Trace number 2704600

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 9.75152 9.75513

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=300-sizeP=151-sizeQ=300-692949159.opb
MD5SUMdf413fd91ea32ba4084c4b3fbb11e44d
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 benchmark12.0052
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 variables45751
Total number of constraints135901
Number of constraints which are clauses135900
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 constraint45300
Number of terms in the objective function 151
Biggest coefficient in the objective function 1427247692705959881058285969449495136382746624
Number of bits for the biggest coefficient in the objective function 151
Sum of the numbers in the objective function 2854495385411919762116571938898990272765493247
Number of bits of the sum of numbers in the objective function 151
Biggest number in a constraint 1453677448591213781098647615776009068707282721374636120562980398361278576226795846652382101427527131121525043212532355867069203257229312
Number of bits of the biggest number in a constraint 450
Biggest sum of numbers in a constraint 5814709794364855124394590463104036274829130884415680534709393500410164485780207399841635394555886269312423583179230372744812869772975784
Number of bits of the biggest sum of numbers451
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-2704600-1278563603.opb>
2.39/2.40	c [src/scip/reader_opb.c:3100] Warning: there might be <43562> coefficients or weight out of range!
2.39/2.40	c original problem has 45751 variables (45751 bin, 0 int, 0 impl, 0 cont) and 135901 constraints
2.39/2.40	c problem read
2.39/2.40	c presolving settings loaded
3.20/3.23	c presolving:
8.09/8.13	c    (5.7s) probing: 101/45750 (0.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
8.09/8.13	c    (5.7s) probing aborted: 100/100 successive totally useless probings
9.08/9.17	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 135899 upgd conss, 181202 impls, 0 clqs
9.08/9.19	c presolving (2 rounds):
9.08/9.19	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
9.08/9.19	c  181202 implications, 0 cliques
9.18/9.24	c presolving detected infeasibility
9.18/9.24	c Presolving Time: 6.34
9.18/9.24	c - non default parameters ----------------------------------------------------------------------
9.18/9.24	c # SCIP version 1.2.1.3
9.18/9.24	c 
9.18/9.24	c # frequency for displaying node information lines
9.18/9.24	c # [type: int, range: [-1,2147483647], default: 100]
9.18/9.24	c display/freq = 10000
9.18/9.24	c 
9.18/9.24	c # maximal time in seconds to run
9.18/9.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
9.18/9.24	c limits/time = 1787.6
9.18/9.24	c 
9.18/9.24	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
9.18/9.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
9.18/9.24	c limits/memory = 1620
9.18/9.24	c 
9.18/9.24	c # default clock type (1: CPU user seconds, 2: wall clock time)
9.18/9.24	c # [type: int, range: [1,2], default: 1]
9.18/9.24	c timing/clocktype = 2
9.18/9.24	c 
9.18/9.24	c # should presolving try to simplify inequalities
9.18/9.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
9.18/9.24	c constraints/linear/simplifyinequalities = TRUE
9.18/9.24	c 
9.18/9.24	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
9.18/9.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
9.18/9.24	c constraints/indicator/addCouplingCons = TRUE
9.18/9.24	c 
9.18/9.24	c # should presolving try to simplify knapsacks
9.18/9.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
9.18/9.24	c constraints/knapsack/simplifyinequalities = TRUE
9.18/9.24	c 
9.18/9.24	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
9.18/9.24	c # [type: int, range: [-1,2147483647], default: -1]
9.18/9.24	c separating/rapidlearning/freq = 0
9.18/9.24	c 
9.18/9.24	c -----------------------------------------------------------------------------------------------
9.18/9.24	c start solving
9.18/9.24	c 
9.18/9.24	c SCIP Status        : problem is solved [infeasible]
9.18/9.24	c Solving Time (sec) : 6.83
9.18/9.24	c Solving Nodes      : 0
9.18/9.24	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
9.18/9.24	c Dual Bound         : -1.00000000000000e+20
9.18/9.24	c Gap                : infinite
9.28/9.30	s UNSATISFIABLE
9.28/9.30	c SCIP Status        : problem is solved [infeasible]
9.28/9.30	c Solving Time       :       6.83
9.28/9.30	c Original Problem   :
9.28/9.30	c   Problem name     : HOME/instance-2704600-1278563603.opb
9.28/9.30	c   Variables        : 45751 (45751 binary, 0 integer, 0 implicit integer, 0 continuous)
9.28/9.30	c   Constraints      : 135901 initial, 135901 maximal
9.28/9.30	c Presolved Problem  :
9.28/9.30	c   Problem name     : t_HOME/instance-2704600-1278563603.opb
