Trace number 2704572

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 solverWrong UNSAT 2.84157 2.84234

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=160-sizeP=81-sizeQ=160-203099174.opb
MD5SUM0c8a7426d22e304535ce287c1bd24030
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark3.67244
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables13201
Total number of constraints38881
Number of constraints which are clauses38880
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint12960
Number of terms in the objective function 81
Biggest coefficient in the objective function 1208925819614629174706176
Number of bits for the biggest coefficient in the objective function 81
Sum of the numbers in the objective function 2417851639229258349412351
Number of bits of the sum of numbers in the objective function 81
Biggest number in a constraint 883423532389192164791648750371459257913741948437809479060803100646309888
Number of bits of the biggest number in a constraint 240
Biggest sum of numbers in a constraint 3533694129556768659166594778305965527968662855207593266623367657506383399
Number of bits of the biggest sum of numbers241
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-2704572-1278563361.opb>
0.59/0.65	c [src/scip/reader_opb.c:3100] Warning: there might be <11152> coefficients or weight out of range!
0.59/0.65	c original problem has 13201 variables (13201 bin, 0 int, 0 impl, 0 cont) and 38881 constraints
0.59/0.65	c problem read
0.59/0.65	c presolving settings loaded
0.79/0.89	c presolving:
2.29/2.36	c    (1.7s) probing: 101/13200 (0.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.36	c    (1.7s) probing aborted: 100/100 successive totally useless probings
2.59/2.67	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 38879 upgd conss, 52002 impls, 0 clqs
2.59/2.68	c presolving (2 rounds):
2.59/2.68	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.59/2.68	c  52002 implications, 0 cliques
2.59/2.69	c presolving detected infeasibility
2.59/2.69	c Presolving Time: 1.90
2.59/2.69	c - non default parameters ----------------------------------------------------------------------
2.59/2.69	c # SCIP version 1.2.1.3
2.59/2.69	c 
2.59/2.69	c # frequency for displaying node information lines
2.59/2.69	c # [type: int, range: [-1,2147483647], default: 100]
2.59/2.69	c display/freq = 10000
2.59/2.69	c 
2.59/2.69	c # maximal time in seconds to run
2.59/2.69	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.59/2.69	c limits/time = 1789.35
2.59/2.69	c 
2.59/2.69	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.59/2.69	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.59/2.69	c limits/memory = 1620
2.59/2.69	c 
2.59/2.69	c # default clock type (1: CPU user seconds, 2: wall clock time)
2.59/2.69	c # [type: int, range: [1,2], default: 1]
2.59/2.69	c timing/clocktype = 2
2.59/2.69	c 
2.59/2.69	c # should presolving try to simplify inequalities
2.59/2.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.59/2.69	c constraints/linear/simplifyinequalities = TRUE
2.59/2.69	c 
2.59/2.69	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.59/2.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.59/2.69	c constraints/indicator/addCouplingCons = TRUE
2.59/2.69	c 
2.59/2.69	c # should presolving try to simplify knapsacks
2.59/2.69	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.59/2.69	c constraints/knapsack/simplifyinequalities = TRUE
2.59/2.69	c 
2.59/2.69	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.59/2.69	c # [type: int, range: [-1,2147483647], default: -1]
2.59/2.69	c separating/rapidlearning/freq = 0
2.59/2.69	c 
2.59/2.69	c -----------------------------------------------------------------------------------------------
2.59/2.69	c start solving
2.59/2.69	c 
2.59/2.69	c SCIP Status        : problem is solved [infeasible]
2.59/2.69	c Solving Time (sec) : 2.04
2.59/2.69	c Solving Nodes      : 0
2.59/2.69	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
2.59/2.69	c Dual Bound         : -1.00000000000000e+20
2.59/2.69	c Gap                : infinite
2.69/2.71	s UNSATISFIABLE
2.69/2.71	c SCIP Status        : problem is solved [infeasible]
2.69/2.71	c Solving Time       :       2.04
2.69/2.71	c Original Problem   :
2.69/2.71	c   Problem name     : HOME/instance-2704572-1278563361.opb
2.69/2.71	c   Variables        : 13201 (13201 binary, 0 integer, 0 implicit integer, 0 continuous)
2.69/2.71	c   Constraints      : 38881 initial, 38881 maximal
2.69/2.71	c Presolved Problem  :
