Trace number 1869441

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT21 3.38548 3.38686

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_10.r.opb
MD5SUM7594cbd1c9783d8ed9b0ac9dcb03739f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark3.34549
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved YES
Number of variables293
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint10
Number of terms in the objective function 293
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 293
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 293
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869441-1245172608.opb>
0.00/0.01	c original problem has 293 variables (293 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 0 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 101/293 (34.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (2 rounds):
0.00/0.02	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02	c  0 implications, 0 cliques
0.00/0.02	c presolved problem has 293 variables (293 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.02	c     100 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
0.00/0.02	c strange?!, PURESAT with obj
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = c 1620
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = c 1791
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = c 10000
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving problem
0.00/0.02	c 
0.00/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |   210 | 812k|   0 |  86 | 293 | 100 | 100 | 293 | 100 |   0 |   0 |   0 | 1.925462e+01 |      --      |    Inf 
0.00/0.04	o 86
0.00/0.04	c r 0.0s|     1 |     0 |   210 | 819k|   0 |  86 | 293 | 100 | 100 | 293 | 100 |   0 |   0 |   0 | 1.925462e+01 | 8.600000e+01 | 346.65%
0.00/0.04	o 85
0.00/0.04	c R 0.0s|     1 |     0 |   210 | 827k|   0 |  86 | 293 | 100 | 100 | 293 | 100 |   0 |   0 |   0 | 1.925462e+01 | 8.500000e+01 | 341.45%
0.00/0.04	o 84
0.00/0.04	c s 0.0s|     1 |     0 |   210 | 834k|   0 |  86 | 293 | 100 | 100 | 293 | 100 |   0 |   0 |   0 | 1.925462e+01 | 8.400000e+01 | 336.26%
0.05/0.09	c   0.1s|     1 |     0 |   233 |1555k|   0 |  84 | 293 | 100 | 100 | 293 | 101 |   1 |   0 |   0 | 1.931663e+01 | 8.400000e+01 | 334.86%
0.05/0.09	o 83
0.05/0.09	c R 0.1s|     1 |     0 |   233 |1563k|   0 |  84 | 293 | 100 | 100 | 293 | 101 |   1 |   0 |   0 | 1.931663e+01 | 8.300000e+01 | 329.68%
0.05/0.09	o 82
0.05/0.09	c s 0.1s|     1 |     0 |   233 |1567k|   0 |  84 | 293 | 100 | 100 | 293 | 101 |   1 |   0 |   0 | 1.931663e+01 | 8.200000e+01 | 324.50%
0.09/0.14	c   0.1s|     1 |     0 |   276 |2250k|   0 |  84 | 293 | 100 | 100 | 293 | 102 |   2 |   0 |   0 | 1.933981e+01 | 8.200000e+01 | 324.00%
0.09/0.14	o 81
0.09/0.14	c R 0.1s|     1 |     0 |   276 |2258k|   0 |  84 | 293 | 100 | 100 | 293 | 102 |   2 |   0 |   0 | 1.933981e+01 | 8.100000e+01 | 318.83%
0.09/0.14	o 80
0.09/0.14	c s 0.1s|     1 |     0 |   276 |2262k|   0 |  84 | 293 | 100 | 100 | 293 | 102 |   2 |   0 |   0 | 1.933981e+01 | 8.000000e+01 | 313.65%
0.09/0.20	c   0.2s|     1 |     0 |   305 |2946k|   0 |  82 | 293 | 100 | 100 | 293 | 103 |   3 |   0 |   0 | 1.935090e+01 | 8.000000e+01 | 313.42%
0.09/0.20	o 79
0.09/0.20	c R 0.2s|     1 |     0 |   305 |2954k|   0 |  82 | 293 | 100 | 100 | 293 | 103 |   3 |   0 |   0 | 1.935090e+01 | 7.900000e+01 | 308.25%
0.19/0.20	o 78
0.19/0.20	c s 0.2s|     1 |     0 |   305 |2958k|   0 |  82 | 293 | 100 | 100 | 293 | 103 |   3 |   0 |   0 | 1.935090e+01 | 7.800000e+01 | 303.08%
0.19/0.25	c   0.2s|     1 |     0 |   352 |3315k|   0 |  82 | 293 | 100 | 100 | 293 | 104 |   4 |   0 |   0 | 1.936954e+01 | 7.800000e+01 | 302.69%
0.19/0.25	o 77
0.19/0.25	c R 0.2s|     1 |     0 |   352 |3323k|   0 |  82 | 293 | 100 | 100 | 293 | 104 |   4 |   0 |   0 | 1.936954e+01 | 7.700000e+01 | 297.53%
0.19/0.25	o 76
0.19/0.25	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.25	c s 0.2s|     1 |     0 |   352 |3327k|   0 |  82 | 293 | 100 | 100 | 293 | 104 |   4 |   0 |   0 | 1.936954e+01 | 7.600000e+01 | 292.37%
0.29/0.30	c   0.3s|     1 |     0 |   389 |3472k|   0 |  81 | 293 | 100 | 100 | 293 | 105 |   5 |   0 |   0 | 1.938500e+01 | 7.600000e+01 | 292.06%
