Trace number 2704470

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 3.42648 3.42789

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-bnl2.opb
MD5SUM1aac4473a72704481ef90ef3ff1598a7
Bench CategoryOPT-BIGINT (optimisation, big integers)
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 benchmark7.2349
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables104670
Total number of constraints2262
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 constraints2262
Minimum length of a constraint30
Maximum length of a constraint2460
Number of terms in the objective function 50550
Biggest coefficient in the objective function 322444669747200
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 11314136774293353
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 322444669747200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 11314136774293353
Number of bits of the biggest sum of numbers54
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-2704470-1278559491.opb>
1.19/1.24	c original problem has 104670 variables (104670 bin, 0 int, 0 impl, 0 cont) and 2262 constraints
1.19/1.24	c problem read
1.19/1.24	c presolving settings loaded
2.39/2.42	c presolving:
2.79/2.84	c presolving (1 rounds):
2.79/2.84	c  9511 deleted vars, 80 deleted constraints, 4989 tightened bounds, 0 added holes, 39 changed sides, 366 changed coefficients
2.79/2.84	c  0 implications, 0 cliques
2.89/2.94	c presolving detected infeasibility
2.89/2.94	c Presolving Time: 1.09
2.89/2.94	c - non default parameters ----------------------------------------------------------------------
2.89/2.94	c # SCIP version 1.2.1.3
2.89/2.94	c 
2.89/2.94	c # frequency for displaying node information lines
2.89/2.94	c # [type: int, range: [-1,2147483647], default: 100]
2.89/2.94	c display/freq = 10000
2.89/2.94	c 
2.89/2.94	c # maximal time in seconds to run
2.89/2.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.89/2.94	c limits/time = 1788.76
2.89/2.94	c 
2.89/2.94	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.89/2.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.89/2.94	c limits/memory = 1620
2.89/2.94	c 
2.89/2.94	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.89/2.94	c # [type: int, range: [1,2], default: 1]
2.89/2.94	c timing/clocktype = 2
2.89/2.94	c 
2.89/2.94	c # should presolving try to simplify inequalities
2.89/2.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.94	c constraints/linear/simplifyinequalities = TRUE
2.89/2.94	c 
2.89/2.94	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.89/2.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.94	c constraints/indicator/addCouplingCons = TRUE
2.89/2.94	c 
2.89/2.94	c # should presolving try to simplify knapsacks
2.89/2.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.94	c constraints/knapsack/simplifyinequalities = TRUE
2.89/2.94	c 
2.89/2.95	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.89/2.95	c # [type: int, range: [-1,2147483647], default: -1]
2.89/2.95	c separating/rapidlearning/freq = 0
2.89/2.95	c 
2.89/2.95	c -----------------------------------------------------------------------------------------------
2.89/2.95	c start solving
2.89/2.95	c 
2.89/2.95	c SCIP Status        : problem is solved [infeasible]
2.89/2.95	c Solving Time (sec) : 1.70
2.89/2.95	c Solving Nodes      : 0
2.89/2.95	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.89/2.95	c Dual Bound         : -1.00000000000000e+20
2.89/2.95	c Gap                : infinite
2.89/2.95	s UNSATISFIABLE
2.89/2.95	c SCIP Status        : problem is solved [infeasible]
2.89/2.95	c Solving Time       :       1.70
2.89/2.95	c Original Problem   :
2.89/2.95	c   Problem name     : HOME/instance-2704470-1278559491.opb
2.89/2.95	c   Variables        : 104670 (104670 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.95	c   Constraints      : 2262 initial, 2262 maximal
2.89/2.95	c Presolved Problem  :
2.89/2.95	c   Problem name     : t_HOME/instance-2704470-1278559491.opb
2.89/2.95	c   Variables        : 95159 (95159 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.95	c   Constraints      : 2182 initial, 2182 maximal
2.89/2.95	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.89/2.95	c   trivial          :       0.02          0          0          0          0          0          0          0          0
2.89/2.95	c   dualfix          :       0.02       3360          0          0          0          0          0          0          0
2.89/2.95	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.89/2.95	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.89/2.95	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.89/2.95	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.89/2.95	c   linear           :       0.29       5037       1114          0       4989          0         80         39        366
2.89/2.95	c   root node        :          -          0          -          -          0          -          -          -          -
2.89/2.95	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.95	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.89/2.95	c   linear           :       2182          0          0          0          0          0          0          0          0          0
2.89/2.95	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.89/2.95	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.89/2.95	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.89/2.95	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.89/2.95	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.89/2.95	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.89/2.95	c   pseudoobj        :       0.00          0          0          0
2.89/2.95	c   rootredcost      :       0.00          0          0          0
2.89/2.95	c   vbounds          :       0.00          0          0          0
2.89/2.95	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.89/2.95	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.89/2.95	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.95	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.95	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.95	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.89/2.95	c   applied globally :          -          -          -          0        0.0          -          -          -
2.89/2.95	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.89/2.95	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.89/2.95	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.89/2.95	c   redcost          :       0.00          0          0          0          0          0
