Trace number 2704886

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 1.89185 1.0024

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/
rand.biglist/normalized-randf7d077.cudf.paranoid.opb
MD5SUM078c7ed78f4c22402cedd872dfd1a775
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 benchmark0.19097
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6443
Total number of constraints28594
Number of constraints which are clauses28282
Number of constraints which are cardinality constraints (but not clauses)312
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 2391
Biggest coefficient in the objective function 1842
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 1016782
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1842
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 1016782
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 1.2.1.3 [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-2704886-1278579902.opb>
0.39/0.46	c original problem has 6443 variables (6443 bin, 0 int, 0 impl, 0 cont) and 28594 constraints
0.39/0.46	c problem read
0.39/0.46	c presolving settings loaded
0.59/0.61	c presolving:
0.69/0.78	c (round 1) 721 del vars, 1384 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 74710 impls, 309 clqs
0.79/0.82	c (round 2) 991 del vars, 1892 del conss, 192 chg bounds, 0 chg sides, 3 chg coeffs, 0 upgd conss, 82631 impls, 301 clqs
0.79/0.87	c (round 3) 1524 del vars, 8113 del conss, 459 chg bounds, 5 chg sides, 17 chg coeffs, 0 upgd conss, 84078 impls, 279 clqs
0.89/0.90	c presolving (4 rounds):
0.89/0.90	c  2118 deleted vars, 10568 deleted constraints, 520 tightened bounds, 0 added holes, 23 changed sides, 49 changed coefficients
0.89/0.90	c  84663 implications, 273 cliques
0.89/0.91	c presolving detected infeasibility
0.89/0.91	c Presolving Time: 0.34
0.89/0.91	c - non default parameters ----------------------------------------------------------------------
0.89/0.91	c # SCIP version 1.2.1.3
0.89/0.91	c 
0.89/0.91	c # frequency for displaying node information lines
0.89/0.91	c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.91	c display/freq = 10000
0.89/0.91	c 
0.89/0.91	c # maximal time in seconds to run
0.89/0.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.91	c limits/time = 1789.55
0.89/0.91	c 
0.89/0.91	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.91	c limits/memory = 1620
0.89/0.91	c 
0.89/0.91	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.89/0.91	c # [type: int, range: [1,2], default: 1]
0.89/0.91	c timing/clocktype = 2
0.89/0.91	c 
0.89/0.91	c # should presolving try to simplify inequalities
0.89/0.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.91	c constraints/linear/simplifyinequalities = TRUE
0.89/0.91	c 
0.89/0.91	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.89/0.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.91	c constraints/indicator/addCouplingCons = TRUE
0.89/0.91	c 
0.89/0.91	c # should presolving try to simplify knapsacks
0.89/0.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.91	c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.91	c 
0.89/0.91	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.91	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.91	c separating/rapidlearning/freq = 0
0.89/0.91	c 
0.89/0.91	c -----------------------------------------------------------------------------------------------
0.89/0.91	c start solving
0.89/0.91	c 
0.89/0.91	c SCIP Status        : problem is solved [infeasible]
0.89/0.91	c Solving Time (sec) : 0.45
0.89/0.91	c Solving Nodes      : 0
0.89/0.91	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.89/0.91	c Dual Bound         : -1.00000000000000e+20
0.89/0.91	c Gap                : infinite
0.89/0.91	s UNSATISFIABLE
0.89/0.91	c SCIP Status        : problem is solved [infeasible]
0.89/0.91	c Solving Time       :       0.45
0.89/0.91	c Original Problem   :
0.89/0.91	c   Problem name     : HOME/instance-2704886-1278579902.opb
0.89/0.91	c   Variables        : 6443 (6443 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.91	c   Constraints      : 28594 initial, 28594 maximal
0.89/0.91	c Presolved Problem  :
0.89/0.91	c   Problem name     : t_HOME/instance-2704886-1278579902.opb
0.89/0.91	c   Variables        : 4325 (4325 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.91	c   Constraints      : 18026 initial, 18026 maximal
0.89/0.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/0.91	c   trivial          :       0.01        135          0          0          0          0          0          0          0
0.89/0.91	c   dualfix          :       0.01        528          0          0          0          0          0          0          0
0.89/0.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   implics          :       0.01          0        178          0          0          0          0          0          0
0.89/0.91	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.89/0.91	c   linear           :       0.24        495        782          0        520          0      10568         23         49
0.89/0.91	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/0.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.91	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.89/0.91	c   linear           :      18026          0          0          0          0          0          0          0          0          0
0.89/0.91	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.89/0.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/0.91	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/0.91	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.89/0.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/0.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/0.91	c   pseudoobj        :       0.00          0          0          0
0.89/0.91	c   rootredcost      :       0.00          0          0          0
0.89/0.91	c   vbounds          :       0.00          0          0          0
