0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869979-1245187612.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: 0.01
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 | 463k| 0 | 5 | 82 | 52 | 52 | 82 | 97 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 142 | 480k| 0 | 11 | 82 | 52 | 52 | 82 | 105 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 155 | 503k| 0 | 18 | 82 | 52 | 52 | 82 | 113 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 175 | 553k| 0 | 37 | 82 | 52 | 52 | 82 | 127 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 219 | 589k| 0 | 37 | 82 | 52 | 52 | 82 | 144 | 47 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.09 c 0.1s| 1 | 0 | 240 | 628k| 0 | 45 | 82 | 52 | 52 | 82 | 153 | 56 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 283 | 737k| 0 | 48 | 82 | 52 | 52 | 82 | 164 | 67 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 2 | 283 | 738k| 0 | 48 | 82 | 52 | 52 | 82 | 164 | 67 | 0 | 30 | 3.000000e+00 | -- | Inf
0.39/0.44 o 7
0.39/0.44 c * 0.4s| 41 | 11 | 709 | 773k| 16 | - | 82 | 67 | 1 | 82 | 83 | 149 | 15 | 255 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.49/0.50 o 3
0.49/0.50 c * 0.5s| 64 | 0 | 1008 | 775k| 16 | - | 82 | 84 | 9 | 82 | 83 | 186 | 44 | 332 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.49/0.50 c
0.49/0.50 c SCIP Status : problem is solved [optimal solution found]
0.49/0.50 c Solving Time (sec) : 0.48
0.49/0.50 c Solving Nodes : 64
0.49/0.51 c Primal Bound : +3.00000000000000e+00 (2 solutions)
0.49/0.51 c Dual Bound : +3.00000000000000e+00
0.49/0.51 c Gap : 0.00 %
0.49/0.51 c NODE 64
0.49/0.51 c DUAL BOUND 3
0.49/0.51 c PRIMAL BOUND 3
0.49/0.51 c GAP 0
0.49/0.51 s OPTIMUM FOUND
0.49/0.51 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
0.49/0.51 v -x18 -x17 x16 x15 -x14 x13 x12 x11 -x10 x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1
0.49/0.51 c SCIP Status : problem is solved [optimal solution found]
0.49/0.51 c Solving Time : 0.48
0.49/0.51 c Original Problem :
0.49/0.51 c Problem name : HOME/instance-1869979-1245187612.opb
0.49/0.51 c Variables : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.51 c Constraints : 82 initial, 82 maximal
0.49/0.51 c Presolved Problem :
0.49/0.51 c Problem name : t_HOME/instance-1869979-1245187612.opb
0.49/0.51 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.51 c Constraints : 52 initial, 85 maximal
0.49/0.51 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.49/0.51 c trivial : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c implics : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c probing : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c and : 0.00 6 27 0 0 0 27 0 26
0.49/0.51 c linear : 0.01 1 4 0 0 0 0 0 12
0.49/0.51 c logicor : 0.00 0 0 0 0 0 0 0 0
0.49/0.51 c root node : - 12 - - 12 - - - -
0.49/0.51 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.49/0.51 c integral : 0 0 0 67 0 2 22 0 0 96
0.49/0.51 c and : 45 126 371 0 0 6 206 143 0 0
0.49/0.51 c linear : 3 6 364 0 0 19 158 0 0 0
0.49/0.51 c logicor : 4+ 6 95 0 0 0 11 0 0 0
0.49/0.51 c countsols : 0 0 0 2 0 0 0 0 0 0
0.49/0.51 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.49/0.51 c integral : 0.34 0.00 0.00 0.34 0.00
0.49/0.51 c and : 0.00 0.00 0.00 0.00 0.00
0.49/0.51 c linear : 0.00 0.00 0.00 0.00 0.00
