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-1870159-1245189376.opb>
0.00/0.01 c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.04 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1092 impls, 0 clqs
0.00/0.04 c (round 2) 21 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 4 upgd conss, 1668 impls, 0 clqs
0.00/0.04 c (round 3) 39 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.00/0.04 c (round 4) 57 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 4 upgd conss, 1956 impls, 0 clqs
0.00/0.06 c (0.0s) probing: 142/267 (53.2%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06 c presolving (5 rounds):
0.00/0.06 c 57 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 76 changed coefficients
0.00/0.06 c 1968 implications, 0 cliques
0.00/0.06 c presolved problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.06 c 192 constraints of type <and>
0.00/0.06 c 3 constraints of type <linear>
0.00/0.06 c 4 constraints of type <logicor>
0.00/0.06 c transformed objective value is always integral (scale: 2)
0.00/0.06 c Presolving Time: 0.03
0.00/0.06 c OPT-NLC
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/memory = c 1620
0.00/0.06 c # maximal time in seconds to run
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/time = c 1791
0.00/0.06 c # frequency for displaying node information lines
0.00/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06 c display/freq = c 10000
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c start solving problem
0.00/0.06 c
0.00/0.06 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.06 c 0.0s| 1 | 0 | 10 |1253k| 0 | 5 | 267 | 199 | 199 | 267 | 391 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 349 |1266k| 0 | 9 | 267 | 199 | 199 | 267 | 395 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 364 |1288k| 0 | 23 | 267 | 199 | 199 | 267 | 400 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 372 |1299k| 0 | 25 | 267 | 199 | 199 | 267 | 406 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.24 c 0.2s| 1 | 2 | 372 |1300k| 0 | 25 | 267 | 199 | 199 | 267 | 406 | 15 | 0 | 20 | 3.000000e+00 | -- | Inf
3.69/3.79 o 3
3.69/3.79 c * 3.7s| 978 | 0 | 17626 |1599k| 45 | - | 267 | 405 | 14 | 267 | 163 |7585 | 225 |1997 | 3.000000e+00 | 3.000000e+00 | 0.00%
3.69/3.79 c
3.69/3.79 c SCIP Status : problem is solved [optimal solution found]
3.69/3.79 c Solving Time (sec) : 3.69
3.69/3.79 c Solving Nodes : 978
3.69/3.79 c Primal Bound : +3.00000000000000e+00 (1 solutions)
3.69/3.79 c Dual Bound : +3.00000000000000e+00
3.69/3.79 c Gap : 0.00 %
3.69/3.79 c NODE 978
3.69/3.79 c DUAL BOUND 3
3.69/3.79 c PRIMAL BOUND 3
3.69/3.79 c GAP 0
3.69/3.79 s OPTIMUM FOUND
3.69/3.79 v -x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 x73 x72 x71 x70 -x69 -x68 -x67 x66 x65 x64 -x54 -x53 -x52 -x51 -x50 -x49 x48 -x47 x46 -x63
3.69/3.79 v -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 x45 x44 x43 x42 x41 -x40 x39 -x38 x37 x36 -x35 x34 x33 -x32 x31 -x30 -x29 x28 x27
3.69/3.79 v x26 x25 -x24 x23 -x22 -x21 -x20 x19 -x18 x17 -x16 x15 -x14 -x13 x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
3.69/3.79 c SCIP Status : problem is solved [optimal solution found]
3.69/3.79 c Solving Time : 3.69
3.69/3.79 c Original Problem :
3.69/3.79 c Problem name : HOME/instance-1870159-1245189376.opb
3.69/3.79 c Variables : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
3.69/3.79 c Constraints : 250 initial, 250 maximal
3.69/3.79 c Presolved Problem :
3.69/3.79 c Problem name : t_HOME/instance-1870159-1245189376.opb
3.69/3.79 c Variables : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
3.69/3.79 c Constraints : 199 initial, 405 maximal
3.69/3.79 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.69/3.79 c trivial : 0.00 0 0 0 0 0 0 0 0
3.69/3.79 c dualfix : 0.00 0 0 0 0 0 0 0 0
3.69/3.79 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.69/3.79 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.69/3.79 c implics : 0.00 0 0 0 0 0 0 0 0
3.69/3.79 c probing : 0.01 0 0 0 0 0 0 0 0
3.69/3.79 c and : 0.01 6 48 0 0 0 48 0 48
3.69/3.79 c linear : 0.00 1 2 0 0 0 0 0 28
3.69/3.79 c logicor : 0.00 0 0 0 0 0 0 0 0
3.69/3.79 c root node : - 0 - - 0 - - - -
3.69/3.79 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.69/3.79 c integral : 0 0 0 845 0 2 101 0 0 1576
3.69/3.79 c and : 192 2262 3130 0 0 60 4866 7579 0 0
3.69/3.79 c linear : 3 4 3069 0 0 193 1793 0 0 0
3.69/3.79 c logicor : 4+ 4 849 1 0 4 122 0 0 0
3.69/3.79 c countsols : 0 0 0 1 0 0 0 0 0 0
