Trace number 2704462

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 5.84811 5.84956

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-d2q06c.opb
MD5SUM7b03b498d913dd1b306399e53ada7e6f
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 benchmark11.6222
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155010
Total number of constraints2171
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 constraints2171
Minimum length of a constraint30
Maximum length of a constraint3270
Number of terms in the objective function 89670
Biggest coefficient in the objective function 36281708852543488
Number of bits for the biggest coefficient in the objective function 56
Sum of the numbers in the objective function 17434532498669331507
Number of bits of the sum of numbers in the objective function 64
Biggest number in a constraint 1246989811751845888
Number of bits of the biggest number in a constraint 61
Biggest sum of numbers in a constraint 17434532498669331507
Number of bits of the biggest sum of numbers64
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-2704462-1278559373.opb>
2.69/2.72	c [src/scip/reader_opb.c:3100] Warning: there might be <4> coefficients or weight out of range!
2.69/2.72	c original problem has 155010 variables (155010 bin, 0 int, 0 impl, 0 cont) and 2171 constraints
2.69/2.72	c problem read
2.69/2.73	c presolving settings loaded
4.49/4.53	c presolving:
4.89/4.96	c presolving (1 rounds):
4.89/4.96	c  11588 deleted vars, 2 deleted constraints, 11474 tightened bounds, 0 added holes, 80 changed sides, 202 changed coefficients
4.89/4.96	c  0 implications, 0 cliques
5.09/5.12	c presolving detected infeasibility
5.09/5.12	c Presolving Time: 1.41
5.09/5.12	c - non default parameters ----------------------------------------------------------------------
5.09/5.12	c # SCIP version 1.2.1.3
5.09/5.12	c 
5.09/5.12	c # frequency for displaying node information lines
5.09/5.12	c # [type: int, range: [-1,2147483647], default: 100]
5.09/5.12	c display/freq = 10000
5.09/5.12	c 
5.09/5.12	c # maximal time in seconds to run
5.09/5.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.09/5.12	c limits/time = 1787.28
5.09/5.12	c 
5.09/5.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.09/5.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.09/5.12	c limits/memory = 1620
5.09/5.12	c 
5.09/5.12	c # default clock type (1: CPU user seconds, 2: wall clock time)
5.09/5.12	c # [type: int, range: [1,2], default: 1]
5.09/5.12	c timing/clocktype = 2
5.09/5.12	c 
5.09/5.12	c # should presolving try to simplify inequalities
5.09/5.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.12	c constraints/linear/simplifyinequalities = TRUE
5.09/5.12	c 
5.09/5.12	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
5.09/5.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.12	c constraints/indicator/addCouplingCons = TRUE
5.09/5.12	c 
5.09/5.12	c # should presolving try to simplify knapsacks
5.09/5.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.12	c constraints/knapsack/simplifyinequalities = TRUE
5.09/5.12	c 
5.09/5.12	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.09/5.12	c # [type: int, range: [-1,2147483647], default: -1]
5.09/5.12	c separating/rapidlearning/freq = 0
5.09/5.12	c 
5.09/5.12	c -----------------------------------------------------------------------------------------------
5.09/5.12	c start solving
5.09/5.12	c 
5.09/5.12	c SCIP Status        : problem is solved [infeasible]
5.09/5.12	c Solving Time (sec) : 2.39
5.09/5.12	c Solving Nodes      : 0
5.09/5.12	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
5.09/5.12	c Dual Bound         : -1.00000000000000e+20
5.09/5.12	c Gap                : infinite
5.09/5.12	s UNSATISFIABLE
5.09/5.12	c SCIP Status        : problem is solved [infeasible]
5.09/5.12	c Solving Time       :       2.39
5.09/5.12	c Original Problem   :
5.09/5.12	c   Problem name     : HOME/instance-2704462-1278559373.opb
5.09/5.12	c   Variables        : 155010 (155010 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.12	c   Constraints      : 2171 initial, 2171 maximal
5.09/5.12	c Presolved Problem  :
5.09/5.12	c   Problem name     : t_HOME/instance-2704462-1278559373.opb
5.09/5.12	c   Variables        : 143422 (143422 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.12	c   Constraints      : 2169 initial, 2169 maximal
5.09/5.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.09/5.12	c   trivial          :       0.03          0          0          0          0          0          0          0          0
5.09/5.12	c   dualfix          :       0.03         60          0          0          0          0          0          0          0
5.09/5.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.09/5.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.09/5.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.09/5.12	c   probing          :       0.00          0          0          0          0          0          0          0          0
5.09/5.12	c   linear           :       0.19      11483         45          0      11474          0          2         80        202
5.09/5.12	c   root node        :          -          0          -          -          0          -          -          -          -
5.09/5.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.12	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.09/5.12	c   linear           :       2169          0          0          0          0          0          0          0          0          0
5.09/5.12	c   countsols        :          0          0          0          0          0          0          0          0          0          0
5.09/5.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.09/5.12	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.09/5.12	c   linear           :       0.00       0.00       0.00       0.00       0.00
5.09/5.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.09/5.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.09/5.12	c   pseudoobj        :       0.00          0          0          0
5.09/5.12	c   rootredcost      :       0.00          0          0          0
5.09/5.12	c   vbounds          :       0.00          0          0          0
5.09/5.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.09/5.12	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.09/5.12	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.12	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.09/5.12	c   applied globally :          -          -          -          0        0.0          -          -          -
