Trace number 1870098

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 3.47547 3.47669

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
MD5SUMd6ad4e57f9bd4d3660efa4691d3e45da
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 benchmark3.47547
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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-1870098-1245188828.opb>
0.00/0.01	c original problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 499 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.06/0.09	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 0 upgd conss, 2544 impls, 0 clqs
0.09/0.10	c (round 2) 24 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 7 upgd conss, 3984 impls, 0 clqs
0.09/0.10	c (round 3) 42 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 7 upgd conss, 5136 impls, 0 clqs
0.09/0.10	c (round 4) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 97 chg coeffs, 7 upgd conss, 6000 impls, 0 clqs
0.09/0.11	c (round 5) 78 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 113 chg coeffs, 7 upgd conss, 6576 impls, 0 clqs
0.09/0.11	c (round 6) 96 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.09/0.11	c (round 7) 114 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 145 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.09/0.14	c    (0.1s) probing: 190/534 (35.6%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c presolving (8 rounds):
0.09/0.14	c  114 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 145 changed coefficients
0.09/0.14	c  6888 implications, 0 cliques
0.09/0.14	c presolved problem has 534 variables (534 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.09/0.14	c     384 constraints of type <and>
0.09/0.14	c       6 constraints of type <linear>
0.09/0.14	c       7 constraints of type <logicor>
0.09/0.14	c transformed objective value is always integral (scale: 2)
0.09/0.14	c Presolving Time: 0.07
0.09/0.14	c OPT-NLC
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/memory = c 1620
0.09/0.14	c # maximal time in seconds to run
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/time = c 1791
0.09/0.14	c # frequency for displaying node information lines
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14	c display/freq = c 10000
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c start solving problem
0.09/0.14	c 
0.09/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.15	c   0.1s|     1 |     0 |    16 |2436k|   0 |   9 | 534 | 397 | 397 | 534 | 781 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     2 |   475 |2459k|   0 |   9 | 534 | 397 | 397 | 534 | 781 |   0 |   0 |   9 | 3.000000e+00 |      --      |    Inf 
3.38/3.46	o 3
3.38/3.46	c * 3.3s|   709 |     0 |  7144 |3010k|  68 |   - | 534 | 752 | 100 | 534 | 132 |2333 | 360 |2157 | 3.000000e+00 | 3.000000e+00 |   0.00%
3.38/3.46	c 
3.38/3.46	c SCIP Status        : problem is solved [optimal solution found]
3.38/3.46	c Solving Time (sec) : 3.29
3.38/3.46	c Solving Nodes      : 709
3.38/3.46	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
3.38/3.46	c Dual Bound         : +3.00000000000000e+00
3.38/3.46	c Gap                : 0.00 %
3.38/3.46	c NODE         709
3.38/3.46	c DUAL BOUND   3
3.38/3.46	c PRIMAL BOUND 3
3.38/3.46	c GAP          0
3.38/3.46	s OPTIMUM FOUND
3.38/3.46	v -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 x146 x145 -x108 -x107 -x106 -x105 
3.38/3.46	v -x104 -x103 -x102 x101 x100 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x99 -x98 -x97 -x96 x95 -x94 -x93 x92 x91 
3.38/3.46	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x90 -x89 -x88 x87 x86 x85 -x84 x83 x82 -x126 -x125 -x124 -x123 -x122 -x121 
3.38/3.46	v -x120 -x119 x118 x81 -x80 x79 x78 -x77 x76 -x75 -x74 x73 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x72 -x71 
3.38/3.46	v -x70 x69 -x68 -x67 -x66 x65 x64 -x63 -x62 -x61 -x60 -x59 x58 x57 -x56 x55 -x54 -x53 x52 -x51 x50 -x49 -x48 -x47 x46 -x45 -x44 
3.38/3.46	v -x43 -x42 -x41 x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 x19 -x18 
3.38/3.46	v -x17 x16 x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
3.38/3.46	c SCIP Status        : problem is solved [optimal solution found]
3.38/3.46	c Solving Time       :       3.29
3.38/3.46	c Original Problem   :
3.38/3.46	c   Problem name     : HOME/instance-1870098-1245188828.opb
3.38/3.46	c   Variables        : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