2.69/2.71	c   Problem name     : t_HOME/instance-2704572-1278563361.opb
2.69/2.71	c   Variables        : 13200 (13200 binary, 0 integer, 0 implicit integer, 0 continuous)
2.69/2.71	c   Constraints      : 38879 initial, 38879 maximal
2.69/2.71	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.69/2.71	c   trivial          :       0.01          0          0          0          0          0          0          0          0
2.69/2.71	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   probing          :       1.27          0          0          0          0          0          0          0          0
2.69/2.71	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   setppc           :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   linear           :       0.46          1          0          0          0          0          2          0          0
2.69/2.71	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.69/2.71	c   root node        :          -          0          -          -          0          -          -          -          -
2.69/2.71	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.69/2.71	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.69/2.71	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
2.69/2.71	c   setppc           :      25919          0          0          0          0          0          0          0          0          0
2.69/2.71	c   logicor          :      12959          0          0          0          0          0          0          0          0          0
2.69/2.71	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.69/2.71	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.69/2.71	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.69/2.71	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
2.69/2.71	c   setppc           :       0.00       0.00       0.00       0.00       0.00
2.69/2.71	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.69/2.71	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.69/2.71	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.69/2.71	c   vbounds          :       0.00          1          0          0
2.69/2.71	c   rootredcost      :       0.00          0          0          0
2.69/2.71	c   pseudoobj        :       0.00          0          0          0
2.69/2.71	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.69/2.71	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.69/2.71	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.69/2.71	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.69/2.71	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.69/2.71	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.69/2.71	c   applied globally :          -          -          -          0        0.0          -          -          -
2.69/2.71	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.69/2.71	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.69/2.71	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.69/2.71	c   redcost          :       0.00          0          0          0          0          0
2.69/2.71	c   impliedbounds    :       0.00          0          0          0          0          0
2.69/2.71	c   intobj           :       0.00          0          0          0          0          0
2.69/2.71	c   cgmip            :       0.00          0          0          0          0          0
2.69/2.71	c   gomory           :       0.00          0          0          0          0          0
2.69/2.71	c   strongcg         :       0.00          0          0          0          0          0
2.69/2.71	c   cmir             :       0.00          0          0          0          0          0
2.69/2.71	c   flowcover        :       0.00          0          0          0          0          0
2.69/2.71	c   clique           :       0.00          0          0          0          0          0
2.69/2.71	c   zerohalf         :       0.00          0          0          0          0          0
2.69/2.71	c   mcf              :       0.00          0          0          0          0          0
2.69/2.71	c   rapidlearning    :       0.00          0          0          0          0          0
2.69/2.71	c Pricers            :       Time      Calls       Vars
2.69/2.71	c   problem variables:       0.00          0          0
2.69/2.71	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.69/2.71	c   pscost           :       0.00          0          0          0          0          0          0
