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-1869871-1245186944.opb>
0.00/0.01 c original problem has 162 variables (162 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 16 chg coeffs, 0 upgd conss, 516 impls, 0 clqs
0.00/0.02 c (round 2) 15 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 4 upgd conss, 756 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.02 c (round 4) 39 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.03 c presolving (5 rounds):
0.00/0.03 c 39 deleted vars, 30 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 894 implications, 0 cliques
0.00/0.03 c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.03 c 75 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 | 10 | 633k| 0 | 3 | 123 | 82 | 82 | 123 | 157 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 159 | 651k| 0 | 11 | 123 | 82 | 82 | 123 | 163 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 174 | 675k| 0 | 18 | 123 | 82 | 82 | 123 | 171 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 196 | 720k| 0 | 22 | 123 | 82 | 82 | 123 | 182 | 25 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.09 c 0.1s| 1 | 0 | 223 | 744k| 0 | 36 | 123 | 82 | 82 | 123 | 187 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 241 | 752k| 0 | 47 | 123 | 82 | 82 | 123 | 200 | 43 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 300 | 761k| 0 | 45 | 123 | 82 | 82 | 123 | 211 | 54 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.28 c 0.2s| 1 | 2 | 300 | 761k| 0 | 45 | 123 | 82 | 82 | 123 | 211 | 54 | 0 | 31 | 3.000000e+00 | -- | Inf
1.39/1.41 o 17
1.39/1.41 c c 1.4s| 407 | 144 | 5519 |1008k| 29 | - | 123 | 229 | 24 | 123 | 117 |1310 | 147 | 868 | 3.000000e+00 | 1.700000e+01 | 466.67%
1.39/1.47 o 3
1.39/1.47 c * 1.4s| 454 | 0 | 5861 | 892k| 29 | - | 123 | 219 | 60 | 123 | 101 |1366 | 177 | 871 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.39/1.47 c
1.39/1.47 c SCIP Status : problem is solved [optimal solution found]
1.39/1.47 c Solving Time (sec) : 1.42
1.39/1.47 c Solving Nodes : 454
1.39/1.47 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.39/1.47 c Dual Bound : +3.00000000000000e+00
1.39/1.47 c Gap : 0.00 %
1.39/1.47 c NODE 454
1.39/1.47 c DUAL BOUND 3
1.39/1.47 c PRIMAL BOUND 3
1.39/1.47 c GAP 0
1.39/1.47 s OPTIMUM FOUND
1.39/1.47 v -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x36 x35 x34 -x33 -x32 x31 -x42 -x41 -x40 -x39 -x38 -x37 -x30 -x29 x28
1.39/1.47 v -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 x2 x1
1.39/1.47 c SCIP Status : problem is solved [optimal solution found]
1.39/1.47 c Solving Time : 1.42
1.39/1.47 c Original Problem :
1.39/1.47 c Problem name : HOME/instance-1869871-1245186944.opb
1.39/1.47 c Variables : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.47 c Constraints : 115 initial, 115 maximal
1.39/1.47 c Presolved Problem :
1.39/1.47 c Problem name : t_HOME/instance-1869871-1245186944.opb
1.39/1.47 c Variables : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.47 c Constraints : 82 initial, 229 maximal
1.39/1.47 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.39/1.47 c trivial : 0.00 0 0 0 0 0 0 0 0
1.39/1.47 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.39/1.47 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.39/1.47 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.39/1.47 c implics : 0.00 0 0 0 0 0 0 0 0
1.39/1.47 c probing : 0.01 0 0 0 0 0 0 0 0
1.39/1.47 c and : 0.00 6 30 0 0 0 30 0 30
1.39/1.47 c linear : 0.00 1 2 0 0 0 0 0 16
1.39/1.47 c logicor : 0.00 0 0 0 0 0 0 0 0
1.39/1.47 c root node : - 14 - - 14 - - - -
1.39/1.47 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.39/1.47 c integral : 0 0 0 381 0 0 43 0 0 706
1.39/1.47 c and : 75 904 1669 1 0 45 1658 1335 0 0
1.39/1.47 c linear : 3 6 1624 1 0 95 825 0 0 0
1.39/1.47 c logicor : 4+ 6 654 1 0 11 133 0 0 0
1.39/1.47 c countsols : 0 0 0 1 0 0 0 0 0 0
1.39/1.47 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.39/1.47 c integral : 0.39 0.00 0.00 0.39 0.00
