Trace number 2704453

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 1.9607 1.9606

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-ship08s.opb
MD5SUM5cd2b9b5f0009d325e2c3753de9d28f9
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 benchmark5.01424
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables71610
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 constraint1830
Number of terms in the objective function 71610
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 112415039381732472
Number of bits of the sum of numbers in the objective function 57
Biggest number in a constraint 435455996723200
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 112415039381732472
Number of bits of the biggest sum of numbers57
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-2704453-1278559202.opb>
0.69/0.78	c original problem has 71610 variables (71610 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.69/0.78	c problem read
0.69/0.78	c presolving settings loaded
1.39/1.49	c presolving:
1.49/1.56	c presolving (1 rounds):
1.49/1.56	c  0 deleted vars, 0 deleted constraints, 29 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.49/1.56	c  0 implications, 0 cliques
1.59/1.64	c presolving detected infeasibility
1.59/1.64	c Presolving Time: 0.48
1.59/1.64	c - non default parameters ----------------------------------------------------------------------
1.59/1.64	c # SCIP version 1.2.1.3
1.59/1.64	c 
1.59/1.64	c # frequency for displaying node information lines
1.59/1.64	c # [type: int, range: [-1,2147483647], default: 100]
1.59/1.64	c display/freq = 10000
1.59/1.64	c 
1.59/1.64	c # maximal time in seconds to run
1.59/1.64	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.59/1.64	c limits/time = 1789.23
1.59/1.64	c 
1.59/1.64	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.59/1.64	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.59/1.64	c limits/memory = 1620
1.59/1.64	c 
1.59/1.64	c # default clock type (1: CPU user seconds, 2: wall clock time)
1.59/1.64	c # [type: int, range: [1,2], default: 1]
1.59/1.64	c timing/clocktype = 2
1.59/1.64	c 
1.59/1.64	c # should presolving try to simplify inequalities
1.59/1.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.59/1.64	c constraints/linear/simplifyinequalities = TRUE
1.59/1.64	c 
1.59/1.64	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.59/1.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.59/1.64	c constraints/indicator/addCouplingCons = TRUE
1.59/1.64	c 
1.59/1.64	c # should presolving try to simplify knapsacks
1.59/1.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.59/1.64	c constraints/knapsack/simplifyinequalities = TRUE
1.59/1.64	c 
1.59/1.64	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.59/1.64	c # [type: int, range: [-1,2147483647], default: -1]
1.59/1.64	c separating/rapidlearning/freq = 0
1.59/1.64	c 
1.59/1.64	c -----------------------------------------------------------------------------------------------
1.59/1.64	c start solving
1.59/1.64	c 
1.59/1.64	c SCIP Status        : problem is solved [infeasible]
1.59/1.64	c Solving Time (sec) : 0.86
1.59/1.64	c Solving Nodes      : 0
1.59/1.64	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1.59/1.64	c Dual Bound         : -1.00000000000000e+20
1.59/1.64	c Gap                : infinite
1.59/1.64	s UNSATISFIABLE
1.59/1.64	c SCIP Status        : problem is solved [infeasible]
1.59/1.64	c Solving Time       :       0.86
1.59/1.64	c Original Problem   :
1.59/1.64	c   Problem name     : HOME/instance-2704453-1278559202.opb
1.59/1.64	c   Variables        : 71610 (71610 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.64	c   Constraints      : 704 initial, 704 maximal
1.59/1.64	c Presolved Problem  :
1.59/1.64	c   Problem name     : t_HOME/instance-2704453-1278559202.opb
1.59/1.64	c   Variables        : 71610 (71610 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.64	c   Constraints      : 704 initial, 704 maximal
1.59/1.64	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.59/1.64	c   trivial          :       0.01          0          0          0          0          0          0          0          0
1.59/1.64	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
1.59/1.64	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.59/1.64	c   linear           :       0.01          0          0          0         29          0          0          0          0
1.59/1.64	c   root node        :          -          0          -          -          0          -          -          -          -
1.59/1.64	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.64	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.59/1.64	c   linear           :        704          0          0          0          0          0          0          0          0          0
1.59/1.64	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.59/1.64	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.59/1.64	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.59/1.64	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.59/1.64	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.59/1.64	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.59/1.64	c   pseudoobj        :       0.00          0          0          0
1.59/1.64	c   rootredcost      :       0.00          0          0          0
1.59/1.64	c   vbounds          :       0.00          0          0          0
1.59/1.64	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.59/1.64	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.59/1.64	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.64	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.64	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.59/1.64	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.59/1.64	c   applied globally :          -          -          -          0        0.0          -          -          -
1.59/1.64	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.59/1.64	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.59/1.64	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.59/1.64	c   redcost          :       0.00          0          0          0          0          0
