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-1870025-1245188026.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
0.00/0.04 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 | 277 | 824k| 0 | 7 | 165 | 115 | 115 | 165 | 227 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 291 | 834k| 0 | 17 | 165 | 115 | 115 | 165 | 231 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.09 c 0.1s| 1 | 0 | 302 | 884k| 0 | 24 | 165 | 115 | 115 | 165 | 238 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 323 | 950k| 0 | 33 | 165 | 115 | 115 | 165 | 246 | 23 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 351 |1015k| 0 | 32 | 165 | 115 | 115 | 165 | 256 | 33 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.2s| 1 | 0 | 400 |1043k| 0 | 37 | 165 | 115 | 115 | 165 | 266 | 43 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.31 c 0.3s| 1 | 2 | 400 |1043k| 0 | 37 | 165 | 115 | 115 | 165 | 266 | 43 | 0 | 21 | 3.000000e+00 | -- | Inf
2.09/2.18 o 19
2.09/2.18 c l 2.1s| 405 | 153 | 7745 |1338k| 34 | - | 165 | 261 | 39 | 165 | 223 |1970 | 147 |1211 | 3.000000e+00 | 1.900000e+01 | 533.33%
2.49/2.55 o 3
2.49/2.55 c * 2.5s| 561 | 0 | 9628 |1255k| 34 | - | 165 | 331 | 35 | 165 | 139 |2362 | 239 |1303 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.49/2.55 c
2.49/2.55 c SCIP Status : problem is solved [optimal solution found]
2.49/2.55 c Solving Time (sec) : 2.48
2.49/2.55 c Solving Nodes : 561
2.49/2.55 c Primal Bound : +3.00000000000000e+00 (2 solutions)
2.49/2.55 c Dual Bound : +3.00000000000000e+00
2.49/2.55 c Gap : 0.00 %
2.49/2.55 c NODE 561
2.49/2.55 c DUAL BOUND 3
2.49/2.55 c PRIMAL BOUND 3
2.49/2.55 c GAP 0
2.49/2.55 s OPTIMUM FOUND
2.49/2.55 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
2.49/2.55 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
2.49/2.55 v x8 -x7 -x6 -x5 -x4 -x3 x2 x1
2.49/2.55 c SCIP Status : problem is solved [optimal solution found]
2.49/2.55 c Solving Time : 2.48
2.49/2.55 c Original Problem :
2.49/2.55 c Problem name : HOME/instance-1870025-1245188026.opb
2.49/2.55 c Variables : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.55 c Constraints : 154 initial, 154 maximal
2.49/2.55 c Presolved Problem :
2.49/2.55 c Problem name : t_HOME/instance-1870025-1245188026.opb
2.49/2.55 c Variables : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.55 c Constraints : 115 initial, 331 maximal
2.49/2.55 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.49/2.55 c trivial : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c implics : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c probing : 0.01 0 0 0 0 0 0 0 0
2.49/2.55 c and : 0.00 6 36 0 0 0 36 0 36
2.49/2.55 c linear : 0.00 1 2 0 0 0 0 0 20
2.49/2.55 c logicor : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c root node : - 16 - - 16 - - - -
2.49/2.55 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.49/2.55 c integral : 0 0 0 510 0 3 90 0 0 890
2.49/2.55 c and : 108 1266 1987 1 0 50 2351 2341 0 0
2.49/2.55 c linear : 3 6 1937 1 0 120 975 0 0 0
2.49/2.55 c logicor : 4+ 6 613 1 0 1 108 0 0 0
2.49/2.55 c countsols : 0 0 0 1 0 0 0 0 0 0
2.49/2.55 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.49/2.55 c integral : 0.79 0.00 0.00 0.79 0.00
2.49/2.55 c and : 0.03 0.02 0.01 0.00 0.00
2.49/2.55 c linear : 0.07 0.00 0.07 0.00 0.00
2.49/2.55 c logicor : 0.01 0.00 0.01 0.00 0.00
2.49/2.55 c countsols : 0.00 0.00 0.00 0.00 0.00
2.49/2.55 c Propagators : Time Calls Cutoffs DomReds
2.49/2.55 c rootredcost : 0.00 1 0 2
2.49/2.55 c pseudoobj : 0.00 1720 0 5
2.49/2.55 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.49/2.55 c propagation : 0.04 171 171 1510 31.8 15 24.7 -
2.49/2.55 c infeasible LP : 0.00 1 0 0 0.0 0 0.0 0
