Trace number 2681227

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 4.71528 4.71693

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: Clp 1.11.1] [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-2681227-1277475283.opb>
0.00/0.04	c original problem has 2990 variables (2990 bin, 0 int, 0 impl, 0 cont) and 2833 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.08	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
0.50/0.52	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
1.79/1.88	c    (1.5s) probing: 1000/2273 (44.0%) - 0 fixings, 0 aggregations, 18302 implications, 0 bound changes
2.59/2.61	c    (2.2s) probing: 2000/2273 (88.0%) - 0 fixings, 8 aggregations, 23558 implications, 0 bound changes
2.59/2.65	c    (2.3s) probing: 2128/2273 (93.6%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.59/2.65	c    (2.3s) probing aborted: 100/100 successive totally useless probings
2.59/2.65	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
2.79/2.84	c    (2.4s) probing: 2138/2273 (94.1%) - 0 fixings, 8 aggregations, 23561 implications, 0 bound changes
2.79/2.84	c    (2.4s) probing aborted: 100/100 successive totally useless probings
2.79/2.84	c presolving (5 rounds):
2.79/2.84	c  725 deleted vars, 106 deleted constraints, 194 tightened bounds, 0 added holes, 0 changed sides, 213 changed coefficients
2.79/2.84	c  422833 implications, 244 cliques
2.79/2.84	c presolved problem has 2265 variables (2265 bin, 0 int, 0 impl, 0 cont) and 2195 constraints
2.79/2.84	c     244 constraints of type <setppc>
2.79/2.84	c    1769 constraints of type <and>
2.79/2.84	c      90 constraints of type <linear>
2.79/2.84	c      92 constraints of type <logicor>
2.79/2.84	c transformed objective value is always integral (scale: 1)
2.79/2.84	c Presolving Time: 2.35
2.79/2.84	c - non default parameters ----------------------------------------------------------------------
2.79/2.84	c # SCIP version 1.2.1.2
2.79/2.84	c 
2.79/2.84	c # frequency for displaying node information lines
2.79/2.84	c # [type: int, range: [-1,2147483647], default: 100]
2.79/2.84	c display/freq = 10000
2.79/2.84	c 
2.79/2.84	c # maximal time in seconds to run
2.79/2.84	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.79/2.84	c limits/time = 1799.97
2.79/2.84	c 
2.79/2.84	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.79/2.84	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.79/2.84	c limits/memory = 1620
2.79/2.84	c 
2.79/2.84	c # should presolving try to simplify inequalities
2.79/2.84	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.79/2.84	c constraints/linear/simplifyinequalities = TRUE
2.79/2.84	c 
2.79/2.84	c # should presolving try to simplify knapsacks
2.79/2.84	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.79/2.84	c constraints/knapsack/simplifyinequalities = TRUE
2.79/2.84	c 
2.79/2.84	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
2.79/2.84	c # [type: int, range: [-1,2147483647], default: -1]
2.79/2.84	c heuristics/undercover/freq = 0
2.79/2.84	c 
2.79/2.84	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.79/2.84	c # [type: int, range: [-1,2147483647], default: -1]
2.79/2.84	c separating/rapidlearning/freq = 0
2.79/2.84	c 
2.79/2.84	c -----------------------------------------------------------------------------------------------
2.79/2.84	c start solving
2.79/2.84	c 
3.19/3.20	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
3.19/3.20	c   2.7s|     1 |     0 |   900 |     - |  22M|   0 | 347 |2265 |2195 |2265 |3960 |   0 |   0 |   0 | 1.000000e+01 |      --      |    Inf 
4.59/4.67	c   4.0s|     1 |     0 |   947 |     - |  18M|   0 |   - |2265 |2195 |2265 |3960 |   0 |   0 |   0 |      --      |      --      |   0.00%
4.59/4.67	c   4.0s|     1 |     0 |   947 |     - |  18M|   0 |   - |2265 |2195 |2265 |3960 |   0 |   0 |   0 |      --      |      --      |   0.00%
4.59/4.67	c 
4.59/4.67	c SCIP Status        : problem is solved [infeasible]
4.59/4.67	c Solving Time (sec) : 3.98
4.59/4.67	c Solving Nodes      : 1
4.59/4.67	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
4.59/4.67	c Dual Bound         : +1.00000000000000e+20
4.59/4.67	c Gap                : 0.00 %
4.59/4.67	s UNSATISFIABLE
4.59/4.67	c SCIP Status        : problem is solved [infeasible]
4.59/4.67	c Solving Time       :       3.98
4.59/4.67	c Original Problem   :
4.59/4.67	c   Problem name     : HOME/instance-2681227-1277475283.opb
4.59/4.67	c   Variables        : 2990 (2990 binary, 0 integer, 0 implicit integer, 0 continuous)
4.59/4.67	c   Constraints      : 2833 initial, 2833 maximal
4.59/4.67	c Presolved Problem  :
4.59/4.67	c   Problem name     : t_HOME/instance-2681227-1277475283.opb
4.59/4.67	c   Variables        : 2265 (2265 binary, 0 integer, 0 implicit integer, 0 continuous)
4.59/4.67	c   Constraints      : 2195 initial, 2195 maximal
4.59/4.67	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.59/4.67	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
4.59/4.67	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.59/4.67	c   implics          :       0.00          0          2          0          0          0          0          0          0
4.59/4.67	c   probing          :       1.72          0          8          0          0          0          0          0          0
4.59/4.67	c   setppc           :       0.01          0          0          0          0          0          0          0          0
4.59/4.67	c   and              :       0.57        473          9          0          0          0          9          0        213
4.59/4.67	c   linear           :       0.04        221         11          0        194          0         93          0          0
4.59/4.67	c   logicor          :       0.00          0          0          0          0          0          4          0          0
4.59/4.67	c   root node        :          -       1534          -          -       1534          -          -          -          -
4.59/4.67	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.59/4.67	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.59/4.67	c   setppc           :        244          1       5797          0          0          0          0          0          0          0
4.59/4.67	c   and              :       1769          1       5797          0          0          0          0        207          0          0
4.59/4.67	c   linear           :         90          1       5797          0          0          0          0          0          0          0
4.59/4.67	c   logicor          :         92          1        896          0          0          0          0          0          0          0
4.59/4.67	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.59/4.67	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.59/4.67	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.59/4.67	c   setppc           :       0.14       0.00       0.14       0.00       0.00
4.59/4.67	c   and              :       0.59       0.01       0.58       0.00       0.00
4.59/4.67	c   linear           :       0.09       0.00       0.09       0.00       0.00
