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-1870153-1245189359.opb>
0.00/0.01 c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.01/0.02 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 744 impls, 0 clqs
0.01/0.02 c (round 2) 16 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 5 upgd conss, 1104 impls, 0 clqs
0.01/0.02 c (round 3) 28 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 5 upgd conss, 1344 impls, 0 clqs
0.01/0.03 c (round 4) 40 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.01/0.03 c (round 5) 52 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.01/0.04 c (0.0s) probing: 137/164 (83.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.01/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04 c presolving (6 rounds):
0.01/0.04 c 52 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 60 changed coefficients
0.01/0.04 c 1480 implications, 0 cliques
0.01/0.04 c presolved problem has 164 variables (164 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.01/0.04 c 100 constraints of type <and>
0.01/0.04 c 4 constraints of type <linear>
0.01/0.04 c 5 constraints of type <logicor>
0.01/0.04 c transformed objective value is always integral (scale: 2)
0.01/0.04 c Presolving Time: 0.02
0.01/0.04 c OPT-NLC
0.01/0.04 c -----------------------------------------------------------------------------------------------
0.01/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04 c limits/memory = c 1620
0.01/0.04 c # maximal time in seconds to run
0.01/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04 c limits/time = c 1791
0.01/0.04 c # frequency for displaying node information lines
0.01/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04 c display/freq = c 10000
0.01/0.04 c -----------------------------------------------------------------------------------------------
0.01/0.04 c start solving problem
0.01/0.04 c
0.01/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.04 c 0.0s| 1 | 0 | 12 | 807k| 0 | 7 | 164 | 109 | 109 | 164 | 209 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.06 c 0.0s| 1 | 0 | 180 | 823k| 0 | 12 | 164 | 109 | 109 | 164 | 214 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.07 c 0.1s| 1 | 0 | 197 | 840k| 0 | 22 | 164 | 109 | 109 | 164 | 220 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.09 c 0.1s| 1 | 0 | 212 | 875k| 0 | 30 | 164 | 109 | 109 | 164 | 229 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.11 c 0.1s| 1 | 0 | 244 | 908k| 0 | 44 | 164 | 109 | 109 | 164 | 239 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.15 c 0.1s| 1 | 0 | 291 | 936k| 0 | 32 | 164 | 109 | 109 | 164 | 255 | 46 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.19 c 0.2s| 1 | 0 | 325 | 972k| 0 | 50 | 164 | 109 | 109 | 164 | 268 | 59 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.29 c 0.3s| 1 | 2 | 325 | 973k| 0 | 50 | 164 | 109 | 109 | 164 | 268 | 59 | 0 | 19 | 3.000000e+00 | -- | Inf
1.39/1.46 o 19
1.39/1.46 c * 1.4s| 322 | 116 | 3834 |1235k| 29 | - | 164 | 289 | 29 | 164 | 162 |1093 | 180 | 890 | 3.000000e+00 | 1.900000e+01 | 533.33%
1.39/1.49 o 11
1.39/1.49 c * 1.4s| 335 | 113 | 3943 |1244k| 34 | - | 164 | 296 | 72 | 164 | 158 |1112 | 192 | 910 | 3.000000e+00 | 1.100000e+01 | 266.67%