2.69/2.71	c   inference        :       0.00          0          0          0          0          0          0
2.69/2.71	c   mostinf          :       0.00          0          0          0          0          0          0
2.69/2.71	c   leastinf         :       0.00          0          0          0          0          0          0
2.69/2.71	c   fullstrong       :       0.00          0          0          0          0          0          0
2.69/2.71	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.69/2.71	c   random           :       0.00          0          0          0          0          0          0
2.69/2.71	c   relpscost        :       0.00          0          0          0          0          0          0
2.69/2.71	c Primal Heuristics  :       Time      Calls      Found
2.69/2.71	c   LP solutions     :       0.00          -          0
2.69/2.71	c   pseudo solutions :       0.00          -          0
2.69/2.71	c   trivial          :       0.05          1          1
2.69/2.71	c   simplerounding   :       0.00          0          0
2.69/2.71	c   zirounding       :       0.00          0          0
2.69/2.71	c   rounding         :       0.00          0          0
2.69/2.71	c   shifting         :       0.00          0          0
2.69/2.71	c   intshifting      :       0.00          0          0
2.69/2.71	c   oneopt           :       0.00          0          0
2.69/2.71	c   twoopt           :       0.00          0          0
2.69/2.71	c   fixandinfer      :       0.00          0          0
2.69/2.71	c   feaspump         :       0.00          0          0
2.69/2.71	c   coefdiving       :       0.00          0          0
2.69/2.71	c   pscostdiving     :       0.00          0          0
2.69/2.71	c   fracdiving       :       0.00          0          0
2.69/2.71	c   veclendiving     :       0.00          0          0
2.69/2.71	c   intdiving        :       0.00          0          0
2.69/2.71	c   actconsdiving    :       0.00          0          0
2.69/2.71	c   objpscostdiving  :       0.00          0          0
2.69/2.71	c   rootsoldiving    :       0.00          0          0
2.69/2.71	c   linesearchdiving :       0.00          0          0
2.69/2.71	c   guideddiving     :       0.00          0          0
2.69/2.71	c   octane           :       0.00          0          0
2.69/2.71	c   rens             :       0.00          0          0
2.69/2.71	c   rins             :       0.00          0          0
2.69/2.71	c   localbranching   :       0.00          0          0
2.69/2.71	c   mutation         :       0.00          0          0
2.69/2.71	c   crossover        :       0.00          0          0
2.69/2.71	c   dins             :       0.00          0          0
2.69/2.71	c   undercover       :       0.00          0          0
2.69/2.71	c   nlp              :       0.00          0          0
2.69/2.71	c   trysol           :       0.00          0          0
2.69/2.71	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.69/2.71	c   primal LP        :       0.00          0          0       0.00          -
2.69/2.71	c   dual LP          :       0.00          0          0       0.00          -
2.69/2.71	c   lex dual LP      :       0.00          0          0       0.00          -
2.69/2.71	c   barrier LP       :       0.00          0          0       0.00          -
2.69/2.71	c   diving/probing LP:       0.00          0          0       0.00          -
2.69/2.71	c   strong branching :       0.00          0          0       0.00          -
2.69/2.71	c     (at root node) :          -          0          0       0.00          -
2.69/2.71	c   conflict analysis:       0.00          0          0       0.00          -
2.69/2.71	c B&B Tree           :
2.69/2.71	c   number of runs   :          1
2.69/2.71	c   nodes            :          0
2.69/2.71	c   nodes (total)    :          0
2.69/2.71	c   nodes left       :          1
2.69/2.71	c   max depth        :         -1
2.69/2.71	c   max depth (total):         -1
2.69/2.71	c   backtracks       :          0 (0.0%)
2.69/2.71	c   delayed cutoffs  :          0
2.69/2.71	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.69/2.71	c   avg switch length:       0.00
2.69/2.71	c   switching time   :       0.00
2.69/2.71	c Solution           :
2.69/2.71	c   Solutions found  :          1 (0 improvements)
2.69/2.71	c   Primal Bound     :  unbounded
2.69/2.71	c   Dual Bound       :          -
2.69/2.71	c   Gap              :   infinite
2.69/2.71	c   Root Dual Bound  :          -
2.69/2.71	c   Root Iterations  :          0
2.79/2.84	c Time complete: 2.83.