4.59/4.67	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.59/4.67	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.59/4.67	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.59/4.67	c   vbounds          :       0.00          2          0          0
4.59/4.67	c   rootredcost      :       0.00          0          0          0
4.59/4.67	c   pseudoobj        :       0.00          3          1          0
4.59/4.67	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.59/4.67	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.59/4.67	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.67	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.67	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.59/4.67	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.59/4.67	c   applied globally :          -          -          -          0        0.0          -          -          -
4.59/4.67	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.59/4.67	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.59/4.67	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 848)
4.59/4.67	c   redcost          :       0.00          1          0          0          0          0
4.59/4.67	c   impliedbounds    :       0.00          1          0          0        491          0
4.59/4.67	c   intobj           :       0.00          0          0          0          0          0
4.59/4.67	c   cgmip            :       0.00          0          0          0          0          0
4.59/4.67	c   gomory           :       0.23          1          0          0        500          0
4.59/4.67	c   strongcg         :       0.14          1          0          0        500          0
4.59/4.67	c   cmir             :       0.09          1          0          0        132          0
4.59/4.67	c   flowcover        :       0.08          1          0          0        200          0
4.59/4.67	c   clique           :       0.36          1          0          0          8          0
4.59/4.67	c   zerohalf         :       0.00          0          0          0          0          0
4.59/4.67	c   mcf              :       0.01          1          0          0          0          0
4.59/4.67	c   rapidlearning    :       0.25          1          0       1534          0          0
4.59/4.67	c Pricers            :       Time      Calls       Vars
4.59/4.67	c   problem variables:       0.00          0          0
4.59/4.67	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.59/4.67	c   pscost           :       0.00          0          0          0          0          0          0
4.59/4.67	c   inference        :       0.00          0          0          0          0          0          0
4.59/4.67	c   mostinf          :       0.00          0          0          0          0          0          0
4.59/4.67	c   leastinf         :       0.00          0          0          0          0          0          0
4.59/4.67	c   fullstrong       :       0.00          0          0          0          0          0          0
4.59/4.67	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.59/4.67	c   random           :       0.00          0          0          0          0          0          0
4.59/4.67	c   relpscost        :       0.00          0          0          0          0          0          0
4.59/4.67	c Primal Heuristics  :       Time      Calls      Found
4.59/4.67	c   LP solutions     :       0.00          -          0
4.59/4.67	c   pseudo solutions :       0.00          -          0
4.59/4.67	c   oneopt           :       0.00          0          0
4.59/4.67	c   trivial          :       0.00          2          0
4.59/4.67	c   simplerounding   :       0.00          0          0
4.59/4.67	c   zirounding       :       0.00          0          0
4.59/4.67	c   rounding         :       0.00          1          0
4.59/4.67	c   shifting         :       0.01          1          0
4.59/4.67	c   intshifting      :       0.00          0          0
4.59/4.67	c   twoopt           :       0.00          0          0
4.59/4.67	c   fixandinfer      :       0.00          0          0
4.59/4.67	c   feaspump         :       0.06          1          0
4.59/4.67	c   coefdiving       :       0.00          0          0
4.59/4.67	c   pscostdiving     :       0.00          0          0
4.59/4.67	c   fracdiving       :       0.00          0          0
4.59/4.67	c   veclendiving     :       0.00          0          0
4.59/4.67	c   intdiving        :       0.00          0          0
4.59/4.67	c   actconsdiving    :       0.00          0          0
4.59/4.67	c   objpscostdiving  :       0.00          0          0
4.59/4.67	c   rootsoldiving    :       0.00          0          0
4.59/4.67	c   linesearchdiving :       0.00          0          0
4.59/4.67	c   guideddiving     :       0.00          0          0
4.59/4.67	c   octane           :       0.00          0          0
4.59/4.67	c   rens             :       0.00          0          0
4.59/4.67	c   rins             :       0.00          0          0
4.59/4.67	c   localbranching   :       0.00          0          0
4.59/4.67	c   mutation         :       0.00          0          0
4.59/4.67	c   crossover        :       0.00          0          0
4.59/4.67	c   dins             :       0.00          0          0
4.59/4.67	c   undercover       :       0.01          1          0
4.59/4.67	c   nlp              :       0.00          0          0
4.59/4.67	c   trysol           :       0.00          0          0
4.59/4.67	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.59/4.67	c   primal LP        :       0.00          0          0       0.00          -
4.59/4.67	c   dual LP          :       0.33          2        947     473.50    2869.70
4.59/4.67	c   lex dual LP      :       0.00          0          0       0.00          -
4.59/4.67	c   barrier LP       :       0.00          0          0       0.00          -
4.59/4.67	c   diving/probing LP:       0.03          0          0       0.00       0.00
4.59/4.67	c   strong branching :       0.00          0          0       0.00          -
4.59/4.67	c     (at root node) :          -          0          0       0.00          -
4.59/4.67	c   conflict analysis:       0.00          0          0       0.00          -
4.59/4.67	c B&B Tree           :
4.59/4.67	c   number of runs   :          1
4.59/4.67	c   nodes            :          1
4.59/4.67	c   nodes (total)    :          1
4.59/4.67	c   nodes left       :          0
4.59/4.67	c   max depth        :          0
4.59/4.67	c   max depth (total):          0
4.59/4.67	c   backtracks       :          0 (0.0%)
4.59/4.67	c   delayed cutoffs  :          0
4.59/4.67	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.59/4.67	c   avg switch length:       2.00
4.59/4.67	c   switching time   :       0.00
4.59/4.67	c Solution           :
4.59/4.67	c   Solutions found  :          0 (0 improvements)
4.59/4.67	c   Primal Bound     : infeasible
4.59/4.67	c   Dual Bound       :          -
4.59/4.67	c   Gap              :       0.00 %
4.59/4.67	c   Root Dual Bound  :          -
4.59/4.67	c   Root Iterations  :        947
4.69/4.71	c Time complete: 4.71.

