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-1869978-1245187611.opb>
0.00/0.01 c original problem has 120 variables (120 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 376 impls, 0 clqs
0.00/0.01 c (round 2) 16 del vars, 9 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 566 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 18 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 4 upgd conss, 646 impls, 0 clqs
0.00/0.02 c (round 4) 37 del vars, 26 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 646 impls, 0 clqs
0.00/0.02 c (round 5) 38 del vars, 27 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 646 impls, 0 clqs
0.00/0.03 c presolving (6 rounds):
0.00/0.03 c 38 deleted vars, 27 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 38 changed coefficients
0.00/0.03 c 664 implications, 0 cliques
0.00/0.03 c presolved problem has 82 variables (82 bin, 0 int, 0 impl, 0 cont) and 52 constraints
0.00/0.03 c 45 constraints of type <and>
0.00/0.03 c 3 constraints of type <linear>
0.00/0.03 c 4 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 | 12 | 463k| 0 | 9 | 82 | 52 | 52 | 82 | 97 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 119 | 473k| 0 | 15 | 82 | 52 | 52 | 82 | 103 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 132 | 488k| 0 | 21 | 82 | 52 | 52 | 82 | 110 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 142 | 517k| 0 | 25 | 82 | 52 | 52 | 82 | 118 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 151 | 531k| 0 | 29 | 82 | 52 | 52 | 82 | 123 | 26 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 166 | 550k| 0 | 34 | 82 | 52 | 52 | 82 | 131 | 34 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.09 c 0.1s| 1 | 0 | 182 | 580k| 0 | 35 | 82 | 52 | 52 | 82 | 138 | 41 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 2 | 182 | 580k| 0 | 35 | 82 | 52 | 52 | 82 | 138 | 41 | 0 | 33 | 3.000000e+00 | -- | Inf
0.29/0.39 o 7
0.29/0.39 c * 0.4s| 50 | 9 | 468 | 628k| 19 | - | 82 | 70 | 0 | 82 | 78 | 107 | 18 | 309 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.40/0.45 o 3
0.40/0.45 c * 0.4s| 71 | 0 | 699 | 638k| 19 | - | 82 | 68 | 7 | 82 | 62 | 163 | 28 | 391 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.40/0.45 c
0.40/0.45 c SCIP Status : problem is solved [optimal solution found]
0.40/0.45 c Solving Time (sec) : 0.41
0.40/0.45 c Solving Nodes : 71
0.40/0.45 c Primal Bound : +3.00000000000000e+00 (2 solutions)
0.40/0.45 c Dual Bound : +3.00000000000000e+00
0.40/0.45 c Gap : 0.00 %
0.40/0.45 c NODE 71
0.40/0.45 c DUAL BOUND 3
0.40/0.45 c PRIMAL BOUND 3
0.40/0.45 c GAP 0
0.40/0.45 s OPTIMUM FOUND
0.40/0.45 v -x45 -x44 x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x30 -x29 x28 -x27 x26 -x35 -x34 -x33 -x32 x31 x25 -x24 -x23 x22 x21 x20 x19 x18
0.40/0.45 v -x17 x16 -x15 -x14 x13 x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 x1
0.40/0.45 c SCIP Status : problem is solved [optimal solution found]
0.40/0.45 c Solving Time : 0.41
0.40/0.45 c Original Problem :
0.40/0.45 c Problem name : HOME/instance-1869978-1245187611.opb
0.40/0.45 c Variables : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
0.40/0.45 c Constraints : 82 initial, 82 maximal
0.40/0.45 c Presolved Problem :
0.40/0.45 c Problem name : t_HOME/instance-1869978-1245187611.opb
0.40/0.45 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
0.40/0.45 c Constraints : 52 initial, 70 maximal
0.40/0.45 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.40/0.45 c trivial : 0.00 0 0 0 0 0 0 0 0
0.40/0.45 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.40/0.45 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.40/0.45 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.40/0.45 c implics : 0.00 0 0 0 0 0 0 0 0
