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-1869762-1245185752.opb>
0.00/0.01 c original problem has 160 variables (160 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 15 chg coeffs, 0 upgd conss, 580 impls, 0 clqs
0.00/0.02 c (round 2) 18 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 23 chg coeffs, 0 upgd conss, 882 impls, 0 clqs
0.00/0.02 c (round 3) 28 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 31 chg coeffs, 5 upgd conss, 1042 impls, 0 clqs
0.00/0.02 c (round 4) 38 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 5 upgd conss, 1122 impls, 0 clqs
0.00/0.02 c (round 5) 48 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 5 upgd conss, 1122 impls, 0 clqs
0.00/0.03 c presolving (6 rounds):
0.00/0.03 c 48 deleted vars, 32 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 47 changed coefficients
0.00/0.03 c 1146 implications, 0 cliques
0.00/0.03 c presolved problem has 112 variables (112 bin, 0 int, 0 impl, 0 cont) and 71 constraints
0.00/0.03 c 62 constraints of type <and>
0.00/0.03 c 4 constraints of type <linear>
0.00/0.03 c 5 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
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 | 9 | 600k| 0 | 2 | 112 | 71 | 71 | 112 | 133 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 135 | 610k| 0 | 11 | 112 | 71 | 71 | 112 | 138 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 141 | 627k| 0 | 13 | 112 | 71 | 71 | 112 | 144 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 152 | 642k| 0 | 12 | 112 | 71 | 71 | 112 | 148 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 182 | 664k| 0 | 17 | 112 | 71 | 71 | 112 | 154 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.07 c 0.1s| 1 | 0 | 203 | 685k| 0 | 24 | 112 | 71 | 71 | 112 | 166 | 33 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.09 c 0.1s| 1 | 0 | 264 | 705k| 0 | 17 | 112 | 71 | 71 | 112 | 172 | 39 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 2 | 264 | 705k| 0 | 17 | 112 | 71 | 71 | 112 | 172 | 39 | 0 | 17 | 3.000000e+00 | -- | Inf
0.29/0.32 o 27
0.29/0.32 c * 0.3s| 38 | 11 | 594 | 751k| 17 | - | 112 | 85 | 4 | 112 | 87 | 151 | 14 | 236 | 3.000000e+00 | 2.700000e+01 | 800.00%
0.29/0.34 o 7
0.29/0.34 c * 0.3s| 54 | 7 | 693 | 750k| 19 | - | 112 | 85 | 4 | 112 | 84 | 182 | 14 | 268 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.29/0.35 o 3
0.29/0.35 c * 0.3s| 65 | 0 | 766 | 740k| 19 | - | 112 | 74 | 6 | 112 | 82 | 206 | 15 | 286 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.29/0.35 c
0.29/0.35 c SCIP Status : problem is solved [optimal solution found]
0.29/0.35 c Solving Time (sec) : 0.31
0.29/0.35 c Solving Nodes : 65
0.29/0.35 c Primal Bound : +3.00000000000000e+00 (3 solutions)
0.29/0.35 c Dual Bound : +3.00000000000000e+00
0.29/0.35 c Gap : 0.00 %
0.29/0.35 c NODE 65
0.29/0.35 c DUAL BOUND 3
0.29/0.35 c PRIMAL BOUND 3
0.29/0.35 c GAP 0
0.29/0.35 s OPTIMUM FOUND
0.29/0.35 v x60 x59 -x58 -x57 -x56 -x55 x54 -x53 -x52 -x51 x40 x39 x38 -x37 x36 x50 -x49 -x48 -x47 -x46 -x35 x34 x33 x32 x31 -x45 -x44 -x43
0.29/0.35 v x42 -x41 x30 -x29 -x28 -x27 x26 x25 x24 -x23 x22 x21 x20 -x19 -x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 -x8 x7 x6 -x5 -x4 -x3
0.29/0.35 v x2 x1
0.29/0.35 c SCIP Status : problem is solved [optimal solution found]
0.29/0.35 c Solving Time : 0.31
0.29/0.35 c Original Problem :
0.29/0.35 c Problem name : HOME/instance-1869762-1245185752.opb
0.29/0.35 c Variables : 160 (160 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.35 c Constraints : 109 initial, 109 maximal
0.29/0.35 c Presolved Problem :
0.29/0.35 c Problem name : t_HOME/instance-1869762-1245185752.opb
