Trace number 2704489

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 2.85456 2.85504

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-momentum1.opb
MD5SUM2a3bb2993a8527831120044b821e9eec
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 benchmark6.57
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables41495
Total number of constraints40182
Number of constraints which are clauses24365
Number of constraints which are cardinality constraints (but not clauses)651
Number of constraints which are nor clauses,nor cardinality constraints15166
Minimum length of a constraint1
Maximum length of a constraint840
Number of terms in the objective function 31027
Biggest coefficient in the objective function 16384000000
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 1372391683575
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 536870912000000000000000
Number of bits of the biggest number in a constraint 79
Biggest sum of numbers in a constraint 1073792773951002021605255
Number of bits of the biggest sum of numbers80
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-2704489-1278560938.opb>
1.49/1.57	c [src/scip/reader_opb.c:3100] Warning: there might be <3012> coefficients or weight out of range!
1.49/1.57	c original problem has 41495 variables (41495 bin, 0 int, 0 impl, 0 cont) and 40182 constraints
1.49/1.57	c problem read
1.49/1.57	c presolving settings loaded
2.20/2.25	c presolving:
2.39/2.47	c presolving (1 rounds):
2.39/2.47	c  213 deleted vars, 453 deleted constraints, 213 tightened bounds, 0 added holes, 15473 changed sides, 34729 changed coefficients
2.39/2.47	c  28152 implications, 0 cliques
2.49/2.52	c presolving detected infeasibility
2.49/2.52	c Presolving Time: 0.50
2.49/2.52	c - non default parameters ----------------------------------------------------------------------
2.49/2.52	c # SCIP version 1.2.1.3
2.49/2.52	c 
2.49/2.52	c # frequency for displaying node information lines
2.49/2.52	c # [type: int, range: [-1,2147483647], default: 100]
2.49/2.52	c display/freq = 10000
2.49/2.52	c 
2.49/2.52	c # maximal time in seconds to run
2.49/2.52	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.49/2.52	c limits/time = 1788.44
2.49/2.52	c 
2.49/2.52	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.49/2.52	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.49/2.52	c limits/memory = 1620
2.49/2.52	c 
2.49/2.52	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.49/2.52	c # [type: int, range: [1,2], default: 1]
2.49/2.52	c timing/clocktype = 2
2.49/2.52	c 
2.49/2.52	c # should presolving try to simplify inequalities
2.49/2.52	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.49/2.52	c constraints/linear/simplifyinequalities = TRUE
2.49/2.52	c 
2.49/2.52	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.49/2.52	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.49/2.52	c constraints/indicator/addCouplingCons = TRUE
2.49/2.52	c 
2.49/2.52	c # should presolving try to simplify knapsacks
2.49/2.52	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.49/2.52	c constraints/knapsack/simplifyinequalities = TRUE
2.49/2.52	c 
2.49/2.52	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.49/2.52	c # [type: int, range: [-1,2147483647], default: -1]
2.49/2.52	c separating/rapidlearning/freq = 0
2.49/2.52	c 
2.49/2.52	c -----------------------------------------------------------------------------------------------
2.49/2.52	c start solving
2.49/2.52	c 
2.49/2.52	c SCIP Status        : problem is solved [infeasible]
2.49/2.52	c Solving Time (sec) : 0.95
2.49/2.52	c Solving Nodes      : 0
2.49/2.52	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
2.49/2.52	c Dual Bound         : -1.00000000000000e+20
2.49/2.52	c Gap                : infinite
2.49/2.52	s UNSATISFIABLE
2.49/2.52	c SCIP Status        : problem is solved [infeasible]
2.49/2.52	c Solving Time       :       0.95
2.49/2.52	c Original Problem   :
2.49/2.52	c   Problem name     : HOME/instance-2704489-1278560938.opb
2.49/2.52	c   Variables        : 41495 (41495 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.52	c   Constraints      : 40182 initial, 40182 maximal
2.49/2.52	c Presolved Problem  :
2.49/2.52	c   Problem name     : t_HOME/instance-2704489-1278560938.opb
2.49/2.52	c   Variables        : 41282 (41282 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.52	c   Constraints      : 39729 initial, 39729 maximal
2.49/2.52	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.49/2.52	c   trivial          :       0.01          0          0          0          0          0          0          0          0
2.49/2.52	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
2.49/2.52	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.49/2.52	c   linear           :       0.14        213          0          0        213          0        453      15473      34729
2.49/2.52	c   root node        :          -          0          -          -          0          -          -          -          -
2.49/2.52	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.52	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.49/2.52	c   linear           :      39729          0          0          0          0          0          0          0          0          0
2.49/2.52	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.49/2.52	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.49/2.52	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.49/2.52	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.49/2.52	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.49/2.52	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.49/2.52	c   pseudoobj        :       0.00          0          0          0
2.49/2.52	c   rootredcost      :       0.00          0          0          0
2.49/2.52	c   vbounds          :       0.00          0          0          0
2.49/2.52	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.49/2.52	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.49/2.52	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.52	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.52	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.52	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.49/2.52	c   applied globally :          -          -          -          0        0.0          -          -          -
