0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704381-1278554073.opb>
0.00/0.02 c original problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 520 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 408 impls, 0 clqs
0.00/0.04 c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 520 upgd conss, 408 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 119/400 (29.8%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04 c presolving (3 rounds):
0.00/0.05 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.00/0.05 c 432 implications, 0 cliques
0.00/0.05 c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 520 constraints
0.00/0.05 c 201 constraints of type <setppc>
0.00/0.05 c 319 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 1)
0.00/0.05 c Presolving Time: 0.02
0.00/0.05 c - non default parameters ----------------------------------------------------------------------
0.00/0.05 c # SCIP version 1.2.1.3
0.00/0.05 c
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = 10000
0.00/0.05 c
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = 1789.99
0.00/0.05 c
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = 1620
0.00/0.05 c
0.00/0.05 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05 c # [type: int, range: [1,2], default: 1]
0.00/0.05 c timing/clocktype = 2
0.00/0.05 c
0.00/0.05 c # should presolving try to simplify inequalities
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/linear/simplifyinequalities = TRUE
0.00/0.05 c
0.00/0.05 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/indicator/addCouplingCons = TRUE
0.00/0.05 c
0.00/0.05 c # should presolving try to simplify knapsacks
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05 c
0.00/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05 c separating/rapidlearning/freq = 0
0.00/0.05 c
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving
0.00/0.05 c
0.09/0.18 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.18 c 0.2s| 1 | 0 | 1214 | - |1491k| 0 | 337 | 400 | 520 | 400 | 520 | 0 | 0 | 0 | 1.263863e+02 | -- | Inf
0.59/0.65 o 200
0.59/0.65 c y 0.6s| 1 | 0 | 2718 | - |4842k| 0 | 337 | 400 | 520 | 400 | 520 | 0 | 0 | 0 | 1.263863e+02 | 2.000000e+02 | 58.24%
0.59/0.68 c 0.7s| 1 | 0 | 2928 | - |3838k| 0 | - | 400 | 520 | 400 | 520 | 0 | 0 | 0 | 2.000000e+02 | 2.000000e+02 | 0.00%
0.59/0.68 c 0.7s| 1 | 0 | 2928 | - |3838k| 0 | - | 400 | 520 | 400 | 520 | 0 | 0 | 0 | 2.000000e+02 | 2.000000e+02 | 0.00%
0.59/0.68 c
0.59/0.68 c SCIP Status : problem is solved [optimal solution found]
0.59/0.68 c Solving Time (sec) : 0.67
0.59/0.68 c Solving Nodes : 1
0.59/0.68 c Primal Bound : +2.00000000000000e+02 (1 solutions)
0.59/0.68 c Dual Bound : +2.00000000000000e+02
0.59/0.68 c Gap : 0.00 %
0.59/0.68 s OPTIMUM FOUND
0.59/0.68 v -x400 x399 -x398 x397 -x396 x395 -x394 x393 -x392 x391 -x390 x389 x388 -x387 x386 -x385 -x384 x383 -x382 x381 x380 -x379 -x378
0.59/0.68 v x377 -x376 x375 -x374 x373 x372 -x371 x370 -x369 x368 -x367 -x366 x365 x364 -x363 -x362 x361 x360 -x359 -x358 x357 -x356 x355
0.59/0.68 v x354 -x353 x352 -x351 -x350 x349 x348 -x347 x346 -x345 -x344 x343 x342 -x341 x340 -x339 -x338 x337 -x336 x335 x334 -x333 -x332
0.59/0.68 v x331 x330 -x329 x328 -x327 -x326 x325 -x324 x323 x322 -x321 -x320 x319 -x318 x317 -x316 x315 x314 -x313 x312 -x311 -x310 x309
0.59/0.68 v x308 -x307 -x306 x305 -x304 x303 -x302 x301 x300 -x299 -x298 x297 x296 -x295 -x294 x293 x292 -x291 x290 -x289 -x288 x287
0.59/0.68 v -x286 x285 -x284 x283 x282 -x281 x280 -x279 -x278 x277 x276 -x275 -x274 x273 -x272 x271 x270 -x269 -x268 x267 x266 -x265 -x264
