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-1869848-1245186784.opb>
0.00/0.01 c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.01/0.03 c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1540 impls, 0 clqs
0.01/0.03 c (round 2) 11 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 9 upgd conss, 1562 impls, 0 clqs
0.01/0.05 c (0.0s) probing: 189/309 (61.2%) - 0 fixings, 0 aggregations, 31 implications, 0 bound changes
0.01/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.05 c presolving (3 rounds):
0.01/0.05 c 11 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 27 changed coefficients
0.01/0.05 c 1624 implications, 0 cliques
0.01/0.05 c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 216 constraints
0.01/0.05 c 199 constraints of type <and>
0.01/0.05 c 8 constraints of type <linear>
0.01/0.05 c 9 constraints of type <logicor>
0.01/0.05 c transformed objective value is always integral (scale: 1)
0.01/0.05 c Presolving Time: 0.02
0.01/0.05 c OPT-NLC
0.01/0.05 c -----------------------------------------------------------------------------------------------
0.01/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05 c limits/memory = c 1620
0.01/0.05 c # maximal time in seconds to run
0.01/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05 c limits/time = c 1791
0.01/0.05 c # frequency for displaying node information lines
0.01/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.05 c display/freq = c 10000
0.01/0.05 c -----------------------------------------------------------------------------------------------
0.01/0.05 c start solving problem
0.01/0.05 c
0.01/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.05 c 0.0s| 1 | 0 | 21 |1300k| 0 | 11 | 309 | 216 | 216 | 309 | 413 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.01/0.08 c 0.1s| 1 | 0 | 394 |1329k| 0 | 18 | 309 | 216 | 216 | 309 | 419 | 6 | 0 | 0 | 2.000000e+00 | -- | Inf
0.01/0.10 c 0.1s| 1 | 0 | 416 |1355k| 0 | 30 | 309 | 216 | 216 | 309 | 444 | 31 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 452 |1409k| 0 | 35 | 309 | 216 | 216 | 309 | 484 | 71 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 486 |1451k| 0 | 64 | 309 | 216 | 216 | 309 | 499 | 86 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 532 |1500k| 0 | 73 | 309 | 216 | 216 | 309 | 534 | 121 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.29 c 0.2s| 1 | 0 | 600 |1530k| 0 | 81 | 309 | 216 | 216 | 309 | 551 | 138 | 0 | 0 | 2.000000e+00 | -- | Inf
0.39/0.50 c 0.5s| 1 | 2 | 600 |1531k| 0 | 81 | 309 | 216 | 216 | 309 | 551 | 138 | 0 | 20 | 2.000000e+00 | -- | Inf
5.08/5.15 o 17
5.08/5.15 c * 5.0s| 1018 | 475 | 10130 |2455k| 58 | - | 309 | 834 | 69 | 309 | 239 |3673 | 618 |2369 | 2.000000e+00 | 1.700000e+01 | 750.00%
5.29/5.34 o 2
5.29/5.34 c * 5.1s| 1123 | 0 | 10937 |2087k| 58 | - | 309 | 896 | 66 | 309 | 230 |4047 | 680 |2388 | 2.000000e+00 | 2.000000e+00 | 0.00%
5.29/5.34 c
5.29/5.34 c SCIP Status : problem is solved [optimal solution found]
5.29/5.34 c Solving Time (sec) : 5.13
5.29/5.34 c Solving Nodes : 1123
5.29/5.34 c Primal Bound : +2.00000000000000e+00 (2 solutions)
5.29/5.34 c Dual Bound : +2.00000000000000e+00
5.29/5.34 c Gap : 0.00 %
5.29/5.34 c NODE 1123
5.29/5.34 c DUAL BOUND 2
5.29/5.34 c PRIMAL BOUND 2
5.29/5.34 c GAP 0
5.29/5.34 s OPTIMUM FOUND
5.29/5.34 v -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x80 -x79 x78 x77 -x76 -x110 -x109 x108 -x107 x106 -x75 -x74 -x73 x72
5.29/5.34 v -x71 -x105 -x104 -x103 -x102 x101 -x70 -x69 x68 x67 -x66 x100 -x99 -x98 -x97 x96 -x65 -x64 -x63 x62 -x61 -x95 -x94 -x93 -x92
