Trace number 2704471

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 4.6143 4.61588

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-pilot.opb
MD5SUM4a9548986f1546c6026976dcefa106de
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 benchmark4.94625
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
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 constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 3784939929600
Number of bits for the biggest coefficient in the objective function 42
Sum of the numbers in the objective function 93738734889723
Number of bits of the sum of numbers in the objective function 47
Biggest number in a constraint 13851269529600000
Number of bits of the biggest number in a constraint 54
Biggest sum of numbers in a constraint 368128606591816686
Number of bits of the biggest sum of numbers59
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-2704471-1278559517.opb>
2.29/2.30	c original problem has 86785 variables (86785 bin, 0 int, 0 impl, 0 cont) and 2481 constraints
2.29/2.30	c problem read
2.29/2.30	c presolving settings loaded
3.49/3.52	c presolving:
3.99/4.01	c presolving (1 rounds):
3.99/4.01	c  10388 deleted vars, 126 deleted constraints, 3554 tightened bounds, 0 added holes, 1723 changed sides, 19092 changed coefficients
3.99/4.01	c  0 implications, 0 cliques
3.99/4.07	c presolving detected infeasibility
3.99/4.07	c Presolving Time: 1.00
3.99/4.07	c - non default parameters ----------------------------------------------------------------------
3.99/4.07	c # SCIP version 1.2.1.3
3.99/4.07	c 
3.99/4.07	c # frequency for displaying node information lines
3.99/4.07	c # [type: int, range: [-1,2147483647], default: 100]
3.99/4.07	c display/freq = 10000
3.99/4.07	c 
3.99/4.07	c # maximal time in seconds to run
3.99/4.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.99/4.07	c limits/time = 1787.7
3.99/4.07	c 
3.99/4.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
3.99/4.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
3.99/4.07	c limits/memory = 1620
3.99/4.07	c 
3.99/4.07	c # default clock type (1: CPU user seconds, 2: wall clock time)
3.99/4.07	c # [type: int, range: [1,2], default: 1]
3.99/4.07	c timing/clocktype = 2
3.99/4.07	c 
3.99/4.07	c # should presolving try to simplify inequalities
3.99/4.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.99/4.07	c constraints/linear/simplifyinequalities = TRUE
3.99/4.07	c 
3.99/4.07	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
3.99/4.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.99/4.07	c constraints/indicator/addCouplingCons = TRUE
3.99/4.07	c 
3.99/4.07	c # should presolving try to simplify knapsacks
3.99/4.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
3.99/4.07	c constraints/knapsack/simplifyinequalities = TRUE
3.99/4.07	c 
3.99/4.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
3.99/4.07	c # [type: int, range: [-1,2147483647], default: -1]
3.99/4.07	c separating/rapidlearning/freq = 0
3.99/4.07	c 
3.99/4.07	c -----------------------------------------------------------------------------------------------
3.99/4.07	c start solving
3.99/4.07	c 
3.99/4.07	c SCIP Status        : problem is solved [infeasible]
3.99/4.07	c Solving Time (sec) : 1.77
3.99/4.07	c Solving Nodes      : 0
3.99/4.07	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
3.99/4.07	c Dual Bound         : -1.00000000000000e+20
3.99/4.07	c Gap                : infinite
3.99/4.07	s UNSATISFIABLE
3.99/4.07	c SCIP Status        : problem is solved [infeasible]
3.99/4.07	c Solving Time       :       1.77
3.99/4.07	c Original Problem   :
3.99/4.07	c   Problem name     : HOME/instance-2704471-1278559517.opb
3.99/4.07	c   Variables        : 86785 (86785 binary, 0 integer, 0 implicit integer, 0 continuous)
3.99/4.07	c   Constraints      : 2481 initial, 2481 maximal
3.99/4.07	c Presolved Problem  :
3.99/4.07	c   Problem name     : t_HOME/instance-2704471-1278559517.opb
3.99/4.07	c   Variables        : 76397 (76397 binary, 0 integer, 0 implicit integer, 0 continuous)
3.99/4.07	c   Constraints      : 2355 initial, 2355 maximal
3.99/4.07	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.99/4.07	c   trivial          :       0.02          0          0          0          0          0          0          0          0
3.99/4.07	c   dualfix          :       0.03       6783          0          0          0          0          0          0          0
3.99/4.07	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.99/4.07	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.99/4.07	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.99/4.07	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.99/4.07	c   linear           :       0.28       3585         20          0       3554          0        126       1723      19092
3.99/4.07	c   root node        :          -          0          -          -          0          -          -          -          -
3.99/4.07	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.99/4.07	c   integral         :          0          0          0          0          0          0          0          0          0          0
3.99/4.07	c   linear           :       2355          0          0          0          0          0          0          0          0          0
3.99/4.07	c   countsols        :          0          0          0          0          0          0          0          0          0          0
3.99/4.07	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.99/4.07	c   integral         :       0.00       0.00       0.00       0.00       0.00
3.99/4.07	c   linear           :       0.00       0.00       0.00       0.00       0.00
3.99/4.07	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.99/4.07	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.99/4.07	c   pseudoobj        :       0.00          0          0          0
3.99/4.07	c   rootredcost      :       0.00          0          0          0
3.99/4.07	c   vbounds          :       0.00          0          0          0
3.99/4.07	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.99/4.07	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
3.99/4.07	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.07	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.07	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.07	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.99/4.07	c   applied globally :          -          -          -          0        0.0          -          -          -
