Trace number 2681237

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverWrong UNSAT 4.93725 4.93813

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_5_errors.opb
MD5SUM06d341d0af76f66d4946a3c264573060
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark35.6086
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
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-2681237-1277475473.opb>
0.03/0.04	c original problem has 2990 variables (2990 bin, 0 int, 0 impl, 0 cont) and 2833 constraints
0.03/0.04	c problem read
0.03/0.04	c presolving settings loaded
0.03/0.08	c presolving:
0.49/0.50	c (round 1) 161 del vars, 49 del conss, 161 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 367878 impls, 287 clqs
0.49/0.55	c (round 2) 716 del vars, 106 del conss, 194 chg bounds, 0 chg sides, 213 chg coeffs, 0 upgd conss, 374867 impls, 243 clqs
0.69/0.74	c (round 3) 717 del vars, 106 del conss, 194 chg bounds, 0 chg sides, 213 chg coeffs, 244 upgd conss, 374867 impls, 244 clqs
1.89/1.95	c    (1.6s) probing: 1000/2273 (44.0%) - 0 fixings, 0 aggregations, 18302 implications, 0 bound changes
2.69/2.71	c    (2.3s) probing: 2000/2273 (88.0%) - 0 fixings, 8 aggregations, 23558 implications, 0 bound changes
2.69/2.76	c    (2.4s) probing: 2128/2273 (93.6%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.69/2.76	c    (2.4s) probing aborted: 100/100 successive totally useless probings
2.69/2.76	c (round 4) 725 del vars, 106 del conss, 194 chg bounds, 0 chg sides, 213 chg coeffs, 244 upgd conss, 422833 impls, 244 clqs
2.89/2.96	c    (2.5s) probing: 2138/2273 (94.1%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.89/2.96	c    (2.5s) probing aborted: 100/100 successive totally useless probings
2.89/2.96	c presolving (5 rounds):
2.89/2.96	c  725 deleted vars, 106 deleted constraints, 194 tightened bounds, 0 added holes, 0 changed sides, 213 changed coefficients
2.89/2.96	c  422833 implications, 244 cliques
2.89/2.96	c presolved problem has 2265 variables (2265 bin, 0 int, 0 impl, 0 cont) and 2195 constraints
2.89/2.96	c     244 constraints of type <setppc>
2.89/2.96	c    1769 constraints of type <and>
2.89/2.96	c      90 constraints of type <linear>
2.89/2.96	c      92 constraints of type <logicor>
2.89/2.96	c transformed objective value is always integral (scale: 1)
2.89/2.96	c Presolving Time: 2.45
2.89/2.96	c - non default parameters ----------------------------------------------------------------------
2.89/2.96	c # SCIP version 1.2.1.2
2.89/2.96	c 
2.89/2.96	c # frequency for displaying node information lines
2.89/2.96	c # [type: int, range: [-1,2147483647], default: 100]
2.89/2.96	c display/freq = 10000
2.89/2.96	c 
2.89/2.96	c # maximal time in seconds to run
2.89/2.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.89/2.96	c limits/time = 1799.97
2.89/2.96	c 
2.89/2.96	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.89/2.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.89/2.96	c limits/memory = 1620
2.89/2.96	c 
2.89/2.96	c # should presolving try to simplify inequalities
2.89/2.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.96	c constraints/linear/simplifyinequalities = TRUE
2.89/2.96	c 
2.89/2.96	c # should presolving try to simplify knapsacks
2.89/2.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.89/2.96	c constraints/knapsack/simplifyinequalities = TRUE
2.89/2.96	c 
2.89/2.96	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
2.89/2.96	c # [type: int, range: [-1,2147483647], default: -1]
2.89/2.96	c heuristics/undercover/freq = 0
2.89/2.96	c 
2.89/2.96	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.89/2.96	c # [type: int, range: [-1,2147483647], default: -1]
2.89/2.96	c separating/rapidlearning/freq = 0
2.89/2.96	c 
2.89/2.96	c -----------------------------------------------------------------------------------------------
2.89/2.96	c start solving
2.89/2.96	c 
3.30/3.34	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.30/3.34	c   2.8s|     1 |     0 |   851 |     - |  22M|   0 | 330 |2265 |2195 |2265 |3960 |   0 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
4.79/4.89	c   4.1s|     1 |     0 |   877 |     - |  19M|   0 |   - |2265 |2195 |2265 |3960 |   0 |   0 |   0 |      --      |      --      |   0.00%
4.79/4.89	c   4.1s|     1 |     0 |   877 |     - |  19M|   0 |   - |2265 |2195 |2265 |3960 |   0 |   0 |   0 |      --      |      --      |   0.00%
4.79/4.89	c 
4.79/4.89	c SCIP Status        : problem is solved [infeasible]
4.79/4.89	c Solving Time (sec) : 4.14
4.79/4.89	c Solving Nodes      : 1
4.79/4.89	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
4.79/4.89	c Dual Bound         : +1.00000000000000e+20
4.79/4.89	c Gap                : 0.00 %
4.79/4.89	s UNSATISFIABLE
4.79/4.89	c SCIP Status        : problem is solved [infeasible]
4.79/4.89	c Solving Time       :       4.14
4.79/4.89	c Original Problem   :
4.79/4.89	c   Problem name     : HOME/instance-2681237-1277475473.opb
