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-1870154-1245189364.opb>
0.00/0.01 c original problem has 176 variables (176 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 548 impls, 0 clqs
0.00/0.02 c (round 2) 18 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.02 c (round 3) 34 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 125/142 (88.0%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 34 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 780 implications, 0 cliques
0.00/0.03 c presolved problem has 142 variables (142 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.03 c 98 constraints of type <and>
0.00/0.03 c 2 constraints of type <linear>
0.00/0.03 c 3 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c OPT-NLC
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 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 | 711k| 0 | 5 | 142 | 103 | 103 | 142 | 201 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 172 | 723k| 0 | 11 | 142 | 103 | 103 | 142 | 203 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 176 | 740k| 0 | 12 | 142 | 103 | 103 | 142 | 207 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 178 | 754k| 0 | 12 | 142 | 103 | 103 | 142 | 209 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.10 c 0.1s| 1 | 0 | 184 | 780k| 0 | 15 | 142 | 103 | 103 | 142 | 213 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 190 | 805k| 0 | 19 | 142 | 103 | 103 | 142 | 216 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 198 | 813k| 0 | 20 | 142 | 103 | 103 | 142 | 219 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.23 c 0.2s| 1 | 2 | 198 | 813k| 0 | 20 | 142 | 103 | 103 | 142 | 219 | 18 | 0 | 20 | 3.000000e+00 | -- | Inf
1.39/1.46 o 5
1.39/1.46 c * 1.4s| 556 | 129 | 6234 |1091k| 27 | - | 142 | 308 | 8 | 142 | 53 |2153 | 208 |1051 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.39/1.48 o 3
1.39/1.48 c * 1.4s| 569 | 0 | 6300 | 914k| 27 | - | 142 | 234 | 54 | 142 | 36 |2166 | 214 |1051 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.39/1.48 c
1.39/1.48 c SCIP Status : problem is solved [optimal solution found]
1.39/1.48 c Solving Time (sec) : 1.39
1.39/1.48 c Solving Nodes : 569
1.39/1.48 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.39/1.48 c Dual Bound : +3.00000000000000e+00
1.39/1.48 c Gap : 0.00 %
1.39/1.48 c NODE 569
1.39/1.48 c DUAL BOUND 3
1.39/1.48 c PRIMAL BOUND 3
1.39/1.48 c GAP 0
1.39/1.48 s OPTIMUM FOUND
1.39/1.48 v -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 x23
1.39/1.48 v -x22 x21 x20 x19 -x18 x17 x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.39/1.48 c SCIP Status : problem is solved [optimal solution found]
1.39/1.48 c Solving Time : 1.39
1.39/1.48 c Original Problem :
1.39/1.48 c Problem name : HOME/instance-1870154-1245189364.opb
1.39/1.48 c Variables : 176 (176 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.48 c Constraints : 133 initial, 133 maximal
1.39/1.48 c Presolved Problem :
1.39/1.48 c Problem name : t_HOME/instance-1870154-1245189364.opb
1.39/1.48 c Variables : 142 (142 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.48 c Constraints : 103 initial, 309 maximal
1.39/1.48 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.39/1.48 c trivial : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c implics : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c probing : 0.01 0 0 0 0 0 0 0 0
1.39/1.48 c and : 0.01 4 28 0 0 0 28 0 28
1.39/1.48 c linear : 0.00 1 1 0 0 0 0 0 18
1.39/1.48 c logicor : 0.00 0 0 0 0 0 0 0 0
1.39/1.48 c root node : - 55 - - 55 - - - -
1.39/1.48 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.39/1.48 c integral : 0 0 0 483 0 0 42 0 0 906
1.39/1.48 c and : 98 1088 1927 0 0 43 2678 2151 0 0
1.39/1.48 c linear : 2 6 1882 0 0 125 986 0 0 0
1.39/1.48 c logicor : 3+ 6 586 0 0 4 104 0 0 0
1.39/1.48 c countsols : 0 0 0 2 0 0 0 0 0 0
1.39/1.48 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.39/1.48 c integral : 0.61 0.00 0.00 0.61 0.00