3.38/3.46	c   Constraints      : 499 initial, 499 maximal
3.38/3.46	c Presolved Problem  :
3.38/3.46	c   Problem name     : t_HOME/instance-1870098-1245188828.opb
3.38/3.46	c   Variables        : 534 (534 binary, 0 integer, 0 implicit integer, 0 continuous)
3.38/3.46	c   Constraints      : 397 initial, 752 maximal
3.38/3.46	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.38/3.46	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.38/3.46	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.38/3.46	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.38/3.46	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.38/3.46	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.38/3.46	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.38/3.46	c   and              :       0.03         12         96          0          0          0         96          0         96
3.38/3.46	c   linear           :       0.00          1          5          0          0          0          0          0         49
3.38/3.46	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.38/3.46	c   root node        :          -          0          -          -          0          -          -          -          -
3.38/3.46	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.38/3.46	c   integral         :          0          0          0        689          0          0         41          0          0       1328
3.38/3.46	c   and              :        384       1541       3017          1          0         20       4099       2333          0          0
3.38/3.46	c   linear           :          6          1       2997          1          0         86       1094          0          0          0
3.38/3.46	c   logicor          :          7+         1        634          1          0          6         85          0          0          0
3.38/3.46	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.38/3.46	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.38/3.46	c   integral         :       1.36       0.00       0.00       1.36       0.00
3.38/3.46	c   and              :       0.15       0.14       0.01       0.00       0.00
3.38/3.46	c   linear           :       0.11       0.00       0.11       0.00       0.00
3.38/3.46	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.38/3.46	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.38/3.46	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.38/3.46	c   rootredcost      :       0.00          0          0          0
3.38/3.46	c   pseudoobj        :       0.00       2628          0          0
3.38/3.46	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.38/3.46	c   propagation      :       0.06        112        111       1760       63.7         88       37.0          -
3.38/3.46	c   infeasible LP    :       0.01        168        168        168       19.8          7       83.0          0
3.38/3.46	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.38/3.46	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.38/3.46	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.38/3.46	c   applied globally :          -          -          -        355       21.3          -          -          -
3.38/3.46	c   applied locally  :          -          -          -          5       58.4          -          -          -
3.38/3.46	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.38/3.46	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
3.38/3.46	c   redcost          :       0.01       1541          0          0          0          0
3.38/3.46	c   impliedbounds    :       0.00          1          0          0          0          0
3.38/3.46	c   intobj           :       0.00          0          0          0          0          0
3.38/3.46	c   gomory           :       0.00          1          0          0          0          0
3.38/3.46	c   strongcg         :       0.00          1          0          0          0          0
3.38/3.46	c   cmir             :       0.01          1          0          0          0          0
3.38/3.46	c   flowcover        :       0.01          1          0          0          0          0
3.38/3.46	c   clique           :       0.00          1          0          0          0          0
3.38/3.46	c   zerohalf         :       0.00          0          0          0          0          0
3.38/3.46	c   mcf              :       0.00          1          0          0          0          0