4.79/4.89	c   Variables        : 2990 (2990 binary, 0 integer, 0 implicit integer, 0 continuous)
4.79/4.89	c   Constraints      : 2833 initial, 2833 maximal
4.79/4.89	c Presolved Problem  :
4.79/4.89	c   Problem name     : t_HOME/instance-2681237-1277475473.opb
4.79/4.89	c   Variables        : 2265 (2265 binary, 0 integer, 0 implicit integer, 0 continuous)
4.79/4.89	c   Constraints      : 2195 initial, 2195 maximal
4.79/4.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.79/4.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.79/4.89	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
4.79/4.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.79/4.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.79/4.89	c   implics          :       0.00          0          2          0          0          0          0          0          0
4.79/4.89	c   probing          :       1.78          0          8          0          0          0          0          0          0
4.79/4.89	c   setppc           :       0.00          0          0          0          0          0          0          0          0
4.79/4.89	c   and              :       0.62        473          9          0          0          0          9          0        213
4.79/4.89	c   linear           :       0.02        221         11          0        194          0         93          0          0
4.79/4.89	c   logicor          :       0.00          0          0          0          0          0          4          0          0
4.79/4.89	c   root node        :          -       1534          -          -       1534          -          -          -          -
4.79/4.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.79/4.89	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.79/4.89	c   setppc           :        244          1       5797          0          0          0          0          0          0          0
4.79/4.89	c   and              :       1769          1       5797          0          0          0          0        186          0          0
4.79/4.89	c   linear           :         90          1       5797          0          0          0          0          0          0          0
4.79/4.89	c   logicor          :         92          1        896          0          0          0          0          0          0          0
4.79/4.89	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.79/4.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.79/4.89	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.79/4.89	c   setppc           :       0.05       0.00       0.05       0.00       0.00
4.79/4.89	c   and              :       0.66       0.00       0.66       0.00       0.00
4.79/4.89	c   linear           :       0.13       0.00       0.13       0.00       0.00
4.79/4.89	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.79/4.89	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.79/4.89	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.79/4.89	c   vbounds          :       0.01          2          0          0
4.79/4.89	c   rootredcost      :       0.00          0          0          0
4.79/4.89	c   pseudoobj        :       0.00          3          1          0
4.79/4.89	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.79/4.89	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.79/4.89	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.79/4.89	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.79/4.89	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.79/4.89	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.79/4.89	c   applied globally :          -          -          -          0        0.0          -          -          -
4.79/4.89	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.79/4.89	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.79/4.89	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 891)
4.79/4.89	c   redcost          :       0.00          1          0          0          0          0
4.79/4.89	c   impliedbounds    :       0.00          1          0          0        412          0
4.79/4.89	c   intobj           :       0.00          0          0          0          0          0
4.79/4.89	c   cgmip            :       0.00          0          0          0          0          0
4.79/4.89	c   gomory           :       0.22          1          0          0        500          0
4.79/4.89	c   strongcg         :       0.18          1          0          0        500          0
4.79/4.89	c   cmir             :       0.09          1          0          0        123          0
4.79/4.89	c   flowcover        :       0.08          1          0          0        201          0
4.79/4.89	c   clique           :       0.37          1          0          0          8          0
4.79/4.89	c   zerohalf         :       0.00          0          0          0          0          0
4.79/4.89	c   mcf              :       0.01          1          0          0          0          0
