0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2664747-1276583844.opb>
0.00/0.02 c original problem has 141 variables (141 bin, 0 int, 0 impl, 0 cont) and 215 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.02 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.01/0.02 c presolving:
0.01/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 30 chg sides, 30 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.01/0.03 c (round 2) 0 del vars, 90 del conss, 0 chg bounds, 30 chg sides, 30 chg coeffs, 20 upgd conss, 0 impls, 0 clqs
0.01/0.03 c (round 3) 0 del vars, 90 del conss, 0 chg bounds, 30 chg sides, 30 chg coeffs, 35 upgd conss, 100 impls, 0 clqs
0.01/0.07 c (0.1s) probing: 105/141 (74.5%) - 0 fixings, 0 aggregations, 70 implications, 0 bound changes
0.01/0.07 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.07 c presolving (4 rounds):
0.01/0.07 c 0 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 30 changed sides, 30 changed coefficients
0.01/0.07 c 240 implications, 0 cliques
0.01/0.07 c presolved problem has 141 variables (141 bin, 0 int, 0 impl, 0 cont) and 125 constraints
0.01/0.07 c 35 constraints of type <knapsack>
0.01/0.07 c 90 constraints of type <linear>
0.01/0.07 c transformed objective value is always integral (scale: 1)
0.01/0.07 c Presolving Time: 0.05
0.01/0.07 c - non default parameters ----------------------------------------------------------------------
0.01/0.07 c # SCIP version 1.2.1.2
0.01/0.07 c
0.01/0.07 c # frequency for displaying node information lines
0.01/0.07 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.07 c display/freq = 10000
0.01/0.07 c
0.01/0.07 c # maximal time in seconds to run
0.01/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.07 c limits/time = 1799.99
0.01/0.07 c
0.01/0.07 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.07 c limits/memory = 1620
0.01/0.07 c
0.01/0.07 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.07 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.07 c lp/solvefreq = -1
0.01/0.07 c
0.01/0.07 c # should presolving try to simplify inequalities
0.01/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.07 c constraints/linear/simplifyinequalities = TRUE
0.01/0.07 c
0.01/0.07 c # should presolving try to simplify knapsacks
0.01/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.07 c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.07 c
0.01/0.07 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.07 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.07 c separating/rapidlearning/freq = 0
0.01/0.07 c
0.01/0.07 c -----------------------------------------------------------------------------------------------
0.01/0.07 c start solving
0.01/0.07 c
0.01/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.07 c 0.1s| 1 | 2 | 0 | - | 818k| 0 | - | 141 | 125 | 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.61 o 32
0.59/0.61 c * 0.6s| 790 | 257 | 0 | 0.0 |1253k| 110 | - | 141 | 632 | 0 | 0 | 0 | 507 | 0 | 0.000000e+00 | 3.200000e+01 | Inf
1.19/1.21 o 22
1.19/1.21 c * 1.1s| 1542 | 397 | 0 | 0.0 |1676k| 110 | - | 141 |1161 | 0 | 0 | 0 |1049 | 0 | 0.000000e+00 | 2.200000e+01 | Inf
1.59/1.62 o 20
1.59/1.62 c * 1.5s| 1944 | 306 | 0 | 0.0 |1785k| 110 | - | 141 |1528 | 0 | 0 | 0 |1503 | 0 | 1.400000e+01 | 2.000000e+01 | 42.86%
1.59/1.65 o 18
1.59/1.65 c * 1.6s| 1973 | 305 | 0 | 0.0 |1788k| 110 | - | 141 |1534 | 0 | 0 | 0 |1520 | 0 | 1.400000e+01 | 1.800000e+01 | 28.57%
1.69/1.73 o 17
1.69/1.73 c * 1.6s| 2041 | 275 | 0 | 0.0 |1809k| 110 | - | 141 |1564 | 0 | 0 | 0 |1595 | 0 | 1.600000e+01 | 1.700000e+01 | 6.25%
1.79/1.89 c