0.29/0.30	o 75
0.29/0.30	c R 0.3s|     1 |     0 |   389 |3480k|   0 |  81 | 293 | 100 | 100 | 293 | 105 |   5 |   0 |   0 | 1.938500e+01 | 7.500000e+01 | 286.90%
0.29/0.30	o 74
0.29/0.30	c s 0.3s|     1 |     0 |   389 |3484k|   0 |  81 | 293 | 100 | 100 | 293 | 105 |   5 |   0 |   0 | 1.938500e+01 | 7.400000e+01 | 281.74%
0.29/0.35	c   0.3s|     1 |     0 |   405 |3491k|   0 |  82 | 293 | 100 | 100 | 293 | 106 |   6 |   0 |   0 | 1.938754e+01 | 7.400000e+01 | 281.69%
0.29/0.35	o 73
0.29/0.35	c R 0.3s|     1 |     0 |   405 |3498k|   0 |  82 | 293 | 100 | 100 | 293 | 106 |   6 |   0 |   0 | 1.938754e+01 | 7.300000e+01 | 276.53%
0.29/0.35	o 72
0.29/0.35	c s 0.3s|     1 |     0 |   405 |3502k|   0 |  82 | 293 | 100 | 100 | 293 | 106 |   6 |   0 |   0 | 1.938754e+01 | 7.200000e+01 | 271.37%
0.39/0.40	c   0.4s|     1 |     0 |   446 |3526k|   0 |  83 | 293 | 100 | 100 | 293 | 107 |   7 |   0 |   0 | 1.940083e+01 | 7.200000e+01 | 271.12%
0.39/0.40	o 71
0.39/0.40	c R 0.4s|     1 |     0 |   446 |3534k|   0 |  83 | 293 | 100 | 100 | 293 | 107 |   7 |   0 |   0 | 1.940083e+01 | 7.100000e+01 | 265.96%
0.39/0.40	o 70
0.39/0.40	c s 0.4s|     1 |     0 |   446 |3538k|   0 |  83 | 293 | 100 | 100 | 293 | 107 |   7 |   0 |   0 | 1.940083e+01 | 7.000000e+01 | 260.81%
0.39/0.45	c   0.4s|     1 |     0 |   463 |3543k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |   0 | 1.940251e+01 | 7.000000e+01 | 260.78%
0.39/0.45	o 69
0.39/0.45	c R 0.4s|     1 |     0 |   463 |3551k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |   0 | 1.940251e+01 | 6.900000e+01 | 255.62%
0.39/0.46	o 68
0.39/0.46	c s 0.4s|     1 |     0 |   463 |3555k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |   0 | 1.940251e+01 | 6.800000e+01 | 250.47%
0.49/0.51	o 29
0.49/0.51	c k 0.5s|     1 |     0 |   463 |3563k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |   0 | 1.940251e+01 | 2.900000e+01 |  49.47%
1.49/1.58	o 23
1.49/1.58	c E 1.5s|     1 |     0 |   463 |3563k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |   0 | 1.940251e+01 | 2.300000e+01 |  18.54%
1.49/1.58	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.58	c   1.5s|     1 |     0 |   463 |3563k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |   0 | 1.940251e+01 | 2.300000e+01 |  18.54%
1.79/1.83	c   1.8s|     1 |     2 |   463 |3563k|   0 |  84 | 293 | 100 | 100 | 293 | 108 |   8 |   0 |  17 | 1.940251e+01 | 2.300000e+01 |  18.54%
2.49/2.53	o 22
2.49/2.53	c * 2.5s|    13 |     8 |   886 |3669k|  12 |   - | 293 | 100 |  33 | 293 | 106 |   8 |   0 | 166 | 1.966119e+01 | 2.200000e+01 |  11.90%
3.29/3.30	o 21
3.29/3.30	c * 3.2s|    20 |     1 |  1527 |3750k|  12 |   - | 293 | 100 |  53 | 293 | 106 |   8 |   0 | 298 | 1.966119e+01 | 2.100000e+01 |   6.81%
3.29/3.37	c 
3.29/3.37	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.37	c Solving Time (sec) : 3.31
3.29/3.37	c Solving Nodes      : 21
3.29/3.37	c Primal Bound       : +2.10000000000000e+01 (61 solutions)
3.29/3.37	c Dual Bound         : +2.10000000000000e+01
3.29/3.37	c Gap                : 0.00 %
3.29/3.37	c NODE         21
3.29/3.37	c DUAL BOUND   21
3.29/3.37	c PRIMAL BOUND 21
3.29/3.37	c GAP          0
3.29/3.37	s OPTIMUM FOUND
3.29/3.37	v -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 
3.29/3.37	v -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 
3.29/3.37	v -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 
3.29/3.37	v -x230 -x229 -x228 -x227 -x226 -x225 -x224 x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 
3.29/3.37	v -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 x191 -x190 -x189 
3.29/3.37	v x188 -x187 -x186 -x185 -x184 -x183 x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 
3.29/3.37	v -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 
3.29/3.37	v x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 
3.29/3.37	v -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 
3.29/3.37	v -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 -x82 -x81 -x80 
3.29/3.37	v -x79 x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 x58 -x57 -x56 -x55 -x54 
3.29/3.37	v -x53 x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 x30 -x29 -x28 
3.29/3.37	v -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 -x2 -x1 
