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-2663719-1276650849.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:
0.00/0.02 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
0.00/0.03 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
0.00/0.04 c (0.0s) probing: 153/192 (79.7%) - 0 fixings, 0 aggregations, 25 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04 c presolving (3 rounds):
0.00/0.04 c 8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.00/0.04 c 856 implications, 0 cliques
0.00/0.04 c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.04 c 124 constraints of type <and>
0.00/0.04 c 5 constraints of type <linear>
0.00/0.04 c 7 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.02
0.00/0.04 c - non default parameters ----------------------------------------------------------------------
0.00/0.04 c # SCIP version 1.2.1.2
0.00/0.04 c
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = 10000
0.00/0.04 c
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = 1800
0.00/0.04 c
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = 1620
0.00/0.04 c
0.00/0.04 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04 c lp/solvefreq = -1
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify inequalities
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/linear/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify knapsacks
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c heuristics/undercover/freq = 0
0.00/0.04 c
0.00/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c separating/rapidlearning/freq = 0
0.00/0.04 c
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving
0.00/0.04 c
0.00/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 2 | 0 | - | 617k| 0 | - | 192 | 136 | 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.67 o 3
0.59/0.67 c * 0.5s| 3540 | 1774 | 0 | 0.0 |2246k| 41 | - | 192 | 944 | 0 | 0 | 0 |1463 | 0 | 0.000000e+00 | 3.000000e+00 | Inf
0.79/0.81 o 2
0.79/0.81 c * 0.7s| 4152 | 1207 | 0 | 0.0 |1917k| 42 | - | 192 | 939 | 0 | 0 | 0 |1849 | 0 | 0.000000e+00 | 2.000000e+00 | Inf
0.79/0.83 c
0.79/0.83 c SCIP Status : problem is solved [optimal solution found]
0.79/0.83 c Solving Time (sec) : 0.68
0.79/0.83 c Solving Nodes : 4152
0.79/0.83 c Primal Bound : +2.00000000000000e+00 (2 solutions)
0.79/0.83 c Dual Bound : +2.00000000000000e+00
0.79/0.83 c Gap : 0.00 %
0.79/0.83 s OPTIMUM FOUND
0.79/0.83 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
0.79/0.83 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
0.79/0.83 v -x22 x21 x20 -x19 -x18 -x17 x16 x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1
0.79/0.83 c SCIP Status : problem is solved [optimal solution found]
0.79/0.83 c Solving Time : 0.68
0.79/0.83 c Original Problem :
0.79/0.83 c Problem name : HOME/instance-2663719-1276650849.opb
0.79/0.83 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.83 c Constraints : 136 initial, 136 maximal
0.79/0.83 c Presolved Problem :
0.79/0.83 c Problem name : t_HOME/instance-2663719-1276650849.opb
0.79/0.83 c Variables : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.83 c Constraints : 136 initial, 1003 maximal
0.79/0.83 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.79/0.83 c trivial : 0.00 0 0 0 0 0 0 0 0
0.79/0.83 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.79/0.83 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.79/0.83 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.79/0.83 c implics : 0.00 0 2 0 0 0 0 0 0
0.79/0.83 c probing : 0.01 0 0 0 0 0 0 0 0
0.79/0.83 c and : 0.00 0 0 0 0 0 0 0 0
0.79/0.83 c linear : 0.01 1 5 0 0 0 0 0 18
0.79/0.83 c logicor : 0.00 0 0 0 0 0 0 0 0
0.79/0.83 c root node : - 48 - - 48 - - - -
0.79/0.83 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.79/0.83 c integral : 0 0 0 0 0 0 0 0 0 0
0.79/0.83 c and : 124 0 10999 0 3604 146 13369 0 0 0
0.79/0.83 c linear : 5 0 10851 0 3604 560 6607 0 0 0
0.79/0.83 c logicor : 7+ 0 5528 0 3605 80 1950 0 0 0
0.79/0.83 c countsols : 0 0 0 0 3606 0 0 0 0 0
