Trace number 3447420

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 NameAnswerCPU timeWall clock time
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPTIMUM 0.143978 0.145171

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/web/
uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-66-100-0.wbo
MD5SUM11b5382626eb4b4626e558a03fc2298b
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.000999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables237
Total number of constraints197
Number of soft constraints68
Number of constraints which are clauses123
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints74
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 3132
Min constraint cost 1
Max constraint cost 95
Sum of constraints costs 3131
Biggest number in a constraint 772
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2305
Number of bits of the biggest sum of numbers12
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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3447420-1307899864.wbo>
0.00/0.00	c original problem has 305 variables (305 bin, 0 int, 0 impl, 0 cont) and 198 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 150 impls, 0 clqs
0.00/0.01	c (round 2) 0 del vars, 1 del conss, 0 add conss, 68 chg bounds, 39 chg sides, 78 chg coeffs, 0 upgd conss, 150 impls, 0 clqs
0.00/0.01	c (round 3) 0 del vars, 1 del conss, 0 add conss, 68 chg bounds, 39 chg sides, 78 chg coeffs, 128 upgd conss, 150 impls, 0 clqs
0.00/0.01	c (round 4) 0 del vars, 1 del conss, 4 add conss, 68 chg bounds, 43 chg sides, 86 chg coeffs, 129 upgd conss, 162 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 188/305 (61.6%) - 0 fixings, 0 aggregations, 6 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 (5 rounds):
0.00/0.02	c  0 deleted vars, 1 deleted constraints, 4 added constraints, 68 tightened bounds, 0 added holes, 43 changed sides, 86 changed coefficients
0.00/0.02	c  245 implications, 0 cliques
0.00/0.02	c presolved problem has 373 variables (305 bin, 0 int, 68 impl, 0 cont) and 269 constraints
0.00/0.02	c      54 constraints of type <knapsack>
0.00/0.02	c      53 constraints of type <setppc>
0.00/0.02	c      68 constraints of type <linear>
0.00/0.02	c      68 constraints of type <indicator>
0.00/0.02	c      26 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 - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 2.0.1.4
0.00/0.02	c 
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 = 10000
0.00/0.02	c 
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 = 1800
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 = 13950
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # belongs reading time to solving time?
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c timing/reading = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	c 
0.00/0.02	o 57
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c T 0.0s|     1 |     0 |     0 |     - |1672k|   0 |   - | 373 | 337 | 373 | 201 |   0 |   0 |   0 |      --      | 5.700000e+01 |    Inf 
0.00/0.02	c   0.0s|     1 |     0 |    51 |     - |1557k|   0 |  24 | 373 | 287 | 373 | 201 |   0 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.03/0.05	c   0.1s|     1 |     0 |   143 |     - |1655k|   0 |  16 | 373 | 289 | 373 | 224 |  31 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.03/0.06	c   0.1s|     1 |     0 |   191 |     - |1693k|   0 |  22 | 373 | 289 | 373 | 243 |  50 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.03/0.06	c   0.1s|     1 |     0 |   343 |     - |1745k|   0 |  14 | 373 | 289 | 373 | 262 |  69 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.03/0.07	c   0.1s|     1 |     0 |   396 |     - |1797k|   0 |  29 | 373 | 289 | 373 | 284 |  91 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.03/0.08	c   0.1s|     1 |     0 |   431 |     - |1895k|   0 |  38 | 373 | 289 | 373 | 311 | 118 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.03/0.09	c   0.1s|     1 |     0 |   480 |     - |1987k|   0 |  15 | 373 | 289 | 373 | 340 | 147 |   0 |   0 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.09/0.11	c   0.1s|     1 |     2 |   480 |     - |1987k|   0 |  15 | 373 | 289 | 373 | 340 | 147 |   0 |   9 | 0.000000e+00 | 5.700000e+01 |    Inf 
0.09/0.11	c (run 1, node 1) restarting after 66 global fixings of integer variables
0.09/0.11	c 
0.09/0.11	c (restart) converted 36 cuts from the global cut pool into linear constraints
0.09/0.11	c 
0.09/0.11	c presolving:
0.09/0.11	c (round 1) 68 del vars, 3 del conss, 4 add conss, 0 chg bounds, 11 chg sides, 20 chg coeffs, 0 upgd conss, 360 impls, 1 clqs
0.09/0.11	c (round 2) 69 del vars, 7 del conss, 7 add conss, 0 chg bounds, 14 chg sides, 26 chg coeffs, 0 upgd conss, 366 impls, 1 clqs
0.09/0.12	c (round 3) 70 del vars, 12 del conss, 9 add conss, 0 chg bounds, 18 chg sides, 30 chg coeffs, 0 upgd conss, 368 impls, 1 clqs
0.09/0.12	c (round 4) 71 del vars, 17 del conss, 12 add conss, 0 chg bounds, 21 chg sides, 36 chg coeffs, 47 upgd conss, 374 impls, 1 clqs
0.09/0.12	c (round 5) 72 del vars, 20 del conss, 14 add conss, 0 chg bounds, 37 chg sides, 116 chg coeffs, 47 upgd conss, 376 impls, 1 clqs
