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-1869893-1245187062.opb>
0.00/0.01 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.00/0.02 c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 6 upgd conss, 806 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 153/192 (79.7%) - 0 fixings, 0 aggregations, 25 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (3 rounds):
0.00/0.03 c 8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.00/0.03 c 856 implications, 0 cliques
0.00/0.03 c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 135 constraints
0.00/0.03 c 124 constraints of type <and>
0.00/0.03 c 5 constraints of type <linear>
0.00/0.03 c 6 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
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
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 15 | 846k| 0 | 6 | 192 | 135 | 135 | 192 | 257 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 221 | 861k| 0 | 17 | 192 | 135 | 135 | 192 | 263 | 6 | 0 | 0 | 2.000000e+00 | -- | Inf
0.05/0.07 c 0.1s| 1 | 0 | 251 | 901k| 0 | 43 | 192 | 135 | 135 | 192 | 294 | 37 | 0 | 0 | 2.000000e+00 | -- | Inf
0.05/0.10 c 0.1s| 1 | 0 | 308 | 938k| 0 | 46 | 192 | 135 | 135 | 192 | 314 | 57 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 349 | 985k| 0 | 49 | 192 | 135 | 135 | 192 | 338 | 81 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 386 |1082k| 0 | 75 | 192 | 135 | 135 | 192 | 352 | 95 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.23 c 0.2s| 1 | 0 | 468 |1197k| 0 | 73 | 192 | 135 | 135 | 192 | 375 | 118 | 0 | 0 | 2.000000e+00 | -- | Inf
0.29/0.37 c 0.3s| 1 | 2 | 468 |1198k| 0 | 73 | 192 | 135 | 135 | 192 | 375 | 118 | 0 | 17 | 2.000000e+00 | -- | Inf
3.39/3.40 o 2
3.39/3.40 c * 3.3s| 749 | 0 | 11994 |1610k| 35 | - | 192 | 751 | 78 | 192 | 223 |2490 | 616 |1490 | 2.000000e+00 | 2.000000e+00 | 0.00%
3.39/3.40 c
3.39/3.40 c SCIP Status : problem is solved [optimal solution found]
3.39/3.40 c Solving Time (sec) : 3.32
3.39/3.40 c Solving Nodes : 749
3.39/3.40 c Primal Bound : +2.00000000000000e+00 (1 solutions)
3.39/3.40 c Dual Bound : +2.00000000000000e+00
3.39/3.40 c Gap : 0.00 %
3.39/3.40 c NODE 749
3.39/3.40 c DUAL BOUND 2
3.39/3.40 c PRIMAL BOUND 2
3.39/3.40 c GAP 0
3.39/3.40 s OPTIMUM FOUND
3.39/3.40 v -x75 -x74 x73 -x72 x71 -x70 -x69 x68 x67 -x66 -x50 -x49 x48 x47 -x46 -x65 x64 -x63 x62 -x61 x45 -x44 -x43 x42 -x41 -x60 x59 -x58
3.39/3.40 v x57 x56 x40 x39 -x38 x37 -x36 -x55 -x54 -x53 -x52 x51 -x35 x34 x33 x32 -x31 x30 x29 -x28 x27 x26 -x25 x24 -x23 x22 x21 -x20
3.39/3.40 v x19 x18 -x17 x16 x15 x14 -x13 x12 x11 x10 -x9 x8 x7 x6 -x5 -x4 -x3 x2 -x1
3.39/3.40 c SCIP Status : problem is solved [optimal solution found]
3.39/3.40 c Solving Time : 3.32
3.39/3.40 c Original Problem :
3.39/3.40 c Problem name : HOME/instance-1869893-1245187062.opb
3.39/3.40 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.40 c Constraints : 136 initial, 136 maximal
3.39/3.40 c Presolved Problem :
3.39/3.40 c Problem name : t_HOME/instance-1869893-1245187062.opb
3.39/3.40 c Variables : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.40 c Constraints : 135 initial, 751 maximal
3.39/3.40 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.39/3.40 c trivial : 0.01 0 0 0 0 0 0 0 0
3.39/3.40 c dualfix : 0.00 0 0 0 0 0 0 0 0
3.39/3.40 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.39/3.40 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.39/3.40 c implics : 0.00 0 2 0 0 0 0 0 0
3.39/3.40 c probing : 0.01 0 0 0 0 0 0 0 0
3.39/3.40 c and : 0.00 0 0 0 0 0 0 0 0
3.39/3.40 c linear : 0.00 1 5 0 0 0 0 0 18
3.39/3.40 c logicor : 0.00 0 0 0 0 0 0 0 0
3.39/3.40 c root node : - 0 - - 0 - - - -
3.39/3.40 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.39/3.40 c integral : 0 0 0 667 0 5 108 0 0 1218
3.39/3.40 c and : 124 1468 2674 1 0 92 3567 2420 0 0
3.39/3.40 c linear : 5 6 2582 1 0 119 1359 0 0 0
3.39/3.40 c logicor : 6+ 6 1039 0 0 20 197 0 0 0
3.39/3.40 c countsols : 0 0 0 1 0 0 0 0 0 0
3.39/3.40 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.39/3.40 c integral : 1.10 0.00 0.00 1.10 0.00
3.39/3.40 c and : 0.07 0.04 0.03 0.00 0.00
3.39/3.40 c linear : 0.02 0.00 0.02 0.00 0.00
3.39/3.40 c logicor : 0.00 0.00 0.00 0.00 0.00