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-2704572-1278563361/watcher-2704572-1278563361 -o /tmp/evaluation-result-2704572-1278563361/solver-2704572-1278563361 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704572-1278563361.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 28832
/proc/meminfo: memFree=1886244/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=7904 CPUtime=0
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 1063 0 0 0 0 0 0 0 20 0 1 0 24543585 8093696 974 1992294400 4194304 8395647 140735943866048 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28832/statm: 1976 983 365 1026 0 946 0

[startup+0.077899 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28832
/proc/meminfo: memFree=1886244/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=13380 CPUtime=0.06
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 2632 0 0 0 6 0 0 0 20 0 1 0 24543585 13701120 2543 1992294400 4194304 8395647 140735943866048 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28832/statm: 3345 2543 393 1026 0 2315 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13380

[startup+0.100902 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28832
/proc/meminfo: memFree=1886244/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=16248 CPUtime=0.09
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 3351 0 0 0 8 1 0 0 20 0 1 0 24543585 16637952 3262 1992294400 4194304 8395647 140735943866048 18446744073709551615 5755203 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28832/statm: 4062 3262 393 1026 0 3032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16248

[startup+0.300923 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28832
/proc/meminfo: memFree=1886244/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=23112 CPUtime=0.29
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 5059 0 0 0 28 1 0 0 20 0 1 0 24543585 23666688 4970 1992294400 4194304 8395647 140735943866048 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28832/statm: 5778 4970 393 1026 0 4748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23112

[startup+0.700968 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28832
/proc/meminfo: memFree=1886244/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=52056 CPUtime=0.69
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 12579 0 0 0 65 4 0 0 20 0 1 0 24543585 53305344 12131 1992294400 4194304 8395647 140735943866048 18446744073709551615 6348906 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28832/statm: 13014 12131 414 1026 0 11984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52056

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28833
/proc/meminfo: memFree=1812456/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=84212 CPUtime=1.49
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 20349 0 0 0 142 7 0 0 22 0 1 0 24543585 86233088 19830 1992294400 4194304 8395647 140735943866048 18446744073709551615 5604533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28832/statm: 21053 19830 480 1026 0 20023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84212

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

[startup+2.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28833
/proc/meminfo: memFree=1806380/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=86260 CPUtime=2.29
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 20861 0 0 0 222 7 0 0 25 0 1 0 24543585 88330240 20342 1992294400 4194304 8395647 140735943866048 18446744073709551615 5031099 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28832/statm: 21565 20342 480 1026 0 20535 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 86260

[startup+2.70119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28833
/proc/meminfo: memFree=1806380/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=111904 CPUtime=2.69
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 28860 0 0 0 259 10 0 0 25 0 1 0 24543585 114589696 26736 1992294400 4194304 8395647 140735943866048 18446744073709551615 4449997 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28832/statm: 27976 26736 508 1026 0 26946 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 111904

[startup+2.8012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28833
/proc/meminfo: memFree=1806380/2059040 swapFree=4139756/4192956
[pid=28832] ppid=28830 vsize=111904 CPUtime=2.79
/proc/28832/stat : 28832 (pbscip.linux.x8) R 28830 28832 28610 0 -1 4202496 28874 0 0 0 269 10 0 0 25 0 1 0 24543585 114589696 26750 1992294400 4194304 8395647 140735943866048 18446744073709551615 6345887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28832/statm: 27976 26750 522 1026 0 26946 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 111904

Child status: 0
Real time (s): 2.84234
CPU time (s): 2.84157
CPU user time (s): 2.72159
CPU system time (s): 0.119981
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 111904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.72159
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28882
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= 7

runsolver used 0.008998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 06:29:21
IDJOB=2704572
IDBENCH=2958
IDSOLVER=1213
FILE ID=node042/2704572-1278563361
PBS_JOBID= 11239532
Free space on /tmp= 62512 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/submitted-PB06/roussel/factor/normalized-factor-sizeN=160-sizeP=81-sizeQ=160-203099174.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-2704572-1278563361/watcher-2704572-1278563361 -o /tmp/evaluation-result-2704572-1278563361/solver-2704572-1278563361 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704572-1278563361.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0c8a7426d22e304535ce287c1bd24030
RANDOM SEED=174202237

node042.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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1886648 kB
Buffers:          4888 kB
Cached:          86472 kB
SwapCached:       5740 kB
Active:          58940 kB
Inactive:        44940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1886648 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:           11916 kB
Writeback:           0 kB
AnonPages:       11356 kB
Mapped:          11972 kB
Slab:            46440 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181440 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= 62500 MiB
End job on node042 at 2010-07-08 06:29:24