2.49/2.55 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.49/2.55 c applied globally : - - - 238 17.1 - - -
2.49/2.55 c applied locally : - - - 1 32.0 - - -
2.49/2.55 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.49/2.55 c cut pool : 0.00 5 - - 17 - (maximal pool size: 137)
2.49/2.55 c redcost : 0.02 1266 0 0 0 0
2.49/2.55 c impliedbounds : 0.00 6 0 0 21 0
2.49/2.55 c intobj : 0.00 0 0 0 0 0
2.49/2.55 c gomory : 0.03 6 0 0 89 0
2.49/2.55 c strongcg : 0.03 6 0 0 169 0
2.49/2.55 c cmir : 0.02 6 0 0 52 0
2.49/2.55 c flowcover : 0.02 6 0 0 77 0
2.49/2.55 c clique : 0.00 1 0 0 0 0
2.49/2.55 c zerohalf : 0.00 0 0 0 0 0
2.49/2.55 c mcf : 0.00 1 0 0 0 0
2.49/2.55 c Pricers : Time Calls Vars
2.49/2.55 c problem variables: 0.00 0 0
2.49/2.55 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.49/2.55 c relpscost : 0.79 509 3 90 0 0 890
2.49/2.55 c pscost : 0.00 0 0 0 0 0 0
2.49/2.55 c inference : 0.00 0 0 0 0 0 0
2.49/2.55 c mostinf : 0.00 0 0 0 0 0 0
2.49/2.55 c leastinf : 0.00 0 0 0 0 0 0
2.49/2.55 c fullstrong : 0.00 0 0 0 0 0 0
2.49/2.55 c allfullstrong : 0.00 0 0 0 0 0 0
2.49/2.55 c random : 0.00 0 0 0 0 0 0
2.49/2.55 c Primal Heuristics : Time Calls Found
2.49/2.55 c LP solutions : 0.00 - 1
2.49/2.55 c pseudo solutions : 0.00 - 0
2.49/2.55 c crossover : 0.00 0 0
2.49/2.55 c oneopt : 0.00 1 0
2.49/2.55 c coefdiving : 0.00 1 0
2.49/2.55 c pscostdiving : 0.01 1 0
2.49/2.55 c fracdiving : 0.01 1 0
2.49/2.55 c veclendiving : 0.00 1 0
2.49/2.55 c linesearchdiving : 0.00 1 1
2.49/2.55 c guideddiving : 0.00 1 0
2.49/2.55 c feaspump : 0.02 1 0
2.49/2.55 c objpscostdiving : 0.01 1 0
2.49/2.55 c rootsoldiving : 0.01 1 0
2.49/2.55 c simplerounding : 0.00 0 0
2.49/2.55 c rounding : 0.02 452 0
2.49/2.55 c shifting : 0.22 128 0
2.49/2.55 c intshifting : 0.00 0 0
2.49/2.55 c fixandinfer : 0.00 0 0
2.49/2.55 c intdiving : 0.00 0 0
2.49/2.55 c actconsdiving : 0.00 0 0
2.49/2.55 c octane : 0.00 0 0
2.49/2.55 c rens : 0.03 1 0
2.49/2.55 c rins : 0.00 0 0
2.49/2.55 c localbranching : 0.00 0 0
2.49/2.55 c mutation : 0.00 0 0
2.49/2.55 c dins : 0.00 0 0
2.49/2.55 c LP : Time Calls Iterations Iter/call Iter/sec
2.49/2.55 c primal LP : 0.12 0 0 0.00 0.00
2.49/2.55 c dual LP : 0.90 1353 9058 6.69 10064.44
2.49/2.55 c barrier LP : 0.00 0 0 0.00 -
2.49/2.55 c diving/probing LP: 0.04 61 570 9.34 14250.00
2.49/2.55 c strong branching : 0.79 1303 14346 11.01 18159.49
2.49/2.55 c (at root node) : - 21 1357 64.62 -
2.49/2.55 c conflict analysis: 0.00 0 0 0.00 -
2.49/2.55 c B&B Tree :
2.49/2.55 c number of runs : 1
2.49/2.55 c nodes : 561
2.49/2.55 c nodes (total) : 561
2.49/2.55 c nodes left : 0
2.49/2.55 c max depth : 34
2.49/2.55 c max depth (total): 34
2.49/2.55 c backtracks : 77 (13.7%)
2.49/2.55 c delayed cutoffs : 48
2.49/2.55 c repropagations : 216 (693 domain reductions, 46 cutoffs)
2.49/2.55 c avg switch length: 3.69
2.49/2.55 c switching time : 0.14
2.49/2.55 c Solution :
2.49/2.55 c Solutions found : 2 (2 improvements)
2.49/2.55 c Primal Bound : +3.00000000000000e+00 (in run 1, after 561 nodes, 2.48 seconds, depth 20, found by <relaxation>)
2.49/2.55 c Dual Bound : +3.00000000000000e+00
2.49/2.55 c Gap : 0.00 %
2.49/2.55 c Root Dual Bound : +3.00000000000000e+00
2.49/2.56 c Time complete: 2.55.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870025-1245188026/watcher-1870025-1245188026 -o /tmp/evaluation-result-1870025-1245188026/solver-1870025-1245188026 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870025-1245188026.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 14092
/proc/meminfo: memFree=1656944/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=5812 CPUtime=0
