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-1870068-1245188562.opb>
0.00/0.01 c original problem has 176 variables (176 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 548 impls, 0 clqs
0.00/0.02 c (round 2) 18 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.02 c (round 3) 34 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 125/142 (88.0%) - 0 fixings, 0 aggregations, 4 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 (4 rounds):
0.00/0.03 c 34 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 780 implications, 0 cliques
0.00/0.03 c presolved problem has 142 variables (142 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.03 c 98 constraints of type <and>
0.00/0.03 c 2 constraints of type <linear>
0.00/0.03 c 3 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
0.00/0.04 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 | 8 | 711k| 0 | 5 | 142 | 103 | 103 | 142 | 201 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 186 | 723k| 0 | 11 | 142 | 103 | 103 | 142 | 203 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 197 | 742k| 0 | 14 | 142 | 103 | 103 | 142 | 210 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 203 | 753k| 0 | 15 | 142 | 103 | 103 | 142 | 212 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 211 | 762k| 0 | 20 | 142 | 103 | 103 | 142 | 216 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 217 | 772k| 0 | 21 | 142 | 103 | 103 | 142 | 220 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 222 | 786k| 0 | 24 | 142 | 103 | 103 | 142 | 223 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.29 c 0.2s| 1 | 2 | 222 | 786k| 0 | 24 | 142 | 103 | 103 | 142 | 223 | 22 | 0 | 24 | 3.000000e+00 | -- | Inf
0.69/0.77 o 35
0.69/0.77 c * 0.7s| 71 | 24 | 1296 | 857k| 28 | - | 142 | 118 | 1 | 142 | 110 | 354 | 15 | 481 | 3.000000e+00 | 3.500000e+01 |1066.67%
1.59/1.68 o 17
1.59/1.68 c * 1.6s| 645 | 190 | 6124 |1157k| 28 | - | 142 | 368 | 17 | 142 | 102 |1807 | 292 |1059 | 3.000000e+00 | 1.700000e+01 | 466.67%
1.59/1.69 o 9
1.59/1.69 c * 1.6s| 669 | 160 | 6254 |1133k| 28 | - | 142 | 338 | 24 | 142 | 90 |1864 | 303 |1059 | 3.000000e+00 | 9.000000e+00 | 200.00%
1.69/1.71 o 5
1.69/1.71 c * 1.6s| 688 | 127 | 6357 |1112k| 28 | - | 142 | 337 | 60 | 142 | 86 |1910 | 321 |1059 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.69/1.76 o 3
1.69/1.76 c * 1.6s| 747 | 0 | 6762 | 967k| 28 | - | 142 | 350 | 8 | 142 | 63 |1964 | 362 |1061 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.69/1.76 c
1.69/1.76 c SCIP Status : problem is solved [optimal solution found]
1.69/1.76 c Solving Time (sec) : 1.64
1.69/1.76 c Solving Nodes : 747
1.69/1.76 c Primal Bound : +3.00000000000000e+00 (5 solutions)
1.69/1.76 c Dual Bound : +3.00000000000000e+00
1.69/1.76 c Gap : 0.00 %
1.69/1.76 c NODE 747
1.69/1.76 c DUAL BOUND 3
1.69/1.76 c PRIMAL BOUND 3
1.69/1.76 c GAP 0
1.69/1.76 s OPTIMUM FOUND
1.69/1.76 v -x48 -x47 x46 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
1.69/1.76 v -x20 x19 x18 x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.69/1.76 c SCIP Status : problem is solved [optimal solution found]
1.69/1.76 c Solving Time : 1.64
1.69/1.76 c Original Problem :
1.69/1.76 c Problem name : HOME/instance-1870068-1245188562.opb
1.69/1.76 c Variables : 176 (176 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.76 c Constraints : 133 initial, 133 maximal
1.69/1.76 c Presolved Problem :
1.69/1.76 c Problem name : t_HOME/instance-1870068-1245188562.opb
1.69/1.76 c Variables : 142 (142 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.76 c Constraints : 103 initial, 368 maximal
1.69/1.76 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.69/1.76 c trivial : 0.00 0 0 0 0 0 0 0 0
1.69/1.76 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.69/1.76 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.69/1.76 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.69/1.76 c implics : 0.00 0 0 0 0 0 0 0 0
1.69/1.76 c probing : 0.01 0 0 0 0 0 0 0 0
1.69/1.76 c and : 0.00 4 28 0 0 0 28 0 28
1.69/1.76 c linear : 0.00 1 1 0 0 0 0 0 18
