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-1869414-1245172478.opb>
0.00/0.01 c original problem has 26 variables (26 bin, 0 int, 0 impl, 0 cont) and 45 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 1 del vars, 8 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 0 clqs
0.00/0.01 c (round 2) 1 del vars, 9 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 0 clqs
0.00/0.01 c (round 3) 1 del vars, 26 del conss, 1 chg bounds, 17 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 0 clqs
0.00/0.01 c (round 4) 1 del vars, 26 del conss, 1 chg bounds, 17 chg sides, 0 chg coeffs, 19 upgd conss, 6 impls, 0 clqs
0.00/0.01 c presolving (5 rounds):
0.00/0.01 c 1 deleted vars, 26 deleted constraints, 1 tightened bounds, 0 added holes, 17 changed sides, 0 changed coefficients
0.00/0.01 c 6 implications, 0 cliques
0.00/0.01 c presolved problem has 25 variables (25 bin, 0 int, 0 impl, 0 cont) and 19 constraints
0.00/0.01 c 19 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c strange?!, PURESAT with obj
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = c 1620
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = c 1791
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = c 10000
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving problem
0.00/0.01 c
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 18 | 190k| 0 | 3 | 25 | 19 | 19 | 25 | 19 | 0 | 0 | 0 | 6.500000e+00 | -- | Inf
0.00/0.02 o 8
0.00/0.02 c r 0.0s| 1 | 0 | 18 | 191k| 0 | 3 | 25 | 19 | 19 | 25 | 19 | 0 | 0 | 0 | 6.500000e+00 | 8.000000e+00 | 23.08%
0.00/0.02 o 7
0.00/0.02 c R 0.0s| 1 | 0 | 18 | 191k| 0 | - | 25 | 19 | 19 | 25 | 19 | 0 | 0 | 0 | 6.500000e+00 | 7.000000e+00 | 7.69%
0.00/0.02 c 0.0s| 1 | 0 | 18 | 191k| 0 | - | 25 | 19 | 19 | 25 | 19 | 0 | 0 | 0 | 7.000000e+00 | 7.000000e+00 | 0.00%
0.00/0.02 c
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time (sec) : 0.00
0.00/0.02 c Solving Nodes : 1
0.00/0.02 c Primal Bound : +7.00000000000000e+00 (2 solutions)
0.00/0.02 c Dual Bound : +7.00000000000000e+00
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c NODE 1
0.00/0.02 c DUAL BOUND 7
0.00/0.02 c PRIMAL BOUND 7
0.00/0.02 c GAP 0
0.00/0.02 s OPTIMUM FOUND
0.00/0.02 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
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time : 0.00
0.00/0.02 c Original Problem :
0.00/0.02 c Problem name : HOME/instance-1869414-1245172478.opb
0.00/0.02 c Variables : 26 (26 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 45 initial, 45 maximal
0.00/0.02 c Presolved Problem :
0.00/0.02 c Problem name : t_HOME/instance-1869414-1245172478.opb
0.00/0.02 c Variables : 25 (25 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 19 initial, 19 maximal
0.00/0.02 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.02 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c linear : 0.00 1 0 0 1 0 26 17 0
0.00/0.02 c logicor : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c root node : - 0 - - 0 - - - -
0.00/0.02 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.02 c integral : 0 0 0 0 0 0 0 0 0 0
0.00/0.02 c logicor : 19 0 27 0 0 0 0 0 0 0
0.00/0.02 c countsols : 0 0 0 0 0 0 0 0 0 0
0.00/0.02 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.02 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c logicor : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c Propagators : Time Calls Cutoffs DomReds
0.00/0.02 c rootredcost : 0.00 0 0 0
0.00/0.02 c pseudoobj : 0.00 2 0 0
0.00/0.02 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.02 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c applied globally : - - - 0 0.0 - - -
0.00/0.02 c applied locally : - - - 0 0.0 - - -
0.00/0.02 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.02 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.02 c redcost : 0.00 0 0 0 0 0
0.00/0.02 c impliedbounds : 0.00 0 0 0 0 0
0.00/0.02 c intobj : 0.00 0 0 0 0 0