3.69/3.79 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.69/3.79 c integral : 0.85 0.00 0.00 0.85 0.00
3.69/3.79 c and : 0.06 0.04 0.02 0.00 0.00
3.69/3.79 c linear : 0.04 0.00 0.04 0.00 0.00
3.69/3.79 c logicor : 0.00 0.00 0.00 0.00 0.00
3.69/3.79 c countsols : 0.00 0.00 0.00 0.00 0.00
3.69/3.79 c Propagators : Time Calls Cutoffs DomReds
3.69/3.79 c rootredcost : 0.00 0 0 0
3.69/3.79 c pseudoobj : 0.00 2843 0 0
3.69/3.79 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.69/3.79 c propagation : 0.04 156 152 1312 48.2 13 25.8 -
3.69/3.79 c infeasible LP : 0.00 6 0 0 0.0 0 0.0 0
3.69/3.79 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.69/3.79 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.69/3.79 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.69/3.79 c applied globally : - - - 206 17.9 - - -
3.69/3.79 c applied locally : - - - 19 34.4 - - -
3.69/3.79 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.69/3.79 c cut pool : 0.00 3 - - 0 - (maximal pool size: 22)
3.69/3.79 c redcost : 0.04 2263 0 0 0 0
3.69/3.79 c impliedbounds : 0.00 4 0 0 9 0
3.69/3.79 c intobj : 0.00 0 0 0 0 0
3.69/3.79 c gomory : 0.03 4 0 0 0 0
3.69/3.79 c strongcg : 0.00 4 0 0 0 0
3.69/3.79 c cmir : 0.02 4 0 0 13 0
3.69/3.79 c flowcover : 0.04 4 0 0 22 0
3.69/3.79 c clique : 0.00 1 0 0 0 0
3.69/3.79 c zerohalf : 0.00 0 0 0 0 0
3.69/3.79 c mcf : 0.00 1 0 0 0 0
3.69/3.79 c Pricers : Time Calls Vars
3.69/3.79 c problem variables: 0.00 0 0
3.69/3.79 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.69/3.79 c relpscost : 0.85 844 2 101 0 0 1576
3.69/3.79 c pscost : 0.00 0 0 0 0 0 0
3.69/3.79 c inference : 0.00 0 0 0 0 0 0
3.69/3.79 c mostinf : 0.00 0 0 0 0 0 0
3.69/3.79 c leastinf : 0.00 0 0 0 0 0 0
3.69/3.79 c fullstrong : 0.00 0 0 0 0 0 0
3.69/3.79 c allfullstrong : 0.00 0 0 0 0 0 0
3.69/3.80 c random : 0.00 0 0 0 0 0 0
3.69/3.80 c Primal Heuristics : Time Calls Found
3.69/3.80 c LP solutions : 0.00 - 1
3.69/3.80 c pseudo solutions : 0.00 - 0
3.69/3.80 c oneopt : 0.00 0 0
3.69/3.80 c crossover : 0.00 0 0
3.69/3.80 c guideddiving : 0.00 0 0
3.69/3.80 c intshifting : 0.00 0 0
3.69/3.80 c coefdiving : 0.03 5 0
3.69/3.80 c pscostdiving : 0.03 5 0
3.69/3.80 c fracdiving : 0.02 5 0
3.69/3.80 c veclendiving : 0.03 5 0
3.69/3.80 c linesearchdiving : 0.02 5 0
3.69/3.80 c feaspump : 0.04 3 0
3.69/3.80 c objpscostdiving : 0.04 3 0
3.69/3.80 c rootsoldiving : 0.04 3 0
3.69/3.80 c simplerounding : 0.01 0 0
3.69/3.80 c rounding : 0.02 679 0
3.69/3.80 c shifting : 0.24 210 0
3.69/3.80 c fixandinfer : 0.00 0 0
3.69/3.80 c intdiving : 0.00 0 0
3.69/3.80 c actconsdiving : 0.00 0 0
3.69/3.80 c octane : 0.00 0 0
3.69/3.80 c rens : 0.01 1 0
3.69/3.80 c rins : 0.00 0 0
3.69/3.80 c localbranching : 0.00 0 0
3.69/3.80 c mutation : 0.00 0 0
3.69/3.80 c dins : 0.00 0 0
3.69/3.80 c LP : Time Calls Iterations Iter/call Iter/sec
3.69/3.80 c primal LP : 0.24 0 0 0.00 0.00
3.69/3.80 c dual LP : 1.48 2444 15231 6.23 10291.22
3.69/3.80 c barrier LP : 0.00 0 0 0.00 -
3.69/3.80 c diving/probing LP: 0.22 333 2395 7.19 10886.36
3.69/3.80 c strong branching : 0.85 1997 16621 8.32 19554.12
3.69/3.80 c (at root node) : - 20 599 29.95 -
3.69/3.80 c conflict analysis: 0.00 0 0 0.00 -
3.69/3.80 c B&B Tree :
3.69/3.80 c number of runs : 1
3.69/3.80 c nodes : 978
3.69/3.80 c nodes (total) : 978
3.69/3.80 c nodes left : 0
3.69/3.80 c max depth : 45
3.69/3.80 c max depth (total): 45
3.69/3.80 c backtracks : 114 (11.7%)
3.69/3.80 c delayed cutoffs : 29
3.69/3.80 c repropagations : 116 (541 domain reductions, 29 cutoffs)
3.69/3.80 c avg switch length: 3.85
3.69/3.80 c switching time : 0.35
3.69/3.80 c Solution :
3.69/3.80 c Solutions found : 1 (1 improvements)
3.69/3.80 c Primal Bound : +3.00000000000000e+00 (in run 1, after 978 nodes, 3.68 seconds, depth 35, found by <relaxation>)
3.69/3.80 c Dual Bound : +3.00000000000000e+00
3.69/3.80 c Gap : 0.00 %
3.69/3.80 c Root Dual Bound : +3.00000000000000e+00
3.79/3.80 c Time complete: 3.79.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870159-1245189376/watcher-1870159-1245189376 -o /tmp/evaluation-result-1870159-1245189376/solver-1870159-1245189376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870159-1245189376.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: 0.99 0.98 0.99 3/64 11553
/proc/meminfo: memFree=1831744/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=5812 CPUtime=0
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 186533682 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11553/statm: 1453 505 334 1256 0 192 0
