Trace number 2663538

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 106.299 106.332

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-B.opb
MD5SUMbf07e05475dbb8a26e29c8119be0dea3
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 benchmark22.8635
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 variables243
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 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)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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-2663538-1276646728.opb>
0.00/0.01	c original problem has 972 variables (972 bin, 0 int, 0 impl, 0 cont) and 748 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:
0.09/0.19	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 0 upgd conss, 4356 impls, 0 clqs
0.09/0.19	c (round 2) 27 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6660 impls, 0 clqs
0.19/0.20	c (round 3) 45 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8676 impls, 0 clqs
0.19/0.21	c (round 4) 63 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 10404 impls, 0 clqs
0.19/0.21	c (round 5) 81 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 11844 impls, 0 clqs
0.19/0.22	c (round 6) 99 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 150 chg coeffs, 10 upgd conss, 12996 impls, 0 clqs
0.19/0.22	c (round 7) 117 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 166 chg coeffs, 10 upgd conss, 13860 impls, 0 clqs
0.19/0.23	c (round 8) 135 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 182 chg coeffs, 10 upgd conss, 14436 impls, 0 clqs
0.19/0.23	c (round 9) 153 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 198 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.19/0.24	c (round 10) 171 del vars, 144 del conss, 0 chg bounds, 0 chg sides, 214 chg coeffs, 10 upgd conss, 14724 impls, 0 clqs
0.39/0.40	c    (0.2s) probing: 238/801 (29.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.39/0.40	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.39/0.40	c presolving (11 rounds):
0.39/0.40	c  171 deleted vars, 144 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
0.39/0.40	c  14760 implications, 0 cliques
0.39/0.40	c presolved problem has 801 variables (801 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.39/0.40	c     576 constraints of type <and>
0.39/0.40	c       9 constraints of type <linear>
0.39/0.40	c      10 constraints of type <logicor>
0.39/0.40	c transformed objective value is always integral (scale: 2)
0.39/0.40	c Presolving Time: 0.21
0.39/0.40	c - non default parameters ----------------------------------------------------------------------
0.39/0.40	c # SCIP version 1.2.1.2
0.39/0.40	c 
0.39/0.40	c # frequency for displaying node information lines
0.39/0.40	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.40	c display/freq = 10000
0.39/0.40	c 
0.39/0.40	c # maximal time in seconds to run
0.39/0.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.40	c limits/time = 1799.99
0.39/0.40	c 
0.39/0.40	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.40	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.40	c limits/memory = 1620
0.39/0.40	c 
0.39/0.40	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.39/0.40	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.40	c lp/solvefreq = -1
0.39/0.40	c 
0.39/0.40	c # should presolving try to simplify inequalities
0.39/0.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.40	c constraints/linear/simplifyinequalities = TRUE
0.39/0.40	c 
0.39/0.40	c # should presolving try to simplify knapsacks
0.39/0.40	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.40	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.40	c 
0.39/0.40	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.40	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.40	c heuristics/undercover/freq = 0
0.39/0.40	c 
0.39/0.40	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.40	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.40	c separating/rapidlearning/freq = 0
0.39/0.40	c 
0.39/0.40	c -----------------------------------------------------------------------------------------------
0.39/0.40	c start solving
0.39/0.40	c 
