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-1870131-1245189134.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:
0.00/0.02 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
0.00/0.02 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
0.00/0.03 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
0.00/0.03 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
0.00/0.03 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
0.00/0.04 c (0.0s) probing: 137/164 (83.5%) - 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 52 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 60 changed coefficients
0.00/0.04 c 1480 implications, 0 cliques
0.00/0.04 c presolved problem has 164 variables (164 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.00/0.04 c 100 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: 0.02
0.00/0.04 c OPT-NLC
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = c 1620
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = c 1791
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = c 10000
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving problem
0.00/0.04 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 | 12 | 807k| 0 | 7 | 164 | 109 | 109 | 164 | 209 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 190 | 829k| 0 | 18 | 164 | 109 | 109 | 164 | 215 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.07/0.08 c 0.1s| 1 | 0 | 221 | 867k| 0 | 33 | 164 | 109 | 109 | 164 | 225 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 258 | 929k| 0 | 30 | 164 | 109 | 109 | 164 | 236 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 305 | 981k| 0 | 44 | 164 | 109 | 109 | 164 | 250 | 41 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.2s| 1 | 0 | 340 |1018k| 0 | 62 | 164 | 109 | 109 | 164 | 265 | 56 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 362 |1035k| 0 | 64 | 164 | 109 | 109 | 164 | 277 | 68 | 0 | 0 | 3.000000e+00 | -- | Inf
0.49/0.54 c 0.5s| 1 | 2 | 362 |1036k| 0 | 64 | 164 | 109 | 109 | 164 | 277 | 68 | 0 | 38 | 3.000000e+00 | -- | Inf
2.49/2.53 o 3
2.49/2.53 c * 2.5s| 665 | 0 | 7463 |1270k| 38 | - | 164 | 385 | 20 | 164 | 136 |1883 | 276 |1119 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.49/2.53 c
2.49/2.53 c SCIP Status : problem is solved [optimal solution found]
2.49/2.53 c Solving Time (sec) : 2.47
2.49/2.53 c Solving Nodes : 665
2.49/2.53 c Primal Bound : +3.00000000000000e+00 (1 solutions)
2.49/2.53 c Dual Bound : +3.00000000000000e+00
2.49/2.53 c Gap : 0.00 %
2.49/2.53 c NODE 665
2.49/2.53 c DUAL BOUND 3
2.49/2.53 c PRIMAL BOUND 3
2.49/2.53 c GAP 0
2.49/2.53 s OPTIMUM FOUND
2.49/2.53 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
2.49/2.53 v -x39 x38 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
2.49/2.53 v -x17 -x16 -x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
2.49/2.53 c SCIP Status : problem is solved [optimal solution found]
2.49/2.53 c Solving Time : 2.47
2.49/2.53 c Original Problem :
2.49/2.53 c Problem name : HOME/instance-1870131-1245189134.opb
2.49/2.53 c Variables : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.53 c Constraints : 153 initial, 153 maximal
2.49/2.53 c Presolved Problem :
2.49/2.53 c Problem name : t_HOME/instance-1870131-1245189134.opb
2.49/2.53 c Variables : 164 (164 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.53 c Constraints : 109 initial, 385 maximal
2.49/2.53 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.49/2.53 c trivial : 0.00 0 0 0 0 0 0 0 0
2.49/2.53 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.49/2.53 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.49/2.53 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.49/2.53 c implics : 0.00 0 0 0 0 0 0 0 0
2.49/2.53 c probing : 0.01 0 0 0 0 0 0 0 0
2.49/2.53 c and : 0.01 8 40 0 0 0 40 0 40
2.49/2.53 c linear : 0.00 1 3 0 0 0 0 0 20
2.49/2.53 c logicor : 0.00 0 0 0 0 0 0 0 0
2.49/2.53 c root node : - 0 - - 0 - - - -
2.49/2.53 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.49/2.53 c integral : 0 0 0 559 0 3 76 0 0 1016
2.49/2.53 c and : 100 1316 2217 0 0 69 2426 1847 0 0
2.49/2.53 c linear : 4 6 2147 0 0 152 1222 0 0 0
