0.00/0.03 c SCIP version 1.1.0.7
0.00/0.03 c LP-Solver SoPlex 1.4.1
0.00/0.03 c user parameter file <scip.set> not found - using default parameters
0.00/0.03 c read problem <HOME/instance-1869418-1245172481.opb>
0.00/0.03 c original problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 515 constraints
0.00/0.04 c start presolving problem
0.00/0.04 c presolving:
0.00/0.05 c (round 1) 0 del vars, 5 del conss, 0 chg bounds, 4 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.05/0.07 c (round 2) 0 del vars, 47 del conss, 0 chg bounds, 4 chg sides, 0 chg coeffs, 510 upgd conss, 0 impls, 0 clqs
0.05/0.08 c (0.0s) probing: 101/220 (45.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.05/0.08 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.08 c presolving (3 rounds):
0.05/0.08 c 0 deleted vars, 47 deleted constraints, 0 tightened bounds, 0 added holes, 4 changed sides, 0 changed coefficients
0.05/0.08 c 0 implications, 0 cliques
0.05/0.08 c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 468 constraints
0.05/0.08 c 468 constraints of type <logicor>
0.05/0.08 c transformed objective value is always integral (scale: 1)
0.05/0.08 c Presolving Time: 0.04
0.05/0.08 c strange?!, PURESAT with obj
0.05/0.08 c -----------------------------------------------------------------------------------------------
0.05/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08 c limits/memory = c 1620
0.05/0.08 c # maximal time in seconds to run
0.05/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.08 c limits/time = c 1791
0.05/0.08 c # frequency for displaying node information lines
0.05/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.08 c display/freq = c 10000
0.05/0.08 c -----------------------------------------------------------------------------------------------
0.05/0.08 c start solving problem
0.05/0.08 c
0.05/0.09 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.05/0.09 c 0.1s| 1 | 0 | 66 |2112k| 0 | 25 | 220 | 468 | 468 | 220 | 468 | 0 | 0 | 0 | 3.023256e+00 | -- | Inf
0.05/0.09 o 18
0.05/0.09 c R 0.1s| 1 | 0 | 66 |2117k| 0 | 25 | 220 | 468 | 468 | 220 | 468 | 0 | 0 | 0 | 3.023256e+00 | 1.800000e+01 | 495.38%
0.05/0.09 o 17
0.05/0.09 c s 0.1s| 1 | 0 | 66 |2122k| 0 | 25 | 220 | 468 | 468 | 220 | 468 | 0 | 0 | 0 | 3.023256e+00 | 1.700000e+01 | 462.31%
0.19/0.24 c 0.2s| 1 | 0 | 102 |2312k| 0 | 43 | 220 | 468 | 468 | 220 | 469 | 1 | 0 | 0 | 3.333333e+00 | 1.700000e+01 | 410.00%
0.19/0.24 o 17
0.19/0.24 c s 0.2s| 1 | 0 | 102 |2314k| 0 | 43 | 220 | 468 | 468 | 220 | 469 | 1 | 0 | 0 | 3.333333e+00 | 1.700000e+01 | 410.00%
0.39/0.47 c 0.4s| 1 | 0 | 123 |2595k| 0 | 44 | 220 | 468 | 468 | 220 | 470 | 2 | 0 | 0 | 3.333333e+00 | 1.700000e+01 | 410.00%
0.39/0.48 o 17
0.39/0.48 c s 0.4s| 1 | 0 | 123 |2597k| 0 | 44 | 220 | 468 | 468 | 220 | 470 | 2 | 0 | 0 | 3.333333e+00 | 1.700000e+01 | 410.00%
0.49/0.59 c 0.5s| 1 | 0 | 150 |2660k| 0 | 45 | 220 | 468 | 468 | 220 | 471 | 3 | 0 | 0 | 3.333333e+00 | 1.700000e+01 | 410.00%
0.59/0.69 c 0.6s| 1 | 0 | 175 |2688k| 0 | 48 | 220 | 468 | 468 | 220 | 472 | 4 | 0 | 0 | 3.333333e+00 | 1.700000e+01 | 410.00%
0.69/0.80 o 6
0.69/0.80 c k 0.7s| 1 | 0 | 175 |2695k| 0 | 48 | 220 | 468 | 468 | 220 | 472 | 4 | 0 | 0 | 3.333333e+00 | 6.000000e+00 | 80.00%