0.39/0.40	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.40	c   0.2s|     1 |     2 |     0 |     - |2551k|   0 |   - | 801 | 595 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
3.39/3.41	c   3.0s| 10000 |  8006 |     0 |   0.0 |8240k| 545 |   - | 801 | 804 |   0 |   0 |   0 |1426 |   0 | 1.000000e+00 |      --      |    Inf 
6.79/6.89	c   6.3s| 20000 | 15356 |     0 |   0.0 |  13M| 545 |   - | 801 | 979 |   0 |   0 |   0 |3372 |   0 | 1.000000e+00 |      --      |    Inf 
10.59/10.68	c   9.8s| 30000 | 22101 |     0 |   0.0 |  18M| 545 |   - | 801 | 912 |   0 |   0 |   0 |5856 |   0 | 1.000000e+00 |      --      |    Inf 
14.29/14.34	c  13.2s| 40000 | 29238 |     0 |   0.0 |  24M| 545 |   - | 801 |1035 |   0 |   0 |   0 |8032 |   0 | 1.000000e+00 |      --      |    Inf 
18.39/18.42	c  17.1s| 50000 | 35735 |     0 |   0.0 |  29M| 545 |   - | 801 |1239 |   0 |   0 |   0 |  10k|   0 | 1.000000e+00 |      --      |    Inf 
22.59/22.63	c  21.0s| 60000 | 42255 |     0 |   0.0 |  34M| 545 |   - | 801 | 985 |   0 |   0 |   0 |  13k|   0 | 1.000000e+00 |      --      |    Inf 
26.78/26.83	c  25.0s| 70000 | 49167 |     0 |   0.0 |  39M| 545 |   - | 801 |1003 |   0 |   0 |   0 |  16k|   0 | 1.000000e+00 |      --      |    Inf 
30.79/30.89	c  28.8s| 80000 | 55894 |     0 |   0.0 |  44M| 545 |   - | 801 | 939 |   0 |   0 |   0 |  19k|   0 | 1.000000e+00 |      --      |    Inf 
34.78/34.84	c  32.5s| 90000 | 62488 |     0 |   0.0 |  49M| 545 |   - | 801 | 890 |   0 |   0 |   0 |  21k|   0 | 1.000000e+00 |      --      |    Inf 
38.88/38.94	c  36.4s|100000 | 68912 |     0 |   0.0 |  54M| 545 |   - | 801 |1072 |   0 |   0 |   0 |  24k|   0 | 1.000000e+00 |      --      |    Inf 
42.97/43.01	c  40.2s|110000 | 75548 |     0 |   0.0 |  59M| 545 |   - | 801 |1049 |   0 |   0 |   0 |  26k|   0 | 1.000000e+00 |      --      |    Inf 
47.18/47.24	c  44.3s|120000 | 82347 |     0 |   0.0 |  65M| 545 |   - | 801 |1111 |   0 |   0 |   0 |  29k|   0 | 1.000000e+00 |      --      |    Inf 
51.18/51.26	c  48.1s|130000 | 89317 |     0 |   0.0 |  70M| 545 |   - | 801 |1077 |   0 |   0 |   0 |  31k|   0 | 1.000000e+00 |      --      |    Inf 
55.28/55.36	c  52.0s|140000 | 96010 |     0 |   0.0 |  75M| 545 |   - | 801 |1094 |   0 |   0 |   0 |  34k|   0 | 1.000000e+00 |      --      |    Inf 
59.47/59.50	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
59.47/59.50	c  55.8s|150000 |101983 |     0 |   0.0 |  80M| 545 |   - | 801 | 972 |   0 |   0 |   0 |  37k|   0 | 1.000000e+00 |      --      |    Inf 
63.47/63.53	c  59.6s|160000 |108733 |     0 |   0.0 |  85M| 545 |   - | 801 |1446 |   0 |   0 |   0 |  40k|   0 | 1.000000e+00 |      --      |    Inf 
67.87/67.97	c  63.8s|170000 |115350 |     0 |   0.0 |  90M| 545 |   - | 801 |1750 |   0 |   0 |   0 |  42k|   0 | 1.000000e+00 |      --      |    Inf 
72.37/72.45	c  68.0s|180000 |122205 |     0 |   0.0 |  95M| 545 |   - | 801 |1875 |   0 |   0 |   0 |  45k|   0 | 1.000000e+00 |      --      |    Inf 
77.07/77.14	c  72.5s|190000 |128895 |     0 |   0.0 | 100M| 545 |   - | 801 |1984 |   0 |   0 |   0 |  48k|   0 | 1.000000e+00 |      --      |    Inf 
81.67/81.70	c  76.8s|200000 |135886 |     0 |   0.0 | 105M| 545 |   - | 801 |1830 |   0 |   0 |   0 |  50k|   0 | 1.000000e+00 |      --      |    Inf 
86.88/86.94	c  81.9s|210000 |142327 |     0 |   0.0 | 110M| 545 |   - | 801 |1874 |   0 |   0 |   0 |  53k|   0 | 1.000000e+00 |      --      |    Inf 
91.77/91.80	c  86.5s|220000 |149422 |     0 |   0.0 | 115M| 545 |   - | 801 |1569 |   0 |   0 |   0 |  56k|   0 | 1.000000e+00 |      --      |    Inf 
96.16/96.24	c  90.7s|230000 |156939 |     0 |   0.0 | 121M| 545 |   - | 801 |1558 |   0 |   0 |   0 |  58k|   0 | 1.000000e+00 |      --      |    Inf 
101.17/101.21	c  95.4s|240000 |163652 |     0 |   0.0 | 125M| 545 |   - | 801 |1530 |   0 |   0 |   0 |  61k|   0 | 1.000000e+00 |      --      |    Inf 
106.16/106.26	o 3
106.16/106.26	c * 100s|249231 |  3109 |     0 |   0.0 |6917k| 545 |   - | 801 |1549 |   0 |   0 |   0 |  64k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
106.25/106.30	c 
106.25/106.30	c SCIP Status        : problem is solved [optimal solution found]
106.25/106.30	c Solving Time (sec) : 100.26
106.25/106.30	c Solving Nodes      : 249239
