Trace number 1868901

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 1.8.2OPT15 2.26566 2.26585

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-clip.b.opb
MD5SUM3b68d80e8ba1b8a702f9c691105ea9d4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark1.90771
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables349
Total number of constraints707
Number of constraints which are clauses707
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 constraint1
Maximum length of a constraint111
Number of terms in the objective function 349
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 349
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 349
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 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1868901-1245149069.opb>
0.00/0.03	c original problem has 349 variables (349 bin, 0 int, 0 impl, 0 cont) and 707 constraints
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.00/0.05	c (round 1) 1 del vars, 2 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4 impls, 0 clqs
0.07/0.09	c (round 2) 1 del vars, 120 del conss, 1 chg bounds, 4 chg sides, 0 chg coeffs, 696 upgd conss, 4 impls, 0 clqs
0.07/0.10	c (round 3) 5 del vars, 128 del conss, 1 chg bounds, 4 chg sides, 0 chg coeffs, 696 upgd conss, 4 impls, 0 clqs
0.09/0.10	c    (0.1s) probing: 101/344 (29.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.10	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10	c presolving (4 rounds):
0.09/0.10	c  5 deleted vars, 128 deleted constraints, 1 tightened bounds, 0 added holes, 4 changed sides, 0 changed coefficients
0.09/0.10	c  4 implications, 0 cliques
0.09/0.10	c presolved problem has 344 variables (344 bin, 0 int, 0 impl, 0 cont) and 579 constraints
0.09/0.10	c     579 constraints of type <logicor>
0.09/0.10	c transformed objective value is always integral (scale: 1)
0.09/0.10	c Presolving Time: 0.06
0.09/0.10	c strange?!, PURESAT with obj
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/memory = c 1620
0.09/0.10	c # maximal time in seconds to run
0.09/0.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10	c limits/time = c 1791
0.09/0.10	c # frequency for displaying node information lines
0.09/0.10	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10	c display/freq = c 10000
0.09/0.10	c -----------------------------------------------------------------------------------------------
0.09/0.10	c start solving problem
0.09/0.10	c 
0.09/0.12	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |    67 |2757k|   0 |  43 | 344 | 579 | 579 | 344 | 579 |   0 |   0 |   0 | 1.323214e+01 |      --      |    Inf 
0.09/0.12	o 36
0.09/0.12	c R 0.1s|     1 |     0 |    67 |2767k|   0 |  43 | 344 | 579 | 579 | 344 | 579 |   0 |   0 |   0 | 1.323214e+01 | 3.600000e+01 | 172.06%
0.09/0.12	o 35
0.09/0.12	c s 0.1s|     1 |     0 |    67 |2776k|   0 |  43 | 344 | 579 | 579 | 344 | 579 |   0 |   0 |   0 | 1.323214e+01 | 3.500000e+01 | 164.51%
0.19/0.23	c   0.2s|     1 |     0 |    89 |2919k|   0 |  31 | 344 | 579 | 579 | 344 | 584 |   5 |   0 |   0 | 1.382127e+01 | 3.500000e+01 | 153.23%
0.19/0.23	o 27
0.19/0.23	c R 0.2s|     1 |     0 |    89 |2924k|   0 |  31 | 344 | 579 | 579 | 344 | 584 |   5 |   0 |   0 | 1.382127e+01 | 2.700000e+01 |  95.35%
0.29/0.31	c   0.3s|     1 |     0 |   132 |3072k|   0 |  27 | 344 | 579 | 579 | 344 | 588 |   9 |   0 |   0 | 1.412982e+01 | 2.700000e+01 |  91.09%
0.29/0.31	o 26
0.29/0.31	c R 0.3s|     1 |     0 |   132 |3077k|   0 |  27 | 344 | 579 | 579 | 344 | 588 |   9 |   0 |   0 | 1.412982e+01 | 2.600000e+01 |  84.01%
0.29/0.39	c   0.3s|     1 |     0 |   159 |3345k|   0 |  26 | 344 | 579 | 579 | 344 | 590 |  11 |   0 |   0 | 1.424638e+01 | 2.600000e+01 |  82.50%
0.29/0.39	o 26
0.29/0.39	c s 0.3s|     1 |     0 |   159 |3350k|   0 |  26 | 344 | 579 | 579 | 344 | 590 |  11 |   0 |   0 | 1.424638e+01 | 2.600000e+01 |  82.50%
0.39/0.48	c   0.4s|     1 |     0 |   182 |3590k|   0 |  41 | 344 | 579 | 579 | 344 | 592 |  13 |   0 |   0 | 1.441667e+01 | 2.600000e+01 |  80.35%
