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-1869925-1245187244.opb>
0.00/0.01 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 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, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.00/0.03 c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.00/0.03 c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.00/0.03 c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.04 c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.05 c (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05 c presolving (6 rounds):
0.00/0.05 c 60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.05 c 2000 implications, 0 cliques
0.00/0.05 c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.05 c 144 constraints of type <and>
0.00/0.05 c 4 constraints of type <linear>
0.00/0.05 c 5 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 2)
0.00/0.05 c Presolving Time: 0.04
0.00/0.05 c OPT-NLC
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = c 1620
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = c 1791
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = c 10000
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving problem
0.00/0.05 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 | 12 |1056k| 0 | 6 | 220 | 153 | 153 | 220 | 297 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.07/0.08 c 0.1s| 1 | 0 | 288 |1068k| 0 | 17 | 220 | 153 | 153 | 220 | 302 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.07/0.09 c 0.1s| 1 | 0 | 307 |1087k| 0 | 22 | 220 | 153 | 153 | 220 | 311 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 325 |1113k| 0 | 44 | 220 | 153 | 153 | 220 | 318 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 397 |1132k| 0 | 52 | 220 | 153 | 153 | 220 | 328 | 31 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 482 |1166k| 0 | 51 | 220 | 153 | 153 | 220 | 353 | 56 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.29 c 0.3s| 1 | 0 | 559 |1186k| 0 | 69 | 220 | 153 | 153 | 220 | 370 | 73 | 0 | 0 | 3.000000e+00 | -- | Inf
0.59/0.67 c 0.6s| 1 | 2 | 559 |1187k| 0 | 69 | 220 | 153 | 153 | 220 | 370 | 73 | 0 | 43 | 3.000000e+00 | -- | Inf
6.89/6.92 o 3
6.89/6.92 c * 6.8s| 2072 | 0 | 23491 |1883k| 50 | - | 220 |1335 | 182 | 220 | 234 |5491 |1187 |1377 | 3.000000e+00 | 3.000000e+00 | 0.00%
6.89/6.92 c
6.89/6.92 c SCIP Status : problem is solved [optimal solution found]
6.89/6.92 c Solving Time (sec) : 6.78
6.89/6.92 c Solving Nodes : 2072
6.89/6.92 c Primal Bound : +3.00000000000000e+00 (1 solutions)
6.89/6.92 c Dual Bound : +3.00000000000000e+00
6.89/6.92 c Gap : 0.00 %
6.89/6.92 c NODE 2072
6.89/6.92 c DUAL BOUND 3
6.89/6.92 c PRIMAL BOUND 3
6.89/6.92 c GAP 0
6.89/6.92 s OPTIMUM FOUND
6.89/6.92 v x84 x83 -x82 -x81 x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 x72 x71 x56 x55 x54 x53 -x52 -x51 x50 -x70 -x69 -x68 x67 -x66 -x65 -x64
6.89/6.92 v x49 x48 -x47 -x46 x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x42 -x41 -x40 x39 x38 x37 x36 x35 x34 -x33 x32 -x31 x30 x29
6.89/6.92 v -x28 -x27 -x26 -x25 x24 -x23 x22 x21 -x20 -x19 x18 -x17 x16 x15 -x14 -x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
6.89/6.92 c SCIP Status : problem is solved [optimal solution found]
6.89/6.92 c Solving Time : 6.78
6.89/6.92 c Original Problem :
6.89/6.92 c Problem name : HOME/instance-1869925-1245187244.opb
6.89/6.92 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
6.89/6.92 c Constraints : 205 initial, 205 maximal
6.89/6.92 c Presolved Problem :
6.89/6.92 c Problem name : t_HOME/instance-1869925-1245187244.opb
6.89/6.92 c Variables : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
6.89/6.92 c Constraints : 153 initial, 1335 maximal
6.89/6.92 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
6.89/6.92 c trivial : 0.00 0 0 0 0 0 0 0 0
6.89/6.92 c dualfix : 0.00 0 0 0 0 0 0 0 0
6.89/6.92 c boundshift : 0.00 0 0 0 0 0 0 0 0
6.89/6.92 c inttobinary : 0.00 0 0 0 0 0 0 0 0
6.89/6.92 c implics : 0.00 0 0 0 0 0 0 0 0
6.89/6.92 c probing : 0.02 0 0 0 0 0 0 0 0
6.89/6.92 c and : 0.01 8 48 0 0 0 48 0 48
6.89/6.92 c linear : 0.01 1 3 0 0 0 0 0 25
6.89/6.92 c logicor : 0.00 0 0 0 0 0 0 0 0
6.89/6.92 c root node : - 0 - - 0 - - - -
6.89/6.92 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
6.89/6.92 c integral : 0 0 0 1533 0 15 124 0 0 2900
6.89/6.92 c and : 144 3636 7125 1 0 198 11295 5460 0 0
6.89/6.92 c linear : 4 6 6927 1 0 738 5969 0 0 0
6.89/6.92 c logicor : 5+ 6 3554 1 0 73 1418 0 0 0
