Trace number 2666060

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT15 1.20482 1.20579

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 benchmark0.370943
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 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2666060-1276413375.opb>
0.00/0.04	c original problem has 349 variables (349 bin, 0 int, 0 impl, 0 cont) and 707 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.05	o 349
0.00/0.05	c feasible solution found by trivial heuristic, objective value  3.490000e+02
0.00/0.05	c presolving:
0.05/0.07	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
0.09/0.11	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
0.09/0.11	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
0.09/0.12	c    (0.1s) probing: 101/344 (29.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12	c presolving (4 rounds):
0.09/0.12	c  5 deleted vars, 128 deleted constraints, 1 tightened bounds, 0 added holes, 4 changed sides, 0 changed coefficients
0.09/0.12	c  4 implications, 0 cliques
0.09/0.12	c presolved problem has 344 variables (344 bin, 0 int, 0 impl, 0 cont) and 579 constraints
0.09/0.12	c     579 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.06
0.09/0.12	c - non default parameters ----------------------------------------------------------------------
0.09/0.12	c # SCIP version 1.2.1.2
0.09/0.12	c 
0.09/0.12	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c conflict/interconss = 0
0.09/0.12	c 
0.09/0.12	c # should binary conflicts be preferred?
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c conflict/preferbinary = TRUE
0.09/0.12	c 
0.09/0.12	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12	c constraints/agelimit = 1
0.09/0.12	c 
0.09/0.12	c # should enforcement of pseudo solution be disabled?
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/disableenfops = TRUE
0.09/0.12	c 
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = 10000
0.09/0.12	c 
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = 1799.97
0.09/0.12	c 
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = 1620
0.09/0.12	c 
0.09/0.12	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12	c lp/solvefreq = 0
0.09/0.12	c 
0.09/0.12	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.09/0.12	c # [type: char, range: {lafpsqd}, default: l]
0.09/0.12	c lp/pricing = a
0.09/0.12	c 
0.09/0.12	c # should presolving try to simplify inequalities
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/linear/simplifyinequalities = TRUE
0.09/0.12	c 
0.09/0.12	c # should presolving try to simplify knapsacks
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12	c 
0.09/0.12	c # priority of node selection rule <dfs> in standard mode
0.09/0.12	c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.12	c nodeselection/dfs/stdpriority = 1000000
0.09/0.12	c 
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving
0.09/0.12	c 
0.09/0.12	o 345
0.09/0.12	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c t 0.1s|     1 |     0 |     0 |     - |1956k|   0 |   - | 344 | 579 |   0 |   0 |   0 |   0 |   0 |      --      | 3.450000e+02 |    Inf 
0.09/0.12	o 309
0.09/0.12	c t 0.1s|     1 |     0 |     0 |     - |1960k|   0 |   - | 344 | 579 |   0 |   0 |   0 |   0 |   0 |      --      | 3.090000e+02 |    Inf 
0.09/0.13	o 24
0.09/0.13	c b 0.1s|     1 |     0 |     0 |     - |2828k|   0 |   - | 344 | 579 | 344 | 579 |   0 |   0 |   0 |      --      | 2.400000e+01 |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |    71 |     - |2824k|   0 |  42 | 344 | 579 | 344 | 579 |   0 |   0 |   0 | 1.323214e+01 | 2.400000e+01 |  81.38%
0.09/0.14	o 21
0.09/0.14	c b 0.1s|     1 |     0 |    71 |     - |2840k|   0 |  42 | 344 | 579 | 344 | 579 |   0 |   0 |   0 | 1.323214e+01 | 2.100000e+01 |  58.70%
0.19/0.24	c   0.2s|     1 |     0 |   101 |     - |3007k|   0 |  32 | 344 | 579 | 344 | 583 |   4 |   0 |   0 | 1.382127e+01 | 2.100000e+01 |  51.94%
0.19/0.24	o 20
0.19/0.24	c b 0.2s|     1 |     0 |   101 |     - |3016k|   0 |  32 | 344 | 579 | 344 | 583 |   4 |   0 |   0 | 1.382127e+01 | 2.000000e+01 |  44.70%
0.29/0.35	c   0.3s|     1 |     0 |   135 |     - |3195k|   0 |  32 | 344 | 579 | 344 | 587 |   8 |   0 |   0 | 1.406661e+01 | 2.000000e+01 |  42.18%
