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-1869573-1245179317.opb>
0.00/0.01 c original problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 105 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.02 c (round 2) 1 del vars, 37 del conss, 1 chg bounds, 0 chg sides, 18 chg coeffs, 18 upgd conss, 0 impls, 0 clqs
0.00/0.02 c (round 3) 1 del vars, 37 del conss, 1 chg bounds, 4 chg sides, 27 chg coeffs, 32 upgd conss, 32 impls, 1 clqs
0.03/0.03 c presolving (4 rounds):
0.03/0.03 c 1 deleted vars, 37 deleted constraints, 1 tightened bounds, 0 added holes, 4 changed sides, 27 changed coefficients
0.03/0.03 c 48 implications, 1 cliques
0.03/0.03 c presolved problem has 74 variables (74 bin, 0 int, 0 impl, 0 cont) and 71 constraints
0.03/0.03 c 32 constraints of type <knapsack>
0.03/0.03 c 3 constraints of type <setppc>
0.03/0.03 c 36 constraints of type <linear>
0.03/0.03 c transformed objective value is always integral (scale: 1)
0.03/0.03 c Presolving Time: 0.02
0.03/0.03 c OPT-LIN
0.03/0.03 c -----------------------------------------------------------------------------------------------
0.03/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.03 c limits/memory = c 1620
0.03/0.03 c # maximal time in seconds to run
0.03/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.03 c limits/time = c 1791
0.03/0.03 c # frequency for displaying node information lines
0.03/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.03 c display/freq = c 10000
0.03/0.03 c -----------------------------------------------------------------------------------------------
0.03/0.03 c start solving problem
0.03/0.03 c
0.03/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.03 c 0.0s| 1 | 0 | 39 | 525k| 0 | 34 | 74 | 71 | 71 | 74 | 71 | 0 | 0 | 0 | 1.000000e+01 | -- | Inf
0.03/0.05 c 0.0s| 1 | 0 | 212 | 599k| 0 | 30 | 74 | 71 | 71 | 74 | 82 | 11 | 0 | 0 | 1.000000e+01 | -- | Inf
0.03/0.07 c 0.1s| 1 | 0 | 253 | 677k| 0 | 28 | 74 | 71 | 71 | 74 | 98 | 27 | 0 | 0 | 1.000000e+01 | -- | Inf
0.03/0.09 c 0.1s| 1 | 0 | 269 | 741k| 0 | 32 | 74 | 71 | 71 | 74 | 109 | 38 | 0 | 0 | 1.000000e+01 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 282 | 797k| 0 | 40 | 74 | 71 | 71 | 74 | 117 | 46 | 0 | 0 | 1.000000e+01 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 304 | 827k| 0 | 42 | 74 | 71 | 71 | 74 | 125 | 54 | 0 | 0 | 1.000000e+01 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 318 | 875k| 0 | 42 | 74 | 71 | 71 | 74 | 137 | 66 | 0 | 0 | 1.000000e+01 | -- | Inf
0.20/0.23 c 0.2s| 1 | 2 | 318 | 875k| 0 | 42 | 74 | 71 | 71 | 74 | 137 | 66 | 0 | 33 | 1.000000e+01 | -- | Inf
0.39/0.48 o 25
0.39/0.48 c s 0.5s| 47 | 38 | 751 | 906k| 20 | - | 74 | 79 | 33 | 74 | 96 | 66 | 8 | 407 | 1.000000e+01 | 2.500000e+01 | 150.00%
0.39/0.48 o 24
0.39/0.48 c * 0.5s| 48 | 36 | 751 | 907k| 20 | - | 74 | 79 | 20 | 74 | 96 | 66 | 8 | 407 | 1.000000e+01 | 2.400000e+01 | 140.00%
0.59/0.63 o 21
0.59/0.63 c * 0.6s| 104 | 71 | 1220 | 930k| 28 | - | 74 | 89 | 17 | 74 | 96 | 66 | 18 | 547 | 1.000000e+01 | 2.100000e+01 | 110.00%
0.59/0.63 o 19
0.59/0.63 c * 0.6s| 105 | 67 | 1221 | 930k| 28 | - | 74 | 89 | 17 | 74 | 96 | 66 | 18 | 547 | 1.000000e+01 | 1.900000e+01 | 90.00%
0.59/0.67 o 18
0.59/0.67 c l 0.6s| 132 | 88 | 1384 | 943k| 28 | - | 74 | 92 | 16 | 74 | 96 | 66 | 21 | 563 | 1.000000e+01 | 1.800000e+01 | 80.00%
0.59/0.69 o 15
