest coefficient in the objective function 1849
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1020646
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1849
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1020646
Number of bits of the biggest sum of numbers20
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 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00	c Copyright (c) 2002-2011 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-3738803-1338735805.opb>
0.09/0.18	c original problem has 6450 variables (6450 bin, 0 int, 0 impl, 0 cont) and 29266 constraints
0.09/0.18	c problem read
0.09/0.18	c presolving settings loaded
0.19/0.23	c presolving:
0.29/0.30	c (round 1) 720 del vars, 1434 del conss, 0 add conss, 17 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 64536 impls, 307 clqs
0.29/0.32	c (round 2) 1042 del vars, 1943 del conss, 0 add conss, 201 chg bounds, 0 chg sides, 4 chg coeffs, 0 upgd conss, 75873 impls, 294 clqs
0.29/0.33	c presolving (3 rounds):
0.29/0.33	c  1180 deleted vars, 5990 deleted constraints, 0 added constraints, 433 tightened bounds, 0 added holes, 6 changed sides, 19 changed coefficients
0.29/0.33	c  77486 implications, 289 cliques
0.29/0.34	c presolving detected infeasibility
0.29/0.34	c Presolving Time: 0.11
0.29/0.34	c - non default parameters ----------------------------------------------------------------------
0.29/0.34	c # SCIP version 2.0.1.5
0.29/0.34	c 
0.29/0.34	c # frequency for displaying node information lines
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.34	c display/freq = 10000
0.29/0.34	c 
0.29/0.34	c # maximal time in seconds to run
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.34	c limits/time = 1797
0.29/0.34	c 
0.29/0.34	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.34	c limits/memory = 13950
0.29/0.34	c 
0.29/0.34	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.29/0.34	c # [type: int, range: [1,2], default: 1]
0.29/0.34	c timing/clocktype = 2
0.29/0.34	c 
0.29/0.34	c # belongs reading time to solving time?
0.29/0.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.34	c timing/reading = TRUE
0.29/0.34	c 
0.29/0.34	c # should presolving try to simplify inequalities
0.29/0.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.34	c constraints/linear/simplifyinequalities = TRUE
0.29/0.34	c 
0.29/0.34	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.29/0.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.34	c constraints/indicator/addCouplingCons = TRUE
0.29/0.34	c 
0.29/0.34	c # should presolving try to simplify knapsacks
0.29/0.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.34	c constraints/knapsack/simplifyinequalities = TRUE
0.29/0.34	c 
0.29/0.34	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.34	c separating/rapidlearning/freq = 0
0.29/0.34	c 
0.29/0.34	c -----------------------------------------------------------------------------------------------
0.29/0.34	c start solving
0.29/0.34	c 
0.29/0.34	c SCIP Status        : problem is solved [infeasible]
0.29/0.34	c Solving Time (sec) : 0.33
0.29/0.34	c Solving Nodes      : 0
0.29/0.34	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.29/0.34	c Dual Bound         : -1.00000000000000e+20
0.29/0.34	c Gap                : infinite
0.29/0.34	s UNSATISFIABLE
0.29/0.34	c SCIP Status        : problem is solved [infeasible]
0.29/0.34	c Total Time         :       0.33
0.29/0.34	c   solving          :       0.33
0.29/0.34	c   presolving       :       0.11 (included in solving)
0.29/0.34	c   reading          :       0.17 (included in solving)
0.29/0.34	c Original Problem   :
0.29/0.34	c   Problem name     : HOME/instance-3738803-1338735805.opb
0.29/0.34	c   Variables        : 6450 (6450 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.34	c   Constraints      : 29266 initial, 29266 maximal
0.29/0.34	c Presolved Problem  :
0.29/0.34	c   Problem name     : t_HOME/instance-3738803-1338735805.opb
0.29/0.34	c   Variables        : 5270 (5270 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.34	c   Constraints      : 23276 initial, 23276 maximal
0.29/0.34	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.29/0.34	c   trivial          :       0.00         16          0          0          0          0          0          0          0          0
0.29/0.34	c   dualfix          :       0.00          2          0          0          0          0          0          0          0          0
0.29/0.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   implics          :       0.00          0        105          0          0          0          0          0          0          0
0.29/0.34	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.29/0.34	c   linear           :       0.09        301        756          0        433          0       5990          0          6         19
0.29/0.34	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.29/0.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.34	c   integral         :          0          0          0          0          0          0          0          0          0          0          0          0
0.29/0.34	c   linear           :      23276          0          0          0          0          0          0          0          0          0          0          0
0.29/0.34	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
0.29/0.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.29/0.34	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.29/0.34	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.29/0.34	c   pseudoobj        :          0          0          0          0
0.29/0.34	c   rootredcost      :          0          0          0          0
0.29/0.34	c   vbounds          :          0          0          0          0
0.29/0.34	c Propagator Timings :  TotalTime  Propagate    Resprop
0.29/0.34	c   pseudoobj        :       0.00       0.00       0.00
0.29/0.34	c   rootredcost      :       0.00       0.00       0.00
0.29/0.34	c   vbounds          :       0.00       0.00       0.00
0.29/0.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.29/0.34	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.34	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.29/0.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.29/0.34	c   applied globally :          -          -          -          0        0.0          -          -          -
0.29/0.34	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.29/0.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.29/0.34	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.29/0.34	c   redcost          :       0.00          0          0          0          0          0
0.29/0.34	c   impliedbounds    :       0.00          0          0          0          0          0
0.29/0.34	c   intobj           :       0.00          0          0          0          0          0