0.59/0.62	c   0.6s|     1 |     0 |   211 |4308k|   0 |  51 | 344 | 579 | 579 | 344 | 594 |  15 |   0 |   0 | 1.466667e+01 | 2.600000e+01 |  77.27%
0.79/0.87	c   0.8s|     1 |     0 |   243 |4506k|   0 |  44 | 344 | 579 | 579 | 344 | 596 |  17 |   0 |   0 | 1.466667e+01 | 2.600000e+01 |  77.27%
1.00/1.03	c   0.9s|     1 |     0 |   273 |4953k|   0 |  69 | 344 | 579 | 579 | 344 | 599 |  20 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.09/1.19	c   1.1s|     1 |     0 |   314 |4972k|   0 |  61 | 344 | 579 | 579 | 344 | 600 |  21 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.29/1.36	c   1.3s|     1 |     0 |   439 |4994k|   0 |  57 | 344 | 579 | 579 | 344 | 601 |  22 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.49/1.53	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.49/1.53	c   1.4s|     1 |     0 |   527 |5430k|   0 |  44 | 344 | 579 | 579 | 344 | 603 |  24 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.59/1.68	c   1.6s|     1 |     0 |   583 |5542k|   0 |  39 | 344 | 579 | 579 | 344 | 603 |  26 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.70/1.79	c   1.7s|     1 |     0 |   636 |5567k|   0 |  51 | 344 | 579 | 579 | 344 | 604 |  27 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.89/1.93	c   1.9s|     1 |     0 |   699 |5594k|   0 |  46 | 344 | 579 | 579 | 344 | 605 |  28 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
1.99/2.06	c   2.0s|     1 |     0 |   753 |5617k|   0 |  65 | 344 | 579 | 579 | 344 | 606 |  29 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
2.19/2.23	c   2.1s|     1 |     0 |   836 |5661k|   0 |   0 | 344 | 579 | 579 | 344 | 608 |  31 |   0 |   0 | 1.500000e+01 | 2.600000e+01 |  73.33%
2.19/2.23	o 18
2.19/2.23	c k 2.1s|     1 |     0 |   836 |5671k|   0 |   0 | 344 | 579 | 579 | 344 | 608 |  31 |   0 |   0 | 1.500000e+01 | 1.800000e+01 |  20.00%
2.19/2.24	c   2.1s|     1 |     0 |   836 |5666k|   0 |   0 | 344 | 579 | 579 | 344 | 608 |  31 |   0 |   0 | 1.500000e+01 | 1.800000e+01 |  20.00%
2.19/2.24	o 15
2.19/2.24	c * 2.1s|     1 |     0 |   836 |5671k|   0 |   - | 344 | 579 | 579 | 344 | 608 |  31 |   0 |   0 | 1.500000e+01 | 1.500000e+01 |   0.00%
2.19/2.24	c 
2.19/2.24	c SCIP Status        : problem is solved [optimal solution found]
2.19/2.24	c Solving Time (sec) : 2.15
2.19/2.24	c Solving Nodes      : 1
2.19/2.24	c Primal Bound       : +1.50000000000000e+01 (7 solutions)
2.19/2.24	c Dual Bound         : +1.50000000000000e+01
2.19/2.24	c Gap                : 0.00 %
2.19/2.24	c NODE         1
2.19/2.24	c DUAL BOUND   15
2.19/2.24	c PRIMAL BOUND 15
2.19/2.24	c GAP          0
2.19/2.24	s OPTIMUM FOUND
2.19/2.24	v -x349 -x348 x347 -x346 -x345 -x344 -x343 x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 
2.19/2.24	v -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 
2.19/2.24	v -x306 -x305 x304 -x303 -x302 x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 
2.19/2.24	v -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265 
2.19/2.24	v -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 
2.19/2.24	v -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 
2.19/2.24	v -x222 -x221 -x220 -x219 -x218 x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 
2.19/2.24	v -x201 -x200 x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 
2.19/2.24	v -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 
2.19/2.24	v -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 
2.19/2.24	v -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 
2.19/2.24	v x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 
2.19/2.24	v -x97 x96 -x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 
2.19/2.24	v -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 
2.19/2.24	v -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 
2.19/2.24	v -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
2.19/2.24	c SCIP Status        : problem is solved [optimal solution found]
2.19/2.24	c Solving Time       :       2.15
2.19/2.24	c Original Problem   :
2.19/2.24	c   Problem name     : HOME/instance-1868901-1245149069.opb
2.19/2.24	c   Variables        : 349 (349 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.24	c   Constraints      : 707 initial, 707 maximal