3.39/3.40 c countsols : 0.00 0.00 0.00 0.00 0.00
3.39/3.40 c Propagators : Time Calls Cutoffs DomReds
3.39/3.40 c rootredcost : 0.00 0 0 0
3.39/3.40 c pseudoobj : 0.00 2356 0 0
3.39/3.40 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.39/3.40 c propagation : 0.03 231 223 1368 23.7 43 13.3 -
3.39/3.40 c infeasible LP : 0.00 4 0 0 0.0 0 0.0 0
3.39/3.40 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.40 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.40 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.39/3.40 c applied globally : - - - 616 17.7 - - -
3.39/3.40 c applied locally : - - - 0 0.0 - - -
3.39/3.40 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.39/3.40 c cut pool : 0.00 5 - - 30 - (maximal pool size: 222)
3.39/3.40 c redcost : 0.04 1468 0 0 0 0
3.39/3.40 c impliedbounds : 0.00 6 0 0 68 0
3.39/3.40 c intobj : 0.00 0 0 0 0 0
3.39/3.40 c gomory : 0.04 6 0 0 99 0
3.39/3.40 c strongcg : 0.05 6 0 0 332 0
3.39/3.40 c cmir : 0.01 6 0 0 42 0
3.39/3.40 c flowcover : 0.03 6 0 0 88 0
3.39/3.40 c clique : 0.00 6 0 0 1 0
3.39/3.40 c zerohalf : 0.00 0 0 0 0 0
3.39/3.40 c mcf : 0.00 1 0 0 0 0
3.39/3.40 c Pricers : Time Calls Vars
3.39/3.40 c problem variables: 0.00 0 0
3.39/3.40 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.39/3.40 c relpscost : 1.10 666 5 108 0 0 1218
3.39/3.40 c pscost : 0.00 0 0 0 0 0 0
3.39/3.40 c inference : 0.00 0 0 0 0 0 0
3.39/3.40 c mostinf : 0.00 0 0 0 0 0 0
3.39/3.40 c leastinf : 0.00 0 0 0 0 0 0
3.39/3.40 c fullstrong : 0.00 0 0 0 0 0 0
3.39/3.40 c allfullstrong : 0.00 0 0 0 0 0 0
3.39/3.40 c random : 0.00 0 0 0 0 0 0
3.39/3.40 c Primal Heuristics : Time Calls Found
3.39/3.40 c LP solutions : 0.00 - 1
3.39/3.40 c pseudo solutions : 0.00 - 0
3.39/3.40 c oneopt : 0.00 0 0
3.39/3.40 c crossover : 0.00 0 0
3.39/3.40 c guideddiving : 0.00 0 0
3.39/3.40 c intshifting : 0.00 0 0
3.39/3.40 c veclendiving : 0.00 3 0
3.39/3.40 c linesearchdiving : 0.01 3 0
3.39/3.40 c objpscostdiving : 0.05 2 0
3.39/3.40 c rootsoldiving : 0.02 2 0
3.39/3.40 c pscostdiving : 0.01 4 0
3.39/3.40 c fracdiving : 0.00 4 0
3.39/3.40 c simplerounding : 0.00 0 0
3.39/3.40 c rounding : 0.02 524 0
3.39/3.40 c shifting : 0.12 160 0
3.39/3.40 c fixandinfer : 0.00 0 0
3.39/3.40 c feaspump : 0.04 3 0
3.39/3.40 c coefdiving : 0.01 4 0
3.39/3.40 c intdiving : 0.00 0 0
3.39/3.40 c actconsdiving : 0.00 0 0
3.39/3.40 c octane : 0.00 0 0
3.39/3.40 c rens : 0.01 1 0
3.39/3.40 c rins : 0.00 0 0
3.39/3.40 c localbranching : 0.00 0 0
3.39/3.40 c mutation : 0.00 0 0
3.39/3.40 c dins : 0.00 0 0
3.39/3.40 c LP : Time Calls Iterations Iter/call Iter/sec
3.39/3.40 c primal LP : 0.22 0 0 0.00 0.00
3.39/3.40 c dual LP : 1.27 1536 11149 7.26 8778.74
3.39/3.40 c barrier LP : 0.00 0 0 0.00 -
3.39/3.40 c diving/probing LP: 0.13 146 845 5.79 6500.00
3.39/3.40 c strong branching : 1.08 1490 15147 10.17 14025.00
3.39/3.40 c (at root node) : - 17 1203 70.76 -
3.39/3.40 c conflict analysis: 0.00 0 0 0.00 -
3.39/3.40 c B&B Tree :
3.39/3.40 c number of runs : 1
3.39/3.40 c nodes : 749
3.39/3.40 c nodes (total) : 749
3.39/3.40 c nodes left : 0
3.39/3.40 c max depth : 35
3.39/3.40 c max depth (total): 35
3.39/3.40 c backtracks : 95 (12.7%)
3.39/3.40 c delayed cutoffs : 60
3.39/3.40 c repropagations : 176 (1019 domain reductions, 58 cutoffs)
3.39/3.40 c avg switch length: 3.33
3.39/3.40 c switching time : 0.23
3.39/3.40 c Solution :
3.39/3.40 c Solutions found : 1 (1 improvements)
3.39/3.40 c Primal Bound : +2.00000000000000e+00 (in run 1, after 749 nodes, 3.32 seconds, depth 31, found by <relaxation>)
3.39/3.40 c Dual Bound : +2.00000000000000e+00
3.39/3.40 c Gap : 0.00 %
3.39/3.40 c Root Dual Bound : +2.00000000000000e+00
3.39/3.41 c Time complete: 3.4.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869893-1245187062/watcher-1869893-1245187062 -o /tmp/evaluation-result-1869893-1245187062/solver-1869893-1245187062 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869893-1245187062.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: 0.91 0.95 0.98 3/64 4359
/proc/meminfo: memFree=1836768/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=5812 CPUtime=0
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186299087 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4359/statm: 1453 501 332 1256 0 192 0
