0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
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-2665103-1276649704.opb>
0.00/0.01 c original problem has 120 variables (120 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 400 impls, 0 clqs
0.02/0.02 c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 4 upgd conss, 422 impls, 0 clqs
0.02/0.03 c presolving (3 rounds):
0.02/0.03 c 6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 12 changed coefficients
0.02/0.03 c 470 implications, 0 cliques
0.02/0.03 c presolved problem has 114 variables (114 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.02/0.03 c 74 constraints of type <and>
0.02/0.03 c 3 constraints of type <linear>
0.02/0.03 c 5 constraints of type <logicor>
0.02/0.03 c transformed objective value is always integral (scale: 1)
0.02/0.03 c Presolving Time: 0.02
0.02/0.03 c - non default parameters ----------------------------------------------------------------------
0.02/0.03 c # SCIP version 1.2.1.2
0.02/0.03 c
0.02/0.03 c # frequency for displaying node information lines
0.02/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.03 c display/freq = 10000
0.02/0.03 c
0.02/0.03 c # maximal time in seconds to run
0.02/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03 c limits/time = 1800
0.02/0.03 c
0.02/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03 c limits/memory = 1620
0.02/0.03 c
0.02/0.03 c # should presolving try to simplify inequalities
0.02/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03 c constraints/linear/simplifyinequalities = TRUE
0.02/0.03 c
0.02/0.03 c # should presolving try to simplify knapsacks
0.02/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.03 c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.03 c
0.02/0.03 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03 c heuristics/undercover/freq = 0
0.02/0.03 c
0.02/0.03 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.03 c separating/rapidlearning/freq = 0
0.02/0.03 c
0.02/0.03 c -----------------------------------------------------------------------------------------------
0.02/0.03 c start solving
0.02/0.03 c
0.02/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.04 c 0.0s| 1 | 0 | 13 | - | 574k| 0 | 6 | 114 | 82 | 114 | 153 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 31 | - | 587k| 0 | 17 | 114 | 82 | 114 | 160 | 7 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 63 | - | 636k| 0 | 27 | 114 | 82 | 114 | 180 | 27 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 105 | - | 691k| 0 | 50 | 114 | 82 | 114 | 195 | 42 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 142 | - | 729k| 0 | 46 | 114 | 82 | 114 | 216 | 63 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 206 | - | 801k| 0 | 49 | 114 | 82 | 114 | 241 | 88 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.25 c 0.2s| 1 | 0 | 232 | - | 837k| 0 | 52 | 114 | 82 | 114 | 254 | 101 | 0 | 0 | 2.000000e+00 | -- | Inf
0.29/0.37 c 0.3s| 1 | 2 | 232 | - | 838k| 0 | 52 | 114 | 82 | 114 | 254 | 101 | 0 | 13 | 2.000000e+00 | -- | Inf
1.00/1.03 o 3
1.00/1.03 c * 0.8s| 154 | 53 | 1777 | 10.1 | 967k| 23 | - | 114 | 220 | 114 | 135 | 465 | 138 | 517 | 2.000000e+00 | 3.000000e+00 | 50.00%
1.00/1.07 o 2
1.00/1.07 c * 0.9s| 171 | 0 | 1888 | 9.7 | 926k| 23 | - | 114 | 195 | 114 | 112 | 481 | 145 | 550 | 2.000000e+00 | 2.000000e+00 | 0.00%