106.25/106.30	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
106.25/106.30	c Dual Bound         : +3.00000000000000e+00
106.25/106.30	c Gap                : 0.00 %
106.25/106.30	s OPTIMUM FOUND
106.25/106.30	v -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228 -x227 -x226 -x162 -x161 x160 -x159 
106.25/106.30	v x158 x157 -x156 -x155 x154 -x225 -x224 -x223 -x222 -x221 -x220 -x219 x218 x217 -x153 x152 -x151 x150 -x149 x148 -x147 -x146 
106.25/106.30	v x145 -x216 -x215 -x214 x213 x212 -x211 x210 -x209 x208 x144 -x143 x142 -x141 x140 -x139 x138 -x137 x136 -x207 -x206 -x205 -x204 
106.25/106.30	v -x203 -x202 x201 -x200 -x199 -x135 x134 x133 -x132 x131 -x130 x129 -x128 x127 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 
106.25/106.30	v x190 -x126 x125 -x124 -x123 -x122 -x121 x120 -x119 x118 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x117 x116 
106.25/106.30	v -x115 -x114 -x113 -x112 -x111 -x110 x109 -x180 -x179 -x178 -x177 -x176 x175 -x174 -x173 -x172 -x108 -x107 -x106 -x105 -x104 
106.25/106.30	v -x103 -x102 -x101 x100 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 -x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 x91 -x90 -x89 
106.25/106.30	v -x88 -x87 x86 -x85 -x84 -x83 x82 -x81 -x80 -x79 x78 x77 -x76 -x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 x64 -x63 
106.25/106.30	v x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 x37 
106.25/106.30	v -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 x28 -x27 x26 x25 x24 x23 -x22 -x21 -x20 x19 x18 -x17 x16 -x15 x14 x13 -x12 x11 x10 -x9 
106.25/106.30	v -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
106.25/106.30	c SCIP Status        : problem is solved [optimal solution found]
106.25/106.30	c Solving Time       :     100.26
106.25/106.30	c Original Problem   :
106.25/106.30	c   Problem name     : HOME/instance-2663538-1276646728.opb
106.25/106.30	c   Variables        : 972 (972 binary, 0 integer, 0 implicit integer, 0 continuous)
106.25/106.30	c   Constraints      : 748 initial, 748 maximal
106.25/106.30	c Presolved Problem  :
106.25/106.30	c   Problem name     : t_HOME/instance-2663538-1276646728.opb
106.25/106.30	c   Variables        : 801 (801 binary, 0 integer, 0 implicit integer, 0 continuous)
106.25/106.30	c   Constraints      : 595 initial, 2004 maximal
106.25/106.30	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
106.25/106.30	c   trivial          :       0.01          0          0          0          0          0          0          0          0
106.25/106.30	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
106.25/106.30	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
106.25/106.30	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
106.25/106.30	c   implics          :       0.00          0          0          0          0          0          0          0          0
106.25/106.30	c   probing          :       0.03          0          0          0          0          0          0          0          0
106.25/106.30	c   and              :       0.16         18        144          0          0          0        144          0        144
106.25/106.30	c   linear           :       0.01          1          8          0          0          0          0          0         70
106.25/106.30	c   logicor          :       0.00          0          0          0          0          0          0          0          0
106.25/106.30	c   root node        :          -         81          -          -         81          -          -          -          -
106.25/106.30	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
106.25/106.30	c   integral         :          0          0          0          0          0          0          0          0          0          0
106.25/106.30	c   and              :        576          0     573987          0     219150       4901    1237432          0          0          0
106.25/106.30	c   linear           :          9          0     569086          0     219150      41321     389448          0          0          0
106.25/106.30	c   logicor          :         10+         0     226245          0     219149       1749      56935          0          0          0