5.09/5.12	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.09/5.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.09/5.12	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.09/5.12	c   redcost          :       0.00          0          0          0          0          0
5.09/5.12	c   impliedbounds    :       0.00          0          0          0          0          0
5.09/5.12	c   intobj           :       0.00          0          0          0          0          0
5.09/5.12	c   cgmip            :       0.00          0          0          0          0          0
5.09/5.12	c   gomory           :       0.00          0          0          0          0          0
5.09/5.12	c   strongcg         :       0.00          0          0          0          0          0
5.09/5.12	c   cmir             :       0.00          0          0          0          0          0
5.09/5.12	c   flowcover        :       0.00          0          0          0          0          0
5.09/5.12	c   clique           :       0.00          0          0          0          0          0
5.09/5.12	c   zerohalf         :       0.00          0          0          0          0          0
5.09/5.12	c   mcf              :       0.00          0          0          0          0          0
5.09/5.12	c   rapidlearning    :       0.00          0          0          0          0          0
5.09/5.12	c Pricers            :       Time      Calls       Vars
5.09/5.12	c   problem variables:       0.00          0          0
5.09/5.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.12	c   pscost           :       0.00          0          0          0          0          0          0
5.09/5.12	c   inference        :       0.00          0          0          0          0          0          0
5.09/5.12	c   mostinf          :       0.00          0          0          0          0          0          0
5.09/5.12	c   leastinf         :       0.00          0          0          0          0          0          0
5.09/5.12	c   fullstrong       :       0.00          0          0          0          0          0          0
5.09/5.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.09/5.12	c   random           :       0.00          0          0          0          0          0          0
5.09/5.12	c   relpscost        :       0.00          0          0          0          0          0          0
5.09/5.12	c Primal Heuristics  :       Time      Calls      Found
5.09/5.12	c   LP solutions     :       0.00          -          0
5.09/5.12	c   pseudo solutions :       0.00          -          0
5.09/5.12	c   trivial          :       0.33          1          0
5.09/5.12	c   simplerounding   :       0.00          0          0
5.09/5.12	c   zirounding       :       0.00          0          0
5.09/5.12	c   rounding         :       0.00          0          0
5.09/5.12	c   shifting         :       0.00          0          0
5.09/5.12	c   intshifting      :       0.00          0          0
5.09/5.12	c   oneopt           :       0.00          0          0
5.09/5.12	c   twoopt           :       0.00          0          0
5.09/5.12	c   fixandinfer      :       0.00          0          0
5.09/5.12	c   feaspump         :       0.00          0          0
5.09/5.12	c   coefdiving       :       0.00          0          0
5.09/5.12	c   pscostdiving     :       0.00          0          0
5.09/5.12	c   fracdiving       :       0.00          0          0
5.09/5.12	c   veclendiving     :       0.00          0          0
5.09/5.12	c   intdiving        :       0.00          0          0
5.09/5.12	c   actconsdiving    :       0.00          0          0
5.09/5.12	c   objpscostdiving  :       0.00          0          0
5.09/5.12	c   rootsoldiving    :       0.00          0          0
5.09/5.12	c   linesearchdiving :       0.00          0          0
5.09/5.12	c   guideddiving     :       0.00          0          0
5.09/5.12	c   octane           :       0.00          0          0
5.09/5.12	c   rens             :       0.00          0          0
5.09/5.12	c   rins             :       0.00          0          0
5.09/5.12	c   localbranching   :       0.00          0          0
5.09/5.12	c   mutation         :       0.00          0          0
5.09/5.12	c   crossover        :       0.00          0          0
5.09/5.12	c   dins             :       0.00          0          0
5.09/5.12	c   undercover       :       0.00          0          0
5.09/5.12	c   nlp              :       0.00          0          0
5.09/5.12	c   trysol           :       0.00          0          0
5.09/5.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.09/5.12	c   primal LP        :       0.00          0          0       0.00          -
5.09/5.12	c   dual LP          :       0.00          0          0       0.00          -
5.09/5.12	c   lex dual LP      :       0.00          0          0       0.00          -
5.09/5.12	c   barrier LP       :       0.00          0          0       0.00          -
5.09/5.12	c   diving/probing LP:       0.00          0          0       0.00          -
5.09/5.12	c   strong branching :       0.00          0          0       0.00          -
5.09/5.12	c     (at root node) :          -          0          0       0.00          -
5.09/5.12	c   conflict analysis:       0.00          0          0       0.00          -
5.09/5.12	c B&B Tree           :
5.09/5.12	c   number of runs   :          1
5.09/5.12	c   nodes            :          0
5.09/5.12	c   nodes (total)    :          0
5.09/5.12	c   nodes left       :          1
5.09/5.12	c   max depth        :         -1
5.09/5.12	c   max depth (total):         -1
5.09/5.12	c   backtracks       :          0 (0.0%)
5.09/5.12	c   delayed cutoffs  :          0
5.09/5.12	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.09/5.12	c   avg switch length:       0.00
5.09/5.12	c   switching time   :       0.00
5.09/5.12	c Solution           :
5.09/5.12	c   Solutions found  :          0 (0 improvements)
5.09/5.12	c   Primal Bound     : infeasible
5.09/5.12	c   Dual Bound       :          -
5.09/5.12	c   Gap              :   infinite
5.09/5.12	c   Root Dual Bound  :          -
5.09/5.12	c   Root Iterations  :          0
5.79/5.84	c Time complete: 5.84.