1.39/1.48 c and : 0.02 0.01 0.01 0.00 0.00
1.39/1.48 c linear : 0.07 0.00 0.07 0.00 0.00
1.39/1.48 c logicor : 0.00 0.00 0.00 0.00 0.00
1.39/1.48 c countsols : 0.00 0.00 0.00 0.00 0.00
1.39/1.48 c Propagators : Time Calls Cutoffs DomReds
1.39/1.48 c rootredcost : 0.00 1 0 6
1.39/1.48 c pseudoobj : 0.00 1676 0 1
1.39/1.48 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.39/1.48 c propagation : 0.03 166 163 1235 32.5 7 21.6 -
1.39/1.48 c infeasible LP : 0.00 12 12 21 22.5 10 2.0 0
1.39/1.48 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.48 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.48 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.48 c applied globally : - - - 211 12.9 - - -
1.39/1.48 c applied locally : - - - 3 53.0 - - -
1.39/1.48 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.39/1.48 c cut pool : 0.00 5 - - 12 - (maximal pool size: 44)
1.39/1.48 c redcost : 0.01 1090 0 0 0 0
1.39/1.48 c impliedbounds : 0.00 6 0 0 1 0
1.39/1.48 c intobj : 0.00 0 0 0 0 0
1.39/1.48 c gomory : 0.04 6 0 0 38 0
1.39/1.48 c strongcg : 0.00 6 0 0 41 0
1.39/1.48 c cmir : 0.02 6 0 0 18 0
1.39/1.48 c flowcover : 0.04 6 0 0 25 0
1.39/1.48 c clique : 0.00 1 0 0 0 0
1.39/1.48 c zerohalf : 0.00 0 0 0 0 0
1.39/1.48 c mcf : 0.00 1 0 0 0 0
1.39/1.48 c Pricers : Time Calls Vars
1.39/1.48 c problem variables: 0.00 0 0
1.39/1.48 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.39/1.48 c relpscost : 0.61 481 0 42 0 0 906
1.39/1.48 c pscost : 0.00 0 0 0 0 0 0
1.39/1.48 c inference : 0.00 0 0 0 0 0 0
1.39/1.48 c mostinf : 0.00 0 0 0 0 0 0
1.39/1.48 c leastinf : 0.00 0 0 0 0 0 0
1.39/1.48 c fullstrong : 0.00 0 0 0 0 0 0
1.39/1.48 c allfullstrong : 0.00 0 0 0 0 0 0
1.39/1.48 c random : 0.00 0 0 0 0 0 0
1.39/1.48 c Primal Heuristics : Time Calls Found
1.39/1.48 c LP solutions : 0.00 - 2
1.39/1.48 c pseudo solutions : 0.00 - 0
1.39/1.48 c crossover : 0.00 0 0
1.39/1.48 c oneopt : 0.00 1 0
1.39/1.48 c objpscostdiving : 0.01 1 0
1.39/1.48 c rootsoldiving : 0.02 1 0
1.39/1.48 c coefdiving : 0.01 2 0
1.39/1.48 c pscostdiving : 0.02 2 0
1.39/1.48 c fracdiving : 0.00 2 0
1.39/1.48 c veclendiving : 0.00 2 0
1.39/1.48 c linesearchdiving : 0.00 2 0
1.39/1.48 c feaspump : 0.01 2 0
1.39/1.48 c simplerounding : 0.00 0 0
1.39/1.48 c rounding : 0.03 411 0
1.39/1.48 c shifting : 0.13 121 0
1.39/1.48 c intshifting : 0.00 0 0
1.39/1.48 c fixandinfer : 0.00 0 0
1.39/1.48 c intdiving : 0.00 0 0
1.39/1.48 c actconsdiving : 0.00 0 0
1.39/1.48 c guideddiving : 0.00 1 0
1.39/1.48 c octane : 0.00 0 0
1.39/1.48 c rens : 0.01 1 0
1.39/1.48 c rins : 0.00 0 0
1.39/1.48 c localbranching : 0.00 0 0
1.39/1.48 c mutation : 0.00 0 0
1.39/1.48 c dins : 0.00 0 0
1.39/1.48 c LP : Time Calls Iterations Iter/call Iter/sec
1.39/1.48 c primal LP : 0.00 0 0 0.00 -
1.39/1.48 c dual LP : 0.15 1143 5783 5.06 38553.33
1.39/1.48 c barrier LP : 0.00 0 0 0.00 -
1.39/1.48 c diving/probing LP: 0.03 138 517 3.75 17233.33
1.39/1.48 c strong branching : 0.61 1051 9648 9.18 15816.39
1.39/1.48 c (at root node) : - 20 804 40.20 -
1.39/1.48 c conflict analysis: 0.00 0 0 0.00 -
1.39/1.48 c B&B Tree :
1.39/1.48 c number of runs : 1
1.39/1.48 c nodes : 569
1.39/1.48 c nodes (total) : 569
1.39/1.48 c nodes left : 0
1.39/1.48 c max depth : 27
1.39/1.48 c max depth (total): 27
1.39/1.48 c backtracks : 72 (12.7%)
1.39/1.48 c delayed cutoffs : 41
1.39/1.48 c repropagations : 131 (525 domain reductions, 40 cutoffs)
1.39/1.48 c avg switch length: 2.76
1.39/1.48 c switching time : 0.02
1.39/1.48 c Solution :
1.39/1.48 c Solutions found : 2 (2 improvements)
1.39/1.48 c Primal Bound : +3.00000000000000e+00 (in run 1, after 569 nodes, 1.39 seconds, depth 14, found by <relaxation>)
1.39/1.48 c Dual Bound : +3.00000000000000e+00
1.39/1.48 c Gap : 0.00 %
1.39/1.48 c Root Dual Bound : +3.00000000000000e+00
1.39/1.48 c Time complete: 1.48.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870154-1245189364/watcher-1870154-1245189364 -o /tmp/evaluation-result-1870154-1245189364/solver-1870154-1245189364 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870154-1245189364.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 13671
