Trace number 2704446

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 2.21566 2.21584

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-nesm.opb
MD5SUM31474359e26932e1c53f8471ac3551eb
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 benchmark5.76812
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables60075
Total number of constraints2257
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 constraints2257
Minimum length of a constraint10
Maximum length of a constraint941
Number of terms in the objective function 8142
Biggest coefficient in the objective function 104857600000000000
Number of bits for the biggest coefficient in the objective function 57
Sum of the numbers in the objective function 5247199281280502271
Number of bits of the sum of numbers in the objective function 63
Biggest number in a constraint 1789569420335513600
Number of bits of the biggest number in a constraint 61
Biggest sum of numbers in a constraint 7218026776828457671
Number of bits of the biggest sum of numbers63
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-2704446-1278559135.opb>
0.79/0.82	c [src/scip/reader_opb.c:3100] Warning: there might be <28> coefficients or weight out of range!
0.79/0.82	c original problem has 60075 variables (60075 bin, 0 int, 0 impl, 0 cont) and 2257 constraints
0.79/0.82	c problem read
0.79/0.83	c presolving settings loaded
1.49/1.53	c presolving:
1.79/1.88	c presolving (1 rounds):
1.79/1.88	c  11178 deleted vars, 16 deleted constraints, 10912 tightened bounds, 0 added holes, 2928 changed sides, 2970 changed coefficients
1.79/1.88	c  0 implications, 0 cliques
1.89/1.92	c presolving detected infeasibility
1.89/1.92	c Presolving Time: 0.72
1.89/1.92	c - non default parameters ----------------------------------------------------------------------
1.89/1.92	c # SCIP version 1.2.1.3
1.89/1.92	c 
1.89/1.92	c # frequency for displaying node information lines
1.89/1.92	c # [type: int, range: [-1,2147483647], default: 100]
1.89/1.92	c display/freq = 10000
1.89/1.92	c 
1.89/1.92	c # maximal time in seconds to run
1.89/1.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.89/1.92	c limits/time = 1789.18
1.89/1.92	c 
1.89/1.92	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.89/1.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.89/1.92	c limits/memory = 1620
1.89/1.92	c 
1.89/1.92	c # default clock type (1: CPU user seconds, 2: wall clock time)
1.89/1.92	c # [type: int, range: [1,2], default: 1]
1.89/1.92	c timing/clocktype = 2
1.89/1.92	c 
1.89/1.92	c # should presolving try to simplify inequalities
1.89/1.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.92	c constraints/linear/simplifyinequalities = TRUE
1.89/1.92	c 
1.89/1.92	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.89/1.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.92	c constraints/indicator/addCouplingCons = TRUE
1.89/1.92	c 
1.89/1.92	c # should presolving try to simplify knapsacks
1.89/1.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.92	c constraints/knapsack/simplifyinequalities = TRUE
1.89/1.92	c 
1.89/1.92	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.89/1.92	c # [type: int, range: [-1,2147483647], default: -1]
1.89/1.92	c separating/rapidlearning/freq = 0
1.89/1.92	c 
1.89/1.92	c -----------------------------------------------------------------------------------------------
1.89/1.92	c start solving
1.89/1.92	c 
1.89/1.92	c SCIP Status        : problem is solved [infeasible]
1.89/1.92	c Solving Time (sec) : 1.09
1.89/1.92	c Solving Nodes      : 0
1.89/1.92	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1.89/1.92	c Dual Bound         : -1.00000000000000e+20
1.89/1.92	c Gap                : infinite
1.89/1.92	s UNSATISFIABLE
1.89/1.92	c SCIP Status        : problem is solved [infeasible]
1.89/1.92	c Solving Time       :       1.09
1.89/1.92	c Original Problem   :
1.89/1.92	c   Problem name     : HOME/instance-2704446-1278559135.opb
1.89/1.92	c   Variables        : 60075 (60075 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.92	c   Constraints      : 2257 initial, 2257 maximal
1.89/1.92	c Presolved Problem  :
1.89/1.92	c   Problem name     : t_HOME/instance-2704446-1278559135.opb
1.89/1.92	c   Variables        : 48897 (48897 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.92	c   Constraints      : 2241 initial, 2241 maximal
1.89/1.92	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.89/1.92	c   trivial          :       0.01          0          0          0          0          0          0          0          0
1.89/1.92	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
1.89/1.92	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.89/1.92	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.89/1.92	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.89/1.92	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.89/1.92	c   linear           :       0.29      11170          8          0      10912          0         16       2928       2970
1.89/1.92	c   root node        :          -          0          -          -          0          -          -          -          -
1.89/1.92	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.92	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.89/1.92	c   linear           :       2241          0          0          0          0          0          0          0          0          0
1.89/1.92	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.89/1.92	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.89/1.92	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.89/1.92	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.89/1.92	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.89/1.92	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.89/1.92	c   pseudoobj        :       0.00          0          0          0
1.89/1.92	c   rootredcost      :       0.00          0          0          0
1.89/1.92	c   vbounds          :       0.00          0          0          0
1.89/1.92	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.89/1.92	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.92	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.92	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.92	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.92	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.92	c   applied globally :          -          -          -          0        0.0          -          -          -