0.39/0.45	c   0.4s|     1 |     0 |   155 |     - |3397k|   0 |  23 | 344 | 579 | 344 | 591 |  12 |   0 |   0 | 1.448471e+01 | 2.000000e+01 |  38.08%
0.49/0.53	c   0.5s|     1 |     0 |   192 |     - |3455k|   0 |  42 | 344 | 579 | 344 | 594 |  15 |   0 |   0 | 1.473299e+01 | 2.000000e+01 |  35.75%
0.59/0.62	c   0.5s|     1 |     0 |   254 |     - |3468k|   0 |  37 | 344 | 579 | 344 | 595 |  16 |   0 |   0 | 1.477452e+01 | 2.000000e+01 |  35.37%
0.69/0.72	c   0.6s|     1 |     0 |   269 |     - |3542k|   0 |  38 | 344 | 579 | 344 | 596 |  17 |   0 |   0 | 1.500000e+01 | 2.000000e+01 |  33.33%
0.79/0.86	c   0.8s|     1 |     0 |   281 |     - |4146k|   0 |  38 | 344 | 579 | 344 | 597 |  18 |   0 |   0 | 1.500000e+01 | 2.000000e+01 |  33.33%
0.88/1.00	c   0.9s|     1 |     0 |   324 |     - |4604k|   0 |  28 | 344 | 579 | 344 | 598 |  19 |   0 |   0 | 1.500000e+01 | 2.000000e+01 |  33.33%
1.00/1.09	c   1.0s|     1 |     0 |   341 |     - |4815k|   0 |  32 | 344 | 579 | 344 | 600 |  21 |   0 |   0 | 1.500000e+01 | 2.000000e+01 |  33.33%
1.10/1.16	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.10/1.16	c   1.1s|     1 |     0 |   345 |     - |4851k|   0 |  10 | 344 | 579 | 344 | 601 |  22 |   0 |   0 | 1.500000e+01 | 2.000000e+01 |  33.33%
1.10/1.16	o 19
1.10/1.16	c R 1.1s|     1 |     0 |   345 |     - |4856k|   0 |  10 | 344 | 579 | 344 | 601 |  22 |   0 |   0 | 1.500000e+01 | 1.900000e+01 |  26.67%
1.10/1.16	o 18
1.10/1.16	c s 1.1s|     1 |     0 |   345 |     - |4860k|   0 |  10 | 344 | 579 | 344 | 601 |  22 |   0 |   0 | 1.500000e+01 | 1.800000e+01 |  20.00%
1.10/1.18	c   1.1s|     1 |     0 |   347 |     - |4881k|   0 |   8 | 344 | 579 | 344 | 601 |  23 |   0 |   0 | 1.500000e+01 | 1.800000e+01 |  20.00%
1.10/1.18	o 15
1.10/1.18	c b 1.1s|     1 |     0 |   347 |     - |4890k|   0 |   - | 344 | 579 | 344 | 601 |  23 |   0 |   0 | 1.500000e+01 | 1.500000e+01 |   0.00%
1.10/1.18	c   1.1s|     1 |     0 |   347 |     - |4885k|   0 |   - | 344 | 579 | 344 | 601 |  23 |   0 |   0 | 1.500000e+01 | 1.500000e+01 |   0.00%
1.10/1.18	c 
1.10/1.18	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.18	c Solving Time (sec) : 1.10
1.10/1.18	c Solving Nodes      : 1
1.10/1.18	c Primal Bound       : +1.50000000000000e+01 (9 solutions)
1.10/1.18	c Dual Bound         : +1.50000000000000e+01
1.10/1.18	c Gap                : 0.00 %
1.10/1.19	s OPTIMUM FOUND
1.10/1.19	v -x349 -x348 x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 
1.10/1.19	v -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 
1.10/1.19	v -x306 -x305 x304 -x303 -x302 x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 
1.10/1.19	v -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265 
1.10/1.19	v -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244 
1.10/1.19	v -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 
1.10/1.19	v -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 
1.10/1.19	v -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 
1.10/1.19	v -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 
1.10/1.19	v -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 
1.10/1.19	v -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 
1.10/1.19	v x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 
1.10/1.19	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 
1.10/1.19	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 
1.10/1.19	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 
1.10/1.19	v -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
1.10/1.19	c SCIP Status        : problem is solved [optimal solution found]
1.10/1.19	c Solving Time       :       1.10
1.10/1.19	c Original Problem   :
1.10/1.19	c   Problem name     : HOME/instance-2666060-1276413375.opb
1.10/1.19	c   Variables        : 349 (349 binary, 0 integer, 0 implicit integer, 0 continuous)
1.10/1.19	c   Constraints      : 707 initial, 707 maximal
1.10/1.19	c Presolved Problem  :
1.10/1.19	c   Problem name     : t_HOME/instance-2666060-1276413375.opb
1.10/1.19	c   Variables        : 344 (344 binary, 0 integer, 0 implicit integer, 0 continuous)
1.10/1.19	c   Constraints      : 579 initial, 579 maximal
