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-1869919-1245187201.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
0.00/0.02 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
0.00/0.03 c (0.0s) probing: 132/165 (80.0%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.03 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 | 8 | 816k| 0 | 3 | 165 | 115 | 115 | 165 | 223 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 182 | 822k| 0 | 7 | 165 | 115 | 115 | 165 | 226 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 191 | 832k| 0 | 14 | 165 | 115 | 115 | 165 | 230 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 198 | 859k| 0 | 25 | 165 | 115 | 115 | 165 | 235 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 215 | 876k| 0 | 31 | 165 | 115 | 115 | 165 | 240 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 234 | 886k| 0 | 35 | 165 | 115 | 115 | 165 | 250 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 261 | 899k| 0 | 45 | 165 | 115 | 115 | 165 | 261 | 38 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.32 c 0.3s| 1 | 2 | 261 | 900k| 0 | 45 | 165 | 115 | 115 | 165 | 261 | 38 | 0 | 33 | 3.000000e+00 | -- | Inf
1.99/2.09 o 3
1.99/2.09 c * 2.0s| 605 | 0 | 8259 |1142k| 30 | - | 165 | 408 | 9 | 165 | 127 |2467 | 297 |1104 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.99/2.09 c
1.99/2.09 c SCIP Status : problem is solved [optimal solution found]
1.99/2.09 c Solving Time (sec) : 2.03
1.99/2.09 c Solving Nodes : 605
1.99/2.09 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.99/2.09 c Dual Bound : +3.00000000000000e+00
1.99/2.09 c Gap : 0.00 %
1.99/2.09 c NODE 605
1.99/2.09 c DUAL BOUND 3
1.99/2.09 c PRIMAL BOUND 3
1.99/2.09 c GAP 0
1.99/2.09 s OPTIMUM FOUND
1.99/2.09 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 -x43
1.99/2.09 v 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 x8
1.99/2.09 v -x7 -x6 -x5 -x4 -x3 x2 x1
1.99/2.09 c SCIP Status : problem is solved [optimal solution found]
1.99/2.09 c Solving Time : 2.03
1.99/2.09 c Original Problem :
1.99/2.09 c Problem name : HOME/instance-1869919-1245187201.opb
1.99/2.09 c Variables : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.09 c Constraints : 154 initial, 154 maximal
1.99/2.09 c Presolved Problem :
1.99/2.09 c Problem name : t_HOME/instance-1869919-1245187201.opb
1.99/2.09 c Variables : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.09 c Constraints : 115 initial, 408 maximal
1.99/2.09 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.99/2.09 c trivial : 0.00 0 0 0 0 0 0 0 0
1.99/2.09 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.99/2.09 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.99/2.09 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.99/2.09 c implics : 0.00 0 0 0 0 0 0 0 0
1.99/2.09 c probing : 0.01 0 0 0 0 0 0 0 0
1.99/2.09 c and : 0.01 6 36 0 0 0 36 0 36
1.99/2.09 c linear : 0.00 1 2 0 0 0 0 0 20
1.99/2.09 c logicor : 0.00 0 0 0 0 0 0 0 0
1.99/2.09 c root node : - 0 - - 0 - - - -
1.99/2.09 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.99/2.09 c integral : 0 0 0 502 0 9 83 0 0 916
1.99/2.09 c and : 108 1308 2116 0 0 60 2860 2445 0 0
1.99/2.09 c linear : 3 6 2055 0 0 166 1246 0 0 0
1.99/2.09 c logicor : 4+ 6 775 0 0 15 206 0 0 0
1.99/2.09 c countsols : 0 0 0 1 0 0 0 0 0 0
1.99/2.09 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.99/2.09 c integral : 0.54 0.00 0.00 0.54 0.00
1.99/2.09 c and : 0.04 0.02 0.02 0.00 0.00
1.99/2.09 c linear : 0.06 0.00 0.06 0.00 0.00
1.99/2.09 c logicor : 0.00 0.00 0.00 0.00 0.00
1.99/2.09 c countsols : 0.00 0.00 0.00 0.00 0.00
1.99/2.09 c Propagators : Time Calls Cutoffs DomReds
1.99/2.09 c rootredcost : 0.00 0 0 0
1.99/2.09 c pseudoobj : 0.00 1850 0 0
1.99/2.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.99/2.09 c propagation : 0.02 241 236 1540 27.4 43 17.3 -
1.99/2.09 c infeasible LP : 0.00 3 0 0 0.0 0 0.0 0