0.09/0.12	c (round 6) 73 del vars, 22 del conss, 17 add conss, 0 chg bounds, 40 chg sides, 122 chg coeffs, 47 upgd conss, 382 impls, 1 clqs
0.09/0.12	c (round 7) 74 del vars, 25 del conss, 19 add conss, 0 chg bounds, 42 chg sides, 126 chg coeffs, 47 upgd conss, 384 impls, 1 clqs
0.09/0.12	c (round 8) 75 del vars, 28 del conss, 21 add conss, 0 chg bounds, 44 chg sides, 130 chg coeffs, 47 upgd conss, 388 impls, 1 clqs
0.09/0.12	c (round 9) 76 del vars, 31 del conss, 22 add conss, 0 chg bounds, 45 chg sides, 132 chg coeffs, 47 upgd conss, 390 impls, 1 clqs
0.09/0.13	c (round 10) 76 del vars, 33 del conss, 22 add conss, 0 chg bounds, 45 chg sides, 132 chg coeffs, 47 upgd conss, 390 impls, 1 clqs
0.09/0.13	c (round 11) 76 del vars, 35 del conss, 22 add conss, 0 chg bounds, 45 chg sides, 132 chg coeffs, 47 upgd conss, 390 impls, 1 clqs
0.09/0.13	c (round 12) 76 del vars, 35 del conss, 22 add conss, 0 chg bounds, 45 chg sides, 132 chg coeffs, 86 upgd conss, 390 impls, 1 clqs
0.09/0.13	c presolving (13 rounds):
0.09/0.13	c  76 deleted vars, 35 deleted constraints, 22 added constraints, 0 tightened bounds, 0 added holes, 45 changed sides, 132 changed coefficients
0.09/0.13	c  390 implications, 1 cliques
0.09/0.13	c presolved problem has 297 variables (258 bin, 0 int, 39 impl, 0 cont) and 351 constraints
0.09/0.13	c      78 constraints of type <varbound>
0.09/0.13	c      62 constraints of type <knapsack>
0.09/0.13	c      47 constraints of type <setppc>
0.09/0.13	c      74 constraints of type <linear>
0.09/0.13	c      39 constraints of type <indicator>
0.09/0.13	c      51 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 1)
0.09/0.13	c Presolving Time: 0.03
0.09/0.13	c 
0.09/0.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |   572 |     - |1684k|   0 |  44 | 297 | 351 | 297 | 333 |   0 |   0 |   9 | 2.500000e+00 | 5.700000e+01 |2180.00%
0.09/0.13	o 5
0.09/0.13	c s 0.1s|     1 |     0 |   572 |     - |1696k|   0 |  44 | 297 | 351 | 297 | 333 |   0 |   0 |   9 | 2.500000e+00 | 5.000000e+00 | 100.00%
0.09/0.14	c   0.1s|     1 |     0 |   572 |     - |1704k|   0 |   - | 297 | 351 | 297 | 341 |   8 |   0 |   9 | 5.000000e+00 | 5.000000e+00 |   0.00%
0.09/0.14	c 
0.09/0.14	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.14	c Solving Time (sec) : 0.14
0.09/0.14	c Solving Nodes      : 1 (total of 2 nodes in 2 runs)
0.09/0.14	c Primal Bound       : +5.00000000000000e+00 (9 solutions)
0.09/0.14	c Dual Bound         : +5.00000000000000e+00
0.09/0.14	c Gap                : 0.00 %
0.09/0.14	s OPTIMUM FOUND
0.09/0.14	v -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 x218 -x217 -x216 
0.09/0.14	v -x215 -x214 -x213 -x212 -x211 -x210 x209 -x208 -x207 x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 
0.09/0.14	v -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 
0.09/0.14	v -x173 -x172 -x171 x170 -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 
0.09/0.14	v -x152 -x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 
0.09/0.14	v -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 
0.09/0.14	v -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 
0.09/0.14	v -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 x79 x78 x77 x76 x75 x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 x63 -x62 
0.09/0.14	v -x61 -x60 x59 -x58 x57 -x56 -x55 x54 x53 -x52 -x51 -x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 -x40 -x39 x38 -x37 x36 -x35 -x34 
0.09/0.14	v x33 -x32 -x31 x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 x22 -x21 x20 -x19 x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 
0.09/0.14	v x3 x2 x1 
0.09/0.14	c SCIP Status        : problem is solved [optimal solution found]
0.09/0.14	c Total Time         :       0.14
0.09/0.14	c   solving          :       0.14
0.09/0.14	c   presolving       :       0.03 (included in solving)
0.09/0.14	c   reading          :       0.00 (included in solving)
0.09/0.14	c Original Problem   :
0.09/0.14	c   Problem name     : HOME/instance-3447420-1307899864.wbo
0.09/0.14	c   Variables        : 305 (305 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.14	c   Constraints      : 198 initial, 198 maximal
0.09/0.14	c Presolved Problem  :
0.09/0.14	c   Problem name     : t_HOME/instance-3447420-1307899864.wbo
0.09/0.14	c   Variables        : 297 (258 binary, 0 integer, 39 implicit integer, 0 continuous)
0.09/0.14	c   Constraints      : 351 initial, 351 maximal
0.09/0.14	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.09/0.14	c   trivial          :       0.00         66          0          0          0          0          0          0          0          0
0.09/0.14	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.14	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.14	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.14	c   implics          :       0.00          0         10          0          0          0          0          0          0          0
0.09/0.14	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
0.09/0.14	c   varbound         :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.14	c   knapsack         :       0.01          0          0          0          0          0          5         26         40        128
