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-2663572-1276647489.opb>
0.00/0.01 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 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
0.00/0.01 c presolving:
0.01/0.02 c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.01/0.03 c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 6 upgd conss, 806 impls, 0 clqs
0.01/0.04 c (0.0s) probing: 153/192 (79.7%) - 0 fixings, 0 aggregations, 25 implications, 0 bound changes
0.01/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04 c presolving (3 rounds):
0.01/0.04 c 8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.01/0.04 c 856 implications, 0 cliques
0.01/0.04 c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.01/0.04 c 124 constraints of type <and>
0.01/0.04 c 5 constraints of type <linear>
0.01/0.04 c 7 constraints of type <logicor>
0.01/0.04 c transformed objective value is always integral (scale: 1)
0.01/0.04 c Presolving Time: 0.02
0.01/0.04 c - non default parameters ----------------------------------------------------------------------
0.01/0.04 c # SCIP version 1.2.1.2
0.01/0.04 c
0.01/0.04 c # frequency for displaying node information lines
0.01/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04 c display/freq = 10000
0.01/0.04 c
0.01/0.04 c # maximal time in seconds to run
0.01/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04 c limits/time = 1799.99
0.01/0.04 c
0.01/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04 c limits/memory = 1620
0.01/0.04 c
0.01/0.04 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.04 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.04 c lp/solvefreq = -1
0.01/0.04 c
0.01/0.04 c # should presolving try to simplify inequalities
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c constraints/linear/simplifyinequalities = TRUE
0.01/0.04 c
0.01/0.04 c # should presolving try to simplify knapsacks
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.04 c
0.01/0.04 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.04 c heuristics/undercover/freq = 0
0.01/0.04 c
0.01/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.04 c separating/rapidlearning/freq = 0
0.01/0.04 c
0.01/0.04 c -----------------------------------------------------------------------------------------------
0.01/0.04 c start solving
0.01/0.04 c
0.01/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.04 c 0.0s| 1 | 2 | 0 | - | 617k| 0 | - | 192 | 136 | 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.62 o 3
0.59/0.62 c * 0.5s| 3540 | 1774 | 0 | 0.0 |2246k| 41 | - | 192 | 944 | 0 | 0 | 0 |1463 | 0 | 0.000000e+00 | 3.000000e+00 | Inf
0.69/0.75 o 2
0.69/0.75 c * 0.6s| 4152 | 1207 | 0 | 0.0 |1917k| 42 | - | 192 | 939 | 0 | 0 | 0 |1849 | 0 | 0.000000e+00 | 2.000000e+00 | Inf
0.69/0.77 c
0.69/0.77 c SCIP Status : problem is solved [optimal solution found]
0.69/0.77 c Solving Time (sec) : 0.63
0.69/0.77 c Solving Nodes : 4152
0.69/0.77 c Primal Bound : +2.00000000000000e+00 (2 solutions)
0.69/0.77 c Dual Bound : +2.00000000000000e+00
0.69/0.77 c Gap : 0.00 %
0.69/0.77 s OPTIMUM FOUND
0.69/0.77 v -x75 -x74 x73 -x72 x71 -x70 -x69 -x68 -x67 -x66 x50 -x49 -x48 x47 -x46 -x65 -x64 -x63 -x62 x61 -x45 -x44 -x43 x42 -x41 -x60 -x59
0.69/0.77 v -x58 -x57 x56 -x40 -x39 -x38 x37 -x36 -x55 -x54 -x53 -x52 x51 -x35 -x34 -x33 x32 -x31 -x30 x29 -x28 -x27 x26 -x25 x24 -x23
0.69/0.77 v -x22 x21 x20 -x19 -x18 -x17 x16 x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1
0.69/0.77 c SCIP Status : problem is solved [optimal solution found]
0.69/0.77 c Solving Time : 0.63
0.69/0.77 c Original Problem :
0.69/0.77 c Problem name : HOME/instance-2663572-1276647489.opb
0.69/0.77 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.77 c Constraints : 136 initial, 136 maximal
0.69/0.77 c Presolved Problem :
0.69/0.77 c Problem name : t_HOME/instance-2663572-1276647489.opb
0.69/0.77 c Variables : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.77 c Constraints : 136 initial, 1003 maximal
0.69/0.77 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.77 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c implics : 0.00 0 2 0 0 0 0 0 0
