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-1870010-1245187902.opb>
0.00/0.01 c original problem has 352 variables (352 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1240 impls, 0 clqs
0.00/0.04 c (round 2) 20 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 5 upgd conss, 1912 impls, 0 clqs
0.00/0.04 c (round 3) 36 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 5 upgd conss, 2360 impls, 0 clqs
0.00/0.04 c (round 4) 52 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.04 c (round 5) 68 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 5 upgd conss, 2584 impls, 0 clqs
0.00/0.06 c (0.0s) probing: 151/284 (53.2%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06 c presolving (6 rounds):
0.00/0.06 c 68 deleted vars, 56 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 86 changed coefficients
0.00/0.06 c 2600 implications, 0 cliques
0.00/0.06 c presolved problem has 284 variables (284 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.06 c 196 constraints of type <and>
0.00/0.06 c 4 constraints of type <linear>
0.00/0.06 c 5 constraints of type <logicor>
0.00/0.06 c transformed objective value is always integral (scale: 2)
0.00/0.06 c Presolving Time: 0.02
0.00/0.06 c OPT-NLC
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/memory = c 1620
0.00/0.06 c # maximal time in seconds to run
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/time = c 1791
0.00/0.06 c # frequency for displaying node information lines
0.00/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06 c display/freq = c 10000
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c start solving problem
0.00/0.06 c
0.00/0.06 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.06 c 0.0s| 1 | 0 | 12 |1327k| 0 | 7 | 284 | 205 | 205 | 284 | 401 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.08 c 0.1s| 1 | 0 | 271 |1345k| 0 | 11 | 284 | 205 | 205 | 284 | 403 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 282 |1367k| 0 | 20 | 284 | 205 | 205 | 284 | 408 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 296 |1390k| 0 | 29 | 284 | 205 | 205 | 284 | 414 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.1s| 1 | 0 | 310 |1428k| 0 | 34 | 284 | 205 | 205 | 284 | 426 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 320 |1450k| 0 | 34 | 284 | 205 | 205 | 284 | 432 | 31 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.31 c 0.3s| 1 | 0 | 328 |1475k| 0 | 35 | 284 | 205 | 205 | 284 | 436 | 35 | 0 | 0 | 3.000000e+00 | -- | Inf
0.49/0.56 c 0.5s| 1 | 2 | 328 |1476k| 0 | 35 | 284 | 205 | 205 | 284 | 436 | 35 | 0 | 33 | 3.000000e+00 | -- | Inf
2.59/2.68 o 3
2.59/2.68 c * 2.5s| 744 | 0 | 6117 |1798k| 49 | - | 284 | 499 | 56 | 284 | 112 |2239 | 320 |1838 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.59/2.68 c
2.59/2.68 c SCIP Status : problem is solved [optimal solution found]
2.59/2.68 c Solving Time (sec) : 2.52
2.59/2.68 c Solving Nodes : 744
2.59/2.68 c Primal Bound : +3.00000000000000e+00 (1 solutions)
2.59/2.68 c Dual Bound : +3.00000000000000e+00
2.59/2.68 c Gap : 0.00 %
2.59/2.68 c NODE 744
2.59/2.68 c DUAL BOUND 3
2.59/2.68 c PRIMAL BOUND 3
2.59/2.68 c GAP 0
2.59/2.68 s OPTIMUM FOUND
2.59/2.68 v -x96 x95 -x94 -x93 x92 -x91 -x90 x89 -x88 -x87 -x86 x85 x84 -x83 -x82 x81 -x64 x63 -x62 x61 x60 x59 -x58 x57 -x80 x79 -x78 -x77
2.59/2.68 v -x76 -x75 -x74 x73 -x56 -x55 x54 -x53 x52 -x51 x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 x66 -x65 -x48 x47 -x46 -x45 -x44 -x43 x42
2.59/2.68 v x41 x40 x39 -x38 -x37 x36 -x35 x34 x33 x32 -x31 -x30 x29 -x28 x27 x26 x25 x24 x23 x22 x21 x20 -x19 -x18 x17 x16 x15 -x14 -x13
2.59/2.68 v -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
2.59/2.68 c SCIP Status : problem is solved [optimal solution found]
2.59/2.68 c Solving Time : 2.52
2.59/2.68 c Original Problem :
2.59/2.68 c Problem name : HOME/instance-1870010-1245187902.opb
2.59/2.68 c Variables : 352 (352 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.68 c Constraints : 265 initial, 265 maximal
2.59/2.68 c Presolved Problem :
2.59/2.68 c Problem name : t_HOME/instance-1870010-1245187902.opb
2.59/2.68 c Variables : 284 (284 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.68 c Constraints : 205 initial, 499 maximal
2.59/2.68 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.59/2.68 c trivial : 0.00 0 0 0 0 0 0 0 0
2.59/2.68 c dualfix : 0.01 0 0 0 0 0 0 0 0
2.59/2.68 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.59/2.68 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.59/2.68 c implics : 0.00 0 0 0 0 0 0 0 0
2.59/2.68 c probing : 0.01 0 0 0 0 0 0 0 0