0.49/0.51 c logicor : 0.00 0.00 0.00 0.00 0.00
0.49/0.51 c countsols : 0.00 0.00 0.00 0.00 0.00
0.49/0.51 c Propagators : Time Calls Cutoffs DomReds
0.49/0.51 c rootredcost : 0.00 1 0 2
0.49/0.51 c pseudoobj : 0.00 200 0 4
0.49/0.51 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.49/0.51 c propagation : 0.00 25 25 85 16.9 5 11.0 -
0.49/0.51 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
0.49/0.51 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.51 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.51 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.51 c applied globally : - - - 44 13.9 - - -
0.49/0.51 c applied locally : - - - 0 0.0 - - -
0.49/0.51 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.49/0.51 c cut pool : 0.00 5 - - 33 - (maximal pool size: 201)
0.49/0.51 c redcost : 0.00 128 0 0 0 0
0.49/0.51 c impliedbounds : 0.00 6 0 0 35 0
0.49/0.51 c intobj : 0.00 0 0 0 0 0
0.49/0.51 c gomory : 0.01 6 0 0 65 0
0.49/0.51 c strongcg : 0.03 6 0 0 217 0
0.49/0.51 c cmir : 0.01 6 0 0 48 0
0.49/0.51 c flowcover : 0.01 6 0 0 94 0
0.49/0.51 c clique : 0.00 1 0 0 0 0
0.49/0.51 c zerohalf : 0.00 0 0 0 0 0
0.49/0.51 c mcf : 0.00 1 0 0 0 0
0.49/0.51 c Pricers : Time Calls Vars
0.49/0.51 c problem variables: 0.00 0 0
0.49/0.51 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.49/0.51 c relpscost : 0.34 65 2 22 0 0 96
0.49/0.51 c pscost : 0.00 0 0 0 0 0 0
0.49/0.51 c inference : 0.00 0 0 0 0 0 0
0.49/0.51 c mostinf : 0.00 0 0 0 0 0 0
0.49/0.51 c leastinf : 0.00 0 0 0 0 0 0
0.49/0.51 c fullstrong : 0.00 0 0 0 0 0 0
0.49/0.51 c allfullstrong : 0.00 0 0 0 0 0 0
0.49/0.51 c random : 0.00 0 0 0 0 0 0
0.49/0.51 c Primal Heuristics : Time Calls Found
0.49/0.51 c LP solutions : 0.00 - 2
0.49/0.51 c pseudo solutions : 0.00 - 0
0.49/0.51 c linesearchdiving : 0.00 0 0
0.49/0.51 c guideddiving : 0.00 0 0
0.49/0.51 c crossover : 0.00 0 0
0.49/0.51 c intshifting : 0.00 0 0
0.49/0.51 c oneopt : 0.00 1 0
0.49/0.51 c coefdiving : 0.00 1 0
0.49/0.51 c pscostdiving : 0.00 1 0
0.49/0.51 c fracdiving : 0.00 1 0
0.49/0.51 c veclendiving : 0.00 1 0
0.49/0.51 c objpscostdiving : 0.00 1 0
0.49/0.51 c rootsoldiving : 0.00 1 0
0.49/0.51 c simplerounding : 0.00 0 0
0.49/0.51 c rounding : 0.00 115 0
0.49/0.51 c shifting : 0.01 17 0
0.49/0.51 c fixandinfer : 0.00 0 0
0.49/0.51 c feaspump : 0.00 1 0
0.49/0.51 c intdiving : 0.00 0 0
0.49/0.51 c actconsdiving : 0.00 0 0
0.49/0.51 c octane : 0.00 0 0
0.49/0.51 c rens : 0.00 0 0
0.49/0.51 c rins : 0.00 0 0
0.49/0.51 c localbranching : 0.00 0 0
0.49/0.51 c mutation : 0.00 0 0
0.49/0.51 c dins : 0.00 0 0
0.49/0.51 c LP : Time Calls Iterations Iter/call Iter/sec
0.49/0.51 c primal LP : 0.00 0 0 0.00 -
0.49/0.51 c dual LP : 0.05 138 873 6.33 17460.00
0.49/0.51 c barrier LP : 0.00 0 0 0.00 -
0.49/0.51 c diving/probing LP: 0.00 20 135 6.75 -
0.49/0.51 c strong branching : 0.33 332 6474 19.50 19618.18
0.49/0.51 c (at root node) : - 30 2269 75.63 -
0.49/0.51 c conflict analysis: 0.00 0 0 0.00 -
0.49/0.51 c B&B Tree :
0.49/0.51 c number of runs : 1
0.49/0.51 c nodes : 64
0.49/0.51 c nodes (total) : 64
0.49/0.51 c nodes left : 0
0.49/0.51 c max depth : 16
0.49/0.51 c max depth (total): 16
0.49/0.51 c backtracks : 8 (12.5%)
0.49/0.51 c delayed cutoffs : 5
0.49/0.51 c repropagations : 20 (65 domain reductions, 5 cutoffs)
0.49/0.51 c avg switch length: 2.34
