Trace number 3693551

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
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedUNSAT 0.293954 0.293224

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-rand199fd6.cudf.paranoid.opb
MD5SUMed6439846d599590769e7881fb6d3c5e
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 benchmark0.014997
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6600
Total number of constraints29501
Number of constraints which are clauses29152
Number of constraints which are cardinality constraints (but not clauses)349
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 2426
Biggest coefficient in the objective function 1877
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1036102
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1877
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1036102
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3693551-1338038974.opb>
0.06/0.08	c original problem has 6600 variables (6600 bin, 0 int, 0 impl, 0 cont) and 29501 constraints
0.06/0.08	c problem read in 0.08
0.09/0.17	c presolving:
0.19/0.24	c presolving (1 rounds):
0.19/0.24	c  575 deleted vars, 1274 deleted constraints, 0 added constraints, 25 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.19/0.24	c  34839 implications, 344 cliques
0.19/0.24	c presolving detected infeasibility
0.19/0.24	c Presolving Time: 0.13
0.19/0.24	c - non default parameters ----------------------------------------------------------------------
0.19/0.24	c # SCIP version 2.1.1.4
0.19/0.24	c 
0.19/0.24	c # maximal time in seconds to run
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/time = 1797
0.19/0.24	c 
0.19/0.24	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/memory = 13950
0.19/0.24	c 
0.19/0.24	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.19/0.24	c # [type: int, range: [1,2], default: 1]
0.19/0.24	c timing/clocktype = 2
0.19/0.24	c 
0.19/0.24	c # belongs reading time to solving time?
0.19/0.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.24	c timing/reading = TRUE
0.19/0.24	c 
0.19/0.24	c -----------------------------------------------------------------------------------------------
0.19/0.24	c start solving
0.19/0.24	s UNSATISFIABLE
0.19/0.24	c SCIP Status        : problem is solved [infeasible]
0.19/0.24	c Total Time         :       0.24
0.19/0.24	c   solving          :       0.24
0.19/0.24	c   presolving       :       0.13 (included in solving)
0.19/0.24	c   reading          :       0.08 (included in solving)
0.19/0.24	c   copying          :       0.00 (0 times copied the problem)
0.19/0.24	c Original Problem   :
0.19/0.24	c   Problem name     : HOME/instance-3693551-1338038974.opb
0.19/0.24	c   Variables        : 6600 (6600 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24	c   Constraints      : 29501 initial, 29501 maximal
0.19/0.24	c   Objective sense  : minimize
0.19/0.24	c Presolved Problem  :
0.19/0.24	c   Problem name     : t_HOME/instance-3693551-1338038974.opb
0.19/0.24	c   Variables        : 6025 (6025 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.24	c   Constraints      : 28227 initial, 28227 maximal
0.19/0.24	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.19/0.24	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   trivial          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   dualfix          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   gateextraction   :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   implics          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   probing          :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.19/0.24	c   linear           :       0.06       0.00         24        551          0         25          0       1274          0          1          0
0.19/0.24	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.19/0.24	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.24	c   integral         :          0          0          0          0          0          0          0          0          0          0          0          0          0
0.19/0.24	c   linear           :      28227      28227          0          0          0          0          0          0          0          0          0          0          0
0.19/0.24	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0          0
0.19/0.24	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.19/0.24	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.19/0.24	c   pseudoobj        :          0          0          0          0
0.19/0.24	c   redcost          :          0          0          0          0
0.19/0.24	c   rootredcost      :          0          0          0          0
0.19/0.24	c   vbounds          :          0          0          0          0
0.19/0.24	c   probing          :          0          0          0          0
0.19/0.24	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.19/0.24	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c   probing          :       0.00       0.00       0.00       0.00       0.00
0.19/0.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.19/0.24	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.24	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.19/0.24	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.19/0.24	c   applied globally :          -          -          -          0        0.0          -          -          -
