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-1870186-1245189501.opb>
0.00/0.01 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.00/0.02 c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 6 upgd conss, 806 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 153/192 (79.7%) - 0 fixings, 0 aggregations, 25 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 (3 rounds):
0.00/0.03 c 8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.00/0.03 c 856 implications, 0 cliques
0.00/0.03 c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 135 constraints
0.00/0.03 c 124 constraints of type <and>
0.00/0.03 c 5 constraints of type <linear>
0.00/0.03 c 6 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
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
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 14 | 846k| 0 | 5 | 192 | 135 | 135 | 192 | 257 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 198 | 859k| 0 | 6 | 192 | 135 | 135 | 192 | 262 | 5 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 213 | 878k| 0 | 14 | 192 | 135 | 135 | 192 | 282 | 25 | 0 | 0 | 2.000000e+00 | -- | Inf
0.05/0.06 c 0.1s| 1 | 0 | 232 | 898k| 0 | 34 | 192 | 135 | 135 | 192 | 297 | 40 | 0 | 0 | 2.000000e+00 | -- | Inf
0.05/0.09 c 0.1s| 1 | 0 | 259 | 956k| 0 | 49 | 192 | 135 | 135 | 192 | 310 | 53 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 291 | 997k| 0 | 57 | 192 | 135 | 135 | 192 | 327 | 70 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 318 |1017k| 0 | 57 | 192 | 135 | 135 | 192 | 339 | 82 | 0 | 0 | 2.000000e+00 | -- | Inf
0.39/0.47 c 0.4s| 1 | 2 | 318 |1018k| 0 | 57 | 192 | 135 | 135 | 192 | 339 | 82 | 0 | 41 | 2.000000e+00 | -- | Inf
1.69/1.73 o 2
1.69/1.73 c * 1.6s| 249 | 0 | 2184 |1235k| 39 | - | 192 | 386 | 29 | 192 | 173 | 658 | 251 |1050 | 2.000000e+00 | 2.000000e+00 | 0.00%
1.69/1.73 c
1.69/1.73 c SCIP Status : problem is solved [optimal solution found]
1.69/1.73 c Solving Time (sec) : 1.64
1.69/1.73 c Solving Nodes : 249
1.69/1.73 c Primal Bound : +2.00000000000000e+00 (1 solutions)
1.69/1.73 c Dual Bound : +2.00000000000000e+00
1.69/1.73 c Gap : 0.00 %
1.69/1.73 c NODE 249
1.69/1.73 c DUAL BOUND 2
1.69/1.73 c PRIMAL BOUND 2
1.69/1.73 c GAP 0
1.69/1.73 s OPTIMUM FOUND
1.69/1.73 v -x75 x74 x73 x72 -x71 -x70 x69 -x68 -x67 x66 x50 -x49 -x48 x47 -x46 -x65 -x64 -x63 -x62 -x61 x45 -x44 -x43 x42 -x41 -x60 -x59 x58
1.69/1.73 v x57 x56 -x40 -x39 x38 x37 -x36 -x55 -x54 -x53 -x52 x51 -x35 x34 -x33 x32 -x31 x30 x29 -x28 -x27 x26 x25 -x24 -x23 -x22 x21
1.69/1.73 v -x20 -x19 -x18 x17 x16 x15 -x14 x13 x12 x11 x10 -x9 x8 -x7 x6 -x5 -x4 -x3 x2 -x1
1.69/1.73 c SCIP Status : problem is solved [optimal solution found]
1.69/1.73 c Solving Time : 1.64
1.69/1.73 c Original Problem :
1.69/1.73 c Problem name : HOME/instance-1870186-1245189501.opb
1.69/1.73 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.73 c Constraints : 136 initial, 136 maximal
1.69/1.73 c Presolved Problem :
1.69/1.73 c Problem name : t_HOME/instance-1870186-1245189501.opb
1.69/1.73 c Variables : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.73 c Constraints : 135 initial, 386 maximal
1.69/1.73 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.69/1.73 c trivial : 0.00 0 0 0 0 0 0 0 0
1.69/1.73 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.69/1.73 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.69/1.73 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.69/1.73 c implics : 0.00 0 2 0 0 0 0 0 0
1.69/1.73 c probing : 0.01 0 0 0 0 0 0 0 0
1.69/1.73 c and : 0.01 0 0 0 0 0 0 0 0
1.69/1.73 c linear : 0.00 1 5 0 0 0 0 0 18
1.69/1.73 c logicor : 0.00 0 0 0 0 0 0 0 0
1.69/1.73 c root node : - 0 - - 0 - - - -
1.69/1.73 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.69/1.73 c integral : 0 0 0 206 0 0 39 0 0 380
1.69/1.73 c and : 124 428 1185 1 0 31 1050 595 0 0
1.69/1.73 c linear : 5 6 1154 1 0 51 612 0 0 0