5.29/5.34 v -x91 x60 x59 -x58 x57 -x56 -x90 -x89 -x88 -x87 x86 -x55 -x54 -x53 x52 -x51 -x85 -x84 -x83 -x82 x81 -x50 -x49 -x48 x47 -x46
5.29/5.34 v -x45 -x44 x43 -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
5.29/5.34 v -x17 x16 x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1
5.29/5.34 c SCIP Status : problem is solved [optimal solution found]
5.29/5.34 c Solving Time : 5.13
5.29/5.34 c Original Problem :
5.29/5.34 c Problem name : HOME/instance-1869848-1245186784.opb
5.29/5.34 c Variables : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
5.29/5.34 c Constraints : 217 initial, 217 maximal
5.29/5.34 c Presolved Problem :
5.29/5.34 c Problem name : t_HOME/instance-1869848-1245186784.opb
5.29/5.34 c Variables : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
5.29/5.34 c Constraints : 216 initial, 896 maximal
5.29/5.34 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
5.29/5.34 c trivial : 0.00 0 0 0 0 0 0 0 0
5.29/5.34 c dualfix : 0.00 0 0 0 0 0 0 0 0
5.29/5.34 c boundshift : 0.00 0 0 0 0 0 0 0 0
5.29/5.34 c inttobinary : 0.00 0 0 0 0 0 0 0 0
5.29/5.34 c implics : 0.00 0 2 0 0 0 0 0 0
5.29/5.34 c probing : 0.01 0 0 0 0 0 0 0 0
5.29/5.34 c and : 0.00 0 0 0 0 0 0 0 0
5.29/5.34 c linear : 0.01 1 8 0 0 0 0 0 27
5.29/5.34 c logicor : 0.00 0 0 0 0 0 0 0 0
5.29/5.34 c root node : - 0 - - 0 - - - -
5.29/5.34 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
5.29/5.34 c integral : 0 0 0 982 0 0 116 0 0 1858
5.29/5.34 c and : 199 2292 4207 1 0 100 5123 3942 0 0
5.29/5.34 c linear : 8 6 4106 1 0 161 1914 0 0 0
5.29/5.34 c logicor : 9+ 6 1565 1 0 7 299 0 0 0
5.29/5.34 c countsols : 0 0 0 2 0 0 0 0 0 0
5.29/5.34 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
5.29/5.34 c integral : 2.78 0.00 0.00 2.78 0.00
5.29/5.34 c and : 0.11 0.10 0.01 0.00 0.00
5.29/5.34 c linear : 0.08 0.00 0.08 0.00 0.00
5.29/5.34 c logicor : 0.02 0.00 0.02 0.00 0.00
5.29/5.34 c countsols : 0.00 0.00 0.00 0.00 0.00
5.29/5.34 c Propagators : Time Calls Cutoffs DomReds
5.29/5.34 c rootredcost : 0.00 1 0 0
5.29/5.34 c pseudoobj : 0.00 3813 0 13
5.29/5.34 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
5.29/5.34 c propagation : 0.03 268 267 1516 20.5 63 17.1 -
5.29/5.34 c infeasible LP : 0.00 6 6 23 13.6 2 17.5 0
5.29/5.34 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
5.29/5.34 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
5.29/5.34 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
5.29/5.34 c applied globally : - - - 680 16.0 - - -
5.29/5.34 c applied locally : - - - 0 0.0 - - -
5.29/5.34 c Separators : Time Calls Cutoffs DomReds Cuts Conss
5.29/5.34 c cut pool : 0.00 5 - - 48 - (maximal pool size: 253)
5.29/5.34 c redcost : 0.03 2293 0 3 0 0
5.29/5.34 c impliedbounds : 0.00 6 0 0 96 0
5.29/5.34 c intobj : 0.00 0 0 0 0 0
5.29/5.34 c gomory : 0.06 6 0 0 121 0
5.29/5.34 c strongcg : 0.03 6 0 0 148 0
5.29/5.34 c cmir : 0.04 6 0 0 75 0
5.29/5.34 c flowcover : 0.03 6 0 0 152 0
5.29/5.34 c clique : 0.00 6 0 0 0 0
5.29/5.34 c zerohalf : 0.00 0 0 0 0 0
5.29/5.34 c mcf : 0.00 1 0 0 0 0
5.29/5.34 c Pricers : Time Calls Vars
5.29/5.34 c problem variables: 0.00 0 0
5.29/5.34 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
5.29/5.34 c relpscost : 2.78 980 0 116 0 0 1858
5.29/5.34 c pscost : 0.00 0 0 0 0 0 0
5.29/5.34 c inference : 0.00 0 0 0 0 0 0
5.29/5.34 c mostinf : 0.00 0 0 0 0 0 0
5.29/5.34 c leastinf : 0.00 0 0 0 0 0 0
5.29/5.34 c fullstrong : 0.00 0 0 0 0 0 0
5.29/5.34 c allfullstrong : 0.00 0 0 0 0 0 0
