0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869788-1245185898.opb>
0.00/0.01 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.00/0.03 c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.00/0.03 c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.00/0.03 c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.03 c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.05 c (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05 c presolving (6 rounds):
0.00/0.05 c 60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.05 c 2000 implications, 0 cliques
0.00/0.05 c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.05 c 144 constraints of type <and>
0.00/0.05 c 4 constraints of type <linear>
0.00/0.05 c 5 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 2)
0.00/0.05 c Presolving Time: 0.03
0.00/0.05 c OPT-NLC
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 = c 1620
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 = c 1791
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 = c 10000
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving problem
0.00/0.05 c
0.00/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 12 |1056k| 0 | 7 | 220 | 153 | 153 | 220 | 297 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.07 c 0.0s| 1 | 0 | 284 |1069k| 0 | 16 | 220 | 153 | 153 | 220 | 300 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.08 c 0.1s| 1 | 0 | 292 |1089k| 0 | 22 | 220 | 153 | 153 | 220 | 306 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 311 |1118k| 0 | 33 | 220 | 153 | 153 | 220 | 315 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 336 |1142k| 0 | 39 | 220 | 153 | 153 | 220 | 328 | 31 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.2s| 1 | 0 | 362 |1165k| 0 | 46 | 220 | 153 | 153 | 220 | 340 | 43 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.25 c 0.2s| 1 | 0 | 399 |1177k| 0 | 51 | 220 | 153 | 153 | 220 | 349 | 52 | 0 | 0 | 3.000000e+00 | -- | Inf
0.49/0.54 c 0.5s| 1 | 2 | 399 |1177k| 0 | 51 | 220 | 153 | 153 | 220 | 349 | 52 | 0 | 24 | 3.000000e+00 | -- | Inf
2.29/2.33 o 3
2.29/2.33 c * 2.2s| 515 | 0 | 3773 |1482k| 45 | - | 220 | 530 | 77 | 220 | 150 |1124 | 381 |1357 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.29/2.33 c
2.29/2.33 c SCIP Status : problem is solved [optimal solution found]
2.29/2.33 c Solving Time (sec) : 2.19
2.29/2.33 c Solving Nodes : 515
2.29/2.33 c Primal Bound : +3.00000000000000e+00 (1 solutions)
2.29/2.33 c Dual Bound : +3.00000000000000e+00
2.29/2.33 c Gap : 0.00 %
2.29/2.33 c NODE 515
2.29/2.33 c DUAL BOUND 3
2.29/2.33 c PRIMAL BOUND 3
2.29/2.33 c GAP 0
2.29/2.33 s OPTIMUM FOUND
2.29/2.33 v x84 -x83 x82 x81 x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 x56 x55 x54 x53 x52 x51 x50 x70 -x69 -x68 -x67 -x66 -x65 -x64
2.29/2.33 v x49 -x48 x47 -x46 x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 -x57 x42 -x41 x40 x39 x38 -x37 x36 x35 -x34 x33 x32 x31 -x30 x29
2.29/2.33 v -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 -x3 x2 x1
2.29/2.33 c SCIP Status : problem is solved [optimal solution found]
2.29/2.33 c Solving Time : 2.19
2.29/2.33 c Original Problem :
2.29/2.33 c Problem name : HOME/instance-1869788-1245185898.opb
2.29/2.33 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.33 c Constraints : 205 initial, 205 maximal
2.29/2.33 c Presolved Problem :
2.29/2.33 c Problem name : t_HOME/instance-1869788-1245185898.opb
2.29/2.33 c Variables : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.33 c Constraints : 153 initial, 530 maximal
2.29/2.33 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.29/2.33 c trivial : 0.00 0 0 0 0 0 0 0 0
2.29/2.33 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.29/2.33 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.29/2.33 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.29/2.33 c implics : 0.00 0 0 0 0 0 0 0 0
2.29/2.33 c probing : 0.01 0 0 0 0 0 0 0 0
2.29/2.33 c and : 0.01 8 48 0 0 0 48 0 48
2.29/2.33 c linear : 0.01 1 3 0 0 0 0 0 25
2.29/2.33 c logicor : 0.00 0 0 0 0 0 0 0 0
2.29/2.33 c root node : - 0 - - 0 - - - -
2.29/2.33 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.29/2.33 c integral : 0 0 0 412 0 1 40 0 0 758