1.79/1.89 c SCIP Status : problem is solved [optimal solution found]
1.79/1.89 c Solving Time (sec) : 1.80
1.79/1.89 c Solving Nodes : 2187
1.79/1.89 c Primal Bound : +1.70000000000000e+01 (5 solutions)
1.79/1.89 c Dual Bound : +1.70000000000000e+01
1.79/1.89 c Gap : 0.00 %
1.79/1.89 s OPTIMUM FOUND
1.79/1.89 v x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 -x56 x57 x58 x59 x60 x61 x62 x63 x64 -x65 x66 x67 x68
1.79/1.89 v x69 x70 x71 -x72 x73 x74 x75 x76 -x77 x78 x79 x80 x81 x82 x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 x93 x94 x95 x96
1.79/1.89 v x97 x98 x99 x100 -x101 x102 x103 x104 -x105 x106 x107 x108 x109 -x110 x111 x112 x113 x114 -x115 -x116 -x117 -x118 -x119 -x120
1.79/1.89 v -x121 -x18 -x17 -x16 -x15 -x14 -x13 x122 x123 x124 x125 x126 -x127 x128 x129 x130 x131 -x132 -x133 -x134 -x135 -x12 -x11 -x10
1.79/1.89 v -x9 x8 x7 x136 x137 -x138 -x139 -x140 -x24 -x23 -x22 x21 -x20 x19 -x141 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 x28 -x27 -x26
1.79/1.89 v x25 -x6 x5 -x4 -x3 -x2 x1
1.79/1.89 c SCIP Status : problem is solved [optimal solution found]
1.79/1.89 c Solving Time : 1.80
1.79/1.89 c Original Problem :
1.79/1.89 c Problem name : HOME/instance-2664747-1276583844.opb
1.79/1.89 c Variables : 141 (141 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.89 c Constraints : 215 initial, 215 maximal
1.79/1.89 c Presolved Problem :
1.79/1.89 c Problem name : t_HOME/instance-2664747-1276583844.opb
1.79/1.89 c Variables : 141 (141 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.89 c Constraints : 125 initial, 1565 maximal
1.79/1.89 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.79/1.89 c trivial : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c implics : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c probing : 0.04 0 0 0 0 0 0 0 0
1.79/1.89 c knapsack : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c linear : 0.00 0 0 0 0 0 90 30 30
1.79/1.89 c logicor : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c root node : - 19 - - 19 - - - -
1.79/1.89 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.79/1.89 c integral : 0 0 0 0 0 0 0 0 0 0
1.79/1.89 c knapsack : 35 0 7562 0 1577 154 7977 0 0 0
1.79/1.89 c linear : 90 0 7400 0 1572 832 25095 0 0 0
1.79/1.89 c logicor : 0+ 0 3665 0 0 62 2143 0 0 0
1.79/1.89 c countsols : 0 0 0 0 1577 0 0 0 0 0
1.79/1.89 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.79/1.89 c integral : 0.00 0.00 0.00 0.00 0.00
1.79/1.89 c knapsack : 0.16 0.00 0.15 0.00 0.01
1.79/1.89 c linear : 1.13 0.00 1.13 0.00 0.00
1.79/1.89 c logicor : 0.11 0.00 0.11 0.00 0.00
1.79/1.89 c countsols : 0.00 0.00 0.00 0.00 0.00
1.79/1.89 c Propagators : Time Calls Cutoffs DomReds
1.79/1.89 c vbounds : 0.00 2 0 0
1.79/1.89 c rootredcost : 0.00 0 0 0
1.79/1.89 c pseudoobj : 0.03 7356 6 203
1.79/1.89 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.79/1.89 c propagation : 0.03 1054 1038 4213 16.9 10 15.1 -
1.79/1.89 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.89 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.89 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.89 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.89 c applied globally : - - - 1748 15.1 - - -
1.79/1.89 c applied locally : - - - 0 0.0 - - -
1.79/1.89 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.79/1.89 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.79/1.89 c redcost : 0.00 0 0 0 0 0
1.79/1.89 c impliedbounds : 0.00 0 0 0 0 0
1.79/1.89 c intobj : 0.00 0 0 0 0 0
1.79/1.89 c cgmip : 0.00 0 0 0 0 0
1.79/1.89 c gomory : 0.00 0 0 0 0 0
1.79/1.89 c strongcg : 0.00 0 0 0 0 0
1.79/1.89 c cmir : 0.00 0 0 0 0 0
1.79/1.89 c flowcover : 0.00 0 0 0 0 0