2.89/2.95	c   impliedbounds    :       0.00          0          0          0          0          0
2.89/2.95	c   intobj           :       0.00          0          0          0          0          0
2.89/2.95	c   cgmip            :       0.00          0          0          0          0          0
2.89/2.95	c   gomory           :       0.00          0          0          0          0          0
2.89/2.95	c   strongcg         :       0.00          0          0          0          0          0
2.89/2.95	c   cmir             :       0.00          0          0          0          0          0
2.89/2.95	c   flowcover        :       0.00          0          0          0          0          0
2.89/2.95	c   clique           :       0.00          0          0          0          0          0
2.89/2.95	c   zerohalf         :       0.00          0          0          0          0          0
2.89/2.95	c   mcf              :       0.00          0          0          0          0          0
2.89/2.95	c   rapidlearning    :       0.00          0          0          0          0          0
2.89/2.95	c Pricers            :       Time      Calls       Vars
2.89/2.95	c   problem variables:       0.00          0          0
2.89/2.95	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.95	c   pscost           :       0.00          0          0          0          0          0          0
2.89/2.95	c   inference        :       0.00          0          0          0          0          0          0
2.89/2.95	c   mostinf          :       0.00          0          0          0          0          0          0
2.89/2.95	c   leastinf         :       0.00          0          0          0          0          0          0
2.89/2.95	c   fullstrong       :       0.00          0          0          0          0          0          0
2.89/2.95	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.89/2.95	c   random           :       0.00          0          0          0          0          0          0
2.89/2.95	c   relpscost        :       0.00          0          0          0          0          0          0
2.89/2.95	c Primal Heuristics  :       Time      Calls      Found
2.89/2.95	c   LP solutions     :       0.00          -          0
2.89/2.95	c   pseudo solutions :       0.00          -          0
2.89/2.95	c   trivial          :       0.24          1          0
2.89/2.95	c   simplerounding   :       0.00          0          0
2.89/2.95	c   zirounding       :       0.00          0          0
2.89/2.95	c   rounding         :       0.00          0          0
2.89/2.95	c   shifting         :       0.00          0          0
2.89/2.95	c   intshifting      :       0.00          0          0
2.89/2.95	c   oneopt           :       0.00          0          0
2.89/2.95	c   twoopt           :       0.00          0          0
2.89/2.95	c   fixandinfer      :       0.00          0          0
2.89/2.95	c   feaspump         :       0.00          0          0
2.89/2.95	c   coefdiving       :       0.00          0          0
2.89/2.95	c   pscostdiving     :       0.00          0          0
2.89/2.95	c   fracdiving       :       0.00          0          0
2.89/2.95	c   veclendiving     :       0.00          0          0
2.89/2.95	c   intdiving        :       0.00          0          0
2.89/2.95	c   actconsdiving    :       0.00          0          0
2.89/2.95	c   objpscostdiving  :       0.00          0          0
2.89/2.95	c   rootsoldiving    :       0.00          0          0
2.89/2.95	c   linesearchdiving :       0.00          0          0
2.89/2.95	c   guideddiving     :       0.00          0          0
2.89/2.95	c   octane           :       0.00          0          0
2.89/2.95	c   rens             :       0.00          0          0
2.89/2.95	c   rins             :       0.00          0          0
2.89/2.95	c   localbranching   :       0.00          0          0
2.89/2.95	c   mutation         :       0.00          0          0
2.89/2.95	c   crossover        :       0.00          0          0
2.89/2.95	c   dins             :       0.00          0          0
2.89/2.95	c   undercover       :       0.00          0          0
2.89/2.95	c   nlp              :       0.00          0          0
2.89/2.95	c   trysol           :       0.00          0          0
2.89/2.95	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.89/2.95	c   primal LP        :       0.00          0          0       0.00          -
2.89/2.95	c   dual LP          :       0.00          0          0       0.00          -
2.89/2.95	c   lex dual LP      :       0.00          0          0       0.00          -
2.89/2.95	c   barrier LP       :       0.00          0          0       0.00          -
2.89/2.95	c   diving/probing LP:       0.00          0          0       0.00          -
2.89/2.95	c   strong branching :       0.00          0          0       0.00          -
2.89/2.95	c     (at root node) :          -          0          0       0.00          -
2.89/2.95	c   conflict analysis:       0.00          0          0       0.00          -
2.89/2.95	c B&B Tree           :
2.89/2.95	c   number of runs   :          1
2.89/2.95	c   nodes            :          0
2.89/2.95	c   nodes (total)    :          0
2.89/2.95	c   nodes left       :          1
2.89/2.95	c   max depth        :         -1
2.89/2.95	c   max depth (total):         -1
2.89/2.95	c   backtracks       :          0 (0.0%)
2.89/2.95	c   delayed cutoffs  :          0
2.89/2.95	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.89/2.95	c   avg switch length:       0.00
2.89/2.95	c   switching time   :       0.00
2.89/2.95	c Solution           :
2.89/2.95	c   Solutions found  :          0 (0 improvements)
2.89/2.95	c   Primal Bound     : infeasible
2.89/2.95	c   Dual Bound       :          -
2.89/2.95	c   Gap              :   infinite
2.89/2.95	c   Root Dual Bound  :          -
2.89/2.95	c   Root Iterations  :          0
3.39/3.42	c Time complete: 3.41.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704470-1278559491/watcher-2704470-1278559491 -o /tmp/evaluation-result-2704470-1278559491/solver-2704470-1278559491 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704470-1278559491.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 888
/proc/meminfo: memFree=1659704/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=5692 CPUtime=0
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 735 0 0 0 0 0 0 0 18 0 1 0 24156377 5828608 650 1992294400 4194304 8395647 140733430606864 18446744073709551615 5527888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 1423 655 311 1026 0 393 0

