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-1869853-1245186802.opb>
0.00/0.01 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 205 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 25 chg coeffs, 0 upgd conss, 976 impls, 0 clqs
0.00/0.03 c (round 2) 18 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 1480 impls, 0 clqs
0.00/0.03 c (round 3) 32 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1816 impls, 0 clqs
0.00/0.03 c (round 4) 46 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 61 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.03 c (round 5) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 5 upgd conss, 1984 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04 c presolving (6 rounds):
0.00/0.04 c 60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.04 c 2000 implications, 0 cliques
0.00/0.04 c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.04 c 144 constraints of type <and>
0.00/0.04 c 4 constraints of type <linear>
0.00/0.04 c 5 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 2)
0.00/0.04 c Presolving Time: 0.03
0.00/0.05 c OPT-NLC
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = c 1620
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = c 1791
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = c 10000
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving problem
0.00/0.05 c
0.00/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 15 |1056k| 0 | 7 | 220 | 153 | 153 | 220 | 297 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 296 |1071k| 0 | 13 | 220 | 153 | 153 | 220 | 305 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.09 c 0.1s| 1 | 0 | 309 |1093k| 0 | 24 | 220 | 153 | 153 | 220 | 311 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 335 |1130k| 0 | 29 | 220 | 153 | 153 | 220 | 318 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 390 |1169k| 0 | 45 | 220 | 153 | 153 | 220 | 328 | 31 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 444 |1197k| 0 | 51 | 220 | 153 | 153 | 220 | 342 | 45 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 525 |1217k| 0 | 50 | 220 | 153 | 153 | 220 | 361 | 64 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.35 c 0.3s| 1 | 2 | 525 |1217k| 0 | 50 | 220 | 153 | 153 | 220 | 361 | 64 | 0 | 24 | 3.000000e+00 | -- | Inf
1.89/1.92 o 65
1.89/1.92 c * 1.9s| 339 | 149 | 5562 |1520k| 38 | - | 220 | 285 | 36 | 220 | 183 |1587 | 137 |1176 | 3.000000e+00 | 6.500000e+01 |2066.67%
1.89/1.96 o 3
1.89/1.96 c * 1.9s| 355 | 0 | 5743 |1408k| 38 | - | 220 | 286 | 62 | 220 | 180 |1596 | 145 |1206 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.89/1.96 c
1.89/1.96 c SCIP Status : problem is solved [optimal solution found]
1.89/1.96 c Solving Time (sec) : 1.90
1.89/1.96 c Solving Nodes : 355
1.89/1.96 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.89/1.96 c Dual Bound : +3.00000000000000e+00
1.89/1.96 c Gap : 0.00 %
1.89/1.96 c NODE 355
1.89/1.96 c DUAL BOUND 3
1.89/1.96 c PRIMAL BOUND 3
1.89/1.96 c GAP 0
1.89/1.96 s OPTIMUM FOUND
1.89/1.96 v x84 -x83 -x82 -x81 x80 -x79 x78 -x77 -x76 -x75 -x74 -x73 x72 -x71 x56 -x55 -x54 x53 x52 x51 x50 -x70 -x69 -x68 -x67 -x66 -x65 -x64
1.89/1.96 v -x49 -x48 -x47 -x46 x45 -x44 x43 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x42 -x41 -x40 -x39 -x38 -x37 x36 x35 x34 x33 -x32 -x31
1.89/1.96 v -x30 x29 x28 -x27 -x26 -x25 -x24 x23 x22 -x21 -x20 -x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3
1.89/1.96 v x2 x1
1.89/1.96 c SCIP Status : problem is solved [optimal solution found]
1.89/1.96 c Solving Time : 1.90
1.89/1.96 c Original Problem :
1.89/1.96 c Problem name : HOME/instance-1869853-1245186802.opb
1.89/1.96 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.96 c Constraints : 205 initial, 205 maximal
1.89/1.96 c Presolved Problem :
1.89/1.96 c Problem name : t_HOME/instance-1869853-1245186802.opb
1.89/1.96 c Variables : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.96 c Constraints : 153 initial, 286 maximal
1.89/1.96 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.89/1.96 c trivial : 0.00 0 0 0 0 0 0 0 0