0.29/0.34	c   gomory           :       0.00          0          0          0          0          0
0.29/0.34	c   cgmip            :       0.00          0          0          0          0          0
0.29/0.34	c   closecuts        :       0.00          0          0          0          0          0
0.29/0.34	c   strongcg         :       0.00          0          0          0          0          0
0.29/0.34	c   cmir             :       0.00          0          0          0          0          0
0.29/0.34	c   flowcover        :       0.00          0          0          0          0          0
0.29/0.34	c   clique           :       0.00          0          0          0          0          0
0.29/0.34	c   zerohalf         :       0.00          0          0          0          0          0
0.29/0.34	c   mcf              :       0.00          0          0          0          0          0
0.29/0.34	c   oddcycle         :       0.00          0          0          0          0          0
0.29/0.34	c   rapidlearning    :       0.00          0          0          0          0          0
0.29/0.34	c Pricers            :       Time      Calls       Vars
0.29/0.34	c   problem variables:       0.00          0          0
0.29/0.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.29/0.34	c   pscost           :       0.00          0          0          0          0          0          0
0.29/0.34	c   inference        :       0.00          0          0          0          0          0          0
0.29/0.34	c   mostinf          :       0.00          0          0          0          0          0          0
0.29/0.34	c   leastinf         :       0.00          0          0          0          0          0          0
0.29/0.34	c   fullstrong       :       0.00          0          0          0          0          0          0
0.29/0.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.29/0.34	c   random           :       0.00          0          0          0          0          0          0
0.29/0.34	c   relpscost        :       0.00          0          0          0          0          0          0
0.29/0.34	c Primal Heuristics  :       Time      Calls      Found
0.29/0.34	c   LP solutions     :       0.00          -          0
0.29/0.34	c   pseudo solutions :       0.00          -          0
0.29/0.34	c   trivial          :       0.01          1          0
0.29/0.34	c   shiftandpropagate:       0.00          0          0
0.29/0.34	c   simplerounding   :       0.00          0          0
0.29/0.34	c   zirounding       :       0.00          0          0
0.29/0.34	c   rounding         :       0.00          0          0
0.29/0.34	c   shifting         :       0.00          0          0
0.29/0.34	c   intshifting      :       0.00          0          0
0.29/0.34	c   oneopt           :       0.00          0          0
0.29/0.34	c   twoopt           :       0.00          0          0
0.29/0.34	c   fixandinfer      :       0.00          0          0
0.29/0.34	c   feaspump         :       0.00          0          0
0.29/0.34	c   clique           :       0.00          0          0
0.29/0.34	c   coefdiving       :       0.00          0          0
0.29/0.34	c   pscostdiving     :       0.00          0          0
0.29/0.34	c   fracdiving       :       0.00          0          0
0.29/0.34	c   veclendiving     :       0.00          0          0
0.29/0.34	c   intdiving        :       0.00          0          0
0.29/0.34	c   actconsdiving    :       0.00          0          0
0.29/0.34	c   objpscostdiving  :       0.00          0          0
0.29/0.34	c   rootsoldiving    :       0.00          0          0
0.29/0.34	c   linesearchdiving :       0.00          0          0
0.29/0.34	c   guideddiving     :       0.00          0          0
0.29/0.34	c   octane           :       0.00          0          0
0.29/0.34	c   rens             :       0.00          0          0
0.29/0.34	c   rins             :       0.00          0          0
0.29/0.34	c   localbranching   :       0.00          0          0
0.29/0.34	c   mutation         :       0.00          0          0
0.29/0.34	c   crossover        :       0.00          0          0
0.29/0.34	c   dins             :       0.00          0          0
0.29/0.34	c   vbounds          :       0.00          0          0
0.29/0.34	c   undercover       :       0.00          0          0
0.29/0.34	c   subnlp           :       0.00          0          0
0.29/0.34	c   trysol           :       0.00          0          0
0.29/0.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.29/0.34	c   primal LP        :       0.00          0          0       0.00          -
0.29/0.34	c   dual LP          :       0.00          0          0       0.00          -
0.29/0.34	c   lex dual LP      :       0.00          0          0       0.00          -
0.29/0.34	c   barrier LP       :       0.00          0          0       0.00          -
0.29/0.34	c   diving/probing LP:       0.00          0          0       0.00          -
0.29/0.34	c   strong branching :       0.00          0          0       0.00          -
0.29/0.34	c     (at root node) :          -          0          0       0.00          -
0.29/0.34	c   conflict analysis:       0.00          0          0       0.00          -
0.29/0.34	c B&B Tree           :
0.29/0.34	c   number of runs   :          1
0.29/0.34	c   nodes            :          0
0.29/0.34	c   nodes (total)    :          0
0.29/0.34	c   nodes left       :          1
0.29/0.34	c   max depth        :         -1
0.29/0.34	c   max depth (total):         -1
0.29/0.34	c   backtracks       :          0 (0.0%)
0.29/0.34	c   delayed cutoffs  :          0
0.29/0.34	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.29/0.34	c   avg switch length:       0.00
0.29/0.34	c   switching time   :       0.00
0.29/0.34	c Solution           :
0.29/0.34	c   Solutions found  :          0 (0 improvements)
0.29/0.34	c   Primal Bound     : infeasible
0.29/0.34	c   Dual Bound       :          -
0.29/0.34	c   Gap              :   infinite
0.29/0.34	c   Root Dual Bound  :          -
0.29/0.34	c   Root Iterations  :          0
0.29/0.39	c Time complete: 0.38.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3738803-1338735805/watcher-3738803-1338735805 -o /tmp/evaluation-result-3738803-1338735805/solver-3738803-1338735805 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3738803-1338735805.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 1.96 1.98 1.99 2/174 31689
/proc/meminfo: memFree=28279540/32873852 swapFree=7624/7624
[pid=31689] ppid=31687 vsize=9456 CPUtime=0 cores=0,2,4,6
/proc/31689/stat : 31689 (scip-2.0.1.4b_2) R 31687 31689 29314 0 -1 4202496 1501 0 0 0 0 0 0 0 20 0 1 0 339705954 9682944 1455 33554432000 4194304 9016284 140736289824944 140735337049656 7875499 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31689/statm: 2364 1456 311 1178 0 1182 0