2.29/2.33 c and : 144 867 1903 1 0 46 2414 1086 0 0
2.29/2.33 c linear : 4 6 1857 1 0 155 954 0 0 0
2.29/2.33 c logicor : 5+ 6 584 1 0 4 195 0 0 0
2.29/2.33 c countsols : 0 0 0 1 0 0 0 0 0 0
2.29/2.33 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.29/2.33 c integral : 1.34 0.00 0.00 1.34 0.00
2.29/2.33 c and : 0.04 0.03 0.01 0.00 0.00
2.29/2.33 c linear : 0.03 0.00 0.03 0.00 0.00
2.29/2.33 c logicor : 0.00 0.00 0.00 0.00 0.00
2.29/2.33 c countsols : 0.00 0.00 0.00 0.00 0.00
2.29/2.33 c Propagators : Time Calls Cutoffs DomReds
2.29/2.33 c rootredcost : 0.00 0 0 0
2.29/2.33 c pseudoobj : 0.00 1610 0 0
2.29/2.33 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.29/2.33 c propagation : 0.02 205 205 1665 29.6 126 14.8 -
2.29/2.33 c infeasible LP : 0.00 1 1 12 31.0 0 0.0 0
2.29/2.33 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.33 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.33 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.33 c applied globally : - - - 377 15.2 - - -
2.29/2.33 c applied locally : - - - 4 45.2 - - -
2.29/2.33 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.29/2.33 c cut pool : 0.00 5 - - 30 - (maximal pool size: 81)
2.29/2.33 c redcost : 0.02 867 0 0 0 0
2.29/2.33 c impliedbounds : 0.00 6 0 0 13 0
2.29/2.33 c intobj : 0.00 0 0 0 0 0
2.29/2.33 c gomory : 0.05 6 0 0 43 0
2.29/2.33 c strongcg : 0.03 6 0 0 35 0
2.29/2.33 c cmir : 0.03 6 0 0 42 0
2.29/2.33 c flowcover : 0.04 6 0 0 57 0
2.29/2.33 c clique : 0.00 1 0 0 0 0
2.29/2.33 c zerohalf : 0.00 0 0 0 0 0
2.29/2.33 c mcf : 0.00 1 0 0 0 0
2.29/2.33 c Pricers : Time Calls Vars
2.29/2.33 c problem variables: 0.00 0 0
2.29/2.33 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.29/2.33 c relpscost : 1.34 411 1 40 0 0 758
2.29/2.33 c pscost : 0.00 0 0 0 0 0 0
2.29/2.33 c inference : 0.00 0 0 0 0 0 0
2.29/2.33 c mostinf : 0.00 0 0 0 0 0 0
2.29/2.33 c leastinf : 0.00 0 0 0 0 0 0
2.29/2.33 c fullstrong : 0.00 0 0 0 0 0 0
2.29/2.33 c allfullstrong : 0.00 0 0 0 0 0 0
2.29/2.33 c random : 0.00 0 0 0 0 0 0
2.29/2.33 c Primal Heuristics : Time Calls Found
2.29/2.33 c LP solutions : 0.00 - 1
2.29/2.33 c pseudo solutions : 0.00 - 0
2.29/2.33 c oneopt : 0.00 0 0
2.29/2.33 c fracdiving : 0.00 0 0
2.29/2.33 c veclendiving : 0.00 0 0
2.29/2.33 c objpscostdiving : 0.00 0 0
2.29/2.33 c rootsoldiving : 0.00 0 0
2.29/2.33 c linesearchdiving : 0.00 0 0
2.29/2.33 c guideddiving : 0.00 0 0
2.29/2.33 c crossover : 0.00 0 0
2.29/2.33 c intshifting : 0.00 0 0
2.29/2.33 c coefdiving : 0.01 1 0
2.29/2.33 c pscostdiving : 0.01 1 0
2.29/2.33 c feaspump : 0.01 1 0
2.29/2.33 c simplerounding : 0.00 0 0
2.29/2.33 c rounding : 0.00 372 0
2.29/2.33 c shifting : 0.12 88 0
2.29/2.33 c fixandinfer : 0.00 0 0
2.29/2.33 c intdiving : 0.00 0 0
2.29/2.33 c actconsdiving : 0.00 0 0
2.29/2.33 c octane : 0.00 0 0
2.29/2.33 c rens : 0.04 1 0
2.29/2.33 c rins : 0.00 0 0
2.29/2.33 c localbranching : 0.00 0 0
2.29/2.33 c mutation : 0.00 0 0
2.29/2.33 c dins : 0.00 0 0
2.29/2.33 c LP : Time Calls Iterations Iter/call Iter/sec
2.29/2.33 c primal LP : 0.01 0 0 0.00 0.00
2.29/2.33 c dual LP : 0.31 900 3325 3.69 10725.81
2.29/2.33 c barrier LP : 0.00 0 0 0.00 -
2.29/2.33 c diving/probing LP: 0.03 54 448 8.30 14933.33
2.29/2.33 c strong branching : 1.33 1357 16822 12.40 12648.12
2.29/2.33 c (at root node) : - 24 2262 94.25 -
2.29/2.33 c conflict analysis: 0.00 0 0 0.00 -
2.29/2.33 c B&B Tree :
2.29/2.33 c number of runs : 1
2.29/2.33 c nodes : 515
2.29/2.33 c nodes (total) : 515
2.29/2.33 c nodes left : 0
2.29/2.33 c max depth : 45
2.29/2.33 c max depth (total): 45
2.29/2.33 c backtracks : 89 (17.3%)
2.29/2.33 c delayed cutoffs : 77
2.29/2.33 c repropagations : 256 (854 domain reductions, 66 cutoffs)
2.29/2.33 c avg switch length: 3.53
2.29/2.33 c switching time : 0.02
2.29/2.33 c Solution :
2.29/2.33 c Solutions found : 1 (1 improvements)
2.29/2.33 c Primal Bound : +3.00000000000000e+00 (in run 1, after 515 nodes, 2.19 seconds, depth 36, found by <relaxation>)
2.29/2.33 c Dual Bound : +3.00000000000000e+00
2.29/2.33 c Gap : 0.00 %
2.29/2.33 c Root Dual Bound : +3.00000000000000e+00