9.28/9.30	c   Variables        : 45750 (45750 binary, 0 integer, 0 implicit integer, 0 continuous)
9.28/9.30	c   Constraints      : 135899 initial, 135899 maximal
9.28/9.30	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
9.28/9.30	c   trivial          :       0.02          0          0          0          0          0          0          0          0
9.28/9.30	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
9.28/9.30	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
9.28/9.30	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
9.28/9.30	c   implics          :       0.01          0          0          0          0          0          0          0          0
9.28/9.30	c   probing          :       4.15          0          0          0          0          0          0          0          0
9.28/9.30	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
9.28/9.30	c   setppc           :       0.00          0          0          0          0          0          0          0          0
9.28/9.30	c   linear           :       1.58          1          0          0          0          0          2          0          0
9.28/9.30	c   logicor          :       0.00          0          0          0          0          0          0          0          0
9.28/9.30	c   root node        :          -          0          -          -          0          -          -          -          -
9.28/9.30	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
9.28/9.30	c   integral         :          0          0          0          0          0          0          0          0          0          0
9.28/9.30	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
9.28/9.30	c   setppc           :      90599          0          0          0          0          0          0          0          0          0
9.28/9.30	c   logicor          :      45299          0          0          0          0          0          0          0          0          0
9.28/9.30	c   countsols        :          0          0          0          0          0          0          0          0          0          0
9.28/9.30	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
9.28/9.30	c   integral         :       0.00       0.00       0.00       0.00       0.00
9.28/9.30	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
9.28/9.30	c   setppc           :       0.00       0.00       0.00       0.00       0.00
9.28/9.30	c   logicor          :       0.00       0.00       0.00       0.00       0.00
9.28/9.30	c   countsols        :       0.00       0.00       0.00       0.00       0.00
9.28/9.30	c Propagators        :       Time      Calls    Cutoffs    DomReds
9.28/9.30	c   vbounds          :       0.00          1          0          0
9.28/9.30	c   rootredcost      :       0.00          0          0          0
9.28/9.30	c   pseudoobj        :       0.00          0          0          0
9.28/9.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.28/9.30	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
9.28/9.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
9.28/9.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.28/9.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.28/9.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.28/9.30	c   applied globally :          -          -          -          0        0.0          -          -          -
9.28/9.30	c   applied locally  :          -          -          -          0        0.0          -          -          -
9.28/9.30	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.28/9.30	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
9.28/9.30	c   redcost          :       0.00          0          0          0          0          0
9.28/9.30	c   impliedbounds    :       0.00          0          0          0          0          0
9.28/9.30	c   intobj           :       0.00          0          0          0          0          0
9.28/9.30	c   cgmip            :       0.00          0          0          0          0          0
9.28/9.30	c   gomory           :       0.00          0          0          0          0          0
9.28/9.30	c   strongcg         :       0.00          0          0          0          0          0
9.28/9.30	c   cmir             :       0.00          0          0          0          0          0
9.28/9.30	c   flowcover        :       0.00          0          0          0          0          0
9.28/9.30	c   clique           :       0.00          0          0          0          0          0
9.28/9.30	c   zerohalf         :       0.00          0          0          0          0          0
9.28/9.30	c   mcf              :       0.00          0          0          0          0          0
9.28/9.30	c   rapidlearning    :       0.00          0          0          0          0          0
9.28/9.30	c Pricers            :       Time      Calls       Vars
