Trace number 2704466

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 9.50455 9.5069

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-woodw.opb
MD5SUM39878dc7ef96e07e426f9432943c6054
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 benchmark20.9618
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables252150
Total number of constraints1098
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 constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 4294967292
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 10737418240000
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 556588032595749
Number of bits of the biggest sum of numbers49
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-2704466-1278559456.opb>
3.09/3.16	c original problem has 252150 variables (252150 bin, 0 int, 0 impl, 0 cont) and 1098 constraints
3.09/3.16	c problem read
3.09/3.17	c presolving settings loaded
6.09/6.18	c presolving:
8.09/8.18	c presolving (1 rounds):
8.09/8.18	c  48280 deleted vars, 72 deleted constraints, 48084 tightened bounds, 0 added holes, 4 changed sides, 622 changed coefficients
8.09/8.18	c  0 implications, 0 cliques
8.29/8.35	c presolving detected infeasibility
8.29/8.35	c Presolving Time: 3.76
8.29/8.35	c - non default parameters ----------------------------------------------------------------------
8.29/8.35	c # SCIP version 1.2.1.3
8.29/8.35	c 
8.29/8.35	c # frequency for displaying node information lines
8.29/8.35	c # [type: int, range: [-1,2147483647], default: 100]
8.29/8.35	c display/freq = 10000
8.29/8.35	c 
8.29/8.35	c # maximal time in seconds to run
8.29/8.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
8.29/8.35	c limits/time = 1786.84
8.29/8.35	c 
8.29/8.35	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
8.29/8.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
8.29/8.35	c limits/memory = 1620
8.29/8.35	c 
8.29/8.35	c # default clock type (1: CPU user seconds, 2: wall clock time)
8.29/8.35	c # [type: int, range: [1,2], default: 1]
8.29/8.35	c timing/clocktype = 2
8.29/8.35	c 
8.29/8.35	c # should presolving try to simplify inequalities
8.29/8.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.29/8.35	c constraints/linear/simplifyinequalities = TRUE
8.29/8.35	c 
8.29/8.35	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
8.29/8.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.29/8.35	c constraints/indicator/addCouplingCons = TRUE
8.29/8.35	c 
8.29/8.35	c # should presolving try to simplify knapsacks
8.29/8.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.29/8.35	c constraints/knapsack/simplifyinequalities = TRUE
8.29/8.35	c 
8.29/8.35	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
8.29/8.35	c # [type: int, range: [-1,2147483647], default: -1]
8.29/8.35	c separating/rapidlearning/freq = 0
8.29/8.35	c 
8.29/8.35	c -----------------------------------------------------------------------------------------------
8.29/8.35	c start solving
8.29/8.35	c 
8.29/8.35	c SCIP Status        : problem is solved [infeasible]
8.29/8.35	c Solving Time (sec) : 5.19
8.29/8.35	c Solving Nodes      : 0
8.29/8.35	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
8.29/8.35	c Dual Bound         : -1.00000000000000e+20
8.29/8.35	c Gap                : infinite
8.29/8.35	s UNSATISFIABLE
8.29/8.35	c SCIP Status        : problem is solved [infeasible]
8.29/8.35	c Solving Time       :       5.19
8.29/8.35	c Original Problem   :
8.29/8.35	c   Problem name     : HOME/instance-2704466-1278559456.opb
8.29/8.35	c   Variables        : 252150 (252150 binary, 0 integer, 0 implicit integer, 0 continuous)
8.29/8.35	c   Constraints      : 1098 initial, 1098 maximal
8.29/8.35	c Presolved Problem  :
8.29/8.35	c   Problem name     : t_HOME/instance-2704466-1278559456.opb
8.29/8.35	c   Variables        : 203870 (203870 binary, 0 integer, 0 implicit integer, 0 continuous)
8.29/8.35	c   Constraints      : 1026 initial, 1026 maximal
8.29/8.35	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.29/8.35	c   trivial          :       0.05          0          0          0          0          0          0          0          0
8.29/8.36	c   dualfix          :       0.05          0          0          0          0          0          0          0          0
8.29/8.36	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.29/8.36	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.29/8.36	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.29/8.36	c   probing          :       0.00          0          0          0          0          0          0          0          0
8.29/8.36	c   linear           :       1.72      48204         76          0      48084          0         72          4        622
8.29/8.36	c   root node        :          -          0          -          -          0          -          -          -          -
8.29/8.36	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.29/8.36	c   integral         :          0          0          0          0          0          0          0          0          0          0
8.29/8.36	c   linear           :       1026          0          0          0          0          0          0          0          0          0
8.29/8.36	c   countsols        :          0          0          0          0          0          0          0          0          0          0
8.29/8.36	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.29/8.36	c   integral         :       0.00       0.00       0.00       0.00       0.00
8.29/8.36	c   linear           :       0.00       0.00       0.00       0.00       0.00
8.29/8.36	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.29/8.36	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.29/8.36	c   pseudoobj        :       0.00          0          0          0
8.29/8.36	c   rootredcost      :       0.00          0          0          0
8.29/8.36	c   vbounds          :       0.00          0          0          0
8.29/8.36	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.29/8.36	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
8.29/8.36	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
8.29/8.36	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.29/8.36	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.29/8.36	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.29/8.36	c   applied globally :          -          -          -          0        0.0          -          -          -