2.49/2.52	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.49/2.52	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.49/2.52	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.49/2.52	c   redcost          :       0.00          0          0          0          0          0
2.49/2.52	c   impliedbounds    :       0.00          0          0          0          0          0
2.49/2.52	c   intobj           :       0.00          0          0          0          0          0
2.49/2.52	c   cgmip            :       0.00          0          0          0          0          0
2.49/2.52	c   gomory           :       0.00          0          0          0          0          0
2.49/2.52	c   strongcg         :       0.00          0          0          0          0          0
2.49/2.52	c   cmir             :       0.00          0          0          0          0          0
2.49/2.52	c   flowcover        :       0.00          0          0          0          0          0
2.49/2.52	c   clique           :       0.00          0          0          0          0          0
2.49/2.52	c   zerohalf         :       0.00          0          0          0          0          0
2.49/2.52	c   mcf              :       0.00          0          0          0          0          0
2.49/2.52	c   rapidlearning    :       0.00          0          0          0          0          0
2.49/2.52	c Pricers            :       Time      Calls       Vars
2.49/2.52	c   problem variables:       0.00          0          0
2.49/2.52	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.52	c   pscost           :       0.00          0          0          0          0          0          0
2.49/2.52	c   inference        :       0.00          0          0          0          0          0          0
2.49/2.52	c   mostinf          :       0.00          0          0          0          0          0          0
2.49/2.52	c   leastinf         :       0.00          0          0          0          0          0          0
2.49/2.52	c   fullstrong       :       0.00          0          0          0          0          0          0
2.49/2.52	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.49/2.52	c   random           :       0.00          0          0          0          0          0          0
2.49/2.52	c   relpscost        :       0.00          0          0          0          0          0          0
2.49/2.52	c Primal Heuristics  :       Time      Calls      Found
2.49/2.52	c   LP solutions     :       0.00          -          0
2.49/2.52	c   pseudo solutions :       0.00          -          0
2.49/2.52	c   trivial          :       0.12          1          0
2.49/2.52	c   simplerounding   :       0.00          0          0
2.49/2.52	c   zirounding       :       0.00          0          0
2.49/2.52	c   rounding         :       0.00          0          0
2.49/2.52	c   shifting         :       0.00          0          0
2.49/2.52	c   intshifting      :       0.00          0          0
2.49/2.52	c   oneopt           :       0.00          0          0
2.49/2.52	c   twoopt           :       0.00          0          0
2.49/2.52	c   fixandinfer      :       0.00          0          0
2.49/2.52	c   feaspump         :       0.00          0          0
2.49/2.52	c   coefdiving       :       0.00          0          0
2.49/2.52	c   pscostdiving     :       0.00          0          0
2.49/2.52	c   fracdiving       :       0.00          0          0
2.49/2.52	c   veclendiving     :       0.00          0          0
2.49/2.52	c   intdiving        :       0.00          0          0
2.49/2.52	c   actconsdiving    :       0.00          0          0
2.49/2.52	c   objpscostdiving  :       0.00          0          0
2.49/2.52	c   rootsoldiving    :       0.00          0          0
2.49/2.52	c   linesearchdiving :       0.00          0          0
2.49/2.52	c   guideddiving     :       0.00          0          0
2.49/2.52	c   octane           :       0.00          0          0
2.49/2.52	c   rens             :       0.00          0          0
2.49/2.52	c   rins             :       0.00          0          0
2.49/2.52	c   localbranching   :       0.00          0          0
2.49/2.52	c   mutation         :       0.00          0          0
2.49/2.52	c   crossover        :       0.00          0          0
2.49/2.52	c   dins             :       0.00          0          0
2.49/2.52	c   undercover       :       0.00          0          0
2.49/2.52	c   nlp              :       0.00          0          0
2.49/2.52	c   trysol           :       0.00          0          0
2.49/2.52	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.49/2.52	c   primal LP        :       0.00          0          0       0.00          -
2.49/2.52	c   dual LP          :       0.00          0          0       0.00          -
2.49/2.52	c   lex dual LP      :       0.00          0          0       0.00          -
2.49/2.52	c   barrier LP       :       0.00          0          0       0.00          -
2.49/2.52	c   diving/probing LP:       0.00          0          0       0.00          -
2.49/2.52	c   strong branching :       0.00          0          0       0.00          -
2.49/2.52	c     (at root node) :          -          0          0       0.00          -
2.49/2.52	c   conflict analysis:       0.00          0          0       0.00          -
2.49/2.52	c B&B Tree           :
2.49/2.52	c   number of runs   :          1
2.49/2.52	c   nodes            :          0
2.49/2.52	c   nodes (total)    :          0
2.49/2.52	c   nodes left       :          1
2.49/2.52	c   max depth        :         -1
2.49/2.52	c   max depth (total):         -1
2.49/2.52	c   backtracks       :          0 (0.0%)
2.49/2.52	c   delayed cutoffs  :          0
2.49/2.52	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.49/2.52	c   avg switch length:       0.00
2.49/2.52	c   switching time   :       0.00
2.49/2.52	c Solution           :
2.49/2.52	c   Solutions found  :          0 (0 improvements)
2.49/2.52	c   Primal Bound     : infeasible
2.49/2.52	c   Dual Bound       :          -
2.49/2.52	c   Gap              :   infinite
2.49/2.52	c   Root Dual Bound  :          -
2.49/2.52	c   Root Iterations  :          0
2.79/2.85	c Time complete: 2.84.