5.29/5.34 c random : 0.00 0 0 0 0 0 0
5.29/5.34 c Primal Heuristics : Time Calls Found
5.29/5.34 c LP solutions : 0.00 - 2
5.29/5.34 c pseudo solutions : 0.00 - 0
5.29/5.34 c crossover : 0.00 0 0
5.29/5.34 c intshifting : 0.00 0 0
5.29/5.34 c oneopt : 0.00 1 0
5.29/5.34 c veclendiving : 0.00 1 0
5.29/5.34 c linesearchdiving : 0.00 1 0
5.29/5.34 c guideddiving : 0.01 1 0
5.29/5.34 c feaspump : 0.01 1 0
5.29/5.34 c objpscostdiving : 0.00 1 0
5.29/5.34 c rootsoldiving : 0.02 1 0
5.29/5.34 c coefdiving : 0.02 2 0
5.29/5.34 c pscostdiving : 0.01 2 0
5.29/5.34 c fracdiving : 0.02 2 0
5.29/5.34 c simplerounding : 0.00 0 0
5.29/5.34 c rounding : 0.07 673 0
5.29/5.34 c shifting : 0.11 165 0
5.29/5.34 c fixandinfer : 0.00 0 0
5.29/5.34 c intdiving : 0.00 0 0
5.29/5.34 c actconsdiving : 0.00 0 0
5.29/5.34 c octane : 0.00 0 0
5.29/5.34 c rens : 0.02 1 0
5.29/5.34 c rins : 0.00 0 0
5.29/5.34 c localbranching : 0.00 0 0
5.29/5.34 c mutation : 0.00 0 0
5.29/5.34 c dins : 0.00 0 0
5.29/5.34 c LP : Time Calls Iterations Iter/call Iter/sec
5.29/5.34 c primal LP : 0.11 0 0 0.00 0.00
5.29/5.34 c dual LP : 1.15 2410 10107 4.19 8788.70
5.29/5.34 c barrier LP : 0.00 0 0 0.00 -
5.29/5.34 c diving/probing LP: 0.08 183 830 4.54 10375.00
5.29/5.34 c strong branching : 2.76 2388 23925 10.02 8668.48
5.29/5.34 c (at root node) : - 20 1279 63.95 -
5.29/5.34 c conflict analysis: 0.00 0 0 0.00 -
5.29/5.34 c B&B Tree :
5.29/5.34 c number of runs : 1
5.29/5.34 c nodes : 1123
5.29/5.34 c nodes (total) : 1123
5.29/5.34 c nodes left : 0
5.29/5.34 c max depth : 58
5.29/5.34 c max depth (total): 58
5.29/5.34 c backtracks : 110 (9.8%)
5.29/5.34 c delayed cutoffs : 93
5.29/5.34 c repropagations : 489 (1307 domain reductions, 63 cutoffs)
5.29/5.34 c avg switch length: 3.46
5.29/5.34 c switching time : 0.17
5.29/5.34 c Solution :
5.29/5.34 c Solutions found : 2 (2 improvements)
5.29/5.34 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1123 nodes, 5.13 seconds, depth 55, found by <relaxation>)
5.29/5.34 c Dual Bound : +2.00000000000000e+00
5.29/5.34 c Gap : 0.00 %
5.29/5.34 c Root Dual Bound : +2.00000000000000e+00
5.29/5.35 c Time complete: 5.34.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869848-1245186784/watcher-1869848-1245186784 -o /tmp/evaluation-result-1869848-1245186784/solver-1869848-1245186784 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869848-1245186784.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 4076
/proc/meminfo: memFree=1829864/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=4324 CPUtime=0
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 186279104 4427776 460 1992294400 4194304 7823515 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/4076/statm: 1082 467 303 886 0 192 0
[startup+0.0295941 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4076
/proc/meminfo: memFree=1829864/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=12548 CPUtime=0.01
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 2525 0 0 0 0 1 0 0 18 0 1 0 186279104 12849152 2153 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 3137 2153 404 886 0 2247 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12548
[startup+0.101602 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4076
/proc/meminfo: memFree=1829864/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=13956 CPUtime=0.09
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 3079 0 0 0 7 2 0 0 18 0 1 0 186279104 14290944 2705 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 3489 2705 565 886 0 2599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13956