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-2681227-1277475283/watcher-2681227-1277475283 -o /tmp/evaluation-result-2681227-1277475283/solver-2681227-1277475283 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2681227-1277475283.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 2/105 29273
/proc/meminfo: memFree=1810348/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=10928 CPUtime=0
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 1662 0 0 0 0 0 0 0 21 0 1 0 88822173 11190272 1582 1992294400 4194304 9819077 140735218505840 18446744073709551615 6180938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29273/statm: 2732 1582 389 1374 0 1353 0

[startup+0.110503 s]
/proc/loadavg: 0.00 0.00 0.00 2/105 29273
/proc/meminfo: memFree=1810348/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=26444 CPUtime=0.1
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 5707 0 0 0 9 1 0 0 21 0 1 0 88822173 27078656 5273 1992294400 4194304 9819077 140735218505840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 6611 5273 473 1374 0 5232 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 26444

[startup+0.201513 s]
/proc/loadavg: 0.00 0.00 0.00 2/105 29273
/proc/meminfo: memFree=1810348/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=33188 CPUtime=0.2
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 7368 0 0 0 18 2 0 0 21 0 1 0 88822173 33984512 6934 1992294400 4194304 9819077 140735218505840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 8297 6934 473 1374 0 6918 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 33188

[startup+0.301524 s]
/proc/loadavg: 0.00 0.00 0.00 2/105 29273
/proc/meminfo: memFree=1810348/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=41464 CPUtime=0.29
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 9701 0 0 0 27 2 0 0 21 0 1 0 88822173 42459136 9010 1992294400 4194304 9819077 140735218505840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 10366 9010 473 1374 0 8987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41464