0.29/0.35 c Variables : 112 (112 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.35 c Constraints : 71 initial, 85 maximal
0.29/0.35 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.29/0.35 c trivial : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c implics : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c probing : 0.01 0 0 0 0 0 0 0 0
0.29/0.35 c and : 0.00 9 32 0 0 0 32 0 32
0.29/0.35 c linear : 0.01 2 5 0 0 0 0 0 15
0.29/0.35 c logicor : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c root node : - 12 - - 12 - - - -
0.29/0.35 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.29/0.35 c integral : 0 0 0 67 0 0 27 0 0 108
0.29/0.35 c and : 62 130 413 0 0 5 253 179 0 0
0.29/0.35 c linear : 4 6 405 0 0 7 167 0 0 0
0.29/0.35 c logicor : 5+ 6 95 3 0 0 6 0 0 0
0.29/0.35 c countsols : 0 0 0 3 0 0 0 0 0 0
0.29/0.35 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.29/0.35 c integral : 0.14 0.00 0.00 0.14 0.00
0.29/0.35 c and : 0.00 0.00 0.00 0.00 0.00
0.29/0.35 c linear : 0.01 0.00 0.01 0.00 0.00
0.29/0.35 c logicor : 0.00 0.00 0.00 0.00 0.00
0.29/0.35 c countsols : 0.00 0.00 0.00 0.00 0.00
0.29/0.35 c Propagators : Time Calls Cutoffs DomReds
0.29/0.35 c rootredcost : 0.00 2 0 2
0.29/0.35 c pseudoobj : 0.00 178 0 2
0.29/0.35 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.35 c propagation : 0.00 12 6 41 18.0 0 0.0 -
0.29/0.35 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.35 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.35 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.35 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.35 c applied globally : - - - 15 14.8 - - -
0.29/0.36 c applied locally : - - - 0 0.0 - - -
0.29/0.36 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.36 c cut pool : 0.00 5 - - 21 - (maximal pool size: 79)
0.29/0.36 c redcost : 0.00 134 0 1 0 0
0.29/0.36 c impliedbounds : 0.00 6 0 0 16 0
0.29/0.36 c intobj : 0.00 0 0 0 0 0
0.29/0.36 c gomory : 0.00 6 0 0 0 0
0.29/0.36 c strongcg : 0.00 6 0 0 74 0
0.29/0.36 c cmir : 0.02 6 0 0 25 0
0.29/0.36 c flowcover : 0.01 6 0 0 46 0
0.29/0.36 c clique : 0.00 1 0 0 0 0
0.29/0.36 c zerohalf : 0.00 0 0 0 0 0
0.29/0.36 c mcf : 0.01 1 0 0 0 0
0.29/0.36 c Pricers : Time Calls Vars
0.29/0.36 c problem variables: 0.00 0 0
0.29/0.36 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.36 c relpscost : 0.14 64 0 27 0 0 108
0.29/0.36 c pscost : 0.00 0 0 0 0 0 0
0.29/0.36 c inference : 0.00 0 0 0 0 0 0
0.29/0.36 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.36 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.36 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.36 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.36 c random : 0.00 0 0 0 0 0 0
0.29/0.36 c Primal Heuristics : Time Calls Found
0.29/0.36 c LP solutions : 0.00 - 3
0.29/0.36 c pseudo solutions : 0.00 - 0
0.29/0.36 c pscostdiving : 0.00 0 0
0.29/0.36 c fracdiving : 0.00 0 0
0.29/0.36 c veclendiving : 0.00 0 0
0.29/0.36 c objpscostdiving : 0.00 0 0
0.29/0.36 c rootsoldiving : 0.00 0 0
0.29/0.36 c linesearchdiving : 0.00 0 0
0.29/0.36 c guideddiving : 0.00 0 0
0.29/0.36 c crossover : 0.00 0 0
0.29/0.36 c intshifting : 0.00 0 0
0.29/0.36 c oneopt : 0.01 2 0
0.29/0.36 c coefdiving : 0.00 1 0
0.29/0.36 c simplerounding : 0.00 0 0
0.29/0.36 c rounding : 0.01 116 0
0.29/0.36 c shifting : 0.02 19 0
0.29/0.36 c fixandinfer : 0.00 0 0
0.29/0.36 c feaspump : 0.00 1 0
0.29/0.36 c intdiving : 0.00 0 0
0.29/0.36 c actconsdiving : 0.00 0 0
0.29/0.36 c octane : 0.00 0 0
0.29/0.36 c rens : 0.01 1 0
0.29/0.36 c rins : 0.00 0 0
0.29/0.36 c localbranching : 0.00 0 0
0.29/0.36 c mutation : 0.00 0 0
0.29/0.36 c dins : 0.00 0 0