3.38/3.46	c Pricers            :       Time      Calls       Vars
3.38/3.46	c   problem variables:       0.00          0          0
3.38/3.46	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.38/3.46	c   relpscost        :       1.36        688          0         41          0          0       1328
3.38/3.46	c   pscost           :       0.00          0          0          0          0          0          0
3.38/3.46	c   inference        :       0.00          0          0          0          0          0          0
3.38/3.46	c   mostinf          :       0.00          0          0          0          0          0          0
3.38/3.46	c   leastinf         :       0.00          0          0          0          0          0          0
3.38/3.46	c   fullstrong       :       0.00          0          0          0          0          0          0
3.38/3.46	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.38/3.46	c   random           :       0.00          0          0          0          0          0          0
3.38/3.46	c Primal Heuristics  :       Time      Calls      Found
3.38/3.46	c   LP solutions     :       0.01          -          1
3.38/3.46	c   pseudo solutions :       0.00          -          0
3.38/3.46	c   oneopt           :       0.01          0          0
3.38/3.46	c   crossover        :       0.00          0          0
3.38/3.46	c   guideddiving     :       0.00          0          0
3.38/3.46	c   rootsoldiving    :       0.32          1          0
3.38/3.46	c   linesearchdiving :       0.01          3          0
3.38/3.46	c   feaspump         :       0.03          2          0
3.38/3.46	c   objpscostdiving  :       0.03          2          0
3.38/3.46	c   coefdiving       :       0.07          4          0
3.38/3.46	c   pscostdiving     :       0.05          4          0
3.38/3.46	c   fracdiving       :       0.00          4          0
3.38/3.46	c   veclendiving     :       0.01          4          0
3.38/3.46	c   simplerounding   :       0.00          0          0
3.38/3.46	c   rounding         :       0.00        514          0
3.38/3.46	c   shifting         :       0.32        122          0
3.38/3.46	c   intshifting      :       0.00          0          0
3.38/3.46	c   fixandinfer      :       0.00          0          0
3.38/3.46	c   intdiving        :       0.00          0          0
3.38/3.46	c   actconsdiving    :       0.00          0          0
3.38/3.46	c   octane           :       0.00          0          0
3.38/3.46	c   rens             :       0.02          1          0
3.38/3.46	c   rins             :       0.00          0          0
3.38/3.46	c   localbranching   :       0.00          0          0
3.38/3.46	c   mutation         :       0.00          0          0
3.38/3.46	c   dins             :       0.00          0          0
3.38/3.46	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.38/3.46	c   primal LP        :       0.00          0          0       0.00          -
3.38/3.46	c   dual LP          :       0.41       1599       4078       2.55    9946.34
3.38/3.46	c   barrier LP       :       0.00          0          0       0.00          -
3.38/3.46	c   diving/probing LP:       0.36        894       3066       3.43    8516.67
3.38/3.46	c   strong branching :       1.35       2157      11729       5.44    8688.15
3.38/3.46	c     (at root node) :          -          9        163      18.11          -
3.38/3.46	c   conflict analysis:       0.00          0          0       0.00          -
3.38/3.46	c B&B Tree           :
3.38/3.46	c   number of runs   :          1
3.38/3.46	c   nodes            :        709
3.38/3.46	c   nodes (total)    :        709
3.38/3.46	c   nodes left       :          0
3.38/3.46	c   max depth        :         68
3.38/3.46	c   max depth (total):         68
3.38/3.46	c   backtracks       :         40 (5.6%)
3.38/3.46	c   delayed cutoffs  :         13
3.38/3.46	c   repropagations   :         67 (238 domain reductions, 13 cutoffs)
3.38/3.46	c   avg switch length:       2.45
3.38/3.46	c   switching time   :       0.01
3.38/3.46	c Solution           :
3.38/3.46	c   Solutions found  :          1 (1 improvements)
3.38/3.46	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 709 nodes, 3.28 seconds, depth 66, found by <relaxation>)
3.38/3.46	c   Dual Bound       : +3.00000000000000e+00
3.38/3.46	c   Gap              :       0.00 %
3.38/3.46	c   Root Dual Bound  : +3.00000000000000e+00
3.38/3.47	c Time complete: 3.47.