1.39/1.47 c and : 0.00 0.00 0.00 0.00 0.00
1.39/1.47 c linear : 0.05 0.00 0.05 0.00 0.00
1.39/1.47 c logicor : 0.01 0.00 0.01 0.00 0.00
1.39/1.47 c countsols : 0.00 0.00 0.00 0.00 0.00
1.39/1.47 c Propagators : Time Calls Cutoffs DomReds
1.39/1.47 c rootredcost : 0.00 1 0 2
1.39/1.47 c pseudoobj : 0.00 1415 0 0
1.39/1.47 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.39/1.47 c propagation : 0.01 151 147 737 23.6 9 13.6 -
1.39/1.47 c infeasible LP : 0.00 12 0 0 0.0 0 0.0 0
1.39/1.47 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.47 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.39/1.47 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.39/1.47 c applied globally : - - - 177 13.6 - - -
1.39/1.47 c applied locally : - - - 0 0.0 - - -
1.39/1.47 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.39/1.47 c cut pool : 0.00 5 - - 20 - (maximal pool size: 122)
1.39/1.47 c redcost : 0.00 907 0 3 0 0
1.39/1.47 c impliedbounds : 0.00 6 0 0 31 0
1.39/1.47 c intobj : 0.00 0 0 0 0 0
1.39/1.47 c gomory : 0.03 6 0 0 67 0
1.39/1.47 c strongcg : 0.01 6 0 0 95 0
1.39/1.47 c cmir : 0.00 6 0 0 47 0
1.39/1.47 c flowcover : 0.05 6 0 0 84 0
1.39/1.47 c clique : 0.00 1 0 0 0 0
1.39/1.47 c zerohalf : 0.00 0 0 0 0 0
1.39/1.47 c mcf : 0.00 1 0 0 0 0
1.39/1.47 c Pricers : Time Calls Vars
1.39/1.47 c problem variables: 0.00 0 0
1.39/1.47 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.39/1.47 c relpscost : 0.39 380 0 43 0 0 706
1.39/1.47 c pscost : 0.00 0 0 0 0 0 0
1.39/1.47 c inference : 0.00 0 0 0 0 0 0
1.39/1.47 c mostinf : 0.00 0 0 0 0 0 0
1.39/1.47 c leastinf : 0.00 0 0 0 0 0 0
1.39/1.47 c fullstrong : 0.00 0 0 0 0 0 0
1.39/1.47 c allfullstrong : 0.00 0 0 0 0 0 0
1.39/1.47 c random : 0.00 0 0 0 0 0 0
1.39/1.47 c Primal Heuristics : Time Calls Found
1.39/1.47 c LP solutions : 0.00 - 1
1.39/1.47 c pseudo solutions : 0.00 - 0
1.39/1.47 c crossover : 0.00 0 0
1.39/1.47 c intshifting : 0.00 0 0
1.39/1.47 c oneopt : 0.00 1 0
1.39/1.47 c coefdiving : 0.02 2 1
1.39/1.47 c guideddiving : 0.00 2 0
1.39/1.47 c linesearchdiving : 0.01 2 0
1.39/1.47 c fracdiving : 0.01 2 0
1.39/1.47 c pscostdiving : 0.00 2 0
1.39/1.47 c feaspump : 0.02 2 0
1.39/1.47 c simplerounding : 0.00 0 0
1.39/1.47 c rounding : 0.03 371 0
1.39/1.47 c shifting : 0.04 100 0
1.39/1.47 c fixandinfer : 0.00 0 0
1.39/1.47 c veclendiving : 0.01 2 0
1.39/1.47 c intdiving : 0.00 0 0
1.39/1.47 c actconsdiving : 0.00 0 0
1.39/1.47 c objpscostdiving : 0.02 2 0
1.39/1.47 c rootsoldiving : 0.01 1 0
1.39/1.47 c octane : 0.00 0 0
1.39/1.47 c rens : 0.02 1 0
1.39/1.47 c rins : 0.00 0 0
1.39/1.47 c localbranching : 0.00 0 0
1.39/1.47 c mutation : 0.00 0 0
1.39/1.47 c dins : 0.00 0 0
1.39/1.47 c LP : Time Calls Iterations Iter/call Iter/sec
1.39/1.47 c primal LP : 0.07 0 0 0.00 0.00
1.39/1.47 c dual LP : 0.45 948 5352 5.65 11893.33
1.39/1.47 c barrier LP : 0.00 0 0 0.00 -
1.39/1.47 c diving/probing LP: 0.09 114 509 4.46 5655.56
1.39/1.47 c strong branching : 0.39 871 9683 11.12 24828.21
1.39/1.47 c (at root node) : - 31 1906 61.48 -
1.39/1.47 c conflict analysis: 0.00 0 0 0.00 -
1.39/1.47 c B&B Tree :
1.39/1.47 c number of runs : 1
1.39/1.47 c nodes : 454
1.39/1.47 c nodes (total) : 454
1.39/1.47 c nodes left : 0
1.39/1.47 c max depth : 29
1.39/1.47 c max depth (total): 29
1.39/1.47 c backtracks : 64 (14.1%)
1.39/1.47 c delayed cutoffs : 37
1.39/1.47 c repropagations : 167 (600 domain reductions, 34 cutoffs)
1.39/1.47 c avg switch length: 3.39
1.39/1.47 c switching time : 0.10
1.39/1.47 c Solution :
1.39/1.47 c Solutions found : 2 (2 improvements)
1.39/1.47 c Primal Bound : +3.00000000000000e+00 (in run 1, after 454 nodes, 1.42 seconds, depth 23, found by <relaxation>)
1.39/1.47 c Dual Bound : +3.00000000000000e+00
1.39/1.47 c Gap : 0.00 %
1.39/1.47 c Root Dual Bound : +3.00000000000000e+00
1.39/1.48 c Time complete: 1.47.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869871-1245186944/watcher-1869871-1245186944 -o /tmp/evaluation-result-1869871-1245186944/solver-1869871-1245186944 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869871-1245186944.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: 1.00 1.01 1.00 3/65 7075
