0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869915-1245187186.opb>
0.00/0.01 c original problem has 210 variables (210 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 684 impls, 0 clqs
0.00/0.02 c (round 2) 17 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 4 upgd conss, 1020 impls, 0 clqs
0.00/0.03 c (round 3) 31 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.00/0.03 c (round 4) 45 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 4 upgd conss, 1188 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 132/165 (80.0%) - 0 fixings, 0 aggregations, 6 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 (5 rounds):
0.00/0.04 c 45 deleted vars, 36 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 56 changed coefficients
0.00/0.04 c 1200 implications, 0 cliques
0.00/0.04 c presolved problem has 165 variables (165 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.00/0.04 c 108 constraints of type <and>
0.00/0.04 c 3 constraints of type <linear>
0.00/0.04 c 4 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 2)
0.00/0.04 c Presolving Time: 0.02
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
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 10 | 816k| 0 | 5 | 165 | 115 | 115 | 165 | 223 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 280 | 828k| 0 | 11 | 165 | 115 | 115 | 165 | 229 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 291 | 850k| 0 | 19 | 165 | 115 | 115 | 165 | 234 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.09 c 0.1s| 1 | 0 | 307 | 860k| 0 | 29 | 165 | 115 | 115 | 165 | 240 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 327 | 876k| 0 | 41 | 165 | 115 | 115 | 165 | 249 | 26 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 363 | 889k| 0 | 36 | 165 | 115 | 115 | 165 | 260 | 37 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 409 | 922k| 0 | 63 | 165 | 115 | 115 | 165 | 273 | 50 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.38 c 0.3s| 1 | 2 | 409 | 923k| 0 | 63 | 165 | 115 | 115 | 165 | 273 | 50 | 0 | 33 | 3.000000e+00 | -- | Inf
1.98/2.07 o 3
1.98/2.07 c * 2.0s| 527 | 0 | 7652 |1114k| 35 | - | 165 | 304 | 10 | 165 | 142 |1609 | 192 |1127 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.98/2.07 c
1.98/2.07 c SCIP Status : problem is solved [optimal solution found]
1.98/2.07 c Solving Time (sec) : 2.01
1.98/2.07 c Solving Nodes : 527
1.98/2.07 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.98/2.07 c Dual Bound : +3.00000000000000e+00
1.98/2.07 c Gap : 0.00 %
1.98/2.07 c NODE 527
1.98/2.07 c DUAL BOUND 3
1.98/2.07 c PRIMAL BOUND 3
1.98/2.07 c GAP 0
1.98/2.07 s OPTIMUM FOUND
1.98/2.07 v -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 x53 -x52 -x51 x50 -x42 -x41 -x40 -x39 x38 x37 x36 -x49 -x48 -x47 -x46 -x45 -x44
1.98/2.07 v x43 -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
1.98/2.07 v x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.98/2.07 c SCIP Status : problem is solved [optimal solution found]
1.98/2.07 c Solving Time : 2.01
1.98/2.07 c Original Problem :
1.98/2.07 c Problem name : HOME/instance-1869915-1245187186.opb
1.98/2.07 c Variables : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
1.98/2.07 c Constraints : 154 initial, 154 maximal
1.98/2.07 c Presolved Problem :
1.98/2.07 c Problem name : t_HOME/instance-1869915-1245187186.opb
1.98/2.07 c Variables : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
1.98/2.07 c Constraints : 115 initial, 304 maximal
1.98/2.07 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.98/2.07 c trivial : 0.00 0 0 0 0 0 0 0 0
1.98/2.07 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.98/2.07 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.98/2.07 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.98/2.07 c implics : 0.00 0 0 0 0 0 0 0 0
1.98/2.07 c probing : 0.01 0 0 0 0 0 0 0 0
1.98/2.07 c and : 0.00 6 36 0 0 0 36 0 36
1.98/2.07 c linear : 0.01 1 2 0 0 0 0 0 20
1.98/2.07 c logicor : 0.00 0 0 0 0 0 0 0 0
1.98/2.07 c root node : - 0 - - 0 - - - -
1.98/2.07 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.98/2.07 c integral : 0 0 0 454 0 4 47 0 0 828
1.98/2.07 c and : 108 1025 1845 0 0 47 1992 1584 0 0
1.98/2.07 c linear : 3 6 1797 0 0 116 1051 0 0 0