3.29/3.37	c SCIP Status        : problem is solved [optimal solution found]
3.29/3.37	c Solving Time       :       3.31
3.29/3.37	c Original Problem   :
3.29/3.37	c   Problem name     : HOME/instance-1869441-1245172608.opb
3.29/3.37	c   Variables        : 293 (293 binary, 0 integer, 0 implicit integer, 0 continuous)
3.29/3.37	c   Constraints      : 100 initial, 100 maximal
3.29/3.37	c Presolved Problem  :
3.29/3.37	c   Problem name     : t_HOME/instance-1869441-1245172608.opb
3.29/3.37	c   Variables        : 293 (293 binary, 0 integer, 0 implicit integer, 0 continuous)
3.29/3.37	c   Constraints      : 100 initial, 100 maximal
3.29/3.37	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.29/3.37	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.29/3.37	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.29/3.37	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.29/3.37	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.29/3.37	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.29/3.37	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.29/3.37	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.29/3.37	c   root node        :          -        147          -          -        147          -          -          -          -
3.29/3.37	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.37	c   integral         :          0          0          0         28          0          2         38          0          0         30
3.29/3.37	c   logicor          :        100          9        109          2          0          0          1          0          0          0
3.29/3.37	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.29/3.37	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.29/3.37	c   integral         :       1.59       0.00       0.00       1.59       0.00
3.29/3.37	c   logicor          :       0.01       0.00       0.01       0.00       0.00
3.29/3.37	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.29/3.37	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.29/3.37	c   rootredcost      :       0.00          2          0         50
3.29/3.37	c   pseudoobj        :       0.00         66          0          0
3.29/3.37	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.29/3.37	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
3.29/3.37	c   infeasible LP    :       0.00          4          0          0        0.0          0        0.0          0
3.29/3.37	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.37	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.29/3.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.29/3.37	c   applied globally :          -          -          -          0        0.0          -          -          -
3.29/3.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.29/3.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.29/3.37	c   cut pool         :       0.03          8          -          -         42          -    (maximal pool size: 331)
3.29/3.37	c   redcost          :       0.00         46          0        944          0          0
3.29/3.37	c   impliedbounds    :       0.00         10          0          0          0          0
3.29/3.37	c   intobj           :       0.00          0          0          0          0          0
3.29/3.37	c   gomory           :       0.16         10          0          0          0          0
3.29/3.37	c   strongcg         :       0.18         10          0          0        331          0
3.29/3.37	c   cmir             :       0.01         10          0          0          0          0
3.29/3.37	c   flowcover        :       0.10         10          0          0          0          0
3.29/3.37	c   clique           :       0.00          1          0          0          0          0
3.29/3.37	c   zerohalf         :       0.00          0          0          0          0          0
3.29/3.37	c   mcf              :       0.00          1          0          0          0          0
3.29/3.37	c Pricers            :       Time      Calls       Vars
3.29/3.37	c   problem variables:       0.00          0          0
3.29/3.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.29/3.37	c   relpscost        :       1.59         26          2         38          0          0         30