2.59/2.68 c and : 0.00 8 56 0 0 0 56 0 56
2.59/2.68 c linear : 0.00 1 3 0 0 0 0 0 30
2.59/2.68 c logicor : 0.00 0 0 0 0 0 0 0 0
2.59/2.68 c root node : - 0 - - 0 - - - -
2.59/2.68 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.59/2.68 c integral : 0 0 0 648 0 0 49 0 0 1212
2.59/2.68 c and : 196 1397 2739 1 0 43 3983 2215 0 0
2.59/2.68 c linear : 4 6 2696 1 0 136 1432 0 0 0
2.59/2.68 c logicor : 5+ 6 720 1 0 2 161 0 0 0
2.59/2.68 c countsols : 0 0 0 1 0 0 0 0 0 0
2.59/2.68 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.59/2.68 c integral : 1.29 0.00 0.00 1.29 0.00
2.59/2.68 c and : 0.02 0.01 0.01 0.00 0.00
2.59/2.68 c linear : 0.09 0.00 0.09 0.00 0.00
2.59/2.68 c logicor : 0.01 0.00 0.01 0.00 0.00
2.59/2.68 c countsols : 0.00 0.00 0.00 0.00 0.00
2.59/2.68 c Propagators : Time Calls Cutoffs DomReds
2.59/2.68 c rootredcost : 0.00 0 0 0
2.59/2.68 c pseudoobj : 0.00 2432 0 0
2.59/2.68 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.59/2.68 c propagation : 0.08 176 175 2381 48.6 22 41.2 -
2.59/2.68 c infeasible LP : 0.02 26 26 120 25.9 40 7.7 0
2.59/2.68 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.59/2.68 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.59/2.68 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.59/2.68 c applied globally : - - - 294 16.4 - - -
2.59/2.68 c applied locally : - - - 26 33.2 - - -
2.59/2.68 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.59/2.68 c cut pool : 0.00 5 - - 5 - (maximal pool size: 79)
2.59/2.68 c redcost : 0.02 1397 0 0 0 0
2.59/2.68 c impliedbounds : 0.00 6 0 0 9 0
2.59/2.68 c intobj : 0.00 0 0 0 0 0
2.59/2.68 c gomory : 0.05 6 0 0 14 0
2.59/2.68 c strongcg : 0.02 6 0 0 29 0
2.59/2.68 c cmir : 0.04 6 0 0 33 0
2.59/2.68 c flowcover : 0.07 6 0 0 58 0
2.59/2.68 c clique : 0.00 1 0 0 0 0
2.59/2.68 c zerohalf : 0.00 0 0 0 0 0
2.59/2.68 c mcf : 0.00 1 0 0 0 0
2.59/2.68 c Pricers : Time Calls Vars
2.59/2.68 c problem variables: 0.00 0 0
2.59/2.68 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.59/2.68 c relpscost : 1.29 647 0 49 0 0 1212
2.59/2.68 c pscost : 0.00 0 0 0 0 0 0
2.59/2.68 c inference : 0.00 0 0 0 0 0 0
2.59/2.68 c mostinf : 0.00 0 0 0 0 0 0
2.59/2.68 c leastinf : 0.00 0 0 0 0 0 0
2.59/2.68 c fullstrong : 0.00 0 0 0 0 0 0
2.59/2.68 c allfullstrong : 0.00 0 0 0 0 0 0
2.59/2.68 c random : 0.00 0 0 0 0 0 0
2.59/2.68 c Primal Heuristics : Time Calls Found
2.59/2.68 c LP solutions : 0.00 - 1
2.59/2.68 c pseudo solutions : 0.00 - 0
2.59/2.68 c oneopt : 0.00 0 0
2.59/2.68 c linesearchdiving : 0.00 0 0
2.59/2.68 c guideddiving : 0.00 0 0
2.59/2.68 c crossover : 0.00 0 0
2.59/2.68 c intshifting : 0.00 0 0
2.59/2.68 c coefdiving : 0.01 1 0
2.59/2.68 c pscostdiving : 0.00 1 0
2.59/2.68 c fracdiving : 0.01 1 0
2.59/2.68 c veclendiving : 0.01 1 0
2.59/2.68 c feaspump : 0.01 1 0
2.59/2.68 c objpscostdiving : 0.00 1 0
2.59/2.68 c simplerounding : 0.00 0 0
2.59/2.68 c rounding : 0.01 485 0
2.59/2.68 c shifting : 0.21 149 0
2.59/2.68 c fixandinfer : 0.00 0 0
2.59/2.68 c intdiving : 0.00 0 0
2.59/2.68 c actconsdiving : 0.00 0 0
2.59/2.68 c rootsoldiving : 0.07 1 0
2.59/2.68 c octane : 0.00 0 0
2.59/2.68 c rens : 0.01 1 0
2.59/2.68 c rins : 0.00 0 0
2.59/2.68 c localbranching : 0.00 0 0
2.59/2.68 c mutation : 0.00 0 0
2.59/2.68 c dins : 0.00 0 0
2.59/2.68 c LP : Time Calls Iterations Iter/call Iter/sec
2.59/2.68 c primal LP : 0.03 0 0 0.00 0.00
2.59/2.68 c dual LP : 0.37 1444 5422 3.75 14654.05
2.59/2.68 c barrier LP : 0.00 0 0 0.00 -
2.59/2.68 c diving/probing LP: 0.05 176 695 3.95 13900.00
2.59/2.68 c strong branching : 1.28 1838 13410 7.30 10476.56
2.59/2.68 c (at root node) : - 33 2094 63.45 -
2.59/2.68 c conflict analysis: 0.00 0 0 0.00 -
2.59/2.68 c B&B Tree :
2.59/2.68 c number of runs : 1
2.59/2.68 c nodes : 744
2.59/2.68 c nodes (total) : 744
2.59/2.68 c nodes left : 0
2.59/2.68 c max depth : 49
2.59/2.68 c max depth (total): 49
2.59/2.68 c backtracks : 53 (7.1%)
2.59/2.68 c delayed cutoffs : 32
2.59/2.68 c repropagations : 351 (709 domain reductions, 31 cutoffs)
2.59/2.68 c avg switch length: 3.01
2.59/2.68 c switching time : 0.04
2.59/2.68 c Solution :
2.59/2.68 c Solutions found : 1 (1 improvements)
2.59/2.68 c Primal Bound : +3.00000000000000e+00 (in run 1, after 744 nodes, 2.52 seconds, depth 38, found by <relaxation>)
2.59/2.68 c Dual Bound : +3.00000000000000e+00
2.59/2.68 c Gap : 0.00 %
2.59/2.68 c Root Dual Bound : +3.00000000000000e+00