[startup+0.067743 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 888
/proc/meminfo: memFree=1659704/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=21700 CPUtime=0.06
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 4569 0 0 0 5 1 0 0 20 0 1 0 24156377 22220800 4478 1992294400 4194304 8395647 140733430606864 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 5425 4490 389 1026 0 4395 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 21700

[startup+0.101749 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 888
/proc/meminfo: memFree=1659704/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=27372 CPUtime=0.09
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 6140 0 0 0 8 1 0 0 20 0 1 0 24156377 28028928 6048 1992294400 4194304 8395647 140733430606864 18446744073709551615 7370181 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 6843 6048 389 1026 0 5813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27372

[startup+0.301786 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 888
/proc/meminfo: memFree=1659704/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=55420 CPUtime=0.29
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 13099 0 0 0 25 4 0 0 20 0 1 0 24156377 56750080 13005 1992294400 4194304 8395647 140733430606864 18446744073709551615 7347524 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 13855 13008 394 1026 0 12825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55420

[startup+0.701857 s]
/proc/loadavg: 1.00 1.00 0.97 3/106 888
/proc/meminfo: memFree=1659704/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=79680 CPUtime=0.69
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 19160 0 0 0 63 6 0 0 20 0 1 0 24156377 81592320 19066 1992294400 4194304 8395647 140733430606864 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 19920 19066 394 1026 0 18890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 79680

[startup+1.501 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 889
/proc/meminfo: memFree=1574384/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=182324 CPUtime=1.49
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 44995 0 0 0 133 16 0 0 23 0 1 0 24156377 186699776 44547 1992294400 4194304 8395647 140733430606864 18446744073709551615 4732404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/888/statm: 45581 44547 413 1026 0 44551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 182324

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 889
/proc/meminfo: memFree=1449268/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=250620 CPUtime=3.09
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 59866 0 0 0 287 22 0 0 25 0 1 0 24156377 256634880 59418 1992294400 4194304 8395647 140733430606864 18446744073709551615 4720765 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 62655 59418 503 1026 0 61625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 250620

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

[startup+3.30833 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 889
/proc/meminfo: memFree=1423104/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=242492 CPUtime=3.3
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 59866 0 0 0 308 22 0 0 25 0 1 0 24156377 248311808 57973 1992294400 4194304 8395647 140733430606864 18446744073709551615 4745499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 60623 57973 503 1026 0 59593 0
Current children cumulated CPU time (s) 3.3
Current children cumulated vsize (KiB) 242492

[startup+3.40135 s]
/proc/loadavg: 1.00 1.00 0.97 2/107 889
/proc/meminfo: memFree=1423104/2059040 swapFree=4164940/4192956
[pid=888] ppid=886 vsize=180496 CPUtime=3.39
/proc/888/stat : 888 (pbscip.linux.x8) R 886 888 30782 0 -1 4202496 59866 0 0 0 316 23 0 0 25 0 1 0 24156377 184827904 42490 1992294400 4194304 8395647 140733430606864 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/888/statm: 45124 42490 503 1026 0 44094 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 180496

Child status: 0
Real time (s): 3.42789
CPU time (s): 3.42648
CPU user time (s): 3.17752
CPU system time (s): 0.248962
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 250620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.17752
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59874
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 9

runsolver used 0.009998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node045 at 2010-07-08 05:24:52
IDJOB=2704470
IDBENCH=2445
IDSOLVER=1213
FILE ID=node045/2704470-1278559491
PBS_JOBID= 11239495
Free space on /tmp= 62524 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-bnl2.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-2704470-1278559491/watcher-2704470-1278559491 -o /tmp/evaluation-result-2704470-1278559491/solver-2704470-1278559491 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704470-1278559491.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7
RANDOM SEED=1737976202

node045.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1660108 kB
Buffers:         75504 kB
Cached:         212576 kB
SwapCached:       1476 kB
Active:         163324 kB
Inactive:       158472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1660108 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:           17748 kB
Writeback:          44 kB
AnonPages:       32244 kB
Mapped:          13420 kB
Slab:            55264 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180852 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62516 MiB
End job on node045 at 2010-07-08 05:24:55