9.28/9.30	c   problem variables:       0.00          0          0
9.28/9.30	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.28/9.30	c   pscost           :       0.00          0          0          0          0          0          0
9.28/9.30	c   inference        :       0.00          0          0          0          0          0          0
9.28/9.30	c   mostinf          :       0.00          0          0          0          0          0          0
9.28/9.30	c   leastinf         :       0.00          0          0          0          0          0          0
9.28/9.30	c   fullstrong       :       0.00          0          0          0          0          0          0
9.28/9.30	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.28/9.30	c   random           :       0.00          0          0          0          0          0          0
9.28/9.30	c   relpscost        :       0.00          0          0          0          0          0          0
9.28/9.30	c Primal Heuristics  :       Time      Calls      Found
9.28/9.30	c   LP solutions     :       0.00          -          0
9.28/9.30	c   pseudo solutions :       0.00          -          0
9.28/9.30	c   trivial          :       0.19          1          1
9.28/9.30	c   simplerounding   :       0.00          0          0
9.28/9.30	c   zirounding       :       0.00          0          0
9.28/9.30	c   rounding         :       0.00          0          0
9.28/9.30	c   shifting         :       0.00          0          0
9.28/9.30	c   intshifting      :       0.00          0          0
9.28/9.30	c   oneopt           :       0.00          0          0
9.28/9.30	c   twoopt           :       0.00          0          0
9.28/9.30	c   fixandinfer      :       0.00          0          0
9.28/9.30	c   feaspump         :       0.00          0          0
9.28/9.30	c   coefdiving       :       0.00          0          0
9.28/9.30	c   pscostdiving     :       0.00          0          0
9.28/9.30	c   fracdiving       :       0.00          0          0
9.28/9.30	c   veclendiving     :       0.00          0          0
9.28/9.30	c   intdiving        :       0.00          0          0
9.28/9.30	c   actconsdiving    :       0.00          0          0
9.28/9.30	c   objpscostdiving  :       0.00          0          0
9.28/9.30	c   rootsoldiving    :       0.00          0          0
9.28/9.30	c   linesearchdiving :       0.00          0          0
9.28/9.30	c   guideddiving     :       0.00          0          0
9.28/9.30	c   octane           :       0.00          0          0
9.28/9.30	c   rens             :       0.00          0          0
9.28/9.30	c   rins             :       0.00          0          0
9.28/9.30	c   localbranching   :       0.00          0          0
9.28/9.30	c   mutation         :       0.00          0          0
9.28/9.30	c   crossover        :       0.00          0          0
9.28/9.30	c   dins             :       0.00          0          0
9.28/9.30	c   undercover       :       0.00          0          0
9.28/9.30	c   nlp              :       0.00          0          0
9.28/9.30	c   trysol           :       0.00          0          0
9.28/9.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.28/9.30	c   primal LP        :       0.00          0          0       0.00          -
9.28/9.30	c   dual LP          :       0.00          0          0       0.00          -
9.28/9.30	c   lex dual LP      :       0.00          0          0       0.00          -
9.28/9.30	c   barrier LP       :       0.00          0          0       0.00          -
9.28/9.30	c   diving/probing LP:       0.00          0          0       0.00          -
9.28/9.30	c   strong branching :       0.00          0          0       0.00          -
9.28/9.30	c     (at root node) :          -          0          0       0.00          -
9.28/9.30	c   conflict analysis:       0.00          0          0       0.00          -
9.28/9.30	c B&B Tree           :
9.28/9.30	c   number of runs   :          1
9.28/9.30	c   nodes            :          0
9.28/9.30	c   nodes (total)    :          0
9.28/9.30	c   nodes left       :          1
9.28/9.30	c   max depth        :         -1
9.28/9.30	c   max depth (total):         -1
9.28/9.30	c   backtracks       :          0 (0.0%)
9.28/9.30	c   delayed cutoffs  :          0
9.28/9.30	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
9.28/9.30	c   avg switch length:       0.00
9.28/9.30	c   switching time   :       0.00
9.28/9.30	c Solution           :
9.28/9.30	c   Solutions found  :          1 (0 improvements)
9.28/9.30	c   Primal Bound     :  unbounded
9.28/9.30	c   Dual Bound       :          -
9.28/9.30	c   Gap              :   infinite
9.28/9.30	c   Root Dual Bound  :          -
9.28/9.30	c   Root Iterations  :          0
9.69/9.75	c Time complete: 9.74.