0.69/0.77 c probing : 0.01 0 0 0 0 0 0 0 0
0.69/0.77 c and : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c linear : 0.00 1 5 0 0 0 0 0 18
0.69/0.77 c logicor : 0.01 0 0 0 0 0 0 0 0
0.69/0.77 c root node : - 48 - - 48 - - - -
0.69/0.77 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.77 c integral : 0 0 0 0 0 0 0 0 0 0
0.69/0.77 c and : 124 0 10999 0 3604 146 13369 0 0 0
0.69/0.77 c linear : 5 0 10851 0 3604 560 6607 0 0 0
0.69/0.77 c logicor : 7+ 0 5528 0 3605 80 1950 0 0 0
0.69/0.77 c countsols : 0 0 0 0 3606 0 0 0 0 0
0.69/0.77 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.77 c integral : 0.00 0.00 0.00 0.00 0.00
0.69/0.77 c and : 0.08 0.00 0.06 0.00 0.02
0.69/0.77 c linear : 0.13 0.00 0.13 0.00 0.00
0.69/0.77 c logicor : 0.07 0.00 0.06 0.00 0.01
0.69/0.77 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.77 c Propagators : Time Calls Cutoffs DomReds
0.69/0.77 c vbounds : 0.01 2 0 0
0.69/0.77 c rootredcost : 0.00 0 0 0
0.69/0.77 c pseudoobj : 0.01 10782 100 19
0.69/0.77 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.77 c propagation : 0.08 886 785 3927 20.3 134 11.7 -
0.69/0.77 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.77 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.77 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.77 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.77 c applied globally : - - - 1849 14.9 - - -
0.69/0.77 c applied locally : - - - 0 0.0 - - -
0.69/0.77 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.77 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.77 c redcost : 0.00 0 0 0 0 0
0.69/0.77 c impliedbounds : 0.00 0 0 0 0 0
0.69/0.77 c intobj : 0.00 0 0 0 0 0
0.69/0.77 c cgmip : 0.00 0 0 0 0 0
0.69/0.77 c gomory : 0.00 0 0 0 0 0
0.69/0.77 c strongcg : 0.00 0 0 0 0 0
0.69/0.77 c cmir : 0.00 0 0 0 0 0
0.69/0.77 c flowcover : 0.00 0 0 0 0 0
0.69/0.77 c clique : 0.00 0 0 0 0 0
0.69/0.77 c zerohalf : 0.00 0 0 0 0 0
0.69/0.77 c mcf : 0.00 0 0 0 0 0
0.69/0.77 c rapidlearning : 0.00 0 0 0 0 0
0.69/0.77 c Pricers : Time Calls Vars
0.69/0.77 c problem variables: 0.00 0 0
0.69/0.77 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.77 c relpscost : 0.00 0 0 0 0 0 0
0.69/0.77 c pscost : 0.00 0 0 0 0 0 0
0.69/0.77 c inference : 0.04 3604 0 0 0 0 7208
0.69/0.77 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.77 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.77 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.77 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.77 c random : 0.00 0 0 0 0 0 0
0.69/0.77 c Primal Heuristics : Time Calls Found
0.69/0.77 c LP solutions : 0.00 - 0
0.69/0.77 c pseudo solutions : 0.00 - 2
0.69/0.77 c oneopt : 0.01 0 0
0.69/0.77 c trivial : 0.00 2 0
0.69/0.77 c simplerounding : 0.00 0 0
0.69/0.77 c zirounding : 0.00 0 0
0.69/0.77 c rounding : 0.00 0 0
0.69/0.77 c shifting : 0.00 0 0
0.69/0.77 c intshifting : 0.00 0 0
0.69/0.77 c twoopt : 0.00 0 0
0.69/0.77 c fixandinfer : 0.00 0 0
0.69/0.77 c feaspump : 0.00 0 0
0.69/0.77 c coefdiving : 0.00 0 0
0.69/0.77 c pscostdiving : 0.00 0 0
0.69/0.77 c fracdiving : 0.00 0 0
0.69/0.77 c veclendiving : 0.00 0 0
0.69/0.77 c intdiving : 0.00 0 0
0.69/0.77 c actconsdiving : 0.00 0 0
0.69/0.77 c objpscostdiving : 0.00 0 0
0.69/0.77 c rootsoldiving : 0.00 0 0
0.69/0.77 c linesearchdiving : 0.00 0 0
0.69/0.77 c guideddiving : 0.00 0 0
0.69/0.77 c octane : 0.00 0 0
0.69/0.77 c rens : 0.00 0 0
0.69/0.77 c rins : 0.00 0 0
0.69/0.77 c localbranching : 0.00 0 0
0.69/0.77 c mutation : 0.00 0 0
0.69/0.77 c crossover : 0.00 0 0
0.69/0.77 c dins : 0.00 0 0
0.69/0.77 c undercover : 0.00 0 0
0.69/0.77 c nlp : 0.00 0 0
0.69/0.77 c trysol : 0.00 0 0
0.69/0.77 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.77 c primal LP : 0.00 0 0 0.00 -
0.69/0.77 c dual LP : 0.00 0 0 0.00 -
0.69/0.77 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.77 c barrier LP : 0.00 0 0 0.00 -
0.69/0.77 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.77 c strong branching : 0.00 0 0 0.00 -
0.69/0.77 c (at root node) : - 0 0 0.00 -
