Trace number 2681228

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong UNSAT 12.893 12.8964

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_10_errors.opb
MD5SUMb561a61efc46169e6f19abce33721598
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark235.663
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 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2681228-1277475283.opb>
0.00/0.05	c original problem has 2990 variables (2990 bin, 0 int, 0 impl, 0 cont) and 2833 constraints
0.00/0.05	c problem read
0.00/0.05	c presolving settings loaded
0.05/0.09	c presolving:
0.39/0.48	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
0.49/0.52	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
0.69/0.71	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
1.79/1.82	c    (1.5s) probing: 1000/2273 (44.0%) - 0 fixings, 0 aggregations, 18302 implications, 0 bound changes
2.49/2.51	c    (2.1s) probing: 2000/2273 (88.0%) - 0 fixings, 8 aggregations, 23558 implications, 0 bound changes
2.49/2.55	c    (2.2s) probing: 2128/2273 (93.6%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.49/2.55	c    (2.2s) probing aborted: 100/100 successive totally useless probings
2.49/2.55	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
2.69/2.73	c    (2.3s) probing: 2138/2273 (94.1%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.69/2.73	c    (2.3s) probing aborted: 100/100 successive totally useless probings
2.69/2.73	c presolving (5 rounds):
2.69/2.73	c  725 deleted vars, 106 deleted constraints, 194 tightened bounds, 0 added holes, 0 changed sides, 213 changed coefficients
2.69/2.73	c  422833 implications, 244 cliques
2.69/2.73	c presolved problem has 2265 variables (2265 bin, 0 int, 0 impl, 0 cont) and 2195 constraints
2.69/2.73	c     244 constraints of type <setppc>
2.69/2.73	c    1769 constraints of type <and>
2.69/2.73	c      90 constraints of type <linear>
2.69/2.73	c      92 constraints of type <logicor>
2.69/2.73	c transformed objective value is always integral (scale: 1)
2.69/2.73	c Presolving Time: 2.25
2.69/2.73	c - non default parameters ----------------------------------------------------------------------
2.69/2.73	c # SCIP version 1.2.1.2
2.69/2.73	c 
2.69/2.73	c # frequency for displaying node information lines
2.69/2.73	c # [type: int, range: [-1,2147483647], default: 100]
2.69/2.73	c display/freq = 10000
2.69/2.73	c 
2.69/2.73	c # maximal time in seconds to run
2.69/2.73	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.69/2.73	c limits/time = 1799.96
2.69/2.73	c 
2.69/2.73	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.69/2.73	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.69/2.73	c limits/memory = 1620
2.69/2.73	c 
2.69/2.73	c # should presolving try to simplify inequalities
2.69/2.73	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.73	c constraints/linear/simplifyinequalities = TRUE
2.69/2.73	c 
2.69/2.73	c # should presolving try to simplify knapsacks
2.69/2.73	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.73	c constraints/knapsack/simplifyinequalities = TRUE
2.69/2.73	c 
2.69/2.73	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
2.69/2.73	c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.73	c heuristics/undercover/freq = 0
2.69/2.73	c 
2.69/2.73	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.69/2.73	c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.73	c separating/rapidlearning/freq = 0
2.69/2.73	c 
2.69/2.73	c -----------------------------------------------------------------------------------------------
2.69/2.73	c start solving
2.69/2.73	c 
3.30/3.31	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.30/3.31	c   2.8s|     1 |     0 |  1564 |     - |  22M|   0 | 436 |2265 |2195 |2265 |3960 |   0 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
12.79/12.85	c  12.1s|     1 |     0 |  7301 |     - |  17M|   0 |   - |2265 |2195 |2265 |3960 |   0 |   0 |   0 |      --      |      --      |   0.00%
12.79/12.85	c  12.1s|     1 |     0 |  7301 |     - |  17M|   0 |   - |2265 |2195 |2265 |3960 |   0 |   0 |   0 |      --      |      --      |   0.00%
12.79/12.85	c 
12.79/12.85	c SCIP Status        : problem is solved [infeasible]
12.79/12.85	c Solving Time (sec) : 12.10
12.79/12.85	c Solving Nodes      : 1
12.79/12.85	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
12.79/12.85	c Dual Bound         : +1.00000000000000e+20
12.79/12.85	c Gap                : 0.00 %
12.79/12.85	s UNSATISFIABLE
12.79/12.85	c SCIP Status        : problem is solved [infeasible]
12.79/12.85	c Solving Time       :      12.10
12.79/12.85	c Original Problem   :
12.79/12.85	c   Problem name     : HOME/instance-2681228-1277475283.opb
12.79/12.85	c   Variables        : 2990 (2990 binary, 0 integer, 0 implicit integer, 0 continuous)
12.79/12.85	c   Constraints      : 2833 initial, 2833 maximal
12.79/12.85	c Presolved Problem  :
12.79/12.85	c   Problem name     : t_HOME/instance-2681228-1277475283.opb
12.79/12.85	c   Variables        : 2265 (2265 binary, 0 integer, 0 implicit integer, 0 continuous)