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-2704489-1278560938/watcher-2704489-1278560938 -o /tmp/evaluation-result-2704489-1278560938/solver-2704489-1278560938 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704489-1278560938.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 0.97 0.99 3/106 26506
/proc/meminfo: memFree=1681972/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=7904 CPUtime=0
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 1064 0 0 0 0 0 0 0 20 0 1 0 24301185 8093696 975 1992294400 4194304 8395647 140733981637200 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 1976 983 365 1026 0 946 0

[startup+0.021934 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26506
/proc/meminfo: memFree=1681972/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=11496 CPUtime=0.01
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 2165 0 0 0 1 0 0 0 20 0 1 0 24301185 11771904 2075 1992294400 4194304 8395647 140733981637200 18446744073709551615 5758912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 2874 2075 387 1026 0 1844 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11496

[startup+0.101942 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26506
/proc/meminfo: memFree=1681972/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=28648 CPUtime=0.09
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 6438 0 0 0 8 1 0 0 20 0 1 0 24301185 29335552 6345 1992294400 4194304 8395647 140733981637200 18446744073709551615 5759075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 7162 6345 389 1026 0 6132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28648

[startup+0.300958 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26506
/proc/meminfo: memFree=1681972/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=36600 CPUtime=0.29
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 8461 0 0 0 27 2 0 0 20 0 1 0 24301185 37478400 8366 1992294400 4194304 8395647 140733981637200 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 9150 8366 394 1026 0 8120 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36600

[startup+0.700994 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 26506
/proc/meminfo: memFree=1681972/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=47560 CPUtime=0.69
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 11185 0 0 0 66 3 0 0 21 0 1 0 24301185 48701440 11090 1992294400 4194304 8395647 140733981637200 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 11890 11090 394 1026 0 10860 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47560

[startup+1.50206 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 26507
/proc/meminfo: memFree=1636208/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=61356 CPUtime=1.49
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 14621 0 0 0 144 5 0 0 23 0 1 0 24301185 62828544 14526 1992294400 4194304 8395647 140733981637200 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 15339 14526 394 1026 0 14309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61356

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

[startup+2.30114 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26507
/proc/meminfo: memFree=1535768/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=161948 CPUtime=2.29
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 39211 0 0 0 216 13 0 0 25 0 1 0 24301185 165834752 38762 1992294400 4194304 8395647 140733981637200 18446744073709551615 4999382 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26506/statm: 40487 38762 459 1026 0 39457 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 161948

[startup+2.70117 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26507
/proc/meminfo: memFree=1535768/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=164776 CPUtime=2.69
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 39803 0 0 0 256 13 0 0 25 0 1 0 24301185 168730624 39354 1992294400 4194304 8395647 140733981637200 18446744073709551615 4214786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 41194 39354 503 1026 0 40164 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 164776

[startup+2.80118 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 26507
/proc/meminfo: memFree=1535768/2059040 swapFree=4139712/4192956
[pid=26506] ppid=26504 vsize=164776 CPUtime=2.79
/proc/26506/stat : 26506 (pbscip.linux.x8) R 26504 26506 26481 0 -1 4202496 39803 0 0 0 266 13 0 0 25 0 1 0 24301185 168730624 39354 1992294400 4194304 8395647 140733981637200 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26506/statm: 41194 39354 503 1026 0 40164 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 164776

Child status: 0
Real time (s): 2.85504
CPU time (s): 2.85456
CPU user time (s): 2.69959
CPU system time (s): 0.154976
CPU usage (%): 99.9833
Max. virtual memory (cumulated for all children) (KiB): 164776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.69959
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39811
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= 33

runsolver used 0.006998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-08 05:48:58
IDJOB=2704489
IDBENCH=2531
IDSOLVER=1213
FILE ID=node043/2704489-1278560938
PBS_JOBID= 11239539
Free space on /tmp= 62520 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/MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum1.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-2704489-1278560938/watcher-2704489-1278560938 -o /tmp/evaluation-result-2704489-1278560938/solver-2704489-1278560938 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704489-1278560938.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2a3bb2993a8527831120044b821e9eec
RANDOM SEED=1710490817

node043.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1682500 kB
Buffers:         66400 kB
Cached:         220992 kB
SwapCached:       7536 kB
Active:         159752 kB
Inactive:       141880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1682500 kB
SwapTotal:     4192956 kB
SwapFree:      4139712 kB
Dirty:           18492 kB
Writeback:           0 kB
AnonPages:       11304 kB
Mapped:          11852 kB
Slab:            53112 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181892 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= 62512 MiB
End job on node043 at 2010-07-08 05:49:01