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-1869731-1245185404.opb>
0.00/0.01 c original problem has 190 variables (190 bin, 0 int, 0 impl, 0 cont) and 419 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 56 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1558 impls, 0 clqs
0.00/0.03 c (round 2) 56 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 323 upgd conss, 1558 impls, 0 clqs
0.00/0.03 c (round 3) 56 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 337 upgd conss, 1558 impls, 0 clqs
0.02/0.04 c (0.0s) probing: 118/134 (88.1%) - 0 fixings, 3 aggregations, 28 implications, 0 bound changes
0.02/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04 c (round 4) 59 del vars, 82 del conss, 30 chg bounds, 0 chg sides, 0 chg coeffs, 337 upgd conss, 1608 impls, 0 clqs
0.02/0.04 c (0.0s) probing: 128/134 (95.5%) - 0 fixings, 3 aggregations, 28 implications, 0 bound changes
0.02/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04 c presolving (5 rounds):
0.02/0.04 c 59 deleted vars, 82 deleted constraints, 30 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.04 c 1608 implications, 0 cliques
0.02/0.04 c presolved problem has 131 variables (131 bin, 0 int, 0 impl, 0 cont) and 337 constraints
0.02/0.04 c 337 constraints of type <logicor>
0.02/0.04 c transformed objective value is always integral (scale: 1)
0.02/0.04 c Presolving Time: 0.02
0.02/0.04 c strange?!, PURESAT with obj
0.02/0.04 c -----------------------------------------------------------------------------------------------
0.02/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04 c limits/memory = c 1620
0.02/0.04 c # maximal time in seconds to run
0.02/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04 c limits/time = c 1791
0.02/0.04 c # frequency for displaying node information lines
0.02/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04 c display/freq = c 10000
0.02/0.04 c -----------------------------------------------------------------------------------------------
0.02/0.04 c start solving problem
0.02/0.04 c
0.02/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.05 c 0.0s| 1 | 0 | 82 | 998k| 0 | 42 | 131 | 337 | 337 | 131 | 337 | 0 | 0 | 0 | 3.250000e+01 | -- | Inf
0.02/0.05 o 39
0.02/0.05 c s 0.0s| 1 | 0 | 82 |1005k| 0 | 42 | 131 | 337 | 337 | 131 | 337 | 0 | 0 | 0 | 3.250000e+01 | 3.900000e+01 | 20.00%
0.02/0.09 c 0.1s| 1 | 0 | 100 |1012k| 0 | 26 | 131 | 337 | 337 | 131 | 338 | 1 | 0 | 0 | 3.275000e+01 | 3.900000e+01 | 19.08%
0.02/0.09 o 35
0.02/0.09 c s 0.1s| 1 | 0 | 100 |1014k| 0 | 26 | 131 | 337 | 337 | 131 | 338 | 1 | 0 | 0 | 3.275000e+01 | 3.500000e+01 | 6.87%
0.09/0.11 c 0.1s| 1 | 0 | 104 |1020k| 0 | 38 | 131 | 337 | 337 | 131 | 340 | 3 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.09/0.11 o 35
0.09/0.11 c s 0.1s| 1 | 0 | 104 |1023k| 0 | 38 | 131 | 337 | 337 | 131 | 340 | 3 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.09/0.15 c 0.1s| 1 | 0 | 112 |1041k| 0 | 42 | 131 | 337 | 337 | 131 | 341 | 4 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.09/0.19 c 0.2s| 1 | 0 | 119 |1119k| 0 | 42 | 131 | 337 | 337 | 131 | 343 | 6 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.19/0.24 c 0.2s| 1 | 0 | 137 |1228k| 0 | 38 | 131 | 337 | 337 | 131 | 344 | 7 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.19/0.29 c 0.3s| 1 | 0 | 158 |1315k| 0 | 45 | 131 | 337 | 337 | 131 | 345 | 8 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.29/0.35 c 0.3s| 1 | 0 | 177 |1474k| 0 | 44 | 131 | 337 | 337 | 131 | 346 | 9 | 0 | 0 | 3.300000e+01 | 3.500000e+01 | 6.06%
