Trace number 3733459

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 0.834872 0.836175

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc06.opb
MD5SUM0662414c0fee45075e37f5c5e2481506
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51018
Total number of constraints820
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints820
Minimum length of a constraint30
Maximum length of a constraint13471
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 211324891222433894400
Number of bits of the biggest number in a constraint 68
Biggest sum of numbers in a constraint 23205541583449342163452
Number of bits of the biggest sum of numbers75
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-3733459-1338697311.opb>
0.19/0.24	c [src/scip/reader_opb.c:3100] Warning: there might be <4967> coefficients or weight out of range!
0.19/0.24	c original problem has 51018 variables (51018 bin, 0 int, 0 impl, 0 cont) and 820 constraints
0.19/0.24	c problem read
0.19/0.24	c presolving settings loaded
0.39/0.42	c presolving:
0.49/0.51	c (round 1) 18147 del vars, 65 del conss, 17909 chg bounds, 37 chg sides, 2131 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.49/0.56	c (round 2) 25203 del vars, 106 del conss, 24965 chg bounds, 37 chg sides, 8595 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.49/0.56	c (round 3) 25539 del vars, 106 del conss, 25301 chg bounds, 37 chg sides, 8847 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.49/0.57	c (round 4) 26323 del vars, 106 del conss, 26085 chg bounds, 37 chg sides, 9285 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.59/0.62	c (round 5) 26323 del vars, 106 del conss, 26085 chg bounds, 37 chg sides, 9285 chg coeffs, 450 upgd conss, 0 impls, 0 clqs
0.69/0.74	c presolving (6 rounds):
0.69/0.74	c  26411 deleted vars, 107 deleted constraints, 26095 tightened bounds, 0 added holes, 90 changed sides, 13388 changed coefficients
0.69/0.74	c  316 implications, 781 cliques
0.69/0.74	c presolving detected infeasibility
0.69/0.74	c Presolving Time: 0.42
0.69/0.74	c - non default parameters ----------------------------------------------------------------------
0.69/0.74	c # SCIP version 1.2.1.3
0.69/0.74	c 
0.69/0.74	c # frequency for displaying node information lines
0.69/0.74	c # [type: int, range: [-1,2147483647], default: 100]
0.69/0.74	c display/freq = 10000
0.69/0.74	c 
0.69/0.74	c # maximal time in seconds to run
0.69/0.74	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.74	c limits/time = 1789.76
0.69/0.74	c 
0.69/0.74	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.69/0.74	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.74	c limits/memory = 13950
0.69/0.74	c 
0.69/0.74	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.69/0.74	c # [type: int, range: [1,2], default: 1]
0.69/0.74	c timing/clocktype = 2
0.69/0.74	c 
0.69/0.74	c # should presolving try to simplify inequalities
0.69/0.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.74	c constraints/linear/simplifyinequalities = TRUE
0.69/0.74	c 
0.69/0.74	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.69/0.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.74	c constraints/indicator/addCouplingCons = TRUE
0.69/0.74	c 
0.69/0.74	c # should presolving try to simplify knapsacks
0.69/0.74	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.74	c constraints/knapsack/simplifyinequalities = TRUE
0.69/0.74	c 
0.69/0.74	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.69/0.74	c # [type: int, range: [-1,2147483647], default: -1]
0.69/0.74	c separating/rapidlearning/freq = 0
0.69/0.74	c 
0.69/0.74	c -----------------------------------------------------------------------------------------------
0.69/0.74	c start solving
0.69/0.74	c 
0.69/0.74	c SCIP Status        : problem is solved [infeasible]
0.69/0.74	c Solving Time (sec) : 0.50
0.69/0.74	c Solving Nodes      : 0
0.69/0.74	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.69/0.74	c Dual Bound         : -1.00000000000000e+20
0.69/0.74	c Gap                : infinite
0.69/0.74	s UNSATISFIABLE
0.69/0.74	c SCIP Status        : problem is solved [infeasible]
0.69/0.74	c Solving Time       :       0.50
0.69/0.74	c Original Problem   :
0.69/0.74	c   Problem name     : HOME/instance-3733459-1338697311.opb
0.69/0.74	c   Variables        : 51018 (51018 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.74	c   Constraints      : 820 initial, 820 maximal
0.69/0.74	c Presolved Problem  :