0.89/0.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/0.91	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.91	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/0.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/0.91	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/0.91	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/0.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/0.91	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.89/0.91	c   redcost          :       0.00          0          0          0          0          0
0.89/0.91	c   impliedbounds    :       0.00          0          0          0          0          0
0.89/0.91	c   intobj           :       0.00          0          0          0          0          0
0.89/0.91	c   cgmip            :       0.00          0          0          0          0          0
0.89/0.91	c   gomory           :       0.00          0          0          0          0          0
0.89/0.91	c   strongcg         :       0.00          0          0          0          0          0
0.89/0.91	c   cmir             :       0.00          0          0          0          0          0
0.89/0.91	c   flowcover        :       0.00          0          0          0          0          0
0.89/0.91	c   clique           :       0.00          0          0          0          0          0
0.89/0.91	c   zerohalf         :       0.00          0          0          0          0          0
0.89/0.91	c   mcf              :       0.00          0          0          0          0          0
0.89/0.91	c   rapidlearning    :       0.00          0          0          0          0          0
0.89/0.91	c Pricers            :       Time      Calls       Vars
0.89/0.91	c   problem variables:       0.00          0          0
0.89/0.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/0.91	c   pscost           :       0.00          0          0          0          0          0          0
0.89/0.91	c   inference        :       0.00          0          0          0          0          0          0
0.89/0.91	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/0.91	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/0.91	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/0.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/0.91	c   random           :       0.00          0          0          0          0          0          0
0.89/0.91	c   relpscost        :       0.00          0          0          0          0          0          0
0.89/0.91	c Primal Heuristics  :       Time      Calls      Found
0.89/0.91	c   LP solutions     :       0.00          -          0
0.89/0.91	c   pseudo solutions :       0.00          -          0
0.89/0.91	c   trivial          :       0.02          1          0
0.89/0.91	c   simplerounding   :       0.00          0          0
0.89/0.91	c   zirounding       :       0.00          0          0
0.89/0.91	c   rounding         :       0.00          0          0
0.89/0.91	c   shifting         :       0.00          0          0
0.89/0.91	c   intshifting      :       0.00          0          0
0.89/0.91	c   oneopt           :       0.00          0          0
0.89/0.91	c   twoopt           :       0.00          0          0
0.89/0.91	c   fixandinfer      :       0.00          0          0
0.89/0.91	c   feaspump         :       0.00          0          0
0.89/0.91	c   coefdiving       :       0.00          0          0
0.89/0.91	c   pscostdiving     :       0.00          0          0
0.89/0.91	c   fracdiving       :       0.00          0          0
0.89/0.91	c   veclendiving     :       0.00          0          0
0.89/0.91	c   intdiving        :       0.00          0          0
0.89/0.91	c   actconsdiving    :       0.00          0          0
0.89/0.91	c   objpscostdiving  :       0.00          0          0
0.89/0.91	c   rootsoldiving    :       0.00          0          0
0.89/0.91	c   linesearchdiving :       0.00          0          0
0.89/0.91	c   guideddiving     :       0.00          0          0
0.89/0.91	c   octane           :       0.00          0          0
0.89/0.91	c   rens             :       0.00          0          0
0.89/0.91	c   rins             :       0.00          0          0
0.89/0.91	c   localbranching   :       0.00          0          0
0.89/0.91	c   mutation         :       0.00          0          0
0.89/0.91	c   crossover        :       0.00          0          0
0.89/0.91	c   dins             :       0.00          0          0
0.89/0.91	c   undercover       :       0.00          0          0
0.89/0.91	c   nlp              :       0.00          0          0
0.89/0.91	c   trysol           :       0.00          0          0
0.89/0.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/0.91	c   primal LP        :       0.00          0          0       0.00          -
0.89/0.91	c   dual LP          :       0.00          0          0       0.00          -
0.89/0.91	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/0.91	c   barrier LP       :       0.00          0          0       0.00          -
0.89/0.91	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/0.91	c   strong branching :       0.00          0          0       0.00          -
0.89/0.91	c     (at root node) :          -          0          0       0.00          -
0.89/0.91	c   conflict analysis:       0.00          0          0       0.00          -
0.89/0.91	c B&B Tree           :
0.89/0.91	c   number of runs   :          1
0.89/0.91	c   nodes            :          0
0.89/0.91	c   nodes (total)    :          0
0.89/0.91	c   nodes left       :          1
0.89/0.91	c   max depth        :         -1
0.89/0.91	c   max depth (total):         -1
0.89/0.91	c   backtracks       :          0 (0.0%)
0.89/0.91	c   delayed cutoffs  :          0
0.89/0.91	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/0.91	c   avg switch length:       0.00
0.89/0.91	c   switching time   :       0.00
0.89/0.91	c Solution           :
0.89/0.91	c   Solutions found  :          0 (0 improvements)
0.89/0.91	c   Primal Bound     : infeasible
0.89/0.91	c   Dual Bound       :          -
0.89/0.91	c   Gap              :   infinite
0.89/0.91	c   Root Dual Bound  :          -
0.89/0.91	c   Root Iterations  :          0
0.89/1.00	c Time complete: 0.99.