1.89/1.96 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.89/1.96 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.89/1.96 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.89/1.96 c implics : 0.00 0 0 0 0 0 0 0 0
1.89/1.96 c probing : 0.01 0 0 0 0 0 0 0 0
1.89/1.96 c and : 0.02 8 48 0 0 0 48 0 48
1.89/1.96 c linear : 0.00 1 3 0 0 0 0 0 25
1.89/1.96 c logicor : 0.00 0 0 0 0 0 0 0 0
1.89/1.96 c root node : - 8 - - 8 - - - -
1.89/1.96 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.89/1.96 c integral : 0 0 0 318 0 4 84 0 0 554
1.89/1.96 c and : 144 767 1394 2 0 20 1560 1562 0 0
1.89/1.96 c linear : 4 6 1374 2 0 87 793 0 0 0
1.89/1.96 c logicor : 5+ 6 381 2 0 3 71 0 0 0
1.89/1.96 c countsols : 0 0 0 2 0 0 0 0 0 0
1.89/1.96 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.89/1.96 c integral : 0.77 0.00 0.00 0.77 0.00
1.89/1.96 c and : 0.01 0.01 0.00 0.00 0.00
1.89/1.96 c linear : 0.02 0.00 0.02 0.00 0.00
1.89/1.96 c logicor : 0.00 0.00 0.00 0.00 0.00
1.89/1.96 c countsols : 0.00 0.00 0.00 0.00 0.00
1.89/1.96 c Propagators : Time Calls Cutoffs DomReds
1.89/1.96 c rootredcost : 0.00 1 0 1
1.89/1.96 c pseudoobj : 0.00 1101 0 0
1.89/1.96 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.89/1.96 c propagation : 0.01 110 110 1074 45.2 14 31.6 -
1.89/1.96 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
1.89/1.96 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.89/1.96 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.89/1.96 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.89/1.96 c applied globally : - - - 140 18.7 - - -
1.89/1.96 c applied locally : - - - 5 31.4 - - -
1.89/1.96 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.89/1.96 c cut pool : 0.00 5 - - 34 - (maximal pool size: 138)
1.89/1.96 c redcost : 0.01 767 0 0 0 0
1.89/1.96 c impliedbounds : 0.00 6 0 0 33 0
1.89/1.96 c intobj : 0.00 0 0 0 0 0
1.89/1.96 c gomory : 0.02 6 0 0 44 0
1.89/1.96 c strongcg : 0.03 6 0 0 179 0
1.89/1.96 c cmir : 0.02 6 0 0 66 0
1.89/1.96 c flowcover : 0.05 6 0 0 113 0
1.89/1.96 c clique : 0.00 1 0 0 0 0
1.89/1.96 c zerohalf : 0.00 0 0 0 0 0
1.89/1.96 c mcf : 0.00 1 0 0 0 0
1.89/1.96 c Pricers : Time Calls Vars
1.89/1.96 c problem variables: 0.00 0 0
1.89/1.96 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.89/1.96 c relpscost : 0.77 316 4 84 0 0 554
1.89/1.96 c pscost : 0.00 0 0 0 0 0 0
1.89/1.96 c inference : 0.00 0 0 0 0 0 0
1.89/1.96 c mostinf : 0.00 0 0 0 0 0 0
1.89/1.96 c leastinf : 0.00 0 0 0 0 0 0
1.89/1.96 c fullstrong : 0.00 0 0 0 0 0 0
1.89/1.96 c allfullstrong : 0.00 0 0 0 0 0 0
1.89/1.96 c random : 0.00 0 0 0 0 0 0
1.89/1.96 c Primal Heuristics : Time Calls Found
1.89/1.96 c LP solutions : 0.00 - 2
1.89/1.96 c pseudo solutions : 0.00 - 0
1.89/1.96 c linesearchdiving : 0.00 0 0
1.89/1.96 c guideddiving : 0.00 0 0
1.89/1.96 c crossover : 0.00 0 0
1.89/1.96 c intshifting : 0.00 0 0
1.89/1.96 c oneopt : 0.00 1 0
1.89/1.96 c coefdiving : 0.01 1 0
1.89/1.96 c pscostdiving : 0.01 1 0
1.89/1.96 c fracdiving : 0.01 1 0
1.89/1.96 c veclendiving : 0.01 1 0
1.89/1.96 c feaspump : 0.02 1 0
1.89/1.96 c objpscostdiving : 0.00 1 0
1.89/1.96 c rootsoldiving : 0.01 1 0
1.89/1.96 c simplerounding : 0.00 0 0
1.89/1.96 c rounding : 0.01 367 0
1.89/1.96 c shifting : 0.12 95 0
1.89/1.96 c fixandinfer : 0.00 0 0
1.89/1.96 c intdiving : 0.00 0 0
1.89/1.96 c actconsdiving : 0.00 0 0
1.89/1.96 c octane : 0.00 0 0
1.89/1.96 c rens : 0.01 1 0
1.89/1.96 c rins : 0.00 0 0
1.89/1.96 c localbranching : 0.00 0 0
1.89/1.96 c mutation : 0.00 0 0
1.89/1.96 c dins : 0.00 0 0
1.89/1.96 c LP : Time Calls Iterations Iter/call Iter/sec
1.89/1.96 c primal LP : 0.16 0 0 0.00 0.00
1.89/1.96 c dual LP : 0.53 811 5254 6.48 9913.21
1.89/1.96 c barrier LP : 0.00 0 0 0.00 -
1.89/1.96 c diving/probing LP: 0.07 62 489 7.89 6985.71
1.89/1.96 c strong branching : 0.77 1206 12886 10.68 16735.06
1.89/1.96 c (at root node) : - 24 1131 47.12 -
1.89/1.96 c conflict analysis: 0.00 0 0 0.00 -
1.89/1.96 c B&B Tree :
1.89/1.96 c number of runs : 1
1.89/1.96 c nodes : 355
1.89/1.96 c nodes (total) : 355
1.89/1.96 c nodes left : 0
1.89/1.96 c max depth : 38
1.89/1.96 c max depth (total): 38
1.89/1.96 c backtracks : 50 (14.1%)
1.89/1.96 c delayed cutoffs : 30