1.79/1.89 c clique : 0.00 0 0 0 0 0
1.79/1.89 c zerohalf : 0.00 0 0 0 0 0
1.79/1.89 c mcf : 0.00 0 0 0 0 0
1.79/1.89 c rapidlearning : 0.00 0 0 0 0 0
1.79/1.89 c Pricers : Time Calls Vars
1.79/1.89 c problem variables: 0.00 0 0
1.79/1.89 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.79/1.89 c relpscost : 0.00 0 0 0 0 0 0
1.79/1.89 c pscost : 0.00 0 0 0 0 0 0
1.79/1.89 c inference : 0.01 1572 0 0 0 0 3144
1.79/1.89 c mostinf : 0.00 0 0 0 0 0 0
1.79/1.89 c leastinf : 0.00 0 0 0 0 0 0
1.79/1.89 c fullstrong : 0.00 0 0 0 0 0 0
1.79/1.89 c allfullstrong : 0.00 0 0 0 0 0 0
1.79/1.89 c random : 0.00 0 0 0 0 0 0
1.79/1.89 c Primal Heuristics : Time Calls Found
1.79/1.89 c LP solutions : 0.00 - 0
1.79/1.89 c pseudo solutions : 0.00 - 5
1.79/1.89 c oneopt : 0.00 0 0
1.79/1.89 c trivial : 0.00 2 0
1.79/1.89 c simplerounding : 0.00 0 0
1.79/1.89 c zirounding : 0.00 0 0
1.79/1.89 c rounding : 0.00 0 0
1.79/1.89 c shifting : 0.00 0 0
1.79/1.89 c intshifting : 0.00 0 0
1.79/1.89 c twoopt : 0.00 0 0
1.79/1.89 c fixandinfer : 0.00 0 0
1.79/1.89 c feaspump : 0.00 0 0
1.79/1.89 c coefdiving : 0.00 0 0
1.79/1.89 c pscostdiving : 0.00 0 0
1.79/1.89 c fracdiving : 0.00 0 0
1.79/1.89 c veclendiving : 0.00 0 0
1.79/1.89 c intdiving : 0.00 0 0
1.79/1.89 c actconsdiving : 0.00 0 0
1.79/1.89 c objpscostdiving : 0.00 0 0
1.79/1.89 c rootsoldiving : 0.00 0 0
1.79/1.89 c linesearchdiving : 0.00 0 0
1.79/1.89 c guideddiving : 0.00 0 0
1.79/1.89 c octane : 0.00 0 0
1.79/1.89 c rens : 0.00 0 0
1.79/1.89 c rins : 0.00 0 0
1.79/1.89 c localbranching : 0.00 0 0
1.79/1.89 c mutation : 0.00 0 0
1.79/1.89 c crossover : 0.00 0 0
1.79/1.89 c dins : 0.00 0 0
1.79/1.89 c undercover : 0.00 0 0
1.79/1.89 c nlp : 0.00 0 0
1.79/1.89 c trysol : 0.00 0 0
1.79/1.89 c LP : Time Calls Iterations Iter/call Iter/sec
1.79/1.89 c primal LP : 0.00 0 0 0.00 -
1.79/1.89 c dual LP : 0.00 0 0 0.00 -
1.79/1.89 c lex dual LP : 0.00 0 0 0.00 -
1.79/1.89 c barrier LP : 0.00 0 0 0.00 -
1.79/1.89 c diving/probing LP: 0.00 0 0 0.00 -
1.79/1.89 c strong branching : 0.00 0 0 0.00 -
1.79/1.89 c (at root node) : - 0 0 0.00 -
1.79/1.89 c conflict analysis: 0.00 0 0 0.00 -
1.79/1.89 c B&B Tree :
1.79/1.89 c number of runs : 1
1.79/1.89 c nodes : 2187
1.79/1.89 c nodes (total) : 2187
1.79/1.89 c nodes left : 0
1.79/1.89 c max depth : 110
1.79/1.89 c max depth (total): 110
1.79/1.89 c backtracks : 520 (23.8%)
1.79/1.89 c delayed cutoffs : 766
1.79/1.89 c repropagations : 1753 (12473 domain reductions, 444 cutoffs)
1.79/1.89 c avg switch length: 4.62
1.79/1.89 c switching time : 0.21
1.79/1.89 c Solution :
1.79/1.89 c Solutions found : 5 (5 improvements)
1.79/1.89 c First Solution : +3.20000000000000e+01 (in run 1, after 790 nodes, 0.55 seconds, depth 17, found by <relaxation>)
1.79/1.89 c Primal Bound : +1.70000000000000e+01 (in run 1, after 2041 nodes, 1.65 seconds, depth 18, found by <relaxation>)
1.79/1.89 c Dual Bound : +1.70000000000000e+01
1.79/1.89 c Gap : 0.00 %
1.79/1.89 c Root Dual Bound : +0.00000000000000e+00
1.79/1.89 c Root Iterations : 0
1.89/1.90 c Time complete: 1.89.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664747-1276583844/watcher-2664747-1276583844 -o /tmp/evaluation-result-2664747-1276583844/solver-2664747-1276583844 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664747-1276583844.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: 1.09 1.02 1.01 3/106 1819
/proc/meminfo: memFree=1804244/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=3784 CPUtime=0