1.59/1.64	c   impliedbounds    :       0.00          0          0          0          0          0
1.59/1.64	c   intobj           :       0.00          0          0          0          0          0
1.59/1.64	c   cgmip            :       0.00          0          0          0          0          0
1.59/1.64	c   gomory           :       0.00          0          0          0          0          0
1.59/1.64	c   strongcg         :       0.00          0          0          0          0          0
1.59/1.64	c   cmir             :       0.00          0          0          0          0          0
1.59/1.64	c   flowcover        :       0.00          0          0          0          0          0
1.59/1.64	c   clique           :       0.00          0          0          0          0          0
1.59/1.64	c   zerohalf         :       0.00          0          0          0          0          0
1.59/1.64	c   mcf              :       0.00          0          0          0          0          0
1.59/1.64	c   rapidlearning    :       0.00          0          0          0          0          0
1.59/1.64	c Pricers            :       Time      Calls       Vars
1.59/1.64	c   problem variables:       0.00          0          0
1.59/1.64	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.59/1.64	c   pscost           :       0.00          0          0          0          0          0          0
1.59/1.64	c   inference        :       0.00          0          0          0          0          0          0
1.59/1.64	c   mostinf          :       0.00          0          0          0          0          0          0
1.59/1.64	c   leastinf         :       0.00          0          0          0          0          0          0
1.59/1.64	c   fullstrong       :       0.00          0          0          0          0          0          0
1.59/1.64	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.59/1.64	c   random           :       0.00          0          0          0          0          0          0
1.59/1.64	c   relpscost        :       0.00          0          0          0          0          0          0
1.59/1.64	c Primal Heuristics  :       Time      Calls      Found
1.59/1.64	c   LP solutions     :       0.00          -          0
1.59/1.64	c   pseudo solutions :       0.00          -          0
1.59/1.64	c   trivial          :       0.11          1          0
1.59/1.64	c   simplerounding   :       0.00          0          0
1.59/1.64	c   zirounding       :       0.00          0          0
1.59/1.64	c   rounding         :       0.00          0          0
1.59/1.64	c   shifting         :       0.00          0          0
1.59/1.64	c   intshifting      :       0.00          0          0
1.59/1.64	c   oneopt           :       0.00          0          0
1.59/1.64	c   twoopt           :       0.00          0          0
1.59/1.64	c   fixandinfer      :       0.00          0          0
1.59/1.64	c   feaspump         :       0.00          0          0
1.59/1.64	c   coefdiving       :       0.00          0          0
1.59/1.64	c   pscostdiving     :       0.00          0          0
1.59/1.64	c   fracdiving       :       0.00          0          0
1.59/1.64	c   veclendiving     :       0.00          0          0
1.59/1.64	c   intdiving        :       0.00          0          0
1.59/1.64	c   actconsdiving    :       0.00          0          0
1.59/1.64	c   objpscostdiving  :       0.00          0          0
1.59/1.64	c   rootsoldiving    :       0.00          0          0
1.59/1.64	c   linesearchdiving :       0.00          0          0
1.59/1.64	c   guideddiving     :       0.00          0          0
1.59/1.64	c   octane           :       0.00          0          0
1.59/1.64	c   rens             :       0.00          0          0
1.59/1.64	c   rins             :       0.00          0          0
1.59/1.64	c   localbranching   :       0.00          0          0
1.59/1.64	c   mutation         :       0.00          0          0
1.59/1.64	c   crossover        :       0.00          0          0
1.59/1.64	c   dins             :       0.00          0          0
1.59/1.64	c   undercover       :       0.00          0          0
1.59/1.64	c   nlp              :       0.00          0          0
1.59/1.64	c   trysol           :       0.00          0          0
1.59/1.64	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.59/1.64	c   primal LP        :       0.00          0          0       0.00          -
1.59/1.64	c   dual LP          :       0.00          0          0       0.00          -
1.59/1.64	c   lex dual LP      :       0.00          0          0       0.00          -
1.59/1.64	c   barrier LP       :       0.00          0          0       0.00          -
1.59/1.64	c   diving/probing LP:       0.00          0          0       0.00          -
1.59/1.64	c   strong branching :       0.00          0          0       0.00          -
1.59/1.64	c     (at root node) :          -          0          0       0.00          -
1.59/1.64	c   conflict analysis:       0.00          0          0       0.00          -
1.59/1.64	c B&B Tree           :
1.59/1.64	c   number of runs   :          1
1.59/1.64	c   nodes            :          0
1.59/1.64	c   nodes (total)    :          0
1.59/1.64	c   nodes left       :          1
1.59/1.64	c   max depth        :         -1
1.59/1.64	c   max depth (total):         -1
1.59/1.64	c   backtracks       :          0 (0.0%)
1.59/1.64	c   delayed cutoffs  :          0
1.59/1.64	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.59/1.64	c   avg switch length:       0.00
1.59/1.64	c   switching time   :       0.00
1.59/1.64	c Solution           :
1.59/1.64	c   Solutions found  :          0 (0 improvements)
1.59/1.64	c   Primal Bound     : infeasible
1.59/1.64	c   Dual Bound       :          -
1.59/1.64	c   Gap              :   infinite
1.59/1.64	c   Root Dual Bound  :          -
1.59/1.64	c   Root Iterations  :          0
1.89/1.96	c Time complete: 1.95.