8.29/8.36	c   applied locally  :          -          -          -          0        0.0          -          -          -
8.29/8.36	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.29/8.36	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
8.29/8.36	c   redcost          :       0.00          0          0          0          0          0
8.29/8.36	c   impliedbounds    :       0.00          0          0          0          0          0
8.29/8.36	c   intobj           :       0.00          0          0          0          0          0
8.29/8.36	c   cgmip            :       0.00          0          0          0          0          0
8.29/8.36	c   gomory           :       0.00          0          0          0          0          0
8.29/8.36	c   strongcg         :       0.00          0          0          0          0          0
8.29/8.36	c   cmir             :       0.00          0          0          0          0          0
8.29/8.36	c   flowcover        :       0.00          0          0          0          0          0
8.29/8.36	c   clique           :       0.00          0          0          0          0          0
8.29/8.36	c   zerohalf         :       0.00          0          0          0          0          0
8.29/8.36	c   mcf              :       0.00          0          0          0          0          0
8.29/8.36	c   rapidlearning    :       0.00          0          0          0          0          0
8.29/8.36	c Pricers            :       Time      Calls       Vars
8.29/8.36	c   problem variables:       0.00          0          0
8.29/8.36	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.29/8.36	c   pscost           :       0.00          0          0          0          0          0          0
8.29/8.36	c   inference        :       0.00          0          0          0          0          0          0
8.29/8.36	c   mostinf          :       0.00          0          0          0          0          0          0
8.29/8.36	c   leastinf         :       0.00          0          0          0          0          0          0
8.29/8.36	c   fullstrong       :       0.00          0          0          0          0          0          0
8.29/8.36	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.29/8.36	c   random           :       0.00          0          0          0          0          0          0
8.29/8.36	c   relpscost        :       0.00          0          0          0          0          0          0
8.29/8.36	c Primal Heuristics  :       Time      Calls      Found
8.29/8.36	c   LP solutions     :       0.00          -          0
8.29/8.36	c   pseudo solutions :       0.00          -          0
8.29/8.36	c   trivial          :       0.73          1          0
8.29/8.36	c   simplerounding   :       0.00          0          0
8.29/8.36	c   zirounding       :       0.00          0          0
8.29/8.36	c   rounding         :       0.00          0          0
8.29/8.36	c   shifting         :       0.00          0          0
8.29/8.36	c   intshifting      :       0.00          0          0
8.29/8.36	c   oneopt           :       0.00          0          0
8.29/8.36	c   twoopt           :       0.00          0          0
8.29/8.36	c   fixandinfer      :       0.00          0          0
8.29/8.36	c   feaspump         :       0.00          0          0
8.29/8.36	c   coefdiving       :       0.00          0          0
8.29/8.36	c   pscostdiving     :       0.00          0          0
8.29/8.36	c   fracdiving       :       0.00          0          0
8.29/8.36	c   veclendiving     :       0.00          0          0
8.29/8.36	c   intdiving        :       0.00          0          0
8.29/8.36	c   actconsdiving    :       0.00          0          0
8.29/8.36	c   objpscostdiving  :       0.00          0          0
8.29/8.36	c   rootsoldiving    :       0.00          0          0
8.29/8.36	c   linesearchdiving :       0.00          0          0
8.29/8.36	c   guideddiving     :       0.00          0          0
8.29/8.36	c   octane           :       0.00          0          0
8.29/8.36	c   rens             :       0.00          0          0
8.29/8.36	c   rins             :       0.00          0          0
8.29/8.36	c   localbranching   :       0.00          0          0
8.29/8.36	c   mutation         :       0.00          0          0
8.29/8.36	c   crossover        :       0.00          0          0
8.29/8.36	c   dins             :       0.00          0          0
8.29/8.36	c   undercover       :       0.00          0          0
8.29/8.36	c   nlp              :       0.00          0          0
8.29/8.36	c   trysol           :       0.00          0          0
8.29/8.36	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.29/8.36	c   primal LP        :       0.00          0          0       0.00          -
8.29/8.36	c   dual LP          :       0.00          0          0       0.00          -
8.29/8.36	c   lex dual LP      :       0.00          0          0       0.00          -
8.29/8.36	c   barrier LP       :       0.00          0          0       0.00          -
8.29/8.36	c   diving/probing LP:       0.00          0          0       0.00          -
8.29/8.36	c   strong branching :       0.00          0          0       0.00          -
8.29/8.36	c     (at root node) :          -          0          0       0.00          -
8.29/8.36	c   conflict analysis:       0.00          0          0       0.00          -
8.29/8.36	c B&B Tree           :
8.29/8.36	c   number of runs   :          1
8.29/8.36	c   nodes            :          0
8.29/8.36	c   nodes (total)    :          0
8.29/8.36	c   nodes left       :          1
8.29/8.36	c   max depth        :         -1
8.29/8.36	c   max depth (total):         -1
8.29/8.36	c   backtracks       :          0 (0.0%)
8.29/8.36	c   delayed cutoffs  :          0
8.29/8.36	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
8.29/8.36	c   avg switch length:       0.00
8.29/8.36	c   switching time   :       0.00
8.29/8.36	c Solution           :
8.29/8.36	c   Solutions found  :          0 (0 improvements)
8.29/8.36	c   Primal Bound     : infeasible
8.29/8.36	c   Dual Bound       :          -
8.29/8.36	c   Gap              :   infinite
8.29/8.36	c   Root Dual Bound  :          -
8.29/8.36	c   Root Iterations  :          0
9.49/9.50	c Time complete: 9.49.