2.19/2.24	c Presolved Problem  :
2.19/2.24	c   Problem name     : t_HOME/instance-1868901-1245149069.opb
2.19/2.24	c   Variables        : 344 (344 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.24	c   Constraints      : 579 initial, 579 maximal
2.19/2.24	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.19/2.24	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.19/2.24	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
2.19/2.24	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.19/2.24	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.19/2.24	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.19/2.24	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.19/2.24	c   linear           :       0.03          1          0          0          1          0         11          4          0
2.19/2.24	c   logicor          :       0.02          0          0          0          0          0        117          0          0
2.19/2.24	c   root node        :          -          0          -          -          0          -          -          -          -
2.19/2.24	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.19/2.24	c   integral         :          0          0          0          1          0          0          0          0          0          0
2.19/2.24	c   logicor          :        579         16         54          1          0          0          0          0          0          0
2.19/2.24	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.19/2.24	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.19/2.24	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.19/2.24	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.19/2.24	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.19/2.24	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.19/2.24	c   rootredcost      :       0.00          0          0          0
2.19/2.24	c   pseudoobj        :       0.00          9          0          0
2.19/2.24	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.19/2.24	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.19/2.24	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.24	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.24	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.19/2.24	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.19/2.24	c   applied globally :          -          -          -          0        0.0          -          -          -
2.19/2.24	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.19/2.24	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.19/2.24	c   cut pool         :       0.01         15          -          -         16          -    (maximal pool size: 464)
2.19/2.24	c   redcost          :       0.00         17          0          0          0          0
2.19/2.24	c   impliedbounds    :       0.00         15          0          0          0          0
2.19/2.24	c   intobj           :       0.00          0          0          0          0          0
2.19/2.24	c   gomory           :       0.87         17          0          0       2383          0
2.19/2.24	c   strongcg         :       0.73         17          0          0       2354          0
2.19/2.24	c   cmir             :       0.09         10          0          0          4          0
2.19/2.24	c   flowcover        :       0.13         10          0          0          6          0
2.19/2.24	c   clique           :       0.00          1          0          0          0          0
2.19/2.24	c   zerohalf         :       0.00          0          0          0          0          0
2.19/2.24	c   mcf              :       0.01          1          0          0          0          0
2.19/2.24	c Pricers            :       Time      Calls       Vars
2.19/2.24	c   problem variables:       0.00          0          0
2.19/2.24	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.19/2.24	c   pscost           :       0.00          0          0          0          0          0          0