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 71511354 5951488 508 1992294400 4194304 9342243 548682068736 18446744073709551615 8142589 0 0 4096 0 0 0 0 17 1 0 0
/proc/14092/statm: 1454 517 345 1256 0 193 0
[startup+0.092719 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14092
/proc/meminfo: memFree=1656944/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=16576 CPUtime=0.08
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 3164 0 0 0 7 1 0 0 18 0 1 0 71511354 16973824 2785 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4144 2786 677 1256 0 2883 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16576
[startup+0.101719 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14092
/proc/meminfo: memFree=1656944/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=16576 CPUtime=0.09
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 3179 0 0 0 8 1 0 0 18 0 1 0 71511354 16973824 2800 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4144 2800 677 1256 0 2883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16576
[startup+0.301736 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14092
/proc/meminfo: memFree=1656944/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=18580 CPUtime=0.29
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 5224 0 0 0 26 3 0 0 19 0 1 0 71511354 19025920 3483 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4645 3483 699 1256 0 3384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18580
[startup+0.701771 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14092
/proc/meminfo: memFree=1656944/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=18580 CPUtime=0.69
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 5245 0 0 0 66 3 0 0 22 0 1 0 71511354 19025920 3504 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4645 3504 703 1256 0 3384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18580
[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14093
/proc/meminfo: memFree=1645544/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=18580 CPUtime=1.49
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 5256 0 0 0 144 5 0 0 25 0 1 0 71511354 19025920 3515 1992294400 4194304 9342243 548682068736 18446744073709551615 6088176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4645 3515 703 1256 0 3384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18580
Solver just ended. Dumping a history of the last processes samples
[startup+2.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14093
/proc/meminfo: memFree=1645224/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=18724 CPUtime=2.29
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 5271 0 0 0 224 5 0 0 25 0 1 0 71511354 19173376 3530 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4681 3530 706 1256 0 3420 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 18724
[startup+2.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14093
/proc/meminfo: memFree=1645224/2055920 swapFree=4192956/4192956
[pid=14092] ppid=14090 vsize=18724 CPUtime=2.49
/proc/14092/stat : 14092 (pbscip.linux.x8) R 14090 14092 12952 0 -1 4194304 5276 0 0 0 243 6 0 0 25 0 1 0 71511354 19173376 3535 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14092/statm: 4681 3535 706 1256 0 3420 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 18724
Child status: 0
Real time (s): 2.56092
CPU time (s): 2.55961
CPU user time (s): 2.49162
CPU system time (s): 0.067989
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 22304
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.49162
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5281
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= 6
runsolver used 0.004999 second user time and 0.013997 second system time
The end