0.00/0.02 c gomory : 0.00 0 0 0 0 0
0.00/0.02 c strongcg : 0.00 0 0 0 0 0
0.00/0.02 c cmir : 0.00 0 0 0 0 0
0.00/0.02 c flowcover : 0.00 0 0 0 0 0
0.00/0.02 c clique : 0.00 0 0 0 0 0
0.00/0.02 c zerohalf : 0.00 0 0 0 0 0
0.00/0.02 c mcf : 0.00 0 0 0 0 0
0.00/0.02 c Pricers : Time Calls Vars
0.00/0.02 c problem variables: 0.00 0 0
0.00/0.02 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.02 c pscost : 0.00 0 0 0 0 0 0
0.00/0.02 c inference : 0.00 0 0 0 0 0 0
0.00/0.02 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.02 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.02 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.02 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.02 c random : 0.00 0 0 0 0 0 0
0.00/0.02 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.02 c Primal Heuristics : Time Calls Found
0.00/0.02 c LP solutions : 0.00 - 0
0.00/0.02 c pseudo solutions : 0.00 - 0
0.00/0.02 c feaspump : 0.00 0 0
0.00/0.02 c simplerounding : 0.00 1 1
0.00/0.02 c rounding : 0.00 1 1
0.00/0.02 c shifting : 0.00 0 0
0.00/0.02 c intshifting : 0.00 0 0
0.00/0.02 c oneopt : 0.00 0 0
0.00/0.02 c fixandinfer : 0.00 0 0
0.00/0.02 c coefdiving : 0.00 0 0
0.00/0.02 c pscostdiving : 0.00 0 0
0.00/0.02 c fracdiving : 0.00 0 0
0.00/0.02 c veclendiving : 0.00 0 0
0.00/0.02 c intdiving : 0.00 0 0
0.00/0.02 c actconsdiving : 0.00 0 0
0.00/0.02 c objpscostdiving : 0.00 0 0
0.00/0.02 c rootsoldiving : 0.00 0 0
0.00/0.02 c linesearchdiving : 0.00 0 0
0.00/0.02 c guideddiving : 0.00 0 0
0.00/0.02 c octane : 0.00 0 0
0.00/0.02 c rens : 0.00 0 0
0.00/0.02 c rins : 0.00 0 0
0.00/0.02 c localbranching : 0.00 0 0
0.00/0.02 c mutation : 0.00 0 0
0.00/0.02 c crossover : 0.00 0 0
0.00/0.02 c dins : 0.00 0 0
0.00/0.02 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.02 c primal LP : 0.00 0 0 0.00 -
0.00/0.02 c dual LP : 0.00 1 18 18.00 -
0.00/0.02 c barrier LP : 0.00 0 0 0.00 -
0.00/0.02 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.02 c strong branching : 0.00 0 0 0.00 -
0.00/0.02 c (at root node) : - 0 0 0.00 -
0.00/0.02 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.02 c B&B Tree :
0.00/0.02 c number of runs : 1
0.00/0.02 c nodes : 1
0.00/0.02 c nodes (total) : 1
0.00/0.02 c nodes left : 0
0.00/0.02 c max depth : 0
0.00/0.02 c max depth (total): 0
0.00/0.02 c backtracks : 0 (0.0%)
0.00/0.02 c delayed cutoffs : 0
0.00/0.02 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.02 c avg switch length: 2.00
0.00/0.02 c switching time : 0.00
0.00/0.02 c Solution :
0.00/0.02 c Solutions found : 2 (2 improvements)
0.00/0.02 c Primal Bound : +7.00000000000000e+00 (in run 1, after 1 nodes, 0.00 seconds, depth 0, found by <rounding>)
0.00/0.02 c Dual Bound : +7.00000000000000e+00
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c Root Dual Bound : +7.00000000000000e+00
0.00/0.02 c Time complete: 0.02.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869414-1245172478/watcher-1869414-1245172478 -o /tmp/evaluation-result-1869414-1245172478/solver-1869414-1245172478 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869414-1245172478.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 3300
/proc/meminfo: memFree=1911792/2055920 swapFree=4181652/4192956
[pid=3300] ppid=3298 vsize=4324 CPUtime=0
/proc/3300/stat : 3300 (pbscip.linux.x8) R 3298 3300 2588 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 184847964 4427776 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6956836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3300/statm: 1122 471 306 886 0 232 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.02742
CPU time (s): 0.026995
CPU user time (s): 0.013997
CPU system time (s): 0.012998
CPU usage (%): 98.45
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2480
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= 0
runsolver used 0.003999 second user time and 0.006998 second system time
The end