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-1869872-1245186950.opb>
0.00/0.01 c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 316 impls, 0 clqs
0.00/0.02 c (round 2) 14 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 22 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02 c (round 3) 26 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02 c presolving (4 rounds):
0.00/0.02 c 26 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.00/0.02 c 448 implications, 0 cliques
0.00/0.02 c presolved problem has 82 variables (82 bin, 0 int, 0 impl, 0 cont) and 55 constraints
0.00/0.02 c 50 constraints of type <and>
0.00/0.02 c 2 constraints of type <linear>
0.00/0.02 c 3 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c OPT-NLC
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 c
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 8 | 447k| 0 | 5 | 82 | 55 | 55 | 82 | 105 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 91 | 455k| 0 | 11 | 82 | 55 | 55 | 82 | 107 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 98 | 476k| 0 | 14 | 82 | 55 | 55 | 82 | 114 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.05 c 0.0s| 1 | 0 | 107 | 495k| 0 | 18 | 82 | 55 | 55 | 82 | 118 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.06 c 0.1s| 1 | 0 | 115 | 506k| 0 | 20 | 82 | 55 | 55 | 82 | 122 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 119 | 513k| 0 | 23 | 82 | 55 | 55 | 82 | 125 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.10 c 0.1s| 1 | 0 | 124 | 517k| 0 | 23 | 82 | 55 | 55 | 82 | 129 | 24 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.2s| 1 | 2 | 124 | 518k| 0 | 23 | 82 | 55 | 55 | 82 | 129 | 24 | 0 | 23 | 3.000000e+00 | -- | Inf
0.19/0.25 o 63
0.19/0.25 c * 0.2s| 8 | 6 | 292 | 528k| 7 | - | 82 | 55 | 3 | 82 | 72 | 75 | 0 | 104 | 3.000000e+00 | 6.300000e+01 |2000.00%
0.19/0.25 o 61
0.19/0.25 c * 0.2s| 10 | 5 | 323 | 528k| 8 | - | 82 | 55 | 6 | 82 | 74 | 77 | 0 | 110 | 3.000000e+00 | 6.100000e+01 |1933.33%
0.49/0.51 o 55
0.49/0.51 c * 0.5s| 71 | 35 | 1209 | 578k| 16 | - | 82 | 76 | 7 | 82 | 72 | 259 | 21 | 415 | 3.000000e+00 | 5.500000e+01 |1733.33%
0.59/0.61 o 51
0.59/0.61 c * 0.6s| 142 | 58 | 1756 | 622k| 19 | - | 82 | 107 | 8 | 82 | 70 | 416 | 53 | 529 | 3.000000e+00 | 5.100000e+01 |1600.00%
0.59/0.66 o 7
0.59/0.66 c * 0.6s| 197 | 20 | 2136 | 612k| 19 | - | 82 | 125 | 8 | 82 | 58 | 518 | 72 | 556 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.69/0.75 o 3
0.69/0.75 c * 0.7s| 283 | 0 | 2834 | 598k| 19 | - | 82 | 156 | 4 | 82 | 54 | 697 | 138 | 611 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.69/0.75 c
0.69/0.75 c SCIP Status : problem is solved [optimal solution found]
0.69/0.75 c Solving Time (sec) : 0.68
0.69/0.75 c Solving Nodes : 283
0.69/0.75 c Primal Bound : +3.00000000000000e+00 (6 solutions)
0.69/0.75 c Dual Bound : +3.00000000000000e+00
0.69/0.75 c Gap : 0.00 %
0.69/0.75 c NODE 283
0.69/0.75 c DUAL BOUND 3
0.69/0.75 c PRIMAL BOUND 3
0.69/0.75 c GAP 0
0.69/0.75 s OPTIMUM FOUND
0.69/0.75 v -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 -x20 x19 -x18 x17 -x16 x15 x14 x13 -x12 -x11 -x10
0.69/0.75 v -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.69/0.75 c SCIP Status : problem is solved [optimal solution found]
0.69/0.75 c Solving Time : 0.68
0.69/0.75 c Original Problem :
0.69/0.75 c Problem name : HOME/instance-1869872-1245186950.opb
0.69/0.75 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.75 c Constraints : 77 initial, 77 maximal
0.69/0.75 c Presolved Problem :
0.69/0.75 c Problem name : t_HOME/instance-1869872-1245186950.opb
0.69/0.75 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.75 c Constraints : 55 initial, 156 maximal
