Trace number 1870198

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 11.6712 11.6753

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
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 benchmark11.6712
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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-1870198-1245189518.opb>
0.00/0.01	c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.09/0.11	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.09/0.12	c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.09/0.12	c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.09/0.12	c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.09/0.13	c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.09/0.13	c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.09/0.13	c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.14	c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.16	c    (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.16	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.16	c presolving (9 rounds):
0.09/0.16	c  133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.09/0.16	c  9184 implications, 0 cliques
0.09/0.16	c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.09/0.16	c     448 constraints of type <and>
0.09/0.16	c       7 constraints of type <linear>
0.09/0.16	c       8 constraints of type <logicor>
0.09/0.16	c transformed objective value is always integral (scale: 2)
0.09/0.16	c Presolving Time: 0.09
0.09/0.16	c OPT-NLC
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/memory = c 1620
0.09/0.16	c # maximal time in seconds to run
0.09/0.16	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16	c limits/time = c 1791
0.09/0.16	c # frequency for displaying node information lines
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16	c display/freq = c 10000
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving problem
0.09/0.16	c 
0.09/0.17	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.17	c   0.1s|     1 |     0 |    18 |2842k|   0 |  10 | 623 | 463 | 463 | 623 | 911 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   566 |2882k|   0 |  14 | 623 | 463 | 463 | 623 | 913 |   2 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   575 |2910k|   0 |  23 | 623 | 463 | 463 | 623 | 918 |   7 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |   585 |2943k|   0 |  30 | 623 | 463 | 463 | 623 | 924 |  13 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     0 |   594 |2960k|   0 |  36 | 623 | 463 | 463 | 623 | 930 |  19 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.5s|     1 |     0 |   601 |2983k|   0 |  39 | 623 | 463 | 463 | 623 | 936 |  25 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.68	c   0.6s|     1 |     0 |   606 |2998k|   0 |  42 | 623 | 463 | 463 | 623 | 940 |  29 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.89/0.94	c   0.8s|     1 |     2 |   606 |2999k|   0 |  42 | 623 | 463 | 463 | 623 | 940 |  29 |   0 |  31 | 3.000000e+00 |      --      |    Inf 
11.58/11.65	o 3
11.58/11.65	c *11.3s|  3513 |     0 | 22711 |4610k| 124 |   - | 623 |2514 | 561 | 623 | 150 |8931 |2051 |4034 | 3.000000e+00 | 3.000000e+00 |   0.00%
11.58/11.65	c 
11.58/11.65	c SCIP Status        : problem is solved [optimal solution found]
11.58/11.65	c Solving Time (sec) : 11.27
11.58/11.65	c Solving Nodes      : 3513
11.58/11.65	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
11.58/11.65	c Dual Bound         : +3.00000000000000e+00
11.58/11.65	c Gap                : 0.00 %
11.58/11.65	c NODE         3513
11.58/11.65	c DUAL BOUND   3
11.58/11.65	c PRIMAL BOUND 3
11.58/11.65	c GAP          0
11.58/11.65	s OPTIMUM FOUND
11.58/11.65	v -x189 -x188 x187 -x186 x185 x184 x183 x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 x174 x173 x172 -x126 x125 -x124 x123 -x122 
11.58/11.65	v x121 -x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 x109 
11.58/11.65	v -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 -x108 -x107 -x106 -x105 -x104 -x103 -x102 x101 x100 -x153 x152 -x151 
11.58/11.65	v -x150 -x149 -x148 -x147 x146 x145 -x99 -x98 -x97 -x96 -x95 -x94 x93 -x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 
11.58/11.65	v -x136 x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x81 -x80 -x79 -x78 -x77 
11.58/11.65	v x76 -x75 -x74 x73 x72 -x71 -x70 x69 -x68 -x67 -x66 -x65 x64 x63 x62 -x61 x60 -x59 -x58 -x57 -x56 x55 -x54 -x53 -x52 -x51 -x50 
11.58/11.65	v -x49 -x48 x47 x46 -x45 -x44 x43 x42 -x41 -x40 x39 x38 x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 x28 -x27 -x26 -x25 -x24 x23 
11.58/11.65	v x22 x21 -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
11.58/11.65	c SCIP Status        : problem is solved [optimal solution found]
11.58/11.65	c Solving Time       :      11.27