106.25/106.30	c   countsols        :          0          0          0          0     219151          0          0          0          0          0
106.25/106.30	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
106.25/106.30	c   integral         :       0.00       0.00       0.00       0.00       0.00
106.25/106.30	c   and              :      17.44       0.00      10.45       0.00       6.99
106.25/106.30	c   linear           :      33.38       0.00      33.23       0.00       0.15
106.25/106.30	c   logicor          :       5.70       0.00       5.06       0.00       0.64
106.25/106.30	c   countsols        :       0.05       0.00       0.00       0.00       0.05
106.25/106.30	c Propagators        :       Time      Calls    Cutoffs    DomReds
106.25/106.30	c   vbounds          :       0.25          2          0          0
106.25/106.30	c   rootredcost      :       0.20          0          0          0
106.25/106.30	c   pseudoobj        :       0.63     573496          0         71
106.25/106.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
106.25/106.30	c   propagation      :      23.91      47971      47928     781463       83.1       2597       63.5          -
106.25/106.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
106.25/106.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
106.25/106.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
106.25/106.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
106.25/106.30	c   applied globally :          -          -          -      63689       42.6          -          -          -
106.25/106.30	c   applied locally  :          -          -          -        474       99.3          -          -          -
106.25/106.30	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
106.25/106.30	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
106.25/106.30	c   redcost          :       0.00          0          0          0          0          0
106.25/106.30	c   impliedbounds    :       0.00          0          0          0          0          0
106.25/106.30	c   intobj           :       0.00          0          0          0          0          0
106.25/106.30	c   cgmip            :       0.00          0          0          0          0          0
106.25/106.30	c   gomory           :       0.00          0          0          0          0          0
106.25/106.30	c   strongcg         :       0.00          0          0          0          0          0
106.25/106.30	c   cmir             :       0.00          0          0          0          0          0
106.25/106.30	c   flowcover        :       0.00          0          0          0          0          0
106.25/106.30	c   clique           :       0.00          0          0          0          0          0
106.25/106.30	c   zerohalf         :       0.00          0          0          0          0          0
106.25/106.30	c   mcf              :       0.00          0          0          0          0          0
106.25/106.30	c   rapidlearning    :       0.00          0          0          0          0          0
106.25/106.30	c Pricers            :       Time      Calls       Vars
106.25/106.30	c   problem variables:       0.00          0          0
106.25/106.30	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
106.25/106.30	c   relpscost        :       0.00          0          0          0          0          0          0
106.25/106.30	c   pscost           :       0.00          0          0          0          0          0          0
106.25/106.30	c   inference        :      20.27     219150          0          0          0          0     438300
106.25/106.30	c   mostinf          :       0.00          0          0          0          0          0          0
106.25/106.30	c   leastinf         :       0.00          0          0          0          0          0          0
106.25/106.30	c   fullstrong       :       0.00          0          0          0          0          0          0
106.25/106.30	c   allfullstrong    :       0.00          0          0          0          0          0          0
106.25/106.30	c   random           :       0.00          0          0          0          0          0          0
106.25/106.30	c Primal Heuristics  :       Time      Calls      Found
106.25/106.30	c   LP solutions     :       0.00          -          0