12.79/12.85	c   Constraints      : 2195 initial, 2195 maximal
12.79/12.85	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.79/12.85	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.79/12.85	c   dualfix          :       0.01          1          0          0          0          0          0          0          0
12.79/12.85	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.79/12.85	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.79/12.85	c   implics          :       0.00          0          2          0          0          0          0          0          0
12.79/12.85	c   probing          :       1.62          0          8          0          0          0          0          0          0
12.79/12.85	c   setppc           :       0.00          0          0          0          0          0          0          0          0
12.79/12.85	c   and              :       0.56        473          9          0          0          0          9          0        213
12.79/12.85	c   linear           :       0.01        221         11          0        194          0         93          0          0
12.79/12.85	c   logicor          :       0.01          0          0          0          0          0          4          0          0
12.79/12.85	c   root node        :          -       1534          -          -       1534          -          -          -          -
12.79/12.85	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.79/12.85	c   integral         :          0          0          0          0          0          0          0          0          0          0
12.79/12.85	c   setppc           :        244          1       5797          0          0          0          0          0          0          0
12.79/12.85	c   and              :       1769          1       5797          0          0          0          0        298          0          0
12.79/12.85	c   linear           :         90          1       5797          0          0          0          0          0          0          0
12.79/12.85	c   logicor          :         92          1        896          0          0          0          0          0          0          0
12.79/12.85	c   countsols        :          0          0          0          0          0          0          0          0          0          0
12.79/12.85	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.79/12.85	c   integral         :       0.00       0.00       0.00       0.00       0.00
12.79/12.85	c   setppc           :       0.06       0.00       0.06       0.00       0.00
12.79/12.85	c   and              :       0.60       0.00       0.60       0.00       0.00
12.79/12.85	c   linear           :       0.07       0.00       0.07       0.00       0.00
12.79/12.85	c   logicor          :       0.01       0.00       0.01       0.00       0.00
12.79/12.85	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.79/12.85	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.79/12.85	c   vbounds          :       0.01          2          0          0
12.79/12.85	c   rootredcost      :       0.00          0          0          0
12.79/12.85	c   pseudoobj        :       0.00          3          1          0
12.79/12.85	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.79/12.85	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
12.79/12.85	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
12.79/12.85	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.79/12.85	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.79/12.85	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.79/12.85	c   applied globally :          -          -          -          0        0.0          -          -          -
12.79/12.85	c   applied locally  :          -          -          -          0        0.0          -          -          -
12.79/12.85	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.79/12.85	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 1052)
12.79/12.85	c   redcost          :       0.00          1          0          0          0          0
12.79/12.85	c   impliedbounds    :       0.01          1          0          0       1232          0
12.79/12.85	c   intobj           :       0.00          0          0          0          0          0
12.79/12.85	c   cgmip            :       0.00          0          0          0          0          0
12.79/12.85	c   gomory           :       1.00          1          0          0         22          0
12.79/12.85	c   strongcg         :       0.20          1          0          0        500          0
12.79/12.85	c   cmir             :       0.11          1          0          0        156          0
12.79/12.85	c   flowcover        :       0.08          1          0          0        200          0
12.79/12.85	c   clique           :       0.34          1          0          0          9          0
12.79/12.85	c   zerohalf         :       0.00          0          0          0          0          0
12.79/12.85	c   mcf              :       0.01          1          0          0          0          0