/proc/meminfo: memFree=1829112/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=6052 CPUtime=0
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 544 0 0 0 0 0 0 0 18 0 1 0 186293814 6197248 528 1992294400 4194304 9342243 548682068736 18446744073709551615 8223589 0 0 4096 0 0 0 0 17 1 0 0
/proc/7075/statm: 1904 535 353 1256 0 643 0
[startup+0.08685 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7075
/proc/meminfo: memFree=1829112/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=15420 CPUtime=0.08
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 3063 0 0 0 7 1 0 0 18 0 1 0 186293814 15790080 2692 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 3855 2692 677 1256 0 2594 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15420
[startup+0.101852 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7075
/proc/meminfo: memFree=1829112/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=15592 CPUtime=0.09
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 3071 0 0 0 8 1 0 0 18 0 1 0 186293814 15966208 2700 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 3898 2700 677 1256 0 2637 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15592
[startup+0.301875 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7075
/proc/meminfo: memFree=1829112/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=21312 CPUtime=0.29
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 5833 0 0 0 27 2 0 0 19 0 1 0 186293814 21823488 3845 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 5328 3845 690 1256 0 4067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21312
[startup+0.70192 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7075
/proc/meminfo: memFree=1829112/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=21648 CPUtime=0.69
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 5935 0 0 0 66 3 0 0 22 0 1 0 186293814 22167552 3947 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 5412 3947 694 1256 0 4151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21648
Solver just ended. Dumping a history of the last processes samples
[startup+1.10597 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7076
/proc/meminfo: memFree=1815984/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=21812 CPUtime=1.1
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 5970 0 0 0 106 4 0 0 25 0 1 0 186293814 22335488 3982 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 5453 3982 697 1256 0 4192 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 21812
[startup+1.30199 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7076
/proc/meminfo: memFree=1815984/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=21812 CPUtime=1.29
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 5986 0 0 0 125 4 0 0 25 0 1 0 186293814 22335488 3998 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 5453 3998 697 1256 0 4192 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 21812
[startup+1.402 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7076
/proc/meminfo: memFree=1815984/2055920 swapFree=4191900/4192956
[pid=7075] ppid=7073 vsize=21980 CPUtime=1.39
/proc/7075/stat : 7075 (pbscip.linux.x8) R 7073 7075 6311 0 -1 4194304 5988 0 0 0 134 5 0 0 25 0 1 0 186293814 22507520 4000 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7075/statm: 5495 4000 697 1256 0 4234 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 21980
Child status: 0
Real time (s): 1.4845
CPU time (s): 1.48377
CPU user time (s): 1.42578
CPU system time (s): 0.057991
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 23220
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.42578
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5994
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= 3
involuntary context switches= 2
runsolver used 0.003999 second user time and 0.012998 second system time
The end