1.99/2.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.09 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.99/2.09 c applied globally : - - - 293 14.1 - - -
1.99/2.09 c applied locally : - - - 4 36.8 - - -
1.99/2.09 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.99/2.09 c cut pool : 0.00 5 - - 9 - (maximal pool size: 73)
1.99/2.09 c redcost : 0.02 1309 0 0 0 0
1.99/2.09 c impliedbounds : 0.00 6 0 0 17 0
1.99/2.09 c intobj : 0.00 0 0 0 0 0
1.99/2.09 c gomory : 0.04 6 0 0 0 0
1.99/2.09 c strongcg : 0.02 6 0 0 61 0
1.99/2.09 c cmir : 0.00 6 0 0 41 0
1.99/2.09 c flowcover : 0.03 6 0 0 60 0
1.99/2.09 c clique : 0.00 1 0 0 0 0
1.99/2.09 c zerohalf : 0.00 0 0 0 0 0
1.99/2.09 c mcf : 0.01 1 0 0 0 0
1.99/2.09 c Pricers : Time Calls Vars
1.99/2.09 c problem variables: 0.00 0 0
1.99/2.09 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.99/2.09 c relpscost : 0.54 501 9 83 0 0 916
1.99/2.09 c pscost : 0.00 0 0 0 0 0 0
1.99/2.09 c inference : 0.00 0 0 0 0 0 0
1.99/2.09 c mostinf : 0.00 0 0 0 0 0 0
1.99/2.09 c leastinf : 0.00 0 0 0 0 0 0
1.99/2.09 c fullstrong : 0.00 0 0 0 0 0 0
1.99/2.09 c allfullstrong : 0.00 0 0 0 0 0 0
1.99/2.09 c random : 0.00 0 0 0 0 0 0
1.99/2.09 c Primal Heuristics : Time Calls Found
1.99/2.09 c LP solutions : 0.00 - 1
1.99/2.09 c pseudo solutions : 0.00 - 0
1.99/2.09 c oneopt : 0.00 0 0
1.99/2.09 c crossover : 0.00 0 0
1.99/2.09 c intshifting : 0.00 0 0
1.99/2.09 c fracdiving : 0.00 2 0
1.99/2.09 c veclendiving : 0.01 2 0
1.99/2.09 c linesearchdiving : 0.00 2 0
1.99/2.09 c rootsoldiving : 0.01 1 0
1.99/2.09 c coefdiving : 0.01 3 0
1.99/2.09 c pscostdiving : 0.00 3 0
1.99/2.09 c feaspump : 0.01 2 0
1.99/2.09 c objpscostdiving : 0.02 2 0
1.99/2.09 c simplerounding : 0.00 0 0
1.99/2.09 c rounding : 0.01 466 0
1.99/2.09 c shifting : 0.08 114 0
1.99/2.09 c fixandinfer : 0.00 0 0
1.99/2.09 c intdiving : 0.00 0 0
1.99/2.09 c actconsdiving : 0.00 0 0
1.99/2.09 c guideddiving : 0.00 0 0
1.99/2.09 c octane : 0.00 0 0
1.99/2.09 c rens : 0.04 1 0
1.99/2.09 c rins : 0.00 0 0
1.99/2.09 c localbranching : 0.00 0 0
1.99/2.09 c mutation : 0.00 0 0
1.99/2.09 c dins : 0.00 0 0
1.99/2.09 c LP : Time Calls Iterations Iter/call Iter/sec
1.99/2.09 c primal LP : 0.14 0 0 0.00 0.00
1.99/2.09 c dual LP : 0.77 1368 7692 5.62 9989.61
1.99/2.09 c barrier LP : 0.00 0 0 0.00 -
1.99/2.09 c diving/probing LP: 0.04 73 567 7.77 14175.00
1.99/2.09 c strong branching : 0.54 1104 11000 9.96 20370.37
1.99/2.09 c (at root node) : - 33 1824 55.27 -
1.99/2.09 c conflict analysis: 0.00 0 0 0.00 -
1.99/2.09 c B&B Tree :
1.99/2.09 c number of runs : 1
1.99/2.09 c nodes : 605
1.99/2.09 c nodes (total) : 605
1.99/2.09 c nodes left : 0
1.99/2.09 c max depth : 30
1.99/2.09 c max depth (total): 30
1.99/2.09 c backtracks : 101 (16.7%)
1.99/2.09 c delayed cutoffs : 83
1.99/2.09 c repropagations : 252 (921 domain reductions, 74 cutoffs)
1.99/2.09 c avg switch length: 3.18
1.99/2.09 c switching time : 0.18
1.99/2.09 c Solution :
1.99/2.09 c Solutions found : 1 (1 improvements)
1.99/2.09 c Primal Bound : +3.00000000000000e+00 (in run 1, after 605 nodes, 2.03 seconds, depth 24, found by <relaxation>)
1.99/2.09 c Dual Bound : +3.00000000000000e+00
1.99/2.09 c Gap : 0.00 %
1.99/2.09 c Root Dual Bound : +3.00000000000000e+00
2.09/2.10 c Time complete: 2.09.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869919-1245187201/watcher-1869919-1245187201 -o /tmp/evaluation-result-1869919-1245187201/solver-1869919-1245187201 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869919-1245187201.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 31035
/proc/meminfo: memFree=1854896/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=7616 CPUtime=0
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 600 0 0 0 0 0 0 0 20 0 1 0 186318073 7798784 585 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31035/statm: 1904 594 353 1256 0 643 0
[startup+0.100751 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31035