0.69/0.74	c   Problem name     : t_HOME/instance-3733459-1338697311.opb
0.69/0.74	c   Variables        : 24607 (24607 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.74	c   Constraints      : 713 initial, 713 maximal
0.69/0.74	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.69/0.74	c   trivial          :       0.01          0          0          0          0          0          0          0          0
0.69/0.74	c   dualfix          :       0.01         31          0          0          0          0          0          0          0
0.69/0.74	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.69/0.74	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.69/0.74	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.69/0.74	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.69/0.74	c   knapsack         :       0.11         78          0          0          0          0          1         53       4103
0.69/0.74	c   linear           :       0.19      26134        168          0      26095          0        106         37       9285
0.69/0.74	c   root node        :          -          0          -          -          0          -          -          -          -
0.69/0.74	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.74	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.69/0.74	c   knapsack         :        449          0          0          0          0          0          0          0          0          0
0.69/0.74	c   linear           :        264          0          0          0          0          0          0          0          0          0
0.69/0.74	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.69/0.74	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.69/0.74	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.69/0.74	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
0.69/0.74	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.69/0.74	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.69/0.74	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.69/0.74	c   pseudoobj        :       0.00          0          0          0
0.69/0.74	c   rootredcost      :       0.00          0          0          0
0.69/0.74	c   vbounds          :       0.00          0          0          0
0.69/0.74	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.69/0.74	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.74	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.74	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.74	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.74	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.74	c   applied globally :          -          -          -          0        0.0          -          -          -
0.69/0.74	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.69/0.74	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.69/0.74	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.69/0.74	c   redcost          :       0.00          0          0          0          0          0
0.69/0.74	c   impliedbounds    :       0.00          0          0          0          0          0
0.69/0.74	c   intobj           :       0.00          0          0          0          0          0
0.69/0.74	c   cgmip            :       0.00          0          0          0          0          0
0.69/0.74	c   gomory           :       0.00          0          0          0          0          0
0.69/0.74	c   strongcg         :       0.00          0          0          0          0          0
0.69/0.74	c   cmir             :       0.00          0          0          0          0          0
0.69/0.74	c   flowcover        :       0.00          0          0          0          0          0
0.69/0.74	c   clique           :       0.00          0          0          0          0          0
0.69/0.74	c   zerohalf         :       0.00          0          0          0          0          0
0.69/0.74	c   mcf              :       0.00          0          0          0          0          0
0.69/0.74	c   rapidlearning    :       0.00          0          0          0          0          0
0.69/0.74	c Pricers            :       Time      Calls       Vars
0.69/0.74	c   problem variables:       0.00          0          0
0.69/0.74	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.74	c   pscost           :       0.00          0          0          0          0          0          0
0.69/0.74	c   inference        :       0.00          0          0          0          0          0          0
