Trace number 2663521

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 63.2194 63.2382

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-B.opb
MD5SUMb3aade8de77ac68c9aa967132edd1f5e
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 benchmark0.739886
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 constraints19
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 constraints19
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)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2663521-1276646168.opb>
0.00/0.01	c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.02	c presolving:
0.09/0.10	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.09/0.11	c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.09/0.11	c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.09/0.11	c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.09/0.12	c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.12	c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.13	c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.13	c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.13	c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.14	c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.16	c    (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 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 (11 rounds):
0.09/0.16	c  135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.16	c  9000 implications, 0 cliques
0.09/0.16	c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.16	c     324 constraints of type <and>
0.09/0.16	c       9 constraints of type <linear>
0.09/0.16	c      10 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 - non default parameters ----------------------------------------------------------------------
0.09/0.16	c # SCIP version 1.2.1.2
0.09/0.16	c 
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 = 10000
0.09/0.16	c 
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 = 1799.99
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 = 1620
0.09/0.16	c 
0.09/0.16	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.16	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.16	c lp/solvefreq = -1
0.09/0.16	c 
0.09/0.16	c # should presolving try to simplify inequalities
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c constraints/linear/simplifyinequalities = TRUE
0.09/0.16	c 
0.09/0.16	c # should presolving try to simplify knapsacks
0.09/0.16	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.16	c 
0.09/0.16	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.16	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.16	c heuristics/undercover/freq = 0
0.09/0.16	c 
0.09/0.16	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.16	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.16	c separating/rapidlearning/freq = 0
0.09/0.16	c 
0.09/0.16	c -----------------------------------------------------------------------------------------------
0.09/0.16	c start solving
0.09/0.16	c 
0.09/0.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.16	c   0.1s|     1 |     2 |     0 |     - |1663k|   0 |   - | 495 | 343 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.39/2.43	c   2.1s| 10000 |  7713 |     0 |   0.0 |7277k| 279 |   - | 495 | 810 |   0 |   0 |   0 |1707 |   0 | 1.000000e+00 |      --      |    Inf 
4.59/4.65	o 65
4.59/4.65	c * 4.1s| 19735 | 14105 |     0 |   0.0 |  12M| 279 |   - | 495 | 718 |   0 |   0 |   0 |3256 |   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
4.69/4.70	c   4.2s| 20000 | 14311 |     0 |   0.0 |  12M| 279 |   - | 495 | 705 |   0 |   0 |   0 |3297 |   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
6.89/6.93	c   6.2s| 30000 | 22284 |     0 |   0.0 |  18M| 279 |   - | 495 | 681 |   0 |   0 |   0 |4872 |   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
9.38/9.45	c   8.4s| 40000 | 29672 |     0 |   0.0 |  23M| 279 |   - | 495 | 866 |   0 |   0 |   0 |6948 |   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
12.38/12.47	c  11.2s| 50000 | 35912 |     0 |   0.0 |  28M| 289 |   - | 495 | 551 |   0 |   0 |   0 |9778 |   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
14.79/14.83	c  13.3s| 60000 | 43629 |     0 |   0.0 |  34M| 289 |   - | 495 | 848 |   0 |   0 |   0 |  11k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
17.19/17.29	c  15.6s| 70000 | 51214 |     0 |   0.0 |  39M| 289 |   - | 495 | 780 |   0 |   0 |   0 |  13k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
19.79/19.86	c  17.9s| 80000 | 58204 |     0 |   0.0 |  44M| 289 |   - | 495 |1178 |   0 |   0 |   0 |  15k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
22.38/22.45	c  20.3s| 90000 | 65723 |     0 |   0.0 |  49M| 289 |   - | 495 |1059 |   0 |   0 |   0 |  17k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