0.29/0.35 o 34
0.29/0.35 c R 0.3s| 1 | 0 | 177 |1476k| 0 | 44 | 131 | 337 | 337 | 131 | 346 | 9 | 0 | 0 | 3.300000e+01 | 3.400000e+01 | 3.03%
0.29/0.38 o 33
0.29/0.38 c E 0.3s| 1 | 0 | 177 |1478k| 0 | - | 131 | 337 | 337 | 131 | 346 | 9 | 0 | 0 | 3.300000e+01 | 3.300000e+01 | 0.00%
0.29/0.38 c 0.3s| 1 | 0 | 177 |1478k| 0 | - | 131 | 337 | 337 | 131 | 346 | 9 | 0 | 0 | 3.300000e+01 | 3.300000e+01 | 0.00%
0.29/0.38 c
0.29/0.38 c SCIP Status : problem is solved [optimal solution found]
0.29/0.38 c Solving Time (sec) : 0.34
0.29/0.38 c Solving Nodes : 1
0.29/0.38 c Primal Bound : +3.30000000000107e+01 (7 solutions)
0.29/0.38 c Dual Bound : +3.30000000000107e+01
0.29/0.38 c Gap : 0.00 %
0.29/0.38 c NODE 1
0.29/0.38 c DUAL BOUND 33
0.29/0.38 c PRIMAL BOUND 33
0.29/0.38 c GAP 0
0.29/0.38 s OPTIMUM FOUND
0.29/0.38 v x190 x187 -x184 -x183 -x182 x179 x176 -x173 -x172 x169 x166 -x162 -x160 -x167 x158 -x155 -x154 -x153 -x150 x146 -x142 -x148 -x141
0.29/0.38 v x140 x137 -x135 -x133 -x132 -x131 x121 -x118 x117 -x108 x105 -x103 -x99 -x106 -x98 -x97 x96 -x82 -x129 -x81 -x80 -x79 -x78
0.29/0.38 v x72 -x64 -x63 -x188 -x62 -x61 -x60 -x59 -x185 -x180 -x177 -x174 -x58 -x170 -x51 -x50 -x164 -x49 -x48 -x156 -x47 -x46 x45 -x40
0.29/0.38 v -x151 -x39 -x38 x37 -x144 -x138 -x36 -x35 -x115 -x34 -x31 -x30 -x29 -x28 x119 -x27 -x26 -x25 -x24 -x23 -x94 -x22 -x21 -x20
0.29/0.38 v -x19 -x76 -x70 -x6 -x189 -x186 -x181 -x178 -x175 -x171 -x168 -x165 -x163 -x161 -x159 -x157 -x152 -x149 -x147 -x145 -x143 -x139
0.29/0.38 v -x136 -x134 -x130 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x120 -x116 -x114 -x113 -x112 -x111 -x110 -x109 -x107 -x104 -x102
0.29/0.38 v -x101 -x100 -x95 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x77 -x75 -x74 -x73 -x71 x69 x68 -x67 -x66 x65 x57
0.29/0.38 v x56 x55 x54 x53 x52 x44 x43 x42 x41 x33 x32 x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x5 x4 x3 x2 x1
0.29/0.38 c SCIP Status : problem is solved [optimal solution found]
0.29/0.38 c Solving Time : 0.34
0.29/0.38 c Original Problem :
0.29/0.38 c Problem name : HOME/instance-1869731-1245185404.opb
0.29/0.38 c Variables : 190 (190 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.38 c Constraints : 419 initial, 419 maximal
0.29/0.38 c Presolved Problem :
0.29/0.38 c Problem name : t_HOME/instance-1869731-1245185404.opb
0.29/0.38 c Variables : 131 (131 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.38 c Constraints : 337 initial, 337 maximal
0.29/0.38 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.29/0.38 c trivial : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c implics : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c probing : 0.01 0 3 0 0 0 0 0 0
0.29/0.38 c linear : 0.01 30 26 0 30 0 82 0 0
0.29/0.38 c logicor : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c root node : - 0 - - 0 - - - -