3.99/4.07	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.99/4.07	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.99/4.07	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
3.99/4.07	c   redcost          :       0.00          0          0          0          0          0
3.99/4.07	c   impliedbounds    :       0.00          0          0          0          0          0
3.99/4.07	c   intobj           :       0.00          0          0          0          0          0
3.99/4.07	c   cgmip            :       0.00          0          0          0          0          0
3.99/4.07	c   gomory           :       0.00          0          0          0          0          0
3.99/4.07	c   strongcg         :       0.00          0          0          0          0          0
3.99/4.07	c   cmir             :       0.00          0          0          0          0          0
3.99/4.07	c   flowcover        :       0.00          0          0          0          0          0
3.99/4.07	c   clique           :       0.00          0          0          0          0          0
3.99/4.07	c   zerohalf         :       0.00          0          0          0          0          0
3.99/4.07	c   mcf              :       0.00          0          0          0          0          0
3.99/4.07	c   rapidlearning    :       0.00          0          0          0          0          0
3.99/4.07	c Pricers            :       Time      Calls       Vars
3.99/4.07	c   problem variables:       0.00          0          0
3.99/4.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.99/4.07	c   pscost           :       0.00          0          0          0          0          0          0
3.99/4.07	c   inference        :       0.00          0          0          0          0          0          0
3.99/4.07	c   mostinf          :       0.00          0          0          0          0          0          0
3.99/4.07	c   leastinf         :       0.00          0          0          0          0          0          0
3.99/4.07	c   fullstrong       :       0.00          0          0          0          0          0          0
3.99/4.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.99/4.07	c   random           :       0.00          0          0          0          0          0          0
3.99/4.07	c   relpscost        :       0.00          0          0          0          0          0          0
3.99/4.07	c Primal Heuristics  :       Time      Calls      Found
3.99/4.07	c   LP solutions     :       0.00          -          0
3.99/4.07	c   pseudo solutions :       0.00          -          0
3.99/4.07	c   trivial          :       0.16          1          0
3.99/4.07	c   simplerounding   :       0.00          0          0
3.99/4.07	c   zirounding       :       0.00          0          0
3.99/4.07	c   rounding         :       0.00          0          0
3.99/4.07	c   shifting         :       0.00          0          0
3.99/4.07	c   intshifting      :       0.00          0          0
3.99/4.07	c   oneopt           :       0.00          0          0
3.99/4.07	c   twoopt           :       0.00          0          0
3.99/4.07	c   fixandinfer      :       0.00          0          0
3.99/4.07	c   feaspump         :       0.00          0          0
3.99/4.07	c   coefdiving       :       0.00          0          0
3.99/4.07	c   pscostdiving     :       0.00          0          0
3.99/4.07	c   fracdiving       :       0.00          0          0
3.99/4.07	c   veclendiving     :       0.00          0          0
3.99/4.07	c   intdiving        :       0.00          0          0
3.99/4.07	c   actconsdiving    :       0.00          0          0
3.99/4.07	c   objpscostdiving  :       0.00          0          0
3.99/4.07	c   rootsoldiving    :       0.00          0          0
3.99/4.07	c   linesearchdiving :       0.00          0          0
3.99/4.07	c   guideddiving     :       0.00          0          0
3.99/4.07	c   octane           :       0.00          0          0
3.99/4.07	c   rens             :       0.00          0          0
3.99/4.07	c   rins             :       0.00          0          0
3.99/4.07	c   localbranching   :       0.00          0          0
3.99/4.07	c   mutation         :       0.00          0          0
3.99/4.07	c   crossover        :       0.00          0          0
3.99/4.07	c   dins             :       0.00          0          0
3.99/4.07	c   undercover       :       0.00          0          0
3.99/4.07	c   nlp              :       0.00          0          0
3.99/4.07	c   trysol           :       0.00          0          0
3.99/4.07	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.99/4.07	c   primal LP        :       0.00          0          0       0.00          -
3.99/4.07	c   dual LP          :       0.00          0          0       0.00          -
3.99/4.07	c   lex dual LP      :       0.00          0          0       0.00          -
3.99/4.07	c   barrier LP       :       0.00          0          0       0.00          -
3.99/4.07	c   diving/probing LP:       0.00          0          0       0.00          -
3.99/4.07	c   strong branching :       0.00          0          0       0.00          -
3.99/4.07	c     (at root node) :          -          0          0       0.00          -
3.99/4.07	c   conflict analysis:       0.00          0          0       0.00          -
3.99/4.07	c B&B Tree           :
3.99/4.07	c   number of runs   :          1
3.99/4.07	c   nodes            :          0
3.99/4.07	c   nodes (total)    :          0
3.99/4.07	c   nodes left       :          1
3.99/4.07	c   max depth        :         -1
3.99/4.07	c   max depth (total):         -1
3.99/4.07	c   backtracks       :          0 (0.0%)
3.99/4.07	c   delayed cutoffs  :          0
3.99/4.07	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
3.99/4.07	c   avg switch length:       0.00
3.99/4.07	c   switching time   :       0.00
3.99/4.07	c Solution           :
3.99/4.07	c   Solutions found  :          0 (0 improvements)
3.99/4.07	c   Primal Bound     : infeasible
3.99/4.07	c   Dual Bound       :          -
3.99/4.07	c   Gap              :   infinite
3.99/4.07	c   Root Dual Bound  :          -
3.99/4.07	c   Root Iterations  :          0
4.59/4.61	c Time complete: 4.6.