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-2704466-1278559456/watcher-2704466-1278559456 -o /tmp/evaluation-result-2704466-1278559456/solver-2704466-1278559456 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704466-1278559456.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 3/105 30794
/proc/meminfo: memFree=1651308/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=7904 CPUtime=0
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 1180 0 0 0 0 0 0 0 23 0 1 0 24154095 8093696 1092 1992294400 4194304 8395647 140733739229536 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 1976 1100 365 1026 0 946 0

[startup+0.102266 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30794
/proc/meminfo: memFree=1651308/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=23448 CPUtime=0.09
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 5142 0 0 0 8 1 0 0 23 0 1 0 24154095 24010752 5054 1992294400 4194304 8395647 140733739229536 18446744073709551615 5753718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 5862 5054 394 1026 0 4832 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23448

[startup+0.201277 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30794
/proc/meminfo: memFree=1651308/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=37300 CPUtime=0.19
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 8550 0 0 0 17 2 0 0 23 0 1 0 24154095 38195200 8461 1992294400 4194304 8395647 140733739229536 18446744073709551615 4729767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 9325 8461 398 1026 0 8295 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 37300

[startup+0.301289 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30794
/proc/meminfo: memFree=1651308/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=46632 CPUtime=0.29
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 10860 0 0 0 26 3 0 0 23 0 1 0 24154095 47751168 10767 1992294400 4194304 8395647 140733739229536 18446744073709551615 5755196 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 11658 10767 394 1026 0 10628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46632

[startup+0.701334 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30794
/proc/meminfo: memFree=1651308/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=92196 CPUtime=0.69
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 22070 0 0 0 62 7 0 0 25 0 1 0 24154095 94408704 21977 1992294400 4194304 8395647 140733739229536 18446744073709551615 4730138 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 23049 21977 394 1026 0 22019 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92196

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30795
/proc/meminfo: memFree=1539328/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=144396 CPUtime=1.49
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 34974 0 0 0 138 11 0 0 25 0 1 0 24154095 147861504 34881 1992294400 4194304 8395647 140733739229536 18446744073709551615 7301326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 36099 34881 394 1026 0 35069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 144396

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30795
/proc/meminfo: memFree=1468028/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=211780 CPUtime=3.09
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 50577 0 0 0 293 16 0 0 25 0 1 0 24154095 216862720 50484 1992294400 4194304 8395647 140733739229536 18446744073709551615 6765573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 52945 50484 394 1026 0 51915 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 211780