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 485 0 0 0 0 0 0 0 20 0 1 0 33970787 3874816 407 1992294400 4194304 7136930 140737150098912 18446744073709551615 6328631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1819/statm: 946 408 224 719 0 225 0
[startup+0.0233691 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 1819
/proc/meminfo: memFree=1804244/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=8760 CPUtime=0.01
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 2047 0 0 0 1 0 0 0 20 0 1 0 33970787 8970240 1616 1992294400 4194304 7136930 140737150098912 18446744073709551615 4657251 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1819/statm: 2190 1618 282 719 0 1469 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8760
[startup+0.100377 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 1819
/proc/meminfo: memFree=1804244/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=12304 CPUtime=0.09
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 3576 0 0 0 8 1 0 0 20 0 1 0 33970787 12599296 2373 1992294400 4194304 7136930 140737150098912 18446744073709551615 4978081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1819/statm: 3076 2373 394 719 0 2355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12304
[startup+0.300396 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 1819
/proc/meminfo: memFree=1804244/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=12616 CPUtime=0.29
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 3637 0 0 0 27 2 0 0 20 0 1 0 33970787 12918784 2434 1992294400 4194304 7136930 140737150098912 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1819/statm: 3154 2434 394 719 0 2433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12616
[startup+0.700437 s]
/proc/loadavg: 1.09 1.02 1.01 3/106 1819
/proc/meminfo: memFree=1804244/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=13068 CPUtime=0.69
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 3742 0 0 0 65 4 0 0 20 0 1 0 33970787 13381632 2539 1992294400 4194304 7136930 140737150098912 18446744073709551615 4979712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1819/statm: 3267 2539 394 719 0 2546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13068
[startup+1.50052 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 1820
/proc/meminfo: memFree=1795184/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=13844 CPUtime=1.49
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 3933 0 0 0 143 6 0 0 23 0 1 0 33970787 14176256 2730 1992294400 4194304 7136930 140737150098912 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1819/statm: 3461 2730 394 719 0 2740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13844
Solver just ended. Dumping a history of the last processes samples
[startup+1.90056 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 1820
/proc/meminfo: memFree=1795184/2059040 swapFree=4134576/4192956
[pid=1819] ppid=1815 vsize=4724 CPUtime=1.89
/proc/1819/stat : 1819 (pbscip.linux.x8) R 1815 1819 1033 0 -1 4202496 4017 0 0 0 182 7 0 0 25 0 1 0 33970787 4837376 749 1992294400 4194304 7136930 140737150098912 18446744073709551615 6526746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1819/statm: 1094 662 408 719 0 373 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 4724
Child status: 0
Real time (s): 1.90031
CPU time (s): 1.90071
CPU user time (s): 1.82672
CPU system time (s): 0.073988
CPU usage (%): 100.021
Max. virtual memory (cumulated for all children) (KiB): 14124
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.82672
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4017
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= 7
runsolver used 0.006998 second user time and 0.016997 second system time
The end