1.00/1.07 c
1.00/1.07 c SCIP Status : problem is solved [optimal solution found]
1.00/1.07 c Solving Time (sec) : 0.87
1.00/1.07 c Solving Nodes : 171
1.00/1.07 c Primal Bound : +2.00000000000000e+00 (2 solutions)
1.00/1.07 c Dual Bound : +2.00000000000000e+00
1.00/1.07 c Gap : 0.00 %
1.00/1.07 s OPTIMUM FOUND
1.00/1.07 v -x45 x44 -x43 x42 -x41 -x40 -x39 x38 -x37 x36 -x30 x29 x28 x27 -x26 -x35 -x34 -x33 -x32 -x31 -x25 -x24 x23 x22 -x21 x20 -x19 x18
1.00/1.07 v x17 x16 x15 x14 x13 -x12 x11 -x10 -x9 -x8 x7 x6 -x5 -x4 -x3 x2 -x1
1.00/1.07 c SCIP Status : problem is solved [optimal solution found]
1.00/1.07 c Solving Time : 0.87
1.00/1.07 c Original Problem :
1.00/1.07 c Problem name : HOME/instance-2665103-1276649704.opb
1.00/1.07 c Variables : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.07 c Constraints : 82 initial, 82 maximal
1.00/1.07 c Presolved Problem :
1.00/1.07 c Problem name : t_HOME/instance-2665103-1276649704.opb
1.00/1.07 c Variables : 114 (114 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.07 c Constraints : 82 initial, 220 maximal
1.00/1.07 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.00/1.07 c trivial : 0.00 0 0 0 0 0 0 0 0
1.00/1.07 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.00/1.07 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.00/1.07 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.00/1.07 c implics : 0.00 0 2 0 0 0 0 0 0
1.00/1.07 c probing : 0.01 0 0 0 0 0 0 0 0
1.00/1.07 c and : 0.00 0 0 0 0 0 0 0 0
1.00/1.07 c linear : 0.01 1 3 0 0 0 0 0 12
1.00/1.07 c logicor : 0.00 0 0 0 0 0 0 0 0
1.00/1.07 c root node : - 38 - - 38 - - - -
1.00/1.07 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.00/1.07 c integral : 0 0 0 153 0 1 35 0 0 264
1.00/1.07 c and : 74 314 713 2 0 14 603 423 0 0
1.00/1.07 c linear : 3 6 699 2 0 36 258 0 0 0
1.00/1.07 c logicor : 5+ 6 234 2 0 3 34 0 0 0
1.00/1.07 c countsols : 0 0 0 2 0 0 0 0 0 0
1.00/1.07 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.00/1.07 c integral : 0.52 0.00 0.00 0.52 0.00
1.00/1.07 c and : 0.00 0.00 0.00 0.00 0.00
1.00/1.07 c linear : 0.01 0.00 0.01 0.00 0.00
1.00/1.07 c logicor : 0.00 0.00 0.00 0.00 0.00
1.00/1.07 c countsols : 0.00 0.00 0.00 0.00 0.00
1.00/1.07 c Propagators : Time Calls Cutoffs DomReds
1.00/1.07 c vbounds : 0.00 2 0 0
1.00/1.07 c rootredcost : 0.00 1 0 4
1.00/1.07 c pseudoobj : 0.00 472 0 1
1.00/1.07 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.00/1.07 c propagation : 0.00 53 53 237 16.0 13 8.2 -
1.00/1.07 c infeasible LP : 0.00 1 1 4 12.0 0 0.0 0
1.00/1.07 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.07 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.07 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.00/1.07 c applied globally : - - - 145 13.9 - - -
1.00/1.07 c applied locally : - - - 0 0.0 - - -
1.00/1.07 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.00/1.07 c cut pool : 0.00 5 - - 22 - (maximal pool size: 197)
1.00/1.07 c redcost : 0.00 314 0 0 0 0
1.00/1.07 c impliedbounds : 0.00 6 0 0 66 0
1.00/1.07 c intobj : 0.00 0 0 0 0 0
1.00/1.07 c cgmip : 0.00 0 0 0 0 0
1.00/1.07 c gomory : 0.04 6 0 0 111 0
1.00/1.07 c strongcg : 0.03 6 0 0 280 0
1.00/1.07 c cmir : 0.02 6 0 0 50 0
1.00/1.07 c flowcover : 0.04 6 0 0 100 0
1.00/1.07 c clique : 0.00 6 0 0 0 0
1.00/1.07 c zerohalf : 0.00 0 0 0 0 0
