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-1869988-1245187680.opb>
0.00/0.01 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.03 c (round 2) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 8 upgd conss, 1286 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 176/270 (65.2%) - 0 fixings, 0 aggregations, 29 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 10 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 24 changed coefficients
0.00/0.04 c 1344 implications, 0 cliques
0.00/0.04 c presolved problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 189 constraints
0.00/0.04 c 174 constraints of type <and>
0.00/0.04 c 7 constraints of type <linear>
0.00/0.04 c 8 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.03
0.00/0.04 c OPT-NLC
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 = c 1620
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 = c 1791
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 = c 10000
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving problem
0.00/0.04 c
0.00/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 20 |1148k| 0 | 11 | 270 | 189 | 189 | 270 | 361 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.04/0.07 c 0.1s| 1 | 0 | 288 |1164k| 0 | 15 | 270 | 189 | 189 | 270 | 367 | 6 | 0 | 0 | 2.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 303 |1210k| 0 | 27 | 270 | 189 | 189 | 270 | 399 | 38 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 330 |1245k| 0 | 30 | 270 | 189 | 189 | 270 | 422 | 61 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 354 |1295k| 0 | 50 | 270 | 189 | 189 | 270 | 448 | 87 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 391 |1348k| 0 | 59 | 270 | 189 | 189 | 270 | 464 | 103 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 430 |1412k| 0 | 77 | 270 | 189 | 189 | 270 | 499 | 138 | 0 | 0 | 2.000000e+00 | -- | Inf
0.59/0.66 c 0.6s| 1 | 2 | 430 |1413k| 0 | 77 | 270 | 189 | 189 | 270 | 499 | 138 | 0 | 31 | 2.000000e+00 | -- | Inf
4.40/4.42 o 13
4.40/4.42 c * 4.2s| 985 | 333 | 8854 |2246k| 48 | - | 270 | 952 | 34 | 270 | 196 |3146 | 763 |2044 | 2.000000e+00 | 1.300000e+01 | 550.00%
4.59/4.67 o 3
4.59/4.67 c * 4.5s| 1170 | 193 | 9944 |2207k| 48 | - | 270 |1077 | 147 | 270 | 197 |3549 | 900 |2070 | 2.000000e+00 | 3.000000e+00 | 50.00%
4.69/4.73 o 2
4.69/4.73 c * 4.5s| 1217 | 0 | 10247 |2000k| 55 | - | 270 |1065 | 280 | 270 | 201 |3629 | 951 |2071 | 2.000000e+00 | 2.000000e+00 | 0.00%
4.69/4.73 c
4.69/4.73 c SCIP Status : problem is solved [optimal solution found]
4.69/4.73 c Solving Time (sec) : 4.54
4.69/4.73 c Solving Nodes : 1217
4.69/4.73 c Primal Bound : +2.00000000000000e+00 (3 solutions)
4.69/4.73 c Dual Bound : +2.00000000000000e+00
4.69/4.73 c Gap : 0.00 %
4.69/4.73 c NODE 1217
4.69/4.73 c DUAL BOUND 2
4.69/4.73 c PRIMAL BOUND 2
4.69/4.73 c GAP 0
4.69/4.73 s OPTIMUM FOUND
4.69/4.73 v -x105 -x104 x103 -x102 x101 x100 x99 -x98 x97 x96 -x70 -x69 x68 x67 -x66 -x95 x94 -x93 -x92 -x91 x65 x64 x63 x62 -x61 -x90 x89
4.69/4.73 v x88 x87 x86 x60 x59 -x58 x57 -x56 -x85 -x84 -x83 -x82 -x81 x55 -x54 x53 x52 -x51 -x80 -x79 -x78 -x77 x76 -x50 -x49 -x48 x47 -x46
4.69/4.73 v -x75 -x74 -x73 -x72 x71 -x45 -x44 -x43 x42 -x41 x40 x39 x38 -x37 x36 x35 x34 x33 -x32 x31 -x30 x29 -x28 x27 x26 x25 -x24
4.69/4.73 v x23 x22 x21 -x20 x19 -x18 x17 x16 x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1
4.69/4.73 c SCIP Status : problem is solved [optimal solution found]
4.69/4.73 c Solving Time : 4.54
4.69/4.73 c Original Problem :
4.69/4.73 c Problem name : HOME/instance-1869988-1245187680.opb
4.69/4.73 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
4.69/4.73 c Constraints : 190 initial, 190 maximal
4.69/4.73 c Presolved Problem :
4.69/4.73 c Problem name : t_HOME/instance-1869988-1245187680.opb
4.69/4.73 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
4.69/4.73 c Constraints : 189 initial, 1077 maximal
4.69/4.73 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.69/4.73 c trivial : 0.00 0 0 0 0 0 0 0 0
4.69/4.73 c dualfix : 0.00 0 0 0 0 0 0 0 0
4.69/4.73 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.69/4.73 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.69/4.73 c implics : 0.00 0 2 0 0 0 0 0 0
4.69/4.73 c probing : 0.02 0 0 0 0 0 0 0 0
4.69/4.73 c and : 0.01 0 0 0 0 0 0 0 0
4.69/4.73 c linear : 0.00 1 7 0 0 0 0 0 24
4.69/4.73 c logicor : 0.00 0 0 0 0 0 0 0 0
4.69/4.73 c root node : - 58 - - 58 - - - -
4.69/4.73 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.69/4.73 c integral : 0 0 0 1045 0 0 154 0 0 1908
4.69/4.73 c and : 174 2293 4846 0 0 124 4933 3519 0 0