11.58/11.65	c Original Problem   :
11.58/11.65	c   Problem name     : HOME/instance-1870198-1245189518.opb
11.58/11.65	c   Variables        : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
11.58/11.65	c   Constraints      : 582 initial, 582 maximal
11.58/11.65	c Presolved Problem  :
11.58/11.65	c   Problem name     : t_HOME/instance-1870198-1245189518.opb
11.58/11.65	c   Variables        : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
11.58/11.65	c   Constraints      : 463 initial, 2514 maximal
11.58/11.65	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.58/11.65	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.58/11.65	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.58/11.65	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.58/11.65	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.58/11.65	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.58/11.65	c   probing          :       0.02          0          0          0          0          0          0          0          0
11.58/11.65	c   and              :       0.06         14        112          0          0          0        112          0        112
11.58/11.65	c   linear           :       0.00          1          6          0          0          0          0          0         56
11.58/11.65	c   logicor          :       0.00          0          0          0          0          0          0          0          0
11.58/11.65	c   root node        :          -          0          -          -          0          -          -          -          -
11.58/11.65	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.58/11.65	c   integral         :          0          0          0       2945          0          0         54          0          0       5812
11.58/11.65	c   and              :        448       6714      10736          1          0        192      17960       8907          0          0
11.58/11.65	c   linear           :          7          6      10544          1          0        753       6089          0          0          0
11.58/11.65	c   logicor          :          8+         6       3727          1          0         10        929          0          0          0
11.58/11.65	c   countsols        :          0          0          0          1          0          0          0          0          0          0
11.58/11.65	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.58/11.65	c   integral         :       3.74       0.00       0.00       3.74       0.00
11.58/11.65	c   and              :       0.83       0.60       0.23       0.00       0.00
11.58/11.65	c   linear           :       0.40       0.00       0.40       0.00       0.00
11.58/11.65	c   logicor          :       0.10       0.00       0.10       0.00       0.00
11.58/11.65	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.58/11.65	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.58/11.65	c   rootredcost      :       0.01          0          0          0
11.58/11.65	c   pseudoobj        :       0.01      10313          0          0
11.58/11.65	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.58/11.65	c   propagation      :       0.28        955        955      12034       53.5         96       21.6          -
11.58/11.65	c   infeasible LP    :       0.02        175        175        407       32.7         10        7.7          0
11.58/11.65	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.58/11.65	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.58/11.65	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.58/11.65	c   applied globally :          -          -          -       2051       27.4          -          -          -
11.58/11.65	c   applied locally  :          -          -          -          0        0.0          -          -          -
11.58/11.65	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.58/11.65	c   cut pool         :       0.00          5          -          -         13          -    (maximal pool size: 54)
11.58/11.65	c   redcost          :       0.08       6714          0          0          0          0
11.58/11.65	c   impliedbounds    :       0.01          6          0          0          4          0
11.58/11.65	c   intobj           :       0.00          0          0          0          0          0
11.58/11.65	c   gomory           :       0.07          6          0          0          0          0
11.58/11.65	c   strongcg         :       0.05          6          0          0         15          0
11.58/11.65	c   cmir             :       0.05          6          0          0         26          0
11.58/11.65	c   flowcover        :       0.25          6          0          0         38          0
11.58/11.65	c   clique           :       0.00          1          0          0          0          0