1.49/1.50 o 3
1.49/1.50 c * 1.4s| 343 | 0 | 3976 |1165k| 34 | - | 164 | 307 | 73 | 164 | 149 |1126 | 208 | 913 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.49/1.50 c
1.49/1.50 c SCIP Status : problem is solved [optimal solution found]
1.49/1.50 c Solving Time (sec) : 1.45
1.49/1.50 c Solving Nodes : 343
1.49/1.50 c Primal Bound : +3.00000000000000e+00 (3 solutions)
1.49/1.50 c Dual Bound : +3.00000000000000e+00
1.49/1.50 c Gap : 0.00 %
1.49/1.50 c NODE 343
1.49/1.50 c DUAL BOUND 3
1.49/1.50 c PRIMAL BOUND 3
1.49/1.50 c GAP 0
1.49/1.50 s OPTIMUM FOUND
1.49/1.50 v -x72 x71 x70 x69 x68 x67 -x66 -x65 -x64 -x63 -x62 -x61 x48 x47 -x46 -x45 x44 x43 x60 -x59 x58 x57 x56 -x55 -x42 x41 -x40 -x39 -x38
1.49/1.50 v x37 -x54 -x53 -x52 -x51 -x50 x49 x36 -x35 x34 x33 x32 x31 x30 -x29 -x28 x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 x18 x17 x16
1.49/1.50 v x15 x14 x13 x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
1.49/1.50 c SCIP Status : problem is solved [optimal solution found]
1.49/1.50 c Solving Time : 1.45
1.49/1.50 c Original Problem :
1.49/1.50 c Problem name : HOME/instance-1870153-1245189359.opb
1.49/1.50 c Variables : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
1.49/1.50 c Constraints : 153 initial, 153 maximal
1.49/1.50 c Presolved Problem :
1.49/1.50 c Problem name : t_HOME/instance-1870153-1245189359.opb
1.49/1.50 c Variables : 164 (164 binary, 0 integer, 0 implicit integer, 0 continuous)
1.49/1.50 c Constraints : 109 initial, 307 maximal
1.49/1.50 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.49/1.50 c trivial : 0.00 0 0 0 0 0 0 0 0
1.49/1.50 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.49/1.50 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.49/1.50 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.49/1.50 c implics : 0.00 0 0 0 0 0 0 0 0
1.49/1.50 c probing : 0.01 0 0 0 0 0 0 0 0
1.49/1.50 c and : 0.00 8 40 0 0 0 40 0 40
1.49/1.50 c linear : 0.01 1 3 0 0 0 0 0 20
1.49/1.50 c logicor : 0.00 0 0 0 0 0 0 0 0
1.49/1.50 c root node : - 14 - - 14 - - - -
1.49/1.50 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.49/1.50 c integral : 0 0 0 288 0 2 60 0 0 500
1.49/1.50 c and : 100 698 1424 1 0 34 1439 1091 0 0
1.49/1.50 c linear : 4 6 1389 1 0 93 825 0 0 0
1.49/1.50 c logicor : 5+ 6 436 3 0 2 95 0 0 0
1.49/1.50 c countsols : 0 0 0 3 0 0 0 0 0 0
1.49/1.50 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.49/1.50 c integral : 0.62 0.00 0.00 0.62 0.00
1.49/1.50 c and : 0.02 0.00 0.02 0.00 0.00
1.49/1.50 c linear : 0.04 0.00 0.04 0.00 0.00
1.49/1.50 c logicor : 0.00 0.00 0.00 0.00 0.00
1.49/1.50 c countsols : 0.00 0.00 0.00 0.00 0.00
1.49/1.50 c Propagators : Time Calls Cutoffs DomReds
1.49/1.50 c rootredcost : 0.00 2 0 2
1.49/1.50 c pseudoobj : 0.00 1146 0 5
1.49/1.50 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.49/1.50 c propagation : 0.03 129 129 912 26.9 40 17.0 -
1.49/1.50 c infeasible LP : 0.00 1 0 0 0.0 0 0.0 0
1.49/1.50 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.50 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.50 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.49/1.50 c applied globally : - - - 208 15.9 - - -
1.49/1.50 c applied locally : - - - 0 0.0 - - -