0.79/0.83 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.79/0.83 c integral : 0.00 0.00 0.00 0.00 0.00
0.79/0.83 c and : 0.12 0.00 0.11 0.00 0.01
0.79/0.83 c linear : 0.13 0.00 0.13 0.00 0.00
0.79/0.83 c logicor : 0.06 0.00 0.06 0.00 0.00
0.79/0.83 c countsols : 0.00 0.00 0.00 0.00 0.00
0.79/0.83 c Propagators : Time Calls Cutoffs DomReds
0.79/0.83 c vbounds : 0.00 2 0 0
0.79/0.83 c rootredcost : 0.00 0 0 0
0.79/0.83 c pseudoobj : 0.00 10782 100 19
0.79/0.83 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.79/0.83 c propagation : 0.06 886 785 3927 20.3 134 11.7 -
0.79/0.83 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.83 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.83 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.83 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.83 c applied globally : - - - 1849 14.9 - - -
0.79/0.83 c applied locally : - - - 0 0.0 - - -
0.79/0.83 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.79/0.83 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.79/0.83 c redcost : 0.00 0 0 0 0 0
0.79/0.83 c impliedbounds : 0.00 0 0 0 0 0
0.79/0.83 c intobj : 0.00 0 0 0 0 0
0.79/0.83 c cgmip : 0.00 0 0 0 0 0
0.79/0.83 c gomory : 0.00 0 0 0 0 0
0.79/0.83 c strongcg : 0.00 0 0 0 0 0
0.79/0.83 c cmir : 0.00 0 0 0 0 0
0.79/0.83 c flowcover : 0.00 0 0 0 0 0
0.79/0.83 c clique : 0.00 0 0 0 0 0
0.79/0.83 c zerohalf : 0.00 0 0 0 0 0
0.79/0.83 c mcf : 0.00 0 0 0 0 0
0.79/0.83 c rapidlearning : 0.00 0 0 0 0 0
0.79/0.83 c Pricers : Time Calls Vars
0.79/0.83 c problem variables: 0.00 0 0
0.79/0.83 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.79/0.83 c relpscost : 0.00 0 0 0 0 0 0
0.79/0.83 c pscost : 0.00 0 0 0 0 0 0
0.79/0.83 c inference : 0.04 3604 0 0 0 0 7208
0.79/0.83 c mostinf : 0.00 0 0 0 0 0 0
0.79/0.83 c leastinf : 0.00 0 0 0 0 0 0
0.79/0.83 c fullstrong : 0.00 0 0 0 0 0 0
0.79/0.83 c allfullstrong : 0.00 0 0 0 0 0 0
0.79/0.83 c random : 0.00 0 0 0 0 0 0
0.79/0.83 c Primal Heuristics : Time Calls Found
0.79/0.83 c LP solutions : 0.00 - 0
0.79/0.83 c pseudo solutions : 0.01 - 2
0.79/0.83 c oneopt : 0.00 0 0
0.79/0.83 c trivial : 0.00 2 0
0.79/0.83 c simplerounding : 0.00 0 0
0.79/0.83 c zirounding : 0.00 0 0
0.79/0.83 c rounding : 0.00 0 0
0.79/0.83 c shifting : 0.00 0 0
0.79/0.83 c intshifting : 0.00 0 0
0.79/0.83 c twoopt : 0.00 0 0
0.79/0.83 c fixandinfer : 0.00 0 0
0.79/0.83 c feaspump : 0.00 0 0
0.79/0.83 c coefdiving : 0.00 0 0
0.79/0.83 c pscostdiving : 0.00 0 0
0.79/0.83 c fracdiving : 0.00 0 0
0.79/0.83 c veclendiving : 0.00 0 0
0.79/0.83 c intdiving : 0.00 0 0
0.79/0.83 c actconsdiving : 0.00 0 0
0.79/0.83 c objpscostdiving : 0.00 0 0
0.79/0.83 c rootsoldiving : 0.00 0 0
0.79/0.83 c linesearchdiving : 0.00 0 0
0.79/0.83 c guideddiving : 0.00 0 0
0.79/0.83 c octane : 0.00 0 0
0.79/0.83 c rens : 0.00 0 0
0.79/0.83 c rins : 0.00 0 0
0.79/0.83 c localbranching : 0.00 0 0
0.79/0.83 c mutation : 0.00 0 0
0.79/0.83 c crossover : 0.00 0 0
0.79/0.83 c dins : 0.00 0 0
0.79/0.83 c undercover : 0.00 0 0
0.79/0.83 c nlp : 0.00 0 0
0.79/0.83 c trysol : 0.00 0 0
0.79/0.83 c LP : Time Calls Iterations Iter/call Iter/sec
0.79/0.83 c primal LP : 0.00 0 0 0.00 -
0.79/0.83 c dual LP : 0.00 0 0 0.00 -
0.79/0.83 c lex dual LP : 0.00 0 0 0.00 -
0.79/0.83 c barrier LP : 0.00 0 0 0.00 -
0.79/0.83 c diving/probing LP: 0.00 0 0 0.00 -
0.79/0.83 c strong branching : 0.00 0 0 0.00 -
0.79/0.83 c (at root node) : - 0 0 0.00 -
0.79/0.83 c conflict analysis: 0.00 0 0 0.00 -
0.79/0.83 c B&B Tree :
0.79/0.83 c number of runs : 1
0.79/0.83 c nodes : 4152
0.79/0.83 c nodes (total) : 4152
0.79/0.83 c nodes left : 0
0.79/0.83 c max depth : 42
0.79/0.83 c max depth (total): 42
0.79/0.83 c backtracks : 657 (15.8%)
0.79/0.83 c delayed cutoffs : 1811
0.79/0.83 c repropagations : 1591 (3798 domain reductions, 340 cutoffs)
0.79/0.83 c avg switch length: 5.42
0.79/0.83 c switching time : 0.16
0.79/0.83 c Solution :
0.79/0.83 c Solutions found : 2 (2 improvements)
0.79/0.83 c First Solution : +3.00000000000000e+00 (in run 1, after 3540 nodes, 0.54 seconds, depth 32, found by <relaxation>)