24.98/25.00	c  22.6s|100000 | 73322 |     0 |   0.0 |  54M| 289 |   - | 495 |1159 |   0 |   0 |   0 |  19k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
27.49/27.50	c  24.9s|110000 | 80904 |     0 |   0.0 |  59M| 289 |   - | 495 |1236 |   0 |   0 |   0 |  21k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
29.88/29.97	c  27.1s|120000 | 88566 |     0 |   0.0 |  65M| 289 |   - | 495 |1376 |   0 |   0 |   0 |  23k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
32.48/32.58	c  29.5s|130000 | 95821 |     0 |   0.0 |  70M| 289 |   - | 495 |1387 |   0 |   0 |   0 |  25k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
35.28/35.35	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
35.28/35.35	c  32.0s|140000 |102597 |     0 |   0.0 |  75M| 289 |   - | 495 |1485 |   0 |   0 |   0 |  28k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
38.38/38.45	c  34.9s|150000 |108707 |     0 |   0.0 |  80M| 289 |   - | 495 |1534 |   0 |   0 |   0 |  31k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
41.79/41.88	c  38.1s|160000 |114394 |     0 |   0.0 |  85M| 289 |   - | 495 |1657 |   0 |   0 |   0 |  35k|   0 | 1.000000e+00 | 6.500000e+01 |6400.00%
44.98/45.07	o 9
44.98/45.07	c *41.0s|168723 |107735 |     0 |   0.0 |  82M| 289 |   - | 495 |1481 |   0 |   0 |   0 |  38k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
45.48/45.59	c  41.5s|170000 |108390 |     0 |   0.0 |  83M| 289 |   - | 495 |1508 |   0 |   0 |   0 |  38k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
49.58/49.66	c  45.3s|180000 |112826 |     0 |   0.0 |  88M| 289 |   - | 495 |1565 |   0 |   0 |   0 |  42k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
52.58/52.61	c  48.0s|190000 |119768 |     0 |   0.0 |  93M| 289 |   - | 495 | 701 |   0 |   0 |   0 |  44k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
54.98/55.09	c  50.3s|200000 |127186 |     0 |   0.0 |  99M| 289 |   - | 495 | 969 |   0 |   0 |   0 |  45k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
57.68/57.73	c  52.7s|210000 |134077 |     0 |   0.0 | 104M| 289 |   - | 495 | 774 |   0 |   0 |   0 |  48k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
60.17/60.21	c  54.9s|220000 |141296 |     0 |   0.0 | 109M| 289 |   - | 495 | 862 |   0 |   0 |   0 |  50k|   0 | 1.000000e+00 | 9.000000e+00 | 800.00%
62.07/62.16	o 3
62.07/62.16	c *56.7s|226812 |102283 |     0 |   0.0 |  81M| 289 |   - | 495 | 850 |   0 |   0 |   0 |  52k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
63.17/63.21	c 
63.17/63.21	c SCIP Status        : problem is solved [optimal solution found]
63.17/63.21	c Solving Time (sec) : 57.65
63.17/63.21	c Solving Nodes      : 226813
63.17/63.21	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
63.17/63.21	c Dual Bound         : +3.00000000000000e+00
63.17/63.21	c Gap                : 0.00 %
63.17/63.21	s OPTIMUM FOUND
63.17/63.21	v -x189 -x188 -x187 -x186 x185 x184 x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x126 -x125 -x124 x123 -x122 -x121 x120 -x175 
63.17/63.21	v -x174 -x173 -x172 -x171 -x170 -x169 -x119 -x118 -x117 -x116 -x115 x114 x113 -x168 -x167 -x166 -x165 -x164 -x163 x162 -x112 -x111 
63.17/63.21	v -x110 -x109 -x108 -x107 x106 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x105 -x104 -x103 -x102 -x101 x100 x99 -x154 -x153 
63.17/63.21	v -x152 -x151 x150 -x149 -x148 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x91 -x90 x89 -x88 
63.17/63.21	v -x87 x86 x85 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x84 -x83 -x82 -x81 -x80 -x79 x78 -x133 -x132 -x131 -x130 -x129 -x128 x127 
63.17/63.21	v -x77 -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 
63.17/63.21	v x51 x50 -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 
63.17/63.21	v x23 x22 -x21 -x20 x19 x18 -x17 x16 x15 -x14 x13 x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
63.17/63.21	c SCIP Status        : problem is solved [optimal solution found]
63.17/63.21	c Solving Time       :      57.65
63.17/63.21	c Original Problem   :
63.17/63.21	c   Problem name     : HOME/instance-2663521-1276646168.opb
63.17/63.21	c   Variables        : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
63.17/63.21	c   Constraints      : 460 initial, 460 maximal
63.17/63.21	c Presolved Problem  :
63.17/63.21	c   Problem name     : t_HOME/instance-2663521-1276646168.opb
63.17/63.21	c   Variables        : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
63.17/63.21	c   Constraints      : 343 initial, 1776 maximal
63.17/63.21	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
63.17/63.21	c   trivial          :       0.00          0          0          0          0          0          0          0          0
63.17/63.21	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
63.17/63.21	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
63.17/63.21	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
63.17/63.21	c   implics          :       0.00          0          0          0          0          0          0          0          0
