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-1870088-1245188680.opb>
0.00/0.01 c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.04 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1092 impls, 0 clqs
0.00/0.04 c (round 2) 21 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1668 impls, 0 clqs
0.04/0.04 c (round 3) 39 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.04/0.04 c (round 4) 57 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.04/0.06 c (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.04/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.06 c presolving (5 rounds):
0.04/0.06 c 57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.04/0.06 c 1968 implications, 0 cliques
0.04/0.06 c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.04/0.06 c 192 constraints of type <and>
0.04/0.06 c 3 constraints of type <linear>
0.04/0.06 c 4 constraints of type <logicor>
0.04/0.06 c transformed objective value is always integral (scale: 2)
0.04/0.06 c Presolving Time: 0.03
0.04/0.06 c OPT-NLC
0.04/0.06 c -----------------------------------------------------------------------------------------------
0.04/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06 c limits/memory = c 1620
0.04/0.06 c # maximal time in seconds to run
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06 c limits/time = c 1791
0.04/0.06 c # frequency for displaying node information lines
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06 c display/freq = c 10000
0.04/0.06 c -----------------------------------------------------------------------------------------------
0.04/0.06 c start solving problem
0.04/0.06 c
0.04/0.06 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.04/0.06 c 0.0s| 1 | 0 | 10 |1253k| 0 | 6 | 267 | 199 | 199 | 267 | 391 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.09 c 0.1s| 1 | 0 | 253 |1264k| 0 | 10 | 267 | 199 | 199 | 267 | 392 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 261 |1285k| 0 | 17 | 267 | 199 | 199 | 267 | 396 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 268 |1313k| 0 | 18 | 267 | 199 | 199 | 267 | 402 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 271 |1316k| 0 | 15 | 267 | 199 | 199 | 267 | 406 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 0 | 275 |1334k| 0 | 18 | 267 | 199 | 199 | 267 | 409 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.32 c 0.3s| 1 | 0 | 277 |1335k| 0 | 20 | 267 | 199 | 199 | 267 | 410 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.36 c 0.3s| 1 | 2 | 277 |1335k| 0 | 20 | 267 | 199 | 199 | 267 | 410 | 19 | 0 | 19 | 3.000000e+00 | -- | Inf
2.49/2.51 o 3
2.49/2.51 c * 2.4s| 922 | 0 | 6777 |1586k| 60 | - | 267 | 330 | 98 | 267 | 102 |2919 | 153 |1776 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.49/2.51 c
2.49/2.51 c SCIP Status : problem is solved [optimal solution found]
2.49/2.51 c Solving Time (sec) : 2.38
2.49/2.51 c Solving Nodes : 922
2.49/2.51 c Primal Bound : +3.00000000000000e+00 (1 solutions)
2.49/2.51 c Dual Bound : +3.00000000000000e+00
2.49/2.51 c Gap : 0.00 %
2.49/2.51 c NODE 922
2.49/2.51 c DUAL BOUND 3
2.49/2.51 c PRIMAL BOUND 3
2.49/2.51 c GAP 0
2.49/2.51 s OPTIMUM FOUND
2.49/2.51 v -x81 -x80 -x79 x78 -x77 x76 x75 x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 -x54 -x53 -x52 x51 -x50 x49 x48 x47 x46 -x63
2.49/2.51 v -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 x37 x36 x35 x34 x33 x32 x31 -x30 x29 x28 -x27
2.49/2.51 v -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
2.49/2.51 c SCIP Status : problem is solved [optimal solution found]
2.49/2.51 c Solving Time : 2.38
2.49/2.51 c Original Problem :
2.49/2.51 c Problem name : HOME/instance-1870088-1245188680.opb
2.49/2.51 c Variables : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.51 c Constraints : 250 initial, 250 maximal
2.49/2.51 c Presolved Problem :
2.49/2.51 c Problem name : t_HOME/instance-1870088-1245188680.opb
2.49/2.51 c Variables : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.51 c Constraints : 199 initial, 330 maximal
2.49/2.51 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.49/2.51 c trivial : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c implics : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c probing : 0.01 0 0 0 0 0 0 0 0