0.09/0.14	c   setppc           :       0.00          0          0          0          0          0         24          0          0          0
0.09/0.14	c   linear           :       0.01          0          0          0         68          0          4          0         48         90
0.09/0.14	c   indicator        :       0.00          0          0          0          0          0          0          0          0          0
0.09/0.14	c   logicor          :       0.00          0          0          0          0          0          3          0          0          0
0.09/0.14	c   root node        :          -        104          -          -        104          -          -          -          -          -
0.09/0.14	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.14	c   integral         :          0          0          0          1          0         23          0          0          0          0          0          2
0.09/0.14	c   varbound         :         78          8        355          0          0          0          0          0         25         17          0          0
0.09/0.14	c   knapsack         :         62          8        599          0          0         19          0          0          0        197          0          0
0.09/0.14	c   setppc           :         47          8        478          0          0         15          0          0          0          0          0          0
0.09/0.14	c   linear           :         74          8        512          0          0         15          0          0          0          0          0          0
0.09/0.14	c   indicator        :         39          0        734          0          0         15          0          0          0          0          0          0
0.09/0.14	c   logicor          :         51          8        169          0          0          9          0          0          0          0          0          0
0.09/0.14	c   countsols        :          0          0          0          0          0         11          0          0          0          0          0          0
0.09/0.14	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.09/0.14	c   integral         :       0.01       0.00       0.00       0.01       0.00       0.00       0.00
0.09/0.14	c   varbound         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c   indicator        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.09/0.14	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.09/0.14	c   vbounds          :         77          0          0          0
0.09/0.14	c   rootredcost      :          0          0          0          0
0.09/0.14	c   pseudoobj        :        358          0          1         26
0.09/0.14	c Propagator Timings :  TotalTime  Propagate    Resprop
0.09/0.14	c   vbounds          :       0.00       0.00       0.00
0.09/0.14	c   rootredcost      :       0.00       0.00       0.00
0.09/0.14	c   pseudoobj        :       0.00       0.00       0.00
0.09/0.14	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.09/0.14	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.14	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.14	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.14	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.09/0.14	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.09/0.14	c   applied globally :          -          -          -          0        0.0          -          -          -
0.09/0.14	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.09/0.14	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.09/0.14	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 53)
0.09/0.14	c   redcost          :       0.00          7          0         40          0          0
0.09/0.14	c   impliedbounds    :       0.00          7          0          0          0          0
0.09/0.14	c   intobj           :       0.00          0          0          0          0          0
0.09/0.14	c   gomory           :       0.01          7          0          0        299          0
0.09/0.14	c   cgmip            :       0.00          0          0          0          0          0
0.09/0.14	c   closecuts        :       0.00          0          0          0          0          0
0.09/0.14	c   strongcg         :       0.01          7          0          0        289          0
0.09/0.14	c   cmir             :       0.01          7          0          0        124          0
0.09/0.14	c   flowcover        :       0.02          7          0          0        224          0
0.09/0.14	c   clique           :       0.00          7          0          0          1          0
0.09/0.14	c   zerohalf         :       0.00          0          0          0          0          0
0.09/0.14	c   mcf              :       0.00          2          0          0          0          0
0.09/0.14	c   oddcycle         :       0.00          0          0          0          0          0
0.09/0.14	c   rapidlearning    :       0.02          1          0         13          0         23
0.09/0.14	c Pricers            :       Time      Calls       Vars
0.09/0.14	c   problem variables:       0.00          0          0