0.59/0.69 c * 0.7s| 161 | 100 | 1520 | 949k| 30 | - | 74 | 96 | 18 | 74 | 96 | 66 | 25 | 572 | 1.000000e+01 | 1.500000e+01 | 50.00%
0.69/0.72 o 12
0.69/0.72 c * 0.7s| 187 | 50 | 1754 | 932k| 30 | - | 74 | 103 | 32 | 74 | 96 | 66 | 32 | 598 | 1.000000e+01 | 1.200000e+01 | 20.00%
0.69/0.79 o 11
0.69/0.79 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.69/0.79 c * 0.8s| 257 | 45 | 2240 | 945k| 30 | - | 74 | 126 | 22 | 74 | 96 | 66 | 60 | 603 | 1.000000e+01 | 1.100000e+01 | 10.00%
0.79/0.85 c
0.79/0.85 c SCIP Status : problem is solved [optimal solution found]
0.79/0.85 c Solving Time (sec) : 0.82
0.79/0.85 c Solving Nodes : 337
0.79/0.85 c Primal Bound : +1.10000000000000e+01 (8 solutions)
0.79/0.85 c Dual Bound : +1.10000000000000e+01
0.79/0.85 c Gap : 0.00 %
0.79/0.85 c NODE 337
0.79/0.85 c DUAL BOUND 11
0.79/0.85 c PRIMAL BOUND 11
0.79/0.85 c GAP 0
0.79/0.85 s OPTIMUM FOUND
0.79/0.85 v x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 -x43 x44 x45 x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54
0.79/0.85 v x55 x56 x57 x58 x59 -x60 x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x14 -x13 -x12 -x11 -x10 -x69 -x70 -x71 -x72 -x73 -x9 -x8 -x7
0.79/0.85 v -x6 x5 -x74 -x24 -x23 x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 x75 -x4 -x3 -x2 x1
0.79/0.85 c SCIP Status : problem is solved [optimal solution found]
0.79/0.85 c Solving Time : 0.82
0.79/0.85 c Original Problem :
0.79/0.85 c Problem name : HOME/instance-1869573-1245179317.opb
0.79/0.85 c Variables : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85 c Constraints : 105 initial, 105 maximal
0.79/0.85 c Presolved Problem :
0.79/0.85 c Problem name : t_HOME/instance-1869573-1245179317.opb
0.79/0.85 c Variables : 74 (74 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85 c Constraints : 71 initial, 157 maximal
0.79/0.85 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.79/0.85 c trivial : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c implics : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c probing : 0.01 0 0 0 0 0 0 0 0
0.79/0.85 c knapsack : 0.00 0 0 0 0 0 0 4 9
0.79/0.85 c setppc : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c linear : 0.00 1 0 0 1 0 37 0 18
0.79/0.85 c logicor : 0.00 0 0 0 0 0 0 0 0
0.79/0.85 c root node : - 12 - - 12 - - - -
0.79/0.85 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.79/0.85 c integral : 0 0 0 301 0 5 70 0 0 498
0.79/0.85 c knapsack : 32 6 1089 6 0 9 515 55 0 0
0.79/0.85 c setppc : 3 6 411 0 0 0 7 0 0 0
0.79/0.85 c linear : 36 6 1076 2 0 54 1023 0 0 0
0.79/0.85 c logicor : 0+ 0 272 0 0 12 93 0 0 0
0.79/0.85 c countsols : 0 0 0 6 0 0 0 0 0 0
0.79/0.85 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.79/0.85 c integral : 0.40 0.00 0.00 0.40 0.00
0.79/0.85 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.79/0.85 c setppc : 0.00 0.00 0.00 0.00 0.00
0.79/0.85 c linear : 0.05 0.00 0.05 0.00 0.00
0.79/0.85 c logicor : 0.01 0.00 0.01 0.00 0.00
0.79/0.85 c countsols : 0.00 0.00 0.00 0.00 0.00
0.79/0.85 c Propagators : Time Calls Cutoffs DomReds
0.79/0.85 c rootredcost : 0.00 8 0 4
0.79/0.85 c pseudoobj : 0.00 937 0 5
0.79/0.85 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.79/0.85 c propagation : 0.00 75 69 187 8.8 2 3.5 -
0.79/0.85 c infeasible LP : 0.00 50 0 0 0.0 0 0.0 0