12.79/12.85	c   rapidlearning    :       0.26          1          0       1534          0          0
12.79/12.85	c Pricers            :       Time      Calls       Vars
12.79/12.85	c   problem variables:       0.00          0          0
12.79/12.85	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.79/12.85	c   pscost           :       0.00          0          0          0          0          0          0
12.79/12.85	c   inference        :       0.00          0          0          0          0          0          0
12.79/12.85	c   mostinf          :       0.00          0          0          0          0          0          0
12.79/12.85	c   leastinf         :       0.00          0          0          0          0          0          0
12.79/12.85	c   fullstrong       :       0.00          0          0          0          0          0          0
12.79/12.85	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.79/12.85	c   random           :       0.00          0          0          0          0          0          0
12.79/12.85	c   relpscost        :       0.00          0          0          0          0          0          0
12.79/12.85	c Primal Heuristics  :       Time      Calls      Found
12.79/12.85	c   LP solutions     :       0.00          -          0
12.79/12.85	c   pseudo solutions :       0.00          -          0
12.79/12.85	c   oneopt           :       0.00          0          0
12.79/12.85	c   trivial          :       0.01          2          0
12.79/12.85	c   simplerounding   :       0.00          0          0
12.79/12.85	c   zirounding       :       0.00          0          0
12.79/12.85	c   rounding         :       0.00          1          0
12.79/12.85	c   shifting         :       0.01          1          0
12.79/12.85	c   intshifting      :       0.00          0          0
12.79/12.85	c   twoopt           :       0.00          0          0
12.79/12.85	c   fixandinfer      :       0.00          0          0
12.79/12.85	c   feaspump         :       7.10          1          0
12.79/12.85	c   coefdiving       :       0.00          0          0
12.79/12.85	c   pscostdiving     :       0.00          0          0
12.79/12.85	c   fracdiving       :       0.00          0          0
12.79/12.85	c   veclendiving     :       0.00          0          0
12.79/12.85	c   intdiving        :       0.00          0          0
12.79/12.85	c   actconsdiving    :       0.00          0          0
12.79/12.85	c   objpscostdiving  :       0.00          0          0
12.79/12.85	c   rootsoldiving    :       0.00          0          0
12.79/12.85	c   linesearchdiving :       0.00          0          0
12.79/12.85	c   guideddiving     :       0.00          0          0
12.79/12.85	c   octane           :       0.00          0          0
12.79/12.85	c   rens             :       0.00          0          0
12.79/12.85	c   rins             :       0.00          0          0
12.79/12.85	c   localbranching   :       0.00          0          0
12.79/12.85	c   mutation         :       0.00          0          0
12.79/12.85	c   crossover        :       0.00          0          0
12.79/12.85	c   dins             :       0.00          0          0
12.79/12.85	c   undercover       :       0.01          1          0
12.79/12.85	c   nlp              :       0.00          0          0
12.79/12.85	c   trysol           :       0.00          0          0
12.79/12.85	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.79/12.85	c   primal LP        :       0.00          0          0       0.00          -
12.79/12.85	c   dual LP          :       0.67          2       1731     865.50    2583.58
12.79/12.85	c   lex dual LP      :       0.00          0          0       0.00          -
12.79/12.85	c   barrier LP       :       0.00          0          0       0.00          -
12.79/12.85	c   diving/probing LP:       7.02         31       5570     179.68     793.45
12.79/12.85	c   strong branching :       0.00          0          0       0.00          -
12.79/12.85	c     (at root node) :          -          0          0       0.00          -
12.79/12.85	c   conflict analysis:       0.00          0          0       0.00          -
12.79/12.85	c B&B Tree           :
12.79/12.85	c   number of runs   :          1
12.79/12.85	c   nodes            :          1
12.79/12.85	c   nodes (total)    :          1
12.79/12.85	c   nodes left       :          0
12.79/12.85	c   max depth        :          0
12.79/12.85	c   max depth (total):          0
12.79/12.85	c   backtracks       :          0 (0.0%)
12.79/12.85	c   delayed cutoffs  :          0
12.79/12.85	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
12.79/12.85	c   avg switch length:       2.00
12.79/12.85	c   switching time   :       0.00
12.79/12.85	c Solution           :
12.79/12.85	c   Solutions found  :          0 (0 improvements)
12.79/12.85	c   Primal Bound     : infeasible
12.79/12.85	c   Dual Bound       :          -
12.79/12.85	c   Gap              :       0.00 %
12.79/12.85	c   Root Dual Bound  :          -
12.79/12.85	c   Root Iterations  :       7301
12.79/12.89	c Time complete: 12.88.