1.89/1.96 c repropagations : 123 (483 domain reductions, 30 cutoffs)
1.89/1.96 c avg switch length: 3.19
1.89/1.96 c switching time : 0.16
1.89/1.96 c Solution :
1.89/1.96 c Solutions found : 2 (2 improvements)
1.89/1.96 c Primal Bound : +3.00000000000000e+00 (in run 1, after 355 nodes, 1.90 seconds, depth 32, found by <relaxation>)
1.89/1.96 c Dual Bound : +3.00000000000000e+00
1.89/1.96 c Gap : 0.00 %
1.89/1.96 c Root Dual Bound : +3.00000000000000e+00
1.89/1.97 c Time complete: 1.96.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869853-1245186802/watcher-1869853-1245186802 -o /tmp/evaluation-result-1869853-1245186802/solver-1869853-1245186802 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869853-1245186802.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: 2.22 1.59 1.23 3/64 7550
/proc/meminfo: memFree=1555900/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=7616 CPUtime=0
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 186278329 7798784 581 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7550/statm: 1904 592 353 1256 0 643 0
[startup+0.00766095 s]
/proc/loadavg: 2.22 1.59 1.23 3/64 7550
/proc/meminfo: memFree=1555900/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=9676 CPUtime=0
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 1245 0 0 0 0 0 0 0 20 0 1 0 186278329 9908224 1229 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7550/statm: 2419 1238 362 1256 0 1158 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9676
[startup+0.10167 s]
/proc/loadavg: 2.22 1.59 1.23 3/64 7550
/proc/meminfo: memFree=1555900/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=17212 CPUtime=0.09
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 3294 0 0 0 7 2 0 0 20 0 1 0 186278329 17625088 2923 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7550/statm: 4303 2923 677 1256 0 3042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17212
[startup+0.30169 s]
/proc/loadavg: 2.22 1.59 1.23 3/64 7550
/proc/meminfo: memFree=1555900/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=19724 CPUtime=0.29
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 5412 0 0 0 26 3 0 0 22 0 1 0 186278329 20197376 3601 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7550/statm: 4931 3601 686 1256 0 3670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19724
[startup+0.70173 s]
/proc/loadavg: 2.22 1.59 1.23 3/64 7550
/proc/meminfo: memFree=1555900/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=19724 CPUtime=0.69
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 5444 0 0 0 66 3 0 0 25 0 1 0 186278329 20197376 3633 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7550/statm: 4931 3633 693 1256 0 3670 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19724
[startup+1.50181 s]
/proc/loadavg: 2.22 1.59 1.23 2/65 7551
/proc/meminfo: memFree=1543988/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=19724 CPUtime=1.49
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 5480 0 0 0 145 4 0 0 25 0 1 0 186278329 20197376 3669 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7550/statm: 4931 3669 697 1256 0 3670 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19724
Solver just ended. Dumping a history of the last processes samples
[startup+1.90185 s]
/proc/loadavg: 2.22 1.59 1.23 2/65 7551
/proc/meminfo: memFree=1543988/2055920 swapFree=4178716/4192956
[pid=7550] ppid=7548 vsize=19724 CPUtime=1.89
/proc/7550/stat : 7550 (pbscip.linux.x8) R 7548 7550 6718 0 -1 4194304 5486 0 0 0 184 5 0 0 25 0 1 0 186278329 20197376 3675 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7550/statm: 4931 3675 697 1256 0 3670 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 19724
Child status: 0
Real time (s): 1.97109
CPU time (s): 1.9707
CPU user time (s): 1.91171
CPU system time (s): 0.058991
CPU usage (%): 99.9803
Max. virtual memory (cumulated for all children) (KiB): 19724
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.91171
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5493
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= 3
involuntary context switches= 4
runsolver used 0.001999 second user time and 0.013997 second system time
The end