1.69/1.76 c logicor : 0.00 0 0 0 0 0 0 0 0
1.69/1.76 c root node : - 55 - - 55 - - - -
1.69/1.76 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.69/1.76 c integral : 0 0 0 602 0 2 56 0 0 1126
1.69/1.76 c and : 98 1215 2607 1 0 56 3098 1951 0 0
1.69/1.76 c linear : 2 6 2548 1 0 233 1514 0 0 0
1.69/1.76 c logicor : 3+ 6 884 4 0 4 244 0 0 0
1.69/1.76 c countsols : 0 0 0 5 0 0 0 0 0 0
1.69/1.76 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.69/1.76 c integral : 0.81 0.00 0.00 0.81 0.00
1.69/1.76 c and : 0.06 0.02 0.04 0.00 0.00
1.69/1.76 c linear : 0.06 0.00 0.06 0.00 0.00
1.69/1.76 c logicor : 0.01 0.00 0.01 0.00 0.00
1.69/1.76 c countsols : 0.00 0.00 0.00 0.00 0.00
1.69/1.76 c Propagators : Time Calls Cutoffs DomReds
1.69/1.76 c rootredcost : 0.00 4 0 6
1.69/1.76 c pseudoobj : 0.00 2358 0 35
1.69/1.76 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.69/1.76 c propagation : 0.04 289 289 2563 35.9 53 30.3 -
1.69/1.76 c infeasible LP : 0.00 9 9 34 26.0 1 6.0 0
1.69/1.76 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.76 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.76 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.69/1.76 c applied globally : - - - 362 14.0 - - -
1.69/1.76 c applied locally : - - - 0 0.0 - - -
1.69/1.76 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.69/1.76 c cut pool : 0.00 5 - - 3 - (maximal pool size: 36)
1.69/1.76 c redcost : 0.00 1222 0 7 0 0
1.69/1.76 c impliedbounds : 0.00 6 0 0 5 0
1.69/1.76 c intobj : 0.00 0 0 0 0 0
1.69/1.76 c gomory : 0.03 6 0 0 0 0
1.69/1.76 c strongcg : 0.01 6 0 0 12 0
1.69/1.76 c cmir : 0.01 6 0 0 14 0
1.69/1.76 c flowcover : 0.04 6 0 0 25 0
1.69/1.76 c clique : 0.00 1 0 0 0 0
1.69/1.76 c zerohalf : 0.00 0 0 0 0 0
1.69/1.76 c mcf : 0.00 1 0 0 0 0
1.69/1.76 c Pricers : Time Calls Vars
1.69/1.76 c problem variables: 0.00 0 0
1.69/1.76 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.69/1.76 c relpscost : 0.80 597 2 56 0 0 1126
1.69/1.76 c pscost : 0.00 0 0 0 0 0 0
1.69/1.76 c inference : 0.00 0 0 0 0 0 0
1.69/1.76 c mostinf : 0.00 0 0 0 0 0 0
1.69/1.76 c leastinf : 0.00 0 0 0 0 0 0
1.69/1.76 c fullstrong : 0.00 0 0 0 0 0 0
1.69/1.76 c allfullstrong : 0.00 0 0 0 0 0 0
1.69/1.76 c random : 0.00 0 0 0 0 0 0
1.69/1.76 c Primal Heuristics : Time Calls Found
1.69/1.76 c LP solutions : 0.00 - 5
1.69/1.76 c pseudo solutions : 0.00 - 0
1.69/1.76 c crossover : 0.00 0 0
1.69/1.76 c oneopt : 0.00 4 0
1.69/1.76 c linesearchdiving : 0.00 2 0
1.69/1.76 c coefdiving : 0.01 2 0
1.69/1.76 c pscostdiving : 0.01 2 0
1.69/1.76 c fracdiving : 0.00 2 0
1.69/1.76 c guideddiving : 0.00 2 0
1.69/1.76 c veclendiving : 0.00 3 0
1.69/1.76 c feaspump : 0.01 2 0
1.69/1.76 c simplerounding : 0.00 0 0
1.69/1.76 c rounding : 0.01 452 0
1.69/1.76 c shifting : 0.09 110 0
1.69/1.76 c intshifting : 0.00 0 0
1.69/1.76 c fixandinfer : 0.00 0 0
1.69/1.76 c intdiving : 0.00 0 0
1.69/1.76 c actconsdiving : 0.00 0 0
1.69/1.76 c objpscostdiving : 0.01 2 0
1.69/1.76 c rootsoldiving : 0.02 2 0
1.69/1.76 c octane : 0.00 0 0
1.69/1.76 c rens : 0.01 1 0
1.69/1.76 c rins : 0.00 0 0
1.69/1.76 c localbranching : 0.00 0 0
1.69/1.76 c mutation : 0.00 0 0
1.69/1.76 c dins : 0.00 0 0
1.69/1.76 c LP : Time Calls Iterations Iter/call Iter/sec
1.69/1.76 c primal LP : 0.00 0 0 0.00 -
1.69/1.76 c dual LP : 0.29 1274 6258 4.91 21579.31
1.69/1.76 c barrier LP : 0.00 0 0 0.00 -
1.69/1.76 c diving/probing LP: 0.03 114 504 4.42 16800.00
1.69/1.77 c strong branching : 0.80 1061 12487 11.77 15608.75
1.69/1.77 c (at root node) : - 24 1265 52.71 -
1.69/1.77 c conflict analysis: 0.00 0 0 0.00 -
1.69/1.77 c B&B Tree :
1.69/1.77 c number of runs : 1
1.69/1.77 c nodes : 747
1.69/1.77 c nodes (total) : 747
1.69/1.77 c nodes left : 0
1.69/1.77 c max depth : 28
1.69/1.77 c max depth (total): 28
1.69/1.77 c backtracks : 126 (16.9%)
1.69/1.77 c delayed cutoffs : 103
1.69/1.77 c repropagations : 420 (1209 domain reductions, 100 cutoffs)
1.69/1.77 c avg switch length: 3.25
1.69/1.77 c switching time : 0.05
1.69/1.77 c Solution :
1.69/1.77 c Solutions found : 5 (5 improvements)
