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-1870206-1245189561.opb>
0.00/0.01 c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 1012 impls, 0 clqs
0.00/0.02 c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 7 upgd conss, 1034 impls, 0 clqs
0.02/0.03 c (0.0s) probing: 160/231 (69.3%) - 0 fixings, 0 aggregations, 27 implications, 0 bound changes
0.02/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.03 c presolving (3 rounds):
0.02/0.03 c 9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 21 changed coefficients
0.02/0.03 c 1088 implications, 0 cliques
0.02/0.03 c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.02/0.03 c 149 constraints of type <and>
0.02/0.03 c 6 constraints of type <linear>
0.02/0.03 c 7 constraints of type <logicor>
0.02/0.03 c transformed objective value is always integral (scale: 1)
0.02/0.03 c Presolving Time: 0.02
0.02/0.04 c OPT-NLC
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
0.02/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.04 c 0.0s| 1 | 0 | 15 | 995k| 0 | 5 | 231 | 162 | 162 | 231 | 309 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.02/0.05 c 0.0s| 1 | 0 | 222 |1009k| 0 | 6 | 231 | 162 | 162 | 231 | 314 | 5 | 0 | 0 | 2.000000e+00 | -- | Inf
0.02/0.06 c 0.0s| 1 | 0 | 239 |1029k| 0 | 17 | 231 | 162 | 162 | 231 | 338 | 29 | 0 | 0 | 2.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 260 |1055k| 0 | 23 | 231 | 162 | 162 | 231 | 358 | 49 | 0 | 0 | 2.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 287 |1097k| 0 | 52 | 231 | 162 | 162 | 231 | 369 | 60 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 332 |1126k| 0 | 35 | 231 | 162 | 162 | 231 | 387 | 78 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 382 |1142k| 0 | 44 | 231 | 162 | 162 | 231 | 398 | 89 | 0 | 0 | 2.000000e+00 | -- | Inf
0.39/0.40 c 0.4s| 1 | 2 | 382 |1142k| 0 | 44 | 231 | 162 | 162 | 231 | 398 | 89 | 0 | 27 | 2.000000e+00 | -- | Inf
2.20/2.21 o 26
2.20/2.21 c * 2.1s| 446 | 250 | 4313 |1667k| 42 | - | 231 | 526 | 84 | 231 | 169 |1503 | 364 |1542 | 2.000000e+00 | 2.600000e+01 |1200.00%
2.20/2.22 o 2
2.20/2.22 c * 2.1s| 457 | 0 | 4368 |1493k| 42 | - | 231 | 533 | 62 | 231 | 152 |1523 | 371 |1552 | 2.000000e+00 | 2.000000e+00 | 0.00%
2.20/2.22 c
2.20/2.22 c SCIP Status : problem is solved [optimal solution found]
2.20/2.22 c Solving Time (sec) : 2.13
2.20/2.22 c Solving Nodes : 457
2.20/2.22 c Primal Bound : +2.00000000000000e+00 (2 solutions)
2.20/2.22 c Dual Bound : +2.00000000000000e+00
2.20/2.22 c Gap : 0.00 %
2.20/2.22 c NODE 457
2.20/2.22 c DUAL BOUND 2
2.20/2.22 c PRIMAL BOUND 2
2.20/2.22 c GAP 0
2.20/2.22 s OPTIMUM FOUND
2.20/2.22 v -x90 -x89 -x88 x87 x86 -x85 x84 x83 x82 x81 -x60 x59 x58 x57 -x56 -x80 x79 -x78 x77 x76 x55 x54 -x53 x52 -x51 -x75 -x74 -x73 -x72
2.20/2.22 v x71 x50 -x49 -x48 x47 -x46 -x70 -x69 -x68 -x67 x66 -x45 x44 -x43 x42 -x41 -x65 -x64 -x63 -x62 x61 -x40 -x39 x38 x37 -x36 -x35
2.20/2.22 v -x34 x33 x32 x31 x30 -x29 -x28 x27 x26 x25 -x24 x23 -x22 x21 -x20 -x19 x18 -x17 x16 -x15 -x14 x13 x12 x11 x10 -x9 -x8 x7
2.20/2.22 v x6 -x5 -x4 -x3 x2 -x1
2.20/2.22 c SCIP Status : problem is solved [optimal solution found]
2.20/2.22 c Solving Time : 2.13
2.20/2.22 c Original Problem :
2.20/2.22 c Problem name : HOME/instance-1870206-1245189561.opb
2.20/2.22 c Variables : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
2.20/2.22 c Constraints : 163 initial, 163 maximal
2.20/2.22 c Presolved Problem :
2.20/2.22 c Problem name : t_HOME/instance-1870206-1245189561.opb
2.20/2.22 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
2.20/2.22 c Constraints : 162 initial, 533 maximal
2.20/2.22 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.20/2.22 c trivial : 0.00 0 0 0 0 0 0 0 0
2.20/2.22 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.20/2.22 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.20/2.22 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.20/2.22 c implics : 0.00 0 2 0 0 0 0 0 0
2.20/2.22 c probing : 0.01 0 0 0 0 0 0 0 0
2.20/2.22 c and : 0.00 0 0 0 0 0 0 0 0
2.20/2.22 c linear : 0.00 1 6 0 0 0 0 0 21
2.20/2.22 c logicor : 0.00 0 0 0 0 0 0 0 0
2.20/2.22 c root node : - 0 - - 0 - - - -
2.20/2.22 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.20/2.22 c integral : 0 0 0 412 0 3 61 0 0 752
2.20/2.22 c and : 149 903 1879 1 0 52 1666 1453 0 0