4.69/4.73 c linear : 7 6 4719 0 0 266 2402 0 0 0
4.69/4.73 c logicor : 8+ 6 1954 3 0 16 534 0 0 0
4.69/4.73 c countsols : 0 0 0 3 0 0 0 0 0 0
4.69/4.73 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.69/4.73 c integral : 2.51 0.00 0.00 2.51 0.00
4.69/4.73 c and : 0.13 0.08 0.05 0.00 0.00
4.69/4.73 c linear : 0.04 0.00 0.04 0.00 0.00
4.69/4.73 c logicor : 0.05 0.00 0.05 0.00 0.00
4.69/4.73 c countsols : 0.00 0.00 0.00 0.00 0.00
4.69/4.73 c Propagators : Time Calls Cutoffs DomReds
4.69/4.73 c rootredcost : 0.00 2 0 4
4.69/4.73 c pseudoobj : 0.01 4484 0 1
4.69/4.73 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.69/4.73 c propagation : 0.05 406 405 2491 21.5 51 12.4 -
4.69/4.73 c infeasible LP : 0.01 13 13 60 17.5 4 5.5 0
4.69/4.73 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.69/4.73 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.69/4.73 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.69/4.73 c applied globally : - - - 951 15.8 - - -
4.69/4.73 c applied locally : - - - 0 0.0 - - -
4.69/4.73 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.69/4.73 c cut pool : 0.00 5 - - 21 - (maximal pool size: 239)
4.69/4.73 c redcost : 0.00 2296 0 0 0 0
4.69/4.73 c impliedbounds : 0.00 6 0 0 96 0
4.69/4.73 c intobj : 0.00 0 0 0 0 0
4.69/4.73 c gomory : 0.03 6 0 0 81 0
4.69/4.73 c strongcg : 0.03 6 0 0 228 0
4.69/4.73 c cmir : 0.03 6 0 0 51 0
4.69/4.73 c flowcover : 0.03 6 0 0 112 0
4.69/4.73 c clique : 0.01 6 0 0 1 0
4.69/4.73 c zerohalf : 0.00 0 0 0 0 0
4.69/4.73 c mcf : 0.00 1 0 0 0 0
4.69/4.73 c Pricers : Time Calls Vars
4.69/4.73 c problem variables: 0.00 0 0
4.69/4.73 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.69/4.73 c relpscost : 2.51 1042 0 154 0 0 1908
4.69/4.73 c pscost : 0.00 0 0 0 0 0 0
4.69/4.73 c inference : 0.00 0 0 0 0 0 0
4.69/4.73 c mostinf : 0.00 0 0 0 0 0 0
4.69/4.73 c leastinf : 0.00 0 0 0 0 0 0
4.69/4.73 c fullstrong : 0.00 0 0 0 0 0 0
4.69/4.73 c allfullstrong : 0.00 0 0 0 0 0 0
4.69/4.73 c random : 0.00 0 0 0 0 0 0
4.69/4.73 c Primal Heuristics : Time Calls Found
4.69/4.73 c LP solutions : 0.01 - 3
4.69/4.73 c pseudo solutions : 0.00 - 0
4.69/4.73 c crossover : 0.00 0 0
4.69/4.73 c intshifting : 0.00 0 0
4.69/4.73 c oneopt : 0.00 2 0
4.69/4.73 c guideddiving : 0.00 1 0
4.69/4.73 c rootsoldiving : 0.02 1 0
4.69/4.73 c coefdiving : 0.03 2 0
4.69/4.73 c pscostdiving : 0.01 2 0
4.69/4.73 c fracdiving : 0.00 2 0
4.69/4.73 c veclendiving : 0.00 2 0
4.69/4.73 c linesearchdiving : 0.00 2 0
4.69/4.73 c feaspump : 0.02 2 0
4.69/4.73 c objpscostdiving : 0.02 2 0
4.69/4.73 c simplerounding : 0.00 0 0
4.69/4.73 c rounding : 0.05 643 0
4.69/4.73 c shifting : 0.20 163 0
4.69/4.73 c fixandinfer : 0.00 0 0
4.69/4.73 c intdiving : 0.00 0 0
4.69/4.73 c actconsdiving : 0.00 0 0
4.69/4.73 c octane : 0.00 0 0
4.69/4.73 c rens : 0.02 1 0
4.69/4.73 c rins : 0.00 0 0
4.69/4.73 c localbranching : 0.00 0 0
4.69/4.73 c mutation : 0.00 0 0
4.69/4.73 c dins : 0.00 0 0
4.69/4.73 c LP : Time Calls Iterations Iter/call Iter/sec
4.69/4.73 c primal LP : 0.03 0 0 0.00 0.00
4.69/4.73 c dual LP : 0.93 2433 9310 3.83 10010.75
4.69/4.73 c barrier LP : 0.00 0 0 0.00 -
4.69/4.73 c diving/probing LP: 0.08 162 937 5.78 11712.50
4.69/4.73 c strong branching : 2.48 2071 21891 10.57 8827.02
4.69/4.73 c (at root node) : - 31 2909 93.84 -
4.69/4.73 c conflict analysis: 0.00 0 0 0.00 -
4.69/4.73 c B&B Tree :
4.69/4.73 c number of runs : 1
4.69/4.73 c nodes : 1217
4.69/4.73 c nodes (total) : 1217
4.69/4.73 c nodes left : 0
4.69/4.73 c max depth : 55
4.69/4.73 c max depth (total): 55
4.69/4.73 c backtracks : 186 (15.3%)
4.69/4.73 c delayed cutoffs : 167
4.69/4.73 c repropagations : 822 (1836 domain reductions, 125 cutoffs)
4.69/4.73 c avg switch length: 3.49
4.69/4.73 c switching time : 0.08
4.69/4.73 c Solution :
4.69/4.73 c Solutions found : 3 (3 improvements)
4.69/4.73 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1217 nodes, 4.54 seconds, depth 48, found by <relaxation>)
4.69/4.73 c Dual Bound : +2.00000000000000e+00
4.69/4.73 c Gap : 0.00 %
4.69/4.73 c Root Dual Bound : +2.00000000000000e+00
4.69/4.74 c Time complete: 4.74.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869988-1245187680/watcher-1869988-1245187680 -o /tmp/evaluation-result-1869988-1245187680/solver-1869988-1245187680 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869988-1245187680.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 13881
/proc/meminfo: memFree=1659296/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=4328 CPUtime=0