0.29/0.38 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.29/0.38 c integral : 0 0 0 0 0 0 0 0 0 0
0.29/0.38 c logicor : 337 7 270 0 0 0 0 0 0 0
0.29/0.38 c countsols : 0 0 0 0 0 0 0 0 0 0
0.29/0.38 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.29/0.38 c integral : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c logicor : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c countsols : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c Propagators : Time Calls Cutoffs DomReds
0.29/0.38 c rootredcost : 0.00 0 0 0
0.29/0.38 c pseudoobj : 0.00 4 0 0
0.29/0.38 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.38 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.38 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.38 c applied globally : - - - 0 0.0 - - -
0.29/0.38 c applied locally : - - - 0 0.0 - - -
0.29/0.38 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.38 c cut pool : 0.00 6 - - 44 - (maximal pool size: 185)
0.29/0.38 c redcost : 0.00 7 0 0 0 0
0.29/0.38 c impliedbounds : 0.00 7 0 0 2 0
0.29/0.38 c intobj : 0.00 0 0 0 0 0
0.29/0.38 c gomory : 0.12 7 0 0 1635 0
0.29/0.38 c strongcg : 0.10 7 0 0 1635 0
0.29/0.38 c cmir : 0.02 7 0 0 0 0
0.29/0.38 c flowcover : 0.02 7 0 0 0 0
0.29/0.38 c clique : 0.00 1 0 0 0 0
0.29/0.38 c zerohalf : 0.00 0 0 0 0 0
0.29/0.38 c mcf : 0.00 1 0 0 0 0
0.29/0.38 c Pricers : Time Calls Vars
0.29/0.38 c problem variables: 0.00 0 0
0.29/0.38 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.38 c pscost : 0.00 0 0 0 0 0 0
0.29/0.38 c inference : 0.00 0 0 0 0 0 0
0.29/0.38 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.38 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.38 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.38 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.38 c random : 0.00 0 0 0 0 0 0
0.29/0.38 c relpscost : 0.00 0 0 0 0 0 0
0.29/0.38 c Primal Heuristics : Time Calls Found
0.29/0.38 c LP solutions : 0.00 - 0
0.29/0.38 c pseudo solutions : 0.00 - 0
0.29/0.38 c simplerounding : 0.00 0 0
0.29/0.38 c rounding : 0.00 8 1
0.29/0.38 c shifting : 0.00 8 5
0.29/0.38 c intshifting : 0.00 0 0
0.29/0.38 c oneopt : 0.00 1 0
0.29/0.38 c fixandinfer : 0.00 0 0
0.29/0.38 c feaspump : 0.00 0 0
0.29/0.38 c coefdiving : 0.00 0 0
0.29/0.38 c pscostdiving : 0.00 0 0
0.29/0.38 c fracdiving : 0.00 0 0
0.29/0.38 c veclendiving : 0.00 0 0
0.29/0.38 c intdiving : 0.00 0 0
0.29/0.38 c actconsdiving : 0.00 0 0
0.29/0.38 c objpscostdiving : 0.00 0 0
0.29/0.38 c rootsoldiving : 0.00 0 0
0.29/0.38 c linesearchdiving : 0.00 0 0
0.29/0.38 c guideddiving : 0.00 0 0
0.29/0.38 c octane : 0.00 0 0
0.29/0.38 c rens : 0.03 1 1
0.29/0.38 c rins : 0.00 0 0
0.29/0.38 c localbranching : 0.00 0 0
0.29/0.38 c mutation : 0.00 0 0
0.29/0.38 c crossover : 0.00 0 0
0.29/0.38 c dins : 0.00 0 0
0.29/0.38 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.38 c primal LP : 0.00 0 0 0.00 -
0.29/0.38 c dual LP : 0.03 8 177 22.12 5900.00
0.29/0.38 c barrier LP : 0.00 0 0 0.00 -
0.29/0.38 c diving/probing LP: 0.00 0 0 0.00 -
0.29/0.38 c strong branching : 0.00 0 0 0.00 -
0.29/0.38 c (at root node) : - 0 0 0.00 -
0.29/0.38 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.38 c B&B Tree :
0.29/0.38 c number of runs : 1