1.89/1.92	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.89/1.92	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.89/1.92	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.89/1.92	c   redcost          :       0.00          0          0          0          0          0
1.89/1.92	c   impliedbounds    :       0.00          0          0          0          0          0
1.89/1.92	c   intobj           :       0.00          0          0          0          0          0
1.89/1.92	c   cgmip            :       0.00          0          0          0          0          0
1.89/1.92	c   gomory           :       0.00          0          0          0          0          0
1.89/1.92	c   strongcg         :       0.00          0          0          0          0          0
1.89/1.92	c   cmir             :       0.00          0          0          0          0          0
1.89/1.92	c   flowcover        :       0.00          0          0          0          0          0
1.89/1.92	c   clique           :       0.00          0          0          0          0          0
1.89/1.92	c   zerohalf         :       0.00          0          0          0          0          0
1.89/1.92	c   mcf              :       0.00          0          0          0          0          0
1.89/1.92	c   rapidlearning    :       0.00          0          0          0          0          0
1.89/1.92	c Pricers            :       Time      Calls       Vars
1.89/1.92	c   problem variables:       0.00          0          0
1.89/1.92	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.92	c   pscost           :       0.00          0          0          0          0          0          0
1.89/1.92	c   inference        :       0.00          0          0          0          0          0          0
1.89/1.92	c   mostinf          :       0.00          0          0          0          0          0          0
1.89/1.92	c   leastinf         :       0.00          0          0          0          0          0          0
1.89/1.92	c   fullstrong       :       0.00          0          0          0          0          0          0
1.89/1.92	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.89/1.92	c   random           :       0.00          0          0          0          0          0          0
1.89/1.92	c   relpscost        :       0.00          0          0          0          0          0          0
1.89/1.92	c Primal Heuristics  :       Time      Calls      Found
1.89/1.92	c   LP solutions     :       0.00          -          0
1.89/1.92	c   pseudo solutions :       0.00          -          0
1.89/1.92	c   trivial          :       0.12          1          0
1.89/1.92	c   simplerounding   :       0.00          0          0
1.89/1.92	c   zirounding       :       0.00          0          0
1.89/1.92	c   rounding         :       0.00          0          0
1.89/1.92	c   shifting         :       0.00          0          0
1.89/1.92	c   intshifting      :       0.00          0          0
1.89/1.92	c   oneopt           :       0.00          0          0
1.89/1.92	c   twoopt           :       0.00          0          0
1.89/1.92	c   fixandinfer      :       0.00          0          0
1.89/1.92	c   feaspump         :       0.00          0          0
1.89/1.92	c   coefdiving       :       0.00          0          0
1.89/1.92	c   pscostdiving     :       0.00          0          0
1.89/1.92	c   fracdiving       :       0.00          0          0
1.89/1.92	c   veclendiving     :       0.00          0          0
1.89/1.92	c   intdiving        :       0.00          0          0
1.89/1.92	c   actconsdiving    :       0.00          0          0
1.89/1.92	c   objpscostdiving  :       0.00          0          0
1.89/1.92	c   rootsoldiving    :       0.00          0          0
1.89/1.92	c   linesearchdiving :       0.00          0          0
1.89/1.92	c   guideddiving     :       0.00          0          0
1.89/1.92	c   octane           :       0.00          0          0
1.89/1.92	c   rens             :       0.00          0          0
1.89/1.92	c   rins             :       0.00          0          0
1.89/1.92	c   localbranching   :       0.00          0          0
1.89/1.92	c   mutation         :       0.00          0          0
1.89/1.92	c   crossover        :       0.00          0          0
1.89/1.92	c   dins             :       0.00          0          0
1.89/1.92	c   undercover       :       0.00          0          0
1.89/1.92	c   nlp              :       0.00          0          0
1.89/1.92	c   trysol           :       0.00          0          0
1.89/1.92	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.89/1.92	c   primal LP        :       0.00          0          0       0.00          -
1.89/1.92	c   dual LP          :       0.00          0          0       0.00          -
1.89/1.92	c   lex dual LP      :       0.00          0          0       0.00          -
1.89/1.92	c   barrier LP       :       0.00          0          0       0.00          -
1.89/1.92	c   diving/probing LP:       0.00          0          0       0.00          -
1.89/1.92	c   strong branching :       0.00          0          0       0.00          -
1.89/1.92	c     (at root node) :          -          0          0       0.00          -
1.89/1.92	c   conflict analysis:       0.00          0          0       0.00          -
1.89/1.92	c B&B Tree           :
1.89/1.92	c   number of runs   :          1
1.89/1.92	c   nodes            :          0
1.89/1.92	c   nodes (total)    :          0
1.89/1.92	c   nodes left       :          1
1.89/1.92	c   max depth        :         -1
1.89/1.92	c   max depth (total):         -1
1.89/1.92	c   backtracks       :          0 (0.0%)
1.89/1.92	c   delayed cutoffs  :          0
1.89/1.92	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.89/1.92	c   avg switch length:       0.00
1.89/1.92	c   switching time   :       0.00
1.89/1.92	c Solution           :
1.89/1.92	c   Solutions found  :          0 (0 improvements)
1.89/1.92	c   Primal Bound     : infeasible
1.89/1.92	c   Dual Bound       :          -
1.89/1.92	c   Gap              :   infinite
1.89/1.92	c   Root Dual Bound  :          -
1.89/1.92	c   Root Iterations  :          0
2.20/2.21	c Time complete: 2.2.

