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-1869940-1245187384.opb>
0.00/0.01 c original problem has 120 variables (120 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 400 impls, 0 clqs
0.00/0.01 c (round 2) 17 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 618 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 4 upgd conss, 698 impls, 0 clqs
0.00/0.02 c (round 4) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 698 impls, 0 clqs
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 37 deleted vars, 24 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 36 changed coefficients
0.00/0.02 c 716 implications, 0 cliques
0.00/0.02 c presolved problem has 83 variables (83 bin, 0 int, 0 impl, 0 cont) and 53 constraints
0.00/0.02 c 46 constraints of type <and>
0.00/0.02 c 3 constraints of type <linear>
0.00/0.02 c 4 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.02
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 | 9 | 467k| 0 | 4 | 83 | 53 | 53 | 83 | 99 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 120 | 484k| 0 | 10 | 83 | 53 | 53 | 83 | 107 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 138 | 518k| 0 | 24 | 83 | 53 | 53 | 83 | 114 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 151 | 571k| 0 | 26 | 83 | 53 | 53 | 83 | 124 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.07 c 0.1s| 1 | 0 | 166 | 631k| 0 | 20 | 83 | 53 | 53 | 83 | 131 | 32 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.08 c 0.1s| 1 | 0 | 195 | 656k| 0 | 28 | 83 | 53 | 53 | 83 | 139 | 40 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 209 | 672k| 0 | 34 | 83 | 53 | 53 | 83 | 146 | 47 | 0 | 0 | 3.000000e+00 | -- | Inf
0.18/0.20 c 0.2s| 1 | 2 | 209 | 672k| 0 | 34 | 83 | 53 | 53 | 83 | 146 | 47 | 0 | 18 | 3.000000e+00 | -- | Inf
0.39/0.48 o 15
0.39/0.48 c * 0.5s| 62 | 38 | 782 | 732k| 19 | - | 83 | 74 | 6 | 83 | 73 | 176 | 21 | 389 | 3.000000e+00 | 1.500000e+01 | 400.00%
0.49/0.52 o 11
0.49/0.52 c * 0.5s| 92 | 40 | 940 | 751k| 20 | - | 83 | 94 | 14 | 83 | 74 | 215 | 45 | 452 | 3.000000e+00 | 1.100000e+01 | 266.67%
0.49/0.57 o 3
0.49/0.57 c * 0.5s| 131 | 0 | 1212 | 740k| 20 | - | 83 | 117 | 29 | 83 | 75 | 281 | 68 | 497 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.49/0.57 c
0.49/0.57 c SCIP Status : problem is solved [optimal solution found]
0.49/0.57 c Solving Time (sec) : 0.53
0.49/0.57 c Solving Nodes : 131
0.49/0.57 c Primal Bound : +3.00000000000000e+00 (3 solutions)
0.49/0.57 c Dual Bound : +3.00000000000000e+00
0.49/0.57 c Gap : 0.00 %
0.49/0.57 c NODE 131
0.49/0.57 c DUAL BOUND 3
0.49/0.57 c PRIMAL BOUND 3
0.49/0.57 c GAP 0
0.49/0.57 s OPTIMUM FOUND
0.49/0.57 v x45 -x44 -x43 -x42 x41 -x40 x39 -x38 x37 x36 x30 -x29 x28 x27 x26 -x35 -x34 -x33 -x32 -x31 -x25 x24 x23 x22 x21 x20 x19 -x18 -x17
0.49/0.57 v x16 x15 x14 -x13 -x12 x11 -x10 -x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1
0.49/0.57 c SCIP Status : problem is solved [optimal solution found]
0.49/0.57 c Solving Time : 0.53
0.49/0.57 c Original Problem :
0.49/0.57 c Problem name : HOME/instance-1869940-1245187384.opb
0.49/0.57 c Variables : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.57 c Constraints : 82 initial, 82 maximal
0.49/0.57 c Presolved Problem :
0.49/0.57 c Problem name : t_HOME/instance-1869940-1245187384.opb
0.49/0.57 c Variables : 83 (83 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.57 c Constraints : 53 initial, 117 maximal
0.49/0.57 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.49/0.57 c trivial : 0.00 0 0 0 0 0 0 0 0
0.49/0.57 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.49/0.57 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.49/0.57 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.49/0.57 c implics : 0.00 0 0 0 0 0 0 0 0