106.25/106.30	c   pseudo solutions :       0.47          -          1
106.25/106.30	c   oneopt           :       0.10          0          0
106.25/106.30	c   trivial          :       0.00          2          0
106.25/106.30	c   simplerounding   :       0.00          0          0
106.25/106.30	c   zirounding       :       0.00          0          0
106.25/106.30	c   rounding         :       0.00          0          0
106.25/106.30	c   shifting         :       0.00          0          0
106.25/106.30	c   intshifting      :       0.00          0          0
106.25/106.30	c   twoopt           :       0.00          0          0
106.25/106.30	c   fixandinfer      :       0.00          0          0
106.25/106.30	c   feaspump         :       0.00          0          0
106.25/106.30	c   coefdiving       :       0.00          0          0
106.25/106.30	c   pscostdiving     :       0.00          0          0
106.25/106.30	c   fracdiving       :       0.00          0          0
106.25/106.30	c   veclendiving     :       0.00          0          0
106.25/106.30	c   intdiving        :       0.00          0          0
106.25/106.30	c   actconsdiving    :       0.00          0          0
106.25/106.30	c   objpscostdiving  :       0.00          0          0
106.25/106.30	c   rootsoldiving    :       0.00          0          0
106.25/106.30	c   linesearchdiving :       0.00          0          0
106.25/106.30	c   guideddiving     :       0.00          0          0
106.25/106.30	c   octane           :       0.00          0          0
106.25/106.30	c   rens             :       0.00          0          0
106.25/106.30	c   rins             :       0.00          0          0
106.25/106.30	c   localbranching   :       0.00          0          0
106.25/106.30	c   mutation         :       0.00          0          0
106.25/106.30	c   crossover        :       0.00          0          0
106.25/106.30	c   dins             :       0.00          0          0
106.25/106.30	c   undercover       :       0.00          0          0
106.25/106.30	c   nlp              :       0.18          0          0
106.25/106.30	c   trysol           :       0.12          0          0
106.25/106.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
106.25/106.30	c   primal LP        :       0.00          0          0       0.00          -
106.25/106.30	c   dual LP          :       0.00          0          0       0.00          -
106.25/106.30	c   lex dual LP      :       0.00          0          0       0.00          -
106.25/106.30	c   barrier LP       :       0.00          0          0       0.00          -
106.25/106.30	c   diving/probing LP:       0.00          0          0       0.00          -
106.25/106.30	c   strong branching :       0.00          0          0       0.00          -
106.25/106.30	c     (at root node) :          -          0          0       0.00          -
106.25/106.30	c   conflict analysis:       0.00          0          0       0.00          -
106.25/106.30	c B&B Tree           :
106.25/106.30	c   number of runs   :          1
106.25/106.30	c   nodes            :     249239
106.25/106.30	c   nodes (total)    :     249239
106.25/106.30	c   nodes left       :          0
106.25/106.30	c   max depth        :        545
106.25/106.30	c   max depth (total):        545
106.25/106.30	c   backtracks       :      18822 (7.6%)
106.25/106.30	c   delayed cutoffs  :      22606
106.25/106.30	c   repropagations   :      48041 (223116 domain reductions, 17883 cutoffs)
106.25/106.30	c   avg switch length:       6.85
106.25/106.30	c   switching time   :      12.33
106.25/106.30	c Solution           :
106.25/106.30	c   Solutions found  :          1 (1 improvements)
106.25/106.30	c   First Solution   : +3.00000000000000e+00   (in run 1, after 249231 nodes, 99.77 seconds, depth 123, found by <relaxation>)
106.25/106.30	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 249231 nodes, 99.77 seconds, depth 123, found by <relaxation>)
106.25/106.30	c   Dual Bound       : +3.00000000000000e+00
106.25/106.30	c   Gap              :       0.00 %
106.25/106.30	c   Root Dual Bound  : +1.00000000000000e+00
106.25/106.30	c   Root Iterations  :          0
106.25/106.33	c Time complete: 106.29.