0.09/0.14	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.09/0.14	c   relpscost        :       0.01          1          0          0          0          0          2
0.09/0.14	c   pscost           :       0.00          0          0          0          0          0          0
0.09/0.14	c   inference        :       0.00          0          0          0          0          0          0
0.09/0.14	c   mostinf          :       0.00          0          0          0          0          0          0
0.09/0.14	c   leastinf         :       0.00          0          0          0          0          0          0
0.09/0.14	c   fullstrong       :       0.00          0          0          0          0          0          0
0.09/0.14	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.09/0.14	c   random           :       0.00          0          0          0          0          0          0
0.09/0.14	c Primal Heuristics  :       Time      Calls      Found
0.09/0.14	c   LP solutions     :       0.00          -          0
0.09/0.14	c   pseudo solutions :       0.00          -          0
0.09/0.14	c   oneopt           :       0.00          1          0
0.09/0.14	c   trivial          :       0.00          2          0
0.09/0.14	c   shiftandpropagate:       0.00          1          1
0.09/0.14	c   simplerounding   :       0.00          8          0
0.09/0.14	c   zirounding       :       0.00          1          0
0.09/0.14	c   rounding         :       0.00          8          0
0.09/0.14	c   shifting         :       0.00          8          1
0.09/0.14	c   intshifting      :       0.00          0          0
0.09/0.14	c   twoopt           :       0.00          0          0
0.09/0.14	c   fixandinfer      :       0.00          0          0
0.09/0.14	c   feaspump         :       0.00          0          0
0.09/0.14	c   clique           :       0.00          0          0
0.09/0.14	c   coefdiving       :       0.00          0          0
0.09/0.14	c   pscostdiving     :       0.00          0          0
0.09/0.14	c   fracdiving       :       0.00          0          0
0.09/0.14	c   veclendiving     :       0.00          0          0
0.09/0.14	c   intdiving        :       0.00          0          0
0.09/0.14	c   actconsdiving    :       0.00          0          0
0.09/0.14	c   objpscostdiving  :       0.00          0          0
0.09/0.14	c   rootsoldiving    :       0.00          0          0
0.09/0.14	c   linesearchdiving :       0.00          0          0
0.09/0.14	c   guideddiving     :       0.00          0          0
0.09/0.14	c   octane           :       0.00          0          0
0.09/0.14	c   rens             :       0.01          1          0
0.09/0.14	c   rins             :       0.00          0          0
0.09/0.14	c   localbranching   :       0.00          0          0
0.09/0.14	c   mutation         :       0.00          0          0
0.09/0.14	c   crossover        :       0.00          0          0
0.09/0.14	c   dins             :       0.00          0          0
0.09/0.14	c   vbounds          :       0.00          0          0
0.09/0.14	c   undercover       :       0.00          0          0
0.09/0.14	c   subnlp           :       0.00          0          0
0.09/0.14	c   trysol           :       0.00          7          7
0.09/0.14	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.09/0.14	c   primal LP        :       0.00          0          0       0.00          -
0.09/0.14	c   dual LP          :       0.01          8        538      67.25   52498.05
0.09/0.14	c   lex dual LP      :       0.00          0          0       0.00          -
0.09/0.14	c   barrier LP       :       0.00          0          0       0.00          -
0.09/0.14	c   diving/probing LP:       0.00          1         34      34.00          -
0.09/0.14	c   strong branching :       0.01          9        196      21.78          -
0.09/0.14	c     (at root node) :          -          9        196      21.78          -
0.09/0.14	c   conflict analysis:       0.00          0          0       0.00          -
0.09/0.14	c B&B Tree           :
0.09/0.14	c   number of runs   :          2
0.09/0.14	c   nodes            :          1
0.09/0.14	c   nodes (total)    :          2
0.09/0.14	c   nodes left       :          0
0.09/0.14	c   max depth        :          0
0.09/0.14	c   max depth (total):          0
0.09/0.14	c   backtracks       :          0 (0.0%)
0.09/0.14	c   delayed cutoffs  :          0
0.09/0.14	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.09/0.14	c   avg switch length:       2.00
0.09/0.14	c   switching time   :       0.00
0.09/0.14	c Solution           :
0.09/0.14	c   Solutions found  :          9 (2 improvements)
0.09/0.14	c   First Solution   : +5.70000000000000e+01   (in run 1, after 1 nodes, 0.02 seconds, depth 259, found by <shiftandpropagate>)
0.09/0.14	c   Primal Bound     : +5.00000000000000e+00   (in run 2, after 1 nodes, 0.13 seconds, depth 0, found by <shifting>)
0.09/0.14	c   Dual Bound       : +5.00000000000000e+00
0.09/0.14	c   Gap              :       0.00 %
0.09/0.14	c   Root Dual Bound  : +5.00000000000000e+00
0.09/0.14	c   Root Iterations  :        572
0.09/0.14	c Time complete: 0.14.

