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-1869789-1245185901.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
0.00/0.05 c (0.0s) probing: 144/220 (65.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.00/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05 c presolving (6 rounds):
0.00/0.05 c 60 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 73 changed coefficients
0.00/0.05 c 2000 implications, 0 cliques
0.00/0.05 c presolved problem has 220 variables (220 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.05 c 144 constraints of type <and>
0.00/0.05 c 4 constraints of type <linear>
0.00/0.05 c 5 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 2)
0.00/0.05 c Presolving Time: 0.02
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 | 12 |1056k| 0 | 6 | 220 | 153 | 153 | 220 | 297 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.07 c 0.1s| 1 | 0 | 287 |1070k| 0 | 16 | 220 | 153 | 153 | 220 | 302 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.09 c 0.1s| 1 | 0 | 308 |1095k| 0 | 19 | 220 | 153 | 153 | 220 | 310 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 322 |1126k| 0 | 38 | 220 | 153 | 153 | 220 | 316 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 364 |1150k| 0 | 42 | 220 | 153 | 153 | 220 | 327 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.20 c 0.2s| 1 | 0 | 444 |1176k| 0 | 54 | 220 | 153 | 153 | 220 | 344 | 47 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.27 c 0.2s| 1 | 0 | 493 |1200k| 0 | 64 | 220 | 153 | 153 | 220 | 362 | 65 | 0 | 0 | 3.000000e+00 | -- | Inf
0.59/0.69 c 0.7s| 1 | 2 | 493 |1200k| 0 | 64 | 220 | 153 | 153 | 220 | 362 | 65 | 0 | 48 | 3.000000e+00 | -- | Inf
2.99/3.04 o 3
2.99/3.04 c * 3.0s| 519 | 0 | 8589 |1452k| 42 | - | 220 | 342 | 51 | 220 | 160 |2159 | 192 |1554 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.99/3.05 c
2.99/3.05 c SCIP Status : problem is solved [optimal solution found]
2.99/3.05 c Solving Time (sec) : 2.99
2.99/3.05 c Solving Nodes : 519
2.99/3.05 c Primal Bound : +3.00000000000000e+00 (1 solutions)
2.99/3.05 c Dual Bound : +3.00000000000000e+00
2.99/3.05 c Gap : 0.00 %
2.99/3.05 c NODE 519
2.99/3.05 c DUAL BOUND 3
2.99/3.05 c PRIMAL BOUND 3
2.99/3.05 c GAP 0
2.99/3.05 s OPTIMUM FOUND
2.99/3.05 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
2.99/3.05 v x64 -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
2.99/3.05 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 x2
2.99/3.05 v x1
2.99/3.05 c SCIP Status : problem is solved [optimal solution found]
2.99/3.05 c Solving Time : 2.99
2.99/3.05 c Original Problem :
2.99/3.05 c Problem name : HOME/instance-1869789-1245185901.opb
2.99/3.05 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
2.99/3.05 c Constraints : 205 initial, 205 maximal
2.99/3.05 c Presolved Problem :
2.99/3.05 c Problem name : t_HOME/instance-1869789-1245185901.opb
2.99/3.05 c Variables : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
2.99/3.05 c Constraints : 153 initial, 342 maximal
2.99/3.05 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.99/3.05 c trivial : 0.00 0 0 0 0 0 0 0 0
2.99/3.05 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.99/3.05 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.99/3.05 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.99/3.05 c implics : 0.00 0 0 0 0 0 0 0 0
2.99/3.05 c probing : 0.01 0 0 0 0 0 0 0 0
2.99/3.05 c and : 0.00 8 48 0 0 0 48 0 48
2.99/3.05 c linear : 0.01 1 3 0 0 0 0 0 25
2.99/3.05 c logicor : 0.00 0 0 0 0 0 0 0 0
2.99/3.05 c root node : - 0 - - 0 - - - -
2.99/3.05 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.99/3.05 c integral : 0 0 0 464 0 5 108 0 0 812
2.99/3.05 c and : 144 1136 1790 0 0 39 2566 2127 0 0
2.99/3.05 c linear : 4 6 1750 0 0 105 838 0 0 0
2.99/3.05 c logicor : 5+ 6 418 0 0 4 82 0 0 0
2.99/3.05 c countsols : 0 0 0 1 0 0 0 0 0 0
2.99/3.05 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.99/3.05 c integral : 1.22 0.00 0.00 1.22 0.00
2.99/3.05 c and : 0.07 0.05 0.02 0.00 0.00
2.99/3.05 c linear : 0.06 0.00 0.06 0.00 0.00
2.99/3.05 c logicor : 0.01 0.00 0.01 0.00 0.00
2.99/3.05 c countsols : 0.00 0.00 0.00 0.00 0.00