0.69/0.75 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.75 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c implics : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c probing : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c and : 0.00 4 20 0 0 0 20 0 20
0.69/0.75 c linear : 0.00 1 1 0 0 0 0 0 12
0.69/0.75 c logicor : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c root node : - 21 - - 21 - - - -
0.69/0.75 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.75 c integral : 0 0 0 256 0 0 46 0 0 416
0.69/0.75 c and : 50 495 1083 1 0 41 1190 679 0 0
0.69/0.75 c linear : 2 6 1038 1 0 54 689 0 0 0
0.69/0.75 c logicor : 3+ 6 378 5 0 5 97 0 0 0
0.69/0.75 c countsols : 0 0 0 6 0 0 0 0 0 0
0.69/0.75 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.75 c integral : 0.37 0.00 0.00 0.37 0.00
0.69/0.75 c and : 0.01 0.00 0.01 0.00 0.00
0.69/0.75 c linear : 0.00 0.00 0.00 0.00 0.00
0.69/0.75 c logicor : 0.00 0.00 0.00 0.00 0.00
0.69/0.75 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.75 c Propagators : Time Calls Cutoffs DomReds
0.69/0.75 c rootredcost : 0.01 5 0 3
0.69/0.75 c pseudoobj : 0.01 916 0 14
0.69/0.75 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.75 c propagation : 0.00 100 98 510 22.2 16 8.6 -
0.69/0.75 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.75 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.75 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.75 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.75 c applied globally : - - - 136 12.0 - - -
0.69/0.75 c applied locally : - - - 2 31.0 - - -
0.69/0.75 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.75 c cut pool : 0.00 5 - - 12 - (maximal pool size: 52)
0.69/0.75 c redcost : 0.00 502 0 2 0 0
0.69/0.75 c impliedbounds : 0.00 6 0 0 5 0
0.69/0.75 c intobj : 0.00 0 0 0 0 0
0.69/0.75 c gomory : 0.01 6 0 0 0 0
0.69/0.75 c strongcg : 0.02 6 0 0 51 0
0.69/0.75 c cmir : 0.01 6 0 0 20 0
0.69/0.75 c flowcover : 0.02 6 0 0 39 0
0.69/0.75 c clique : 0.00 1 0 0 0 0
0.69/0.75 c zerohalf : 0.00 0 0 0 0 0
0.69/0.75 c mcf : 0.00 1 0 0 0 0
0.69/0.75 c Pricers : Time Calls Vars
0.69/0.75 c problem variables: 0.00 0 0
0.69/0.75 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.75 c relpscost : 0.37 250 0 46 0 0 416
0.69/0.75 c pscost : 0.00 0 0 0 0 0 0
0.69/0.75 c inference : 0.00 0 0 0 0 0 0
0.69/0.75 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.75 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.75 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.75 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.75 c random : 0.00 0 0 0 0 0 0
0.69/0.75 c Primal Heuristics : Time Calls Found
0.69/0.75 c LP solutions : 0.00 - 6
0.69/0.75 c pseudo solutions : 0.00 - 0
0.69/0.75 c coefdiving : 0.00 0 0
0.69/0.75 c pscostdiving : 0.00 0 0
0.69/0.75 c fracdiving : 0.00 0 0
0.69/0.75 c veclendiving : 0.00 0 0
0.69/0.75 c objpscostdiving : 0.00 0 0
0.69/0.75 c rootsoldiving : 0.00 0 0
0.69/0.75 c linesearchdiving : 0.00 0 0
0.69/0.75 c guideddiving : 0.00 0 0
0.69/0.75 c crossover : 0.00 0 0
0.69/0.75 c intshifting : 0.00 0 0
0.69/0.75 c oneopt : 0.00 5 0
0.69/0.75 c simplerounding : 0.00 0 0
0.69/0.75 c rounding : 0.00 280 0
0.69/0.75 c shifting : 0.02 65 0
0.69/0.75 c fixandinfer : 0.00 0 0
0.69/0.75 c feaspump : 0.01 1 0
0.69/0.75 c intdiving : 0.00 0 0
0.69/0.75 c actconsdiving : 0.00 0 0
0.69/0.75 c octane : 0.00 0 0
0.69/0.75 c rens : 0.03 1 0
0.69/0.75 c rins : 0.00 0 0
0.69/0.75 c localbranching : 0.00 0 0
0.69/0.75 c mutation : 0.00 0 0
0.69/0.75 c dins : 0.00 0 0
0.69/0.75 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.75 c primal LP : 0.01 0 0 0.00 0.00
0.69/0.75 c dual LP : 0.10 533 2756 5.17 27560.00
0.69/0.75 c barrier LP : 0.00 0 0 0.00 -
0.69/0.75 c diving/probing LP: 0.00 8 78 9.75 -
0.69/0.75 c strong branching : 0.36 611 8139 13.32 22608.33
0.69/0.75 c (at root node) : - 23 1003 43.61 -
0.69/0.75 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.75 c B&B Tree :
