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-1870204-1245189557.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
0.00/0.03 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 | 6 | 165 | 115 | 115 | 165 | 223 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.06 c 0.0s| 1 | 0 | 154 | 829k| 0 | 17 | 165 | 115 | 115 | 165 | 227 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.07 c 0.1s| 1 | 0 | 165 | 850k| 0 | 22 | 165 | 115 | 115 | 165 | 233 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.09 c 0.1s| 1 | 0 | 176 | 867k| 0 | 25 | 165 | 115 | 115 | 165 | 242 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 193 | 878k| 0 | 32 | 165 | 115 | 115 | 165 | 244 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 209 | 897k| 0 | 38 | 165 | 115 | 115 | 165 | 253 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.2s| 1 | 0 | 219 | 906k| 0 | 39 | 165 | 115 | 115 | 165 | 257 | 34 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.36 c 0.3s| 1 | 2 | 219 | 907k| 0 | 39 | 165 | 115 | 115 | 165 | 257 | 34 | 0 | 29 | 3.000000e+00 | -- | Inf
0.99/1.00 o 81
0.99/1.00 c * 0.9s| 166 | 89 | 1834 |1077k| 26 | - | 165 | 167 | 47 | 165 | 88 | 545 | 52 | 683 | 3.000000e+00 | 8.100000e+01 |2600.00%
1.79/1.82 o 3
1.79/1.82 c * 1.7s| 667 | 0 | 6929 |1153k| 35 | - | 165 | 393 | 41 | 165 | 115 |2142 | 278 |1076 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.79/1.82 c
1.79/1.82 c SCIP Status : problem is solved [optimal solution found]
1.79/1.82 c Solving Time (sec) : 1.70
1.79/1.82 c Solving Nodes : 667
1.79/1.82 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.79/1.82 c Dual Bound : +3.00000000000000e+00
1.79/1.82 c Gap : 0.00 %
1.79/1.82 c NODE 667
1.79/1.82 c DUAL BOUND 3
1.79/1.82 c PRIMAL BOUND 3
1.79/1.82 c GAP 0
1.79/1.82 s OPTIMUM FOUND
1.79/1.82 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 x35
1.79/1.82 v 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 -x7 -x6
1.79/1.82 v -x5 -x4 -x3 x2 x1
1.79/1.82 c SCIP Status : problem is solved [optimal solution found]
1.79/1.82 c Solving Time : 1.70
1.79/1.82 c Original Problem :
1.79/1.82 c Problem name : HOME/instance-1870204-1245189557.opb
1.79/1.82 c Variables : 210 (210 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.82 c Constraints : 154 initial, 154 maximal
1.79/1.82 c Presolved Problem :
1.79/1.82 c Problem name : t_HOME/instance-1870204-1245189557.opb
1.79/1.82 c Variables : 165 (165 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.82 c Constraints : 115 initial, 393 maximal
1.79/1.82 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.79/1.82 c trivial : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c implics : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c probing : 0.01 0 0 0 0 0 0 0 0
1.79/1.82 c and : 0.01 6 36 0 0 0 36 0 36
1.79/1.82 c linear : 0.00 1 2 0 0 0 0 0 20
1.79/1.82 c logicor : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c root node : - 0 - - 0 - - - -
1.79/1.82 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.79/1.82 c integral : 0 0 0 563 0 0 50 0 0 1048
1.79/1.82 c and : 108 1304 2284 2 0 46 3240 2122 0 0
1.79/1.82 c linear : 3 6 2238 2 0 152 1161 0 0 0
1.79/1.82 c logicor : 4+ 6 845 1 0 7 161 0 0 0
1.79/1.82 c countsols : 0 0 0 2 0 0 0 0 0 0
1.79/1.82 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.79/1.82 c integral : 0.74 0.00 0.00 0.74 0.00
1.79/1.82 c and : 0.05 0.01 0.04 0.00 0.00
1.79/1.82 c linear : 0.02 0.00 0.02 0.00 0.00
1.79/1.82 c logicor : 0.01 0.00 0.01 0.00 0.00
1.79/1.82 c countsols : 0.00 0.00 0.00 0.00 0.00
1.79/1.82 c Propagators : Time Calls Cutoffs DomReds
1.79/1.82 c rootredcost : 0.00 1 0 0
1.79/1.82 c pseudoobj : 0.01 2018 1 51
1.79/1.82 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.79/1.82 c propagation : 0.00 206 204 1384 31.6 14 17.8 -
