Trace number 2704448

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 3.53946 3.54041

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-ship08l.opb
MD5SUM23a6addbd0d76e2876363785ec8dae3c
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 benchmark6.94394
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables128490
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint2550
Number of terms in the objective function 128490
Biggest coefficient in the objective function 435455996723200
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 204823519821908064
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 435455996723200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 204823519821908064
Number of bits of the biggest sum of numbers58
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-2704448-1278559187.opb>
1.29/1.39	c original problem has 128490 variables (128490 bin, 0 int, 0 impl, 0 cont) and 704 constraints
1.29/1.39	c problem read
1.29/1.39	c presolving settings loaded
2.59/2.66	c presolving:
2.79/2.82	c presolving (1 rounds):
2.79/2.82	c  2525 deleted vars, 1 deleted constraints, 2552 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.79/2.82	c  0 implications, 0 cliques
2.89/2.96	c presolving detected infeasibility
2.89/2.96	c Presolving Time: 0.88
2.89/2.96	c - non default parameters ----------------------------------------------------------------------
2.89/2.96	c # SCIP version 1.2.1.3
2.89/2.96	c 
2.89/2.96	c # frequency for displaying node information lines
2.89/2.96	c # [type: int, range: [-1,2147483647], default: 100]
2.89/2.96	c display/freq = 10000
2.89/2.96	c 
2.89/2.96	c # maximal time in seconds to run
2.89/2.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.89/2.96	c limits/time = 1788.62
2.89/2.96	c 
2.89/2.96	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.89/2.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.89/2.96	c limits/memory = 1620
2.89/2.96	c 
2.89/2.96	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.89/2.96	c # [type: int, range: [1,2], default: 1]
2.89/2.96	c timing/clocktype = 2
2.89/2.96	c 
2.89/2.96	c # should presolving try to simplify inequalities
2.89/2.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.96	c constraints/linear/simplifyinequalities = TRUE
2.89/2.96	c 
2.89/2.96	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.89/2.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.96	c constraints/indicator/addCouplingCons = TRUE
2.89/2.96	c 
2.89/2.96	c # should presolving try to simplify knapsacks
2.89/2.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.96	c constraints/knapsack/simplifyinequalities = TRUE
2.89/2.96	c 
2.89/2.96	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.89/2.96	c # [type: int, range: [-1,2147483647], default: -1]
2.89/2.96	c separating/rapidlearning/freq = 0
2.89/2.96	c 
2.89/2.96	c -----------------------------------------------------------------------------------------------
2.89/2.96	c start solving
2.89/2.96	c 
2.89/2.96	c SCIP Status        : problem is solved [infeasible]
2.89/2.96	c Solving Time (sec) : 1.57
2.89/2.96	c Solving Nodes      : 0
2.89/2.96	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.89/2.96	c Dual Bound         : -1.00000000000000e+20
2.89/2.96	c Gap                : infinite
2.89/2.96	s UNSATISFIABLE
2.89/2.96	c SCIP Status        : problem is solved [infeasible]
2.89/2.96	c Solving Time       :       1.57
2.89/2.96	c Original Problem   :
2.89/2.96	c   Problem name     : HOME/instance-2704448-1278559187.opb
2.89/2.96	c   Variables        : 128490 (128490 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.96	c   Constraints      : 704 initial, 704 maximal
2.89/2.96	c Presolved Problem  :
2.89/2.96	c   Problem name     : t_HOME/instance-2704448-1278559187.opb
2.89/2.96	c   Variables        : 125965 (125965 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.96	c   Constraints      : 703 initial, 703 maximal
2.89/2.96	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.89/2.96	c   trivial          :       0.02          0          0          0          0          0          0          0          0
2.89/2.96	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
2.89/2.96	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.89/2.96	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.89/2.96	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.89/2.96	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.89/2.96	c   linear           :       0.02       2525          0          0       2552          0          1          0          0
2.89/2.96	c   root node        :          -          0          -          -          0          -          -          -          -
2.89/2.96	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.96	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.89/2.96	c   linear           :        703          0          0          0          0          0          0          0          0          0
2.89/2.96	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.89/2.96	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.89/2.96	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.89/2.96	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.89/2.96	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.89/2.96	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.89/2.96	c   pseudoobj        :       0.00          0          0          0
2.89/2.96	c   rootredcost      :       0.00          0          0          0
2.89/2.96	c   vbounds          :       0.00          0          0          0
2.89/2.96	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.89/2.96	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.89/2.96	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.96	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.96	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.96	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.89/2.96	c   applied globally :          -          -          -          0        0.0          -          -          -