1.98/2.07 c logicor : 4+ 6 541 0 0 0 110 0 0 0
1.98/2.07 c countsols : 0 0 0 1 0 0 0 0 0 0
1.98/2.07 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.98/2.07 c integral : 0.72 0.00 0.00 0.72 0.00
1.98/2.07 c and : 0.05 0.02 0.03 0.00 0.00
1.98/2.07 c linear : 0.03 0.00 0.03 0.00 0.00
1.98/2.07 c logicor : 0.00 0.00 0.00 0.00 0.00
1.98/2.07 c countsols : 0.00 0.00 0.00 0.00 0.00
1.98/2.07 c Propagators : Time Calls Cutoffs DomReds
1.98/2.07 c rootredcost : 0.00 0 0 0
1.98/2.07 c pseudoobj : 0.00 1578 0 0
1.98/2.07 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.98/2.07 c propagation : 0.03 163 161 1447 37.3 19 39.3 -
1.98/2.07 c infeasible LP : 0.00 3 0 0 0.0 0 0.0 0
1.98/2.07 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.98/2.07 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.98/2.07 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.98/2.07 c applied globally : - - - 189 17.3 - - -
1.98/2.07 c applied locally : - - - 3 34.7 - - -
1.98/2.07 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.98/2.07 c cut pool : 0.00 5 - - 6 - (maximal pool size: 90)
1.98/2.07 c redcost : 0.00 1026 0 0 0 0
1.98/2.07 c impliedbounds : 0.00 6 0 0 23 0
1.98/2.07 c intobj : 0.00 0 0 0 0 0
1.98/2.07 c gomory : 0.03 6 0 0 33 0
1.98/2.07 c strongcg : 0.01 6 0 0 38 0
1.98/2.07 c cmir : 0.02 6 0 0 48 0
1.98/2.07 c flowcover : 0.03 6 0 0 78 0
1.98/2.07 c clique : 0.00 1 0 0 0 0
1.98/2.07 c zerohalf : 0.00 0 0 0 0 0
1.98/2.07 c mcf : 0.00 1 0 0 0 0
1.98/2.07 c Pricers : Time Calls Vars
1.98/2.07 c problem variables: 0.00 0 0
1.98/2.07 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.98/2.07 c relpscost : 0.72 453 4 47 0 0 828
1.98/2.07 c pscost : 0.00 0 0 0 0 0 0
1.98/2.07 c inference : 0.00 0 0 0 0 0 0
1.98/2.07 c mostinf : 0.00 0 0 0 0 0 0
1.98/2.07 c leastinf : 0.00 0 0 0 0 0 0
1.98/2.07 c fullstrong : 0.00 0 0 0 0 0 0
1.98/2.07 c allfullstrong : 0.00 0 0 0 0 0 0
1.98/2.07 c random : 0.00 0 0 0 0 0 0
1.98/2.07 c Primal Heuristics : Time Calls Found
1.98/2.07 c LP solutions : 0.00 - 1
1.98/2.07 c pseudo solutions : 0.00 - 0
1.98/2.07 c oneopt : 0.00 0 0
1.98/2.07 c crossover : 0.00 0 0
1.98/2.07 c guideddiving : 0.00 0 0
1.98/2.07 c intshifting : 0.00 0 0
1.98/2.07 c veclendiving : 0.01 1 0
1.98/2.07 c linesearchdiving : 0.00 1 0
1.98/2.07 c feaspump : 0.02 1 0
1.98/2.07 c objpscostdiving : 0.01 1 0
1.98/2.07 c coefdiving : 0.02 2 0
1.98/2.07 c rootsoldiving : 0.00 1 0
1.98/2.07 c pscostdiving : 0.01 2 0
1.98/2.07 c fracdiving : 0.01 2 0
1.98/2.07 c simplerounding : 0.00 0 0
1.98/2.07 c rounding : 0.04 410 0
1.98/2.07 c shifting : 0.10 119 0
1.98/2.07 c fixandinfer : 0.00 0 0
1.98/2.07 c intdiving : 0.00 0 0
1.98/2.07 c actconsdiving : 0.00 0 0
1.98/2.07 c octane : 0.00 0 0
1.98/2.07 c rens : 0.05 1 0
1.98/2.07 c rins : 0.00 0 0
1.98/2.07 c localbranching : 0.00 0 0
1.98/2.07 c mutation : 0.00 0 0
1.98/2.07 c dins : 0.00 0 0
1.98/2.07 c LP : Time Calls Iterations Iter/call Iter/sec
1.98/2.07 c primal LP : 0.14 0 0 0.00 0.00
1.98/2.07 c dual LP : 0.63 1075 6886 6.41 10930.16
1.98/2.07 c barrier LP : 0.00 0 0 0.00 -
1.98/2.07 c diving/probing LP: 0.08 106 766 7.23 9575.00
1.98/2.07 c strong branching : 0.72 1127 11539 10.24 16026.39
1.98/2.07 c (at root node) : - 33 2330 70.61 -
1.98/2.07 c conflict analysis: 0.00 0 0 0.00 -
1.98/2.07 c B&B Tree :
1.98/2.07 c number of runs : 1
1.98/2.07 c nodes : 527
1.98/2.07 c nodes (total) : 527
1.98/2.07 c nodes left : 0
1.98/2.07 c max depth : 35
1.98/2.07 c max depth (total): 35
1.98/2.07 c backtracks : 67 (12.7%)
1.98/2.07 c delayed cutoffs : 38
1.98/2.07 c repropagations : 153 (577 domain reductions, 36 cutoffs)
1.98/2.07 c avg switch length: 3.25
1.98/2.07 c switching time : 0.15
1.98/2.07 c Solution :
1.98/2.07 c Solutions found : 1 (1 improvements)
1.98/2.07 c Primal Bound : +3.00000000000000e+00 (in run 1, after 527 nodes, 2.00 seconds, depth 35, found by <relaxation>)
1.98/2.07 c Dual Bound : +3.00000000000000e+00
1.98/2.07 c Gap : 0.00 %
1.98/2.07 c Root Dual Bound : +3.00000000000000e+00
1.98/2.08 c Time complete: 2.07.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869915-1245187186/watcher-1869915-1245187186 -o /tmp/evaluation-result-1869915-1245187186/solver-1869915-1245187186 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869915-1245187186.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 3/65 8206