0.19/0.24	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.19/0.24	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.19/0.24	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.19/0.24	c   clique           :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   cmir             :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   gomory           :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   intobj           :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   mcf              :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.19/0.24	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.19/0.24	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.19/0.24	c   problem variables:       0.00          -          0          0
0.19/0.24	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.19/0.24	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   random           :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.19/0.24	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.19/0.24	c   LP solutions     :       0.00          -          -          0
0.19/0.24	c   pseudo solutions :       0.00          -          -          0
0.19/0.24	c   smallcard        :       0.00       0.00          0          0
0.19/0.24	c   trivial          :       0.01       0.00          1          0
0.19/0.24	c   shiftandpropagate:       0.00       0.00          0          0
0.19/0.24	c   simplerounding   :       0.00       0.00          0          0
0.19/0.24	c   zirounding       :       0.00       0.00          0          0
0.19/0.24	c   rounding         :       0.00       0.00          0          0
0.19/0.24	c   shifting         :       0.00       0.00          0          0
0.19/0.24	c   intshifting      :       0.00       0.00          0          0
0.19/0.24	c   oneopt           :       0.00       0.00          0          0
0.19/0.24	c   twoopt           :       0.00       0.00          0          0
0.19/0.24	c   indtwoopt        :       0.00       0.00          0          0
0.19/0.24	c   indoneopt        :       0.00       0.00          0          0
0.19/0.24	c   fixandinfer      :       0.00       0.00          0          0
0.19/0.24	c   feaspump         :       0.00       0.00          0          0
0.19/0.24	c   clique           :       0.00       0.00          0          0
0.19/0.24	c   indrounding      :       0.00       0.00          0          0
0.19/0.24	c   indcoefdiving    :       0.00       0.00          0          0
0.19/0.24	c   coefdiving       :       0.00       0.00          0          0
0.19/0.24	c   pscostdiving     :       0.00       0.00          0          0
0.19/0.24	c   nlpdiving        :       0.00       0.00          0          0
0.19/0.24	c   fracdiving       :       0.00       0.00          0          0
0.19/0.24	c   veclendiving     :       0.00       0.00          0          0
0.19/0.24	c   intdiving        :       0.00       0.00          0          0
0.19/0.24	c   actconsdiving    :       0.00       0.00          0          0
0.19/0.24	c   objpscostdiving  :       0.00       0.00          0          0
0.19/0.24	c   rootsoldiving    :       0.00       0.00          0          0
0.19/0.24	c   linesearchdiving :       0.00       0.00          0          0
0.19/0.24	c   guideddiving     :       0.00       0.00          0          0
0.19/0.24	c   octane           :       0.00       0.00          0          0
0.19/0.24	c   rens             :       0.00       0.00          0          0
0.19/0.24	c   rins             :       0.00       0.00          0          0
0.19/0.24	c   localbranching   :       0.00       0.00          0          0
0.19/0.24	c   mutation         :       0.00       0.00          0          0
0.19/0.24	c   crossover        :       0.00       0.00          0          0
0.19/0.24	c   dins             :       0.00       0.00          0          0
0.19/0.24	c   vbounds          :       0.00       0.00          0          0
0.19/0.24	c   undercover       :       0.00       0.00          0          0
0.19/0.24	c   subnlp           :       0.00       0.00          0          0
0.19/0.24	c   trysol           :       0.00       0.00          0          0
0.19/0.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.19/0.24	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.19/0.24	c   dual LP          :       0.00          0          0       0.00          -       0.00          0
0.19/0.24	c   lex dual LP      :       0.00          0          0       0.00          -
0.19/0.24	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.19/0.24	c   diving/probing LP:       0.00          0          0       0.00          -
0.19/0.24	c   strong branching :       0.00          0          0       0.00          -
0.19/0.24	c     (at root node) :          -          0          0       0.00          -
0.19/0.24	c   conflict analysis:       0.00          0          0       0.00          -
0.19/0.24	c B&B Tree           :
0.19/0.24	c   number of runs   :          1
0.19/0.24	c   nodes            :          0
0.19/0.24	c   nodes (total)    :          0
0.19/0.24	c   nodes left       :          1
0.19/0.24	c   max depth        :         -1
0.19/0.24	c   max depth (total):         -1
0.19/0.24	c   backtracks       :          0 (0.0%)
0.19/0.24	c   delayed cutoffs  :          0
0.19/0.24	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.19/0.24	c   avg switch length:       0.00
0.19/0.24	c   switching time   :       0.00
0.19/0.24	c Solution           :
0.19/0.24	c   Solutions found  :          0 (0 improvements)
0.19/0.24	c   Primal Bound     : infeasible
0.19/0.24	c   Dual Bound       :          -
0.19/0.24	c   Gap              :   infinite
0.19/0.24	c   Root Dual Bound  :          -
0.19/0.24	c   Root Iterations  :          0
0.19/0.29	c Time complete: 0.28.