0.40/0.45 c probing : 0.01 0 0 0 0 0 0 0 0
0.40/0.45 c and : 0.00 6 27 0 0 0 27 0 26
0.40/0.45 c linear : 0.01 1 4 0 0 0 0 0 12
0.40/0.45 c logicor : 0.00 0 0 0 0 0 0 0 0
0.40/0.45 c root node : - 12 - - 12 - - - -
0.40/0.45 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.40/0.45 c integral : 0 0 0 70 0 0 13 0 0 118
0.40/0.45 c and : 45 130 384 0 0 9 226 132 0 0
0.40/0.45 c linear : 3 6 373 0 0 7 139 0 0 0
0.40/0.45 c logicor : 4+ 6 89 1 0 0 9 0 0 0
0.40/0.45 c countsols : 0 0 0 2 0 0 0 0 0 0
0.40/0.45 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.40/0.45 c integral : 0.20 0.00 0.00 0.20 0.00
0.40/0.45 c and : 0.00 0.00 0.00 0.00 0.00
0.40/0.45 c linear : 0.01 0.00 0.01 0.00 0.00
0.40/0.45 c logicor : 0.00 0.00 0.00 0.00 0.00
0.40/0.45 c countsols : 0.00 0.00 0.00 0.00 0.00
0.40/0.45 c Propagators : Time Calls Cutoffs DomReds
0.40/0.45 c rootredcost : 0.00 1 0 2
0.40/0.45 c pseudoobj : 0.00 212 0 2
0.40/0.45 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.40/0.45 c propagation : 0.00 16 15 76 16.8 7 5.3 -
0.40/0.45 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.40/0.45 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.40/0.45 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.40/0.45 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.40/0.45 c applied globally : - - - 28 10.4 - - -
0.40/0.45 c applied locally : - - - 0 0.0 - - -
0.40/0.45 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.40/0.45 c cut pool : 0.00 5 - - 21 - (maximal pool size: 137)
0.40/0.45 c redcost : 0.00 133 0 1 0 0
0.40/0.45 c impliedbounds : 0.00 6 0 0 17 0
0.40/0.45 c intobj : 0.00 0 0 0 0 0
0.40/0.45 c gomory : 0.01 6 0 0 55 0
0.40/0.45 c strongcg : 0.01 6 0 0 89 0
0.40/0.45 c cmir : 0.03 6 0 0 38 0
0.40/0.45 c flowcover : 0.00 6 0 0 78 0
0.40/0.45 c clique : 0.00 1 0 0 0 0
0.40/0.45 c zerohalf : 0.00 0 0 0 0 0
0.40/0.45 c mcf : 0.00 1 0 0 0 0
0.40/0.45 c Pricers : Time Calls Vars
0.40/0.45 c problem variables: 0.00 0 0
0.40/0.45 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.40/0.45 c relpscost : 0.20 68 0 13 0 0 118
0.40/0.45 c pscost : 0.00 0 0 0 0 0 0
0.40/0.45 c inference : 0.00 0 0 0 0 0 0
0.40/0.45 c mostinf : 0.00 0 0 0 0 0 0
0.40/0.45 c leastinf : 0.00 0 0 0 0 0 0
0.40/0.45 c fullstrong : 0.00 0 0 0 0 0 0
0.40/0.45 c allfullstrong : 0.00 0 0 0 0 0 0
0.40/0.45 c random : 0.00 0 0 0 0 0 0
0.40/0.45 c Primal Heuristics : Time Calls Found
0.40/0.45 c LP solutions : 0.00 - 2
0.40/0.45 c pseudo solutions : 0.00 - 0
0.40/0.45 c pscostdiving : 0.00 0 0
0.40/0.45 c fracdiving : 0.00 0 0
0.40/0.45 c veclendiving : 0.00 0 0
0.40/0.45 c objpscostdiving : 0.00 0 0
0.40/0.45 c rootsoldiving : 0.00 0 0
0.40/0.45 c linesearchdiving : 0.00 0 0
0.40/0.45 c guideddiving : 0.00 0 0
0.40/0.45 c crossover : 0.00 0 0
0.40/0.45 c intshifting : 0.00 0 0
0.40/0.45 c oneopt : 0.00 1 0
0.40/0.45 c simplerounding : 0.00 0 0
0.40/0.45 c rounding : 0.00 119 0
0.40/0.45 c shifting : 0.00 17 0
0.40/0.45 c fixandinfer : 0.00 0 0
0.40/0.45 c feaspump : 0.00 1 0
0.40/0.45 c coefdiving : 0.00 1 0
0.40/0.45 c intdiving : 0.00 0 0
0.40/0.45 c actconsdiving : 0.00 0 0
0.40/0.45 c octane : 0.00 0 0
0.40/0.45 c rens : 0.06 1 0
0.40/0.45 c rins : 0.00 0 0
0.40/0.45 c localbranching : 0.00 0 0
0.40/0.45 c mutation : 0.00 0 0
0.40/0.45 c dins : 0.00 0 0
0.40/0.45 c LP : Time Calls Iterations Iter/call Iter/sec
0.40/0.45 c primal LP : 0.02 0 0 0.00 0.00
0.40/0.45 c dual LP : 0.04 137 595 4.34 14875.00
0.40/0.45 c barrier LP : 0.00 0 0 0.00 -
0.40/0.45 c diving/probing LP: 0.00 16 104 6.50 -
0.40/0.45 c strong branching : 0.20 391 4794 12.26 23970.00
0.40/0.45 c (at root node) : - 33 1224 37.09 -
0.40/0.45 c conflict analysis: 0.00 0 0 0.00 -
0.40/0.45 c B&B Tree :
0.40/0.45 c number of runs : 1