2.89/2.96	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.89/2.96	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.89/2.96	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.89/2.96	c   redcost          :       0.00          0          0          0          0          0
2.89/2.96	c   impliedbounds    :       0.00          0          0          0          0          0
2.89/2.96	c   intobj           :       0.00          0          0          0          0          0
2.89/2.96	c   cgmip            :       0.00          0          0          0          0          0
2.89/2.96	c   gomory           :       0.00          0          0          0          0          0
2.89/2.96	c   strongcg         :       0.00          0          0          0          0          0
2.89/2.96	c   cmir             :       0.00          0          0          0          0          0
2.89/2.96	c   flowcover        :       0.00          0          0          0          0          0
2.89/2.96	c   clique           :       0.00          0          0          0          0          0
2.89/2.96	c   zerohalf         :       0.00          0          0          0          0          0
2.89/2.96	c   mcf              :       0.00          0          0          0          0          0
2.89/2.96	c   rapidlearning    :       0.00          0          0          0          0          0
2.89/2.96	c Pricers            :       Time      Calls       Vars
2.89/2.96	c   problem variables:       0.00          0          0
2.89/2.96	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.96	c   pscost           :       0.00          0          0          0          0          0          0
2.89/2.96	c   inference        :       0.00          0          0          0          0          0          0
2.89/2.96	c   mostinf          :       0.00          0          0          0          0          0          0
2.89/2.96	c   leastinf         :       0.00          0          0          0          0          0          0
2.89/2.96	c   fullstrong       :       0.00          0          0          0          0          0          0
2.89/2.96	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.89/2.96	c   random           :       0.00          0          0          0          0          0          0
2.89/2.96	c   relpscost        :       0.00          0          0          0          0          0          0
2.89/2.96	c Primal Heuristics  :       Time      Calls      Found
2.89/2.96	c   LP solutions     :       0.00          -          0
2.89/2.96	c   pseudo solutions :       0.00          -          0
2.89/2.96	c   trivial          :       0.20          1          0
2.89/2.96	c   simplerounding   :       0.00          0          0
2.89/2.96	c   zirounding       :       0.00          0          0
2.89/2.96	c   rounding         :       0.00          0          0
2.89/2.96	c   shifting         :       0.00          0          0
2.89/2.96	c   intshifting      :       0.00          0          0
2.89/2.96	c   oneopt           :       0.00          0          0
2.89/2.96	c   twoopt           :       0.00          0          0
2.89/2.96	c   fixandinfer      :       0.00          0          0
2.89/2.96	c   feaspump         :       0.00          0          0
2.89/2.96	c   coefdiving       :       0.00          0          0
2.89/2.96	c   pscostdiving     :       0.00          0          0
2.89/2.96	c   fracdiving       :       0.00          0          0
2.89/2.96	c   veclendiving     :       0.00          0          0
2.89/2.96	c   intdiving        :       0.00          0          0
2.89/2.96	c   actconsdiving    :       0.00          0          0
2.89/2.96	c   objpscostdiving  :       0.00          0          0
2.89/2.96	c   rootsoldiving    :       0.00          0          0
2.89/2.96	c   linesearchdiving :       0.00          0          0
2.89/2.96	c   guideddiving     :       0.00          0          0
2.89/2.96	c   octane           :       0.00          0          0
2.89/2.96	c   rens             :       0.00          0          0
2.89/2.96	c   rins             :       0.00          0          0
2.89/2.96	c   localbranching   :       0.00          0          0
2.89/2.96	c   mutation         :       0.00          0          0
2.89/2.96	c   crossover        :       0.00          0          0
2.89/2.96	c   dins             :       0.00          0          0
2.89/2.96	c   undercover       :       0.00          0          0
2.89/2.96	c   nlp              :       0.00          0          0
2.89/2.96	c   trysol           :       0.00          0          0
2.89/2.96	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.89/2.96	c   primal LP        :       0.00          0          0       0.00          -
2.89/2.96	c   dual LP          :       0.00          0          0       0.00          -
2.89/2.96	c   lex dual LP      :       0.00          0          0       0.00          -
2.89/2.96	c   barrier LP       :       0.00          0          0       0.00          -
2.89/2.96	c   diving/probing LP:       0.00          0          0       0.00          -
2.89/2.96	c   strong branching :       0.00          0          0       0.00          -
2.89/2.96	c     (at root node) :          -          0          0       0.00          -
2.89/2.96	c   conflict analysis:       0.00          0          0       0.00          -
2.89/2.96	c B&B Tree           :
2.89/2.96	c   number of runs   :          1
2.89/2.96	c   nodes            :          0
2.89/2.96	c   nodes (total)    :          0
2.89/2.96	c   nodes left       :          1
2.89/2.96	c   max depth        :         -1
2.89/2.96	c   max depth (total):         -1
2.89/2.96	c   backtracks       :          0 (0.0%)
2.89/2.96	c   delayed cutoffs  :          0
2.89/2.96	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.89/2.96	c   avg switch length:       0.00
2.89/2.96	c   switching time   :       0.00
2.89/2.96	c Solution           :
2.89/2.96	c   Solutions found  :          0 (0 improvements)
2.89/2.96	c   Primal Bound     : infeasible
2.89/2.96	c   Dual Bound       :          -
2.89/2.96	c   Gap              :   infinite
2.89/2.96	c   Root Dual Bound  :          -
2.89/2.96	c   Root Iterations  :          0
3.49/3.54	c Time complete: 3.53.