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-2704462-1278559373/watcher-2704462-1278559373 -o /tmp/evaluation-result-2704462-1278559373/solver-2704462-1278559373 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704462-1278559373.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: 1.10 1.04 1.00 3/106 30426
/proc/meminfo: memFree=1670428/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=7904 CPUtime=0
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 1107 0 0 0 0 0 0 0 20 0 1 0 24150034 8093696 1018 1992294400 4194304 8395647 140734562744560 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 1976 1027 365 1026 0 946 0

[startup+0.035795 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 30426
/proc/meminfo: memFree=1670428/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=14956 CPUtime=0.02
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 3058 0 0 0 2 0 0 0 20 0 1 0 24150034 15314944 2968 1992294400 4194304 8395647 140734562744560 18446744073709551615 7385792 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 3739 2970 387 1026 0 2709 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14956

[startup+0.100798 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 30426
/proc/meminfo: memFree=1670428/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=27372 CPUtime=0.09
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 5964 0 0 0 7 2 0 0 20 0 1 0 24150034 28028928 5871 1992294400 4194304 8395647 140734562744560 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 6843 5883 389 1026 0 5813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27372

[startup+0.300816 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 30426
/proc/meminfo: memFree=1670428/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=63332 CPUtime=0.29
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 14867 0 0 0 24 5 0 0 20 0 1 0 24150034 64851968 14774 1992294400 4194304 8395647 140734562744560 18446744073709551615 7373187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 15833 14774 389 1026 0 14803 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 63332