63.17/63.21	c   probing          :       0.03          0          0          0          0          0          0          0          0
63.17/63.21	c   and              :       0.06         18        108          0          0          0        108          0        108
63.17/63.21	c   linear           :       0.00          1          8          0          0          0          0          0         50
63.17/63.21	c   logicor          :       0.00          0          0          0          0          0          0          0          0
63.17/63.21	c   root node        :          -         49          -          -         49          -          -          -          -
63.17/63.21	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
63.17/63.21	c   integral         :          0          0          0          0          0          0          0          0          0          0
63.17/63.21	c   and              :        324          0     555498          0     201752       5534     936384          0          0          0
63.17/63.21	c   linear           :          9          0     549962          0     201752      30536     401229          0          0          0
63.17/63.21	c   logicor          :         10+         0     238551          0     201751       2938      75819          0          0          0
63.17/63.21	c   countsols        :          0          0          0          0     201755          0          0          0          0          0
63.17/63.21	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
63.17/63.21	c   integral         :       0.00       0.00       0.00       0.00       0.00
63.17/63.21	c   and              :       8.86       0.00       5.81       0.00       3.05
63.17/63.21	c   linear           :      15.93       0.00      15.80       0.00       0.13
63.17/63.21	c   logicor          :       3.86       0.00       3.57       0.00       0.29
63.17/63.21	c   countsols        :       0.06       0.00       0.00       0.00       0.06
63.17/63.21	c Propagators        :       Time      Calls    Cutoffs    DomReds
63.17/63.21	c   vbounds          :       0.29          2          0          0
63.17/63.21	c   rootredcost      :       0.31          0          0          0
63.17/63.21	c   pseudoobj        :       0.53     555085          9       4182
63.17/63.21	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
63.17/63.21	c   propagation      :       8.69      39016      38692     438816       57.2       4358       43.8          -
63.17/63.21	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
63.17/63.21	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
63.17/63.21	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
63.17/63.21	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
63.17/63.21	c   applied globally :          -          -          -      48251       29.4          -          -          -
63.17/63.21	c   applied locally  :          -          -          -       4138       58.8          -          -          -
63.17/63.21	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
63.17/63.21	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
63.17/63.21	c   redcost          :       0.00          0          0          0          0          0
63.17/63.21	c   impliedbounds    :       0.00          0          0          0          0          0
63.17/63.21	c   intobj           :       0.00          0          0          0          0          0
63.17/63.21	c   cgmip            :       0.00          0          0          0          0          0
63.17/63.21	c   gomory           :       0.00          0          0          0          0          0
63.17/63.21	c   strongcg         :       0.00          0          0          0          0          0
63.17/63.21	c   cmir             :       0.00          0          0          0          0          0
63.17/63.21	c   flowcover        :       0.00          0          0          0          0          0
63.17/63.21	c   clique           :       0.00          0          0          0          0          0
63.17/63.21	c   zerohalf         :       0.00          0          0          0          0          0
63.17/63.21	c   mcf              :       0.00          0          0          0          0          0
63.17/63.21	c   rapidlearning    :       0.00          0          0          0          0          0
63.17/63.21	c Pricers            :       Time      Calls       Vars
63.17/63.21	c   problem variables:       0.00          0          0
63.17/63.21	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
63.17/63.21	c   relpscost        :       0.00          0          0          0          0          0          0
63.17/63.21	c   pscost           :       0.00          0          0          0          0          0          0