6.89/6.92 c countsols : 0 0 0 1 0 0 0 0 0 0
6.89/6.92 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
6.89/6.92 c integral : 1.42 0.00 0.00 1.42 0.00
6.89/6.92 c and : 0.14 0.04 0.10 0.00 0.00
6.89/6.92 c linear : 0.21 0.00 0.21 0.00 0.00
6.89/6.92 c logicor : 0.09 0.00 0.09 0.00 0.00
6.89/6.92 c countsols : 0.00 0.00 0.00 0.00 0.00
6.89/6.92 c Propagators : Time Calls Cutoffs DomReds
6.89/6.92 c rootredcost : 0.00 0 0 0
6.89/6.92 c pseudoobj : 0.00 6832 0 0
6.89/6.92 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
6.89/6.92 c propagation : 0.13 1009 1006 9038 34.2 38 25.8 -
6.89/6.92 c infeasible LP : 0.00 18 0 0 0.0 0 0.0 0
6.89/6.92 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
6.89/6.92 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
6.89/6.92 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
6.89/6.92 c applied globally : - - - 1187 16.6 - - -
6.89/6.92 c applied locally : - - - 0 0.0 - - -
6.89/6.92 c Separators : Time Calls Cutoffs DomReds Cuts Conss
6.89/6.92 c cut pool : 0.00 5 - - 21 - (maximal pool size: 118)
6.89/6.92 c redcost : 0.02 3636 0 0 0 0
6.89/6.92 c impliedbounds : 0.00 6 0 0 38 0
6.89/6.92 c intobj : 0.00 0 0 0 0 0
6.89/6.92 c gomory : 0.06 6 0 0 7 0
6.89/6.92 c strongcg : 0.04 6 0 0 53 0
6.89/6.92 c cmir : 0.02 6 0 0 72 0
6.89/6.92 c flowcover : 0.05 6 0 0 120 0
6.89/6.92 c clique : 0.00 1 0 0 0 0
6.89/6.92 c zerohalf : 0.00 0 0 0 0 0
6.89/6.92 c mcf : 0.00 1 0 0 0 0
6.89/6.92 c Pricers : Time Calls Vars
6.89/6.92 c problem variables: 0.00 0 0
6.89/6.92 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
6.89/6.92 c relpscost : 1.42 1532 15 124 0 0 2900
6.89/6.92 c pscost : 0.00 0 0 0 0 0 0
6.89/6.92 c inference : 0.00 0 0 0 0 0 0
6.89/6.92 c mostinf : 0.00 0 0 0 0 0 0
6.89/6.92 c leastinf : 0.00 0 0 0 0 0 0
6.89/6.92 c fullstrong : 0.00 0 0 0 0 0 0
6.89/6.92 c allfullstrong : 0.00 0 0 0 0 0 0
6.89/6.92 c random : 0.00 0 0 0 0 0 0
6.89/6.92 c Primal Heuristics : Time Calls Found
6.89/6.92 c LP solutions : 0.00 - 1
6.89/6.92 c pseudo solutions : 0.00 - 0
6.89/6.92 c oneopt : 0.00 0 0
6.89/6.92 c crossover : 0.00 0 0
6.89/6.92 c objpscostdiving : 0.01 1 0
6.89/6.92 c rootsoldiving : 0.01 1 0
6.89/6.92 c coefdiving : 0.02 2 0
6.89/6.92 c pscostdiving : 0.00 2 0
6.89/6.92 c fracdiving : 0.01 2 0
6.89/6.92 c veclendiving : 0.00 2 0
6.89/6.92 c linesearchdiving : 0.00 2 0
6.89/6.92 c simplerounding : 0.00 0 0
6.89/6.92 c rounding : 0.02 798 0
6.89/6.92 c shifting : 0.29 189 0
6.89/6.92 c intshifting : 0.00 0 0
6.89/6.92 c fixandinfer : 0.00 0 0
6.89/6.92 c feaspump : 0.03 2 0
6.89/6.92 c intdiving : 0.00 0 0
6.89/6.92 c actconsdiving : 0.00 0 0
6.89/6.92 c guideddiving : 0.00 0 0
6.89/6.92 c octane : 0.00 0 0
6.89/6.92 c rens : 0.01 1 0
6.89/6.92 c rins : 0.00 0 0
6.89/6.92 c localbranching : 0.00 0 0
6.89/6.92 c mutation : 0.00 0 0
6.89/6.92 c dins : 0.00 0 0
6.89/6.92 c LP : Time Calls Iterations Iter/call Iter/sec
6.89/6.92 c primal LP : 0.50 0 0 0.00 0.00
6.89/6.92 c dual LP : 3.20 3738 22936 6.14 7167.50
6.89/6.92 c barrier LP : 0.00 0 0 0.00 -
6.89/6.92 c diving/probing LP: 0.08 74 555 7.50 6937.50
6.89/6.92 c strong branching : 1.38 1377 20700 15.03 15000.00
6.89/6.92 c (at root node) : - 43 3558 82.74 -
6.89/6.92 c conflict analysis: 0.00 0 0 0.00 -
6.89/6.92 c B&B Tree :
6.89/6.92 c number of runs : 1
6.89/6.92 c nodes : 2072
6.89/6.92 c nodes (total) : 2072
6.89/6.92 c nodes left : 0
6.89/6.92 c max depth : 50
6.89/6.92 c max depth (total): 50
6.89/6.92 c backtracks : 493 (23.8%)
6.89/6.92 c delayed cutoffs : 424
6.89/6.92 c repropagations : 1117 (6209 domain reductions, 398 cutoffs)
6.89/6.92 c avg switch length: 4.52
6.89/6.92 c switching time : 0.72
6.89/6.92 c Solution :
6.89/6.92 c Solutions found : 1 (1 improvements)
6.89/6.92 c Primal Bound : +3.00000000000000e+00 (in run 1, after 2072 nodes, 6.78 seconds, depth 46, found by <relaxation>)
6.89/6.92 c Dual Bound : +3.00000000000000e+00
6.89/6.92 c Gap : 0.00 %
6.89/6.92 c Root Dual Bound : +3.00000000000000e+00
6.89/6.93 c Time complete: 6.92.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869925-1245187244/watcher-1869925-1245187244 -o /tmp/evaluation-result-1869925-1245187244/solver-1869925-1245187244 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869925-1245187244.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: 0.99 0.97 0.99 3/64 13353
/proc/meminfo: memFree=1896320/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=5812 CPUtime=0