0.79/0.85 o 4
0.79/0.85 c E 0.8s| 1 | 0 | 175 |2695k| 0 | - | 220 | 468 | 468 | 220 | 472 | 4 | 0 | 0 | 3.333333e+00 | 4.000000e+00 | 20.00%
0.79/0.86 c 0.8s| 1 | 0 | 175 |2695k| 0 | - | 220 | 468 | 468 | 220 | 472 | 4 | 0 | 0 | 4.000000e+00 | 4.000000e+00 | 0.00%
0.79/0.86 c
0.79/0.86 c SCIP Status : problem is solved [optimal solution found]
0.79/0.86 c Solving Time (sec) : 0.79
0.79/0.86 c Solving Nodes : 1
0.79/0.86 c Primal Bound : +4.00000000000000e+00 (8 solutions)
0.79/0.86 c Dual Bound : +4.00000000000000e+00
0.79/0.86 c Gap : 0.00 %
0.79/0.86 c NODE 1
0.79/0.86 c DUAL BOUND 4
0.79/0.86 c PRIMAL BOUND 4
0.79/0.86 c GAP 0
0.79/0.86 s OPTIMUM FOUND
0.79/0.86 v -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 x204 -x203 -x202 -x201 -x200 -x199
0.79/0.86 v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178
0.79/0.86 v -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157
0.79/0.86 v -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137
0.79/0.86 v -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116
0.79/0.86 v -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94
0.79/0.86 v -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69
0.79/0.86 v -x68 x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44
0.79/0.86 v -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19
0.79/0.86 v -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.79/0.86 c SCIP Status : problem is solved [optimal solution found]
0.79/0.86 c Solving Time : 0.79
0.79/0.86 c Original Problem :
0.79/0.86 c Problem name : HOME/instance-1869418-1245172481.opb
0.79/0.86 c Variables : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.86 c Constraints : 515 initial, 515 maximal
0.79/0.86 c Presolved Problem :
0.79/0.86 c Problem name : t_HOME/instance-1869418-1245172481.opb
0.79/0.86 c Variables : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.86 c Constraints : 468 initial, 468 maximal
0.79/0.86 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.79/0.86 c trivial : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c implics : 0.00 0 0 0 0 0 0 0 0
0.79/0.86 c probing : 0.01 0 0 0 0 0 0 0 0
0.79/0.86 c linear : 0.02 0 0 0 0 0 5 4 0
0.79/0.86 c logicor : 0.01 0 0 0 0 0 42 0 0
0.79/0.86 c root node : - 0 - - 0 - - - -
0.79/0.86 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.79/0.86 c integral : 0 0 0 0 0 0 0 0 0 0
0.79/0.86 c logicor : 468 5 84 0 0 0 0 0 0 0
0.79/0.86 c countsols : 0 0 0 0 0 0 0 0 0 0
0.79/0.86 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.79/0.86 c integral : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c logicor : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c countsols : 0.00 0.00 0.00 0.00 0.00
0.79/0.86 c Propagators : Time Calls Cutoffs DomReds
0.79/0.86 c rootredcost : 0.00 0 0 0
0.79/0.86 c pseudoobj : 0.00 3 0 0
0.79/0.86 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.79/0.86 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.86 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.86 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.86 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.86 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.86 c applied globally : - - - 0 0.0 - - -
0.79/0.86 c applied locally : - - - 0 0.0 - - -