Verifier Data 

OK	5

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447420-1307899864/watcher-3447420-1307899864 -o /var/tmp/evaluation-result-3447420-1307899864/solver-3447420-1307899864 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447420-1307899864.wbo -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.97 1.74 2/177 9446
/proc/meminfo: memFree=1350264/32950928 swapFree=67054688/67111528
[pid=9446] ppid=9444 vsize=10136 CPUtime=0 cores=1,3,5,7
/proc/9446/stat : 9446 (scip-2.0.1.4.li) R 9444 9446 8717 0 -1 4202496 1525 0 0 0 0 0 0 0 25 0 1 0 357595780 10379264 1478 33554432000 4194304 9128323 140736835810752 18446744073709551615 7980987 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9446/statm: 2534 1479 399 1205 0 1325 0

[startup+0.037256 s]
/proc/loadavg: 2.00 1.97 1.74 2/177 9446
/proc/meminfo: memFree=1350264/32950928 swapFree=67054688/67111528
[pid=9446] ppid=9444 vsize=25908 CPUtime=0.03 cores=1,3,5,7
/proc/9446/stat : 9446 (scip-2.0.1.4.li) R 9444 9446 8717 0 -1 4202496 5652 0 0 0 3 0 0 0 25 0 1 0 357595780 26529792 5347 33554432000 4194304 9128323 140736835810752 18446744073709551615 7980987 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9446/statm: 6477 5367 709 1205 0 5268 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 25908

[startup+0.101244 s]
/proc/loadavg: 2.00 1.97 1.74 2/177 9446
/proc/meminfo: memFree=1350264/32950928 swapFree=67054688/67111528
[pid=9446] ppid=9444 vsize=29344 CPUtime=0.09 cores=1,3,5,7
/proc/9446/stat : 9446 (scip-2.0.1.4.li) R 9444 9446 8717 0 -1 4202496 6692 0 0 0 9 0 0 0 25 0 1 0 357595780 30048256 6034 33554432000 4194304 9128323 140736835810752 18446744073709551615 6889765 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/9446/statm: 7336 6034 744 1205 0 6127 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29344

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

Child status: 0
Real time (s): 0.145171
CPU time (s): 0.143978
CPU user time (s): 0.13098
CPU system time (s): 0.012998
CPU usage (%): 99.1783
Max. virtual memory (cumulated for all children) (KiB): 29344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.13098
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7193
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= 3
involuntary context switches= 2

runsolver used 0.000999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-12 19:31:04
IDJOB=3447420
IDBENCH=79058
IDSOLVER=1944
FILE ID=node112/3447420-1307899864
RUNJOBID= node112-1307898654-9269
PBS_JOBID= 13559592
Free space on /var/tmp= 2872 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/PB06/web/uclid_pb_benchmarks/normalized-blast-floppy1-4.ucl--soft-66-100-0.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447420-1307899864/watcher-3447420-1307899864 -o /var/tmp/evaluation-result-3447420-1307899864/solver-3447420-1307899864 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447420-1307899864.wbo -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 11b5382626eb4b4626e558a03fc2298b
RANDOM SEED=1743572591

node112.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5180.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       1351188 kB
Buffers:         53896 kB
Cached:       30434460 kB
SwapCached:      10436 kB
Active:       15861144 kB
Inactive:     14789576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       1351188 kB
SwapTotal:    67111528 kB
SwapFree:     67054688 kB
Dirty:           12496 kB
Writeback:           0 kB
AnonPages:      160008 kB
Mapped:          12344 kB
Slab:           884584 kB
PageTables:       4648 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   352632 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /var/tmp at the end= 2860 MiB
End job on node112 at 2011-06-12 19:31:04