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-1870098-1245188828/watcher-1870098-1245188828 -o /tmp/evaluation-result-1870098-1245188828/solver-1870098-1245188828 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870098-1245188828.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: 1.00 0.99 0.99 3/64 3971
/proc/meminfo: memFree=1828904/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=4648 CPUtime=0
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 186479156 4759552 474 1992294400 4194304 7823515 548682068736 18446744073709551615 6884513 0 0 4096 0 0 0 0 17 1 0 0
/proc/3971/statm: 1162 485 318 886 0 272 0

[startup+0.076566 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3971
/proc/meminfo: memFree=1828904/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=13636 CPUtime=0.06
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 2812 0 0 0 2 4 0 0 18 0 1 0 186479156 13963264 2440 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 3409 2440 404 886 0 2519 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13636

[startup+0.101567 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3971
/proc/meminfo: memFree=1828904/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=14724 CPUtime=0.09
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 3097 0 0 0 3 6 0 0 18 0 1 0 186479156 15077376 2725 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 3681 2725 433 886 0 2791 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14724

[startup+0.301598 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3971
/proc/meminfo: memFree=1828904/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=20032 CPUtime=0.29
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 6534 0 0 0 21 8 0 0 19 0 1 0 186479156 20512768 4153 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 5008 4153 567 886 0 4118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20032

[startup+0.701672 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 3971
/proc/meminfo: memFree=1828904/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=20032 CPUtime=0.69
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 6538 0 0 0 60 9 0 0 22 0 1 0 186479156 20512768 4157 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 5008 4157 570 886 0 4118 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20032

[startup+1.50182 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3972
/proc/meminfo: memFree=1814304/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=20192 CPUtime=1.49
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 6569 0 0 0 138 11 0 0 25 0 1 0 186479156 20676608 4188 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 5048 4188 572 886 0 4158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20192

[startup+3.10112 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3972
/proc/meminfo: memFree=1813792/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=21092 CPUtime=3.09
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 6781 0 0 0 293 16 0 0 25 0 1 0 186479156 21598208 4400 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 5273 4400 572 886 0 4383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21092

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

[startup+3.30516 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3972
/proc/meminfo: memFree=1813344/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=21092 CPUtime=3.29
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 6801 0 0 0 313 16 0 0 25 0 1 0 186479156 21598208 4420 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 5273 4420 572 886 0 4383 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 21092

[startup+3.40118 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 3972
/proc/meminfo: memFree=1813344/2055920 swapFree=4182544/4192956
[pid=3971] ppid=3969 vsize=21224 CPUtime=3.38
/proc/3971/stat : 3971 (pbscip.linux.x8) R 3969 3971 3205 0 -1 4194304 6819 0 0 0 322 16 0 0 25 0 1 0 186479156 21733376 4438 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3971/statm: 5306 4438 572 886 0 4416 0
Current children cumulated CPU time (s) 3.38
Current children cumulated vsize (KiB) 21224

Child status: 0
Real time (s): 3.47669
CPU time (s): 3.47547
CPU user time (s): 3.3005
CPU system time (s): 0.174973
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 21224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.3005
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6831
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= 8

runsolver used 0.004999 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 23:47:08
IDJOB=1870098
IDBENCH=48048
IDSOLVER=683
FILE ID=node47/1870098-1245188828
PBS_JOBID= 9368282
Free space on /tmp= 65952 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=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-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-1870098-1245188828/watcher-1870098-1245188828 -o /tmp/evaluation-result-1870098-1245188828/solver-1870098-1245188828 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870098-1245188828.opb

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

MD5SUM BENCH= d6ad4e57f9bd4d3660efa4691d3e45da
RANDOM SEED=228012692

node47.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		: 3000.261
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		: 3000.261
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:       1829384 kB
Buffers:         48340 kB
Cached:         111208 kB
SwapCached:       4196 kB
Active:          62556 kB
Inactive:       104900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829384 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:           10224 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            45100 kB
Committed_AS:   185124 kB
PageTables:       1448 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= 65944 MiB
End job on node47 at 2009-06-16 23:47:11