0.59/0.68 v x263 -x262 x261 x260 -x259 x258 -x257 -x256 x255 x254 -x253 -x252 x251 -x250 x249 -x248 x247 x246 -x245 x244 -x243 x242 -x241
0.59/0.68 v x240 -x239 -x238 x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 -x228 x227 x226 -x225 x224 -x223 -x222 x221 -x220 x219 -x218
0.59/0.68 v x217 -x216 x215 -x214 x213 x212 -x211 x210 -x209 x208 -x207 -x206 x205 x204 -x203 x202 -x201 -x200 x199 x198 -x197 -x196
0.59/0.68 v x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 x186 -x185 x184 -x183 -x182 x181 -x180 x179 -x178 x177 -x176 x175 -x174 x173
0.59/0.68 v x172 -x171 x170 -x169 -x168 x167 -x166 x165 x164 -x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 x154 -x153 -x152 x151 x150
0.59/0.68 v -x149 x148 -x147 -x146 x145 -x144 x143 x142 -x141 x140 -x139 x138 -x137 x136 -x135 x134 -x133 -x132 x131 x130 -x129 x128 -x127
0.59/0.68 v -x126 x125 -x124 x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109 x108 -x107 x106 -x105
0.59/0.68 v -x104 x103 x102 -x101 x100 -x99 x98 -x97 -x96 x95 -x94 x93 -x92 x91 x90 -x89 -x88 x87 x86 -x85 -x84 x83 x82 -x81 x80 -x79 -x78
0.59/0.68 v x77 -x76 x75 x74 -x73 x72 -x71 x70 -x69 x68 -x67 x66 -x65 -x64 x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 -x54 x53 -x52 x51 -x50
0.59/0.68 v x49 -x48 x47 -x46 x45 x44 -x43 x42 -x41 x40 -x39 x38 -x37 x36 -x35 -x34 x33 x32 -x31 x30 -x29 x28 -x27 -x26 x25 x24 -x23
0.59/0.68 v -x22 x21 -x20 x19 x18 -x17 -x16 x15 x14 -x13 x12 -x11 x10 -x9 -x8 x7 -x6 x5 x4 -x3 -x2 x1
0.59/0.68 c SCIP Status : problem is solved [optimal solution found]
0.59/0.68 c Solving Time : 0.67
0.59/0.68 c Original Problem :
0.59/0.68 c Problem name : HOME/instance-2704381-1278554073.opb
0.59/0.68 c Variables : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.68 c Constraints : 520 initial, 520 maximal
0.59/0.68 c Presolved Problem :
0.59/0.68 c Problem name : t_HOME/instance-2704381-1278554073.opb
0.59/0.68 c Variables : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.68 c Constraints : 520 initial, 520 maximal
0.59/0.68 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.68 c trivial : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c probing : 0.01 0 0 0 0 0 0 0 0
0.59/0.68 c setppc : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c linear : 0.01 0 0 0 0 0 0 0 1
0.59/0.68 c logicor : 0.00 0 0 0 0 0 0 0 0
0.59/0.68 c root node : - 400 - - 400 - - - -
0.59/0.68 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.68 c integral : 0 0 0 0 0 0 0 0 0 0
0.59/0.68 c setppc : 201 1 242 0 0 0 0 0 0 0
0.59/0.68 c logicor : 319 1 206 0 0 0 0 0 0 0
0.59/0.68 c countsols : 0 0 0 0 0 0 0 0 0 0
0.59/0.68 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.68 c integral : 0.00 0.00 0.00 0.00 0.00
0.59/0.68 c setppc : 0.00 0.00 0.00 0.00 0.00
0.59/0.68 c logicor : 0.00 0.00 0.00 0.00 0.00
0.59/0.68 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c Propagators : Time Calls Cutoffs DomReds
0.59/0.69 c vbounds : 0.00 2 0 0
0.59/0.69 c rootredcost : 0.00 0 0 0
0.59/0.69 c pseudoobj : 0.00 3 1 0
0.59/0.69 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.69 c propagation : 0.00 1 0 0 0.0 0 0.0 -
0.59/0.69 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.69 c applied globally : - - - 0 0.0 - - -
0.59/0.69 c applied locally : - - - 0 0.0 - - -
0.59/0.69 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.69 c cut pool : 0.00 0 - - 0 - (maximal pool size: 313)
0.59/0.69 c redcost : 0.00 1 0 0 0 0
0.59/0.69 c impliedbounds : 0.00 1 0 0 10 0
0.59/0.69 c intobj : 0.00 0 0 0 0 0