1.00/1.07 c mcf : 0.00 1 0 0 0 0
1.00/1.07 c rapidlearning : 0.02 1 0 0 0 0
1.00/1.07 c Pricers : Time Calls Vars
1.00/1.07 c problem variables: 0.00 0 0
1.00/1.07 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.00/1.07 c relpscost : 0.52 151 1 35 0 0 264
1.00/1.07 c pscost : 0.00 0 0 0 0 0 0
1.00/1.07 c inference : 0.00 0 0 0 0 0 0
1.00/1.07 c mostinf : 0.00 0 0 0 0 0 0
1.00/1.07 c leastinf : 0.00 0 0 0 0 0 0
1.00/1.07 c fullstrong : 0.00 0 0 0 0 0 0
1.00/1.07 c allfullstrong : 0.00 0 0 0 0 0 0
1.00/1.07 c random : 0.00 0 0 0 0 0 0
1.00/1.07 c Primal Heuristics : Time Calls Found
1.00/1.07 c LP solutions : 0.00 - 2
1.00/1.07 c pseudo solutions : 0.00 - 0
1.00/1.07 c crossover : 0.00 0 0
1.00/1.07 c rootsoldiving : 0.00 0 0
1.00/1.07 c linesearchdiving : 0.00 0 0
1.00/1.07 c guideddiving : 0.00 0 0
1.00/1.07 c intshifting : 0.00 0 0
1.00/1.07 c oneopt : 0.00 1 0
1.00/1.07 c coefdiving : 0.00 1 0
1.00/1.07 c pscostdiving : 0.00 1 0
1.00/1.07 c fracdiving : 0.00 1 0
1.00/1.07 c veclendiving : 0.00 1 0
1.00/1.07 c feaspump : 0.00 1 0
1.00/1.07 c objpscostdiving : 0.00 1 0
1.00/1.07 c trivial : 0.00 2 0
1.00/1.07 c simplerounding : 0.00 0 0
1.00/1.07 c zirounding : 0.00 132 0
1.00/1.07 c rounding : 0.01 209 0
1.00/1.07 c shifting : 0.00 32 0
1.00/1.08 c twoopt : 0.00 0 0
1.00/1.08 c fixandinfer : 0.00 0 0
1.00/1.08 c intdiving : 0.00 0 0
1.00/1.08 c actconsdiving : 0.00 0 0
1.00/1.08 c octane : 0.00 0 0
1.00/1.08 c rens : 0.02 1 0
1.00/1.08 c rins : 0.00 0 0
1.00/1.08 c localbranching : 0.00 0 0
1.00/1.08 c mutation : 0.00 0 0
1.00/1.08 c dins : 0.00 0 0
1.00/1.08 c undercover : 0.01 1 0
1.00/1.08 c nlp : 0.00 0 0
1.00/1.08 c trysol : 0.00 0 0
1.00/1.08 c LP : Time Calls Iterations Iter/call Iter/sec
1.00/1.08 c primal LP : 0.01 0 0 0.00 0.00
1.00/1.08 c dual LP : 0.11 322 1846 5.73 16781.82
1.00/1.08 c lex dual LP : 0.00 0 0 0.00 -
1.00/1.08 c barrier LP : 0.00 0 0 0.00 -
1.00/1.08 c diving/probing LP: 0.00 10 42 4.20 -
1.00/1.08 c strong branching : 0.52 550 5454 9.92 10488.46
1.00/1.08 c (at root node) : - 13 1223 94.08 -
1.00/1.08 c conflict analysis: 0.00 0 0 0.00 -
1.00/1.08 c B&B Tree :
1.00/1.08 c number of runs : 1
1.00/1.08 c nodes : 171
1.00/1.08 c nodes (total) : 171
1.00/1.08 c nodes left : 0
1.00/1.08 c max depth : 23
1.00/1.08 c max depth (total): 23
1.00/1.08 c backtracks : 24 (14.0%)
1.00/1.08 c delayed cutoffs : 13
1.00/1.08 c repropagations : 48 (178 domain reductions, 9 cutoffs)
1.00/1.08 c avg switch length: 3.31
1.00/1.08 c switching time : 0.01
1.00/1.08 c Solution :
1.00/1.08 c Solutions found : 2 (2 improvements)
1.00/1.08 c First Solution : +3.00000000000000e+00 (in run 1, after 154 nodes, 0.84 seconds, depth 14, found by <relaxation>)
1.00/1.08 c Primal Bound : +2.00000000000000e+00 (in run 1, after 171 nodes, 0.87 seconds, depth 14, found by <relaxation>)
1.00/1.08 c Dual Bound : +2.00000000000000e+00
1.00/1.08 c Gap : 0.00 %
1.00/1.08 c Root Dual Bound : +2.00000000000000e+00
1.00/1.08 c Root Iterations : 232
1.00/1.08 c Time complete: 1.08.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665103-1276649704/watcher-2665103-1276649704 -o /tmp/evaluation-result-2665103-1276649704/solver-2665103-1276649704 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665103-1276649704.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: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=9288 CPUtime=0