2.49/2.51 c and : 0.01 6 48 0 0 0 48 0 48
2.49/2.51 c linear : 0.00 1 2 0 0 0 0 0 28
2.49/2.51 c logicor : 0.01 0 0 0 0 0 0 0 0
2.49/2.51 c root node : - 0 - - 0 - - - -
2.49/2.51 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.49/2.51 c integral : 0 0 0 810 0 3 46 0 0 1538
2.49/2.51 c and : 192 1840 2906 1 0 39 4675 2905 0 0
2.49/2.51 c linear : 3 6 2867 1 0 156 1622 0 0 0
2.49/2.51 c logicor : 4+ 6 665 1 0 3 91 0 0 0
2.49/2.51 c countsols : 0 0 0 1 0 0 0 0 0 0
2.49/2.51 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.49/2.51 c integral : 0.86 0.00 0.00 0.86 0.00
2.49/2.51 c and : 0.11 0.05 0.06 0.00 0.00
2.49/2.51 c linear : 0.08 0.00 0.08 0.00 0.00
2.49/2.51 c logicor : 0.00 0.00 0.00 0.00 0.00
2.49/2.51 c countsols : 0.00 0.00 0.00 0.00 0.00
2.49/2.51 c Propagators : Time Calls Cutoffs DomReds
2.49/2.51 c rootredcost : 0.00 0 0 0
2.49/2.51 c pseudoobj : 0.00 2619 0 0
2.49/2.51 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.49/2.51 c propagation : 0.04 128 124 1262 58.0 11 42.8 -
2.49/2.51 c infeasible LP : 0.00 8 7 44 34.3 4 51.2 0
2.49/2.51 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.51 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.51 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.49/2.51 c applied globally : - - - 131 17.9 - - -
2.49/2.51 c applied locally : - - - 22 49.7 - - -
2.49/2.51 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.49/2.51 c cut pool : 0.00 5 - - 1 - (maximal pool size: 28)
2.49/2.51 c redcost : 0.01 1840 0 0 0 0
2.49/2.51 c impliedbounds : 0.00 6 0 0 2 0
2.49/2.51 c intobj : 0.00 0 0 0 0 0
2.49/2.51 c gomory : 0.05 6 0 0 37 0
2.49/2.51 c strongcg : 0.01 6 0 0 56 0
2.49/2.51 c cmir : 0.02 6 0 0 13 0
2.49/2.51 c flowcover : 0.14 6 0 0 12 0
2.49/2.51 c clique : 0.00 1 0 0 0 0
2.49/2.51 c zerohalf : 0.00 0 0 0 0 0
2.49/2.51 c mcf : 0.00 1 0 0 0 0
2.49/2.51 c Pricers : Time Calls Vars
2.49/2.51 c problem variables: 0.00 0 0
2.49/2.51 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.49/2.51 c relpscost : 0.86 809 3 46 0 0 1538
2.49/2.51 c pscost : 0.00 0 0 0 0 0 0
2.49/2.51 c inference : 0.00 0 0 0 0 0 0
2.49/2.51 c mostinf : 0.00 0 0 0 0 0 0
2.49/2.51 c leastinf : 0.00 0 0 0 0 0 0
2.49/2.51 c fullstrong : 0.00 0 0 0 0 0 0
2.49/2.51 c allfullstrong : 0.00 0 0 0 0 0 0
2.49/2.51 c random : 0.00 0 0 0 0 0 0
2.49/2.51 c Primal Heuristics : Time Calls Found
2.49/2.51 c LP solutions : 0.00 - 1
2.49/2.51 c pseudo solutions : 0.00 - 0
2.49/2.51 c oneopt : 0.00 0 0
2.49/2.51 c crossover : 0.00 0 0
2.49/2.51 c guideddiving : 0.00 0 0
2.49/2.51 c intshifting : 0.00 0 0
2.49/2.51 c pscostdiving : 0.01 2 0
2.49/2.51 c fracdiving : 0.02 2 0
2.49/2.51 c veclendiving : 0.00 2 0
2.49/2.51 c linesearchdiving : 0.01 2 0
2.49/2.51 c coefdiving : 0.03 3 0
2.49/2.51 c feaspump : 0.02 2 0
2.49/2.51 c objpscostdiving : 0.00 2 0
2.49/2.51 c rootsoldiving : 0.01 2 0
2.49/2.51 c simplerounding : 0.00 0 0
2.49/2.51 c rounding : 0.03 571 0
2.49/2.51 c shifting : 0.22 136 0
2.49/2.51 c fixandinfer : 0.00 0 0
2.49/2.51 c intdiving : 0.00 0 0
2.49/2.51 c actconsdiving : 0.00 0 0
2.49/2.51 c octane : 0.00 0 0
2.49/2.51 c rens : 0.02 1 0
2.49/2.51 c rins : 0.00 0 0
2.49/2.51 c localbranching : 0.00 0 0
2.49/2.51 c mutation : 0.00 0 0
2.49/2.51 c dins : 0.00 0 0
2.49/2.51 c LP : Time Calls Iterations Iter/call Iter/sec
2.49/2.51 c primal LP : 0.01 0 0 0.00 0.00
2.49/2.51 c dual LP : 0.43 1928 5872 3.05 13655.81
2.49/2.51 c barrier LP : 0.00 0 0 0.00 -
2.49/2.51 c diving/probing LP: 0.05 201 905 4.50 18100.00
2.49/2.51 c strong branching : 0.84 1776 11569 6.51 13772.62
2.49/2.51 c (at root node) : - 19 157 8.26 -
2.49/2.51 c conflict analysis: 0.00 0 0 0.00 -
2.49/2.51 c B&B Tree :
2.49/2.51 c number of runs : 1
2.49/2.51 c nodes : 922
2.49/2.51 c nodes (total) : 922
2.49/2.51 c nodes left : 0
2.49/2.51 c max depth : 60
2.49/2.51 c max depth (total): 60
2.49/2.51 c backtracks : 76 (8.2%)
2.49/2.51 c delayed cutoffs : 21
2.49/2.51 c repropagations : 95 (398 domain reductions, 21 cutoffs)
2.49/2.51 c avg switch length: 3.23
2.49/2.51 c switching time : 0.02
2.49/2.51 c Solution :
2.49/2.51 c Solutions found : 1 (1 improvements)
2.49/2.51 c Primal Bound : +3.00000000000000e+00 (in run 1, after 922 nodes, 2.38 seconds, depth 31, found by <relaxation>)