0.69/0.74	c   mostinf          :       0.00          0          0          0          0          0          0
0.69/0.74	c   leastinf         :       0.00          0          0          0          0          0          0
0.69/0.74	c   fullstrong       :       0.00          0          0          0          0          0          0
0.69/0.74	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.69/0.74	c   random           :       0.00          0          0          0          0          0          0
0.69/0.74	c   relpscost        :       0.00          0          0          0          0          0          0
0.69/0.74	c Primal Heuristics  :       Time      Calls      Found
0.69/0.74	c   LP solutions     :       0.00          -          0
0.69/0.74	c   pseudo solutions :       0.00          -          0
0.69/0.74	c   trivial          :       0.04          1          0
0.69/0.74	c   simplerounding   :       0.00          0          0
0.69/0.74	c   zirounding       :       0.00          0          0
0.69/0.74	c   rounding         :       0.00          0          0
0.69/0.74	c   shifting         :       0.00          0          0
0.69/0.74	c   intshifting      :       0.00          0          0
0.69/0.74	c   oneopt           :       0.00          0          0
0.69/0.74	c   twoopt           :       0.00          0          0
0.69/0.74	c   fixandinfer      :       0.00          0          0
0.69/0.74	c   feaspump         :       0.00          0          0
0.69/0.74	c   coefdiving       :       0.00          0          0
0.69/0.74	c   pscostdiving     :       0.00          0          0
0.69/0.74	c   fracdiving       :       0.00          0          0
0.69/0.74	c   veclendiving     :       0.00          0          0
0.69/0.74	c   intdiving        :       0.00          0          0
0.69/0.74	c   actconsdiving    :       0.00          0          0
0.69/0.74	c   objpscostdiving  :       0.00          0          0
0.69/0.74	c   rootsoldiving    :       0.00          0          0
0.69/0.74	c   linesearchdiving :       0.00          0          0
0.69/0.74	c   guideddiving     :       0.00          0          0
0.69/0.74	c   octane           :       0.00          0          0
0.69/0.74	c   rens             :       0.00          0          0
0.69/0.74	c   rins             :       0.00          0          0
0.69/0.74	c   localbranching   :       0.00          0          0
0.69/0.74	c   mutation         :       0.00          0          0
0.69/0.74	c   crossover        :       0.00          0          0
0.69/0.74	c   dins             :       0.00          0          0
0.69/0.74	c   undercover       :       0.00          0          0
0.69/0.74	c   nlp              :       0.00          0          0
0.69/0.74	c   trysol           :       0.00          0          0
0.69/0.74	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.69/0.74	c   primal LP        :       0.00          0          0       0.00          -
0.69/0.74	c   dual LP          :       0.00          0          0       0.00          -
0.69/0.74	c   lex dual LP      :       0.00          0          0       0.00          -
0.69/0.74	c   barrier LP       :       0.00          0          0       0.00          -
0.69/0.74	c   diving/probing LP:       0.00          0          0       0.00          -
0.69/0.74	c   strong branching :       0.00          0          0       0.00          -
0.69/0.74	c     (at root node) :          -          0          0       0.00          -
0.69/0.74	c   conflict analysis:       0.00          0          0       0.00          -
0.69/0.74	c B&B Tree           :
0.69/0.74	c   number of runs   :          1
0.69/0.74	c   nodes            :          0
0.69/0.74	c   nodes (total)    :          0
0.69/0.74	c   nodes left       :          1
0.69/0.74	c   max depth        :         -1
0.69/0.74	c   max depth (total):         -1
0.69/0.74	c   backtracks       :          0 (0.0%)
0.69/0.74	c   delayed cutoffs  :          0
0.69/0.74	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.69/0.74	c   avg switch length:       0.00
0.69/0.74	c   switching time   :       0.00
0.69/0.74	c Solution           :
0.69/0.74	c   Solutions found  :          0 (0 improvements)
0.69/0.74	c   Primal Bound     : infeasible
0.69/0.74	c   Dual Bound       :          -
0.69/0.74	c   Gap              :   infinite
0.69/0.74	c   Root Dual Bound  :          -
0.69/0.74	c   Root Iterations  :          0
0.79/0.83	c Time complete: 0.82.