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 1066 0 0 0 0 0 0 0 25 0 1 0 40574435 9510912 987 1992294400 4194304 9819077 140736608426544 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10432/statm: 2322 997 371 1374 0 943 0
[startup+0.02594 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=13692 CPUtime=0.02
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 3351 0 0 0 1 1 0 0 25 0 1 0 40574435 14020608 2147 1992294400 4194304 9819077 140736608426544 18446744073709551615 4333569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 3423 2147 503 1374 0 2044 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13692
[startup+0.100949 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=15484 CPUtime=0.09
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 8155 0 0 0 6 3 0 0 25 0 1 0 40574435 15855616 2533 1992294400 4194304 9819077 140736608426544 18446744073709551615 6008809 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 3871 2533 701 1374 0 2492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15484
[startup+0.300973 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=23672 CPUtime=0.29
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 12545 0 0 0 23 6 0 0 25 0 1 0 40574435 24240128 4039 1992294400 4194304 9819077 140736608426544 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5918 4039 709 1374 0 4539 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23672
[startup+0.70102 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=23100 CPUtime=0.69
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 20426 0 0 0 56 13 0 0 25 0 1 0 40574435 23654400 4005 1992294400 4194304 9819077 140736608426544 18446744073709551615 8723754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5817 4006 721 1374 0 4438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23100
Solver just ended. Dumping a history of the last processes samples
[startup+0.901046 s]
/proc/loadavg: 1.06 1.24 1.16 2/106 10432
/proc/meminfo: memFree=1816116/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=22092 CPUtime=0.89
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 24972 0 0 0 73 16 0 0 25 0 1 0 40574435 22622208 4001 1992294400 4194304 9819077 140736608426544 18446744073709551615 8654622 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5313 3997 721 1374 0 3934 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 22092
[startup+1.00106 s]
/proc/loadavg: 1.14 1.25 1.17 2/107 10433
/proc/meminfo: memFree=1802096/2059040 swapFree=4136500/4192956
[pid=10432] ppid=10430 vsize=22272 CPUtime=1
/proc/10432/stat : 10432 (pbscip.linux.x8) R 10430 10432 10132 0 -1 4202496 27036 0 0 0 81 19 0 0 25 0 1 0 40574435 22806528 4011 1992294400 4194304 9819077 140736608426544 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10432/statm: 5568 4011 728 1374 0 4189 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 22272
Child status: 0
Real time (s): 1.08759
CPU time (s): 1.08683
CPU user time (s): 0.880866
CPU system time (s): 0.205968
CPU usage (%): 99.9303
Max. virtual memory (cumulated for all children) (KiB): 23672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.880866
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28479
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 0.008998 second user time and 0.014997 second system time
The end