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-1869402-1245172451.opb>
0.00/0.01 c original problem has 59 variables (59 bin, 0 int, 0 impl, 0 cont) and 91 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.00/0.02 c (round 2) 1 del vars, 24 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.00/0.02 c (round 3) 1 del vars, 51 del conss, 1 chg bounds, 27 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.00/0.02 c (round 4) 2 del vars, 51 del conss, 1 chg bounds, 27 chg sides, 0 chg coeffs, 40 upgd conss, 2 impls, 0 clqs
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 2 deleted vars, 51 deleted constraints, 1 tightened bounds, 0 added holes, 27 changed sides, 0 changed coefficients
0.00/0.02 c 2 implications, 0 cliques
0.00/0.02 c presolved problem has 57 variables (57 bin, 0 int, 0 impl, 0 cont) and 40 constraints
0.00/0.02 c 40 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c strange?!, PURESAT with obj
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 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 | 20 | 405k| 0 | 11 | 57 | 40 | 40 | 57 | 40 | 0 | 0 | 0 | 4.500000e+00 | -- | Inf
0.00/0.02 o 12
0.00/0.02 c r 0.0s| 1 | 0 | 20 | 406k| 0 | 11 | 57 | 40 | 40 | 57 | 40 | 0 | 0 | 0 | 4.500000e+00 | 1.200000e+01 | 166.67%
0.00/0.02 o 11
0.00/0.02 c R 0.0s| 1 | 0 | 20 | 407k| 0 | 11 | 57 | 40 | 40 | 57 | 40 | 0 | 0 | 0 | 4.500000e+00 | 1.100000e+01 | 144.44%
0.00/0.02 o 10
0.00/0.02 c s 0.0s| 1 | 0 | 20 | 408k| 0 | 11 | 57 | 40 | 40 | 57 | 40 | 0 | 0 | 0 | 4.500000e+00 | 1.000000e+01 | 122.22%
0.00/0.03 c 0.0s| 1 | 0 | 24 | 434k| 0 | 12 | 57 | 40 | 40 | 57 | 42 | 2 | 0 | 0 | 5.000000e+00 | 1.000000e+01 | 100.00%
0.00/0.03 o 9
0.00/0.03 c R 0.0s| 1 | 0 | 24 | 435k| 0 | 12 | 57 | 40 | 40 | 57 | 42 | 2 | 0 | 0 | 5.000000e+00 | 9.000000e+00 | 80.00%
0.00/0.03 c 0.0s| 1 | 0 | 32 | 465k| 0 | 12 | 57 | 40 | 40 | 57 | 43 | 3 | 0 | 0 | 5.000000e+00 | 9.000000e+00 | 80.00%
0.00/0.04 c 0.0s| 1 | 0 | 37 | 509k| 0 | 12 | 57 | 40 | 40 | 57 | 44 | 4 | 0 | 0 | 5.000000e+00 | 9.000000e+00 | 80.00%
0.04/0.05 c 0.0s| 1 | 0 | 46 | 553k| 0 | 10 | 57 | 40 | 40 | 57 | 46 | 6 | 0 | 0 | 5.000000e+00 | 9.000000e+00 | 80.00%
0.04/0.05 o 8
0.04/0.05 c R 0.0s| 1 | 0 | 46 | 554k| 0 | 10 | 57 | 40 | 40 | 57 | 46 | 6 | 0 | 0 | 5.000000e+00 | 8.000000e+00 | 60.00%
0.04/0.05 c 0.0s| 1 | 0 | 63 | 575k| 0 | 15 | 57 | 40 | 40 | 57 | 48 | 8 | 0 | 0 | 5.166667e+00 | 8.000000e+00 | 54.84%
0.04/0.06 c 0.1s| 1 | 0 | 79 | 632k| 0 | 10 | 57 | 40 | 40 | 57 | 49 | 9 | 0 | 0 | 6.000000e+00 | 8.000000e+00 | 33.33%
0.04/0.06 o 7
0.04/0.06 c R 0.1s| 1 | 0 | 79 | 633k| 0 | 10 | 57 | 40 | 40 | 57 | 49 | 9 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.04/0.06 c 0.1s| 1 | 0 | 80 | 641k| 0 | 8 | 57 | 40 | 40 | 57 | 50 | 10 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.04/0.07 c 0.1s| 1 | 0 | 83 | 645k| 0 | 6 | 57 | 40 | 40 | 57 | 51 | 11 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.04/0.07 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.04/0.07 c 0.1s| 1 | 0 | 92 | 649k| 0 | 11 | 57 | 40 | 40 | 57 | 52 | 12 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.04/0.08 c 0.1s| 1 | 0 | 100 | 656k| 0 | 13 | 57 | 40 | 40 | 57 | 53 | 13 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.04/0.09 c 0.1s| 1 | 0 | 106 | 683k| 0 | 13 | 57 | 40 | 40 | 57 | 53 | 14 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.04/0.09 c 0.1s| 1 | 0 | 111 | 749k| 0 | 14 | 57 | 40 | 40 | 57 | 54 | 15 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.09/0.10 c 0.1s| 1 | 0 | 121 | 834k| 0 | 15 | 57 | 40 | 40 | 57 | 56 | 17 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.09/0.10 o 7
0.09/0.10 c s 0.1s| 1 | 0 | 121 | 836k| 0 | 15 | 57 | 40 | 40 | 57 | 56 | 17 | 0 | 0 | 6.000000e+00 | 7.000000e+00 | 16.67%
