Trace number 1869924

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 2.08968 2.09109

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=17-P1=89-P2=113-P3=89-P4=67-B.opb
MD5SUM5afc409acaae7ef62c2326d33adf31bc
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.08968
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables84
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869924-1245187242.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.00/0.03	c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.00/0.03	c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.00/0.03	c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.04	c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (6 rounds):
0.00/0.05	c  60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.05	c  2000 implications, 0 cliques
0.00/0.05	c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.05	c     144 constraints of type <and>
0.00/0.05	c       4 constraints of type <linear>
0.00/0.05	c       5 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 2)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c OPT-NLC
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = c 1620
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = c 1791
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = c 10000
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	c start solving problem
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    12 |1056k|   0 |   7 | 220 | 153 | 153 | 220 | 297 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.00/0.07	c   0.0s|     1 |     0 |   285 |1072k|   0 |  17 | 220 | 153 | 153 | 220 | 301 |   4 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.07/0.09	c   0.1s|     1 |     0 |   294 |1103k|   0 |  24 | 220 | 153 | 153 | 220 | 307 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   312 |1133k|   0 |  29 | 220 | 153 | 153 | 220 | 315 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   367 |1171k|   0 |  46 | 220 | 153 | 153 | 220 | 328 |  31 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   432 |1194k|   0 |  53 | 220 | 153 | 153 | 220 | 349 |  52 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.3s|     1 |     0 |   489 |1211k|   0 |  55 | 220 | 153 | 153 | 220 | 360 |  63 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.60	c   0.6s|     1 |     2 |   489 |1211k|   0 |  55 | 220 | 153 | 153 | 220 | 360 |  63 |   0 |  25 | 3.000000e+00 |      --      |    Inf 
1.98/2.08	o 3
1.98/2.08	c * 2.0s|   210 |     0 |  2542 |1370k|  41 |   - | 220 | 211 |   3 | 220 | 162 | 552 |  70 | 932 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.98/2.08	c 
1.98/2.08	c SCIP Status        : problem is solved [optimal solution found]
1.98/2.08	c Solving Time (sec) : 1.97
1.98/2.08	c Solving Nodes      : 210
1.98/2.08	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
1.98/2.08	c Dual Bound         : +3.00000000000000e+00
1.98/2.08	c Gap                : 0.00 %
1.98/2.08	c NODE         210
1.98/2.08	c DUAL BOUND   3
1.98/2.08	c PRIMAL BOUND 3
1.98/2.08	c GAP          0
1.98/2.08	s OPTIMUM FOUND
1.98/2.08	v x84 -x83 x82 -x81 x80 x79 x78 -x77 x76 -x75 -x74 x73 -x72 x71 x56 x55 x54 -x53 -x52 x51 x50 x70 -x69 -x68 -x67 -x66 x65 x64 -x49 
1.98/2.08	v x48 x47 -x46 -x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 x57 x42 x41 x40 -x39 -x38 x37 x36 x35 x34 -x33 -x32 -x31 -x30 x29 
1.98/2.08	v x28 x27 -x26 -x25 -x24 x23 x22 x21 -x20 -x19 x18 -x17 x16 x15 x14 -x13 x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
1.98/2.08	c SCIP Status        : problem is solved [optimal solution found]
1.98/2.08	c Solving Time       :       1.97
1.98/2.08	c Original Problem   :
1.98/2.08	c   Problem name     : HOME/instance-1869924-1245187242.opb
1.98/2.08	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
1.98/2.08	c   Constraints      : 205 initial, 205 maximal
1.98/2.08	c Presolved Problem  :
1.98/2.08	c   Problem name     : t_HOME/instance-1869924-1245187242.opb
1.98/2.08	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
1.98/2.08	c   Constraints      : 153 initial, 211 maximal
1.98/2.08	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.98/2.08	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.98/2.08	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.98/2.08	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.98/2.08	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.98/2.08	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.98/2.08	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.98/2.08	c   and              :       0.01          8         48          0          0          0         48          0         48
1.98/2.08	c   linear           :       0.01          1          3          0          0          0          0          0         25
1.98/2.08	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.98/2.08	c   root node        :          -          0          -          -          0          -          -          -          -
1.98/2.08	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.98/2.08	c   integral         :          0          0          0        183          0          0         32          0          0        324
1.98/2.08	c   and              :        144        358        931          0          0         13        872        516          0          0
1.98/2.08	c   linear           :          4          6        917          0          0         52        365          0          0          0
1.98/2.08	c   logicor          :          5+         6        189          0          0          0         55          0          0          0
1.98/2.08	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.98/2.08	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.98/2.08	c   integral         :       1.38       0.00       0.00       1.38       0.00
1.98/2.08	c   and              :       0.01       0.00       0.01       0.00       0.00
1.98/2.08	c   linear           :       0.02       0.00       0.02       0.00       0.00
1.98/2.08	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.98/2.08	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.98/2.08	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.98/2.08	c   rootredcost      :       0.00          0          0          0
1.98/2.08	c   pseudoobj        :       0.00        638          0          0
1.98/2.08	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.98/2.08	c   propagation      :       0.01         65         65        677       45.5          4       30.8          -
