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-1869856-1245186827.opb>
0.00/0.01 c original problem has 162 variables (162 bin, 0 int, 0 impl, 0 cont) and 115 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, 16 chg coeffs, 0 upgd conss, 516 impls, 0 clqs
0.00/0.02 c (round 2) 15 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 4 upgd conss, 756 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.02 c (round 4) 39 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.02/0.03 c presolving (5 rounds):
0.02/0.03 c 39 deleted vars, 30 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.02/0.03 c 894 implications, 0 cliques
0.02/0.03 c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.02/0.03 c 75 constraints of type <and>
0.02/0.03 c 3 constraints of type <linear>
0.02/0.03 c 4 constraints of type <logicor>
0.02/0.03 c transformed objective value is always integral (scale: 2)
0.02/0.03 c Presolving Time: 0.02
0.02/0.03 c OPT-NLC
0.02/0.03 c -----------------------------------------------------------------------------------------------
0.02/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03 c limits/memory = c 1620
0.02/0.03 c # maximal time in seconds to run
0.02/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.03 c limits/time = c 1791
0.02/0.03 c # frequency for displaying node information lines
0.02/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.03 c display/freq = c 10000
0.02/0.03 c -----------------------------------------------------------------------------------------------
0.02/0.03 c start solving problem
0.02/0.03 c
0.02/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.04 c 0.0s| 1 | 0 | 10 | 633k| 0 | 6 | 123 | 82 | 82 | 123 | 157 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.05 c 0.0s| 1 | 0 | 172 | 645k| 0 | 17 | 123 | 82 | 82 | 123 | 161 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 180 | 660k| 0 | 20 | 123 | 82 | 82 | 123 | 168 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 192 | 683k| 0 | 17 | 123 | 82 | 82 | 123 | 174 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 210 | 718k| 0 | 22 | 123 | 82 | 82 | 123 | 182 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 248 | 747k| 0 | 24 | 123 | 82 | 82 | 123 | 190 | 33 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 270 | 767k| 0 | 28 | 123 | 82 | 82 | 123 | 195 | 38 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.35 c 0.3s| 1 | 2 | 270 | 768k| 0 | 28 | 123 | 82 | 82 | 123 | 195 | 38 | 0 | 28 | 3.000000e+00 | -- | Inf
1.39/1.44 o 9
1.39/1.44 c * 1.4s| 635 | 90 | 4121 |1090k| 32 | - | 123 | 432 | 8 | 123 | 99 |1030 | 352 | 933 | 3.000000e+00 | 9.000000e+00 | 200.00%
1.39/1.49 o 5
1.39/1.49 c * 1.4s| 702 | 92 | 4399 |1110k| 32 | - | 123 | 451 | 27 | 123 | 92 |1101 | 412 | 953 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.39/1.49 o 3
1.39/1.49 c * 1.4s| 712 | 0 | 4432 | 978k| 32 | - | 123 | 424 | 33 | 123 | 77 |1103 | 416 | 953 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.39/1.50 c
1.39/1.50 c SCIP Status : problem is solved [optimal solution found]
1.39/1.50 c Solving Time (sec) : 1.41
1.39/1.50 c Solving Nodes : 712
1.39/1.50 c Primal Bound : +3.00000000000000e+00 (3 solutions)
1.39/1.50 c Dual Bound : +3.00000000000000e+00
1.39/1.50 c Gap : 0.00 %
1.39/1.50 c NODE 712
1.39/1.50 c DUAL BOUND 3
1.39/1.50 c PRIMAL BOUND 3
1.39/1.50 c GAP 0
1.39/1.50 s OPTIMUM FOUND
1.39/1.50 v -x54 -x53 x52 x51 x50 -x49 -x48 -x47 -x46 -x45 x44 x43 -x36 x35 -x34 -x33 -x32 x31 -x42 -x41 -x40 -x39 x38 -x37 -x30 x29 -x28 -x27
1.39/1.50 v 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
1.39/1.50 c SCIP Status : problem is solved [optimal solution found]
1.39/1.50 c Solving Time : 1.41
1.39/1.50 c Original Problem :
1.39/1.50 c Problem name : HOME/instance-1869856-1245186827.opb
1.39/1.50 c Variables : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.50 c Constraints : 115 initial, 115 maximal
1.39/1.50 c Presolved Problem :
1.39/1.50 c Problem name : t_HOME/instance-1869856-1245186827.opb
1.39/1.50 c Variables : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.50 c Constraints : 82 initial, 452 maximal