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-2681228-1277475283/watcher-2681228-1277475283 -o /tmp/evaluation-result-2681228-1277475283/solver-2681228-1277475283 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2681228-1277475283.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: 0.00 0.00 0.00 2/106 27707
/proc/meminfo: memFree=1775204/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=9364 CPUtime=0
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 1634 0 0 0 0 0 0 0 19 0 1 0 88822055 9588736 1554 1992294400 4194304 8223781 140736854780080 18446744073709551615 7235159 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27707/statm: 2341 1555 366 984 0 1354 0

[startup+0.063955 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27707
/proc/meminfo: memFree=1775204/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=17060 CPUtime=0.05
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 3858 0 0 0 4 1 0 0 22 0 1 0 88822055 17469440 3414 1992294400 4194304 8223781 140736854780080 18446744073709551615 7235159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 4265 3416 383 984 0 3278 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17060

[startup+0.100959 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27707
/proc/meminfo: memFree=1775204/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=22540 CPUtime=0.09
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 4995 0 0 0 8 1 0 0 22 0 1 0 88822055 23080960 4551 1992294400 4194304 8223781 140736854780080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 5635 4551 427 984 0 4648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22540

[startup+0.300979 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27707
/proc/meminfo: memFree=1775204/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=40220 CPUtime=0.29
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 9663 0 0 0 26 3 0 0 22 0 1 0 88822055 41185280 8962 1992294400 4194304 8223781 140736854780080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 10055 8962 427 984 0 9068 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40220

[startup+0.70102 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 27707
/proc/meminfo: memFree=1775204/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=40612 CPUtime=0.69
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 10548 0 0 0 49 20 0 0 24 0 1 0 88822055 41586688 9076 1992294400 4194304 8223781 140736854780080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 10153 9076 453 984 0 9166 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40612

[startup+1.5011 s]
/proc/loadavg: 0.00 0.00 0.00 2/107 27708
/proc/meminfo: memFree=1739732/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=41888 CPUtime=1.49
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 12452 0 0 0 118 31 0 0 25 0 1 0 88822055 42893312 9438 1992294400 4194304 8223781 140736854780080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 10472 9438 473 984 0 9485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41888

[startup+3.10127 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 27708
/proc/meminfo: memFree=1739112/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=55524 CPUtime=3.09
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 16921 0 0 0 265 44 0 0 25 0 1 0 88822055 56856576 12626 1992294400 4194304 8223781 140736854780080 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 13881 12626 547 984 0 12894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55524

[startup+6.3016 s]
/proc/loadavg: 0.08 0.02 0.01 2/107 27708
/proc/meminfo: memFree=1725224/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=56148 CPUtime=6.29
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 19512 0 0 0 584 45 0 0 25 0 1 0 88822055 57495552 12842 1992294400 4194304 8223781 140736854780080 18446744073709551615 6563060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 14037 12842 552 984 0 13050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56148

[startup+12.7013 s]
/proc/loadavg: 0.23 0.05 0.02 2/107 27708
/proc/meminfo: memFree=1719024/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=73896 CPUtime=12.69
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 30919 0 0 0 1200 69 0 0 25 0 1 0 88822055 75669504 17065 1992294400 4194304 8223781 140736854780080 18446744073709551615 6207162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 18474 17065 589 984 0 17487 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73896

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

[startup+12.8013 s]
/proc/loadavg: 0.23 0.05 0.02 2/107 27708
/proc/meminfo: memFree=1719024/2059040 swapFree=4140024/4192956
[pid=27707] ppid=27705 vsize=68568 CPUtime=12.79
/proc/27707/stat : 27707 (pbscip.linux.x8) R 27705 27707 27682 0 -1 4202496 31029 0 0 0 1210 69 0 0 25 0 1 0 88822055 70213632 15867 1992294400 4194304 8223781 140736854780080 18446744073709551615 6569626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27707/statm: 17142 15867 589 984 0 16155 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 68568

Child status: 0
Real time (s): 12.8964
CPU time (s): 12.893
CPU user time (s): 12.1841
CPU system time (s): 0.708892
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 82072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1841
system time used= 0.708892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31106
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= 14

runsolver used 0.026995 second user time and 0.066989 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 16:14:43
IDJOB=2681228
IDBENCH=72483
IDSOLVER=1169
FILE ID=node083/2681228-1277475283
PBS_JOBID= 11190485
Free space on /tmp= 62496 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_10_errors.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-2681228-1277475283/watcher-2681228-1277475283 -o /tmp/evaluation-result-2681228-1277475283/solver-2681228-1277475283 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2681228-1277475283.opb -t 1800 -m 1800

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

MD5SUM BENCH= b561a61efc46169e6f19abce33721598
RANDOM SEED=1220955871

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1775856 kB
Buffers:         55280 kB
Cached:         128884 kB
SwapCached:       5544 kB
Active:          66208 kB
Inactive:       130916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1775856 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            4692 kB
Writeback:           0 kB
AnonPages:       11480 kB
Mapped:          11880 kB
Slab:            64188 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183040 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node083 at 2010-06-25 16:14:56