[startup+0.700851 s]
/proc/loadavg: 1.10 1.04 1.00 3/106 30426
/proc/meminfo: memFree=1670428/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=84824 CPUtime=0.69
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 20181 0 0 0 62 7 0 0 20 0 1 0 24150034 86859776 20086 1992294400 4194304 8395647 140734562744560 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 21206 20096 394 1026 0 20176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 84824

[startup+1.50092 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 30427
/proc/meminfo: memFree=1581388/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=110148 CPUtime=1.49
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 26365 0 0 0 140 9 0 0 23 0 1 0 24150034 112791552 26270 1992294400 4194304 8395647 140734562744560 18446744073709551615 5758005 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 27537 26270 394 1026 0 26507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110148

[startup+3.10107 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 30427
/proc/meminfo: memFree=1547536/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=272556 CPUtime=3.09
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 66750 0 0 0 285 24 0 0 25 0 1 0 24150034 279097344 66301 1992294400 4194304 8395647 140734562744560 18446744073709551615 4732404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30426/statm: 68139 66301 414 1026 0 67109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 272556

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

[startup+4.70121 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 30427
/proc/meminfo: memFree=1315532/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=378424 CPUtime=4.69
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 91215 0 0 0 437 32 0 0 25 0 1 0 24150034 387506176 90766 1992294400 4194304 8395647 140734562744560 18446744073709551615 6068852 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30426/statm: 94606 90766 472 1026 0 93576 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 378424

[startup+5.50929 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 30427
/proc/meminfo: memFree=1304868/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=381624 CPUtime=5.5
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 92030 0 0 0 518 32 0 0 25 0 1 0 24150034 390782976 91581 1992294400 4194304 8395647 140734562744560 18446744073709551615 6345900 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 95406 91581 504 1026 0 94376 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 381624

[startup+5.7013 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 30427
/proc/meminfo: memFree=1304868/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=378708 CPUtime=5.69
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 92030 0 0 0 537 32 0 0 25 0 1 0 24150034 387796992 90884 1992294400 4194304 8395647 140734562744560 18446744073709551615 6345887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 94677 90884 504 1026 0 93647 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 378708

[startup+5.80131 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 30427
/proc/meminfo: memFree=1304868/2059040 swapFree=4138592/4192956
[pid=30426] ppid=30424 vsize=299828 CPUtime=5.79
/proc/30426/stat : 30426 (pbscip.linux.x8) R 30424 30426 28451 0 -1 4202496 92030 0 0 0 546 33 0 0 25 0 1 0 24150034 307023872 71164 1992294400 4194304 8395647 140734562744560 18446744073709551615 4713442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30426/statm: 74957 71164 504 1026 0 73927 0
Current children cumulated CPU time (s) 5.79
Current children cumulated vsize (KiB) 299828

Child status: 0
Real time (s): 5.84956
CPU time (s): 5.84811
CPU user time (s): 5.48217
CPU system time (s): 0.365944
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 381624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.48217
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92038
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= 74

runsolver used 0.016997 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node015 at 2010-07-08 05:22:55
IDJOB=2704462
IDBENCH=2428
IDSOLVER=1213
FILE ID=node015/2704462-1278559373
PBS_JOBID= 11239516
Free space on /tmp= 62568 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-d2q06c.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-2704462-1278559373/watcher-2704462-1278559373 -o /tmp/evaluation-result-2704462-1278559373/solver-2704462-1278559373 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704462-1278559373.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7b03b498d913dd1b306399e53ada7e6f
RANDOM SEED=274597892

node015.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		: 3000.214
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		: 3000.214
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:       1670584 kB
Buffers:         61008 kB
Cached:         234896 kB
SwapCached:       9100 kB
Active:         151212 kB
Inactive:       161216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1670584 kB
SwapTotal:     4192956 kB
SwapFree:      4138592 kB
Dirty:           28256 kB
Writeback:           0 kB
AnonPages:       13432 kB
Mapped:          11816 kB
Slab:            53724 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183088 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= 62560 MiB
End job on node015 at 2010-07-08 05:23:01