[startup+0.0680181 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4359
/proc/meminfo: memFree=1836768/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=15460 CPUtime=0.05
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 2979 0 0 0 4 1 0 0 18 0 1 0 186299087 15831040 2609 1992294400 4194304 9342243 548682068736 18446744073709551615 5742406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 3865 2609 678 1256 0 2604 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15460
[startup+0.102023 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4359
/proc/meminfo: memFree=1836768/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=16468 CPUtime=0.09
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 3126 0 0 0 7 2 0 0 18 0 1 0 186299087 16863232 2756 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4117 2756 680 1256 0 2856 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16468
[startup+0.302051 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4359
/proc/meminfo: memFree=1836768/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=18300 CPUtime=0.29
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 5075 0 0 0 26 3 0 0 19 0 1 0 186299087 18739200 3086 1992294400 4194304 9342243 548682068736 18446744073709551615 6040764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4575 3086 689 1256 0 3314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18300
[startup+0.701107 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4359
/proc/meminfo: memFree=1836768/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=18300 CPUtime=0.68
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 5145 0 0 0 65 3 0 0 22 0 1 0 186299087 18739200 3156 1992294400 4194304 9342243 548682068736 18446744073709551615 6038445 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4575 3156 696 1256 0 3314 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18300
[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4360
/proc/meminfo: memFree=1826648/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=18300 CPUtime=1.49
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 5227 0 0 0 144 5 0 0 25 0 1 0 186299087 18739200 3238 1992294400 4194304 9342243 548682068736 18446744073709551615 5400071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4575 3238 697 1256 0 3314 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18300
[startup+3.10145 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4360
/proc/meminfo: memFree=1826072/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=18684 CPUtime=3.09
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 5419 0 0 0 302 7 0 0 25 0 1 0 186299087 19132416 3430 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4671 3430 700 1256 0 3410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18684
Solver just ended. Dumping a history of the last processes samples
[startup+3.30548 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4360
/proc/meminfo: memFree=1825560/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=18872 CPUtime=3.3
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 5455 0 0 0 322 8 0 0 25 0 1 0 186299087 19324928 3466 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4718 3466 700 1256 0 3457 0
Current children cumulated CPU time (s) 3.3
Current children cumulated vsize (KiB) 18872
[startup+3.40149 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4360
/proc/meminfo: memFree=1825560/2055920 swapFree=4181384/4192956
[pid=4359] ppid=4357 vsize=18872 CPUtime=3.39
/proc/4359/stat : 4359 (pbscip.linux.x8) R 4357 4359 3868 0 -1 4194304 5461 0 0 0 331 8 0 0 25 0 1 0 186299087 19324928 3472 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4359/statm: 4718 3472 700 1256 0 3457 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 18872
Child status: 0
Real time (s): 3.41763
CPU time (s): 3.41548
CPU user time (s): 3.32849
CPU system time (s): 0.086986
CPU usage (%): 99.9371
Max. virtual memory (cumulated for all children) (KiB): 18872
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.32849
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5466
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= 4
runsolver used 0.002999 second user time and 0.018997 second system time
The end