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 503 0 0 0 0 0 0 0 18 0 1 0 71476781 4431872 485 1992294400 4194304 7823515 548682068736 18446744073709551615 6956944 0 0 4096 0 0 0 0 17 1 0 0
/proc/13881/statm: 1097 491 325 886 0 207 0
[startup+0.056907 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13881
/proc/meminfo: memFree=1659296/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=13600 CPUtime=0.04
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 2950 0 0 0 3 1 0 0 18 0 1 0 71476781 13926400 2576 1992294400 4194304 7823515 548682068736 18446744073709551615 6242890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3400 2576 536 886 0 2510 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600
[startup+0.101912 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13881
/proc/meminfo: memFree=1659296/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=13872 CPUtime=0.09
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 3068 0 0 0 7 2 0 0 18 0 1 0 71476781 14204928 2694 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3468 2694 565 886 0 2578 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13872
[startup+0.301929 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13881
/proc/meminfo: memFree=1659296/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=14700 CPUtime=0.29
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5018 0 0 0 25 4 0 0 19 0 1 0 71476781 15052800 2937 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3675 2937 570 886 0 2785 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14700
[startup+0.701965 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13881
/proc/meminfo: memFree=1659296/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=14700 CPUtime=0.69
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5018 0 0 0 65 4 0 0 22 0 1 0 71476781 15052800 2937 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3675 2937 570 886 0 2785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14700
[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13882
/proc/meminfo: memFree=1649624/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=14700 CPUtime=1.49
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5025 0 0 0 143 6 0 0 25 0 1 0 71476781 15052800 2944 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3675 2944 574 886 0 2785 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14700
[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13882
/proc/meminfo: memFree=1649368/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=14700 CPUtime=3.09
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5027 0 0 0 297 12 0 0 25 0 1 0 71476781 15052800 2946 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3675 2946 576 886 0 2785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14700
Solver just ended. Dumping a history of the last processes samples
[startup+3.90124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13882
/proc/meminfo: memFree=1649368/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=15096 CPUtime=3.89
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5103 0 0 0 374 15 0 0 25 0 1 0 71476781 15458304 3022 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3774 3022 576 886 0 2884 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 15096
[startup+4.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13882
/proc/meminfo: memFree=1648920/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=15364 CPUtime=4.29
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5185 0 0 0 413 16 0 0 25 0 1 0 71476781 15732736 3103 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3841 3103 576 886 0 2951 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 15364
[startup+4.70132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13882
/proc/meminfo: memFree=1648920/2055920 swapFree=4192956/4192956
[pid=13881] ppid=13879 vsize=15680 CPUtime=4.69
/proc/13881/stat : 13881 (pbscip.linux.x8) R 13879 13881 12952 0 -1 4194304 5255 0 0 0 451 18 0 0 25 0 1 0 71476781 16056320 3173 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13881/statm: 3920 3173 576 886 0 3030 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 15680
Child status: 0
Real time (s): 4.74862
CPU time (s): 4.74728
CPU user time (s): 4.55531
CPU system time (s): 0.19197
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 15680
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.55531
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5262
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= 11
runsolver used 0.007998 second user time and 0.017997 second system time
The end