2.29/2.34 c Time complete: 2.33.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869788-1245185898/watcher-1869788-1245185898 -o /tmp/evaluation-result-1869788-1245185898/solver-1869788-1245185898 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869788-1245185898.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: 1.00 1.00 1.00 3/64 32365
/proc/meminfo: memFree=1605832/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=6100 CPUtime=0
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 540 0 0 0 0 0 0 0 18 0 1 0 186184038 6246400 522 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32365/statm: 1525 532 325 886 0 635 0
[startup+0.0653259 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32365
/proc/meminfo: memFree=1605832/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=13252 CPUtime=0.06
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 2893 0 0 0 4 2 0 0 18 0 1 0 186184038 13570048 2517 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32365/statm: 3313 2517 545 886 0 2423 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13252
[startup+0.10133 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32365
/proc/meminfo: memFree=1605832/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=14120 CPUtime=0.09
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 3102 0 0 0 7 2 0 0 18 0 1 0 186184038 14458880 2719 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32365/statm: 3530 2719 562 886 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14120
[startup+0.301352 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32365
/proc/meminfo: memFree=1605832/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=18512 CPUtime=0.29
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 5243 0 0 0 26 3 0 0 19 0 1 0 186184038 18956288 3818 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32365/statm: 4628 3818 575 886 0 3738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18512
[startup+0.701403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32365
/proc/meminfo: memFree=1605832/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=18512 CPUtime=0.69
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 5244 0 0 0 64 5 0 0 23 0 1 0 186184038 18956288 3819 1992294400 4194304 7823515 548682068736 18446744073709551615 6247668 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32365/statm: 4628 3819 575 886 0 3738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18512
[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32366
/proc/meminfo: memFree=1592512/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=18512 CPUtime=1.48
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 5249 0 0 0 139 9 0 0 25 0 1 0 186184038 18956288 3824 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32365/statm: 4628 3824 579 886 0 3738 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18512
Solver just ended. Dumping a history of the last processes samples
[startup+1.90153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32366
/proc/meminfo: memFree=1592512/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=18512 CPUtime=1.88
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 5249 0 0 0 177 11 0 0 25 0 1 0 186184038 18956288 3824 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32365/statm: 4628 3824 579 886 0 3738 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 18512
[startup+2.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32366
/proc/meminfo: memFree=1592576/2055920 swapFree=4181640/4192956
[pid=32365] ppid=32363 vsize=18512 CPUtime=2.29
/proc/32365/stat : 32365 (pbscip.linux.x8) R 32363 32365 31991 0 -1 4194304 5251 0 0 0 216 13 0 0 25 0 1 0 186184038 18956288 3826 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32365/statm: 4628 3826 581 886 0 3738 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 18512
Child status: 0
Real time (s): 2.34253
CPU time (s): 2.33564
CPU user time (s): 2.20267
CPU system time (s): 0.132979
CPU usage (%): 99.7061
Max. virtual memory (cumulated for all children) (KiB): 18512
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.20267
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5256
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= 11
runsolver used 0.002999 second user time and 0.015997 second system time
The end