1.49/1.50 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.49/1.50 c cut pool : 0.00 5 - - 37 - (maximal pool size: 136)
1.49/1.50 c redcost : 0.00 700 0 0 0 0
1.49/1.50 c impliedbounds : 0.00 6 0 0 30 0
1.49/1.50 c intobj : 0.00 0 0 0 0 0
1.49/1.50 c gomory : 0.05 6 0 0 27 0
1.49/1.50 c strongcg : 0.02 6 0 0 140 0
1.49/1.50 c cmir : 0.03 6 0 0 57 0
1.49/1.50 c flowcover : 0.03 6 0 0 87 0
1.49/1.50 c clique : 0.00 1 0 0 0 0
1.49/1.50 c zerohalf : 0.00 0 0 0 0 0
1.49/1.50 c mcf : 0.00 1 0 0 0 0
1.49/1.50 c Pricers : Time Calls Vars
1.49/1.50 c problem variables: 0.00 0 0
1.49/1.50 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.49/1.50 c relpscost : 0.62 285 2 60 0 0 500
1.49/1.50 c pscost : 0.00 0 0 0 0 0 0
1.49/1.50 c inference : 0.00 0 0 0 0 0 0
1.49/1.50 c mostinf : 0.00 0 0 0 0 0 0
1.49/1.50 c leastinf : 0.00 0 0 0 0 0 0
1.49/1.50 c fullstrong : 0.00 0 0 0 0 0 0
1.49/1.50 c allfullstrong : 0.00 0 0 0 0 0 0
1.49/1.50 c random : 0.00 0 0 0 0 0 0
1.49/1.50 c Primal Heuristics : Time Calls Found
1.49/1.50 c LP solutions : 0.00 - 3
1.49/1.50 c pseudo solutions : 0.00 - 0
1.49/1.50 c rootsoldiving : 0.00 0 0
1.49/1.50 c linesearchdiving : 0.00 0 0
1.49/1.50 c guideddiving : 0.00 0 0
1.49/1.50 c crossover : 0.00 0 0
1.49/1.50 c intshifting : 0.00 0 0
1.49/1.50 c oneopt : 0.00 2 0
1.49/1.50 c coefdiving : 0.00 1 0
1.49/1.50 c pscostdiving : 0.01 1 0
1.49/1.50 c fracdiving : 0.00 1 0
1.49/1.50 c veclendiving : 0.00 1 0
1.49/1.50 c feaspump : 0.01 1 0
1.49/1.50 c objpscostdiving : 0.00 1 0
1.49/1.50 c simplerounding : 0.00 0 0
1.49/1.50 c rounding : 0.02 318 0
1.49/1.50 c shifting : 0.06 86 0
1.49/1.50 c fixandinfer : 0.00 0 0
1.49/1.50 c intdiving : 0.00 0 0
1.49/1.50 c actconsdiving : 0.00 0 0
1.49/1.50 c octane : 0.00 0 0
1.49/1.50 c rens : 0.01 1 0
1.49/1.50 c rins : 0.00 0 0
1.49/1.50 c localbranching : 0.00 0 0
1.49/1.50 c mutation : 0.00 0 0
1.49/1.50 c dins : 0.00 0 0
1.49/1.50 c LP : Time Calls Iterations Iter/call Iter/sec
1.49/1.50 c primal LP : 0.05 0 0 0.00 0.00
1.49/1.50 c dual LP : 0.42 737 3706 5.03 8823.81
1.49/1.50 c barrier LP : 0.00 0 0 0.00 -
1.49/1.50 c diving/probing LP: 0.02 44 270 6.14 13500.00
1.49/1.50 c strong branching : 0.62 913 10087 11.05 16269.35
1.49/1.50 c (at root node) : - 19 1239 65.21 -
1.49/1.50 c conflict analysis: 0.00 0 0 0.00 -
1.49/1.50 c B&B Tree :
1.49/1.50 c number of runs : 1
1.49/1.50 c nodes : 343
1.49/1.50 c nodes (total) : 343
1.49/1.50 c nodes left : 0
1.49/1.50 c max depth : 34
1.49/1.50 c max depth (total): 34
1.49/1.50 c backtracks : 52 (15.2%)
1.49/1.50 c delayed cutoffs : 36
1.49/1.50 c repropagations : 175 (517 domain reductions, 35 cutoffs)
1.49/1.50 c avg switch length: 3.38
1.49/1.50 c switching time : 0.06
1.49/1.50 c Solution :
1.49/1.50 c Solutions found : 3 (3 improvements)
1.49/1.50 c Primal Bound : +3.00000000000000e+00 (in run 1, after 343 nodes, 1.45 seconds, depth 30, found by <relaxation>)
1.49/1.50 c Dual Bound : +3.00000000000000e+00
1.49/1.50 c Gap : 0.00 %
1.49/1.50 c Root Dual Bound : +3.00000000000000e+00
1.49/1.51 c Time complete: 1.5.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870153-1245189359/watcher-1870153-1245189359 -o /tmp/evaluation-result-1870153-1245189359/solver-1870153-1245189359 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870153-1245189359.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 2/67 10687
