Trace number 2683624

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 1.09283 1.09347

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randaef248.cudf.paranoid.opb
MD5SUM28e51ccf4eed55e7d7abea451dbcfcc8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.180971
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6450
Total number of constraints29266
Number of constraints which are clauses28956
Number of constraints which are cardinality constraints (but not clauses)310
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2398
Biggest coefficient in the objective function 1849
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1020646
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1849
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1020646
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2683624-1277511043.opb>
0.49/0.55	c original problem has 6450 variables (6450 bin, 0 int, 0 impl, 0 cont) and 29266 constraints
0.49/0.55	c problem read
0.49/0.55	c presolving settings loaded
0.59/0.69	c presolving:
0.79/0.88	c (round 1) 720 del vars, 1434 del conss, 17 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 64536 impls, 307 clqs
0.89/0.94	c (round 2) 1042 del vars, 1943 del conss, 201 chg bounds, 0 chg sides, 4 chg coeffs, 0 upgd conss, 75873 impls, 294 clqs
0.89/0.99	c presolving (3 rounds):
0.89/0.99	c  1180 deleted vars, 5990 deleted constraints, 433 tightened bounds, 0 added holes, 6 changed sides, 19 changed coefficients
0.89/0.99	c  77486 implications, 289 cliques
0.89/1.00	c presolving detected infeasibility
0.89/1.00	c Presolving Time: 0.28
0.89/1.00	c - non default parameters ----------------------------------------------------------------------
0.89/1.00	c # SCIP version 1.2.1.2
0.89/1.00	c 
0.89/1.00	c # frequency for displaying node information lines
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 100]
0.89/1.00	c display/freq = 10000
0.89/1.00	c 
0.89/1.00	c # maximal time in seconds to run
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/1.00	c limits/time = 1799.46
0.89/1.00	c 
0.89/1.00	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/1.00	c limits/memory = 1620
0.89/1.00	c 
0.89/1.00	c # should presolving try to simplify inequalities
0.89/1.00	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/1.00	c constraints/linear/simplifyinequalities = TRUE
0.89/1.00	c 
0.89/1.00	c # should presolving try to simplify knapsacks
0.89/1.00	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/1.00	c constraints/knapsack/simplifyinequalities = TRUE
0.89/1.00	c 
0.89/1.00	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: -1]
0.89/1.00	c separating/rapidlearning/freq = 0
0.89/1.00	c 
0.89/1.00	c -----------------------------------------------------------------------------------------------
0.89/1.00	c start solving
0.89/1.00	c 
0.89/1.00	c SCIP Status        : problem is solved [infeasible]
0.89/1.00	c Solving Time (sec) : 0.37
0.89/1.00	c Solving Nodes      : 0
0.89/1.00	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.89/1.00	c Dual Bound         : -1.00000000000000e+20
0.89/1.00	c Gap                : infinite
0.89/1.00	s UNSATISFIABLE
0.89/1.00	c SCIP Status        : problem is solved [infeasible]
0.89/1.00	c Solving Time       :       0.37
0.89/1.00	c Original Problem   :
0.89/1.00	c   Problem name     : HOME/instance-2683624-1277511043.opb
0.89/1.00	c   Variables        : 6450 (6450 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/1.00	c   Constraints      : 29266 initial, 29266 maximal
0.89/1.00	c Presolved Problem  :
0.89/1.00	c   Problem name     : t_HOME/instance-2683624-1277511043.opb
0.89/1.00	c   Variables        : 5270 (5270 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/1.00	c   Constraints      : 23276 initial, 23276 maximal
0.89/1.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/1.00	c   trivial          :       0.01         16          0          0          0          0          0          0          0
0.89/1.00	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
0.89/1.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/1.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/1.00	c   implics          :       0.00          0        105          0          0          0          0          0          0
0.89/1.00	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.89/1.00	c   linear           :       0.21        301        756          0        433          0       5990          6         19
0.89/1.00	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/1.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/1.00	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.89/1.00	c   linear           :      23276          0          0          0          0          0          0          0          0          0
0.89/1.00	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.89/1.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/1.00	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/1.00	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.89/1.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/1.00	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/1.00	c   pseudoobj        :       0.00          0          0          0
0.89/1.00	c   rootredcost      :       0.00          0          0          0
0.89/1.00	c   vbounds          :       0.00          0          0          0
0.89/1.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/1.00	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/1.00	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/1.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/1.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/1.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/1.00	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/1.00	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/1.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/1.00	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.89/1.00	c   redcost          :       0.00          0          0          0          0          0