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-2704448-1278559187/watcher-2704448-1278559187 -o /tmp/evaluation-result-2704448-1278559187/solver-2704448-1278559187 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704448-1278559187.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: 0.99 0.98 0.99 3/106 30363
/proc/meminfo: memFree=1688228/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=7904 CPUtime=0
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 1138 0 0 0 0 0 0 0 20 0 1 0 24125240 8093696 1049 1992294400 4194304 8395647 140736556997264 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 1976 1057 365 1026 0 946 0

[startup+0.012743 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30363
/proc/meminfo: memFree=1688228/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=7908 CPUtime=0
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 1290 0 0 0 0 0 0 0 20 0 1 0 24125240 8097792 1201 1992294400 4194304 8395647 140736556997264 18446744073709551615 6765669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 1977 1201 370 1026 0 947 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7908

[startup+0.10075 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30363
/proc/meminfo: memFree=1688228/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=27372 CPUtime=0.09
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 6141 0 0 0 8 1 0 0 20 0 1 0 24125240 28028928 6048 1992294400 4194304 8395647 140736556997264 18446744073709551615 7373193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 6843 6048 389 1026 0 5813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27372

[startup+0.300767 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30363
/proc/meminfo: memFree=1688228/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=66596 CPUtime=0.29
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 15702 0 0 0 23 6 0 0 20 0 1 0 24125240 68194304 15609 1992294400 4194304 8395647 140736556997264 18446744073709551615 4327576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 16649 15609 389 1026 0 15619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66596

[startup+0.700802 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30363
/proc/meminfo: memFree=1688228/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=103076 CPUtime=0.69
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 24916 0 0 0 60 9 0 0 20 0 1 0 24125240 105549824 24821 1992294400 4194304 8395647 140736556997264 18446744073709551615 5758034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 25769 24821 394 1026 0 24739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103076

[startup+1.50087 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30364
/proc/meminfo: memFree=1588152/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=156248 CPUtime=1.49
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 37821 0 0 0 135 14 0 0 23 0 1 0 24125240 159997952 37372 1992294400 4194304 8395647 140736556997264 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30363/statm: 39062 37382 410 1026 0 38032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 156248

[startup+3.10102 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30364
/proc/meminfo: memFree=1449148/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=266768 CPUtime=3.09
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 65270 0 0 0 286 23 0 0 25 0 1 0 24125240 273170432 64821 1992294400 4194304 8395647 140736556997264 18446744073709551615 4720765 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 66692 64821 498 1026 0 65662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 266768

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

[startup+3.50105 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30364
/proc/meminfo: memFree=1429308/2059040 swapFree=4139820/4192956
[pid=30363] ppid=30361 vsize=199384 CPUtime=3.49
/proc/30363/stat : 30363 (pbscip.linux.x8) R 30361 30363 28067 0 -1 4202496 65270 0 0 0 325 24 0 0 25 0 1 0 24125240 204169216 47751 1992294400 4194304 8395647 140736556997264 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30363/statm: 49590 47751 498 1026 0 48560 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 199384

Child status: 0
Real time (s): 3.54041
CPU time (s): 3.53946
CPU user time (s): 3.2705
CPU system time (s): 0.268959
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 266768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.2705
system time used= 0.268959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65278
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= 11

runsolver used 0.007998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-08 05:19:48
IDJOB=2704448
IDBENCH=2397
IDSOLVER=1213
FILE ID=node055/2704448-1278559187
PBS_JOBID= 11239487
Free space on /tmp= 62572 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-ship08l.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-2704448-1278559187/watcher-2704448-1278559187 -o /tmp/evaluation-result-2704448-1278559187/solver-2704448-1278559187 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704448-1278559187.opb -t 1800 -m 1800

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

MD5SUM BENCH= 23a6addbd0d76e2876363785ec8dae3c
RANDOM SEED=2042828027

node055.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		: 3000.224
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	: 6000.44
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		: 3000.224
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1688632 kB
Buffers:         63484 kB
Cached:         216976 kB
SwapCached:       7140 kB
Active:         180832 kB
Inactive:       113680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1688632 kB
SwapTotal:     4192956 kB
SwapFree:      4139820 kB
Dirty:           18380 kB
Writeback:           0 kB
AnonPages:       11348 kB
Mapped:          11860 kB
Slab:            53804 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179136 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= 62564 MiB
End job on node055 at 2010-07-08 05:19:52