1.69/1.73 c logicor : 6+ 6 354 1 0 2 86 0 0 0
1.69/1.73 c countsols : 0 0 0 1 0 0 0 0 0 0
1.69/1.73 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.69/1.73 c integral : 1.23 0.00 0.00 1.23 0.00
1.69/1.73 c and : 0.00 0.00 0.00 0.00 0.00
1.69/1.73 c linear : 0.01 0.00 0.01 0.00 0.00
1.69/1.73 c logicor : 0.01 0.00 0.01 0.00 0.00
1.69/1.73 c countsols : 0.00 0.00 0.00 0.00 0.00
1.69/1.73 c Propagators : Time Calls Cutoffs DomReds
1.69/1.73 c rootredcost : 0.00 0 0 0
1.69/1.73 c pseudoobj : 0.00 867 0 0
1.69/1.73 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.69/1.73 c propagation : 0.00 84 84 570 21.4 37 11.8 -
1.69/1.73 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.73 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.73 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.73 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.69/1.73 c applied globally : - - - 251 15.4 - - -
1.69/1.73 c applied locally : - - - 0 0.0 - - -
1.69/1.73 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.69/1.73 c cut pool : 0.00 5 - - 23 - (maximal pool size: 162)
1.69/1.73 c redcost : 0.01 428 0 0 0 0
1.69/1.73 c impliedbounds : 0.00 6 0 0 47 0
1.69/1.73 c intobj : 0.00 0 0 0 0 0
1.69/1.73 c gomory : 0.04 6 0 0 99 0
1.69/1.73 c strongcg : 0.02 6 0 0 171 0
1.69/1.73 c cmir : 0.02 6 0 0 31 0
1.69/1.73 c flowcover : 0.01 6 0 0 72 0
1.69/1.73 c clique : 0.00 6 0 0 1 0
1.69/1.73 c zerohalf : 0.00 0 0 0 0 0
1.69/1.73 c mcf : 0.00 1 0 0 0 0
1.69/1.73 c Pricers : Time Calls Vars
1.69/1.73 c problem variables: 0.00 0 0
1.69/1.73 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.69/1.73 c relpscost : 1.23 205 0 39 0 0 380
1.69/1.73 c pscost : 0.00 0 0 0 0 0 0
1.69/1.73 c inference : 0.00 0 0 0 0 0 0
1.69/1.73 c mostinf : 0.00 0 0 0 0 0 0
1.69/1.73 c leastinf : 0.00 0 0 0 0 0 0
1.69/1.73 c fullstrong : 0.00 0 0 0 0 0 0
1.69/1.73 c allfullstrong : 0.00 0 0 0 0 0 0
1.69/1.73 c random : 0.00 0 0 0 0 0 0
1.69/1.73 c Primal Heuristics : Time Calls Found
1.69/1.73 c LP solutions : 0.00 - 1
1.69/1.73 c pseudo solutions : 0.00 - 0
1.69/1.73 c oneopt : 0.00 0 0
1.69/1.73 c coefdiving : 0.00 0 0
1.69/1.73 c pscostdiving : 0.00 0 0
1.69/1.73 c fracdiving : 0.00 0 0
1.69/1.73 c veclendiving : 0.00 0 0
1.69/1.73 c objpscostdiving : 0.00 0 0
1.69/1.73 c rootsoldiving : 0.00 0 0
1.69/1.73 c linesearchdiving : 0.00 0 0
1.69/1.73 c guideddiving : 0.00 0 0
1.69/1.73 c crossover : 0.00 0 0
1.69/1.73 c feaspump : 0.01 1 0
1.69/1.73 c simplerounding : 0.00 0 0
1.69/1.73 c rounding : 0.02 244 0
1.69/1.73 c shifting : 0.01 39 0
1.69/1.73 c intshifting : 0.00 0 0
1.69/1.73 c fixandinfer : 0.00 0 0
1.69/1.73 c intdiving : 0.00 0 0
1.69/1.73 c actconsdiving : 0.00 0 0
1.69/1.73 c octane : 0.00 0 0
1.69/1.73 c rens : 0.02 1 0
1.69/1.73 c rins : 0.00 0 0
1.69/1.73 c localbranching : 0.00 0 0
1.69/1.73 c mutation : 0.00 0 0
1.69/1.73 c dins : 0.00 0 0
1.69/1.73 c LP : Time Calls Iterations Iter/call Iter/sec
1.69/1.73 c primal LP : 0.01 0 0 0.00 0.00
1.69/1.73 c dual LP : 0.18 442 2007 4.54 11150.00
1.69/1.73 c barrier LP : 0.00 0 0 0.00 -
1.69/1.73 c diving/probing LP: 0.00 13 177 13.62 -
1.69/1.73 c strong branching : 1.22 1050 15738 14.99 12900.00
1.69/1.73 c (at root node) : - 41 2704 65.95 -
1.69/1.73 c conflict analysis: 0.00 0 0 0.00 -
1.69/1.73 c B&B Tree :
1.69/1.73 c number of runs : 1
1.69/1.73 c nodes : 249
1.69/1.73 c nodes (total) : 249
1.69/1.73 c nodes left : 0
1.69/1.73 c max depth : 39
1.69/1.73 c max depth (total): 39
1.69/1.73 c backtracks : 41 (16.5%)
1.69/1.73 c delayed cutoffs : 34
1.69/1.73 c repropagations : 163 (445 domain reductions, 26 cutoffs)
1.69/1.73 c avg switch length: 3.15
1.69/1.73 c switching time : 0.02
1.69/1.73 c Solution :
1.69/1.73 c Solutions found : 1 (1 improvements)
1.69/1.73 c Primal Bound : +2.00000000000000e+00 (in run 1, after 249 nodes, 1.64 seconds, depth 39, found by <relaxation>)