[startup+0.033409 s]
/proc/loadavg: 1.96 1.98 1.99 2/174 31689
/proc/meminfo: memFree=28279540/32873852 swapFree=7624/7624
[pid=31689] ppid=31687 vsize=18080 CPUtime=0.02 cores=0,2,4,6
/proc/31689/stat : 31689 (scip-2.0.1.4b_2) R 31687 31689 29314 0 -1 4202496 3527 0 0 0 2 0 0 0 20 0 1 0 339705954 18513920 3481 33554432000 4194304 9016284 140736289824944 140735337049656 7870473 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31689/statm: 4520 3481 360 1178 0 3338 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18080

[startup+0.100244 s]
/proc/loadavg: 1.96 1.98 1.99 2/174 31689
/proc/meminfo: memFree=28279540/32873852 swapFree=7624/7624
[pid=31689] ppid=31687 vsize=23940 CPUtime=0.09 cores=0,2,4,6
/proc/31689/stat : 31689 (scip-2.0.1.4b_2) R 31687 31689 29314 0 -1 4202496 4968 0 0 0 9 0 0 0 20 0 1 0 339705954 24514560 4922 33554432000 4194304 9016284 140736289824944 140735337049656 7854966 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31689/statm: 5985 4922 360 1178 0 4803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23940