0.40/0.45 c nodes : 71
0.40/0.45 c nodes (total) : 71
0.40/0.45 c nodes left : 0
0.40/0.45 c max depth : 19
0.40/0.45 c max depth (total): 19
0.40/0.45 c backtracks : 6 (8.5%)
0.40/0.45 c delayed cutoffs : 4
0.40/0.45 c repropagations : 21 (55 domain reductions, 3 cutoffs)
0.40/0.45 c avg switch length: 2.39
0.40/0.45 c switching time : 0.02
0.40/0.45 c Solution :
0.40/0.45 c Solutions found : 2 (2 improvements)
0.40/0.45 c Primal Bound : +3.00000000000000e+00 (in run 1, after 71 nodes, 0.41 seconds, depth 11, found by <relaxation>)
0.40/0.45 c Dual Bound : +3.00000000000000e+00
0.40/0.45 c Gap : 0.00 %
0.40/0.45 c Root Dual Bound : +3.00000000000000e+00
0.40/0.46 c Time complete: 0.45.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869978-1245187611/watcher-1869978-1245187611 -o /tmp/evaluation-result-1869978-1245187611/solver-1869978-1245187611 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869978-1245187611.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: 1.51 1.24 1.23 3/64 8833
/proc/meminfo: memFree=1554460/2055920 swapFree=4178716/4192956
[pid=8833] ppid=8831 vsize=6100 CPUtime=0
/proc/8833/stat : 8833 (pbscip.linux.x8) R 8831 8833 6718 0 -1 4194304 534 0 0 0 0 0 0 0 21 0 1 0 186359067 6246400 516 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8833/statm: 1525 526 325 886 0 635 0
[startup+0.0878821 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8833
/proc/meminfo: memFree=1554460/2055920 swapFree=4178716/4192956
[pid=8833] ppid=8831 vsize=12924 CPUtime=0.08
/proc/8833/stat : 8833 (pbscip.linux.x8) R 8831 8833 6718 0 -1 4194304 2785 0 0 0 7 1 0 0 21 0 1 0 186359067 13234176 2409 1992294400 4194304 7823515 548682068736 18446744073709551615 4252376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8833/statm: 3231 2409 562 886 0 2341 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12924
[startup+0.102882 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8833
/proc/meminfo: memFree=1554460/2055920 swapFree=4178716/4192956
[pid=8833] ppid=8831 vsize=19464 CPUtime=0.09
/proc/8833/stat : 8833 (pbscip.linux.x8) R 8831 8833 6718 0 -1 4194304 4099 0 0 0 8 1 0 0 21 0 1 0 186359067 19931136 3722 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8833/statm: 4866 3722 562 886 0 3976 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19464
[startup+0.302903 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8833
/proc/meminfo: memFree=1554460/2055920 swapFree=4178716/4192956
[pid=8833] ppid=8831 vsize=12952 CPUtime=0.29
/proc/8833/stat : 8833 (pbscip.linux.x8) R 8831 8833 6718 0 -1 4194304 4396 0 0 0 27 2 0 0 23 0 1 0 186359067 13262848 2467 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8833/statm: 3238 2467 575 886 0 2348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12952
Solver just ended. Dumping a history of the last processes samples
[startup+0.402915 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8833
/proc/meminfo: memFree=1554460/2055920 swapFree=4178716/4192956
[pid=8833] ppid=8831 vsize=12952 CPUtime=0.4
/proc/8833/stat : 8833 (pbscip.linux.x8) R 8831 8833 6718 0 -1 4194304 4400 0 0 0 37 3 0 0 24 0 1 0 186359067 13262848 2471 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8833/statm: 3238 2471 579 886 0 2348 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 12952
Child status: 0
Real time (s): 0.462823
CPU time (s): 0.461929
CPU user time (s): 0.424935
CPU system time (s): 0.036994
CPU usage (%): 99.8068
Max. virtual memory (cumulated for all children) (KiB): 19464
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.424935
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4405
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 0.003999 second user time and 0.006998 second system time
The end