4.79/4.89	c   rapidlearning    :       0.26          1          0       1534          0          0
4.79/4.89	c Pricers            :       Time      Calls       Vars
4.79/4.89	c   problem variables:       0.00          0          0
4.79/4.89	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.79/4.89	c   pscost           :       0.00          0          0          0          0          0          0
4.79/4.89	c   inference        :       0.00          0          0          0          0          0          0
4.79/4.89	c   mostinf          :       0.00          0          0          0          0          0          0
4.79/4.89	c   leastinf         :       0.00          0          0          0          0          0          0
4.79/4.89	c   fullstrong       :       0.00          0          0          0          0          0          0
4.79/4.89	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.79/4.89	c   random           :       0.00          0          0          0          0          0          0
4.79/4.89	c   relpscost        :       0.00          0          0          0          0          0          0
4.79/4.89	c Primal Heuristics  :       Time      Calls      Found
4.79/4.89	c   LP solutions     :       0.00          -          0
4.79/4.89	c   pseudo solutions :       0.00          -          0
4.79/4.89	c   oneopt           :       0.00          0          0
4.79/4.89	c   trivial          :       0.01          2          0
4.79/4.89	c   simplerounding   :       0.00          0          0
4.79/4.89	c   zirounding       :       0.00          0          0
4.79/4.89	c   rounding         :       0.00          1          0
4.79/4.89	c   shifting         :       0.01          1          0
4.79/4.89	c   intshifting      :       0.00          0          0
4.79/4.89	c   twoopt           :       0.00          0          0
4.79/4.89	c   fixandinfer      :       0.00          0          0
4.79/4.89	c   feaspump         :       0.06          1          0
4.79/4.89	c   coefdiving       :       0.00          0          0
4.79/4.89	c   pscostdiving     :       0.00          0          0
4.79/4.89	c   fracdiving       :       0.00          0          0
4.79/4.89	c   veclendiving     :       0.00          0          0
4.79/4.89	c   intdiving        :       0.00          0          0
4.79/4.89	c   actconsdiving    :       0.00          0          0
4.79/4.89	c   objpscostdiving  :       0.00          0          0
4.79/4.89	c   rootsoldiving    :       0.00          0          0
4.79/4.89	c   linesearchdiving :       0.00          0          0
4.79/4.89	c   guideddiving     :       0.00          0          0
4.79/4.89	c   octane           :       0.00          0          0
4.79/4.89	c   rens             :       0.00          0          0
4.79/4.89	c   rins             :       0.00          0          0
4.79/4.89	c   localbranching   :       0.00          0          0
4.79/4.89	c   mutation         :       0.00          0          0
4.79/4.89	c   crossover        :       0.00          0          0
4.79/4.89	c   dins             :       0.00          0          0
4.79/4.89	c   undercover       :       0.01          1          0
4.79/4.89	c   nlp              :       0.00          0          0
4.79/4.89	c   trysol           :       0.00          0          0
4.79/4.89	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.79/4.89	c   primal LP        :       0.00          0          0       0.00          -
4.79/4.89	c   dual LP          :       0.35          2        877     438.50    2505.71
4.79/4.89	c   lex dual LP      :       0.00          0          0       0.00          -
4.79/4.89	c   barrier LP       :       0.00          0          0       0.00          -
4.79/4.89	c   diving/probing LP:       0.01          0          0       0.00       0.00
4.79/4.89	c   strong branching :       0.00          0          0       0.00          -
4.79/4.89	c     (at root node) :          -          0          0       0.00          -
4.79/4.89	c   conflict analysis:       0.00          0          0       0.00          -
4.79/4.89	c B&B Tree           :
4.79/4.89	c   number of runs   :          1
4.79/4.89	c   nodes            :          1
4.79/4.89	c   nodes (total)    :          1
4.79/4.89	c   nodes left       :          0
4.79/4.89	c   max depth        :          0
4.79/4.89	c   max depth (total):          0
4.79/4.89	c   backtracks       :          0 (0.0%)
4.79/4.89	c   delayed cutoffs  :          0
4.79/4.89	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.79/4.89	c   avg switch length:       2.00
4.79/4.89	c   switching time   :       0.00
4.79/4.89	c Solution           :
4.79/4.89	c   Solutions found  :          0 (0 improvements)
4.79/4.89	c   Primal Bound     : infeasible
4.79/4.89	c   Dual Bound       :          -
4.79/4.89	c   Gap              :       0.00 %
4.79/4.89	c   Root Dual Bound  :          -
4.79/4.89	c   Root Iterations  :        877
4.89/4.93	c Time complete: 4.93.