3.29/3.37	c   pscost           :       0.00          0          0          0          0          0          0
3.29/3.37	c   inference        :       0.00          0          0          0          0          0          0
3.29/3.37	c   mostinf          :       0.00          0          0          0          0          0          0
3.29/3.37	c   leastinf         :       0.00          0          0          0          0          0          0
3.29/3.37	c   fullstrong       :       0.00          0          0          0          0          0          0
3.29/3.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.29/3.37	c   random           :       0.00          0          0          0          0          0          0
3.29/3.37	c Primal Heuristics  :       Time      Calls      Found
3.29/3.37	c   LP solutions     :       0.00          -          2
3.29/3.37	c   pseudo solutions :       0.00          -          0
3.29/3.37	c   pscostdiving     :       0.00          0          0
3.29/3.37	c   fracdiving       :       0.00          0          0
3.29/3.37	c   veclendiving     :       0.00          0          0
3.29/3.37	c   objpscostdiving  :       0.00          0          0
3.29/3.37	c   rootsoldiving    :       0.00          0          0
3.29/3.37	c   linesearchdiving :       0.00          0          0
3.29/3.37	c   guideddiving     :       0.00          0          0
3.29/3.37	c   crossover        :       0.00          0          0
3.29/3.37	c   simplerounding   :       0.00         34         34
3.29/3.37	c   rounding         :       0.00         34          9
3.29/3.37	c   shifting         :       0.00         10          9
3.29/3.37	c   intshifting      :       0.00          0          0
3.29/3.37	c   oneopt           :       0.00          3          1
3.29/3.37	c   fixandinfer      :       0.00          0          0
3.29/3.37	c   feaspump         :       0.00          0          0
3.29/3.37	c   coefdiving       :       0.01          1          5
3.29/3.37	c   intdiving        :       0.00          0          0
3.29/3.37	c   actconsdiving    :       0.00          0          0
3.29/3.37	c   octane           :       0.00          0          0
3.29/3.37	c   rens             :       1.05          1          1
3.29/3.37	c   rins             :       0.00          0          0
3.29/3.37	c   localbranching   :       0.00          0          0
3.29/3.37	c   mutation         :       0.00          0          0
3.29/3.37	c   dins             :       0.00          0          0
3.29/3.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.29/3.37	c   primal LP        :       0.00          0          0       0.00          -
3.29/3.37	c   dual LP          :       0.16         38       1652      43.47   10325.00
3.29/3.37	c   barrier LP       :       0.00          0          0       0.00          -
3.29/3.37	c   diving/probing LP:       0.01          7         97      13.86    9700.00
3.29/3.37	c   strong branching :       1.58        303      21266      70.18   13459.49
3.29/3.37	c     (at root node) :          -         17       2164     127.29          -
3.29/3.37	c   conflict analysis:       0.00          0          0       0.00          -
3.29/3.37	c B&B Tree           :
3.29/3.37	c   number of runs   :          1
3.29/3.37	c   nodes            :         21
3.29/3.37	c   nodes (total)    :         21
3.29/3.37	c   nodes left       :          0
3.29/3.37	c   max depth        :         12
3.29/3.37	c   max depth (total):         12
3.29/3.37	c   backtracks       :          3 (14.3%)
3.29/3.37	c   delayed cutoffs  :          0
3.29/3.37	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
3.29/3.37	c   avg switch length:       2.57
3.29/3.37	c   switching time   :       0.01
3.29/3.37	c Solution           :
3.29/3.37	c   Solutions found  :         61 (23 improvements)
3.29/3.37	c   Primal Bound     : +2.10000000000000e+01   (in run 1, after 20 nodes, 3.24 seconds, depth 8, found by <relaxation>)
3.29/3.37	c   Dual Bound       : +2.10000000000000e+01
3.29/3.37	c   Gap              :       0.00 %
3.29/3.37	c   Root Dual Bound  : +1.94025089857701e+01
3.29/3.38	c Time complete: 3.37.

