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-1869980-1245187624.opb>
0.00/0.01 c original problem has 140 variables (140 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 15 chg coeffs, 0 upgd conss, 424 impls, 0 clqs
0.00/0.02 c (round 2) 16 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.02 c (round 3) 30 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 30 deleted vars, 24 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 39 changed coefficients
0.00/0.03 c 604 implications, 0 cliques
0.00/0.03 c presolved problem has 110 variables (110 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.03 c 72 constraints of type <and>
0.00/0.03 c 2 constraints of type <linear>
0.00/0.03 c 3 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 | 8 | 577k| 0 | 5 | 110 | 77 | 77 | 110 | 149 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 123 | 588k| 0 | 13 | 110 | 77 | 77 | 110 | 153 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.05 c 0.0s| 1 | 0 | 129 | 604k| 0 | 17 | 110 | 77 | 77 | 110 | 159 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.06 c 0.1s| 1 | 0 | 142 | 619k| 0 | 21 | 110 | 77 | 77 | 110 | 164 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 160 | 633k| 0 | 27 | 110 | 77 | 77 | 110 | 170 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 166 | 641k| 0 | 31 | 110 | 77 | 77 | 110 | 175 | 26 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 209 | 650k| 0 | 24 | 110 | 77 | 77 | 110 | 178 | 29 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 2 | 209 | 650k| 0 | 24 | 110 | 77 | 77 | 110 | 178 | 29 | 0 | 24 | 3.000000e+00 | -- | Inf
1.09/1.16 o 3
1.09/1.16 c * 1.1s| 440 | 0 | 5056 | 795k| 23 | - | 110 | 232 | 5 | 110 | 75 |1081 | 164 | 841 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.09/1.16 c
1.09/1.16 c SCIP Status : problem is solved [optimal solution found]
1.09/1.16 c Solving Time (sec) : 1.08
1.09/1.16 c Solving Nodes : 440
1.09/1.16 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.09/1.16 c Dual Bound : +3.00000000000000e+00
1.09/1.16 c Gap : 0.00 %
1.09/1.16 c NODE 440
1.09/1.16 c DUAL BOUND 3
1.09/1.16 c PRIMAL BOUND 3
1.09/1.16 c GAP 0
1.09/1.16 s OPTIMUM FOUND
1.09/1.16 v -x42 -x41 -x40 x39 x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 x29 x28 -x27 x26 x25 -x24 x23 x22 -x21 -x20 x19 -x18 x17 -x16 x15
1.09/1.16 v x14 -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.09/1.16 c SCIP Status : problem is solved [optimal solution found]
1.09/1.16 c Solving Time : 1.08
1.09/1.16 c Original Problem :
1.09/1.16 c Problem name : HOME/instance-1869980-1245187624.opb
1.09/1.16 c Variables : 140 (140 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.16 c Constraints : 103 initial, 103 maximal
1.09/1.16 c Presolved Problem :
1.09/1.16 c Problem name : t_HOME/instance-1869980-1245187624.opb
1.09/1.16 c Variables : 110 (110 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.16 c Constraints : 77 initial, 232 maximal
1.09/1.16 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.09/1.16 c trivial : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c implics : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c probing : 0.01 0 0 0 0 0 0 0 0
1.09/1.16 c and : 0.01 4 24 0 0 0 24 0 24
1.09/1.16 c linear : 0.00 1 1 0 0 0 0 0 15
1.09/1.16 c logicor : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c root node : - 0 - - 0 - - - -
1.09/1.16 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.09/1.16 c integral : 0 0 0 385 0 0 39 0 0 698
1.09/1.16 c and : 72 764 1550 0 0 32 1938 1060 0 0
1.09/1.16 c linear : 2 6 1517 0 0 99 808 0 0 0
1.09/1.16 c logicor : 3+ 6 461 0 0 0 90 0 0 0