0.89/1.00	c   impliedbounds    :       0.00          0          0          0          0          0
0.89/1.00	c   intobj           :       0.00          0          0          0          0          0
0.89/1.00	c   cgmip            :       0.00          0          0          0          0          0
0.89/1.00	c   gomory           :       0.00          0          0          0          0          0
0.89/1.00	c   strongcg         :       0.00          0          0          0          0          0
0.89/1.00	c   cmir             :       0.00          0          0          0          0          0
0.89/1.00	c   flowcover        :       0.00          0          0          0          0          0
0.89/1.00	c   clique           :       0.00          0          0          0          0          0
0.89/1.00	c   zerohalf         :       0.00          0          0          0          0          0
0.89/1.00	c   mcf              :       0.00          0          0          0          0          0
0.89/1.00	c   rapidlearning    :       0.00          0          0          0          0          0
0.89/1.00	c Pricers            :       Time      Calls       Vars
0.89/1.00	c   problem variables:       0.00          0          0
0.89/1.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/1.00	c   pscost           :       0.00          0          0          0          0          0          0
0.89/1.00	c   inference        :       0.00          0          0          0          0          0          0
0.89/1.00	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/1.00	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/1.00	c   fullstrong       :       0.00          0          0          0          0          0          0
0.99/1.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.99/1.00	c   random           :       0.00          0          0          0          0          0          0
0.99/1.00	c   relpscost        :       0.00          0          0          0          0          0          0
0.99/1.00	c Primal Heuristics  :       Time      Calls      Found
0.99/1.00	c   LP solutions     :       0.00          -          0
0.99/1.00	c   pseudo solutions :       0.00          -          0
0.99/1.00	c   trivial          :       0.02          1          0
0.99/1.00	c   simplerounding   :       0.00          0          0
0.99/1.00	c   zirounding       :       0.00          0          0
0.99/1.00	c   rounding         :       0.00          0          0
0.99/1.00	c   shifting         :       0.00          0          0
0.99/1.00	c   intshifting      :       0.00          0          0
0.99/1.00	c   oneopt           :       0.00          0          0
0.99/1.00	c   twoopt           :       0.00          0          0
0.99/1.00	c   fixandinfer      :       0.00          0          0
0.99/1.00	c   feaspump         :       0.00          0          0
0.99/1.01	c   coefdiving       :       0.00          0          0
0.99/1.01	c   pscostdiving     :       0.00          0          0
0.99/1.01	c   fracdiving       :       0.00          0          0
0.99/1.01	c   veclendiving     :       0.00          0          0
0.99/1.01	c   intdiving        :       0.00          0          0
0.99/1.01	c   actconsdiving    :       0.00          0          0
0.99/1.01	c   objpscostdiving  :       0.00          0          0
0.99/1.01	c   rootsoldiving    :       0.00          0          0
0.99/1.01	c   linesearchdiving :       0.00          0          0
0.99/1.01	c   guideddiving     :       0.00          0          0
0.99/1.01	c   octane           :       0.00          0          0
0.99/1.01	c   rens             :       0.00          0          0
0.99/1.01	c   rins             :       0.00          0          0
0.99/1.01	c   localbranching   :       0.00          0          0
0.99/1.01	c   mutation         :       0.00          0          0
0.99/1.01	c   crossover        :       0.00          0          0
0.99/1.01	c   dins             :       0.00          0          0
0.99/1.01	c   undercover       :       0.00          0          0
0.99/1.01	c   nlp              :       0.00          0          0
0.99/1.01	c   trysol           :       0.00          0          0
0.99/1.01	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.99/1.01	c   primal LP        :       0.00          0          0       0.00          -
0.99/1.01	c   dual LP          :       0.00          0          0       0.00          -
0.99/1.01	c   lex dual LP      :       0.00          0          0       0.00          -
0.99/1.01	c   barrier LP       :       0.00          0          0       0.00          -
0.99/1.01	c   diving/probing LP:       0.00          0          0       0.00          -
0.99/1.01	c   strong branching :       0.00          0          0       0.00          -
0.99/1.01	c     (at root node) :          -          0          0       0.00          -
0.99/1.01	c   conflict analysis:       0.00          0          0       0.00          -
0.99/1.01	c B&B Tree           :
0.99/1.01	c   number of runs   :          1
0.99/1.01	c   nodes            :          0
0.99/1.01	c   nodes (total)    :          0
0.99/1.01	c   nodes left       :          1
0.99/1.01	c   max depth        :         -1
0.99/1.01	c   max depth (total):         -1
0.99/1.01	c   backtracks       :          0 (0.0%)
0.99/1.01	c   delayed cutoffs  :          0
0.99/1.01	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.99/1.01	c   avg switch length:       0.00
0.99/1.01	c   switching time   :       0.00
0.99/1.01	c Solution           :
0.99/1.01	c   Solutions found  :          0 (0 improvements)
0.99/1.01	c   Primal Bound     : infeasible
0.99/1.01	c   Dual Bound       :          -
0.99/1.01	c   Gap              :   infinite
0.99/1.01	c   Root Dual Bound  :          -
0.99/1.01	c   Root Iterations  :          0
0.99/1.09	c Time complete: 1.08.