0.09/0.12 o 6
0.09/0.12 c E 0.1s| 1 | 0 | 121 | 836k| 0 | - | 57 | 40 | 40 | 57 | 56 | 17 | 0 | 0 | 6.000000e+00 | 6.000000e+00 | 0.00%
0.09/0.12 c 0.1s| 1 | 0 | 121 | 836k| 0 | - | 57 | 40 | 40 | 57 | 56 | 17 | 0 | 0 | 6.000000e+00 | 6.000000e+00 | 0.00%
0.09/0.12 c
0.09/0.12 c SCIP Status : problem is solved [optimal solution found]
0.09/0.12 c Solving Time (sec) : 0.10
0.09/0.12 c Solving Nodes : 1
0.09/0.12 c Primal Bound : +6.00000000000000e+00 (25 solutions)
0.09/0.12 c Dual Bound : +6.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c NODE 1
0.09/0.12 c DUAL BOUND 6
0.09/0.12 c PRIMAL BOUND 6
0.09/0.12 c GAP 0
0.09/0.12 s OPTIMUM FOUND
0.09/0.12 v -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 -x45 -x44 -x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34
0.09/0.12 v -x33 -x32 -x31 -x30 -x29 -x28 x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 x8
0.09/0.12 v -x7 -x6 -x5 x4 -x3 -x2 -x1
0.09/0.12 c SCIP Status : problem is solved [optimal solution found]
0.09/0.12 c Solving Time : 0.10
0.09/0.12 c Original Problem :
0.09/0.12 c Problem name : HOME/instance-1869402-1245172451.opb
0.09/0.12 c Variables : 59 (59 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 91 initial, 91 maximal
0.09/0.12 c Presolved Problem :
0.09/0.12 c Problem name : t_HOME/instance-1869402-1245172451.opb
0.09/0.12 c Variables : 57 (57 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 40 initial, 40 maximal
0.09/0.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.12 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c dualfix : 0.00 1 0 0 0 0 0 0 0
0.09/0.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c linear : 0.00 1 0 0 1 0 51 27 0
0.09/0.12 c logicor : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c root node : - 5 - - 5 - - - -
0.09/0.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.12 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.12 c logicor : 40 13 46 0 0 0 0 0 0 0
0.09/0.12 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.12 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c logicor : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c Propagators : Time Calls Cutoffs DomReds
0.09/0.12 c rootredcost : 0.00 0 0 0
0.09/0.12 c pseudoobj : 0.00 6 0 0
0.09/0.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.12 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c applied globally : - - - 0 0.0 - - -
0.09/0.12 c applied locally : - - - 0 0.0 - - -
0.09/0.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.12 c cut pool : 0.00 12 - - 49 - (maximal pool size: 235)
0.09/0.12 c redcost : 0.00 13 0 5 0 0
0.09/0.12 c impliedbounds : 0.00 13 0 0 0 0
0.09/0.12 c intobj : 0.00 0 0 0 0 0
0.09/0.12 c gomory : 0.02 13 0 0 404 0
0.09/0.12 c strongcg : 0.02 13 0 0 403 0
0.09/0.12 c cmir : 0.01 10 0 0 1 0
0.09/0.12 c flowcover : 0.02 10 0 0 0 0
0.09/0.12 c clique : 0.00 1 0 0 0 0
0.09/0.12 c zerohalf : 0.00 0 0 0 0 0
0.09/0.12 c mcf : 0.00 1 0 0 0 0
0.09/0.12 c Pricers : Time Calls Vars
0.09/0.12 c problem variables: 0.00 0 0
0.09/0.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.12 c pscost : 0.00 0 0 0 0 0 0
0.09/0.12 c inference : 0.00 0 0 0 0 0 0
0.09/0.12 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.12 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.12 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c random : 0.00 0 0 0 0 0 0
0.09/0.12 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.12 c Primal Heuristics : Time Calls Found
0.09/0.12 c LP solutions : 0.00 - 0
0.09/0.12 c pseudo solutions : 0.00 - 0
0.09/0.12 c simplerounding : 0.00 14 14
0.09/0.12 c rounding : 0.00 14 4
0.09/0.12 c shifting : 0.00 14 6
0.09/0.12 c intshifting : 0.00 0 0
0.09/0.12 c oneopt : 0.00 1 0