1.79/1.82 c infeasible LP : 0.00 11 11 24 17.9 0 0.0 0
1.79/1.82 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.82 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.82 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.82 c applied globally : - - - 278 15.9 - - -
1.79/1.82 c applied locally : - - - 0 0.0 - - -
1.79/1.82 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.79/1.82 c cut pool : 0.00 5 - - 44 - (maximal pool size: 72)
1.79/1.82 c redcost : 0.00 1310 0 29 0 0
1.79/1.82 c impliedbounds : 0.00 6 0 0 15 0
1.79/1.82 c intobj : 0.00 0 0 0 0 0
1.79/1.82 c gomory : 0.05 6 0 0 2 0
1.79/1.82 c strongcg : 0.02 6 0 0 15 0
1.79/1.82 c cmir : 0.00 6 0 0 45 0
1.79/1.82 c flowcover : 0.05 6 0 0 67 0
1.79/1.82 c clique : 0.00 1 0 0 0 0
1.79/1.82 c zerohalf : 0.00 0 0 0 0 0
1.79/1.82 c mcf : 0.00 1 0 0 0 0
1.79/1.82 c Pricers : Time Calls Vars
1.79/1.82 c problem variables: 0.00 0 0
1.79/1.82 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.79/1.82 c relpscost : 0.74 561 0 50 0 0 1048
1.79/1.82 c pscost : 0.00 0 0 0 0 0 0
1.79/1.82 c inference : 0.00 0 0 0 0 0 0
1.79/1.82 c mostinf : 0.00 0 0 0 0 0 0
1.79/1.82 c leastinf : 0.00 0 0 0 0 0 0
1.79/1.82 c fullstrong : 0.00 0 0 0 0 0 0
1.79/1.82 c allfullstrong : 0.00 0 0 0 0 0 0
1.79/1.82 c random : 0.00 0 0 0 0 0 0
1.79/1.82 c Primal Heuristics : Time Calls Found
1.79/1.82 c LP solutions : 0.00 - 2
1.79/1.82 c pseudo solutions : 0.00 - 0
1.79/1.82 c guideddiving : 0.00 0 0
1.79/1.82 c crossover : 0.00 0 0
1.79/1.82 c intshifting : 0.00 0 0
1.79/1.82 c oneopt : 0.00 1 0
1.79/1.82 c coefdiving : 0.00 1 0
1.79/1.82 c pscostdiving : 0.00 1 0
1.79/1.82 c fracdiving : 0.00 1 0
1.79/1.82 c veclendiving : 0.01 1 0
1.79/1.82 c linesearchdiving : 0.00 1 0
1.79/1.82 c feaspump : 0.01 1 0
1.79/1.82 c objpscostdiving : 0.01 1 0
1.79/1.82 c rootsoldiving : 0.02 1 0
1.79/1.82 c simplerounding : 0.00 0 0
1.79/1.82 c rounding : 0.00 473 0
1.79/1.82 c shifting : 0.12 145 0
1.79/1.82 c fixandinfer : 0.00 0 0
1.79/1.82 c intdiving : 0.00 0 0
1.79/1.82 c actconsdiving : 0.00 0 0
1.79/1.82 c octane : 0.00 0 0
1.79/1.82 c rens : 0.01 1 0
1.79/1.82 c rins : 0.00 0 0
1.79/1.82 c localbranching : 0.00 0 0
1.79/1.82 c mutation : 0.00 0 0
1.79/1.82 c dins : 0.00 0 0
1.79/1.82 c LP : Time Calls Iterations Iter/call Iter/sec
1.79/1.82 c primal LP : 0.01 0 0 0.00 0.00
1.79/1.82 c dual LP : 0.39 1393 6356 4.56 16297.44
1.79/1.82 c barrier LP : 0.00 0 0 0.00 -
1.79/1.82 c diving/probing LP: 0.04 125 573 4.58 14325.00
1.79/1.82 c strong branching : 0.73 1076 11830 10.99 16205.48
1.79/1.82 c (at root node) : - 29 1748 60.28 -
1.79/1.82 c conflict analysis: 0.00 0 0 0.00 -
1.79/1.82 c B&B Tree :
1.79/1.82 c number of runs : 1
1.79/1.82 c nodes : 667
1.79/1.82 c nodes (total) : 667
1.79/1.82 c nodes left : 0
1.79/1.82 c max depth : 35
1.79/1.82 c max depth (total): 35
1.79/1.82 c backtracks : 82 (12.3%)
1.79/1.82 c delayed cutoffs : 56
1.79/1.82 c repropagations : 195 (910 domain reductions, 53 cutoffs)
1.79/1.82 c avg switch length: 2.66
1.79/1.82 c switching time : 0.04
1.79/1.82 c Solution :
1.79/1.82 c Solutions found : 2 (2 improvements)
1.79/1.82 c Primal Bound : +3.00000000000000e+00 (in run 1, after 667 nodes, 1.70 seconds, depth 30, found by <relaxation>)
1.79/1.82 c Dual Bound : +3.00000000000000e+00
1.79/1.82 c Gap : 0.00 %
1.79/1.82 c Root Dual Bound : +3.00000000000000e+00
1.79/1.83 c Time complete: 1.82.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870204-1245189557/watcher-1870204-1245189557 -o /tmp/evaluation-result-1870204-1245189557/solver-1870204-1245189557 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870204-1245189557.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: 1.07 1.02 1.00 4/64 5984
