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-1869736-1245185520.opb>
0.00/0.01 c original problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 27 del vars, 36 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 446 impls, 0 clqs
0.00/0.02 c (round 2) 27 del vars, 36 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 150 upgd conss, 446 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 36 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 155 upgd conss, 446 impls, 0 clqs
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 27 deleted vars, 36 deleted constraints, 18 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03 c 448 implications, 0 cliques
0.00/0.03 c presolved problem has 72 variables (72 bin, 0 int, 0 impl, 0 cont) and 155 constraints
0.00/0.03 c 155 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.01
0.00/0.03 c strange?!, PURESAT with obj
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 | 21 | 531k| 0 | 0 | 72 | 155 | 155 | 72 | 155 | 0 | 0 | 0 | 1.900000e+01 | -- | Inf
0.00/0.04 o 19
0.00/0.04 c * 0.0s| 1 | 0 | 21 | 531k| 0 | - | 72 | 155 | 155 | 72 | 155 | 0 | 0 | 0 | 1.900000e+01 | 1.900000e+01 | 0.00%
0.00/0.04 c
0.00/0.04 c SCIP Status : problem is solved [optimal solution found]
0.00/0.04 c Solving Time (sec) : 0.02
0.00/0.04 c Solving Nodes : 1
0.00/0.04 c Primal Bound : +1.90000000000000e+01 (1 solutions)
0.00/0.04 c Dual Bound : +1.90000000000000e+01
0.00/0.04 c Gap : 0.00 %
0.00/0.04 c NODE 1
0.00/0.04 c DUAL BOUND 19
0.00/0.04 c PRIMAL BOUND 19
0.00/0.04 c GAP 0
0.00/0.04 s OPTIMUM FOUND
0.00/0.04 v -x97 -x90 -x86 -x85 -x84 -x74 -x69 -x68 -x67 -x66 -x65 -x72 -x56 -x50 -x49 -x48 -x47 -x88 -x46 -x45 -x44 -x31 -x95 -x30 -x29 -x28
0.00/0.04 v -x82 -x27 -x26 -x25 -x24 -x63 -x23 -x22 -x54 -x21 -x42 -x20 -x19 -x18 -x99 -x98 -x96 -x94 -x93 -x92 -x91 -x89 -x87 -x83 -x81
0.00/0.04 v -x80 -x79 -x78 -x77 -x76 -x75 -x73 -x71 -x70 -x64 -x62 -x61 -x60 -x59 -x58 -x57 -x55 -x53 -x52 -x51 -x43 -x41 -x40 -x39 -x38
0.00/0.04 v -x37 -x36 -x35 -x34 x33 x32 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1
0.00/0.04 c SCIP Status : problem is solved [optimal solution found]
0.00/0.04 c Solving Time : 0.02
0.00/0.04 c Original Problem :
0.00/0.04 c Problem name : HOME/instance-1869736-1245185520.opb
0.00/0.04 c Variables : 99 (99 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04 c Constraints : 191 initial, 191 maximal
0.00/0.04 c Presolved Problem :
0.00/0.04 c Problem name : t_HOME/instance-1869736-1245185520.opb
0.00/0.04 c Variables : 72 (72 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04 c Constraints : 155 initial, 155 maximal
0.00/0.04 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.04 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c linear : 0.00 18 9 0 18 0 36 0 0
0.00/0.04 c logicor : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c root node : - 0 - - 0 - - - -
0.00/0.04 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.04 c integral : 0 0 0 1 0 0 0 0 0 0
0.00/0.04 c logicor : 155 1 140 1 0 0 0 0 0 0
0.00/0.04 c countsols : 0 0 0 1 0 0 0 0 0 0
0.00/0.04 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.04 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c logicor : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c Propagators : Time Calls Cutoffs DomReds
0.00/0.04 c rootredcost : 0.00 0 0 0
0.00/0.04 c pseudoobj : 0.00 2 0 0
0.00/0.04 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.04 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.04 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.04 c applied globally : - - - 0 0.0 - - -
0.00/0.04 c applied locally : - - - 0 0.0 - - -
0.00/0.04 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.04 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.04 c redcost : 0.00 1 0 0 0 0
0.00/0.04 c impliedbounds : 0.00 0 0 0 0 0
0.00/0.04 c intobj : 0.00 0 0 0 0 0