2.99/3.05 c Propagators : Time Calls Cutoffs DomReds
2.99/3.05 c rootredcost : 0.00 0 0 0
2.99/3.05 c pseudoobj : 0.00 1497 0 0
2.99/3.05 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.99/3.05 c propagation : 0.05 148 148 1609 50.1 19 28.1 -
2.99/3.05 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
2.99/3.05 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.99/3.05 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.99/3.05 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.99/3.05 c applied globally : - - - 189 15.3 - - -
2.99/3.05 c applied locally : - - - 3 33.7 - - -
2.99/3.05 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.99/3.05 c cut pool : 0.00 5 - - 20 - (maximal pool size: 118)
2.99/3.05 c redcost : 0.00 1137 0 0 0 0
2.99/3.05 c impliedbounds : 0.00 6 0 0 32 0
2.99/3.05 c intobj : 0.00 0 0 0 0 0
2.99/3.05 c gomory : 0.04 6 0 0 24 0
2.99/3.05 c strongcg : 0.04 6 0 0 62 0
2.99/3.05 c cmir : 0.04 6 0 0 68 0
2.99/3.05 c flowcover : 0.03 6 0 0 105 0
2.99/3.05 c clique : 0.00 1 0 0 0 0
2.99/3.05 c zerohalf : 0.00 0 0 0 0 0
2.99/3.05 c mcf : 0.00 1 0 0 0 0
2.99/3.05 c Pricers : Time Calls Vars
2.99/3.05 c problem variables: 0.00 0 0
2.99/3.05 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.99/3.05 c relpscost : 1.22 463 5 108 0 0 812
2.99/3.05 c pscost : 0.00 0 0 0 0 0 0
2.99/3.05 c inference : 0.00 0 0 0 0 0 0
2.99/3.05 c mostinf : 0.00 0 0 0 0 0 0
2.99/3.05 c leastinf : 0.00 0 0 0 0 0 0
2.99/3.05 c fullstrong : 0.00 0 0 0 0 0 0
2.99/3.05 c allfullstrong : 0.00 0 0 0 0 0 0
2.99/3.05 c random : 0.00 0 0 0 0 0 0
2.99/3.05 c Primal Heuristics : Time Calls Found
2.99/3.05 c LP solutions : 0.00 - 1
2.99/3.05 c pseudo solutions : 0.00 - 0
2.99/3.05 c oneopt : 0.00 0 0
2.99/3.05 c crossover : 0.00 0 0
2.99/3.05 c guideddiving : 0.00 0 0
2.99/3.05 c objpscostdiving : 0.01 1 0
2.99/3.05 c rootsoldiving : 0.02 1 0
2.99/3.05 c coefdiving : 0.01 2 0
2.99/3.05 c fracdiving : 0.01 2 0
2.99/3.05 c veclendiving : 0.00 2 0
2.99/3.05 c linesearchdiving : 0.01 2 0
2.99/3.05 c pscostdiving : 0.01 2 0
2.99/3.05 c feaspump : 0.02 2 0
2.99/3.05 c simplerounding : 0.01 0 0
2.99/3.05 c rounding : 0.02 456 0
2.99/3.05 c shifting : 0.15 112 0
2.99/3.05 c intshifting : 0.00 0 0
2.99/3.05 c fixandinfer : 0.00 0 0
2.99/3.05 c intdiving : 0.00 0 0
2.99/3.05 c actconsdiving : 0.00 0 0
2.99/3.05 c octane : 0.00 0 0
2.99/3.05 c rens : 0.02 1 0
2.99/3.05 c rins : 0.00 0 0
2.99/3.05 c localbranching : 0.00 0 0
2.99/3.05 c mutation : 0.00 0 0
2.99/3.05 c dins : 0.00 0 0
2.99/3.05 c LP : Time Calls Iterations Iter/call Iter/sec
2.99/3.05 c primal LP : 0.12 0 0 0.00 0.00
2.99/3.05 c dual LP : 0.84 1191 7837 6.58 9329.76
2.99/3.05 c barrier LP : 0.00 0 0 0.00 -
2.99/3.05 c diving/probing LP: 0.07 122 752 6.16 10742.86
2.99/3.05 c strong branching : 1.22 1554 19644 12.64 16101.64
2.99/3.05 c (at root node) : - 48 3984 83.00 -
2.99/3.05 c conflict analysis: 0.00 0 0 0.00 -
2.99/3.05 c B&B Tree :
2.99/3.05 c number of runs : 1
2.99/3.05 c nodes : 519
2.99/3.05 c nodes (total) : 519
2.99/3.05 c nodes left : 0
2.99/3.05 c max depth : 42
2.99/3.05 c max depth (total): 42
2.99/3.05 c backtracks : 61 (11.8%)
2.99/3.05 c delayed cutoffs : 22
2.99/3.05 c repropagations : 91 (451 domain reductions, 22 cutoffs)
2.99/3.05 c avg switch length: 2.94
2.99/3.05 c switching time : 0.15
2.99/3.05 c Solution :
2.99/3.05 c Solutions found : 1 (1 improvements)
2.99/3.05 c Primal Bound : +3.00000000000000e+00 (in run 1, after 519 nodes, 2.99 seconds, depth 35, found by <relaxation>)
2.99/3.05 c Dual Bound : +3.00000000000000e+00
2.99/3.05 c Gap : 0.00 %
2.99/3.05 c Root Dual Bound : +3.00000000000000e+00
2.99/3.05 c Time complete: 3.04.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869789-1245185901/watcher-1869789-1245185901 -o /tmp/evaluation-result-1869789-1245185901/solver-1869789-1245185901 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869789-1245185901.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 32392
/proc/meminfo: memFree=1603720/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=7616 CPUtime=0
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 571 0 0 0 0 0 0 0 20 0 1 0 186184308 7798784 555 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32392/statm: 1904 566 353 1256 0 643 0