2.19/2.24	c   inference        :       0.00          0          0          0          0          0          0
2.19/2.24	c   mostinf          :       0.00          0          0          0          0          0          0
2.19/2.24	c   leastinf         :       0.00          0          0          0          0          0          0
2.19/2.24	c   fullstrong       :       0.00          0          0          0          0          0          0
2.19/2.24	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.19/2.24	c   random           :       0.00          0          0          0          0          0          0
2.19/2.24	c   relpscost        :       0.00          0          0          0          0          0          0
2.19/2.24	c Primal Heuristics  :       Time      Calls      Found
2.19/2.24	c   LP solutions     :       0.00          -          1
2.19/2.24	c   pseudo solutions :       0.00          -          0
2.19/2.24	c   simplerounding   :       0.00         15          0
2.19/2.24	c   rounding         :       0.01         15          3
2.19/2.24	c   shifting         :       0.00         15          2
2.19/2.24	c   intshifting      :       0.00          0          0
2.19/2.24	c   oneopt           :       0.00          1          1
2.19/2.24	c   fixandinfer      :       0.00          0          0
2.19/2.24	c   feaspump         :       0.00          0          0
2.19/2.24	c   coefdiving       :       0.00          0          0
2.19/2.24	c   pscostdiving     :       0.00          0          0
2.19/2.24	c   fracdiving       :       0.00          0          0
2.19/2.24	c   veclendiving     :       0.00          0          0
2.19/2.24	c   intdiving        :       0.00          0          0
2.19/2.24	c   actconsdiving    :       0.00          0          0
2.19/2.24	c   objpscostdiving  :       0.00          0          0
2.19/2.24	c   rootsoldiving    :       0.00          0          0
2.19/2.24	c   linesearchdiving :       0.00          0          0
2.19/2.24	c   guideddiving     :       0.00          0          0
2.19/2.24	c   octane           :       0.00          0          0
2.19/2.24	c   rens             :       0.01          0          0
2.19/2.24	c   rins             :       0.00          0          0
2.19/2.24	c   localbranching   :       0.00          0          0
2.19/2.24	c   mutation         :       0.00          0          0
2.19/2.24	c   crossover        :       0.00          0          0
2.19/2.24	c   dins             :       0.00          0          0
2.19/2.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.19/2.24	c   primal LP        :       0.02          0          0       0.00       0.00
2.19/2.24	c   dual LP          :       0.19         16        836      52.25    4400.00
2.19/2.24	c   barrier LP       :       0.00          0          0       0.00          -
2.19/2.24	c   diving/probing LP:       0.00          0          0       0.00          -
2.19/2.24	c   strong branching :       0.00          0          0       0.00          -
2.19/2.24	c     (at root node) :          -          0          0       0.00          -
2.19/2.24	c   conflict analysis:       0.00          0          0       0.00          -
2.19/2.24	c B&B Tree           :
2.19/2.24	c   number of runs   :          1
2.19/2.24	c   nodes            :          1
2.19/2.24	c   nodes (total)    :          1
2.19/2.24	c   nodes left       :          0
2.19/2.24	c   max depth        :          0
2.19/2.24	c   max depth (total):          0
2.19/2.24	c   backtracks       :          0 (0.0%)
2.19/2.24	c   delayed cutoffs  :          0
2.19/2.24	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.19/2.24	c   avg switch length:       2.00
2.19/2.24	c   switching time   :       0.00
2.19/2.24	c Solution           :
2.19/2.24	c   Solutions found  :          7 (7 improvements)
2.19/2.24	c   Primal Bound     : +1.50000000000000e+01   (in run 1, after 1 nodes, 2.15 seconds, depth 0, found by <relaxation>)
2.19/2.24	c   Dual Bound       : +1.50000000000000e+01
2.19/2.24	c   Gap              :       0.00 %
2.19/2.24	c   Root Dual Bound  : +1.50000000000000e+01
2.19/2.26	c Time complete: 2.25.