1.10/1.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.10/1.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.10/1.19	c   dualfix          :       0.00          4          0          0          0          0          0          0          0
1.10/1.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.10/1.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.10/1.19	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.10/1.19	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.10/1.19	c   linear           :       0.03          1          0          0          1          0         11          4          0
1.10/1.19	c   logicor          :       0.02          0          0          0          0          0        117          0          0
1.10/1.19	c   root node        :          -          0          -          -          0          -          -          -          -
1.10/1.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.19	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.10/1.19	c   logicor          :        579         11         54          0          0          0          0          0          0          0
1.10/1.19	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1.10/1.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.10/1.19	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.10/1.19	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.10/1.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.10/1.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.10/1.19	c   vbounds          :       0.00          2          0          0
1.10/1.19	c   rootredcost      :       0.00          0          0          0
1.10/1.19	c   pseudoobj        :       0.00          8          0          0
1.10/1.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.10/1.19	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.19	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.10/1.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.10/1.19	c   applied globally :          -          -          -          0        0.0          -          -          -
1.10/1.19	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.10/1.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.10/1.19	c   cut pool         :       0.01         10          -          -         55          -    (maximal pool size: 348)
1.10/1.19	c   redcost          :       0.00         11          0          0          0          0
1.10/1.19	c   impliedbounds    :       0.00         11          0          0          0          0
1.10/1.19	c   intobj           :       0.00          0          0          0          0          0
1.10/1.19	c   cgmip            :       0.00          0          0          0          0          0
1.10/1.19	c   gomory           :       0.39         11          0          0       2033          0
1.10/1.19	c   strongcg         :       0.29         11          0          0       1765          0
1.10/1.19	c   cmir             :       0.10         10          0          0          3          0
1.10/1.19	c   flowcover        :       0.15         10          0          0          2          0
1.10/1.19	c   clique           :       0.00          1          0          0          0          0
1.10/1.19	c   zerohalf         :       0.00          0          0          0          0          0
1.10/1.19	c   mcf              :       0.00          1          0          0          0          0
1.10/1.19	c   rapidlearning    :       0.00          0          0          0          0          0
1.10/1.19	c Pricers            :       Time      Calls       Vars
1.10/1.19	c   problem variables:       0.00          0          0
1.10/1.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.10/1.19	c   pscost           :       0.00          0          0          0          0          0          0
1.10/1.19	c   inference        :       0.00          0          0          0          0          0          0
1.10/1.19	c   mostinf          :       0.00          0          0          0          0          0          0
1.10/1.19	c   leastinf         :       0.00          0          0          0          0          0          0
1.10/1.19	c   fullstrong       :       0.00          0          0          0          0          0          0