0.09/0.12 c fixandinfer : 0.00 0 0
0.09/0.12 c feaspump : 0.00 0 0
0.09/0.12 c coefdiving : 0.00 0 0
0.09/0.12 c pscostdiving : 0.00 0 0
0.09/0.12 c fracdiving : 0.00 0 0
0.09/0.12 c veclendiving : 0.00 0 0
0.09/0.12 c intdiving : 0.00 0 0
0.09/0.12 c actconsdiving : 0.00 0 0
0.09/0.12 c objpscostdiving : 0.00 0 0
0.09/0.12 c rootsoldiving : 0.00 0 0
0.09/0.12 c linesearchdiving : 0.00 0 0
0.09/0.12 c guideddiving : 0.00 0 0
0.09/0.12 c octane : 0.00 0 0
0.09/0.12 c rens : 0.01 1 1
0.09/0.12 c rins : 0.00 0 0
0.09/0.12 c localbranching : 0.00 0 0
0.09/0.12 c mutation : 0.00 0 0
0.09/0.12 c crossover : 0.00 0 0
0.09/0.12 c dins : 0.00 0 0
0.09/0.12 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.12 c primal LP : 0.00 0 0 0.00 -
0.09/0.12 c dual LP : 0.01 14 121 8.64 12100.00
0.09/0.12 c barrier LP : 0.00 0 0 0.00 -
0.09/0.12 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.12 c strong branching : 0.00 0 0 0.00 -
0.09/0.12 c (at root node) : - 0 0 0.00 -
0.09/0.12 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.12 c B&B Tree :
0.09/0.12 c number of runs : 1
0.09/0.12 c nodes : 1
0.09/0.12 c nodes (total) : 1
0.09/0.12 c nodes left : 0
0.09/0.12 c max depth : 0
0.09/0.12 c max depth (total): 0
0.09/0.12 c backtracks : 0 (0.0%)
0.09/0.12 c delayed cutoffs : 0
0.09/0.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.12 c avg switch length: 2.00
0.09/0.12 c switching time : 0.00
0.09/0.12 c Solution :
0.09/0.12 c Solutions found : 25 (8 improvements)
0.09/0.12 c Primal Bound : +6.00000000000000e+00 (in run 1, after 1 nodes, 0.10 seconds, depth 0, found by <rens>)
0.09/0.12 c Dual Bound : +6.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c Root Dual Bound : +6.00000000000000e+00
0.09/0.13 c Time complete: 0.13.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869402-1245172451/watcher-1869402-1245172451 -o /tmp/evaluation-result-1869402-1245172451/solver-1869402-1245172451 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869402-1245172451.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: 0.72 0.94 0.95 3/64 3540
/proc/meminfo: memFree=1917264/2055920 swapFree=4192956/4192956
[pid=3540] ppid=3538 vsize=4324 CPUtime=0
/proc/3540/stat : 3540 (pbscip.linux.x8) R 3538 3540 3017 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 1574548 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/3540/statm: 1081 453 290 886 0 191 0
[startup+0.0484549 s]
/proc/loadavg: 0.72 0.94 0.95 3/64 3540
/proc/meminfo: memFree=1917264/2055920 swapFree=4192956/4192956
[pid=3540] ppid=3538 vsize=12676 CPUtime=0.04
/proc/3540/stat : 3540 (pbscip.linux.x8) R 3538 3540 3017 0 -1 4194304 2720 0 0 0 3 1 0 0 18 0 1 0 1574548 12980224 2348 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 3169 2348 546 886 0 2279 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12676
[startup+0.101462 s]
/proc/loadavg: 0.72 0.94 0.95 3/64 3540
/proc/meminfo: memFree=1917264/2055920 swapFree=4192956/4192956
[pid=3540] ppid=3538 vsize=13008 CPUtime=0.09
/proc/3540/stat : 3540 (pbscip.linux.x8) R 3538 3540 3017 0 -1 4194304 2813 0 0 0 8 1 0 0 18 0 1 0 1574548 13320192 2441 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3540/statm: 3252 2449 547 886 0 2362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13008
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.135166
CPU time (s): 0.134978
CPU user time (s): 0.111982
CPU system time (s): 0.022996
CPU usage (%): 99.8609
Max. virtual memory (cumulated for all children) (KiB): 13008
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.111982
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4485
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= 1
runsolver used 0.004999 second user time and 0.004999 second system time
The end