63.17/63.21	c   inference        :       9.76     201752          0          0          0          0     403504
63.17/63.21	c   mostinf          :       0.00          0          0          0          0          0          0
63.17/63.21	c   leastinf         :       0.00          0          0          0          0          0          0
63.17/63.21	c   fullstrong       :       0.00          0          0          0          0          0          0
63.17/63.21	c   allfullstrong    :       0.00          0          0          0          0          0          0
63.17/63.21	c   random           :       0.00          0          0          0          0          0          0
63.17/63.21	c Primal Heuristics  :       Time      Calls      Found
63.17/63.21	c   LP solutions     :       0.00          -          0
63.17/63.21	c   pseudo solutions :       0.16          -          3
63.17/63.21	c   oneopt           :       0.11          0          0
63.17/63.21	c   trivial          :       0.00          2          0
63.17/63.21	c   simplerounding   :       0.00          0          0
63.17/63.21	c   zirounding       :       0.00          0          0
63.17/63.21	c   rounding         :       0.00          0          0
63.17/63.21	c   shifting         :       0.00          0          0
63.17/63.21	c   intshifting      :       0.00          0          0
63.17/63.21	c   twoopt           :       0.00          0          0
63.17/63.21	c   fixandinfer      :       0.00          0          0
63.17/63.21	c   feaspump         :       0.00          0          0
63.17/63.21	c   coefdiving       :       0.00          0          0
63.17/63.21	c   pscostdiving     :       0.00          0          0
63.17/63.21	c   fracdiving       :       0.00          0          0
63.17/63.21	c   veclendiving     :       0.00          0          0
63.17/63.21	c   intdiving        :       0.00          0          0
63.17/63.21	c   actconsdiving    :       0.00          0          0
63.17/63.21	c   objpscostdiving  :       0.00          0          0
63.17/63.21	c   rootsoldiving    :       0.00          0          0
63.17/63.21	c   linesearchdiving :       0.00          0          0
63.17/63.21	c   guideddiving     :       0.00          0          0
63.17/63.21	c   octane           :       0.00          0          0
63.17/63.21	c   rens             :       0.00          0          0
63.17/63.21	c   rins             :       0.00          0          0
63.17/63.21	c   localbranching   :       0.00          0          0
63.17/63.21	c   mutation         :       0.00          0          0
63.17/63.21	c   crossover        :       0.00          0          0
63.17/63.21	c   dins             :       0.00          0          0
63.17/63.21	c   undercover       :       0.00          0          0
63.17/63.21	c   nlp              :       0.06          0          0
63.17/63.21	c   trysol           :       0.13          0          0
63.17/63.21	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
63.17/63.21	c   primal LP        :       0.00          0          0       0.00          -
63.17/63.21	c   dual LP          :       0.00          0          0       0.00          -
63.17/63.21	c   lex dual LP      :       0.00          0          0       0.00          -
63.17/63.21	c   barrier LP       :       0.00          0          0       0.00          -
63.17/63.21	c   diving/probing LP:       0.00          0          0       0.00          -
63.17/63.21	c   strong branching :       0.00          0          0       0.00          -
63.17/63.21	c     (at root node) :          -          0          0       0.00          -
63.17/63.21	c   conflict analysis:       0.00          0          0       0.00          -
63.17/63.21	c B&B Tree           :
63.17/63.21	c   number of runs   :          1
63.17/63.21	c   nodes            :     226813
63.17/63.21	c   nodes (total)    :     226813
63.17/63.21	c   nodes left       :          0
63.17/63.21	c   max depth        :        289
63.17/63.21	c   max depth (total):        289
63.17/63.21	c   backtracks       :      15867 (7.0%)
63.17/63.21	c   delayed cutoffs  :     120064
63.17/63.21	c   repropagations   :      46900 (176735 domain reductions, 13959 cutoffs)
63.17/63.21	c   avg switch length:       5.02
63.17/63.21	c   switching time   :       9.18
63.17/63.21	c Solution           :
63.17/63.21	c   Solutions found  :          3 (3 improvements)
63.17/63.21	c   First Solution   : +6.50000000000000e+01   (in run 1, after 19735 nodes, 4.11 seconds, depth 118, found by <relaxation>)
63.17/63.21	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 226812 nodes, 56.59 seconds, depth 100, found by <relaxation>)
63.17/63.21	c   Dual Bound       : +3.00000000000000e+00
63.17/63.21	c   Gap              :       0.00 %
63.17/63.21	c   Root Dual Bound  : +1.00000000000000e+00
63.17/63.21	c   Root Iterations  :          0
63.17/63.23	c Time complete: 63.21.