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-2704453-1278559202/watcher-2704453-1278559202 -o /tmp/evaluation-result-2704453-1278559202/solver-2704453-1278559202 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704453-1278559202.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 30418
/proc/meminfo: memFree=1685272/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=7904 CPUtime=0
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 1076 0 0 0 0 0 0 0 20 0 1 0 24126710 8093696 988 1992294400 4194304 8395647 140733903256816 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30418/statm: 1976 997 365 1026 0 946 0

[startup+0.0106009 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30418
/proc/meminfo: memFree=1685272/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=7908 CPUtime=0
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 1282 0 0 0 0 0 0 0 20 0 1 0 24126710 8097792 1194 1992294400 4194304 8395647 140733903256816 18446744073709551615 7301302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30418/statm: 1977 1194 370 1026 0 947 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7908

[startup+0.101608 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30418
/proc/meminfo: memFree=1685272/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=27368 CPUtime=0.09
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 6136 0 0 0 7 2 0 0 20 0 1 0 24126710 28024832 6044 1992294400 4194304 8395647 140733903256816 18446744073709551615 7301422 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30418/statm: 6842 6044 389 1026 0 5812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27368

[startup+0.301625 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30418
/proc/meminfo: memFree=1685272/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=62304 CPUtime=0.29
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 14606 0 0 0 24 5 0 0 20 0 1 0 24126710 63799296 14514 1992294400 4194304 8395647 140733903256816 18446744073709551615 7370353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30418/statm: 15576 14514 396 1026 0 14546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62304

[startup+0.70066 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30418
/proc/meminfo: memFree=1685272/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=67276 CPUtime=0.69
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 15644 0 0 0 63 6 0 0 20 0 1 0 24126710 68890624 15550 1992294400 4194304 8395647 140733903256816 18446744073709551615 7385355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30418/statm: 16819 15550 394 1026 0 15789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67276

[startup+1.50073 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30419
/proc/meminfo: memFree=1560024/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=156068 CPUtime=1.49
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 37560 0 0 0 136 13 0 0 23 0 1 0 24126710 159813632 37112 1992294400 4194304 8395647 140733903256816 18446744073709551615 5611699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30418/statm: 39017 37112 445 1026 0 37987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 156068

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

[startup+1.90076 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30419
/proc/meminfo: memFree=1560024/2059040 swapFree=4139820/4192956
[pid=30418] ppid=30416 vsize=151704 CPUtime=1.89
/proc/30418/stat : 30418 (pbscip.linux.x8) R 30416 30418 28067 0 -1 4202496 37940 0 0 0 176 13 0 0 25 0 1 0 24126710 155344896 36180 1992294400 4194304 8395647 140733903256816 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30418/statm: 37926 36180 497 1026 0 36896 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 151704

Child status: 0
Real time (s): 1.9606
CPU time (s): 1.9607
CPU user time (s): 1.80672
CPU system time (s): 0.153976
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 157936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.80672
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37948
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= 2
involuntary context switches= 26

runsolver used 0.006998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-08 05:20:03
IDJOB=2704453
IDBENCH=2405
IDSOLVER=1213
FILE ID=node055/2704453-1278559202
PBS_JOBID= 11239487
Free space on /tmp= 62576 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-ship08s.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-2704453-1278559202/watcher-2704453-1278559202 -o /tmp/evaluation-result-2704453-1278559202/solver-2704453-1278559202 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704453-1278559202.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5cd2b9b5f0009d325e2c3753de9d28f9
RANDOM SEED=1992457205

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:       1685676 kB
Buffers:         63660 kB
Cached:         219680 kB
SwapCached:       7140 kB
Active:         177364 kB
Inactive:       119908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1685676 kB
SwapTotal:     4192956 kB
SwapFree:      4139820 kB
Dirty:           16660 kB
Writeback:           4 kB
AnonPages:       11396 kB
Mapped:          11872 kB
Slab:            54120 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179668 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= 62568 MiB
End job on node055 at 2010-07-08 05:20:05