2.59/2.69 c Time complete: 2.68.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870010-1245187902/watcher-1870010-1245187902 -o /tmp/evaluation-result-1870010-1245187902/solver-1870010-1245187902 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870010-1245187902.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 1.00 1.00 3/64 6899
/proc/meminfo: memFree=1871880/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=6100 CPUtime=0
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 626 0 0 0 0 0 0 0 18 0 1 0 186387158 6246400 608 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/6899/statm: 1525 619 325 886 0 635 0
[startup+0.0694199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6899
/proc/meminfo: memFree=1871880/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=13808 CPUtime=0.06
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 3020 0 0 0 4 2 0 0 18 0 1 0 186387158 14139392 2643 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 3452 2643 535 886 0 2562 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13808
[startup+0.101423 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6899
/proc/meminfo: memFree=1871880/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=17692 CPUtime=0.09
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 3725 0 0 0 6 3 0 0 18 0 1 0 186387158 18116608 3337 1992294400 4194304 7823515 548682068736 18446744073709551615 6912101 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 4423 3343 562 886 0 3533 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17692
[startup+0.301444 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6899
/proc/meminfo: memFree=1871880/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=24740 CPUtime=0.29
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 5670 0 0 0 25 4 0 0 19 0 1 0 186387158 25333760 5279 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 6185 5279 563 886 0 5295 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24740
[startup+0.701484 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6899
/proc/meminfo: memFree=1871880/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=26124 CPUtime=0.69
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 7074 0 0 0 64 5 0 0 23 0 1 0 186387158 26750976 5654 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 6531 5654 572 886 0 5641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26124
[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6900
/proc/meminfo: memFree=1851328/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=26124 CPUtime=1.49
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 7077 0 0 0 140 9 0 0 25 0 1 0 186387158 26750976 5657 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 6531 5657 574 886 0 5641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26124
Solver just ended. Dumping a history of the last processes samples
[startup+2.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6900
/proc/meminfo: memFree=1851136/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=26124 CPUtime=2.29
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 7077 0 0 0 216 13 0 0 25 0 1 0 186387158 26750976 5657 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 6531 5657 574 886 0 5641 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 26124
[startup+2.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6900
/proc/meminfo: memFree=1851136/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=26124 CPUtime=2.49
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 7077 0 0 0 235 14 0 0 25 0 1 0 186387158 26750976 5657 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6899/statm: 6531 5657 574 886 0 5641 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 26124
[startup+2.60268 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6900
/proc/meminfo: memFree=1851136/2055920 swapFree=4192812/4192956
[pid=6899] ppid=6897 vsize=26124 CPUtime=2.59
/proc/6899/stat : 6899 (pbscip.linux.x8) R 6897 6899 5825 0 -1 4194304 7077 0 0 0 245 14 0 0 25 0 1 0 186387158 26750976 5657 1992294400 4194304 7823515 548682068736 18446744073709551615 6722859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6899/statm: 6531 5657 574 886 0 5641 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 26124
Child status: 0
Real time (s): 2.69551
CPU time (s): 2.68759
CPU user time (s): 2.53361
CPU system time (s): 0.153976
CPU usage (%): 99.7062
Max. virtual memory (cumulated for all children) (KiB): 26124
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.53361
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7082
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= 101
runsolver used 0.007998 second user time and 0.014997 second system time
The end