1.09/1.16 c countsols : 0 0 0 1 0 0 0 0 0 0
1.09/1.16 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.09/1.16 c integral : 0.52 0.00 0.00 0.52 0.00
1.09/1.16 c and : 0.01 0.01 0.00 0.00 0.00
1.09/1.16 c linear : 0.03 0.00 0.03 0.00 0.00
1.09/1.16 c logicor : 0.00 0.00 0.00 0.00 0.00
1.09/1.16 c countsols : 0.00 0.00 0.00 0.00 0.00
1.09/1.16 c Propagators : Time Calls Cutoffs DomReds
1.09/1.16 c rootredcost : 0.00 0 0 0
1.09/1.16 c pseudoobj : 0.01 1325 0 0
1.09/1.16 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.09/1.16 c propagation : 0.02 131 118 753 31.1 13 15.2 -
1.09/1.16 c infeasible LP : 0.00 1 1 12 39.1 0 0.0 0
1.09/1.16 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.16 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.16 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.09/1.16 c applied globally : - - - 155 15.9 - - -
1.09/1.16 c applied locally : - - - 9 36.9 - - -
1.09/1.16 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.09/1.16 c cut pool : 0.00 5 - - 36 - (maximal pool size: 63)
1.09/1.16 c redcost : 0.00 765 0 0 0 0
1.09/1.16 c impliedbounds : 0.00 6 0 0 12 0
1.09/1.16 c intobj : 0.00 0 0 0 0 0
1.09/1.16 c gomory : 0.02 6 0 0 0 0
1.09/1.16 c strongcg : 0.01 6 0 0 13 0
1.09/1.16 c cmir : 0.02 6 0 0 39 0
1.09/1.16 c flowcover : 0.05 6 0 0 61 0
1.09/1.16 c clique : 0.00 1 0 0 0 0
1.09/1.16 c zerohalf : 0.00 0 0 0 0 0
1.09/1.16 c mcf : 0.00 1 0 0 0 0
1.09/1.16 c Pricers : Time Calls Vars
1.09/1.16 c problem variables: 0.00 0 0
1.09/1.16 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.09/1.16 c relpscost : 0.52 384 0 39 0 0 698
1.09/1.16 c pscost : 0.00 0 0 0 0 0 0
1.09/1.16 c inference : 0.00 0 0 0 0 0 0
1.09/1.16 c mostinf : 0.00 0 0 0 0 0 0
1.09/1.16 c leastinf : 0.00 0 0 0 0 0 0
1.09/1.16 c fullstrong : 0.00 0 0 0 0 0 0
1.09/1.16 c allfullstrong : 0.00 0 0 0 0 0 0
1.09/1.16 c random : 0.00 0 0 0 0 0 0
1.09/1.16 c Primal Heuristics : Time Calls Found
1.09/1.16 c LP solutions : 0.00 - 1
1.09/1.16 c pseudo solutions : 0.00 - 0
1.09/1.16 c oneopt : 0.00 0 0
1.09/1.16 c rootsoldiving : 0.00 0 0
1.09/1.16 c linesearchdiving : 0.00 0 0
1.09/1.16 c guideddiving : 0.00 0 0
1.09/1.16 c crossover : 0.00 0 0
1.09/1.16 c coefdiving : 0.00 1 0
1.09/1.16 c pscostdiving : 0.00 1 0
1.09/1.16 c fracdiving : 0.01 1 0
1.09/1.16 c veclendiving : 0.00 1 0
1.09/1.16 c feaspump : 0.00 1 0
1.09/1.16 c objpscostdiving : 0.00 1 0
1.09/1.16 c simplerounding : 0.00 0 0
1.09/1.16 c rounding : 0.04 339 0
1.09/1.16 c shifting : 0.04 63 0
1.09/1.16 c intshifting : 0.00 0 0
1.09/1.16 c fixandinfer : 0.00 0 0
1.09/1.16 c intdiving : 0.00 0 0
1.09/1.16 c actconsdiving : 0.00 0 0
1.09/1.16 c octane : 0.00 0 0
1.09/1.16 c rens : 0.01 1 0
1.09/1.16 c rins : 0.00 0 0
1.09/1.16 c localbranching : 0.00 0 0
1.09/1.16 c mutation : 0.00 0 0
1.09/1.16 c dins : 0.00 0 0
1.09/1.16 c LP : Time Calls Iterations Iter/call Iter/sec
1.09/1.16 c primal LP : 0.00 0 0 0.00 -
1.09/1.16 c dual LP : 0.25 789 4893 6.20 19572.00
1.09/1.16 c barrier LP : 0.00 0 0 0.00 -
1.09/1.16 c diving/probing LP: 0.00 33 163 4.94 -
1.09/1.16 c strong branching : 0.52 841 11886 14.13 22857.69
1.09/1.16 c (at root node) : - 24 1695 70.62 -
1.09/1.16 c conflict analysis: 0.00 0 0 0.00 -
1.09/1.16 c B&B Tree :
1.09/1.16 c number of runs : 1
1.09/1.16 c nodes : 440
1.09/1.16 c nodes (total) : 440
1.09/1.16 c nodes left : 0
1.09/1.16 c max depth : 23
1.09/1.16 c max depth (total): 23
1.09/1.16 c backtracks : 54 (12.3%)
1.09/1.16 c delayed cutoffs : 32
1.09/1.16 c repropagations : 92 (488 domain reductions, 32 cutoffs)
1.09/1.16 c avg switch length: 2.46
1.09/1.16 c switching time : 0.02
1.09/1.16 c Solution :