1.39/1.50 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.39/1.50 c trivial : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c implics : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c probing : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c and : 0.01 6 30 0 0 0 30 0 30
1.39/1.50 c linear : 0.00 1 2 0 0 0 0 0 16
1.39/1.50 c logicor : 0.00 0 0 0 0 0 0 0 0
1.39/1.50 c root node : - 29 - - 29 - - - -
1.39/1.50 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.39/1.50 c integral : 0 0 0 545 0 1 66 0 0 986
1.39/1.50 c and : 75 991 2548 0 0 70 2327 1074 0 0
1.39/1.50 c linear : 3 6 2474 0 0 232 1507 0 0 0
1.39/1.50 c logicor : 4+ 6 948 3 0 16 323 0 0 0
1.39/1.50 c countsols : 0 0 0 3 0 0 0 0 0 0
1.39/1.50 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.39/1.50 c integral : 0.75 0.00 0.00 0.75 0.00
1.39/1.50 c and : 0.02 0.00 0.02 0.00 0.00
1.39/1.50 c linear : 0.05 0.00 0.05 0.00 0.00
1.39/1.50 c logicor : 0.01 0.00 0.01 0.00 0.00
1.39/1.50 c countsols : 0.00 0.00 0.00 0.00 0.00
1.39/1.50 c Propagators : Time Calls Cutoffs DomReds
1.39/1.50 c rootredcost : 0.00 2 0 4
1.39/1.50 c pseudoobj : 0.00 2297 0 1
1.39/1.50 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.39/1.50 c propagation : 0.05 318 299 2185 25.1 23 21.3 -
1.39/1.50 c infeasible LP : 0.00 3 3 31 30.2 1 40.0 0
1.39/1.50 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.50 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.50 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.50 c applied globally : - - - 414 14.0 - - -
1.39/1.50 c applied locally : - - - 2 35.0 - - -
1.39/1.50 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.39/1.50 c cut pool : 0.00 5 - - 16 - (maximal pool size: 93)
1.39/1.50 c redcost : 0.00 994 0 0 0 0
1.39/1.50 c impliedbounds : 0.00 6 0 0 12 0
1.39/1.50 c intobj : 0.00 0 0 0 0 0
1.39/1.50 c gomory : 0.02 6 0 0 0 0
1.39/1.50 c strongcg : 0.02 6 0 0 60 0
1.39/1.50 c cmir : 0.02 6 0 0 42 0
1.39/1.50 c flowcover : 0.02 6 0 0 75 0
1.39/1.50 c clique : 0.00 1 0 0 0 0
1.39/1.50 c zerohalf : 0.00 0 0 0 0 0
1.39/1.50 c mcf : 0.00 1 0 0 0 0
1.39/1.50 c Pricers : Time Calls Vars
1.39/1.50 c problem variables: 0.00 0 0
1.39/1.50 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.39/1.50 c relpscost : 0.75 542 1 66 0 0 986
1.39/1.50 c pscost : 0.00 0 0 0 0 0 0
1.39/1.50 c inference : 0.00 0 0 0 0 0 0
1.39/1.50 c mostinf : 0.00 0 0 0 0 0 0
1.39/1.50 c leastinf : 0.00 0 0 0 0 0 0
1.39/1.50 c fullstrong : 0.00 0 0 0 0 0 0
1.39/1.50 c allfullstrong : 0.00 0 0 0 0 0 0
1.39/1.50 c random : 0.00 0 0 0 0 0 0
1.39/1.50 c Primal Heuristics : Time Calls Found
1.39/1.50 c LP solutions : 0.00 - 3
1.39/1.50 c pseudo solutions : 0.00 - 0
1.39/1.50 c linesearchdiving : 0.00 0 0
1.39/1.50 c guideddiving : 0.00 0 0
1.39/1.50 c crossover : 0.00 0 0
1.39/1.50 c oneopt : 0.00 2 0
1.39/1.50 c pscostdiving : 0.00 1 0
1.39/1.50 c fracdiving : 0.00 1 0
1.39/1.50 c veclendiving : 0.00 1 0
1.39/1.50 c coefdiving : 0.00 1 0
1.39/1.50 c feaspump : 0.00 1 0
1.39/1.50 c objpscostdiving : 0.00 1 0
1.39/1.50 c rootsoldiving : 0.00 1 0
1.39/1.50 c simplerounding : 0.00 0 0
1.39/1.50 c rounding : 0.02 421 0
1.39/1.50 c shifting : 0.09 90 0
1.39/1.50 c intshifting : 0.00 0 0
1.39/1.50 c fixandinfer : 0.00 0 0
1.39/1.50 c intdiving : 0.00 0 0
1.39/1.50 c actconsdiving : 0.00 0 0
1.39/1.50 c octane : 0.00 0 0
1.39/1.50 c rens : 0.01 1 0
1.39/1.50 c rins : 0.00 0 0
1.39/1.50 c localbranching : 0.00 0 0
1.39/1.50 c mutation : 0.00 0 0
1.39/1.50 c dins : 0.00 0 0
1.39/1.50 c LP : Time Calls Iterations Iter/call Iter/sec
1.39/1.50 c primal LP : 0.01 0 0 0.00 0.00
1.39/1.50 c dual LP : 0.28 1018 4230 4.16 15107.14
1.39/1.50 c barrier LP : 0.00 0 0 0.00 -
1.39/1.50 c diving/probing LP: 0.00 28 202 7.21 -
1.39/1.50 c strong branching : 0.74 953 12863 13.50 17382.43
1.39/1.50 c (at root node) : - 28 2409 86.04 -
1.39/1.50 c conflict analysis: 0.00 0 0 0.00 -
1.39/1.50 c B&B Tree :
1.39/1.50 c number of runs : 1
1.39/1.50 c nodes : 712
1.39/1.50 c nodes (total) : 712
1.39/1.50 c nodes left : 0