11.58/11.65	c   zerohalf         :       0.00          0          0          0          0          0
11.58/11.65	c   mcf              :       0.01          1          0          0          0          0
11.58/11.65	c Pricers            :       Time      Calls       Vars
11.58/11.65	c   problem variables:       0.00          0          0
11.58/11.65	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.58/11.65	c   relpscost        :       3.72       2944          0         54          0          0       5812
11.58/11.65	c   pscost           :       0.00          0          0          0          0          0          0
11.58/11.65	c   inference        :       0.00          0          0          0          0          0          0
11.58/11.65	c   mostinf          :       0.00          0          0          0          0          0          0
11.58/11.65	c   leastinf         :       0.00          0          0          0          0          0          0
11.58/11.65	c   fullstrong       :       0.00          0          0          0          0          0          0
11.58/11.65	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.58/11.65	c   random           :       0.00          0          0          0          0          0          0
11.58/11.65	c Primal Heuristics  :       Time      Calls      Found
11.58/11.65	c   LP solutions     :       0.01          -          1
11.58/11.65	c   pseudo solutions :       0.00          -          0
11.58/11.65	c   oneopt           :       0.00          0          0
11.58/11.65	c   crossover        :       0.00          0          0
11.58/11.65	c   intshifting      :       0.00          0          0
11.58/11.65	c   guideddiving     :       0.00          0          0
11.58/11.65	c   objpscostdiving  :       0.12          4          0
11.58/11.65	c   rootsoldiving    :       0.57          4          0
11.58/11.65	c   feaspump         :       0.04          4          0
11.58/11.65	c   coefdiving       :       0.06          8          0
11.58/11.65	c   pscostdiving     :       0.04          8          0
11.58/11.65	c   fracdiving       :       0.04          8          0
11.58/11.65	c   veclendiving     :       0.06          8          0
11.58/11.65	c   linesearchdiving :       0.03          8          0
11.58/11.65	c   simplerounding   :       0.01          0          0
11.58/11.65	c   rounding         :       0.07       1104          0
11.58/11.65	c   shifting         :       0.59        300          0
11.58/11.65	c   fixandinfer      :       0.00          0          0
11.58/11.65	c   intdiving        :       0.00          0          0
11.58/11.65	c   actconsdiving    :       0.00          0          0
11.58/11.65	c   octane           :       0.00          0          0
11.58/11.65	c   rens             :       0.02          1          0
11.58/11.65	c   rins             :       0.00          0          0
11.58/11.65	c   localbranching   :       0.00          0          0
11.58/11.65	c   mutation         :       0.00          0          0
11.58/11.65	c   dins             :       0.00          0          0
11.58/11.65	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.58/11.65	c   primal LP        :       0.09          0          0       0.00       0.00
11.58/11.65	c   dual LP          :       2.39       6959      18516       2.66    7747.28
11.58/11.66	c   barrier LP       :       0.00          0          0       0.00          -
11.58/11.66	c   diving/probing LP:       0.60       1258       4195       3.33    6991.67
11.58/11.66	c   strong branching :       3.68       4034      27522       6.82    7478.80
11.58/11.66	c     (at root node) :          -         31       1386      44.71          -
11.58/11.66	c   conflict analysis:       0.00          0          0       0.00          -
11.58/11.66	c B&B Tree           :
11.58/11.66	c   number of runs   :          1
11.58/11.66	c   nodes            :       3513
11.58/11.66	c   nodes (total)    :       3513
11.58/11.66	c   nodes left       :          0
11.58/11.66	c   max depth        :        124
11.58/11.66	c   max depth (total):        124
11.58/11.66	c   backtracks       :        393 (11.2%)
11.58/11.66	c   delayed cutoffs  :        297
11.58/11.66	c   repropagations   :       1115 (4417 domain reductions, 296 cutoffs)
11.58/11.66	c   avg switch length:       3.79
11.58/11.66	c   switching time   :       0.28
11.58/11.66	c Solution           :
11.58/11.66	c   Solutions found  :          1 (1 improvements)
11.58/11.66	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3513 nodes, 11.26 seconds, depth 86, found by <relaxation>)
11.58/11.66	c   Dual Bound       : +3.00000000000000e+00
11.58/11.66	c   Gap              :       0.00 %
11.58/11.66	c   Root Dual Bound  : +3.00000000000000e+00
11.58/11.67	c Time complete: 11.66.