[startup+0.066003 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11553
/proc/meminfo: memFree=1831744/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=16444 CPUtime=0.06
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 3096 0 0 0 4 2 0 0 18 0 1 0 186533682 16838656 2726 1992294400 4194304 9342243 548682068736 18446744073709551615 5390640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 4111 2728 629 1256 0 2850 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16444
[startup+0.101978 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11553
/proc/meminfo: memFree=1831744/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=19156 CPUtime=0.09
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 3757 0 0 0 7 2 0 0 18 0 1 0 186533682 19615744 3387 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 4789 3387 676 1256 0 3528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19156
[startup+0.301995 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11553
/proc/meminfo: memFree=1831744/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=23968 CPUtime=0.29
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 6498 0 0 0 26 3 0 0 19 0 1 0 186533682 24543232 4451 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 5992 4451 692 1256 0 4731 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23968
[startup+0.70103 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11553
/proc/meminfo: memFree=1831744/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=23968 CPUtime=0.69
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 6549 0 0 0 65 4 0 0 22 0 1 0 186533682 24543232 4502 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 5992 4502 698 1256 0 4731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23968
[startup+1.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11554
/proc/meminfo: memFree=1816248/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=23968 CPUtime=1.49
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 6684 0 0 0 143 6 0 0 25 0 1 0 186533682 24543232 4637 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 5992 4637 698 1256 0 4731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23968
[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11554
/proc/meminfo: memFree=1815224/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=24560 CPUtime=3.09
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 6970 0 0 0 300 9 0 0 25 0 1 0 186533682 25149440 4923 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 6140 4923 698 1256 0 4879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24560
Solver just ended. Dumping a history of the last processes samples
[startup+3.50127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11554
/proc/meminfo: memFree=1814456/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=24716 CPUtime=3.49
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 7010 0 0 0 340 9 0 0 25 0 1 0 186533682 25309184 4963 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 6179 4963 698 1256 0 4918 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 24716
[startup+3.70129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11554
/proc/meminfo: memFree=1814456/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=24924 CPUtime=3.69
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 7036 0 0 0 359 10 0 0 25 0 1 0 186533682 25522176 4989 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11553/statm: 6231 4989 698 1256 0 4970 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 24924
[startup+3.8013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11554
/proc/meminfo: memFree=1814456/2055920 swapFree=4182220/4192956
[pid=11553] ppid=11551 vsize=24924 CPUtime=3.79
/proc/11553/stat : 11553 (pbscip.linux.x8) R 11551 11553 10952 0 -1 4194304 7050 0 0 0 369 10 0 0 25 0 1 0 186533682 25522176 5003 1992294400 4194304 9342243 548682068736 18446744073709551615 4302007 0 0 4096 0 0 0 0 17 1 0 0
/proc/11553/statm: 6231 5003 700 1256 0 4970 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 24924
Child status: 0
Real time (s): 3.8103
CPU time (s): 3.80842
CPU user time (s): 3.69844
CPU system time (s): 0.109983
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 30548
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.69844
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7053
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 0.010998 second user time and 0.011998 second system time
The end