1.10/1.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.10/1.19	c   random           :       0.00          0          0          0          0          0          0
1.10/1.19	c   relpscost        :       0.00          0          0          0          0          0          0
1.10/1.19	c Primal Heuristics  :       Time      Calls      Found
1.10/1.19	c   LP solutions     :       0.00          -          0
1.10/1.19	c   pseudo solutions :       0.00          -          0
1.10/1.19	c   trivial          :       0.00          2          3
1.10/1.19	c   simplerounding   :       0.00         11          0
1.10/1.19	c   zirounding       :       0.00          0          0
1.10/1.19	c   rounding         :       0.00         11          1
1.10/1.19	c   shifting         :       0.01         11          1
1.10/1.19	c   intshifting      :       0.00          0          0
1.10/1.19	c   oneopt           :       0.00          5          4
1.10/1.19	c   twoopt           :       0.00          0          0
1.10/1.19	c   fixandinfer      :       0.00          0          0
1.10/1.19	c   feaspump         :       0.00          0          0
1.10/1.19	c   coefdiving       :       0.00          0          0
1.10/1.19	c   pscostdiving     :       0.00          0          0
1.10/1.19	c   fracdiving       :       0.00          0          0
1.10/1.19	c   veclendiving     :       0.00          0          0
1.10/1.19	c   intdiving        :       0.00          0          0
1.10/1.19	c   actconsdiving    :       0.00          0          0
1.10/1.19	c   objpscostdiving  :       0.00          0          0
1.10/1.19	c   rootsoldiving    :       0.00          0          0
1.10/1.19	c   linesearchdiving :       0.00          0          0
1.10/1.19	c   guideddiving     :       0.00          0          0
1.10/1.19	c   octane           :       0.00          0          0
1.10/1.19	c   rens             :       0.00          0          0
1.10/1.19	c   rins             :       0.00          0          0
1.10/1.19	c   localbranching   :       0.00          0          0
1.10/1.19	c   mutation         :       0.00          0          0
1.10/1.19	c   crossover        :       0.00          0          0
1.10/1.19	c   dins             :       0.00          0          0
1.10/1.19	c   undercover       :       0.00          0          0
1.10/1.19	c   nlp              :       0.00          0          0
1.10/1.19	c   trysol           :       0.00          0          0
1.10/1.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.10/1.19	c   primal LP        :       0.01          0          0       0.00       0.00
1.10/1.19	c   dual LP          :       0.04         12        347      28.92    8675.00
1.10/1.19	c   lex dual LP      :       0.00          0          0       0.00          -
1.10/1.19	c   barrier LP       :       0.00          0          0       0.00          -
1.10/1.19	c   diving/probing LP:       0.00          0          0       0.00          -
1.10/1.19	c   strong branching :       0.00          0          0       0.00          -
1.10/1.19	c     (at root node) :          -          0          0       0.00          -
1.10/1.19	c   conflict analysis:       0.00          0          0       0.00          -
1.10/1.19	c B&B Tree           :
1.10/1.19	c   number of runs   :          1
1.10/1.19	c   nodes            :          1
1.10/1.19	c   nodes (total)    :          1
1.10/1.19	c   nodes left       :          0
1.10/1.19	c   max depth        :          0
1.10/1.19	c   max depth (total):          0
1.10/1.19	c   backtracks       :          0 (0.0%)
1.10/1.19	c   delayed cutoffs  :          0
1.10/1.19	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.10/1.19	c   avg switch length:       2.00
1.10/1.19	c   switching time   :       0.00
1.10/1.19	c Solution           :
1.10/1.19	c   Solutions found  :          9 (9 improvements)
1.10/1.19	c   First Solution   : +3.49000000000000e+02   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
1.10/1.19	c   Primal Bound     : +1.50000000000000e+01   (in run 1, after 1 nodes, 1.10 seconds, depth 0, found by <oneopt>)
1.10/1.19	c   Dual Bound       : +1.50000000000000e+01
1.10/1.19	c   Gap              :       0.00 %
1.10/1.19	c   Root Dual Bound  : +1.50000000000000e+01
1.10/1.19	c   Root Iterations  :        347
1.19/1.20	c Time complete: 1.19.