1.98/2.08	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.98/2.08	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.98/2.08	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.98/2.08	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.98/2.08	c   applied globally :          -          -          -         58       11.9          -          -          -
1.98/2.08	c   applied locally  :          -          -          -         12       33.7          -          -          -
1.98/2.08	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.98/2.08	c   cut pool         :       0.00          5          -          -         36          -    (maximal pool size: 105)
1.98/2.08	c   redcost          :       0.00        359          0          0          0          0
1.98/2.08	c   impliedbounds    :       0.00          6          0          0         18          0
1.98/2.08	c   intobj           :       0.00          0          0          0          0          0
1.98/2.08	c   gomory           :       0.08          6          0          0         43          0
1.98/2.08	c   strongcg         :       0.04          6          0          0         78          0
1.98/2.08	c   cmir             :       0.02          6          0          0         47          0
1.98/2.08	c   flowcover        :       0.06          6          0          0         75          0
1.98/2.08	c   clique           :       0.00          1          0          0          0          0
1.98/2.08	c   zerohalf         :       0.00          0          0          0          0          0
1.98/2.08	c   mcf              :       0.00          1          0          0          0          0
1.98/2.08	c Pricers            :       Time      Calls       Vars
1.98/2.08	c   problem variables:       0.00          0          0
1.98/2.08	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.98/2.08	c   relpscost        :       1.38        182          0         32          0          0        324
1.98/2.08	c   pscost           :       0.00          0          0          0          0          0          0
1.98/2.08	c   inference        :       0.00          0          0          0          0          0          0
1.98/2.08	c   mostinf          :       0.00          0          0          0          0          0          0
1.98/2.08	c   leastinf         :       0.00          0          0          0          0          0          0
1.98/2.08	c   fullstrong       :       0.00          0          0          0          0          0          0
1.98/2.08	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.98/2.08	c   random           :       0.00          0          0          0          0          0          0
1.98/2.08	c Primal Heuristics  :       Time      Calls      Found
1.98/2.08	c   LP solutions     :       0.00          -          1
1.98/2.08	c   pseudo solutions :       0.00          -          0
1.98/2.08	c   oneopt           :       0.00          0          0
1.98/2.08	c   pscostdiving     :       0.00          0          0
1.98/2.08	c   fracdiving       :       0.00          0          0
1.98/2.08	c   veclendiving     :       0.00          0          0
1.98/2.08	c   objpscostdiving  :       0.00          0          0
1.98/2.08	c   rootsoldiving    :       0.00          0          0
1.98/2.08	c   linesearchdiving :       0.00          0          0
1.98/2.08	c   guideddiving     :       0.00          0          0
1.98/2.08	c   crossover        :       0.00          0          0
1.98/2.08	c   intshifting      :       0.00          0          0
1.98/2.08	c   coefdiving       :       0.01          1          0
1.98/2.08	c   feaspump         :       0.01          1          0
1.98/2.08	c   simplerounding   :       0.00          0          0
1.98/2.08	c   rounding         :       0.00        231          0
1.98/2.08	c   shifting         :       0.02         36          0
1.98/2.08	c   fixandinfer      :       0.00          0          0
1.98/2.08	c   intdiving        :       0.00          0          0
1.98/2.08	c   actconsdiving    :       0.00          0          0
1.98/2.08	c   octane           :       0.00          0          0
1.98/2.08	c   rens             :       0.02          1          0
1.98/2.08	c   rins             :       0.00          0          0
1.98/2.08	c   localbranching   :       0.00          0          0
1.98/2.08	c   mutation         :       0.00          0          0
1.98/2.08	c   dins             :       0.00          0          0
1.98/2.08	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.98/2.08	c   primal LP        :       0.03          0          0       0.00       0.00
1.98/2.08	c   dual LP          :       0.20        378       2227       5.89   11135.00
1.98/2.08	c   barrier LP       :       0.00          0          0       0.00          -
1.98/2.08	c   diving/probing LP:       0.02         15        315      21.00   15750.00
1.98/2.08	c   strong branching :       1.38        932      17299      18.56   12535.51
1.98/2.08	c     (at root node) :          -         25       2315      92.60          -
1.98/2.08	c   conflict analysis:       0.00          0          0       0.00          -
1.98/2.08	c B&B Tree           :
1.98/2.08	c   number of runs   :          1
1.98/2.08	c   nodes            :        210
1.98/2.08	c   nodes (total)    :        210
1.98/2.08	c   nodes left       :          0
1.98/2.08	c   max depth        :         41
1.98/2.08	c   max depth (total):         41
1.98/2.08	c   backtracks       :         27 (12.9%)
1.98/2.08	c   delayed cutoffs  :         17
1.98/2.08	c   repropagations   :         80 (200 domain reductions, 15 cutoffs)
1.98/2.08	c   avg switch length:       2.69
1.98/2.08	c   switching time   :       0.03
1.98/2.08	c Solution           :
1.98/2.08	c   Solutions found  :          1 (1 improvements)
1.98/2.08	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 210 nodes, 1.97 seconds, depth 40, found by <relaxation>)
1.98/2.08	c   Dual Bound       : +3.00000000000000e+00
1.98/2.08	c   Gap              :       0.00 %
1.98/2.08	c   Root Dual Bound  : +3.00000000000000e+00
1.98/2.09	c Time complete: 2.08.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869924-1245187242/watcher-1869924-1245187242 -o /tmp/evaluation-result-1869924-1245187242/solver-1869924-1245187242 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869924-1245187242.opb 