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-2704471-1278559517/watcher-2704471-1278559517 -o /tmp/evaluation-result-2704471-1278559517/solver-2704471-1278559517 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704471-1278559517.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 0.99 0.91 3/106 30593
/proc/meminfo: memFree=1683972/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=7904 CPUtime=0
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 1070 0 0 0 0 0 0 0 18 0 1 0 24165008 8093696 983 1992294400 4194304 8395647 140734801369248 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 1976 990 365 1026 0 946 0

[startup+0.0627769 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 30593
/proc/meminfo: memFree=1683972/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=20096 CPUtime=0.05
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 4303 0 0 0 4 1 0 0 20 0 1 0 24165008 20578304 4215 1992294400 4194304 8395647 140734801369248 18446744073709551615 4276036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 5024 4215 393 1026 0 3994 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20096

[startup+0.101781 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 30593
/proc/meminfo: memFree=1683972/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=23444 CPUtime=0.1
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 5179 0 0 0 8 2 0 0 20 0 1 0 24165008 24006656 5091 1992294400 4194304 8395647 140734801369248 18446744073709551615 5758038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 5861 5091 393 1026 0 4831 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23444

[startup+0.301804 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 30593
/proc/meminfo: memFree=1683972/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=38968 CPUtime=0.29
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 9005 0 0 0 26 3 0 0 20 0 1 0 24165008 39903232 8917 1992294400 4194304 8395647 140734801369248 18446744073709551615 6767029 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 9742 8917 393 1026 0 8712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38968