[startup+0.0717371 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1603720/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=16132 CPUtime=0.06
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 3053 0 0 0 4 2 0 0 20 0 1 0 186184308 16519168 2683 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 4033 2683 656 1256 0 2772 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16132
[startup+0.10174 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1603720/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=17032 CPUtime=0.09
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 3244 0 0 0 7 2 0 0 20 0 1 0 186184308 17440768 2874 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 4258 2874 677 1256 0 2997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17032
[startup+0.301762 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1603720/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=0.29
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5302 0 0 0 26 3 0 0 22 0 1 0 186184308 21139456 3991 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 3991 686 1256 0 3900 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20644
[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32392
/proc/meminfo: memFree=1603720/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=0.69
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5320 0 0 0 66 3 0 0 25 0 1 0 186184308 21139456 4009 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 4009 690 1256 0 3900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20644
[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1590208/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=1.49
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5357 0 0 0 145 4 0 0 25 0 1 0 186184308 21139456 4046 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 4046 697 1256 0 3900 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20644
Solver just ended. Dumping a history of the last processes samples
[startup+2.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1590080/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=2.29
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5365 0 0 0 225 4 0 0 25 0 1 0 186184308 21139456 4054 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 4054 697 1256 0 3900 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 20644
[startup+2.70104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1590080/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=2.69
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5388 0 0 0 264 5 0 0 25 0 1 0 186184308 21139456 4077 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 4077 697 1256 0 3900 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 20644
[startup+2.90106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1590080/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=2.89
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5389 0 0 0 284 5 0 0 25 0 1 0 186184308 21139456 4078 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 4078 697 1256 0 3900 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 20644
[startup+3.00122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32393
/proc/meminfo: memFree=1590080/2055920 swapFree=4181640/4192956
[pid=32392] ppid=32390 vsize=20644 CPUtime=2.99
/proc/32392/stat : 32392 (pbscip.linux.x8) R 32390 32392 31991 0 -1 4194304 5391 0 0 0 294 5 0 0 25 0 1 0 186184308 21139456 4080 1992294400 4194304 9342243 548682068736 18446744073709551615 6974309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32392/statm: 5161 4080 697 1256 0 3900 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 20644
Child status: 0
Real time (s): 3.0602
CPU time (s): 3.05853
CPU user time (s): 2.99854
CPU system time (s): 0.05999
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 20644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.99854
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5396
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= 2
runsolver used 0.007998 second user time and 0.012998 second system time
The end