2.49/2.53 c logicor : 5+ 6 761 1 0 9 178 0 0 0
2.49/2.53 c countsols : 0 0 0 1 0 0 0 0 0 0
2.49/2.53 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.49/2.53 c integral : 0.93 0.00 0.00 0.93 0.00
2.49/2.53 c and : 0.03 0.01 0.02 0.00 0.00
2.49/2.53 c linear : 0.00 0.00 0.00 0.00 0.00
2.49/2.53 c logicor : 0.01 0.00 0.01 0.00 0.00
2.49/2.53 c countsols : 0.00 0.00 0.00 0.00 0.00
2.49/2.53 c Propagators : Time Calls Cutoffs DomReds
2.49/2.53 c rootredcost : 0.00 0 0 0
2.49/2.53 c pseudoobj : 0.01 1938 0 0
2.49/2.53 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.49/2.53 c propagation : 0.01 230 224 1190 21.3 19 15.9 -
2.49/2.53 c infeasible LP : 0.00 3 0 0 0.0 0 0.0 0
2.49/2.53 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.53 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.53 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.49/2.53 c applied globally : - - - 276 11.9 - - -
2.49/2.53 c applied locally : - - - 0 0.0 - - -
2.49/2.53 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.49/2.53 c cut pool : 0.00 5 - - 7 - (maximal pool size: 142)
2.49/2.53 c redcost : 0.00 1317 0 0 0 0
2.49/2.53 c impliedbounds : 0.00 6 0 0 28 0
2.49/2.53 c intobj : 0.00 0 0 0 0 0
2.49/2.53 c gomory : 0.04 6 0 0 61 0
2.49/2.53 c strongcg : 0.02 6 0 0 188 0
2.49/2.53 c cmir : 0.04 6 0 0 45 0
2.49/2.53 c flowcover : 0.03 6 0 0 87 0
2.49/2.53 c clique : 0.00 1 0 0 0 0
2.49/2.53 c zerohalf : 0.00 0 0 0 0 0
2.49/2.53 c mcf : 0.00 1 0 0 0 0
2.49/2.53 c Pricers : Time Calls Vars
2.49/2.53 c problem variables: 0.00 0 0
2.49/2.53 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.49/2.53 c relpscost : 0.93 558 3 76 0 0 1016
2.49/2.53 c pscost : 0.00 0 0 0 0 0 0
2.49/2.53 c inference : 0.00 0 0 0 0 0 0
2.49/2.53 c mostinf : 0.00 0 0 0 0 0 0
2.49/2.53 c leastinf : 0.00 0 0 0 0 0 0
2.49/2.53 c fullstrong : 0.00 0 0 0 0 0 0
2.49/2.53 c allfullstrong : 0.00 0 0 0 0 0 0
2.49/2.53 c random : 0.00 0 0 0 0 0 0
2.49/2.53 c Primal Heuristics : Time Calls Found
2.49/2.53 c LP solutions : 0.00 - 1
2.49/2.53 c pseudo solutions : 0.00 - 0
2.49/2.53 c oneopt : 0.00 0 0
2.49/2.53 c crossover : 0.00 0 0
2.49/2.53 c guideddiving : 0.00 0 0
2.49/2.53 c intshifting : 0.00 0 0
2.49/2.53 c rootsoldiving : 0.01 1 0
2.49/2.53 c coefdiving : 0.01 2 0
2.49/2.53 c pscostdiving : 0.01 2 0
2.49/2.53 c fracdiving : 0.00 2 0
2.49/2.53 c veclendiving : 0.00 2 0
2.49/2.53 c linesearchdiving : 0.00 2 0
2.49/2.53 c feaspump : 0.02 2 0
2.49/2.53 c objpscostdiving : 0.02 2 0
2.49/2.53 c simplerounding : 0.00 0 0
2.49/2.53 c rounding : 0.01 455 0
2.49/2.53 c shifting : 0.10 115 0
2.49/2.53 c fixandinfer : 0.00 0 0
2.49/2.53 c intdiving : 0.00 0 0
2.49/2.53 c actconsdiving : 0.00 0 0
2.49/2.53 c octane : 0.00 0 0
2.49/2.53 c rens : 0.01 1 0
2.49/2.53 c rins : 0.00 0 0
2.49/2.53 c localbranching : 0.00 0 0
2.49/2.53 c mutation : 0.00 0 0
2.49/2.53 c dins : 0.00 0 0
2.49/2.53 c LP : Time Calls Iterations Iter/call Iter/sec
2.49/2.53 c primal LP : 0.13 0 0 0.00 0.00
2.49/2.53 c dual LP : 0.90 1370 6955 5.08 7727.78
2.49/2.53 c barrier LP : 0.00 0 0 0.00 -
2.49/2.53 c diving/probing LP: 0.04 98 508 5.18 12700.00
2.49/2.53 c strong branching : 0.90 1119 12999 11.62 14443.33
2.49/2.53 c (at root node) : - 38 3764 99.05 -
2.49/2.53 c conflict analysis: 0.00 0 0 0.00 -
2.49/2.53 c B&B Tree :
2.49/2.53 c number of runs : 1
2.49/2.53 c nodes : 665
2.49/2.53 c nodes (total) : 665
2.49/2.53 c nodes left : 0
2.49/2.53 c max depth : 38
2.49/2.53 c max depth (total): 38
2.49/2.53 c backtracks : 93 (14.0%)
2.49/2.53 c delayed cutoffs : 61
2.49/2.53 c repropagations : 181 (858 domain reductions, 57 cutoffs)
2.49/2.53 c avg switch length: 3.04
2.49/2.53 c switching time : 0.15
2.49/2.53 c Solution :
2.49/2.53 c Solutions found : 1 (1 improvements)
2.49/2.53 c Primal Bound : +3.00000000000000e+00 (in run 1, after 665 nodes, 2.47 seconds, depth 32, found by <relaxation>)
2.49/2.53 c Dual Bound : +3.00000000000000e+00
2.49/2.53 c Gap : 0.00 %
2.49/2.53 c Root Dual Bound : +3.00000000000000e+00