0.59/0.69 c cgmip : 0.00 0 0 0 0 0
0.59/0.69 c gomory : 0.07 1 0 0 51 0
0.59/0.69 c strongcg : 0.10 1 0 0 462 0
0.59/0.69 c cmir : 0.01 1 0 0 0 0
0.59/0.69 c flowcover : 0.00 1 0 0 0 0
0.59/0.69 c clique : 0.00 1 0 0 0 0
0.59/0.69 c zerohalf : 0.00 0 0 0 0 0
0.59/0.69 c mcf : 0.00 1 0 0 0 0
0.59/0.69 c rapidlearning : 0.08 1 0 400 0 0
0.59/0.69 c Pricers : Time Calls Vars
0.59/0.69 c problem variables: 0.00 0 0
0.59/0.69 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.69 c pscost : 0.00 0 0 0 0 0 0
0.59/0.69 c inference : 0.00 0 0 0 0 0 0
0.59/0.69 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.69 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.69 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.69 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.69 c random : 0.00 0 0 0 0 0 0
0.59/0.69 c relpscost : 0.00 0 0 0 0 0 0
0.59/0.69 c Primal Heuristics : Time Calls Found
0.59/0.69 c LP solutions : 0.00 - 0
0.59/0.69 c pseudo solutions : 0.00 - 0
0.59/0.69 c oneopt : 0.00 0 0
0.59/0.69 c trivial : 0.00 2 0
0.59/0.69 c simplerounding : 0.00 0 0
0.59/0.69 c zirounding : 0.00 0 0
0.59/0.69 c rounding : 0.00 1 0
0.59/0.69 c shifting : 0.00 1 0
0.59/0.69 c intshifting : 0.00 0 0
0.59/0.69 c twoopt : 0.00 0 0
0.59/0.69 c fixandinfer : 0.00 0 0
0.59/0.69 c feaspump : 0.21 1 0
0.59/0.69 c coefdiving : 0.00 0 0
0.59/0.69 c pscostdiving : 0.00 0 0
0.59/0.69 c fracdiving : 0.00 0 0
0.59/0.69 c veclendiving : 0.00 0 0
0.59/0.69 c intdiving : 0.00 0 0
0.59/0.69 c actconsdiving : 0.00 0 0
0.59/0.69 c objpscostdiving : 0.00 0 0
0.59/0.69 c rootsoldiving : 0.00 0 0
0.59/0.69 c linesearchdiving : 0.00 0 0
0.59/0.69 c guideddiving : 0.00 0 0
0.59/0.69 c octane : 0.00 0 0
0.59/0.69 c rens : 0.00 0 0
0.59/0.69 c rins : 0.00 0 0
0.59/0.69 c localbranching : 0.00 0 0
0.59/0.69 c mutation : 0.00 0 0
0.59/0.69 c crossover : 0.00 0 0
0.59/0.69 c dins : 0.00 0 0
0.59/0.69 c undercover : 0.00 0 0
0.59/0.69 c nlp : 0.00 0 0
0.59/0.69 c trysol : 0.00 0 0
0.59/0.69 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.69 c primal LP : 0.00 0 0 0.00 -
0.59/0.69 c dual LP : 0.16 2 1424 712.00 8789.36
0.59/0.69 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.69 c barrier LP : 0.00 0 0 0.00 -
0.59/0.69 c diving/probing LP: 0.19 59 1504 25.49 7870.14
0.59/0.69 c strong branching : 0.00 0 0 0.00 -
0.59/0.69 c (at root node) : - 0 0 0.00 -
0.59/0.69 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.69 c B&B Tree :
0.59/0.69 c number of runs : 1
0.59/0.69 c nodes : 1
0.59/0.69 c nodes (total) : 1
0.59/0.69 c nodes left : 0
0.59/0.69 c max depth : 0
0.59/0.69 c max depth (total): 0
0.59/0.69 c backtracks : 0 (0.0%)
0.59/0.69 c delayed cutoffs : 0
0.59/0.69 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.59/0.69 c avg switch length: 2.00
0.59/0.69 c switching time : 0.00
0.59/0.69 c Solution :
0.59/0.69 c Solutions found : 1 (1 improvements)
0.59/0.69 c First Solution : +2.00000000000000e+02 (in run 1, after 1 nodes, 0.63 seconds, depth 0, found by <trysol>)
0.59/0.69 c Primal Bound : +2.00000000000000e+02 (in run 1, after 1 nodes, 0.63 seconds, depth 0, found by <trysol>)
0.59/0.69 c Dual Bound : +2.00000000000000e+02
0.59/0.69 c Gap : 0.00 %
0.59/0.69 c Root Dual Bound : +2.00000000000000e+02
0.59/0.69 c Root Iterations : 2928
0.59/0.69 c Time complete: 0.68.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704381-1278554073/watcher-2704381-1278554073 -o /tmp/evaluation-result-2704381-1278554073/solver-2704381-1278554073 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704381-1278554073.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: 1.08 1.02 1.01 3/105 28263