2.20/2.22 c linear : 6 6 1826 1 0 70 667 0 0 0
2.20/2.22 c logicor : 7+ 6 595 2 0 6 103 0 0 0
2.20/2.22 c countsols : 0 0 0 2 0 0 0 0 0 0
2.20/2.22 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.20/2.22 c integral : 1.36 0.00 0.00 1.36 0.00
2.20/2.22 c and : 0.04 0.04 0.00 0.00 0.00
2.20/2.22 c linear : 0.02 0.00 0.02 0.00 0.00
2.20/2.22 c logicor : 0.00 0.00 0.00 0.00 0.00
2.20/2.22 c countsols : 0.00 0.00 0.00 0.00 0.00
2.20/2.22 c Propagators : Time Calls Cutoffs DomReds
2.20/2.22 c rootredcost : 0.00 1 0 0
2.20/2.22 c pseudoobj : 0.00 1546 0 0
2.20/2.22 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.20/2.22 c propagation : 0.00 128 124 782 19.0 35 19.9 -
2.20/2.22 c infeasible LP : 0.01 9 9 32 15.1 1 7.0 0
2.20/2.22 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.20/2.22 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.20/2.22 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.20/2.22 c applied globally : - - - 371 15.8 - - -
2.20/2.22 c applied locally : - - - 0 0.0 - - -
2.20/2.22 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.20/2.22 c cut pool : 0.00 5 - - 10 - (maximal pool size: 144)
2.20/2.22 c redcost : 0.00 904 0 0 0 0
2.20/2.22 c impliedbounds : 0.01 6 0 0 57 0
2.20/2.22 c intobj : 0.00 0 0 0 0 0
2.20/2.22 c gomory : 0.04 6 0 0 102 0
2.20/2.22 c strongcg : 0.02 6 0 0 132 0
2.20/2.22 c cmir : 0.02 6 0 0 39 0
2.20/2.22 c flowcover : 0.02 6 0 0 72 0
2.20/2.22 c clique : 0.00 6 0 0 1 0
2.20/2.22 c zerohalf : 0.00 0 0 0 0 0
2.20/2.22 c mcf : 0.00 1 0 0 0 0
2.20/2.22 c Pricers : Time Calls Vars
2.20/2.22 c problem variables: 0.00 0 0
2.20/2.22 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.20/2.22 c relpscost : 1.36 410 3 61 0 0 752
2.20/2.22 c pscost : 0.00 0 0 0 0 0 0
2.20/2.22 c inference : 0.00 0 0 0 0 0 0
2.20/2.22 c mostinf : 0.00 0 0 0 0 0 0
2.20/2.22 c leastinf : 0.00 0 0 0 0 0 0
2.20/2.22 c fullstrong : 0.00 0 0 0 0 0 0
2.20/2.22 c allfullstrong : 0.00 0 0 0 0 0 0
2.20/2.23 c random : 0.00 0 0 0 0 0 0
2.20/2.23 c Primal Heuristics : Time Calls Found
2.20/2.23 c LP solutions : 0.00 - 2
2.20/2.23 c pseudo solutions : 0.00 - 0
2.20/2.23 c crossover : 0.00 0 0
2.20/2.23 c guideddiving : 0.00 0 0
2.20/2.23 c intshifting : 0.00 0 0
2.20/2.23 c oneopt : 0.00 1 0
2.20/2.23 c linesearchdiving : 0.01 1 0
2.20/2.23 c feaspump : 0.01 1 0
2.20/2.23 c objpscostdiving : 0.01 1 0
2.20/2.23 c rootsoldiving : 0.01 1 0
2.20/2.23 c coefdiving : 0.01 2 0
2.20/2.23 c pscostdiving : 0.01 2 0
2.20/2.23 c fracdiving : 0.00 2 0
2.20/2.23 c veclendiving : 0.00 2 0
2.20/2.23 c simplerounding : 0.00 0 0
2.20/2.23 c rounding : 0.03 403 0
2.20/2.23 c shifting : 0.07 111 0
2.20/2.23 c fixandinfer : 0.00 0 0
2.20/2.23 c intdiving : 0.00 0 0
2.20/2.23 c actconsdiving : 0.00 0 0
2.20/2.23 c octane : 0.00 0 0
2.20/2.23 c rens : 0.01 1 0
2.20/2.23 c rins : 0.00 0 0
2.20/2.23 c localbranching : 0.00 0 0
2.20/2.23 c mutation : 0.00 0 0
2.20/2.23 c dins : 0.00 0 0
2.20/2.23 c LP : Time Calls Iterations Iter/call Iter/sec
2.20/2.23 c primal LP : 0.02 0 0 0.00 0.00
2.20/2.23 c dual LP : 0.28 944 3767 3.99 13453.57
2.20/2.23 c barrier LP : 0.00 0 0 0.00 -
2.20/2.23 c diving/probing LP: 0.04 142 601 4.23 15025.00
2.20/2.23 c strong branching : 1.36 1552 14317 9.22 10527.21
2.20/2.23 c (at root node) : - 27 1949 72.19 -
2.20/2.23 c conflict analysis: 0.00 0 0 0.00 -
2.20/2.23 c B&B Tree :
2.20/2.23 c number of runs : 1
2.20/2.23 c nodes : 457
2.20/2.23 c nodes (total) : 457
2.20/2.23 c nodes left : 0
2.20/2.23 c max depth : 42
2.20/2.23 c max depth (total): 42
2.20/2.23 c backtracks : 47 (10.3%)
2.20/2.23 c delayed cutoffs : 27
2.20/2.23 c repropagations : 97 (381 domain reductions, 27 cutoffs)
2.20/2.23 c avg switch length: 2.60
2.20/2.23 c switching time : 0.02
2.20/2.23 c Solution :
2.20/2.23 c Solutions found : 2 (2 improvements)
2.20/2.23 c Primal Bound : +2.00000000000000e+00 (in run 1, after 457 nodes, 2.13 seconds, depth 37, found by <relaxation>)
2.20/2.23 c Dual Bound : +2.00000000000000e+00
2.20/2.23 c Gap : 0.00 %
2.20/2.23 c Root Dual Bound : +2.00000000000000e+00
2.20/2.23 c Time complete: 2.23.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870206-1245189561/watcher-1870206-1245189561 -o /tmp/evaluation-result-1870206-1245189561/solver-1870206-1245189561 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870206-1245189561.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 3/65 12316