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-1870198-1245189518/watcher-1870198-1245189518 -o /tmp/evaluation-result-1870198-1245189518/solver-1870198-1245189518 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870198-1245189518.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 0.98 0.99 3/64 32641
/proc/meminfo: memFree=1824824/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=6100 CPUtime=0
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 558 0 0 0 0 0 0 0 20 0 1 0 186549759 6246400 540 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32641/statm: 1525 549 325 886 0 635 0

[startup+0.0854129 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32641
/proc/meminfo: memFree=1824824/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=13816 CPUtime=0.08
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 2841 0 0 0 3 5 0 0 20 0 1 0 186549759 14147584 2469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 3454 2469 404 886 0 2564 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13816

[startup+0.101414 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32641
/proc/meminfo: memFree=1824824/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=13816 CPUtime=0.09
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 2841 0 0 0 4 5 0 0 20 0 1 0 186549759 14147584 2469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 3454 2469 404 886 0 2564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13816

[startup+0.301438 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32641
/proc/meminfo: memFree=1824824/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=24200 CPUtime=0.29
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 5378 0 0 0 21 8 0 0 22 0 1 0 186549759 24780800 4992 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 6050 4992 562 886 0 5160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24200

[startup+0.701486 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32641
/proc/meminfo: memFree=1824824/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=33512 CPUtime=0.69
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 7918 0 0 0 60 9 0 0 25 0 1 0 186549759 34316288 7513 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 8378 7513 563 886 0 7488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33512

[startup+1.50158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1803696/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=26300 CPUtime=1.49
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 8287 0 0 0 139 10 0 0 25 0 1 0 186549759 26931200 5794 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 6575 5794 574 886 0 5685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26300

[startup+3.10177 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1803568/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=26576 CPUtime=3.09
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 8347 0 0 0 294 15 0 0 25 0 1 0 186549759 27213824 5847 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 6644 5847 574 886 0 5754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26576

[startup+6.30114 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 32642
/proc/meminfo: memFree=1802672/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=27892 CPUtime=6.29
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 8709 0 0 0 606 23 0 0 25 0 1 0 186549759 28561408 6209 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 6973 6209 574 886 0 6083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27892

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

[startup+9.50152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1800432/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=29680 CPUtime=9.49
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 9154 0 0 0 917 32 0 0 25 0 1 0 186549759 30392320 6654 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 7420 6654 574 886 0 6530 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 29680

[startup+10.3016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1800176/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=30200 CPUtime=10.29
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 9280 0 0 0 995 34 0 0 25 0 1 0 186549759 30924800 6780 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 7550 6780 574 886 0 6660 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 30200

[startup+11.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1799536/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=30332 CPUtime=11.09
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 9320 0 0 0 1073 36 0 0 25 0 1 0 186549759 31059968 6820 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 7583 6820 574 886 0 6693 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 30332

[startup+11.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1799536/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=30464 CPUtime=11.49
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 9364 0 0 0 1112 37 0 0 25 0 1 0 186549759 31195136 6864 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 7616 6864 574 886 0 6726 0
Current children cumulated CPU time (s) 11.49
Current children cumulated vsize (KiB) 30464

[startup+11.6018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32642
/proc/meminfo: memFree=1799536/2055920 swapFree=4182380/4192956
[pid=32641] ppid=32639 vsize=30596 CPUtime=11.58
/proc/32641/stat : 32641 (pbscip.linux.x8) R 32639 32641 31677 0 -1 4194304 9373 0 0 0 1121 37 0 0 25 0 1 0 186549759 31330304 6873 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32641/statm: 7649 6873 574 886 0 6759 0
Current children cumulated CPU time (s) 11.58
Current children cumulated vsize (KiB) 30596

Child status: 0
Real time (s): 11.6753
CPU time (s): 11.6712
CPU user time (s): 11.2873
CPU system time (s): 0.383941
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 33512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.2873
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9391
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= 11

runsolver used 0.013997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node75 at 2009-06-16 23:58:38
IDJOB=1870198
IDBENCH=48098
IDSOLVER=683
FILE ID=node75/1870198-1245189518
PBS_JOBID= 9368304
Free space on /tmp= 66428 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=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-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-1870198-1245189518/watcher-1870198-1245189518 -o /tmp/evaluation-result-1870198-1245189518/solver-1870198-1245189518 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870198-1245189518.opb

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

MD5SUM BENCH= 901fa4df755866cb23bdcc769669d554
RANDOM SEED=1505083520

node75.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1825240 kB
Buffers:         35760 kB
Cached:         124816 kB
SwapCached:       4596 kB
Active:          67316 kB
Inactive:       100972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825240 kB
SwapTotal:     4192956 kB
SwapFree:      4182380 kB
Dirty:           10224 kB
Writeback:           0 kB
Mapped:          13392 kB
Slab:            48300 kB
Committed_AS:   106912 kB
PageTables:       1420 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= 66420 MiB
End job on node75 at 2009-06-16 23:58:50