/proc/meminfo: memFree=1837776/2059040 swapFree=4097784/4192956
[pid=28263] ppid=28261 vsize=7904 CPUtime=0
/proc/28263/stat : 28263 (pbscip.linux.x8) R 28261 28263 27113 0 -1 4202496 1114 0 0 0 0 0 0 0 24 0 1 0 23615605 8093696 1025 1992294400 4194304 8395647 140736352152464 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28263/statm: 1976 1033 365 1026 0 946 0
[startup+0.10392 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 28263
/proc/meminfo: memFree=1837776/2059040 swapFree=4097784/4192956
[pid=28263] ppid=28261 vsize=15904 CPUtime=0.09
/proc/28263/stat : 28263 (pbscip.linux.x8) R 28261 28263 27113 0 -1 4202496 3491 0 0 0 9 0 0 0 25 0 1 0 23615605 16285696 3048 1992294400 4194304 8395647 140736352152464 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28263/statm: 3976 3048 560 1026 0 2946 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15904
[startup+0.20193 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 28263
/proc/meminfo: memFree=1837776/2059040 swapFree=4097784/4192956
[pid=28263] ppid=28261 vsize=16064 CPUtime=0.2
/proc/28263/stat : 28263 (pbscip.linux.x8) R 28261 28263 27113 0 -1 4202496 3535 0 0 0 19 1 0 0 25 0 1 0 23615605 16449536 3092 1992294400 4194304 8395647 140736352152464 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28263/statm: 4016 3092 571 1026 0 2986 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 16064
[startup+0.301942 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 28263
/proc/meminfo: memFree=1837776/2059040 swapFree=4097784/4192956
[pid=28263] ppid=28261 vsize=16200 CPUtime=0.29
/proc/28263/stat : 28263 (pbscip.linux.x8) R 28261 28263 27113 0 -1 4202496 3544 0 0 0 28 1 0 0 25 0 1 0 23615605 16588800 3101 1992294400 4194304 8395647 140736352152464 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28263/statm: 4050 3101 571 1026 0 3020 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16200
Solver just ended. Dumping a history of the last processes samples
[startup+0.401953 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 28263
/proc/meminfo: memFree=1837776/2059040 swapFree=4097784/4192956
[pid=28263] ppid=28261 vsize=16200 CPUtime=0.39
/proc/28263/stat : 28263 (pbscip.linux.x8) R 28261 28263 27113 0 -1 4202496 3553 0 0 0 38 1 0 0 25 0 1 0 23615605 16588800 3110 1992294400 4194304 8395647 140736352152464 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28263/statm: 4050 3110 578 1026 0 3020 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 16200
[startup+0.601976 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 28263
/proc/meminfo: memFree=1837776/2059040 swapFree=4097784/4192956
[pid=28263] ppid=28261 vsize=30024 CPUtime=0.59
/proc/28263/stat : 28263 (pbscip.linux.x8) R 28261 28263 27113 0 -1 4202496 6709 0 0 0 57 2 0 0 25 0 1 0 23615605 30744576 6266 1992294400 4194304 8395647 140736352152464 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28263/statm: 7506 6266 600 1026 0 6476 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 30024
Child status: 0
Real time (s): 0.700419
CPU time (s): 0.699892
CPU user time (s): 0.659899
CPU system time (s): 0.039993
CPU usage (%): 99.9248
Max. virtual memory (cumulated for all children) (KiB): 30024
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.659899
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6885
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= 1
involuntary context switches= 3
runsolver used 0.002999 second user time and 0.010998 second system time
The end