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-2663521-1276646168/watcher-2663521-1276646168 -o /tmp/evaluation-result-2663521-1276646168/solver-2663521-1276646168 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663521-1276646168.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: 1.48 2.09 1.96 2/105 13753
/proc/meminfo: memFree=1788368/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=6584 CPUtime=0
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 1069 0 0 0 0 0 0 0 25 0 1 0 5910545 6742016 993 1992294400 4194304 7136930 140734669656128 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13753/statm: 1646 1001 254 719 0 925 0

[startup+0.0589029 s]
/proc/loadavg: 1.48 2.09 1.96 2/105 13753
/proc/meminfo: memFree=1788368/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=11832 CPUtime=0.05
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 2840 0 0 0 3 2 0 0 18 0 1 0 5910545 12115968 2153 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 2958 2153 328 719 0 2237 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11832

[startup+0.100908 s]
/proc/loadavg: 1.48 2.09 1.96 2/105 13753
/proc/meminfo: memFree=1788368/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=11832 CPUtime=0.09
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 2840 0 0 0 5 4 0 0 18 0 1 0 5910545 12115968 2153 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 2958 2153 328 719 0 2237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11832

[startup+0.30093 s]
/proc/loadavg: 1.48 2.09 1.96 2/105 13753
/proc/meminfo: memFree=1788368/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=14068 CPUtime=0.29
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 8622 0 0 0 21 8 0 0 18 0 1 0 5910545 14405632 2795 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 3517 2795 394 719 0 2796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14068

[startup+0.700973 s]
/proc/loadavg: 1.48 2.09 1.96 2/105 13753
/proc/meminfo: memFree=1788368/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=15372 CPUtime=0.69
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 8964 0 0 0 57 12 0 0 18 0 1 0 5910545 15740928 3137 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 3843 3137 394 719 0 3122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15372

[startup+1.50106 s]
/proc/loadavg: 1.48 2.09 1.96 2/106 13754
/proc/meminfo: memFree=1775836/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=18556 CPUtime=1.49
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 9775 0 0 0 129 20 0 0 19 0 1 0 5910545 19001344 3948 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 4639 3948 394 719 0 3918 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18556

[startup+3.10124 s]
/proc/loadavg: 1.48 2.09 1.96 2/106 13754
/proc/meminfo: memFree=1772488/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=23120 CPUtime=3.09
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 10934 0 0 0 273 36 0 0 25 0 1 0 5910545 23674880 5107 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 5780 5107 394 719 0 5059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23120

[startup+6.30159 s]
/proc/loadavg: 1.44 2.07 1.95 2/106 13754
/proc/meminfo: memFree=1762072/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=31824 CPUtime=6.29
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 13126 0 0 0 560 69 0 0 25 0 1 0 5910545 32587776 7299 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 7956 7299 394 719 0 7235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31824

[startup+12.7013 s]
/proc/loadavg: 1.41 2.05 1.95 2/106 13754
/proc/meminfo: memFree=1744464/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=49740 CPUtime=12.68
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 17656 0 0 0 1143 125 0 0 25 0 1 0 5910545 50933760 11829 1992294400 4194304 7136930 140734669656128 18446744073709551615 4407810 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 12435 11829 394 719 0 11714 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49740

[startup+25.5017 s]
/proc/loadavg: 1.32 2.00 1.93 2/106 13756
/proc/meminfo: memFree=1715944/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=79316 CPUtime=25.49
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 24675 0 0 0 2309 240 0 0 25 0 1 0 5910545 81219584 18848 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 19829 18848 394 719 0 19108 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79316

[startup+51.1015 s]
/proc/loadavg: 1.21 1.92 1.90 2/106 13756
/proc/meminfo: memFree=1672048/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=120608 CPUtime=51.08
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 35172 0 0 0 4666 442 0 0 25 0 1 0 5910545 123502592 29345 1992294400 4194304 7136930 140734669656128 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 30152 29345 394 719 0 29431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 120608