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-2704446-1278559135/watcher-2704446-1278559135 -o /tmp/evaluation-result-2704446-1278559135/solver-2704446-1278559135 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704446-1278559135.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 0.98 3/106 26380
/proc/meminfo: memFree=1688036/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=7904 CPUtime=0
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 1068 0 0 0 0 0 0 0 18 0 1 0 24120929 8093696 980 1992294400 4194304 8395647 140734464338800 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 1976 987 365 1026 0 946 0

[startup+0.056043 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 26380
/proc/meminfo: memFree=1688036/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=17340 CPUtime=0.05
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 3666 0 0 0 4 1 0 0 20 0 1 0 24120929 17756160 3577 1992294400 4194304 8395647 140734464338800 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 4335 3577 394 1026 0 3305 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17340

[startup+0.101046 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 26380
/proc/meminfo: memFree=1688036/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=22132 CPUtime=0.09
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 4844 0 0 0 8 1 0 0 20 0 1 0 24120929 22663168 4755 1992294400 4194304 8395647 140734464338800 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 5533 4755 394 1026 0 4503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22132

[startup+0.301064 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 26380
/proc/meminfo: memFree=1688036/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=49672 CPUtime=0.29
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 11694 0 0 0 25 4 0 0 20 0 1 0 24120929 50864128 11605 1992294400 4194304 8395647 140734464338800 18446744073709551615 7370176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 12418 11605 394 1026 0 11388 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49672

[startup+0.701103 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 26380
/proc/meminfo: memFree=1688036/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=57900 CPUtime=0.69
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 13652 0 0 0 64 5 0 0 20 0 1 0 24120929 59289600 13563 1992294400 4194304 8395647 140734464338800 18446744073709551615 5758038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 14475 13563 394 1026 0 13445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57900

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 26381
/proc/meminfo: memFree=1578784/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=145696 CPUtime=1.49
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 35100 0 0 0 137 12 0 0 23 0 1 0 24120929 149192704 34657 1992294400 4194304 8395647 140734464338800 18446744073709551615 4601338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26380/statm: 36424 34657 445 1026 0 35394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 145696

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

[startup+1.90121 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 26381
/proc/meminfo: memFree=1578784/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=145696 CPUtime=1.89
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 35160 0 0 0 177 12 0 0 25 0 1 0 24120929 149192704 34717 1992294400 4194304 8395647 140734464338800 18446744073709551615 5617023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26380/statm: 36424 34717 482 1026 0 35394 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 145696

[startup+2.10122 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 26381
/proc/meminfo: memFree=1548776/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=147104 CPUtime=2.1
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 35509 0 0 0 198 12 0 0 25 0 1 0 24120929 150634496 35066 1992294400 4194304 8395647 140734464338800 18446744073709551615 6345777 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 36776 35066 504 1026 0 35746 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 147104

[startup+2.20923 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 26381
/proc/meminfo: memFree=1548776/2059040 swapFree=4139712/4192956
[pid=26380] ppid=26378 vsize=86364 CPUtime=2.2
/proc/26380/stat : 26380 (pbscip.linux.x8) R 26378 26380 24224 0 -1 4202496 35514 0 0 0 207 13 0 0 25 0 1 0 24120929 88436736 16258 1992294400 4194304 8395647 140734464338800 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26380/statm: 21591 16258 509 1026 0 20561 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 86364

Child status: 0
Real time (s): 2.21584
CPU time (s): 2.21566
CPU user time (s): 2.07568
CPU system time (s): 0.139978
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 147104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07568
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35517
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= 6

runsolver used 0.008998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-08 05:18:56
IDJOB=2704446
IDBENCH=2392
IDSOLVER=1213
FILE ID=node043/2704446-1278559135
PBS_JOBID= 11239497
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-nesm.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-2704446-1278559135/watcher-2704446-1278559135 -o /tmp/evaluation-result-2704446-1278559135/solver-2704446-1278559135 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704446-1278559135.opb -t 1800 -m 1800

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

MD5SUM BENCH= 31474359e26932e1c53f8471ac3551eb
RANDOM SEED=1148283659

node043.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1688564 kB
Buffers:         65280 kB
Cached:         216060 kB
SwapCached:       7536 kB
Active:         156700 kB
Inactive:       139004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1688564 kB
SwapTotal:     4192956 kB
SwapFree:      4139712 kB
Dirty:           15604 kB
Writeback:           0 kB
AnonPages:       11516 kB
Mapped:          11868 kB
Slab:            52868 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181444 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= 62512 MiB
End job on node043 at 2010-07-08 05:18:58