0.49/0.51 c switching time : 0.00
0.49/0.51 c Solution :
0.49/0.51 c Solutions found : 2 (2 improvements)
0.49/0.51 c Primal Bound : +3.00000000000000e+00 (in run 1, after 64 nodes, 0.48 seconds, depth 9, found by <relaxation>)
0.49/0.51 c Dual Bound : +3.00000000000000e+00
0.49/0.51 c Gap : 0.00 %
0.49/0.51 c Root Dual Bound : +3.00000000000000e+00
0.49/0.51 c Time complete: 0.5.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869979-1245187612/watcher-1869979-1245187612 -o /tmp/evaluation-result-1869979-1245187612/solver-1869979-1245187612 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869979-1245187612.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 8860
/proc/meminfo: memFree=1552476/2055920 swapFree=4178716/4192956
[pid=8860] ppid=8858 vsize=7616 CPUtime=0
/proc/8860/stat : 8860 (pbscip.linux.x8) R 8858 8860 6718 0 -1 4194304 564 0 0 0 0 0 0 0 20 0 1 0 186359157 7798784 549 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8860/statm: 1904 560 353 1256 0 643 0
[startup+0.0848981 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8860
/proc/meminfo: memFree=1552476/2055920 swapFree=4178716/4192956
[pid=8860] ppid=8858 vsize=15564 CPUtime=0.08
/proc/8860/stat : 8860 (pbscip.linux.x8) R 8858 8860 6718 0 -1 4194304 3027 0 0 0 7 1 0 0 20 0 1 0 186359157 15937536 2657 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8860/statm: 3891 2657 677 1256 0 2630 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15564
[startup+0.101899 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8860
/proc/meminfo: memFree=1552476/2055920 swapFree=4178716/4192956
[pid=8860] ppid=8858 vsize=15824 CPUtime=0.09
/proc/8860/stat : 8860 (pbscip.linux.x8) R 8858 8860 6718 0 -1 4194304 3046 0 0 0 8 1 0 0 20 0 1 0 186359157 16203776 2676 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8860/statm: 3956 2676 677 1256 0 2695 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15824
[startup+0.30192 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8860
/proc/meminfo: memFree=1552476/2055920 swapFree=4178716/4192956
[pid=8860] ppid=8858 vsize=18728 CPUtime=0.29
/proc/8860/stat : 8860 (pbscip.linux.x8) R 8858 8860 6718 0 -1 4194304 3966 0 0 0 28 1 0 0 22 0 1 0 186359157 19177472 3582 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8860/statm: 4682 3582 687 1256 0 3421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18728
Solver just ended. Dumping a history of the last processes samples
[startup+0.501939 s]
/proc/loadavg: 1.51 1.24 1.23 3/64 8860
/proc/meminfo: memFree=1552476/2055920 swapFree=4178716/4192956
[pid=8860] ppid=8858 vsize=18728 CPUtime=0.49
/proc/8860/stat : 8860 (pbscip.linux.x8) R 8858 8860 6718 0 -1 4194304 3978 0 0 0 47 2 0 0 24 0 1 0 186359157 19177472 3594 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8860/statm: 4682 3594 694 1256 0 3421 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 18728
Child status: 0
Real time (s): 0.518222
CPU time (s): 0.51792
CPU user time (s): 0.489925
CPU system time (s): 0.027995
CPU usage (%): 99.9417
Max. virtual memory (cumulated for all children) (KiB): 18728
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.489925
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3986
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 0.000999 second user time and 0.010998 second system time
The end