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-2663538-1276646728/watcher-2663538-1276646728 -o /tmp/evaluation-result-2663538-1276646728/solver-2663538-1276646728 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663538-1276646728.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: 1.02 1.00 1.06 3/105 12705
/proc/meminfo: memFree=1800216/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=6584 CPUtime=0
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 1074 0 0 0 0 0 0 0 25 0 1 0 5966388 6742016 997 1992294400 4194304 7136930 140733459019200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12705/statm: 1646 1006 254 719 0 925 0

[startup+0.013263 s]
/proc/loadavg: 1.02 1.00 1.06 3/105 12705
/proc/meminfo: memFree=1800216/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=8476 CPUtime=0
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 1578 0 0 0 0 0 0 0 25 0 1 0 5966388 8679424 1501 1992294400 4194304 7136930 140733459019200 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12705/statm: 2119 1514 272 719 0 1398 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8476

[startup+0.101271 s]
/proc/loadavg: 1.02 1.00 1.06 3/105 12705
/proc/meminfo: memFree=1800216/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=12832 CPUtime=0.09
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 3118 0 0 0 5 4 0 0 25 0 1 0 5966388 13139968 2431 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 3208 2431 328 719 0 2487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12832

[startup+0.301293 s]
/proc/loadavg: 1.02 1.00 1.06 3/105 12705
/proc/meminfo: memFree=1800216/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=13976 CPUtime=0.29
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 8812 0 0 0 15 14 0 0 25 0 1 0 5966388 14311424 2728 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 3494 2728 360 719 0 2773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13976

[startup+0.701339 s]
/proc/loadavg: 1.02 1.00 1.06 3/105 12705
/proc/meminfo: memFree=1800216/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16124 CPUtime=0.69
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 9394 0 0 0 50 19 0 0 25 0 1 0 5966388 16510976 3310 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 4031 3310 394 719 0 3310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16124

[startup+1.50143 s]
/proc/loadavg: 1.02 1.00 1.05 2/106 12706
/proc/meminfo: memFree=1787436/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=18708 CPUtime=1.49
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 10053 0 0 0 124 25 0 0 25 0 1 0 5966388 19156992 3969 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 4677 3969 394 719 0 3956 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18708

[startup+3.10161 s]
/proc/loadavg: 1.02 1.00 1.05 2/106 12706
/proc/meminfo: memFree=1784336/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=21776 CPUtime=3.09
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 10848 0 0 0 274 35 0 0 25 0 1 0 5966388 22298624 4764 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 5444 4764 394 719 0 4723 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21776

[startup+6.30197 s]
/proc/loadavg: 1.02 1.00 1.05 2/106 12706
/proc/meminfo: memFree=1777392/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=28808 CPUtime=6.29
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 12601 0 0 0 573 56 0 0 25 0 1 0 5966388 29499392 6517 1992294400 4194304 7136930 140733459019200 18446744073709551615 5955672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 7202 6517 394 719 0 6481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28808

[startup+12.7017 s]
/proc/loadavg: 1.02 1.00 1.05 2/106 12706
/proc/meminfo: memFree=1765240/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=39288 CPUtime=12.69
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 15266 0 0 0 1168 101 0 0 25 0 1 0 5966388 40230912 9182 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 9822 9182 394 719 0 9101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39288