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-2681237-1277475473/watcher-2681237-1277475473 -o /tmp/evaluation-result-2681237-1277475473/solver-2681237-1277475473 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2681237-1277475473.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: 0.95 0.45 0.17 3/106 26720
/proc/meminfo: memFree=1801092/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=9288 CPUtime=0
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 1058 0 0 0 0 0 0 0 21 0 1 0 88838144 9510912 979 1992294400 4194304 9819077 140734292925808 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26720/statm: 2322 989 371 1374 0 943 0

[startup+0.0440231 s]
/proc/loadavg: 0.95 0.45 0.17 3/106 26720
/proc/meminfo: memFree=1801092/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=14532 CPUtime=0.03
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 2574 0 0 0 3 0 0 0 23 0 1 0 88838144 14880768 2495 1992294400 4194304 9819077 140734292925808 18446744073709551615 8550839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26720/statm: 3633 2495 389 1374 0 2254 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14532

[startup+0.101027 s]
/proc/loadavg: 0.95 0.45 0.17 3/106 26720
/proc/meminfo: memFree=1801092/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=24256 CPUtime=0.09
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 5140 0 0 0 8 1 0 0 23 0 1 0 88838144 24838144 4707 1992294400 4194304 9819077 140734292925808 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 6064 4707 473 1374 0 4685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24256

[startup+0.301045 s]
/proc/loadavg: 0.95 0.45 0.17 3/106 26720
/proc/meminfo: memFree=1801092/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=41336 CPUtime=0.29
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 9411 0 0 0 27 2 0 0 23 0 1 0 88838144 42328064 8978 1992294400 4194304 9819077 140734292925808 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 10334 8978 473 1374 0 8955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41336

[startup+0.701079 s]
/proc/loadavg: 0.95 0.45 0.17 3/106 26720
/proc/meminfo: memFree=1801092/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=41860 CPUtime=0.69
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 10586 0 0 0 50 19 0 0 25 0 1 0 88838144 42864640 9125 1992294400 4194304 9819077 140734292925808 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 10465 9125 499 1374 0 9086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41860

[startup+1.50115 s]
/proc/loadavg: 0.95 0.45 0.17 2/107 26721
/proc/meminfo: memFree=1765496/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=43132 CPUtime=1.49
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 12492 0 0 0 117 32 0 0 25 0 1 0 88838144 44167168 9489 1992294400 4194304 9819077 140734292925808 18446744073709551615 5955558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 10783 9489 519 1374 0 9404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43132

[startup+3.10029 s]
/proc/loadavg: 0.95 0.46 0.18 2/107 26721
/proc/meminfo: memFree=1764752/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=59332 CPUtime=3.09
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 16662 0 0 0 262 47 0 0 25 0 1 0 88838144 60755968 12668 1992294400 4194304 9819077 140734292925808 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 14833 12668 643 1374 0 13454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 59332

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

[startup+3.90036 s]
/proc/loadavg: 0.95 0.46 0.18 2/107 26721
/proc/meminfo: memFree=1752600/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=71348 CPUtime=3.89
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 23240 0 0 0 339 50 0 0 25 0 1 0 88838144 73060352 15443 1992294400 4194304 9819077 140734292925808 18446744073709551615 5716473 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 17837 15443 679 1374 0 16458 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 71348

[startup+4.70043 s]
/proc/loadavg: 0.95 0.46 0.18 2/107 26721
/proc/meminfo: memFree=1741192/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=88852 CPUtime=4.68
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 27600 0 0 0 399 69 0 0 25 0 1 0 88838144 90984448 19499 1992294400 4194304 9819077 140734292925808 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26720/statm: 22213 19499 696 1374 0 20834 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 88852

[startup+4.90044 s]
/proc/loadavg: 0.95 0.46 0.18 2/107 26721
/proc/meminfo: memFree=1741192/2059040 swapFree=4140544/4192956
[pid=26720] ppid=26718 vsize=70232 CPUtime=4.89
/proc/26720/stat : 26720 (pbscip.linux.x8) R 26718 26720 26649 0 -1 4202496 28183 0 0 0 418 71 0 0 25 0 1 0 88838144 71917568 16125 1992294400 4194304 9819077 140734292925808 18446744073709551615 6027304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26720/statm: 17558 16125 706 1374 0 16179 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 70232

Child status: 0
Real time (s): 4.93813
CPU time (s): 4.93725
CPU user time (s): 4.21536
CPU system time (s): 0.72189
CPU usage (%): 99.9822
Max. virtual memory (cumulated for all children) (KiB): 90028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.21536
system time used= 0.72189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28187
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= 54

runsolver used 0.007998 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-25 16:17:53
IDJOB=2681237
IDBENCH=72484
IDSOLVER=1168
FILE ID=node057/2681237-1277475473
PBS_JOBID= 11190490
Free space on /tmp= 62392 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_5_errors.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681237-1277475473/watcher-2681237-1277475473 -o /tmp/evaluation-result-2681237-1277475473/solver-2681237-1277475473 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2681237-1277475473.opb -t 1800 -m 1800

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

MD5SUM BENCH= 06d341d0af76f66d4946a3c264573060
RANDOM SEED=655629810

node057.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		: 3000.247
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		: 3000.247
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:       1801496 kB
Buffers:         37648 kB
Cached:         122384 kB
SwapCached:       5360 kB
Active:          70428 kB
Inactive:       102576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801496 kB
SwapTotal:     4192956 kB
SwapFree:      4140544 kB
Dirty:            6284 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          12016 kB
Slab:            62632 kB
PageTables:       4204 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= 62388 MiB
End job on node057 at 2010-06-25 16:17:58