[startup+6.30198 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1138312/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=562744 CPUtime=6.29
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 136231 0 0 0 586 43 0 0 25 0 1 0 24154095 576249856 135784 1992294400 4194304 8395647 140733739229536 18446744073709551615 5027358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30794/statm: 140686 135784 471 1026 0 139656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 562744

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

[startup+6.40198 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1138312/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=563084 CPUtime=6.39
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 136336 0 0 0 596 43 0 0 25 0 1 0 24154095 576598016 135889 1992294400 4194304 8395647 140733739229536 18446744073709551615 4967534 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30794/statm: 140771 135889 471 1026 0 139741 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 563084

[startup+8.00117 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1099748/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=570660 CPUtime=7.99
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 138807 0 0 0 755 44 0 0 25 0 1 0 24154095 584355840 137374 1992294400 4194304 8395647 140733739229536 18446744073709551615 4962574 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30794/statm: 142665 137374 472 1026 0 141635 0
Current children cumulated CPU time (s) 7.99
Current children cumulated vsize (KiB) 570660

[startup+8.80126 s]
/proc/loadavg: 1.15 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1100616/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=571480 CPUtime=8.8
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 141100 0 0 0 835 45 0 0 18 0 1 0 24154095 585195520 137666 1992294400 4194304 8395647 140733739229536 18446744073709551615 4720765 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 142870 137666 503 1026 0 141840 0
Current children cumulated CPU time (s) 8.8
Current children cumulated vsize (KiB) 571480

[startup+9.2013 s]
/proc/loadavg: 1.15 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1100616/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=569288 CPUtime=9.19
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 141100 0 0 0 874 45 0 0 19 0 1 0 24154095 582950912 137173 1992294400 4194304 8395647 140733739229536 18446744073709551615 4288154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 142322 137173 503 1026 0 141292 0
Current children cumulated CPU time (s) 9.19
Current children cumulated vsize (KiB) 569288

[startup+9.40133 s]
/proc/loadavg: 1.15 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1100616/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=433100 CPUtime=9.38
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 141100 0 0 0 892 46 0 0 19 0 1 0 24154095 443494400 103673 1992294400 4194304 8395647 140733739229536 18446744073709551615 4713442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 108275 103673 503 1026 0 107245 0
Current children cumulated CPU time (s) 9.38
Current children cumulated vsize (KiB) 433100

[startup+9.50134 s]
/proc/loadavg: 1.15 1.03 1.01 2/106 30795
/proc/meminfo: memFree=1100616/2059040 swapFree=4097788/4192956
[pid=30794] ppid=30792 vsize=262780 CPUtime=9.49
/proc/30794/stat : 30794 (pbscip.linux.x8) R 30792 30794 27113 0 -1 4202496 141105 0 0 0 899 50 0 0 19 0 1 0 24154095 269086720 12157 1992294400 4194304 8395647 140733739229536 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30794/statm: 65695 12157 508 1026 0 64665 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 262780

Child status: 0
Real time (s): 9.5069
CPU time (s): 9.50455
CPU user time (s): 8.99663
CPU system time (s): 0.507922
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 576692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.99663
system time used= 0.507922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141108
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= 28

runsolver used 0.015997 second user time and 0.053991 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-08 05:24:18
IDJOB=2704466
IDBENCH=2439
IDSOLVER=1213
FILE ID=node088/2704466-1278559456
PBS_JOBID= 11239475
Free space on /tmp= 62500 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-woodw.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-2704466-1278559456/watcher-2704466-1278559456 -o /tmp/evaluation-result-2704466-1278559456/solver-2704466-1278559456 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704466-1278559456.opb -t 1800 -m 1800

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

MD5SUM BENCH= 39878dc7ef96e07e426f9432943c6054
RANDOM SEED=44268176

node088.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		: 3000.245
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	: 6000.49
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		: 3000.245
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1651960 kB
Buffers:         37780 kB
Cached:         239496 kB
SwapCached:      48732 kB
Active:         148700 kB
Inactive:       179436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1651960 kB
SwapTotal:     4192956 kB
SwapFree:      4097788 kB
Dirty:           28712 kB
Writeback:           0 kB
AnonPages:       11020 kB
Mapped:           6852 kB
Slab:            57092 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   178488 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= 62492 MiB
End job on node088 at 2010-07-08 05:24:27