/proc/meminfo: memFree=1827184/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=5812 CPUtime=0
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 186318066 5951488 508 1992294400 4194304 9342243 548682068736 18446744073709551615 8142589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 1454 517 345 1256 0 193 0
[startup+0.00981706 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8206
/proc/meminfo: memFree=1827184/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=10068 CPUtime=0
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 1486 0 0 0 0 0 0 0 18 0 1 0 186318066 10309632 1470 1992294400 4194304 9342243 548682068736 18446744073709551615 5544024 0 0 4096 0 0 0 0 17 1 0 0
/proc/8206/statm: 2517 1472 378 1256 0 1256 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10068
[startup+0.101827 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8206
/proc/meminfo: memFree=1827184/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=16632 CPUtime=0.09
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 3208 0 0 0 7 2 0 0 18 0 1 0 186318066 17031168 2830 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8206/statm: 4158 2830 677 1256 0 2897 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16632
[startup+0.30185 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8206
/proc/meminfo: memFree=1827184/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=20224 CPUtime=0.29
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 5297 0 0 0 26 3 0 0 19 0 1 0 186318066 20709376 3883 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8206/statm: 5056 3883 698 1256 0 3795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20224
[startup+0.701895 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8206
/proc/meminfo: memFree=1827184/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=18584 CPUtime=0.69
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 5379 0 0 0 65 4 0 0 22 0 1 0 186318066 19030016 3223 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8206/statm: 4646 3223 703 1256 0 3385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584
[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8207
/proc/meminfo: memFree=1816936/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=18752 CPUtime=1.49
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 5463 0 0 0 144 5 0 0 25 0 1 0 186318066 19202048 3307 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8206/statm: 4688 3307 703 1256 0 3427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18752
Solver just ended. Dumping a history of the last processes samples
[startup+1.90103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8207
/proc/meminfo: memFree=1816936/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=18904 CPUtime=1.88
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 5519 0 0 0 183 5 0 0 25 0 1 0 186318066 19357696 3363 1992294400 4194304 9342243 548682068736 18446744073709551615 8237127 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8206/statm: 4726 3363 706 1256 0 3465 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 18904
[startup+2.00205 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8207
/proc/meminfo: memFree=1816936/2055920 swapFree=4191900/4192956
[pid=8206] ppid=8204 vsize=18904 CPUtime=1.98
/proc/8206/stat : 8206 (pbscip.linux.x8) R 8204 8206 6311 0 -1 4194304 5527 0 0 0 193 5 0 0 25 0 1 0 186318066 19357696 3371 1992294400 4194304 9342243 548682068736 18446744073709551615 6240897 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8206/statm: 4726 3371 706 1256 0 3465 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 18904
Child status: 0
Real time (s): 2.08821
CPU time (s): 2.08168
CPU user time (s): 2.01669
CPU system time (s): 0.06499
CPU usage (%): 99.6873
Max. virtual memory (cumulated for all children) (KiB): 24948
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01669
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5538
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= 136
runsolver used 0.004999 second user time and 0.016997 second system time
The end