[startup+25.5011 s]
/proc/loadavg: 1.02 1.00 1.05 2/106 12706
/proc/meminfo: memFree=1746020/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=58020 CPUtime=25.48
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 20021 0 0 0 2375 173 0 0 25 0 1 0 5966388 59412480 13937 1992294400 4194304 7136930 140733459019200 18446744073709551615 5909095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 14505 13937 394 719 0 13784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58020

[startup+51.101 s]
/proc/loadavg: 1.01 1.00 1.05 2/106 12708
/proc/meminfo: memFree=1708448/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=96876 CPUtime=51.08
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 29405 0 0 0 4792 316 0 0 25 0 1 0 5966388 99201024 23321 1992294400 4194304 7136930 140733459019200 18446744073709551615 4643170 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 24219 23321 394 719 0 23498 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 96876

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12708
/proc/meminfo: memFree=1648308/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=155812 CPUtime=102.27
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 44413 0 0 0 9646 581 0 0 25 0 1 0 5966388 159551488 38329 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 38953 38329 394 719 0 38232 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 155812

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

[startup+103.901 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12708
/proc/meminfo: memFree=1647316/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=157944 CPUtime=103.86
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 44968 0 0 0 9797 589 0 0 25 0 1 0 5966388 161734656 38884 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 39486 38884 394 719 0 38765 0
Current children cumulated CPU time (s) 103.86
Current children cumulated vsize (KiB) 157944

[startup+105.501 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12708
/proc/meminfo: memFree=1644464/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=158840 CPUtime=105.46
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 45163 0 0 0 9950 596 0 0 25 0 1 0 5966388 162652160 39079 1992294400 4194304 7136930 140733459019200 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 39710 39079 394 719 0 38989 0
Current children cumulated CPU time (s) 105.46
Current children cumulated vsize (KiB) 158840

[startup+105.901 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12708
/proc/meminfo: memFree=1644464/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=158840 CPUtime=105.86
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 45196 0 0 0 9988 598 0 0 25 0 1 0 5966388 162652160 39112 1992294400 4194304 7136930 140733459019200 18446744073709551615 6165597 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 39710 39112 394 719 0 38989 0
Current children cumulated CPU time (s) 105.86
Current children cumulated vsize (KiB) 158840

[startup+106.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 12708
/proc/meminfo: memFree=1644464/2059040 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=152392 CPUtime=106.25
/proc/12705/stat : 12705 (pbscip.linux.x8) R 12703 12705 11928 0 -1 4202496 45196 0 0 0 10027 598 0 0 25 0 1 0 5966388 156049408 37500 1992294400 4194304 7136930 140733459019200 18446744073709551615 4212307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12705/statm: 38098 37500 394 719 0 37377 0
Current children cumulated CPU time (s) 106.25
Current children cumulated vsize (KiB) 152392

Child status: 0
Real time (s): 106.332
CPU time (s): 106.299
CPU user time (s): 100.293
CPU system time (s): 6.00609
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 158840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 100.293
system time used= 6.00609
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45208
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= 1532

runsolver used 0.180972 second user time and 0.505923 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 02:05:28
IDJOB=2663538
IDBENCH=47911
IDSOLVER=1167
FILE ID=node088/2663538-1276646728
PBS_JOBID= 11172418
Free space on /tmp= 62564 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=9-P0=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-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-2663538-1276646728/watcher-2663538-1276646728 -o /tmp/evaluation-result-2663538-1276646728/solver-2663538-1276646728 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663538-1276646728.opb -t 1800 -m 1800

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

MD5SUM BENCH= bf07e05475dbb8a26e29c8119be0dea3
RANDOM SEED=839756555

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1800744 kB
Buffers:         25432 kB
Cached:         108272 kB
SwapCached:          0 kB
Active:          87032 kB
Inactive:       106812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800744 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3280 kB
Writeback:           0 kB
AnonPages:       60052 kB
Mapped:          15528 kB
Slab:            42812 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181568 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= 62560 MiB
End job on node088 at 2010-06-16 02:07:15