1.69/1.73 c Dual Bound : +2.00000000000000e+00
1.69/1.73 c Gap : 0.00 %
1.69/1.73 c Root Dual Bound : +2.00000000000000e+00
1.69/1.74 c Time complete: 1.73.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870186-1245189501/watcher-1870186-1245189501 -o /tmp/evaluation-result-1870186-1245189501/solver-1870186-1245189501 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870186-1245189501.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 0.98 0.99 3/64 32379
/proc/meminfo: memFree=1825344/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=6100 CPUtime=0
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 533 0 0 0 0 0 0 0 18 0 1 0 186548006 6246400 515 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/32379/statm: 1525 525 325 886 0 635 0
[startup+0.0613361 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32379
/proc/meminfo: memFree=1825344/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=13080 CPUtime=0.05
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 2852 0 0 0 4 1 0 0 18 0 1 0 186548006 13393920 2477 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32379/statm: 3270 2477 565 886 0 2380 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13080
[startup+0.10134 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32379
/proc/meminfo: memFree=1825344/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=13356 CPUtime=0.09
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 2923 0 0 0 8 1 0 0 18 0 1 0 186548006 13676544 2548 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32379/statm: 3339 2548 565 886 0 2449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13356
[startup+0.301362 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32379
/proc/meminfo: memFree=1825344/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=15376 CPUtime=0.29
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 5067 0 0 0 27 2 0 0 19 0 1 0 186548006 15745024 3085 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32379/statm: 3844 3085 570 886 0 2954 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15376
[startup+0.70141 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32379
/proc/meminfo: memFree=1825344/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=15376 CPUtime=0.69
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 5071 0 0 0 65 4 0 0 23 0 1 0 186548006 15745024 3089 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32379/statm: 3844 3089 573 886 0 2954 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15376
[startup+1.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32380
/proc/meminfo: memFree=1815096/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=15376 CPUtime=1.49
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 5072 0 0 0 142 7 0 0 25 0 1 0 186548006 15745024 3090 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32379/statm: 3844 3090 574 886 0 2954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15376
Solver just ended. Dumping a history of the last processes samples
[startup+1.70153 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32380
/proc/meminfo: memFree=1815096/2055920 swapFree=4182380/4192956
[pid=32379] ppid=32377 vsize=15376 CPUtime=1.69
/proc/32379/stat : 32379 (pbscip.linux.x8) R 32377 32379 31677 0 -1 4194304 5072 0 0 0 161 8 0 0 25 0 1 0 186548006 15745024 3090 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32379/statm: 3844 3090 574 886 0 2954 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 15376
Child status: 0
Real time (s): 1.74265
CPU time (s): 1.74273
CPU user time (s): 1.65375
CPU system time (s): 0.088986
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 15376
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.65375
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= 5077
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= 5
runsolver used 0.001999 second user time and 0.009998 second system time
The end