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

[startup+57.5012 s]
/proc/loadavg: 1.19 1.90 1.90 2/106 13756
/proc/meminfo: memFree=1663244/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=130908 CPUtime=57.47
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 37795 0 0 0 5247 500 0 0 25 0 1 0 5910545 134049792 31968 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 32727 31968 394 719 0 32006 0
Current children cumulated CPU time (s) 57.47
Current children cumulated vsize (KiB) 130908

[startup+60.7006 s]
/proc/loadavg: 1.17 1.89 1.89 2/106 13756
/proc/meminfo: memFree=1652208/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=140004 CPUtime=60.68
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 40099 0 0 0 5539 529 0 0 25 0 1 0 5910545 143364096 34272 1992294400 4194304 7136930 140734669656128 18446744073709551615 4999837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 35001 34272 394 719 0 34280 0
Current children cumulated CPU time (s) 60.68
Current children cumulated vsize (KiB) 140004

[startup+62.3008 s]
/proc/loadavg: 1.17 1.89 1.89 2/106 13756
/proc/meminfo: memFree=1650968/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=141208 CPUtime=62.27
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 40446 0 0 0 5685 542 0 0 25 0 1 0 5910545 144596992 34619 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 35302 34619 394 719 0 34581 0
Current children cumulated CPU time (s) 62.27
Current children cumulated vsize (KiB) 141208

[startup+62.7088 s]
/proc/loadavg: 1.17 1.89 1.89 2/106 13756
/proc/meminfo: memFree=1650844/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=141208 CPUtime=62.68
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 40446 0 0 0 5721 547 0 0 25 0 1 0 5910545 144596992 34619 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 35302 34619 394 719 0 34581 0
Current children cumulated CPU time (s) 62.68
Current children cumulated vsize (KiB) 141208

[startup+63.1009 s]
/proc/loadavg: 1.17 1.89 1.89 2/106 13756
/proc/meminfo: memFree=1650844/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=141208 CPUtime=63.07
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 40446 0 0 0 5756 551 0 0 25 0 1 0 5910545 144596992 34619 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 35302 34619 394 719 0 34581 0
Current children cumulated CPU time (s) 63.07
Current children cumulated vsize (KiB) 141208

[startup+63.2009 s]
/proc/loadavg: 1.17 1.89 1.89 2/106 13756
/proc/meminfo: memFree=1650844/2059040 swapFree=4192956/4192956
[pid=13753] ppid=13751 vsize=140176 CPUtime=63.17
/proc/13753/stat : 13753 (pbscip.linux.x8) R 13751 13753 13474 0 -1 4202496 40446 0 0 0 5765 552 0 0 25 0 1 0 5910545 143540224 34361 1992294400 4194304 7136930 140734669656128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13753/statm: 35044 34361 394 719 0 34323 0
Current children cumulated CPU time (s) 63.17
Current children cumulated vsize (KiB) 140176

Child status: 0
Real time (s): 63.2382
CPU time (s): 63.2194
CPU user time (s): 57.6752
CPU system time (s): 5.54416
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 141208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.6752
system time used= 5.54416
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40458
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= 6
involuntary context switches= 153

runsolver used 0.102984 second user time and 0.311952 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-16 01:56:08
IDJOB=2663521
IDBENCH=47894
IDSOLVER=1167
FILE ID=node086/2663521-1276646168
PBS_JOBID= 11172419
Free space on /tmp= 62576 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=13-P2=37-P3=97-P4=101-P5=107-P6=37-P7=19-P8=47-P9=127-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663521-1276646168/watcher-2663521-1276646168 -o /tmp/evaluation-result-2663521-1276646168/solver-2663521-1276646168 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663521-1276646168.opb -t 1800 -m 1800

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

MD5SUM BENCH= b3aade8de77ac68c9aa967132edd1f5e
RANDOM SEED=623609842

node086.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1788896 kB
Buffers:         26836 kB
Cached:         107940 kB
SwapCached:          0 kB
Active:         109264 kB
Inactive:        84904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1788896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3456 kB
Writeback:           0 kB
AnonPages:       59392 kB
Mapped:          15432 kB
Slab:            54372 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181636 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= 62572 MiB
End job on node086 at 2010-06-16 01:57:12