0.49/0.57 c probing : 0.01 0 0 0 0 0 0 0 0
0.49/0.57 c and : 0.01 7 24 0 0 0 24 0 24
0.49/0.57 c linear : 0.00 2 4 0 0 0 0 0 12
0.49/0.57 c logicor : 0.00 0 0 0 0 0 0 0 0
0.49/0.57 c root node : - 6 - - 6 - - - -
0.49/0.57 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.49/0.57 c integral : 0 0 0 115 0 1 24 0 0 192
0.49/0.57 c and : 46 211 601 1 0 19 356 246 0 0
0.49/0.57 c linear : 3 6 581 1 0 31 218 0 0 0
0.49/0.57 c logicor : 4+ 6 198 3 0 0 36 0 0 0
0.49/0.57 c countsols : 0 0 0 3 0 0 0 0 0 0
0.49/0.57 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.49/0.57 c integral : 0.29 0.00 0.00 0.29 0.00
0.49/0.57 c and : 0.00 0.00 0.00 0.00 0.00
0.49/0.57 c linear : 0.00 0.00 0.00 0.00 0.00
0.49/0.57 c logicor : 0.00 0.00 0.00 0.00 0.00
0.49/0.57 c countsols : 0.00 0.00 0.00 0.00 0.00
0.49/0.57 c Propagators : Time Calls Cutoffs DomReds
0.49/0.57 c rootredcost : 0.00 2 0 1
0.49/0.57 c pseudoobj : 0.00 429 1 11
0.49/0.57 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.49/0.57 c propagation : 0.00 51 51 209 15.0 1 17.0 -
0.49/0.57 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.57 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.57 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.57 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.57 c applied globally : - - - 68 10.1 - - -
0.49/0.57 c applied locally : - - - 0 0.0 - - -
0.49/0.57 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.49/0.57 c cut pool : 0.00 5 - - 32 - (maximal pool size: 157)
0.49/0.57 c redcost : 0.00 215 0 5 0 0
0.49/0.57 c impliedbounds : 0.00 6 0 0 24 0
0.49/0.57 c intobj : 0.00 0 0 0 0 0
0.49/0.57 c gomory : 0.02 6 0 0 24 0
0.49/0.57 c strongcg : 0.03 6 0 0 200 0
0.49/0.57 c cmir : 0.00 6 0 0 37 0
0.49/0.57 c flowcover : 0.02 6 0 0 77 0
0.49/0.57 c clique : 0.00 1 0 0 0 0
0.49/0.57 c zerohalf : 0.00 0 0 0 0 0
0.49/0.57 c mcf : 0.00 1 0 0 0 0
0.49/0.57 c Pricers : Time Calls Vars
0.49/0.57 c problem variables: 0.00 0 0
0.49/0.57 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.49/0.57 c relpscost : 0.29 112 1 24 0 0 192
0.49/0.57 c pscost : 0.00 0 0 0 0 0 0
0.49/0.57 c inference : 0.00 0 0 0 0 0 0
0.49/0.57 c mostinf : 0.00 0 0 0 0 0 0
0.49/0.57 c leastinf : 0.00 0 0 0 0 0 0
0.49/0.57 c fullstrong : 0.00 0 0 0 0 0 0
0.49/0.57 c allfullstrong : 0.00 0 0 0 0 0 0
0.49/0.57 c random : 0.00 0 0 0 0 0 0
0.49/0.57 c Primal Heuristics : Time Calls Found
0.49/0.57 c LP solutions : 0.00 - 3
0.49/0.57 c pseudo solutions : 0.00 - 0
0.49/0.57 c rootsoldiving : 0.00 0 0
0.49/0.57 c linesearchdiving : 0.00 0 0
0.49/0.57 c guideddiving : 0.00 0 0
0.49/0.57 c crossover : 0.00 0 0
0.49/0.57 c intshifting : 0.00 0 0
0.49/0.57 c oneopt : 0.00 2 0
0.49/0.57 c coefdiving : 0.00 1 0
0.49/0.57 c fracdiving : 0.00 1 0
0.49/0.57 c veclendiving : 0.00 1 0
0.49/0.57 c pscostdiving : 0.00 1 0
0.49/0.57 c feaspump : 0.00 1 0
0.49/0.57 c simplerounding : 0.00 0 0
0.49/0.57 c rounding : 0.00 163 0
0.49/0.57 c shifting : 0.03 31 0
0.49/0.57 c fixandinfer : 0.00 0 0
0.49/0.57 c intdiving : 0.00 0 0
0.49/0.57 c actconsdiving : 0.00 0 0
0.49/0.57 c objpscostdiving : 0.00 1 0
0.49/0.57 c octane : 0.00 0 0
0.49/0.57 c rens : 0.01 1 0
0.49/0.57 c rins : 0.00 0 0
0.49/0.57 c localbranching : 0.00 0 0
0.49/0.57 c mutation : 0.00 0 0
0.49/0.57 c dins : 0.00 0 0
0.49/0.57 c LP : Time Calls Iterations Iter/call Iter/sec
0.49/0.57 c primal LP : 0.01 0 0 0.00 0.00
0.49/0.57 c dual LP : 0.06 219 1104 5.04 18400.00
0.49/0.57 c barrier LP : 0.00 0 0 0.00 -
0.49/0.57 c diving/probing LP: 0.00 17 108 6.35 -
0.49/0.57 c strong branching : 0.29 497 6185 12.44 21327.59
0.49/0.57 c (at root node) : - 18 1150 63.89 -
0.49/0.57 c conflict analysis: 0.00 0 0 0.00 -
