Trace number 2704439

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 2.27965 2.27938

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-ship12s.opb
MD5SUM7267f3c0f02bf08ffddc8a6009c3e1e8
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 benchmark3.74243
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables82890
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint1470
Number of terms in the objective function 82890
Biggest coefficient in the objective function 1511023181824000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 204819735955723812
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 1511023181824000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 204819735955723812
Number of bits of the biggest sum of numbers58
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-2704439-1278558739.opb>
0.90/0.92	c original problem has 82890 variables (82890 bin, 0 int, 0 impl, 0 cont) and 1037 constraints
0.90/0.92	c problem read
0.90/0.92	c presolving settings loaded
1.69/1.74	c presolving:
1.79/1.82	c presolving (1 rounds):
1.79/1.82	c  30 deleted vars, 1 deleted constraints, 60 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.79/1.82	c  0 implications, 0 cliques
1.89/1.92	c presolving detected infeasibility
1.89/1.92	c Presolving Time: 0.55
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 = 1789.08
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) : 0.99
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       :       0.99
1.89/1.92	c Original Problem   :
1.89/1.92	c   Problem name     : HOME/instance-2704439-1278558739.opb
1.89/1.92	c   Variables        : 82890 (82890 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.92	c   Constraints      : 1037 initial, 1037 maximal
1.89/1.92	c Presolved Problem  :
1.89/1.92	c   Problem name     : t_HOME/instance-2704439-1278558739.opb
1.89/1.92	c   Variables        : 82860 (82860 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.92	c   Constraints      : 1036 initial, 1036 maximal
1.89/1.92	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.89/1.92	c   trivial          :       0.02          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           :       0.00         30          0          0         60          0          1          0          0
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           :       1036          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          :       0.13          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
2.20/2.27	c Time complete: 2.27.

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-2704439-1278558739/watcher-2704439-1278558739 -o /tmp/evaluation-result-2704439-1278558739/solver-2704439-1278558739 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704439-1278558739.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 1.00 3/106 28963
/proc/meminfo: memFree=1836076/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=7904 CPUtime=0
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 1063 0 0 0 0 0 0 0 21 0 1 0 24084557 8093696 974 1992294400 4194304 8395647 140733666976320 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 1976 981 365 1026 0 946 0

[startup+0.064151 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28963
/proc/meminfo: memFree=1836076/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=19648 CPUtime=0.06
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 4209 0 0 0 5 1 0 0 21 0 1 0 24084557 20119552 4116 1992294400 4194304 8395647 140733666976320 18446744073709551615 7370118 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 4912 4116 389 1026 0 3882 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19648

[startup+0.101154 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28963
/proc/meminfo: memFree=1836076/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=27368 CPUtime=0.09
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 6137 0 0 0 8 1 0 0 21 0 1 0 24084557 28024832 6044 1992294400 4194304 8395647 140733666976320 18446744073709551615 7382036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 6842 6044 389 1026 0 5812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27368

[startup+0.301171 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28963
/proc/meminfo: memFree=1836076/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=62304 CPUtime=0.29
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 14603 0 0 0 25 4 0 0 21 0 1 0 24084557 63799296 14510 1992294400 4194304 8395647 140733666976320 18446744073709551615 7370168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 15576 14513 389 1026 0 14546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62304

[startup+0.701206 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28963
/proc/meminfo: memFree=1836076/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=73656 CPUtime=0.69
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 17392 0 0 0 64 5 0 0 22 0 1 0 24084557 75423744 17297 1992294400 4194304 8395647 140733666976320 18446744073709551615 5758034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 18414 17297 394 1026 0 17384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73656

[startup+1.50127 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28964
/proc/meminfo: memFree=1736372/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=166156 CPUtime=1.49
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 40419 0 0 0 136 13 0 0 25 0 1 0 24084557 170143744 39970 1992294400 4194304 8395647 140733666976320 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28963/statm: 41539 39970 431 1026 0 40509 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 166156

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

[startup+1.90131 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28964
/proc/meminfo: memFree=1736372/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=180424 CPUtime=1.89
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 43528 0 0 0 175 14 0 0 25 0 1 0 24084557 184754176 43079 1992294400 4194304 8395647 140733666976320 18446744073709551615 5618995 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28963/statm: 45106 43079 476 1026 0 44076 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 180424

[startup+2.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28964
/proc/meminfo: memFree=1664948/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=180424 CPUtime=2.1
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 43550 0 0 0 196 14 0 0 25 0 1 0 24084557 184754176 43101 1992294400 4194304 8395647 140733666976320 18446744073709551615 6345214 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 45106 43101 498 1026 0 44076 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 180424

[startup+2.20934 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28964
/proc/meminfo: memFree=1664948/2059040 swapFree=4139724/4192956
[pid=28963] ppid=28961 vsize=180424 CPUtime=2.2
/proc/28963/stat : 28963 (pbscip.linux.x8) R 28961 28963 27178 0 -1 4202496 43550 0 0 0 206 14 0 0 25 0 1 0 24084557 184754176 43101 1992294400 4194304 8395647 140733666976320 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28963/statm: 45106 43101 498 1026 0 44076 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 180424

Child status: 0
Real time (s): 2.27938
CPU time (s): 2.27965
CPU user time (s): 2.11368
CPU system time (s): 0.165974
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 180424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.11368
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43558
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 0.011998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-08 05:12:19
IDJOB=2704439
IDBENCH=2378
IDSOLVER=1213
FILE ID=node031/2704439-1278558739
PBS_JOBID= 11239507
Free space on /tmp= 62564 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-ship12s.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-2704439-1278558739/watcher-2704439-1278558739 -o /tmp/evaluation-result-2704439-1278558739/solver-2704439-1278558739 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704439-1278558739.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7267f3c0f02bf08ffddc8a6009c3e1e8
RANDOM SEED=811893433

node031.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		: 3000.220
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		: 3000.220
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:       1836480 kB
Buffers:         27408 kB
Cached:         102228 kB
SwapCached:       6288 kB
Active:         105448 kB
Inactive:        37724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836480 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:           15384 kB
Writeback:           0 kB
AnonPages:       11612 kB
Mapped:          11908 kB
Slab:            57192 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180304 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node031 at 2010-07-08 05:12:22