2.49/2.54 c Time complete: 2.52.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870131-1245189134/watcher-1870131-1245189134 -o /tmp/evaluation-result-1870131-1245189134/solver-1870131-1245189134 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870131-1245189134.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 0.97 0.99 3/64 5357
/proc/meminfo: memFree=1824680/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=5812 CPUtime=0
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186514129 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5357/statm: 1453 501 332 1256 0 192 0
[startup+0.080605 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5357
/proc/meminfo: memFree=1824680/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=16016 CPUtime=0.07
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 3024 0 0 0 6 1 0 0 18 0 1 0 186514129 16400384 2654 1992294400 4194304 9342243 548682068736 18446744073709551615 6890369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4004 2654 677 1256 0 2743 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16016
[startup+0.101607 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5357
/proc/meminfo: memFree=1824680/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=16016 CPUtime=0.09
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 3048 0 0 0 8 1 0 0 18 0 1 0 186514129 16400384 2678 1992294400 4194304 9342243 548682068736 18446744073709551615 4340675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4004 2678 677 1256 0 2743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16016
[startup+0.301629 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5357
/proc/meminfo: memFree=1824680/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=19304 CPUtime=0.29
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 4971 0 0 0 27 2 0 0 19 0 1 0 186514129 19767296 3694 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4826 3694 687 1256 0 3565 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19304
[startup+0.701675 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5357
/proc/meminfo: memFree=1824680/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=19304 CPUtime=0.69
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 4997 0 0 0 67 2 0 0 22 0 1 0 186514129 19767296 3720 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4826 3720 694 1256 0 3565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19304
[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5358
/proc/meminfo: memFree=1812448/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=19304 CPUtime=1.49
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 5029 0 0 0 146 3 0 0 25 0 1 0 186514129 19767296 3752 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4826 3752 697 1256 0 3565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19304
Solver just ended. Dumping a history of the last processes samples
[startup+2.30185 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5358
/proc/meminfo: memFree=1812128/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=19304 CPUtime=2.29
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 5060 0 0 0 224 5 0 0 25 0 1 0 186514129 19767296 3783 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4826 3783 697 1256 0 3565 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 19304
[startup+2.50187 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5358
/proc/meminfo: memFree=1812128/2055920 swapFree=4191900/4192956
[pid=5357] ppid=5355 vsize=19304 CPUtime=2.49
/proc/5357/stat : 5357 (pbscip.linux.x8) R 5355 5357 4801 0 -1 4194304 5067 0 0 0 244 5 0 0 25 0 1 0 186514129 19767296 3790 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5357/statm: 4826 3790 697 1256 0 3565 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 19304
Child status: 0
Real time (s): 2.54116
CPU time (s): 2.54061
CPU user time (s): 2.47962
CPU system time (s): 0.06099
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 19304
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.47962
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5072
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 0.004999 second user time and 0.015997 second system time
The end