[startup+0.300226 s]
/proc/loadavg: 1.96 1.98 1.99 2/174 31689
/proc/meminfo: memFree=28279540/32873852 swapFree=7624/7624
[pid=31689] ppid=31687 vsize=61620 CPUtime=0.29 cores=0,2,4,6
/proc/31689/stat : 31689 (scip-2.0.1.4b_2) R 31687 31689 29314 0 -1 4202496 14102 0 0 0 27 2 0 0 20 0 1 0 339705954 63098880 14037 33554432000 4194304 9016284 140736289824944 140736289688840 5212092 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/31689/statm: 15405 14037 493 1178 0 14223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 61620

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

Child status: 0
Real time (s): 0.391141
CPU time (s): 0.390939
CPU user time (s): 0.356945
CPU system time (s): 0.033994
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 61620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.356945
system time used= 0.033994
maximum resident set size= 58772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15027
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2

runsolver used 0.000999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-03 17:03:25
IDJOB=3738803
IDBENCH=72126
IDSOLVER=2329
FILE ID=node131/3738803-1338735805
RUNJOBID= node131-1338713677-29330
PBS_JOBID= 14636738
Free space on /tmp= 71384 MiB

SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randaef248.cudf.paranoid.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3738803-1338735805/watcher-3738803-1338735805 -o /tmp/evaluation-result-3738803-1338735805/solver-3738803-1338735805 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3738803-1338735805.opb -t 1800 -m 15500

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

MD5SUM BENCH= 28e51ccf4eed55e7d7abea451dbcfcc8
RANDOM SEED=1523219772

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28280184 kB
Buffers:          560024 kB
Cached:          3096416 kB
SwapCached:         2348 kB
Active:          1517148 kB
Inactive:        2207736 kB
Active(anon):      64432 kB
Inactive(anon):     3664 kB
Active(file):    1452716 kB
Inactive(file):  2204072 kB
Unevictable:        7624 kB
Mlocked:            7624 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:             35692 kB
Writeback:             0 kB
AnonPages:         72884 kB
Mapped:            16360 kB
Shmem:                 0 kB
Slab:             729724 kB
SReclaimable:     171036 kB
SUnreclaim:       558688 kB
KernelStack:        1456 kB
PageTables:         3928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     189848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71368 MiB
End job on node131 at 2012-06-03 17:03:25