0.69/0.75 c number of runs : 1
0.69/0.75 c nodes : 283
0.69/0.75 c nodes (total) : 283
0.69/0.75 c nodes left : 0
0.69/0.75 c max depth : 19
0.69/0.75 c max depth (total): 19
0.69/0.75 c backtracks : 46 (16.3%)
0.69/0.75 c delayed cutoffs : 32
0.69/0.75 c repropagations : 110 (443 domain reductions, 31 cutoffs)
0.69/0.75 c avg switch length: 2.69
0.69/0.75 c switching time : 0.02
0.69/0.75 c Solution :
0.69/0.75 c Solutions found : 6 (6 improvements)
0.69/0.75 c Primal Bound : +3.00000000000000e+00 (in run 1, after 283 nodes, 0.68 seconds, depth 13, found by <relaxation>)
0.69/0.75 c Dual Bound : +3.00000000000000e+00
0.69/0.75 c Gap : 0.00 %
0.69/0.75 c Root Dual Bound : +3.00000000000000e+00
0.69/0.76 c Time complete: 0.75.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869872-1245186950/watcher-1869872-1245186950 -o /tmp/evaluation-result-1869872-1245186950/solver-1869872-1245186950 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869872-1245186950.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 1.01 1.00 3/65 7260
/proc/meminfo: memFree=1830560/2055920 swapFree=4191900/4192956
[pid=7260] ppid=7258 vsize=4648 CPUtime=0
/proc/7260/stat : 7260 (pbscip.linux.x8) R 7258 7260 6311 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 186294440 4759552 475 1992294400 4194304 7823515 548682068736 18446744073709551615 5979024 0 0 4096 0 0 0 0 17 1 0 0
/proc/7260/statm: 1162 485 318 886 0 272 0
[startup+0.046772 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7260
/proc/meminfo: memFree=1830560/2055920 swapFree=4191900/4192956
[pid=7260] ppid=7258 vsize=12476 CPUtime=0.04
/proc/7260/stat : 7260 (pbscip.linux.x8) R 7258 7260 6311 0 -1 4194304 2682 0 0 0 3 1 0 0 18 0 1 0 186294440 12775424 2309 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7260/statm: 3119 2309 562 886 0 2229 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12476
[startup+0.101778 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7260
/proc/meminfo: memFree=1830560/2055920 swapFree=4191900/4192956
[pid=7260] ppid=7258 vsize=13412 CPUtime=0.09
/proc/7260/stat : 7260 (pbscip.linux.x8) R 7258 7260 6311 0 -1 4194304 2834 0 0 0 8 1 0 0 18 0 1 0 186294440 13733888 2460 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7260/statm: 3353 2460 562 886 0 2463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13412
[startup+0.3018 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7260
/proc/meminfo: memFree=1830560/2055920 swapFree=4191900/4192956
[pid=7260] ppid=7258 vsize=15708 CPUtime=0.29
/proc/7260/stat : 7260 (pbscip.linux.x8) R 7258 7260 6311 0 -1 4194304 4364 0 0 0 26 3 0 0 19 0 1 0 186294440 16084992 3119 1992294400 4194304 7823515 548682068736 18446744073709551615 6254675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7260/statm: 3927 3119 575 886 0 3037 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15708
[startup+0.701845 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7260
/proc/meminfo: memFree=1830560/2055920 swapFree=4191900/4192956
[pid=7260] ppid=7258 vsize=15708 CPUtime=0.69
/proc/7260/stat : 7260 (pbscip.linux.x8) R 7258 7260 6311 0 -1 4194304 4368 0 0 0 63 6 0 0 22 0 1 0 186294440 16084992 3123 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7260/statm: 3927 3123 579 886 0 3037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15708
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.762987
CPU time (s): 0.761883
CPU user time (s): 0.694894
CPU system time (s): 0.066989
CPU usage (%): 99.8553
Max. virtual memory (cumulated for all children) (KiB): 15708
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.694894
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4373
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= 3
runsolver used 0.003999 second user time and 0.007998 second system time
The end