[startup+0.701563 s]
/proc/loadavg: 0.00 0.00 0.00 2/105 29273
/proc/meminfo: memFree=1810348/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=41856 CPUtime=0.69
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 10586 0 0 0 50 19 0 0 22 0 1 0 88822173 42860544 9124 1992294400 4194304 9819077 140735218505840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 10464 9124 499 1374 0 9085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41856

[startup+1.50164 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 29274
/proc/meminfo: memFree=1774752/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=43128 CPUtime=1.49
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 12492 0 0 0 119 30 0 0 25 0 1 0 88822173 44163072 9488 1992294400 4194304 9819077 140735218505840 18446744073709551615 4780867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 10782 9488 519 1374 0 9403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43128

[startup+3.1008 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 29274
/proc/meminfo: memFree=1774008/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=60096 CPUtime=3.09
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 17178 0 0 0 263 46 0 0 18 0 1 0 88822173 61538304 12682 1992294400 4194304 9819077 140735218505840 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 15024 12682 643 1374 0 13645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60096

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

[startup+3.20081 s]
/proc/loadavg: 0.00 0.00 0.00 2/106 29274
/proc/meminfo: memFree=1774008/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=60168 CPUtime=3.19
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 17673 0 0 0 273 46 0 0 18 0 1 0 88822173 61612032 12622 1992294400 4194304 9819077 140735218505840 18446744073709551615 6004057 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 15042 12622 649 1374 0 13663 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 60168

[startup+4.00089 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 29274
/proc/meminfo: memFree=1760988/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=66704 CPUtime=3.99
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 21956 0 0 0 349 50 0 0 19 0 1 0 88822173 68304896 14268 1992294400 4194304 9819077 140735218505840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 16676 14268 684 1374 0 15297 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 66704

[startup+4.40093 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 29274
/proc/meminfo: memFree=1738916/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=83876 CPUtime=4.4
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 26249 0 0 0 380 60 0 0 20 0 1 0 88822173 85889024 18259 1992294400 4194304 9819077 140735218505840 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 20969 18259 696 1374 0 19590 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 83876

[startup+4.60095 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 29274
/proc/meminfo: memFree=1738916/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=85064 CPUtime=4.59
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 26789 0 0 0 394 65 0 0 20 0 1 0 88822173 87105536 18542 1992294400 4194304 9819077 140735218505840 18446744073709551615 5966514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29273/statm: 21266 18542 696 1374 0 19887 0
Current children cumulated CPU time (s) 4.59
Current children cumulated vsize (KiB) 85064

[startup+4.70096 s]
/proc/loadavg: 0.08 0.02 0.01 2/106 29274
/proc/meminfo: memFree=1738916/2059040 swapFree=4135616/4192956
[pid=29273] ppid=29271 vsize=57684 CPUtime=4.69
/proc/29273/stat : 29273 (pbscip.linux.x8) R 29271 29273 29248 0 -1 4202496 26834 0 0 0 404 65 0 0 21 0 1 0 88822173 59068416 13001 1992294400 4194304 9819077 140735218505840 18446744073709551615 6180700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29273/statm: 14421 13001 706 1374 0 13042 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 57684

Child status: 0
Real time (s): 4.71693
CPU time (s): 4.71528
CPU user time (s): 4.05338
CPU system time (s): 0.661899
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 85064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.05338
system time used= 0.661899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26838
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= 58

runsolver used 0.011998 second user time and 0.033994 second system time

The end

Launcher Data

Begin job on node084 at 2010-06-25 16:14:43
IDJOB=2681227
IDBENCH=72483
IDSOLVER=1168
FILE ID=node084/2681227-1277475283
PBS_JOBID= 11190484
Free space on /tmp= 62456 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_10_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-2681227-1277475283/watcher-2681227-1277475283 -o /tmp/evaluation-result-2681227-1277475283/solver-2681227-1277475283 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2681227-1277475283.opb -t 1800 -m 1800

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

MD5SUM BENCH= b561a61efc46169e6f19abce33721598
RANDOM SEED=1220955871

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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:       1810876 kB
Buffers:         29632 kB
Cached:         120892 kB
SwapCached:       9832 kB
Active:          70200 kB
Inactive:        93224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810876 kB
SwapTotal:     4192956 kB
SwapFree:      4135616 kB
Dirty:            6352 kB
Writeback:           0 kB
AnonPages:       11456 kB
Mapped:           8336 kB
Slab:            63092 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181900 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= 62452 MiB
End job on node084 at 2010-06-25 16:14:48