0.69/0.77 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.77 c B&B Tree :
0.69/0.77 c number of runs : 1
0.69/0.77 c nodes : 4152
0.69/0.77 c nodes (total) : 4152
0.69/0.77 c nodes left : 0
0.69/0.77 c max depth : 42
0.69/0.77 c max depth (total): 42
0.69/0.77 c backtracks : 657 (15.8%)
0.69/0.77 c delayed cutoffs : 1811
0.69/0.77 c repropagations : 1591 (3798 domain reductions, 340 cutoffs)
0.69/0.77 c avg switch length: 5.42
0.69/0.77 c switching time : 0.11
0.69/0.77 c Solution :
0.69/0.77 c Solutions found : 2 (2 improvements)
0.69/0.77 c First Solution : +3.00000000000000e+00 (in run 1, after 3540 nodes, 0.50 seconds, depth 32, found by <relaxation>)
0.69/0.77 c Primal Bound : +2.00000000000000e+00 (in run 1, after 4152 nodes, 0.62 seconds, depth 33, found by <relaxation>)
0.69/0.77 c Dual Bound : +2.00000000000000e+00
0.69/0.77 c Gap : 0.00 %
0.69/0.77 c Root Dual Bound : +0.00000000000000e+00
0.69/0.77 c Root Iterations : 0
0.69/0.78 c Time complete: 0.77.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663572-1276647489/watcher-2663572-1276647489 -o /tmp/evaluation-result-2663572-1276647489/solver-2663572-1276647489 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663572-1276647489.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: 1.16 1.39 1.19 3/105 14750
/proc/meminfo: memFree=1831100/2059040 swapFree=4164956/4192956
[pid=14750] ppid=14748 vsize=6584 CPUtime=0
/proc/14750/stat : 14750 (pbscip.linux.x8) R 14748 14750 13972 0 -1 4202496 1084 0 0 0 0 0 0 0 25 0 1 0 6042094 6742016 1007 1992294400 4194304 7136930 140736618671072 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14750/statm: 1646 1016 254 719 0 925 0
[startup+0.02672 s]
/proc/loadavg: 1.16 1.39 1.19 3/105 14750
/proc/meminfo: memFree=1831100/2059040 swapFree=4164956/4192956
[pid=14750] ppid=14748 vsize=11156 CPUtime=0.01
/proc/14750/stat : 14750 (pbscip.linux.x8) R 14748 14750 13972 0 -1 4202496 2722 0 0 0 0 1 0 0 25 0 1 0 6042094 11423744 2035 1992294400 4194304 7136930 140736618671072 18446744073709551615 4333578 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14750/statm: 2789 2035 349 719 0 2068 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11156
[startup+0.10173 s]
/proc/loadavg: 1.16 1.39 1.19 3/105 14750
/proc/meminfo: memFree=1831100/2059040 swapFree=4164956/4192956
[pid=14750] ppid=14748 vsize=11696 CPUtime=0.09
/proc/14750/stat : 14750 (pbscip.linux.x8) R 14748 14750 13972 0 -1 4202496 3940 0 0 0 6 3 0 0 18 0 1 0 6042094 11976704 2225 1992294400 4194304 7136930 140736618671072 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14750/statm: 2924 2225 394 719 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11696
[startup+0.301754 s]
/proc/loadavg: 1.16 1.39 1.19 3/105 14750
/proc/meminfo: memFree=1831100/2059040 swapFree=4164956/4192956
[pid=14750] ppid=14748 vsize=12880 CPUtime=0.3
/proc/14750/stat : 14750 (pbscip.linux.x8) R 14748 14750 13972 0 -1 4202496 4223 0 0 0 23 7 0 0 18 0 1 0 6042094 13189120 2508 1992294400 4194304 7136930 140736618671072 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14750/statm: 3220 2508 394 719 0 2499 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12880
[startup+0.701803 s]
/proc/loadavg: 1.16 1.39 1.19 3/105 14750
/proc/meminfo: memFree=1831100/2059040 swapFree=4164956/4192956
[pid=14750] ppid=14748 vsize=13976 CPUtime=0.69
/proc/14750/stat : 14750 (pbscip.linux.x8) R 14748 14750 13972 0 -1 4202496 4497 0 0 0 57 12 0 0 18 0 1 0 6042094 14311424 2782 1992294400 4194304 7136930 140736618671072 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14750/statm: 3494 2782 394 719 0 2773 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.781516
CPU time (s): 0.78088
CPU user time (s): 0.640902
CPU system time (s): 0.139978
CPU usage (%): 99.9186
Max. virtual memory (cumulated for all children) (KiB): 13976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.640902
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4521
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= 4
involuntary context switches= 4
runsolver used 0.002999 second user time and 0.010998 second system time
The end