0.29/0.38 c nodes : 1
0.29/0.38 c nodes (total) : 1
0.29/0.38 c nodes left : 0
0.29/0.38 c max depth : 0
0.29/0.38 c max depth (total): 0
0.29/0.38 c backtracks : 0 (0.0%)
0.29/0.38 c delayed cutoffs : 0
0.29/0.38 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.29/0.38 c avg switch length: 2.00
0.29/0.38 c switching time : 0.00
0.29/0.38 c Solution :
0.29/0.38 c Solutions found : 7 (5 improvements)
0.29/0.38 c Primal Bound : +3.30000000000107e+01 (in run 1, after 1 nodes, 0.34 seconds, depth 0, found by <rens>)
0.29/0.38 c Dual Bound : +3.30000000000107e+01
0.29/0.38 c Gap : 0.00 %
0.29/0.38 c Root Dual Bound : +3.30000000000107e+01
0.29/0.39 c Time complete: 0.38.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869731-1245185404/watcher-1869731-1245185404 -o /tmp/evaluation-result-1869731-1245185404/solver-1869731-1245185404 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869731-1245185404.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 1.00 1.00 3/64 7575
/proc/meminfo: memFree=1833952/2055920 swapFree=4191900/4192956
[pid=7575] ppid=7573 vsize=5812 CPUtime=0
/proc/7575/stat : 7575 (pbscip.linux.x8) R 7573 7575 6988 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186139691 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7575/statm: 1453 501 332 1256 0 192 0
[startup+0.037733 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7575
/proc/meminfo: memFree=1833952/2055920 swapFree=4191900/4192956
[pid=7575] ppid=7573 vsize=13996 CPUtime=0.02
/proc/7575/stat : 7575 (pbscip.linux.x8) R 7573 7575 6988 0 -1 4194304 2674 0 0 0 2 0 0 0 18 0 1 0 186139691 14331904 2304 1992294400 4194304 9342243 548682068736 18446744073709551615 4771248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7575/statm: 3499 2304 486 1256 0 2238 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13996
[startup+0.101727 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7575
/proc/meminfo: memFree=1833952/2055920 swapFree=4191900/4192956
[pid=7575] ppid=7573 vsize=17492 CPUtime=0.09
/proc/7575/stat : 7575 (pbscip.linux.x8) R 7573 7575 6988 0 -1 4194304 3395 0 0 0 8 1 0 0 18 0 1 0 186139691 17911808 3024 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7575/statm: 4373 3024 654 1256 0 3112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17492
[startup+0.301759 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7575
/proc/meminfo: memFree=1833952/2055920 swapFree=4191900/4192956
[pid=7575] ppid=7573 vsize=20376 CPUtime=0.29
/proc/7575/stat : 7575 (pbscip.linux.x8) R 7573 7575 6988 0 -1 4194304 3998 0 0 0 27 2 0 0 19 0 1 0 186139691 20865024 3626 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7575/statm: 5094 3626 655 1256 0 3833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20376
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.397636
CPU time (s): 0.396939
CPU user time (s): 0.359945
CPU system time (s): 0.036994
CPU usage (%): 99.8247
Max. virtual memory (cumulated for all children) (KiB): 20376
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.359945
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= 5808
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 0.002999 second user time and 0.006998 second system time
The end