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-1869844-1245186756.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
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 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 | 123 | 456k| 0 | 12 | 82 | 55 | 55 | 82 | 108 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 133 | 468k| 0 | 13 | 82 | 55 | 55 | 82 | 114 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.05 c 0.0s| 1 | 0 | 139 | 477k| 0 | 17 | 82 | 55 | 55 | 82 | 118 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.06 c 0.0s| 1 | 0 | 151 | 492k| 0 | 20 | 82 | 55 | 55 | 82 | 125 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 177 | 501k| 0 | 18 | 82 | 55 | 55 | 82 | 131 | 26 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 236 | 509k| 0 | 20 | 82 | 55 | 55 | 82 | 140 | 35 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 2 | 236 | 510k| 0 | 20 | 82 | 55 | 55 | 82 | 140 | 35 | 0 | 20 | 3.000000e+00 | -- | Inf
0.19/0.28 o 41
0.19/0.28 c * 0.2s| 12 | 5 | 396 | 524k| 10 | - | 82 | 56 | 0 | 82 | 78 | 89 | 1 | 107 | 3.000000e+00 | 4.100000e+01 |1266.67%
0.49/0.59 o 5
0.49/0.59 c * 0.5s| 86 | 12 | 1433 | 563k| 15 | - | 82 | 81 | 6 | 82 | 81 | 263 | 26 | 418 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.59/0.60 o 3
0.59/0.60 c * 0.6s| 96 | 0 | 1495 | 551k| 15 | - | 82 | 49 | 4 | 82 | 76 | 269 | 29 | 430 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.59/0.60 c
0.59/0.60 c SCIP Status : problem is solved [optimal solution found]
0.59/0.60 c Solving Time (sec) : 0.55
0.59/0.60 c Solving Nodes : 96
0.59/0.60 c Primal Bound : +3.00000000000000e+00 (3 solutions)
0.59/0.60 c Dual Bound : +3.00000000000000e+00
0.59/0.60 c Gap : 0.00 %
0.59/0.60 c NODE 96
0.59/0.60 c DUAL BOUND 3
0.59/0.60 c PRIMAL BOUND 3
0.59/0.60 c GAP 0
0.59/0.60 s OPTIMUM FOUND
0.59/0.60 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 x9
0.59/0.60 v x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.59/0.60 c SCIP Status : problem is solved [optimal solution found]
0.59/0.60 c Solving Time : 0.55
0.59/0.60 c Original Problem :
0.59/0.60 c Problem name : HOME/instance-1869844-1245186756.opb
0.59/0.60 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.60 c Constraints : 77 initial, 77 maximal
0.59/0.60 c Presolved Problem :
0.59/0.60 c Problem name : t_HOME/instance-1869844-1245186756.opb
0.59/0.60 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.60 c Constraints : 55 initial, 81 maximal
0.59/0.60 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.60 c trivial : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c probing : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c and : 0.00 4 20 0 0 0 20 0 20
0.59/0.60 c linear : 0.00 1 1 0 0 0 0 0 12
0.59/0.60 c logicor : 0.00 0 0 0 0 0 0 0 0
0.59/0.60 c root node : - 29 - - 29 - - - -
0.59/0.60 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.60 c integral : 0 0 0 94 0 1 30 0 0 140
0.59/0.60 c and : 50 183 456 0 0 6 382 246 0 0
0.59/0.60 c linear : 2 6 448 0 0 20 217 0 0 0
0.59/0.60 c logicor : 3+ 6 102 0 0 0 11 0 0 0
0.59/0.60 c countsols : 0 0 0 3 0 0 0 0 0 0
0.59/0.60 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.60 c integral : 0.40 0.00 0.00 0.40 0.00
0.59/0.60 c and : 0.00 0.00 0.00 0.00 0.00
0.59/0.60 c linear : 0.00 0.00 0.00 0.00 0.00
0.59/0.60 c logicor : 0.00 0.00 0.00 0.00 0.00
0.59/0.60 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.60 c Propagators : Time Calls Cutoffs DomReds
0.59/0.60 c rootredcost : 0.00 2 0 4
