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-1869806-1245186073.opb>
0.00/0.01 c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 167 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, 21 chg coeffs, 0 upgd conss, 688 impls, 0 clqs
0.00/0.02 c (round 2) 20 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.00/0.03 c (round 3) 38 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 53 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 128/178 (71.9%) - 0 fixings, 0 aggregations, 4 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 (4 rounds):
0.00/0.04 c 38 deleted vars, 32 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 53 changed coefficients
0.00/0.04 c 984 implications, 0 cliques
0.00/0.04 c presolved problem has 178 variables (178 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.00/0.04 c 128 constraints of type <and>
0.00/0.04 c 2 constraints of type <linear>
0.00/0.04 c 3 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 | 866k| 0 | 5 | 178 | 133 | 133 | 178 | 261 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 2 | 207 | 872k| 0 | 5 | 178 | 133 | 133 | 178 | 261 | 0 | 0 | 5 | 3.000000e+00 | -- | Inf
0.79/0.82 o 5
0.79/0.82 c * 0.8s| 217 | 48 | 2877 |1018k| 28 | - | 178 | 174 | 0 | 178 | 70 |1280 | 41 |1000 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.39/1.44 o 3
1.39/1.44 c * 1.3s| 1282 | 0 | 5987 |1084k| 29 | - | 178 | 490 | 9 | 178 | 35 |2624 | 484 |1234 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.39/1.44 c
1.39/1.44 c SCIP Status : problem is solved [optimal solution found]
1.39/1.44 c Solving Time (sec) : 1.33
1.39/1.44 c Solving Nodes : 1282
1.39/1.44 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.39/1.44 c Dual Bound : +3.00000000000000e+00
1.39/1.44 c Gap : 0.00 %
1.39/1.44 c NODE 1282
1.39/1.44 c DUAL BOUND 3
1.39/1.44 c PRIMAL BOUND 3
1.39/1.44 c GAP 0
1.39/1.44 s OPTIMUM FOUND
1.39/1.44 v -x54 x53 x52 x51 x50 x49 x48 x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 x36 -x35 -x34 x33 -x32 -x31 x30 x29 x28 x27 x26
1.39/1.44 v -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
1.39/1.44 c SCIP Status : problem is solved [optimal solution found]
1.39/1.45 c Solving Time : 1.33
1.39/1.45 c Original Problem :
1.39/1.45 c Problem name : HOME/instance-1869806-1245186073.opb
1.39/1.45 c Variables : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.45 c Constraints : 167 initial, 167 maximal
1.39/1.45 c Presolved Problem :
1.39/1.45 c Problem name : t_HOME/instance-1869806-1245186073.opb
1.39/1.45 c Variables : 178 (178 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.45 c Constraints : 133 initial, 490 maximal
1.39/1.45 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.39/1.45 c trivial : 0.00 0 0 0 0 0 0 0 0
1.39/1.45 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.39/1.45 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.39/1.45 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.39/1.45 c implics : 0.00 0 0 0 0 0 0 0 0
1.39/1.45 c probing : 0.01 0 0 0 0 0 0 0 0
1.39/1.45 c and : 0.01 4 32 0 0 0 32 0 32
1.39/1.45 c linear : 0.00 1 1 0 0 0 0 0 21
1.39/1.45 c logicor : 0.00 0 0 0 0 0 0 0 0
1.39/1.45 c root node : - 71 - - 71 - - - -
1.39/1.45 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.39/1.45 c integral : 0 0 0 842 0 0 32 0 0 1628
1.39/1.45 c and : 128 1805 3870 1 0 92 6253 2624 0 0
1.39/1.45 c linear : 2 1 3778 1 0 521 3251 0 0 0
1.39/1.45 c logicor : 3+ 1 1294 0 0 13 270 0 0 0
1.39/1.45 c countsols : 0 0 0 2 0 0 0 0 0 0
1.39/1.45 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.39/1.45 c integral : 0.49 0.00 0.00 0.49 0.00
1.39/1.45 c and : 0.05 0.01 0.04 0.00 0.00
1.39/1.45 c linear : 0.12 0.00 0.12 0.00 0.00
1.39/1.45 c logicor : 0.01 0.00 0.01 0.00 0.00
1.39/1.45 c countsols : 0.00 0.00 0.00 0.00 0.00
1.39/1.45 c Propagators : Time Calls Cutoffs DomReds
1.39/1.45 c rootredcost : 0.01 1 0 7