/proc/meminfo: memFree=1841648/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=4060 CPUtime=0
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 186552752 4157440 337 1992294400 4194304 7823515 548682068736 18446744073709551615 5827248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5984/statm: 1015 342 261 886 0 125 0
[startup+0.0540281 s]
/proc/loadavg: 1.07 1.02 1.00 4/64 5984
/proc/meminfo: memFree=1841648/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=12856 CPUtime=0.04
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 2756 0 0 0 3 1 0 0 18 0 1 0 186552752 13164544 2384 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3214 2384 535 886 0 2324 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12856
[startup+0.101034 s]
/proc/loadavg: 1.07 1.02 1.00 4/64 5984
/proc/meminfo: memFree=1841648/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=14520 CPUtime=0.09
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 3098 0 0 0 7 2 0 0 18 0 1 0 186552752 14868480 2719 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3630 2719 562 886 0 2740 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14520
[startup+0.301064 s]
/proc/loadavg: 1.07 1.02 1.00 4/64 5984
/proc/meminfo: memFree=1841648/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=14856 CPUtime=0.29
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 4964 0 0 0 26 3 0 0 19 0 1 0 186552752 15212544 2958 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3714 2958 568 886 0 2824 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14856
[startup+0.701121 s]
/proc/loadavg: 1.07 1.02 1.00 4/64 5984
/proc/meminfo: memFree=1841648/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=14856 CPUtime=0.68
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 4969 0 0 0 64 4 0 0 22 0 1 0 186552752 15212544 2963 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3714 2963 572 886 0 2824 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14856
[startup+1.50124 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5985
/proc/meminfo: memFree=1831784/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=15280 CPUtime=1.48
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 5061 0 0 0 139 9 0 0 25 0 1 0 186552752 15646720 3055 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3820 3055 572 886 0 2930 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15280
Solver just ended. Dumping a history of the last processes samples
[startup+1.70127 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5985
/proc/meminfo: memFree=1831784/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=15412 CPUtime=1.68
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 5085 0 0 0 158 10 0 0 25 0 1 0 186552752 15781888 3079 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3853 3079 574 886 0 2963 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 15412
[startup+1.80128 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5985
/proc/meminfo: memFree=1831784/2055920 swapFree=4182572/4192956
[pid=5984] ppid=5982 vsize=15412 CPUtime=1.79
/proc/5984/stat : 5984 (pbscip.linux.x8) R 5982 5984 5260 0 -1 4194304 5104 0 0 0 168 11 0 0 25 0 1 0 186552752 15781888 3098 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5984/statm: 3853 3098 574 886 0 2963 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 15412
Child status: 0
Real time (s): 1.8329
CPU time (s): 1.82872
CPU user time (s): 1.71374
CPU system time (s): 0.114982
CPU usage (%): 99.7719
Max. virtual memory (cumulated for all children) (KiB): 16416
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.71374
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5113
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= 2
runsolver used 0.004999 second user time and 0.009998 second system time
The end