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-2704600-1278563603/watcher-2704600-1278563603 -o /tmp/evaluation-result-2704600-1278563603/solver-2704600-1278563603 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704600-1278563603.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: 0.92 0.97 0.99 3/106 29297
/proc/meminfo: memFree=1849096/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=7904 CPUtime=0
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 1061 0 0 0 0 0 0 0 20 0 1 0 24567825 8093696 972 1992294400 4194304 8395647 140733426410240 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 1976 980 365 1026 0 946 0

[startup+0.0740691 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 29297
/proc/meminfo: memFree=1849096/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=13744 CPUtime=0.06
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 2746 0 0 0 6 0 0 0 20 0 1 0 24567825 14073856 2657 1992294400 4194304 8395647 140733426410240 18446744073709551615 4245998 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 3436 2657 393 1026 0 2406 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13744

[startup+0.101071 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 29297
/proc/meminfo: memFree=1849096/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=16280 CPUtime=0.09
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 3363 0 0 0 9 0 0 0 20 0 1 0 24567825 16670720 3274 1992294400 4194304 8395647 140733426410240 18446744073709551615 7277024 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 4070 3274 393 1026 0 3040 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16280

[startup+0.301092 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 29297
/proc/meminfo: memFree=1849096/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=23096 CPUtime=0.29
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 5055 0 0 0 28 1 0 0 20 0 1 0 24567825 23650304 4966 1992294400 4194304 8395647 140733426410240 18446744073709551615 6349002 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 5774 4966 393 1026 0 4744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23096

[startup+0.701138 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 29297
/proc/meminfo: memFree=1849096/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=39852 CPUtime=0.69
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 9220 0 0 0 66 3 0 0 21 0 1 0 24567825 40808448 9131 1992294400 4194304 8395647 140733426410240 18446744073709551615 7301554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 9963 9131 393 1026 0 8933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39852

[startup+1.50022 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1802340/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=69740 CPUtime=1.49
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 16678 0 0 0 143 6 0 0 23 0 1 0 24567825 71413760 16589 1992294400 4194304 8395647 140733426410240 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 17435 16589 393 1026 0 16405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69740

[startup+3.1004 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1762660/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=235820 CPUtime=3.09
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 56979 0 0 0 290 19 0 0 25 0 1 0 24567825 241479680 56497 1992294400 4194304 8395647 140733426410240 18446744073709551615 4999779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29297/statm: 58955 56497 445 1026 0 57925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 235820

[startup+6.30075 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1609148/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=251852 CPUtime=6.28
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 61269 0 0 0 608 20 0 0 25 0 1 0 24567825 257896448 60738 1992294400 4194304 8395647 140733426410240 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29297/statm: 62963 60738 502 1026 0 61933 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 251852

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

[startup+7.90093 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1605056/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=254928 CPUtime=7.89
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 62038 0 0 0 768 21 0 0 25 0 1 0 24567825 261046272 61507 1992294400 4194304 8395647 140733426410240 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29297/statm: 63732 61507 502 1026 0 62702 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 254928

[startup+8.70102 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1550620/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=309044 CPUtime=8.69
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 78902 0 0 0 843 26 0 0 25 0 1 0 24567825 316461056 74939 1992294400 4194304 8395647 140733426410240 18446744073709551615 7385017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29297/statm: 77261 74939 496 1026 0 76231 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 309044

[startup+9.5011 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1550620/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=338000 CPUtime=9.48
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 86050 0 0 0 920 28 0 0 25 0 1 0 24567825 346112000 82087 1992294400 4194304 8395647 140733426410240 18446744073709551615 6345879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 84500 82087 524 1026 0 83470 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 338000

[startup+9.70113 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29298
/proc/meminfo: memFree=1550620/2059040 swapFree=4139756/4192956
[pid=29297] ppid=29295 vsize=295052 CPUtime=9.69
/proc/29297/stat : 29297 (pbscip.linux.x8) R 29295 29297 28610 0 -1 4202496 86050 0 0 0 940 29 0 0 25 0 1 0 24567825 302133248 71403 1992294400 4194304 8395647 140733426410240 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29297/statm: 73763 71403 524 1026 0 72733 0
Current children cumulated CPU time (s) 9.69
Current children cumulated vsize (KiB) 295052

Child status: 0
Real time (s): 9.75513
CPU time (s): 9.75152
CPU user time (s): 9.42357
CPU system time (s): 0.32795
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 338000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.42357
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86058
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= 120

runsolver used 0.026995 second user time and 0.049992 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 06:33:24
IDJOB=2704600
IDBENCH=3015
IDSOLVER=1213
FILE ID=node042/2704600-1278563603
PBS_JOBID= 11239532
Free space on /tmp= 62504 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=300-sizeP=151-sizeQ=300-692949159.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-2704600-1278563603/watcher-2704600-1278563603 -o /tmp/evaluation-result-2704600-1278563603/solver-2704600-1278563603 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704600-1278563603.opb -t 1800 -m 1800

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

MD5SUM BENCH= df413fd91ea32ba4084c4b3fbb11e44d
RANDOM SEED=964405262

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:       1849624 kB
Buffers:          6616 kB
Cached:         108296 kB
SwapCached:       5740 kB
Active:          78500 kB
Inactive:        61836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849624 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:           17672 kB
Writeback:           0 kB
AnonPages:       24244 kB
Mapped:          11964 kB
Slab:            47184 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   197772 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= 62496 MiB
End job on node042 at 2010-07-08 06:33:34