1.39/1.45 c pseudoobj : 0.00 3614 0 1
1.39/1.45 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.39/1.45 c propagation : 0.08 339 321 2660 40.6 51 12.5 -
1.39/1.45 c infeasible LP : 0.00 14 14 56 21.3 4 15.2 0
1.39/1.45 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.45 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.45 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.45 c applied globally : - - - 430 13.8 - - -
1.39/1.45 c applied locally : - - - 54 55.7 - - -
1.39/1.45 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.39/1.45 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.39/1.45 c redcost : 0.01 1806 0 0 0 0
1.39/1.45 c impliedbounds : 0.00 1 0 0 0 0
1.39/1.45 c intobj : 0.00 0 0 0 0 0
1.39/1.45 c gomory : 0.00 1 0 0 0 0
1.39/1.45 c strongcg : 0.00 1 0 0 0 0
1.39/1.45 c cmir : 0.00 1 0 0 0 0
1.39/1.45 c flowcover : 0.01 1 0 0 0 0
1.39/1.45 c clique : 0.00 1 0 0 0 0
1.39/1.45 c zerohalf : 0.00 0 0 0 0 0
1.39/1.45 c mcf : 0.00 1 0 0 0 0
1.39/1.45 c Pricers : Time Calls Vars
1.39/1.45 c problem variables: 0.00 0 0
1.39/1.45 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.39/1.45 c relpscost : 0.49 840 0 32 0 0 1628
1.39/1.45 c pscost : 0.00 0 0 0 0 0 0
1.39/1.45 c inference : 0.00 0 0 0 0 0 0
1.39/1.45 c mostinf : 0.00 0 0 0 0 0 0
1.39/1.45 c leastinf : 0.00 0 0 0 0 0 0
1.39/1.45 c fullstrong : 0.00 0 0 0 0 0 0
1.39/1.45 c allfullstrong : 0.00 0 0 0 0 0 0
1.39/1.45 c random : 0.00 0 0 0 0 0 0
1.39/1.45 c Primal Heuristics : Time Calls Found
1.39/1.45 c LP solutions : 0.00 - 2
1.39/1.45 c pseudo solutions : 0.00 - 0
1.39/1.45 c crossover : 0.00 0 0
1.39/1.45 c intshifting : 0.00 0 0
1.39/1.45 c oneopt : 0.00 1 0
1.39/1.45 c coefdiving : 0.00 4 0
1.39/1.45 c pscostdiving : 0.01 4 0
1.39/1.45 c fracdiving : 0.01 4 0
1.39/1.45 c linesearchdiving : 0.00 4 0
1.39/1.45 c guideddiving : 0.00 4 0
1.39/1.45 c veclendiving : 0.00 4 0
1.39/1.45 c objpscostdiving : 0.01 3 0
1.39/1.45 c feaspump : 0.02 3 0
1.39/1.45 c rootsoldiving : 0.02 3 0
1.39/1.45 c simplerounding : 0.00 0 0
1.39/1.45 c rounding : 0.02 579 0
1.39/1.45 c shifting : 0.08 110 0
1.39/1.45 c fixandinfer : 0.00 0 0
1.39/1.45 c intdiving : 0.00 0 0
1.39/1.45 c actconsdiving : 0.00 0 0
1.39/1.45 c octane : 0.00 0 0
1.39/1.45 c rens : 0.01 1 0
1.39/1.45 c rins : 0.00 0 0
1.39/1.45 c localbranching : 0.00 0 0
1.39/1.45 c mutation : 0.00 0 0
1.39/1.45 c dins : 0.00 0 0
1.39/1.45 c LP : Time Calls Iterations Iter/call Iter/sec
1.39/1.45 c primal LP : 0.00 0 0 0.00 -
1.39/1.45 c dual LP : 0.25 1829 5300 2.90 21200.00
1.39/1.45 c barrier LP : 0.00 0 0 0.00 -
1.39/1.45 c diving/probing LP: 0.04 205 687 3.35 17175.00
1.39/1.45 c strong branching : 0.49 1234 8590 6.96 17530.61
1.39/1.45 c (at root node) : - 5 114 22.80 -
1.39/1.45 c conflict analysis: 0.00 0 0 0.00 -
1.39/1.45 c B&B Tree :
1.39/1.45 c number of runs : 1
1.39/1.45 c nodes : 1282
1.39/1.45 c nodes (total) : 1282
1.39/1.45 c nodes left : 0
1.39/1.45 c max depth : 29
1.39/1.45 c max depth (total): 29
1.39/1.45 c backtracks : 297 (23.2%)
1.39/1.45 c delayed cutoffs : 120
1.39/1.45 c repropagations : 471 (1529 domain reductions, 106 cutoffs)
1.39/1.45 c avg switch length: 4.11
1.39/1.45 c switching time : 0.05
1.39/1.45 c Solution :
1.39/1.45 c Solutions found : 2 (2 improvements)
1.39/1.45 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1282 nodes, 1.33 seconds, depth 19, found by <relaxation>)
1.39/1.45 c Dual Bound : +3.00000000000000e+00
1.39/1.45 c Gap : 0.00 %
1.39/1.45 c Root Dual Bound : +3.00000000000000e+00
1.39/1.45 c Time complete: 1.44.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869806-1245186073/watcher-1869806-1245186073 -o /tmp/evaluation-result-1869806-1245186073/solver-1869806-1245186073 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869806-1245186073.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: 1.12 1.03 1.01 3/65 3920