0.79/0.86 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.79/0.86 c cut pool : 0.01 4 - - 12 - (maximal pool size: 86)
0.79/0.86 c redcost : 0.00 5 0 0 0 0
0.79/0.86 c impliedbounds : 0.00 5 0 0 0 0
0.79/0.86 c intobj : 0.00 0 0 0 0 0
0.79/0.86 c gomory : 0.33 5 0 0 614 0
0.79/0.86 c strongcg : 0.23 5 0 0 825 0
0.79/0.86 c cmir : 0.04 5 0 0 0 0
0.79/0.86 c flowcover : 0.04 5 0 0 0 0
0.79/0.86 c clique : 0.00 1 0 0 0 0
0.79/0.86 c zerohalf : 0.00 0 0 0 0 0
0.79/0.86 c mcf : 0.00 1 0 0 0 0
0.79/0.86 c Pricers : Time Calls Vars
0.79/0.86 c problem variables: 0.00 0 0
0.79/0.86 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.79/0.86 c pscost : 0.00 0 0 0 0 0 0
0.79/0.86 c inference : 0.00 0 0 0 0 0 0
0.79/0.86 c mostinf : 0.00 0 0 0 0 0 0
0.79/0.86 c leastinf : 0.00 0 0 0 0 0 0
0.79/0.86 c fullstrong : 0.00 0 0 0 0 0 0
0.79/0.86 c allfullstrong : 0.00 0 0 0 0 0 0
0.79/0.86 c random : 0.00 0 0 0 0 0 0
0.79/0.86 c relpscost : 0.00 0 0 0 0 0 0
0.79/0.86 c Primal Heuristics : Time Calls Found
0.79/0.86 c LP solutions : 0.00 - 0
0.79/0.86 c pseudo solutions : 0.00 - 0
0.79/0.86 c simplerounding : 0.00 0 0
0.79/0.86 c rounding : 0.00 5 1
0.79/0.86 c shifting : 0.00 5 5
0.79/0.86 c intshifting : 0.00 0 0
0.79/0.86 c oneopt : 0.00 1 1
0.79/0.86 c fixandinfer : 0.00 0 0
0.79/0.86 c feaspump : 0.00 0 0
0.79/0.86 c coefdiving : 0.00 0 0
0.79/0.86 c pscostdiving : 0.00 0 0
0.79/0.86 c fracdiving : 0.00 0 0
0.79/0.86 c veclendiving : 0.00 0 0
0.79/0.86 c intdiving : 0.00 0 0
0.79/0.86 c actconsdiving : 0.00 0 0
0.79/0.86 c objpscostdiving : 0.00 0 0
0.79/0.86 c rootsoldiving : 0.00 0 0
0.79/0.86 c linesearchdiving : 0.00 0 0
0.79/0.86 c guideddiving : 0.00 0 0
0.79/0.86 c octane : 0.00 0 0
0.79/0.86 c rens : 0.06 1 1
0.79/0.86 c rins : 0.00 0 0
0.79/0.86 c localbranching : 0.00 0 0
0.79/0.86 c mutation : 0.00 0 0
0.79/0.86 c crossover : 0.00 0 0
0.79/0.86 c dins : 0.00 0 0
0.79/0.86 c LP : Time Calls Iterations Iter/call Iter/sec
0.79/0.86 c primal LP : 0.00 0 0 0.00 -
0.79/0.86 c dual LP : 0.02 5 175 35.00 8750.00
0.79/0.86 c barrier LP : 0.00 0 0 0.00 -
0.79/0.86 c diving/probing LP: 0.00 0 0 0.00 -
0.79/0.86 c strong branching : 0.00 0 0 0.00 -
0.79/0.86 c (at root node) : - 0 0 0.00 -
0.79/0.86 c conflict analysis: 0.00 0 0 0.00 -
0.79/0.86 c B&B Tree :
0.79/0.86 c number of runs : 1
0.79/0.86 c nodes : 1
0.79/0.86 c nodes (total) : 1
0.79/0.86 c nodes left : 0
0.79/0.86 c max depth : 0
0.79/0.86 c max depth (total): 0
0.79/0.86 c backtracks : 0 (0.0%)
0.79/0.86 c delayed cutoffs : 0
0.79/0.86 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.79/0.86 c avg switch length: 2.00
0.79/0.86 c switching time : 0.00
0.79/0.86 c Solution :
0.79/0.86 c Solutions found : 8 (6 improvements)
0.79/0.86 c Primal Bound : +4.00000000000000e+00 (in run 1, after 1 nodes, 0.78 seconds, depth 0, found by <rens>)
0.79/0.86 c Dual Bound : +4.00000000000000e+00
0.79/0.86 c Gap : 0.00 %
0.79/0.86 c Root Dual Bound : +4.00000000000000e+00
0.79/0.87 c Time complete: 0.87.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869418-1245172481/watcher-1869418-1245172481 -o /tmp/evaluation-result-1869418-1245172481/solver-1869418-1245172481 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869418-1245172481.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: 0.88 0.97 0.99 3/64 8291