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-2666060-1276413375/watcher-2666060-1276413375 -o /tmp/evaluation-result-2666060-1276413375/solver-2666060-1276413375 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666060-1276413375.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: 1.00 1.00 1.00 2/106 23399
/proc/meminfo: memFree=1736604/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=6488 CPUtime=0
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 609 0 0 0 0 0 0 0 22 0 1 0 16941499 6643712 529 1992294400 4194304 9819077 140733460601648 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23399/statm: 1622 530 338 1374 0 243 0

[startup+0.061172 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23399
/proc/meminfo: memFree=1736604/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=15788 CPUtime=0.05
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 3085 0 0 0 5 0 0 0 23 0 1 0 16941499 16166912 2651 1992294400 4194304 9819077 140733460601648 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23399/statm: 3947 2651 492 1374 0 2568 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15788

[startup+0.101176 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23399
/proc/meminfo: memFree=1736604/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=16112 CPUtime=0.09
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 3957 0 0 0 8 1 0 0 23 0 1 0 16941499 16498688 2752 1992294400 4194304 9819077 140733460601648 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23399/statm: 4028 2752 499 1374 0 2649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16112

[startup+0.301199 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23399
/proc/meminfo: memFree=1736604/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=25800 CPUtime=0.29
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 6502 0 0 0 26 3 0 0 23 0 1 0 16941499 26419200 4960 1992294400 4194304 9819077 140733460601648 18446744073709551615 8726374 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23399/statm: 6450 4960 667 1374 0 5071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25800

[startup+0.701247 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 23399
/proc/meminfo: memFree=1736604/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=34200 CPUtime=0.69
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 8569 0 0 0 65 4 0 0 25 0 1 0 16941499 35020800 6864 1992294400 4194304 9819077 140733460601648 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23399/statm: 8550 6864 669 1374 0 7171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34200

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

[startup+1.10929 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23400
/proc/meminfo: memFree=1708448/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=39012 CPUtime=1.1
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 9951 0 0 0 105 5 0 0 25 0 1 0 16941499 39948288 8058 1992294400 4194304 9819077 140733460601648 18446744073709551615 6044463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23399/statm: 9753 8058 669 1374 0 8374 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 39012

[startup+1.20131 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23400
/proc/meminfo: memFree=1708448/2059040 swapFree=4136464/4192956
[pid=23399] ppid=23397 vsize=22828 CPUtime=1.19
/proc/23399/stat : 23399 (pbscip.linux.x8) R 23397 23399 23060 0 -1 4202496 10109 0 0 0 114 5 0 0 25 0 1 0 16941499 23375872 4726 1992294400 4194304 9819077 140733460601648 18446744073709551615 6180452 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23399/statm: 5707 4726 685 1374 0 4328 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 22828

Child status: 0
Real time (s): 1.20579
CPU time (s): 1.20482
CPU user time (s): 1.14682
CPU system time (s): 0.057991
CPU usage (%): 99.9189
Max. virtual memory (cumulated for all children) (KiB): 39012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14682
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10117
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= 3

runsolver used 0.005999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-13 09:16:15
IDJOB=2666060
IDBENCH=2051
IDSOLVER=1168
FILE ID=node001/2666060-1276413375
PBS_JOBID= 11173286
Free space on /tmp= 62392 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666060-1276413375/watcher-2666060-1276413375 -o /tmp/evaluation-result-2666060-1276413375/solver-2666060-1276413375 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666060-1276413375.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3b68d80e8ba1b8a702f9c691105ea9d4
RANDOM SEED=446610166

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1737008 kB
Buffers:         82392 kB
Cached:         154284 kB
SwapCached:      16988 kB
Active:         136836 kB
Inactive:       119788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1737008 kB
SwapTotal:     4192956 kB
SwapFree:      4136464 kB
Dirty:            6356 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:           9264 kB
Slab:            43660 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180588 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= 62384 MiB
End job on node001 at 2010-06-13 09:16:16