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-2704886-1278579902/watcher-2704886-1278579902 -o /tmp/evaluation-result-2704886-1278579902/solver-2704886-1278579902 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704886-1278579902.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: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=7904 CPUtime=0
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 1064 0 0 0 0 0 0 0 20 0 1 0 26203926 8093696 976 1992294400 4194304 8395647 140736227131056 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30071/statm: 1976 985 365 1026 0 946 0

[startup+0.0903749 s]
/proc/loadavg: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=15768 CPUtime=0.07
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 3245 0 0 0 7 0 0 0 20 0 1 0 26203926 16146432 3156 1992294400 4194304 8395647 140736227131056 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30071/statm: 3942 3156 393 1026 0 2912 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15768

[startup+0.101374 s]
/proc/loadavg: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=17264 CPUtime=0.09
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 3620 0 0 0 8 1 0 0 20 0 1 0 26203926 17678336 3531 1992294400 4194304 8395647 140736227131056 18446744073709551615 7382027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30071/statm: 4316 3531 393 1026 0 3286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17264

[startup+0.301391 s]
/proc/loadavg: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=23104 CPUtime=0.29
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 5062 0 0 0 28 1 0 0 20 0 1 0 26203926 23658496 4973 1992294400 4194304 8395647 140736227131056 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30071/statm: 5776 4973 393 1026 0 4746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23104

[startup+0.700424 s]
/proc/loadavg: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=56304 CPUtime=0.69
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 13326 0 0 0 65 4 0 0 21 0 1 0 26203926 57655296 12883 1992294400 4194304 8395647 140736227131056 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30071/statm: 14076 12895 469 1026 0 13046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56304

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (0.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (0.89 s) to the 'lost time'.

[startup+0.90044 s]
/proc/loadavg: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=59664 CPUtime=0.89
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 14205 0 0 0 85 4 0 0 21 0 1 0 26203926 61095936 13762 1992294400 4194304 8395647 140736227131056 18446744073709551615 4449039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30071/statm: 14916 13762 476 1026 0 13886 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 59664

[startup+1.00045 s]
/proc/loadavg: 0.85 0.95 0.91 2/107 30072
/proc/meminfo: memFree=1638988/2059040 swapFree=4139412/4192956
[pid=30071] ppid=-1 vsize=0 CPUtime=0
/proc/30071/stat : -- couldn't open stat file --/proc/30071/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+0.90044 s]
/proc/loadavg: 0.85 0.95 0.91 3/106 30071
/proc/meminfo: memFree=1656232/2059040 swapFree=4139412/4192956
[pid=30071] ppid=30069 vsize=59664 CPUtime=0.89
/proc/30071/stat : 30071 (pbscip.linux.x8) R 30069 30071 29248 0 -1 4202496 14205 0 0 0 85 4 0 0 21 0 1 0 26203926 61095936 13762 1992294400 4194304 8395647 140736227131056 18446744073709551615 4449039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30071/statm: 14916 13762 476 1026 0 13886 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 59664

[startup+1.00045 s]
/proc/loadavg: 0.85 0.95 0.91 2/107 30072
/proc/meminfo: memFree=1638988/2059040 swapFree=4139412/4192956
[pid=30071] ppid=-1 vsize=0 CPUtime=0
/proc/30071/stat : -- couldn't open stat file --/proc/30071/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 0.89
#  lost CPU user time (s): 0.85
#  lost CPU system time (s): 0.04

Real time (s): 1.0024
CPU time (s): 1.89185
CPU user time (s): 1.80185
CPU system time (s): 0.089992
CPU usage (%): 188.732
Max. virtual memory (cumulated for all children) (KiB): 59664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.951855
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14244
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= 3
involuntary context switches= 12

runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-08 11:05:02
IDJOB=2704886
IDBENCH=72132
IDSOLVER=1213
FILE ID=node003/2704886-1278579902
PBS_JOBID= 11240112
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= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randf7d077.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-2704886-1278579902/watcher-2704886-1278579902 -o /tmp/evaluation-result-2704886-1278579902/solver-2704886-1278579902 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704886-1278579902.opb -t 1800 -m 1800

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

MD5SUM BENCH= 078c7ed78f4c22402cedd872dfd1a775
RANDOM SEED=273659845

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1656760 kB
Buffers:         87464 kB
Cached:         221928 kB
SwapCached:       9476 kB
Active:         176252 kB
Inactive:       149568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1656760 kB
SwapTotal:     4192956 kB
SwapFree:      4139412 kB
Dirty:           11456 kB
Writeback:           4 kB
AnonPages:       12152 kB
Mapped:          11996 kB
Slab:            54592 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179076 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= 62556 MiB
End job on node003 at 2010-07-08 11:05:03