/proc/meminfo: memFree=1854896/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=16528 CPUtime=0.09
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 3255 0 0 0 8 1 0 0 20 0 1 0 186318073 16924672 2882 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 4132 2882 677 1256 0 2871 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16528
[startup+0.201762 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31035
/proc/meminfo: memFree=1854896/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=25508 CPUtime=0.19
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5006 0 0 0 17 2 0 0 21 0 1 0 186318073 26120192 4633 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 6377 4633 686 1256 0 5116 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25508
[startup+0.301772 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31035
/proc/meminfo: memFree=1854896/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=19288 CPUtime=0.29
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5046 0 0 0 27 2 0 0 22 0 1 0 186318073 19750912 3691 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 4822 3691 699 1256 0 3561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19288
[startup+0.701814 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31035
/proc/meminfo: memFree=1854896/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=17804 CPUtime=0.69
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5124 0 0 0 66 3 0 0 25 0 1 0 186318073 18231296 3132 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 4451 3132 706 1256 0 3190 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17804
[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31036
/proc/meminfo: memFree=1845032/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=17976 CPUtime=1.49
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5157 0 0 0 145 4 0 0 25 0 1 0 186318073 18407424 3165 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 4494 3165 706 1256 0 3233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17976
Solver just ended. Dumping a history of the last processes samples
[startup+1.60191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31036
/proc/meminfo: memFree=1845032/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=17976 CPUtime=1.59
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5162 0 0 0 155 4 0 0 25 0 1 0 186318073 18407424 3170 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 4494 3170 706 1256 0 3233 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 17976
[startup+2.00195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31036
/proc/meminfo: memFree=1845032/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=17976 CPUtime=1.99
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5210 0 0 0 193 6 0 0 25 0 1 0 186318073 18407424 3218 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31035/statm: 4494 3218 706 1256 0 3233 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 17976
[startup+2.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31036
/proc/meminfo: memFree=1845032/2055920 swapFree=4179968/4192956
[pid=31035] ppid=31033 vsize=18212 CPUtime=2.09
/proc/31035/stat : 31035 (pbscip.linux.x8) R 31033 31035 30409 0 -1 4194304 5218 0 0 0 203 6 0 0 25 0 1 0 186318073 18649088 3226 1992294400 4194304 9342243 548682068736 18446744073709551615 5855084 0 0 4096 0 0 0 0 17 1 0 0
/proc/31035/statm: 4553 3226 707 1256 0 3292 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 18212
Child status: 0
Real time (s): 2.10731
CPU time (s): 2.10668
CPU user time (s): 2.03969
CPU system time (s): 0.066989
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 25508
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.03969
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5221
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= 3
runsolver used 0.002999 second user time and 0.015997 second system time
The end