2.49/2.51 c Dual Bound : +3.00000000000000e+00
2.49/2.51 c Gap : 0.00 %
2.49/2.51 c Root Dual Bound : +3.00000000000000e+00
2.49/2.52 c Time complete: 2.51.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870088-1245188680/watcher-1870088-1245188680 -o /tmp/evaluation-result-1870088-1245188680/solver-1870088-1245188680 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870088-1245188680.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 12784
/proc/meminfo: memFree=1862608/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=4324 CPUtime=0
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 186467736 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12784/statm: 1081 461 298 886 0 191 0
[startup+0.0449309 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12784
/proc/meminfo: memFree=1862608/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=13656 CPUtime=0.04
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 2837 0 0 0 2 2 0 0 18 0 1 0 186467736 13983744 2465 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 3414 2465 440 886 0 2524 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13656
[startup+0.10194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12784
/proc/meminfo: memFree=1862608/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=17304 CPUtime=0.09
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 3813 0 0 0 7 2 0 0 18 0 1 0 186467736 17719296 3441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 4326 3441 562 886 0 3436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17304
[startup+0.301972 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12784
/proc/meminfo: memFree=1862608/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=24544 CPUtime=0.29
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 5411 0 0 0 26 3 0 0 19 0 1 0 186467736 25133056 5039 1992294400 4194304 7823515 548682068736 18446744073709551615 4971604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 6136 5039 563 886 0 5246 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24544
[startup+0.701035 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12784
/proc/meminfo: memFree=1862608/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=24792 CPUtime=0.69
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 7217 0 0 0 64 5 0 0 23 0 1 0 186467736 25387008 5147 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 6198 5147 574 886 0 5308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24792
[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12785
/proc/meminfo: memFree=1843976/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=24932 CPUtime=1.49
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 7222 0 0 0 140 9 0 0 25 0 1 0 186467736 25530368 5152 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 6233 5152 574 886 0 5343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24932
Solver just ended. Dumping a history of the last processes samples
[startup+2.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12785
/proc/meminfo: memFree=1843528/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=25544 CPUtime=2.29
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 7383 0 0 0 217 12 0 0 25 0 1 0 186467736 26157056 5313 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 6386 5313 574 886 0 5496 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 25544
[startup+2.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12785
/proc/meminfo: memFree=1843528/2055920 swapFree=4192812/4192956
[pid=12784] ppid=12782 vsize=25676 CPUtime=2.49
/proc/12784/stat : 12784 (pbscip.linux.x8) R 12782 12784 11757 0 -1 4194304 7412 0 0 0 237 12 0 0 25 0 1 0 186467736 26292224 5342 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12784/statm: 6419 5342 574 886 0 5529 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 25676
Child status: 0
Real time (s): 2.52582
CPU time (s): 2.52461
CPU user time (s): 2.38964
CPU system time (s): 0.134979
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 25676
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.38964
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7420
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= 6
runsolver used 0.007998 second user time and 0.014997 second system time
The end