0.29/0.36 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.36 c primal LP : 0.00 0 0 0.00 -
0.29/0.36 c dual LP : 0.05 133 641 4.82 12820.00
0.29/0.36 c barrier LP : 0.00 0 0 0.00 -
0.29/0.36 c diving/probing LP: 0.00 13 125 9.62 -
0.29/0.36 c strong branching : 0.14 286 3057 10.69 21835.71
0.29/0.36 c (at root node) : - 17 667 39.24 -
0.29/0.36 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.36 c B&B Tree :
0.29/0.36 c number of runs : 1
0.29/0.36 c nodes : 65
0.29/0.36 c nodes (total) : 65
0.29/0.36 c nodes left : 0
0.29/0.36 c max depth : 19
0.29/0.36 c max depth (total): 19
0.29/0.36 c backtracks : 7 (10.8%)
0.29/0.36 c delayed cutoffs : 1
0.29/0.36 c repropagations : 9 (40 domain reductions, 1 cutoffs)
0.29/0.36 c avg switch length: 2.18
0.29/0.36 c switching time : 0.00
0.29/0.36 c Solution :
0.29/0.36 c Solutions found : 3 (3 improvements)
0.29/0.36 c Primal Bound : +3.00000000000000e+00 (in run 1, after 65 nodes, 0.31 seconds, depth 13, found by <relaxation>)
0.29/0.36 c Dual Bound : +3.00000000000000e+00
0.29/0.36 c Gap : 0.00 %
0.29/0.36 c Root Dual Bound : +3.00000000000000e+00
0.29/0.36 c Time complete: 0.36.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869762-1245185752/watcher-1869762-1245185752 -o /tmp/evaluation-result-1869762-1245185752/solver-1869762-1245185752 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869762-1245185752.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: 0.94 0.99 0.99 3/64 3527
/proc/meminfo: memFree=1826976/2055920 swapFree=4192812/4192956
[pid=3527] ppid=3525 vsize=4648 CPUtime=0
/proc/3527/stat : 3527 (pbscip.linux.x8) R 3525 3527 2685 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 186175885 4759552 480 1992294400 4194304 7823515 548682068736 18446744073709551615 6230688 0 0 4096 0 0 0 0 17 1 0 0
/proc/3527/statm: 1082 483 318 886 0 192 0
[startup+0.0695409 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3527
/proc/meminfo: memFree=1826976/2055920 swapFree=4192812/4192956
[pid=3527] ppid=3525 vsize=13120 CPUtime=0.06
/proc/3527/stat : 3527 (pbscip.linux.x8) R 3525 3527 2685 0 -1 4194304 2843 0 0 0 5 1 0 0 18 0 1 0 186175885 13434880 2471 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3527/statm: 3280 2471 562 886 0 2390 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13120
[startup+0.101546 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3527
/proc/meminfo: memFree=1826976/2055920 swapFree=4192812/4192956
[pid=3527] ppid=3525 vsize=13384 CPUtime=0.09
/proc/3527/stat : 3527 (pbscip.linux.x8) R 3525 3527 2685 0 -1 4194304 2918 0 0 0 8 1 0 0 18 0 1 0 186175885 13705216 2546 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3527/statm: 3346 2547 562 886 0 2456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13384
[startup+0.30159 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3527
/proc/meminfo: memFree=1826976/2055920 swapFree=4192812/4192956
[pid=3527] ppid=3525 vsize=15764 CPUtime=0.29
/proc/3527/stat : 3527 (pbscip.linux.x8) R 3525 3527 2685 0 -1 4194304 4419 0 0 0 26 3 0 0 19 0 1 0 186175885 16142336 3151 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3527/statm: 3941 3151 571 886 0 3051 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15764
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.367663
CPU time (s): 0.366944
CPU user time (s): 0.321951
CPU system time (s): 0.044993
CPU usage (%): 99.8044
Max. virtual memory (cumulated for all children) (KiB): 15764
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.321951
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4424
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 0.003999 second user time and 0.009998 second system time
The end