0.59/0.60 c pseudoobj : 0.00 288 0 4
0.59/0.60 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.60 c propagation : 0.00 26 25 142 24.4 1 25.0 -
0.59/0.60 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.60 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.60 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.60 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.60 c applied globally : - - - 29 14.4 - - -
0.59/0.60 c applied locally : - - - 0 0.0 - - -
0.59/0.60 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.60 c cut pool : 0.00 5 - - 7 - (maximal pool size: 54)
0.59/0.60 c redcost : 0.01 187 0 8 0 0
0.59/0.60 c impliedbounds : 0.00 6 0 0 12 0
0.59/0.60 c intobj : 0.00 0 0 0 0 0
0.59/0.60 c gomory : 0.02 6 0 0 3 0
0.59/0.60 c strongcg : 0.01 6 0 0 25 0
0.59/0.60 c cmir : 0.00 6 0 0 23 0
0.59/0.60 c flowcover : 0.01 6 0 0 49 0
0.59/0.60 c clique : 0.00 1 0 0 0 0
0.59/0.60 c zerohalf : 0.00 0 0 0 0 0
0.59/0.60 c mcf : 0.00 1 0 0 0 0
0.59/0.60 c Pricers : Time Calls Vars
0.59/0.60 c problem variables: 0.00 0 0
0.59/0.60 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.60 c relpscost : 0.40 91 1 30 0 0 140
0.59/0.60 c pscost : 0.00 0 0 0 0 0 0
0.59/0.60 c inference : 0.00 0 0 0 0 0 0
0.59/0.60 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.60 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.60 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.60 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.60 c random : 0.00 0 0 0 0 0 0
0.59/0.60 c Primal Heuristics : Time Calls Found
0.59/0.60 c LP solutions : 0.00 - 3
0.59/0.60 c pseudo solutions : 0.00 - 0
0.59/0.60 c coefdiving : 0.00 0 0
0.59/0.60 c pscostdiving : 0.00 0 0
0.59/0.60 c fracdiving : 0.00 0 0
0.59/0.60 c veclendiving : 0.00 0 0
0.59/0.60 c objpscostdiving : 0.00 0 0
0.59/0.60 c rootsoldiving : 0.00 0 0
0.59/0.60 c linesearchdiving : 0.00 0 0
0.59/0.60 c guideddiving : 0.00 0 0
0.59/0.60 c crossover : 0.00 0 0
0.59/0.60 c oneopt : 0.00 2 0
0.59/0.60 c simplerounding : 0.00 0 0
0.59/0.60 c rounding : 0.00 147 0
0.59/0.60 c shifting : 0.03 22 0
0.59/0.60 c intshifting : 0.00 0 0
0.59/0.60 c fixandinfer : 0.00 0 0
0.59/0.60 c feaspump : 0.00 1 0
0.59/0.60 c intdiving : 0.00 0 0
0.59/0.60 c actconsdiving : 0.00 0 0
0.59/0.60 c octane : 0.00 0 0
0.59/0.60 c rens : 0.01 1 0
0.59/0.60 c rins : 0.00 0 0
0.59/0.60 c localbranching : 0.00 0 0
0.59/0.60 c mutation : 0.00 0 0
0.59/0.60 c dins : 0.00 0 0
0.59/0.60 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.60 c primal LP : 0.00 0 0 0.00 -
0.59/0.60 c dual LP : 0.04 197 1387 7.04 34675.00
0.59/0.60 c barrier LP : 0.00 0 0 0.00 -
0.59/0.60 c diving/probing LP: 0.00 11 108 9.82 -
0.59/0.60 c strong branching : 0.40 430 9069 21.09 22672.50
0.59/0.60 c (at root node) : - 20 2046 102.30 -
0.59/0.60 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.60 c B&B Tree :
0.59/0.60 c number of runs : 1
0.59/0.60 c nodes : 96
0.59/0.60 c nodes (total) : 96
0.59/0.60 c nodes left : 0
0.59/0.60 c max depth : 15
0.59/0.60 c max depth (total): 15
0.59/0.60 c backtracks : 12 (12.5%)
0.59/0.60 c delayed cutoffs : 4
0.59/0.60 c repropagations : 29 (98 domain reductions, 4 cutoffs)
0.59/0.60 c avg switch length: 2.40
0.59/0.60 c switching time : 0.01
0.59/0.60 c Solution :
0.59/0.60 c Solutions found : 3 (3 improvements)
0.59/0.60 c Primal Bound : +3.00000000000000e+00 (in run 1, after 96 nodes, 0.55 seconds, depth 14, found by <relaxation>)
0.59/0.60 c Dual Bound : +3.00000000000000e+00