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186324761 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13353/statm: 1453 503 332 1256 0 192 0
[startup+0.079792 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13353
/proc/meminfo: memFree=1896320/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=16132 CPUtime=0.07
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 3106 0 0 0 6 1 0 0 18 0 1 0 186324761 16519168 2736 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 4033 2736 666 1256 0 2772 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16132
[startup+0.102794 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13353
/proc/meminfo: memFree=1896320/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=17040 CPUtime=0.09
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 3246 0 0 0 8 1 0 0 18 0 1 0 186324761 17448960 2876 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 4260 2876 677 1256 0 2999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17040
[startup+0.301815 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13353
/proc/meminfo: memFree=1896320/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=23200 CPUtime=0.29
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 5030 0 0 0 27 2 0 0 19 0 1 0 186324761 23756800 4657 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 5800 4666 677 1256 0 4539 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23200
[startup+0.702857 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13353
/proc/meminfo: memFree=1896320/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=19264 CPUtime=0.69
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 5525 0 0 0 67 2 0 0 22 0 1 0 186324761 19726336 3458 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 4816 3458 690 1256 0 3555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19264
[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13354
/proc/meminfo: memFree=1885048/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=19764 CPUtime=1.49
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 5607 0 0 0 145 4 0 0 25 0 1 0 186324761 20238336 3540 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 4941 3540 697 1256 0 3680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19764
[startup+3.10111 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13354
/proc/meminfo: memFree=1884344/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=19764 CPUtime=3.09
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 5673 0 0 0 302 7 0 0 25 0 1 0 186324761 20238336 3606 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 4941 3606 697 1256 0 3680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19764
[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13354
/proc/meminfo: memFree=1883256/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=20500 CPUtime=6.29
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 5966 0 0 0 617 12 0 0 25 0 1 0 186324761 20992000 3899 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 5125 3899 697 1256 0 3864 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20500
Solver just ended. Dumping a history of the last processes samples
[startup+6.70149 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13354
/proc/meminfo: memFree=1883000/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=20820 CPUtime=6.69
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 6017 0 0 0 656 13 0 0 25 0 1 0 186324761 21319680 3950 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 5205 3950 697 1256 0 3944 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 20820
[startup+6.90151 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13354
/proc/meminfo: memFree=1883000/2055920 swapFree=4181836/4192956
[pid=13353] ppid=13351 vsize=20820 CPUtime=6.89
/proc/13353/stat : 13353 (pbscip.linux.x8) R 13351 13353 13126 0 -1 4194304 6024 0 0 0 676 13 0 0 25 0 1 0 186324761 21319680 3957 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13353/statm: 5205 3957 697 1256 0 3944 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 20820
Child status: 0
Real time (s): 6.93841
CPU time (s): 6.93594
CPU user time (s): 6.79597
CPU system time (s): 0.139978
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 23200
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.79597
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6029
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= 9
runsolver used 0.012998 second user time and 0.018997 second system time
The end