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: 0.99 0.97 0.99 3/64 13326
/proc/meminfo: memFree=1898368/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=4328 CPUtime=0
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 186324521 4431872 471 1992294400 4194304 7823515 548682068736 18446744073709551615 6041808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13326/statm: 1162 482 315 886 0 272 0

[startup+0.079028 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13326
/proc/meminfo: memFree=1898368/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=13588 CPUtime=0.07
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 2979 0 0 0 5 2 0 0 18 0 1 0 186324521 13914112 2603 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 3397 2603 562 886 0 2507 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13588

[startup+0.101031 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13326
/proc/meminfo: memFree=1898368/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=14204 CPUtime=0.09
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 3125 0 0 0 7 2 0 0 18 0 1 0 186324521 14544896 2742 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 3551 2742 562 886 0 2661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14204

[startup+0.301051 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13326
/proc/meminfo: memFree=1898368/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=18304 CPUtime=0.29
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 4080 0 0 0 26 3 0 0 19 0 1 0 186324521 18743296 3694 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 4576 3703 562 886 0 3686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18304

[startup+0.701094 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13326
/proc/meminfo: memFree=1898368/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=18788 CPUtime=0.68
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 5328 0 0 0 64 4 0 0 23 0 1 0 186324521 19238912 3928 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 4697 3928 573 886 0 3807 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18788

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13327
/proc/meminfo: memFree=1884664/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=18788 CPUtime=1.49
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 5333 0 0 0 142 7 0 0 25 0 1 0 186324521 19238912 3933 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 4697 3933 577 886 0 3807 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18788

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

[startup+1.90122 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13327
/proc/meminfo: memFree=1884664/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=18788 CPUtime=1.89
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 5333 0 0 0 180 9 0 0 25 0 1 0 186324521 19238912 3933 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 4697 3933 577 886 0 3807 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 18788

[startup+2.00123 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13327
/proc/meminfo: memFree=1884664/2055920 swapFree=4181836/4192956
[pid=13326] ppid=13324 vsize=18788 CPUtime=1.98
/proc/13326/stat : 13326 (pbscip.linux.x8) R 13324 13326 13126 0 -1 4194304 5333 0 0 0 189 9 0 0 25 0 1 0 186324521 19238912 3933 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13326/statm: 4697 3933 577 886 0 3807 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 18788

Child status: 0
Real time (s): 2.09109
CPU time (s): 2.08968
CPU user time (s): 1.9857
CPU system time (s): 0.103984
CPU usage (%): 99.9327
Max. virtual memory (cumulated for all children) (KiB): 18788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9857
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5338
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= 4

runsolver used 0.005999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 23:20:42
IDJOB=1869924
IDBENCH=47961
IDSOLVER=683
FILE ID=node24/1869924-1245187242
PBS_JOBID= 9368291
Free space on /tmp= 66364 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=17-P1=89-P2=113-P3=89-P4=67-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869924-1245187242/watcher-1869924-1245187242 -o /tmp/evaluation-result-1869924-1245187242/solver-1869924-1245187242 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869924-1245187242.opb

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

MD5SUM BENCH= 5afc409acaae7ef62c2326d33adf31bc
RANDOM SEED=2010468656

node24.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1898784 kB
Buffers:         42820 kB
Cached:          71576 kB
SwapCached:       5284 kB
Active:          62476 kB
Inactive:        59596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898784 kB
SwapTotal:     4192956 kB
SwapFree:      4181836 kB
Dirty:            9836 kB
Writeback:           0 kB
Mapped:          12852 kB
Slab:            20880 kB
Committed_AS:   193596 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node24 at 2009-06-16 23:20:44