1.39/1.50 c max depth : 32
1.39/1.50 c max depth (total): 32
1.39/1.50 c backtracks : 133 (18.7%)
1.39/1.50 c delayed cutoffs : 103
1.39/1.50 c repropagations : 460 (1264 domain reductions, 95 cutoffs)
1.39/1.50 c avg switch length: 3.85
1.39/1.50 c switching time : 0.01
1.39/1.50 c Solution :
1.39/1.50 c Solutions found : 3 (3 improvements)
1.39/1.50 c Primal Bound : +3.00000000000000e+00 (in run 1, after 712 nodes, 1.41 seconds, depth 16, found by <relaxation>)
1.39/1.50 c Dual Bound : +3.00000000000000e+00
1.39/1.50 c Gap : 0.00 %
1.39/1.50 c Root Dual Bound : +3.00000000000000e+00
1.49/1.50 c Time complete: 1.49.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869856-1245186827/watcher-1869856-1245186827 -o /tmp/evaluation-result-1869856-1245186827/solver-1869856-1245186827 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869856-1245186827.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 4176
/proc/meminfo: memFree=1833224/2055920 swapFree=4183064/4192956
[pid=4176] ppid=4174 vsize=4324 CPUtime=0
/proc/4176/stat : 4176 (pbscip.linux.x8) R 4174 4176 3805 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 186283629 4427776 459 1992294400 4194304 7823515 548682068736 18446744073709551615 4403200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4176/statm: 1082 466 302 886 0 192 0
[startup+0.033229 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4176
/proc/meminfo: memFree=1833224/2055920 swapFree=4183064/4192956
[pid=4176] ppid=4174 vsize=13100 CPUtime=0.02
/proc/4176/stat : 4176 (pbscip.linux.x8) R 4174 4176 3805 0 -1 4194304 2713 0 0 0 2 0 0 0 18 0 1 0 186283629 13414400 2341 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4176/statm: 3275 2341 451 886 0 2385 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13100
[startup+0.101242 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4176
/proc/meminfo: memFree=1833224/2055920 swapFree=4183064/4192956
[pid=4176] ppid=4174 vsize=13292 CPUtime=0.09
/proc/4176/stat : 4176 (pbscip.linux.x8) R 4174 4176 3805 0 -1 4194304 2891 0 0 0 8 1 0 0 18 0 1 0 186283629 13611008 2519 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4176/statm: 3323 2519 562 886 0 2433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13292
[startup+0.30128 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4176
/proc/meminfo: memFree=1833224/2055920 swapFree=4183064/4192956
[pid=4176] ppid=4174 vsize=13576 CPUtime=0.29
/proc/4176/stat : 4176 (pbscip.linux.x8) R 4174 4176 3805 0 -1 4194304 4542 0 0 0 27 2 0 0 19 0 1 0 186283629 13901824 2623 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4176/statm: 3394 2623 567 886 0 2504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13576
[startup+0.701356 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4176
/proc/meminfo: memFree=1833224/2055920 swapFree=4183064/4192956
[pid=4176] ppid=4174 vsize=13576 CPUtime=0.69
/proc/4176/stat : 4176 (pbscip.linux.x8) R 4174 4176 3805 0 -1 4194304 4546 0 0 0 66 3 0 0 22 0 1 0 186283629 13901824 2627 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4176/statm: 3394 2627 571 886 0 2504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13576
[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4177
/proc/meminfo: memFree=1824704/2055920 swapFree=4183064/4192956
[pid=4176] ppid=4174 vsize=14112 CPUtime=1.49
/proc/4176/stat : 4176 (pbscip.linux.x8) R 4174 4176 3805 0 -1 4194304 4654 0 0 0 141 8 0 0 25 0 1 0 186283629 14450688 2735 1992294400 4194304 7823515 548682068736 18446744073709551615 6957296 0 0 4096 0 0 0 0 17 1 0 0
/proc/4176/statm: 3528 2735 575 886 0 2638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14112
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 1.5087
CPU time (s): 1.50877
CPU user time (s): 1.41978
CPU system time (s): 0.088986
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 14112
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.41978
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4657
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 0.003999 second user time and 0.008998 second system time
The end