[startup+0.70185 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 30593
/proc/meminfo: memFree=1683972/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=57736 CPUtime=0.69
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 13559 0 0 0 64 5 0 0 20 0 1 0 24165008 59121664 13471 1992294400 4194304 8395647 140734801369248 18446744073709551615 4245998 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 14434 13473 394 1026 0 13404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57736

[startup+1.50094 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 30594
/proc/meminfo: memFree=1620600/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=81088 CPUtime=1.49
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 19080 0 0 0 141 8 0 0 23 0 1 0 24165008 83034112 18992 1992294400 4194304 8395647 140734801369248 18446744073709551615 7331440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 20272 18992 394 1026 0 19242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81088

[startup+3.10113 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 30594
/proc/meminfo: memFree=1602248/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=228168 CPUtime=3.09
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 55623 0 0 0 288 21 0 0 25 0 1 0 24165008 233644032 55181 1992294400 4194304 8395647 140734801369248 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30593/statm: 57042 55181 431 1026 0 56012 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 228168

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

[startup+3.90127 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 30594
/proc/meminfo: memFree=1464112/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=248520 CPUtime=3.89
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 59527 0 0 0 367 22 0 0 25 0 1 0 24165008 254484480 59085 1992294400 4194304 8395647 140734801369248 18446744073709551615 4982639 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30593/statm: 62130 59085 472 1026 0 61100 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 248520

[startup+4.30127 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 30594
/proc/meminfo: memFree=1447124/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=249764 CPUtime=4.3
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 59885 0 0 0 407 23 0 0 25 0 1 0 24165008 255758336 59443 1992294400 4194304 8395647 140734801369248 18446744073709551615 4720765 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 62441 59443 503 1026 0 61411 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 249764

[startup+4.50129 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 30594
/proc/meminfo: memFree=1447124/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=249764 CPUtime=4.49
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 59885 0 0 0 426 23 0 0 25 0 1 0 24165008 255758336 59443 1992294400 4194304 8395647 140734801369248 18446744073709551615 6345211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 62441 59443 503 1026 0 61411 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 249764

[startup+4.6013 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 30594
/proc/meminfo: memFree=1447124/2059040 swapFree=4138696/4192956
[pid=30593] ppid=30591 vsize=204952 CPUtime=4.59
/proc/30593/stat : 30593 (pbscip.linux.x8) R 30591 30593 28909 0 -1 4202496 59886 0 0 0 435 24 0 0 25 0 1 0 24165008 209870848 32214 1992294400 4194304 8395647 140734801369248 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30593/statm: 51238 32214 504 1026 0 50208 0
Current children cumulated CPU time (s) 4.59
Current children cumulated vsize (KiB) 204952

Child status: 0
Real time (s): 4.61588
CPU time (s): 4.6143
CPU user time (s): 4.35834
CPU system time (s): 0.255961
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 249764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.35834
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59893
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= 51

runsolver used 0.008998 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-08 05:25:19
IDJOB=2704471
IDBENCH=2448
IDSOLVER=1213
FILE ID=node011/2704471-1278559517
PBS_JOBID= 11239520
Free space on /tmp= 62480 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-pilot.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-2704471-1278559517/watcher-2704471-1278559517 -o /tmp/evaluation-result-2704471-1278559517/solver-2704471-1278559517 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704471-1278559517.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4a9548986f1546c6026976dcefa106de
RANDOM SEED=892673849

node011.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		: 3000.212
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	: 6000.42
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		: 3000.212
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:       1684500 kB
Buffers:         71436 kB
Cached:         212520 kB
SwapCached:       7420 kB
Active:         180556 kB
Inactive:       117416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1684500 kB
SwapTotal:     4192956 kB
SwapFree:      4138696 kB
Dirty:           24848 kB
Writeback:           0 kB
AnonPages:       12032 kB
Mapped:          11920 kB
Slab:            54768 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182868 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= 62468 MiB
End job on node011 at 2010-07-08 05:25:23