0.59/0.60 c Gap : 0.00 %
0.59/0.60 c Root Dual Bound : +3.00000000000000e+00
0.59/0.61 c Time complete: 0.6.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869844-1245186756/watcher-1869844-1245186756 -o /tmp/evaluation-result-1869844-1245186756/solver-1869844-1245186756 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869844-1245186756.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: 2.36 1.50 1.18 3/64 7266
/proc/meminfo: memFree=1558468/2055920 swapFree=4178716/4192956
[pid=7266] ppid=7264 vsize=6100 CPUtime=0
/proc/7266/stat : 7266 (pbscip.linux.x8) R 7264 7266 6718 0 -1 4194304 565 0 0 0 0 0 0 0 20 0 1 0 186273562 6246400 547 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7266/statm: 1525 557 325 886 0 635 0
[startup+0.035572 s]
/proc/loadavg: 2.36 1.50 1.18 3/64 7266
/proc/meminfo: memFree=1558468/2055920 swapFree=4178716/4192956
[pid=7266] ppid=7264 vsize=12320 CPUtime=0.02
/proc/7266/stat : 7266 (pbscip.linux.x8) R 7264 7266 6718 0 -1 4194304 2642 0 0 0 1 1 0 0 20 0 1 0 186273562 12615680 2269 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7266/statm: 3080 2269 562 886 0 2190 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12320
[startup+0.101578 s]
/proc/loadavg: 2.36 1.50 1.18 3/64 7266
/proc/meminfo: memFree=1558468/2055920 swapFree=4178716/4192956
[pid=7266] ppid=7264 vsize=17908 CPUtime=0.09
/proc/7266/stat : 7266 (pbscip.linux.x8) R 7264 7266 6718 0 -1 4194304 3900 0 0 0 7 2 0 0 20 0 1 0 186273562 18337792 3522 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7266/statm: 4477 3531 562 886 0 3587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17908
[startup+0.301599 s]
/proc/loadavg: 2.36 1.50 1.18 3/64 7266
/proc/meminfo: memFree=1558468/2055920 swapFree=4178716/4192956
[pid=7266] ppid=7264 vsize=15532 CPUtime=0.29
/proc/7266/stat : 7266 (pbscip.linux.x8) R 7264 7266 6718 0 -1 4194304 4323 0 0 0 26 3 0 0 22 0 1 0 186273562 15904768 3080 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7266/statm: 3883 3080 571 886 0 2993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15532
Solver just ended. Dumping a history of the last processes samples
[startup+0.501618 s]
/proc/loadavg: 2.36 1.50 1.18 3/64 7266
/proc/meminfo: memFree=1558468/2055920 swapFree=4178716/4192956
[pid=7266] ppid=7264 vsize=15532 CPUtime=0.49
/proc/7266/stat : 7266 (pbscip.linux.x8) R 7264 7266 6718 0 -1 4194304 4323 0 0 0 45 4 0 0 24 0 1 0 186273562 15904768 3080 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7266/statm: 3883 3080 571 886 0 2993 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 15532
[startup+0.601629 s]
/proc/loadavg: 2.36 1.50 1.18 3/64 7266
/proc/meminfo: memFree=1558468/2055920 swapFree=4178716/4192956
[pid=7266] ppid=7264 vsize=15532 CPUtime=0.59
/proc/7266/stat : 7266 (pbscip.linux.x8) R 7264 7266 6718 0 -1 4194304 4323 0 0 0 55 4 0 0 25 0 1 0 186273562 15904768 3080 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7266/statm: 3883 3080 571 886 0 2993 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 15532
Child status: 0
Real time (s): 0.612529
CPU time (s): 0.611906
CPU user time (s): 0.564914
CPU system time (s): 0.046992
CPU usage (%): 99.8983
Max. virtual memory (cumulated for all children) (KiB): 17908
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.564914
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4328
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= 0
runsolver used 0.002999 second user time and 0.007998 second system time
The end