/proc/meminfo: memFree=1825464/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=6100 CPUtime=0
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 565 0 0 0 0 0 0 0 18 0 1 0 186554122 6246400 547 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/12316/statm: 1525 558 325 886 0 635 0
[startup+0.0333479 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12316
/proc/meminfo: memFree=1825464/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=12336 CPUtime=0.02
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 2532 0 0 0 1 1 0 0 18 0 1 0 186554122 12632064 2160 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3084 2160 451 886 0 2194 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12336
[startup+0.101356 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12316
/proc/meminfo: memFree=1825464/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=13712 CPUtime=0.09
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 3031 0 0 0 7 2 0 0 18 0 1 0 186554122 14041088 2659 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3428 2659 565 886 0 2538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13712
[startup+0.301376 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12316
/proc/meminfo: memFree=1825464/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=14528 CPUtime=0.29
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 4894 0 0 0 26 3 0 0 19 0 1 0 186554122 14876672 2884 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3632 2884 570 886 0 2742 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14528
[startup+0.701422 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12316
/proc/meminfo: memFree=1825464/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=14528 CPUtime=0.69
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 4901 0 0 0 65 4 0 0 23 0 1 0 186554122 14876672 2891 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3632 2891 576 886 0 2742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14528
[startup+1.50151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12317
/proc/meminfo: memFree=1815920/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=14528 CPUtime=1.49
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 4902 0 0 0 143 6 0 0 25 0 1 0 186554122 14876672 2892 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3632 2892 576 886 0 2742 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14528
Solver just ended. Dumping a history of the last processes samples
[startup+1.90155 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12317
/proc/meminfo: memFree=1815920/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=14528 CPUtime=1.89
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 4902 0 0 0 182 7 0 0 25 0 1 0 186554122 14876672 2892 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3632 2892 576 886 0 2742 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 14528
[startup+2.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12317
/proc/meminfo: memFree=1815792/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=14660 CPUtime=2.1
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 4919 0 0 0 202 8 0 0 25 0 1 0 186554122 15011840 2909 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3665 2909 576 886 0 2775 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 14660
[startup+2.20559 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12317
/proc/meminfo: memFree=1815792/2055920 swapFree=4180892/4192956
[pid=12316] ppid=12314 vsize=14792 CPUtime=2.2
/proc/12316/stat : 12316 (pbscip.linux.x8) R 12314 12316 11274 0 -1 4194304 4961 0 0 0 211 9 0 0 25 0 1 0 186554122 15147008 2951 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12316/statm: 3698 2951 576 886 0 2808 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 14792
Child status: 0
Real time (s): 2.23814
CPU time (s): 2.23866
CPU user time (s): 2.14267
CPU system time (s): 0.095985
CPU usage (%): 100.023
Max. virtual memory (cumulated for all children) (KiB): 14792
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.14267
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4969
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= 3
runsolver used 0.003999 second user time and 0.013997 second system time
The end