0.00/0.04 c gomory : 0.00 1 0 0 0 0
0.00/0.04 c strongcg : 0.00 1 0 0 0 0
0.00/0.04 c cmir : 0.00 1 0 0 0 0
0.00/0.04 c flowcover : 0.00 1 0 0 0 0
0.00/0.04 c clique : 0.00 1 0 0 0 0
0.00/0.04 c zerohalf : 0.00 0 0 0 0 0
0.00/0.04 c mcf : 0.00 1 0 0 0 0
0.00/0.04 c Pricers : Time Calls Vars
0.00/0.04 c problem variables: 0.00 0 0
0.00/0.04 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.04 c pscost : 0.00 0 0 0 0 0 0
0.00/0.04 c inference : 0.00 0 0 0 0 0 0
0.00/0.04 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.04 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.04 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.04 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.04 c random : 0.00 0 0 0 0 0 0
0.00/0.04 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.04 c Primal Heuristics : Time Calls Found
0.00/0.04 c LP solutions : 0.00 - 1
0.00/0.04 c pseudo solutions : 0.00 - 0
0.00/0.04 c oneopt : 0.00 0 0
0.00/0.04 c simplerounding : 0.00 0 0
0.00/0.04 c rounding : 0.00 0 0
0.00/0.04 c shifting : 0.00 0 0
0.00/0.04 c intshifting : 0.00 0 0
0.00/0.04 c fixandinfer : 0.00 0 0
0.00/0.04 c feaspump : 0.00 0 0
0.00/0.04 c coefdiving : 0.00 0 0
0.00/0.04 c pscostdiving : 0.00 0 0
0.00/0.04 c fracdiving : 0.00 0 0
0.00/0.04 c veclendiving : 0.00 0 0
0.00/0.04 c intdiving : 0.00 0 0
0.00/0.04 c actconsdiving : 0.00 0 0
0.00/0.04 c objpscostdiving : 0.00 0 0
0.00/0.04 c rootsoldiving : 0.00 0 0
0.00/0.04 c linesearchdiving : 0.00 0 0
0.00/0.04 c guideddiving : 0.00 0 0
0.00/0.04 c octane : 0.00 0 0
0.00/0.04 c rens : 0.01 0 0
0.00/0.04 c rins : 0.00 0 0
0.00/0.04 c localbranching : 0.00 0 0
0.00/0.04 c mutation : 0.00 0 0
0.00/0.04 c crossover : 0.00 0 0
0.00/0.04 c dins : 0.00 0 0
0.00/0.04 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.04 c primal LP : 0.00 0 0 0.00 -
0.00/0.04 c dual LP : 0.00 1 21 21.00 -
0.00/0.04 c barrier LP : 0.00 0 0 0.00 -
0.00/0.04 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.04 c strong branching : 0.00 0 0 0.00 -
0.00/0.04 c (at root node) : - 0 0 0.00 -
0.00/0.04 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.04 c B&B Tree :
0.00/0.04 c number of runs : 1
0.00/0.04 c nodes : 1
0.00/0.04 c nodes (total) : 1
0.00/0.04 c nodes left : 0
0.00/0.04 c max depth : 0
0.00/0.04 c max depth (total): 0
0.00/0.04 c backtracks : 0 (0.0%)
0.00/0.04 c delayed cutoffs : 0
0.00/0.04 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.04 c avg switch length: 2.00
0.00/0.04 c switching time : 0.00
0.00/0.04 c Solution :
0.00/0.04 c Solutions found : 1 (1 improvements)
0.00/0.04 c Primal Bound : +1.90000000000000e+01 (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <relaxation>)
0.00/0.04 c Dual Bound : +1.90000000000000e+01
0.00/0.04 c Gap : 0.00 %
0.00/0.04 c Root Dual Bound : +1.90000000000000e+01
0.00/0.05 c Time complete: 0.04.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869736-1245185520/watcher-1869736-1245185520 -o /tmp/evaluation-result-1869736-1245185520/solver-1869736-1245185520 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869736-1245185520.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: 0.92 0.98 0.99 3/65 3448
/proc/meminfo: memFree=1856488/2055920 swapFree=4169920/4192956
[pid=3448] ppid=3446 vsize=3792 CPUtime=0
/proc/3448/stat : 3448 (pbscip.linux.x8) R 3446 3448 3140 0 -1 4194304 189 0 0 0 0 0 0 0 20 0 1 0 186150590 3883008 173 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 0 0 0
/proc/3448/statm: 948 176 141 886 0 58 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.0508559
CPU time (s): 0.045992
CPU user time (s): 0.032994
CPU system time (s): 0.012998
CPU usage (%): 90.4359
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
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= 3356
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= 0
runsolver used 0.001999 second user time and 0.005999 second system time
The end