1.09/1.16 c Solutions found : 1 (1 improvements)
1.09/1.16 c Primal Bound : +3.00000000000000e+00 (in run 1, after 440 nodes, 1.08 seconds, depth 18, found by <relaxation>)
1.09/1.16 c Dual Bound : +3.00000000000000e+00
1.09/1.16 c Gap : 0.00 %
1.09/1.16 c Root Dual Bound : +3.00000000000000e+00
1.09/1.17 c Time complete: 1.16.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869980-1245187624/watcher-1869980-1245187624 -o /tmp/evaluation-result-1869980-1245187624/solver-1869980-1245187624 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869980-1245187624.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: 1.39 1.22 1.22 2/64 9045
/proc/meminfo: memFree=1553956/2055920 swapFree=4178716/4192956
[pid=9045] ppid=9043 vsize=6100 CPUtime=0
/proc/9045/stat : 9045 (pbscip.linux.x8) R 9043 9045 6718 0 -1 4194304 538 0 0 0 0 0 0 0 20 0 1 0 186360373 6246400 521 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9045/statm: 1525 530 325 886 0 635 0
[startup+0.0452101 s]
/proc/loadavg: 1.39 1.22 1.22 2/64 9045
/proc/meminfo: memFree=1553956/2055920 swapFree=4178716/4192956
[pid=9045] ppid=9043 vsize=12788 CPUtime=0.04
/proc/9045/stat : 9045 (pbscip.linux.x8) R 9043 9045 6718 0 -1 4194304 2758 0 0 0 3 1 0 0 20 0 1 0 186360373 13094912 2385 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9045/statm: 3197 2385 562 886 0 2307 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12788
[startup+0.101215 s]
/proc/loadavg: 1.39 1.22 1.22 2/64 9045
/proc/meminfo: memFree=1553956/2055920 swapFree=4178716/4192956
[pid=9045] ppid=9043 vsize=14224 CPUtime=0.09
/proc/9045/stat : 9045 (pbscip.linux.x8) R 9043 9045 6718 0 -1 4194304 3086 0 0 0 8 1 0 0 20 0 1 0 186360373 14565376 2705 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9045/statm: 3556 2705 562 886 0 2666 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14224
[startup+0.301236 s]
/proc/loadavg: 1.39 1.22 1.22 2/64 9045
/proc/meminfo: memFree=1553956/2055920 swapFree=4178716/4192956
[pid=9045] ppid=9043 vsize=15280 CPUtime=0.29
/proc/9045/stat : 9045 (pbscip.linux.x8) R 9043 9045 6718 0 -1 4194304 4919 0 0 0 27 2 0 0 22 0 1 0 186360373 15646720 2981 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9045/statm: 3820 2981 567 886 0 2930 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15280
[startup+0.701276 s]
/proc/loadavg: 1.39 1.22 1.22 2/64 9045
/proc/meminfo: memFree=1553956/2055920 swapFree=4178716/4192956
[pid=9045] ppid=9043 vsize=15280 CPUtime=0.69
/proc/9045/stat : 9045 (pbscip.linux.x8) R 9043 9045 6718 0 -1 4194304 4926 0 0 0 64 5 0 0 25 0 1 0 186360373 15646720 2988 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9045/statm: 3820 2988 571 886 0 2930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15280
Solver just ended. Dumping a history of the last processes samples
[startup+1.10532 s]
/proc/loadavg: 1.39 1.22 1.22 2/65 9046
/proc/meminfo: memFree=1544092/2055920 swapFree=4178716/4192956
[pid=9045] ppid=9043 vsize=15548 CPUtime=1.09
/proc/9045/stat : 9045 (pbscip.linux.x8) R 9043 9045 6718 0 -1 4194304 4983 0 0 0 102 7 0 0 25 0 1 0 186360373 15921152 3045 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9045/statm: 3887 3045 573 886 0 2997 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15548
Child status: 0
Real time (s): 1.17415
CPU time (s): 1.17382
CPU user time (s): 1.09383
CPU system time (s): 0.079987
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 15548
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09383
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5007
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 0.008998 second system time
The end