/proc/meminfo: memFree=1897032/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=4324 CPUtime=0
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 186536744 4427776 461 1992294400 4194304 7823515 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/13671/statm: 1082 469 305 886 0 192 0
[startup+0.10299 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13671
/proc/meminfo: memFree=1897032/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=16560 CPUtime=0.09
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 3662 0 0 0 8 1 0 0 18 0 1 0 186536744 16957440 3262 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 4140 3262 562 886 0 3250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16560
[startup+0.201999 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13671
/proc/meminfo: memFree=1897032/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=20940 CPUtime=0.19
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 5621 0 0 0 17 2 0 0 18 0 1 0 186536744 21442560 4295 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 5235 4295 568 886 0 4345 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20940
[startup+0.302009 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13671
/proc/meminfo: memFree=1897032/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=20940 CPUtime=0.29
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 5622 0 0 0 26 3 0 0 19 0 1 0 186536744 21442560 4296 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 5235 4296 568 886 0 4345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20940
[startup+0.70105 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13671
/proc/meminfo: memFree=1897032/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=20940 CPUtime=0.69
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 5626 0 0 0 64 5 0 0 22 0 1 0 186536744 21442560 4300 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 5235 4300 572 886 0 4345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20940
Solver just ended. Dumping a history of the last processes samples
[startup+0.801061 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13671
/proc/meminfo: memFree=1897032/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=20940 CPUtime=0.79
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 5626 0 0 0 74 5 0 0 23 0 1 0 186536744 21442560 4300 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 5235 4300 572 886 0 4345 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 20940
[startup+1.2051 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13672
/proc/meminfo: memFree=1881856/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=20940 CPUtime=1.19
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 5628 0 0 0 113 6 0 0 25 0 1 0 186536744 21442560 4302 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 5235 4302 574 886 0 4345 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 20940
[startup+1.40112 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13672
/proc/meminfo: memFree=1881856/2055920 swapFree=4181836/4192956
[pid=13671] ppid=13669 vsize=20940 CPUtime=1.39
/proc/13671/stat : 13671 (pbscip.linux.x8) R 13669 13671 13126 0 -1 4194304 5629 0 0 0 132 7 0 0 25 0 1 0 186536744 21442560 4303 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13671/statm: 5235 4303 574 886 0 4345 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 20940
Child status: 0
Real time (s): 1.49001
CPU time (s): 1.48877
CPU user time (s): 1.40379
CPU system time (s): 0.084987
CPU usage (%): 99.9168
Max. virtual memory (cumulated for all children) (KiB): 20940
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.40379
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5634
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= 3
involuntary context switches= 1
runsolver used 0.006998 second user time and 0.008998 second system time
The end