/proc/meminfo: memFree=1846504/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=6100 CPUtime=0
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 541 0 0 0 0 0 0 0 20 0 1 0 186205921 6246400 523 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 1525 532 325 886 0 635 0
[startup+0.102584 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 3920
/proc/meminfo: memFree=1846504/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=16424 CPUtime=0.09
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5208 0 0 0 7 2 0 0 20 0 1 0 186205921 16818176 3223 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4106 3223 567 886 0 3216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16424
[startup+0.201593 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 3920
/proc/meminfo: memFree=1846504/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=16424 CPUtime=0.19
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5212 0 0 0 16 3 0 0 21 0 1 0 186205921 16818176 3227 1992294400 4194304 7823515 548682068736 18446744073709551615 4686788 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4106 3227 570 886 0 3216 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16424
[startup+0.301602 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 3920
/proc/meminfo: memFree=1846504/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=16556 CPUtime=0.29
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5237 0 0 0 26 3 0 0 22 0 1 0 186205921 16953344 3252 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4139 3252 570 886 0 3249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16556
[startup+0.701643 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 3920
/proc/meminfo: memFree=1846504/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=16744 CPUtime=0.69
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5288 0 0 0 63 6 0 0 25 0 1 0 186205921 17145856 3303 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4186 3303 570 886 0 3296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16744
Solver just ended. Dumping a history of the last processes samples
[startup+0.801653 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 3920
/proc/meminfo: memFree=1846504/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=16744 CPUtime=0.79
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5290 0 0 0 73 6 0 0 25 0 1 0 186205921 17145856 3305 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4186 3305 572 886 0 3296 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 16744
[startup+1.2057 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 3921
/proc/meminfo: memFree=1835424/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=16876 CPUtime=1.19
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5315 0 0 0 110 9 0 0 25 0 1 0 186205921 17281024 3330 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4219 3330 572 886 0 3329 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 16876
[startup+1.40171 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 3921
/proc/meminfo: memFree=1835424/2055920 swapFree=4169920/4192956
[pid=3920] ppid=3918 vsize=17160 CPUtime=1.39
/proc/3920/stat : 3920 (pbscip.linux.x8) R 3918 3920 3140 0 -1 4194304 5377 0 0 0 128 11 0 0 25 0 1 0 186205921 17571840 3392 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3920/statm: 4290 3392 572 886 0 3400 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 17160
Child status: 0
Real time (s): 1.45862
CPU time (s): 1.45778
CPU user time (s): 1.3388
CPU system time (s): 0.118981
CPU usage (%): 99.942
Max. virtual memory (cumulated for all children) (KiB): 17160
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3388
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5388
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 0.005999 second user time and 0.009998 second system time
The end