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-2683624-1277511043/watcher-2683624-1277511043 -o /tmp/evaluation-result-2683624-1277511043/solver-2683624-1277511043 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683624-1277511043.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: 0.90 0.98 0.99 3/106 31868
/proc/meminfo: memFree=1811988/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=7724 CPUtime=0
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 1077 0 0 0 0 0 0 0 20 0 1 0 92396660 7909376 997 1992294400 4194304 8223781 140733226387024 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31868/statm: 1931 1006 348 984 0 944 0

[startup+0.0579999 s]
/proc/loadavg: 0.90 0.98 0.99 3/106 31868
/proc/meminfo: memFree=1811988/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=12656 CPUtime=0.04
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 2461 0 0 0 4 0 0 0 20 0 1 0 92396660 12959744 2380 1992294400 4194304 8223781 140733226387024 18446744073709551615 6640480 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31868/statm: 3164 2380 365 984 0 2177 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12656

[startup+0.100999 s]
/proc/loadavg: 0.90 0.98 0.99 3/106 31868
/proc/meminfo: memFree=1811988/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=15572 CPUtime=0.09
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 3208 0 0 0 8 1 0 0 20 0 1 0 92396660 15945728 3127 1992294400 4194304 8223781 140733226387024 18446744073709551615 5648955 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31868/statm: 3893 3127 365 984 0 2906 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15572

[startup+0.300996 s]
/proc/loadavg: 0.90 0.98 0.99 3/106 31868
/proc/meminfo: memFree=1811988/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=19708 CPUtime=0.29
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 4249 0 0 0 28 1 0 0 20 0 1 0 92396660 20180992 4168 1992294400 4194304 8223781 140733226387024 18446744073709551615 5648937 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31868/statm: 4927 4168 365 984 0 3940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19708

[startup+0.70099 s]
/proc/loadavg: 0.90 0.98 0.99 3/106 31868
/proc/meminfo: memFree=1811988/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=53248 CPUtime=0.69
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 12594 0 0 0 65 4 0 0 21 0 1 0 92396660 54525952 12144 1992294400 4194304 8223781 140733226387024 18446744073709551615 4656173 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/31868/statm: 13312 12144 418 984 0 12325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53248

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

[startup+0.900987 s]
/proc/loadavg: 0.90 0.98 0.99 3/106 31868
/proc/meminfo: memFree=1811988/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=56512 CPUtime=0.89
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 13676 0 0 0 81 8 0 0 21 0 1 0 92396660 57868288 12969 1992294400 4194304 8223781 140733226387024 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/31868/statm: 14128 12969 447 984 0 13141 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 56512

[startup+1.00099 s]
/proc/loadavg: 0.90 0.98 0.99 2/107 31869
/proc/meminfo: memFree=1760520/2059040 swapFree=4139836/4192956
[pid=31868] ppid=31866 vsize=56512 CPUtime=0.99
/proc/31868/stat : 31868 (pbscip.linux.x8) R 31866 31868 30997 0 -1 4202496 14495 0 0 0 89 10 0 0 22 0 1 0 92396660 57868288 13015 1992294400 4194304 8223781 140733226387024 18446744073709551615 5950417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31868/statm: 14128 13015 469 984 0 13141 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 56512

Child status: 0
Real time (s): 1.09347
CPU time (s): 1.09283
CPU user time (s): 0.973851
CPU system time (s): 0.118981
CPU usage (%): 99.9413
Max. virtual memory (cumulated for all children) (KiB): 56512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.973851
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14507
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= 13

runsolver used 0.008998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-26 02:10:44
IDJOB=2683624
IDBENCH=72126
IDSOLVER=1169
FILE ID=node044/2683624-1277511043
PBS_JOBID= 11190611
Free space on /tmp= 62224 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randaef248.cudf.paranoid.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-2683624-1277511043/watcher-2683624-1277511043 -o /tmp/evaluation-result-2683624-1277511043/solver-2683624-1277511043 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683624-1277511043.opb -t 1800 -m 1800

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

MD5SUM BENCH= 28e51ccf4eed55e7d7abea451dbcfcc8
RANDOM SEED=332523273

node044.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		: 3000.266
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1812144 kB
Buffers:         40736 kB
Cached:         128604 kB
SwapCached:       6152 kB
Active:          89208 kB
Inactive:        93496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1812144 kB
SwapTotal:     4192956 kB
SwapFree:      4139836 kB
Dirty:            5832 kB
Writeback:          48 kB
AnonPages:       11896 kB
Mapped:          12008 kB
Slab:            42056 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181744 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= 62220 MiB
End job on node044 at 2010-06-26 02:10:45