/proc/meminfo: memFree=1281240/2055920 swapFree=4192956/4192956
[pid=10687] ppid=10685 vsize=10072 CPUtime=0
/proc/10687/stat : 10687 (pbscip.linux.x8) R 10685 10687 9730 0 -1 4194304 1479 0 0 0 0 0 0 0 18 0 1 0 175425260 10313728 1463 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10687/statm: 2518 1467 378 1256 0 1257 0
[startup+0.0221301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10687
/proc/meminfo: memFree=1281240/2055920 swapFree=4192956/4192956
[pid=10687] ppid=10685 vsize=13348 CPUtime=0.01
/proc/10687/stat : 10687 (pbscip.linux.x8) R 10685 10687 9730 0 -1 4194304 2471 0 0 0 0 1 0 0 18 0 1 0 175425260 13668352 2101 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10687/statm: 3337 2101 446 1256 0 2076 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13348
[startup+0.101126 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10687
/proc/meminfo: memFree=1281240/2055920 swapFree=4192956/4192956
[pid=10687] ppid=10685 vsize=15860 CPUtime=0.08
/proc/10687/stat : 10687 (pbscip.linux.x8) R 10685 10687 9730 0 -1 4194304 3056 0 0 0 7 1 0 0 18 0 1 0 175425260 16240640 2682 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10687/statm: 3965 2682 677 1256 0 2704 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15860
[startup+0.301143 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10687
/proc/meminfo: memFree=1281240/2055920 swapFree=4192956/4192956
[pid=10687] ppid=10685 vsize=18752 CPUtime=0.29
/proc/10687/stat : 10687 (pbscip.linux.x8) R 10685 10687 9730 0 -1 4194304 4805 0 0 0 26 3 0 0 19 0 1 0 175425260 19202048 3536 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10687/statm: 4688 3536 689 1256 0 3427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18752
[startup+0.701179 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10687
/proc/meminfo: memFree=1281240/2055920 swapFree=4192956/4192956
[pid=10687] ppid=10685 vsize=18752 CPUtime=0.69
/proc/10687/stat : 10687 (pbscip.linux.x8) R 10685 10687 9730 0 -1 4194304 4817 0 0 0 66 3 0 0 22 0 1 0 175425260 19202048 3548 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10687/statm: 4688 3548 694 1256 0 3427 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18752
[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10688
/proc/meminfo: memFree=1270672/2055920 swapFree=4192956/4192956
[pid=10687] ppid=10685 vsize=18752 CPUtime=1.49
/proc/10687/stat : 10687 (pbscip.linux.x8) R 10685 10687 9730 0 -1 4194304 4883 0 0 0 145 4 0 0 25 0 1 0 175425260 19202048 3614 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10687/statm: 4688 3614 697 1256 0 3427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18752
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 1.51447
CPU time (s): 1.51277
CPU user time (s): 1.46278
CPU system time (s): 0.049992
CPU usage (%): 99.8879
Max. virtual memory (cumulated for all children) (KiB): 18752
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.46278
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4888
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 0.003999 second user time and 0.010998 second system time
The end