Verifier Data 

OK	21

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869441-1245172608/watcher-1869441-1245172608 -o /tmp/evaluation-result-1869441-1245172608/solver-1869441-1245172608 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869441-1245172608.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6757
/proc/meminfo: memFree=1833848/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=5812 CPUtime=0
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 515 0 0 0 0 0 0 0 18 0 1 0 184857615 5951488 499 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6757/statm: 1453 501 332 1256 0 192 0

[startup+0.0688839 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6757
/proc/meminfo: memFree=1833848/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=15548 CPUtime=0.05
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 3005 0 0 0 4 1 0 0 18 0 1 0 184857615 15921152 2635 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 3887 2635 623 1256 0 2626 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15548

[startup+0.101887 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6757
/proc/meminfo: memFree=1833848/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=16672 CPUtime=0.09
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 3226 0 0 0 8 1 0 0 18 0 1 0 184857615 17072128 2856 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 4168 2856 641 1256 0 2907 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16672

[startup+0.301909 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6757
/proc/meminfo: memFree=1833848/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=20248 CPUtime=0.29
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 4087 0 0 0 27 2 0 0 19 0 1 0 184857615 20733952 3716 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 5062 3716 641 1256 0 3801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20248

[startup+0.701953 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 6757
/proc/meminfo: memFree=1833848/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=29820 CPUtime=0.69
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 6237 0 0 0 66 3 0 0 22 0 1 0 184857615 30535680 5856 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 7455 5856 677 1256 0 6194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29820

[startup+1.50104 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6758
/proc/meminfo: memFree=1812664/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=30528 CPUtime=1.49
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 6389 0 0 0 144 5 0 0 25 0 1 0 184857615 31260672 6008 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 7632 6008 677 1256 0 6371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30528

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6758
/proc/meminfo: memFree=1819832/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=21476 CPUtime=3.09
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 6476 0 0 0 303 6 0 0 25 0 1 0 184857615 21991424 4147 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 5369 4147 691 1256 0 4108 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21476

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

[startup+3.30524 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 6758
/proc/meminfo: memFree=1819768/2055920 swapFree=4192812/4192956
[pid=6757] ppid=6755 vsize=21476 CPUtime=3.29
/proc/6757/stat : 6757 (pbscip.linux.x8) R 6755 6757 6693 0 -1 4194304 6481 0 0 0 323 6 0 0 25 0 1 0 184857615 21991424 4152 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6757/statm: 5369 4152 691 1256 0 4108 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 21476

Child status: 0
Real time (s): 3.38686
CPU time (s): 3.38548
CPU user time (s): 3.3175
CPU system time (s): 0.067989
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 30528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.3175
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6489
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4

runsolver used 0.004999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-16 19:16:48
IDJOB=1869441
IDBENCH=2875
IDSOLVER=684
FILE ID=node42/1869441-1245172608
PBS_JOBID= 9363900
Free space on /tmp= 66148 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_10.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869441-1245172608/watcher-1869441-1245172608 -o /tmp/evaluation-result-1869441-1245172608/solver-1869441-1245172608 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869441-1245172608.opb

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

MD5SUM BENCH= 7594cbd1c9783d8ed9b0ac9dcb03739f
RANDOM SEED=611766492

node42.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		: 3000.214
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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1834264 kB
Buffers:         31080 kB
Cached:         116004 kB
SwapCached:          0 kB
Active:          65592 kB
Inactive:        95380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12072 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            46720 kB
Committed_AS:   166836 kB
PageTables:       1392 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= 66136 MiB
End job on node42 at 2009-06-16 19:16:51