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-3733459-1338697311/watcher-3733459-1338697311 -o /tmp/evaluation-result-3733459-1338697311/solver-3733459-1338697311 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3733459-1338697311.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: 2.00 2.00 2.00 3/176 16345
/proc/meminfo: memFree=26997348/32873660 swapFree=7120/7120
[pid=16345] ppid=16343 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/16345/stat : 16345 (pbscip.linux.x8) R 16343 16345 13836 0 -1 4202496 1329 0 0 0 0 0 0 0 20 0 1 0 335856893 9158656 1275 33554432000 4194304 8395647 140733306457776 140734873369288 7382157 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16345/statm: 2236 1287 374 1026 0 1206 0

[startup+0.089304 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 16345
/proc/meminfo: memFree=26997348/32873660 swapFree=7120/7120
[pid=16345] ppid=16343 vsize=33884 CPUtime=0.08 cores=0,2,4,6
/proc/16345/stat : 16345 (pbscip.linux.x8) R 16343 16345 13836 0 -1 4202496 7703 0 0 0 8 0 0 0 20 0 1 0 335856893 34697216 7649 33554432000 4194304 8395647 140733306457776 140734873369288 4424487 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16345/statm: 8471 7649 393 1026 0 7441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 33884

[startup+0.100264 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 16345
/proc/meminfo: memFree=26997348/32873660 swapFree=7120/7120
[pid=16345] ppid=16343 vsize=36124 CPUtime=0.09 cores=0,2,4,6
/proc/16345/stat : 16345 (pbscip.linux.x8) R 16343 16345 13836 0 -1 4202496 8295 0 0 0 9 0 0 0 20 0 1 0 335856893 36990976 8241 33554432000 4194304 8395647 140733306457776 140734873369288 7274843 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16345/statm: 9031 8241 393 1026 0 8001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36124

[startup+0.300206 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 16345
/proc/meminfo: memFree=26997348/32873660 swapFree=7120/7120
[pid=16345] ppid=16343 vsize=96052 CPUtime=0.29 cores=0,2,4,6
/proc/16345/stat : 16345 (pbscip.linux.x8) R 16343 16345 13836 0 -1 4202496 23469 0 0 0 27 2 0 0 20 0 1 0 335856893 98357248 23056 33554432000 4194304 8395647 140733306457776 140734873369288 6347101 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/16345/statm: 24013 23056 414 1026 0 22983 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 96052

[startup+0.700234 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 16345
/proc/meminfo: memFree=26997348/32873660 swapFree=7120/7120
[pid=16345] ppid=16343 vsize=142384 CPUtime=0.69 cores=0,2,4,6
/proc/16345/stat : 16345 (pbscip.linux.x8) R 16343 16345 13836 0 -1 4202496 33725 0 0 0 65 4 0 0 20 0 1 0 335856893 145801216 33267 33554432000 4194304 8395647 140733306457776 140734873369288 4482995 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/16345/statm: 35596 33267 490 1026 0 34566 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 142384

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

[startup+0.800292 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 16345
/proc/meminfo: memFree=26997348/32873660 swapFree=7120/7120
[pid=16345] ppid=16343 vsize=144180 CPUtime=0.79 cores=0,2,4,6
/proc/16345/stat : 16345 (pbscip.linux.x8) R 16343 16345 13836 0 -1 4202496 34239 0 0 0 75 4 0 0 20 0 1 0 335856893 147640320 33781 33554432000 4194304 8395647 140733306457776 140733306453608 6345709 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16345/statm: 36045 33781 525 1026 0 35015 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 144180

Child status: 0
Real time (s): 0.836175
CPU time (s): 0.834872
CPU user time (s): 0.777881
CPU system time (s): 0.056991
CPU usage (%): 99.8442
Max. virtual memory (cumulated for all children) (KiB): 144180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.777881
system time used= 0.056991
maximum resident set size= 135124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34247
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= 3

runsolver used 0.003999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node117 at 2012-06-03 06:21:51
IDJOB=3733459
IDBENCH=2466
IDSOLVER=2326
FILE ID=node117/3733459-1338697311
RUNJOBID= node117-1338678620-13855
PBS_JOBID= 14636696
Free space on /tmp= 69108 MiB

SOLVER NAME= PB10: 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/MIPLIB/miplib/normalized-mps-v2-20-10-misc06.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-3733459-1338697311/watcher-3733459-1338697311 -o /tmp/evaluation-result-3733459-1338697311/solver-3733459-1338697311 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3733459-1338697311.opb -t 1800 -m 15500

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

MD5SUM BENCH= 0662414c0fee45075e37f5c5e2481506
RANDOM SEED=54620382

node117.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		: 2667.148
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	: 5334.29
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		: 2667.148
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		: 2667.148
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		: 2667.148
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	: 5331.95
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		: 2667.148
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		: 2667.148
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		: 2667.148
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		: 2667.148
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:       32873660 kB
MemFree:        26997348 kB
Buffers:          608996 kB
Cached:          4132196 kB
SwapCached:          776 kB
Active:          2517132 kB
Inactive:        2446220 kB
Active(anon):     208256 kB
Inactive(anon):     9972 kB
Active(file):    2308876 kB
Inactive(file):  2436248 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67107012 kB
Dirty:             12856 kB
Writeback:             4 kB
AnonPages:        221836 kB
Mapped:            15284 kB
Shmem:                80 kB
Slab:             776356 kB
SReclaimable:     220632 kB
SUnreclaim:       555724 kB
KernelStack:        1440 kB
PageTables:         4480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     334948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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= 69096 MiB
End job on node117 at 2012-06-03 06:21:52