Verifier Data 

OK	15

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868901-1245149069/watcher-1868901-1245149069 -o /tmp/evaluation-result-1868901-1245149069/solver-1868901-1245149069 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868901-1245149069.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: 0.92 0.98 0.99 3/64 1725
/proc/meminfo: memFree=1855624/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=5812 CPUtime=0
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 182507607 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1725/statm: 1453 501 332 1256 0 192 0

[startup+0.0833389 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1725
/proc/meminfo: memFree=1855624/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=16676 CPUtime=0.07
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 3333 0 0 0 6 1 0 0 18 0 1 0 182507607 17076224 2963 1992294400 4194304 9342243 548682068736 18446744073709551615 4764486 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 4169 2963 474 1256 0 2908 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16676

[startup+0.101343 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1725
/proc/meminfo: memFree=1855624/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=16676 CPUtime=0.09
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 3334 0 0 0 8 1 0 0 18 0 1 0 182507607 17076224 2964 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 4169 2964 475 1256 0 2908 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16676

[startup+0.301385 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1725
/proc/meminfo: memFree=1855624/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=23920 CPUtime=0.29
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 5095 0 0 0 27 2 0 0 19 0 1 0 182507607 24494080 4707 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 5980 4707 650 1256 0 4719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23920

[startup+0.701472 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1725
/proc/meminfo: memFree=1855624/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=30192 CPUtime=0.69
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 6688 0 0 0 66 3 0 0 24 0 1 0 182507607 30916608 6299 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 7548 6299 650 1256 0 6287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30192

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1726
/proc/meminfo: memFree=1830592/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=37192 CPUtime=1.49
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 8381 0 0 0 145 4 0 0 25 0 1 0 182507607 38084608 7987 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 9298 7987 651 1256 0 8037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37192

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

[startup+1.90173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1726
/proc/meminfo: memFree=1830592/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=37940 CPUtime=1.89
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 8570 0 0 0 184 5 0 0 25 0 1 0 182507607 38850560 8176 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 9485 8176 664 1256 0 8224 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 37940

[startup+2.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1726
/proc/meminfo: memFree=1824896/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=38512 CPUtime=2.09
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 8697 0 0 0 204 5 0 0 25 0 1 0 182507607 39436288 8303 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 9628 8303 664 1256 0 8367 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 38512

[startup+2.20679 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1726
/proc/meminfo: memFree=1824896/2055920 swapFree=4192812/4192956
[pid=1725] ppid=1723 vsize=38512 CPUtime=2.19
/proc/1725/stat : 1725 (pbscip.linux.x8) R 1723 1725 1439 0 -1 4194304 8697 0 0 0 214 5 0 0 25 0 1 0 182507607 39436288 8303 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1725/statm: 9628 8303 664 1256 0 8367 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 38512

Child status: 0
Real time (s): 2.26585
CPU time (s): 2.26566
CPU user time (s): 2.19667
CPU system time (s): 0.068989
CPU usage (%): 99.9915
Max. virtual memory (cumulated for all children) (KiB): 38512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.19667
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9273
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= 5
involuntary context switches= 3

runsolver used 0.006998 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 12:44:29
IDJOB=1868901
IDBENCH=2051
IDSOLVER=684
FILE ID=node10/1868901-1245149069
PBS_JOBID= 9363751
Free space on /tmp= 65988 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-clip.b.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-1868901-1245149069/watcher-1868901-1245149069 -o /tmp/evaluation-result-1868901-1245149069/solver-1868901-1245149069 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868901-1245149069.opb

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

MD5SUM BENCH= 3b68d80e8ba1b8a702f9c691105ea9d4
RANDOM SEED=1479510707

node10.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		: 3000.263
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		: 3000.263
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:       1856104 kB
Buffers:         29880 kB
Cached:         103468 kB
SwapCached:          0 kB
Active:          46812 kB
Inactive:        99984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           12140 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            39080 kB
Committed_AS:   178796 kB
PageTables:       1376 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= 65976 MiB
End job on node10 at 2009-06-16 12:44:31