0.49/0.57 c B&B Tree :
0.49/0.57 c number of runs : 1
0.49/0.57 c nodes : 131
0.49/0.57 c nodes (total) : 131
0.49/0.57 c nodes left : 0
0.49/0.57 c max depth : 20
0.49/0.57 c max depth (total): 20
0.49/0.57 c backtracks : 20 (15.3%)
0.49/0.57 c delayed cutoffs : 11
0.49/0.57 c repropagations : 75 (125 domain reductions, 11 cutoffs)
0.49/0.57 c avg switch length: 3.22
0.49/0.57 c switching time : 0.03
0.49/0.57 c Solution :
0.49/0.57 c Solutions found : 3 (3 improvements)
0.49/0.57 c Primal Bound : +3.00000000000000e+00 (in run 1, after 131 nodes, 0.53 seconds, depth 14, found by <relaxation>)
0.49/0.57 c Dual Bound : +3.00000000000000e+00
0.49/0.57 c Gap : 0.00 %
0.49/0.57 c Root Dual Bound : +3.00000000000000e+00
0.49/0.58 c Time complete: 0.57.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869940-1245187384/watcher-1869940-1245187384 -o /tmp/evaluation-result-1869940-1245187384/solver-1869940-1245187384 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869940-1245187384.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: 0.92 0.98 0.97 3/65 8487
/proc/meminfo: memFree=1832336/2055920 swapFree=4181848/4192956
[pid=8487] ppid=8485 vsize=6100 CPUtime=0
/proc/8487/stat : 8487 (pbscip.linux.x8) R 8485 8487 7998 0 -1 4194304 543 0 0 0 0 0 0 0 20 0 1 0 186336858 6246400 525 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8487/statm: 1525 536 325 886 0 635 0
[startup+0.0610611 s]
/proc/loadavg: 0.92 0.98 0.97 3/65 8487
/proc/meminfo: memFree=1832336/2055920 swapFree=4181848/4192956
[pid=8487] ppid=8485 vsize=12556 CPUtime=0.05
/proc/8487/stat : 8487 (pbscip.linux.x8) R 8485 8487 7998 0 -1 4194304 2706 0 0 0 4 1 0 0 20 0 1 0 186336858 12857344 2334 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8487/statm: 3139 2334 562 886 0 2249 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12556
[startup+0.101066 s]
/proc/loadavg: 0.92 0.98 0.97 3/65 8487
/proc/meminfo: memFree=1832336/2055920 swapFree=4181848/4192956
[pid=8487] ppid=8485 vsize=12896 CPUtime=0.09
/proc/8487/stat : 8487 (pbscip.linux.x8) R 8485 8487 7998 0 -1 4194304 2813 0 0 0 8 1 0 0 20 0 1 0 186336858 13205504 2441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8487/statm: 3224 2441 562 886 0 2334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12896
[startup+0.301088 s]
/proc/loadavg: 0.92 0.98 0.97 3/65 8487
/proc/meminfo: memFree=1832336/2055920 swapFree=4181848/4192956
[pid=8487] ppid=8485 vsize=13020 CPUtime=0.29
/proc/8487/stat : 8487 (pbscip.linux.x8) R 8485 8487 7998 0 -1 4194304 4392 0 0 0 27 2 0 0 23 0 1 0 186336858 13332480 2491 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8487/statm: 3255 2491 567 886 0 2365 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13020
Solver just ended. Dumping a history of the last processes samples
[startup+0.501112 s]
/proc/loadavg: 0.92 0.98 0.97 3/65 8487
/proc/meminfo: memFree=1832336/2055920 swapFree=4181848/4192956
[pid=8487] ppid=8485 vsize=13020 CPUtime=0.49
/proc/8487/stat : 8487 (pbscip.linux.x8) R 8485 8487 7998 0 -1 4194304 4398 0 0 0 46 3 0 0 24 0 1 0 186336858 13332480 2497 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8487/statm: 3255 2497 571 886 0 2365 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13020
Child status: 0
Real time (s): 0.581426
CPU time (s): 0.580911
CPU user time (s): 0.537918
CPU system time (s): 0.042993
CPU usage (%): 99.9114
Max. virtual memory (cumulated for all children) (KiB): 13020
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.537918
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4403
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= 2
runsolver used 0.002999 second user time and 0.008998 second system time
The end