[startup+0.301625 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4076
/proc/meminfo: memFree=1829864/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=19168 CPUtime=0.29
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 4243 0 0 0 26 3 0 0 19 0 1 0 186279104 19628032 3867 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 4792 3876 565 886 0 3902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19168
[startup+0.701669 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4076
/proc/meminfo: memFree=1829864/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=14932 CPUtime=0.69
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 5102 0 0 0 64 5 0 0 22 0 1 0 186279104 15290368 2994 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 3733 2994 571 886 0 2843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14932
[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4077
/proc/meminfo: memFree=1819936/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=14932 CPUtime=1.49
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 5108 0 0 0 142 7 0 0 25 0 1 0 186279104 15290368 3000 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 3733 3000 577 886 0 2843 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14932
[startup+3.10293 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4077
/proc/meminfo: memFree=1819744/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=14932 CPUtime=3.09
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 5111 0 0 0 297 12 0 0 25 0 1 0 186279104 15290368 3003 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 3733 3003 577 886 0 2843 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14932
Solver just ended. Dumping a history of the last processes samples
[startup+4.70111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4077
/proc/meminfo: memFree=1819360/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=15720 CPUtime=4.69
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 5306 0 0 0 451 18 0 0 25 0 1 0 186279104 16097280 3198 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 3930 3198 577 886 0 3040 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 15720
[startup+5.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4077
/proc/meminfo: memFree=1819360/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=16028 CPUtime=5.08
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 5378 0 0 0 489 19 0 0 25 0 1 0 186279104 16412672 3270 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 4007 3270 577 886 0 3117 0
Current children cumulated CPU time (s) 5.08
Current children cumulated vsize (KiB) 16028
[startup+5.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4077
/proc/meminfo: memFree=1819360/2055920 swapFree=4191900/4192956
[pid=4076] ppid=4074 vsize=16028 CPUtime=5.29
/proc/4076/stat : 4076 (pbscip.linux.x8) R 4074 4076 3375 0 -1 4194304 5383 0 0 0 509 20 0 0 25 0 1 0 186279104 16412672 3275 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4076/statm: 4007 3275 577 886 0 3117 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 16028
Child status: 0
Real time (s): 5.35704
CPU time (s): 5.35519
CPU user time (s): 5.14722
CPU system time (s): 0.207968
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 19168
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.14722
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5388
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= 10
runsolver used 0.010998 second user time and 0.015997 second system time
The end