/proc/meminfo: memFree=1793928/2055920 swapFree=4191900/4192956
[pid=8291] ppid=8289 vsize=4324 CPUtime=0
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 8065 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 184845320 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/8291/statm: 1081 460 297 886 0 191 0
[startup+0.0606941 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 8291
/proc/meminfo: memFree=1793928/2055920 swapFree=4191900/4192956
[pid=8291] ppid=8289 vsize=14232 CPUtime=0.05
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 8065 0 -1 4194304 2958 0 0 0 4 1 0 0 18 0 1 0 184845320 14573568 2586 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8291/statm: 3558 2586 416 886 0 2668 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14232
[startup+0.101697 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 8291
/proc/meminfo: memFree=1793928/2055920 swapFree=4191900/4192956
[pid=8291] ppid=8289 vsize=16832 CPUtime=0.09
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 8065 0 -1 4194304 3749 0 0 0 8 1 0 0 18 0 1 0 184845320 17235968 3352 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8291/statm: 4208 3352 522 886 0 3318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16832
[startup+0.30172 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 8291
/proc/meminfo: memFree=1793928/2055920 swapFree=4191900/4192956
[pid=8291] ppid=8289 vsize=22864 CPUtime=0.29
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 8065 0 -1 4194304 5264 0 0 0 27 2 0 0 19 0 1 0 184845320 23412736 4867 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8291/statm: 5716 4867 540 886 0 4826 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22864
[startup+0.701763 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 8291
/proc/meminfo: memFree=1793928/2055920 swapFree=4191900/4192956
[pid=8291] ppid=8289 vsize=27956 CPUtime=0.69
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 8065 0 -1 4194304 6459 0 0 0 66 3 0 0 22 0 1 0 184845320 28626944 6025 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8291/statm: 6989 6025 541 886 0 6099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27956
Solver just ended. Dumping a history of the last processes samples
[startup+0.801773 s]
/proc/loadavg: 0.88 0.97 0.99 3/64 8291
/proc/meminfo: memFree=1793928/2055920 swapFree=4191900/4192956
[pid=8291] ppid=8289 vsize=28460 CPUtime=0.79
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 8065 0 -1 4194304 6720 0 0 0 76 3 0 0 23 0 1 0 184845320 29143040 6286 1992294400 4194304 7823515 548682068736 18446744073709551615 5878820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8291/statm: 7115 6286 542 886 0 6225 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 28460
Child status: 0
Real time (s): 0.878223
CPU time (s): 0.877865
CPU user time (s): 0.823874
CPU system time (s): 0.053991
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 28460
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.823874
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8415
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= 1
runsolver used 0.002999 second user time and 0.006998 second system time
The end