0.79/0.83 c Primal Bound : +2.00000000000000e+00 (in run 1, after 4152 nodes, 0.66 seconds, depth 33, found by <relaxation>)
0.79/0.83 c Dual Bound : +2.00000000000000e+00
0.79/0.83 c Gap : 0.00 %
0.79/0.83 c Root Dual Bound : +0.00000000000000e+00
0.79/0.83 c Root Iterations : 0
0.79/0.83 c Time complete: 0.83.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663719-1276650849/watcher-2663719-1276650849 -o /tmp/evaluation-result-2663719-1276650849/solver-2663719-1276650849 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663719-1276650849.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: 1.31 1.08 1.03 3/106 4766
/proc/meminfo: memFree=1841156/2059040 swapFree=4140236/4192956
[pid=4766] ppid=4764 vsize=6584 CPUtime=0
/proc/4766/stat : 4766 (pbscip.linux.x8) R 4764 4766 3349 0 -1 4202496 1121 0 0 0 0 0 0 0 25 0 1 0 38736713 6742016 1044 1992294400 4194304 7136930 140733812152576 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4766/statm: 1646 1055 254 719 0 925 0
[startup+0.0718419 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4766
/proc/meminfo: memFree=1841156/2059040 swapFree=4140236/4192956
[pid=4766] ppid=4764 vsize=11552 CPUtime=0.06
/proc/4766/stat : 4766 (pbscip.linux.x8) R 4764 4766 3349 0 -1 4202496 3881 0 0 0 4 2 0 0 25 0 1 0 38736713 11829248 2166 1992294400 4194304 7136930 140733812152576 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4766/statm: 2888 2166 394 719 0 2167 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11552
[startup+0.101847 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4766
/proc/meminfo: memFree=1841156/2059040 swapFree=4140236/4192956
[pid=4766] ppid=4764 vsize=11696 CPUtime=0.09
/proc/4766/stat : 4766 (pbscip.linux.x8) R 4764 4766 3349 0 -1 4202496 3916 0 0 0 6 3 0 0 25 0 1 0 38736713 11976704 2201 1992294400 4194304 7136930 140733812152576 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4766/statm: 2924 2201 394 719 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11696
[startup+0.301883 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4766
/proc/meminfo: memFree=1841156/2059040 swapFree=4140236/4192956
[pid=4766] ppid=4764 vsize=12688 CPUtime=0.29
/proc/4766/stat : 4766 (pbscip.linux.x8) R 4764 4766 3349 0 -1 4202496 4190 0 0 0 23 6 0 0 25 0 1 0 38736713 12992512 2475 1992294400 4194304 7136930 140733812152576 18446744073709551615 6346425 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4766/statm: 3172 2475 394 719 0 2451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12688
[startup+0.700958 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4766
/proc/meminfo: memFree=1841156/2059040 swapFree=4140236/4192956
[pid=4766] ppid=4764 vsize=13976 CPUtime=0.69
/proc/4766/stat : 4766 (pbscip.linux.x8) R 4764 4766 3349 0 -1 4202496 4494 0 0 0 57 12 0 0 25 0 1 0 38736713 14311424 2779 1992294400 4194304 7136930 140733812152576 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4766/statm: 3494 2779 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
[startup+0.800976 s]
/proc/loadavg: 1.31 1.08 1.03 3/106 4766
/proc/meminfo: memFree=1841156/2059040 swapFree=4140236/4192956
[pid=4766] ppid=4764 vsize=13976 CPUtime=0.79
/proc/4766/stat : 4766 (pbscip.linux.x8) R 4764 4766 3349 0 -1 4202496 4500 0 0 0 66 13 0 0 25 0 1 0 38736713 14311424 2785 1992294400 4194304 7136930 140733812152576 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4766/statm: 3494 2785 394 719 0 2773 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 13976
Child status: 0
Real time (s): 0.839489
CPU time (s): 0.838871
CPU user time (s): 0.693894
CPU system time (s): 0.144977
CPU usage (%): 99.9264
Max. virtual memory (cumulated for all children) (KiB): 13976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.693894
system time used= 0.144977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4520
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= 1
involuntary context switches= 14
runsolver used 0.004999 second user time and 0.010998 second system time
The end