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-3693551-1338038974/watcher-3693551-1338038974 -o /tmp/evaluation-result-3693551-1338038974/solver-3693551-1338038974 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693551-1338038974.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.51 2.13 2.04 3/176 9530
/proc/meminfo: memFree=28768240/32873648 swapFree=6856/6856
[pid=9530] ppid=9528 vsize=11640 CPUtime=0 cores=0,2,4,6
/proc/9530/stat : 9530 (scip-2.1.1.4sfi) R 9528 9530 7220 0 -1 4202496 1585 0 0 0 0 0 0 0 20 0 1 0 270022807 11919360 1539 33554432000 4194304 10169799 140736972906448 140733241597064 7543003 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/9530/statm: 2910 1554 403 1459 0 1442 0

[startup+0.074209 s]
/proc/loadavg: 2.51 2.13 2.04 3/176 9530
/proc/meminfo: memFree=28768240/32873648 swapFree=6856/6856
[pid=9530] ppid=9528 vsize=23508 CPUtime=0.06 cores=0,2,4,6
/proc/9530/stat : 9530 (scip-2.1.1.4sfi) R 9528 9530 7220 0 -1 4202496 4652 0 0 0 6 0 0 0 20 0 1 0 270022807 24072192 4606 33554432000 4194304 10169799 140736972906448 140733241597064 5281196 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/9530/statm: 5877 4606 412 1459 0 4409 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 23508

[startup+0.10029 s]
/proc/loadavg: 2.51 2.13 2.04 3/176 9530
/proc/meminfo: memFree=28768240/32873648 swapFree=6856/6856
[pid=9530] ppid=9528 vsize=37612 CPUtime=0.09 cores=0,2,4,6
/proc/9530/stat : 9530 (scip-2.1.1.4sfi) R 9528 9530 7220 0 -1 4202496 8110 0 0 0 9 0 0 0 20 0 1 0 270022807 38514688 8064 33554432000 4194304 10169799 140736972906448 140733241597064 4635276 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9530/statm: 9403 8064 463 1459 0 7935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37612

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

[startup+0.20029 s]
/proc/loadavg: 2.51 2.13 2.04 3/176 9530
/proc/meminfo: memFree=28768240/32873648 swapFree=6856/6856
[pid=9530] ppid=9528 vsize=68480 CPUtime=0.19 cores=0,2,4,6
/proc/9530/stat : 9530 (scip-2.1.1.4sfi) R 9528 9530 7220 0 -1 4202496 15561 0 0 0 17 2 0 0 20 0 1 0 270022807 70123520 15515 33554432000 4194304 10169799 140736972906448 140733241597064 8961143 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/9530/statm: 17120 15515 557 1459 0 15652 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 68480

Child status: 0
Real time (s): 0.293224
CPU time (s): 0.293954
CPU user time (s): 0.25796
CPU system time (s): 0.035994
CPU usage (%): 100.249
Max. virtual memory (cumulated for all children) (KiB): 68480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.25796
system time used= 0.035994
maximum resident set size= 65392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16495
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= 1

runsolver used 0.003999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node125 at 2012-05-26 15:29:34
IDJOB=3693551
IDBENCH=72129
IDSOLVER=2272
FILE ID=node125/3693551-1338038974
RUNJOBID= node125-1338029661-8139
PBS_JOBID= 14624346
Free space on /tmp= 71276 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand199fd6.cudf.paranoid.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693551-1338038974/watcher-3693551-1338038974 -o /tmp/evaluation-result-3693551-1338038974/solver-3693551-1338038974 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693551-1338038974.opb -t 1800 -m 15500

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

MD5SUM BENCH= ed6439846d599590769e7881fb6d3c5e
RANDOM SEED=1227850347

node125.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		: 2666.373
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	: 5332.74
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		: 2666.373
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		: 2666.373
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	: 5331.92
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		: 2666.373
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	: 5331.90
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		: 2666.373
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		: 2666.373
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	: 5438.54
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		: 2666.373
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	: 5331.91
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		: 2666.373
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28768132 kB
Buffers:          249024 kB
Cached:          2901896 kB
SwapCached:            0 kB
Active:          1272376 kB
Inactive:        2050860 kB
Active(anon):     174904 kB
Inactive(anon):        0 kB
Active(file):    1097472 kB
Inactive(file):  2050860 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14584 kB
Writeback:             0 kB
AnonPages:        180928 kB
Mapped:            17568 kB
Shmem:               200 kB
Slab:             641968 kB
SReclaimable:      85380 kB
SUnreclaim:       556588 kB
KernelStack:        1440 kB
PageTables:         4268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     288516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71264 MiB
End job on node125 at 2012-05-26 15:29:34