1.69/1.77 c Primal Bound : +3.00000000000000e+00 (in run 1, after 747 nodes, 1.64 seconds, depth 16, found by <relaxation>)
1.69/1.77 c Dual Bound : +3.00000000000000e+00
1.69/1.77 c Gap : 0.00 %
1.69/1.77 c Root Dual Bound : +3.00000000000000e+00
1.69/1.77 c Time complete: 1.77.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870068-1245188562/watcher-1870068-1245188562 -o /tmp/evaluation-result-1870068-1245188562/solver-1870068-1245188562 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870068-1245188562.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 32414
/proc/meminfo: memFree=1884992/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=4324 CPUtime=0
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 186455932 4427776 460 1992294400 4194304 7823515 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/32414/statm: 1082 468 304 886 0 192 0
[startup+0.00794807 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32414
/proc/meminfo: memFree=1884992/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=8160 CPUtime=0
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 1202 0 0 0 0 0 0 0 18 0 1 0 186455932 8355840 1184 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32414/statm: 2040 1191 335 886 0 1150 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8160
[startup+0.101954 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32414
/proc/meminfo: memFree=1884992/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=15960 CPUtime=0.09
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 3477 0 0 0 7 2 0 0 18 0 1 0 186455932 16343040 3095 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32414/statm: 3990 3095 563 886 0 3100 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15960
[startup+0.301973 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32414
/proc/meminfo: memFree=1884992/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=23064 CPUtime=0.29
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 6024 0 0 0 25 4 0 0 19 0 1 0 186455932 23617536 4718 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32414/statm: 5766 4718 568 886 0 4876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23064
[startup+0.702009 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32414
/proc/meminfo: memFree=1884992/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=23064 CPUtime=0.69
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 6030 0 0 0 63 6 0 0 22 0 1 0 186455932 23617536 4724 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32414/statm: 5766 4724 572 886 0 4876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23064
[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32415
/proc/meminfo: memFree=1867768/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=23064 CPUtime=1.49
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 6032 0 0 0 139 10 0 0 25 0 1 0 186455932 23617536 4726 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32414/statm: 5766 4726 574 886 0 4876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23064
Solver just ended. Dumping a history of the last processes samples
[startup+1.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32415
/proc/meminfo: memFree=1867768/2055920 swapFree=4181496/4192956
[pid=32414] ppid=32412 vsize=23064 CPUtime=1.69
/proc/32414/stat : 32414 (pbscip.linux.x8) R 32412 32414 31261 0 -1 4194304 6032 0 0 0 158 11 0 0 25 0 1 0 186455932 23617536 4726 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32414/statm: 5766 4726 574 886 0 4876 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 23064
Child status: 0
Real time (s): 1.77865
CPU time (s): 1.77773
CPU user time (s): 1.65275
CPU system time (s): 0.124981
CPU usage (%): 99.9483
Max. virtual memory (cumulated for all children) (KiB): 23064
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.65275
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6037
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= 7
runsolver used 0.005999 second user time and 0.009998 second system time
The end