0.79/0.85 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.85 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.79/0.85 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.79/0.85 c applied globally : - - - 102 7.7 - - -
0.79/0.85 c applied locally : - - - 0 0.0 - - -
0.79/0.85 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.79/0.85 c cut pool : 0.00 5 - - 157 - (maximal pool size: 529)
0.79/0.85 c redcost : 0.00 319 0 20 0 0
0.79/0.85 c impliedbounds : 0.00 6 0 0 2 0
0.79/0.85 c intobj : 0.00 0 0 0 0 0
0.79/0.85 c gomory : 0.00 6 0 0 117 0
0.79/0.85 c strongcg : 0.01 6 0 0 170 0
0.79/0.85 c cmir : 0.04 6 0 0 185 0
0.79/0.85 c flowcover : 0.03 6 0 0 311 0
0.79/0.85 c clique : 0.00 6 0 0 0 0
0.79/0.85 c zerohalf : 0.00 0 0 0 0 0
0.79/0.85 c mcf : 0.00 1 0 0 0 0
0.79/0.85 c Pricers : Time Calls Vars
0.79/0.85 c problem variables: 0.00 0 0
0.79/0.85 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.79/0.85 c relpscost : 0.40 295 5 70 0 0 498
0.79/0.85 c pscost : 0.00 0 0 0 0 0 0
0.79/0.85 c inference : 0.00 0 0 0 0 0 0
0.79/0.85 c mostinf : 0.00 0 0 0 0 0 0
0.79/0.85 c leastinf : 0.00 0 0 0 0 0 0
0.79/0.85 c fullstrong : 0.00 0 0 0 0 0 0
0.79/0.85 c allfullstrong : 0.00 0 0 0 0 0 0
0.79/0.85 c random : 0.00 0 0 0 0 0 0
0.79/0.85 c Primal Heuristics : Time Calls Found
0.79/0.85 c LP solutions : 0.00 - 6
0.79/0.85 c pseudo solutions : 0.00 - 0
0.79/0.85 c crossover : 0.00 0 0
0.79/0.85 c oneopt : 0.00 8 0
0.79/0.85 c guideddiving : 0.00 1 0
0.79/0.85 c rootsoldiving : 0.01 1 0
0.79/0.85 c coefdiving : 0.00 2 0
0.79/0.85 c pscostdiving : 0.00 2 0
0.79/0.85 c fracdiving : 0.00 2 0
0.79/0.85 c veclendiving : 0.01 2 0
0.79/0.85 c linesearchdiving : 0.00 2 1
0.79/0.85 c feaspump : 0.01 1 0
0.79/0.85 c objpscostdiving : 0.01 2 0
0.79/0.85 c simplerounding : 0.00 0 0
0.79/0.85 c rounding : 0.01 207 0
0.79/0.85 c shifting : 0.04 43 1
0.79/0.85 c intshifting : 0.00 0 0
0.79/0.85 c fixandinfer : 0.00 0 0
0.79/0.85 c intdiving : 0.00 0 0
0.79/0.85 c actconsdiving : 0.00 0 0
0.79/0.85 c octane : 0.00 0 0
0.79/0.85 c rens : 0.01 0 0
0.79/0.85 c rins : 0.00 0 0
0.79/0.85 c localbranching : 0.00 0 0
0.79/0.85 c mutation : 0.00 0 0
0.79/0.85 c dins : 0.00 0 0
0.79/0.85 c LP : Time Calls Iterations Iter/call Iter/sec
0.79/0.85 c primal LP : 0.00 0 0 0.00 -
0.79/0.85 c dual LP : 0.15 353 2402 6.80 16013.33
0.79/0.85 c barrier LP : 0.00 0 0 0.00 -
0.79/0.85 c diving/probing LP: 0.04 78 432 5.54 10800.00
0.79/0.85 c strong branching : 0.39 611 10353 16.94 26546.15
0.79/0.85 c (at root node) : - 33 1724 52.24 -
0.79/0.85 c conflict analysis: 0.00 0 0 0.00 -
0.79/0.85 c B&B Tree :
0.79/0.85 c number of runs : 1
0.79/0.85 c nodes : 337
0.79/0.85 c nodes (total) : 337
0.79/0.85 c nodes left : 0
0.79/0.85 c max depth : 30
0.79/0.85 c max depth (total): 30
0.79/0.85 c backtracks : 79 (23.4%)
0.79/0.85 c delayed cutoffs : 62
0.79/0.85 c repropagations : 214 (591 domain reductions, 18 cutoffs)
0.79/0.85 c avg switch length: 3.90
0.79/0.85 c switching time : 0.00
0.79/0.85 c Solution :
0.79/0.85 c Solutions found : 8 (8 improvements)
0.79/0.85 c Primal Bound : +1.10000000000000e+01 (in run 1, after 257 nodes, 0.75 seconds, depth 23, found by <relaxation>)
0.79/0.85 c Dual Bound : +1.10000000000000e+01
0.79/0.85 c Gap : 0.00 %
0.79/0.85 c Root Dual Bound : +1.00000000000000e+01
0.79/0.86 c Time complete: 0.85.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869573-1245179317/watcher-1869573-1245179317 -o /tmp/evaluation-result-1869573-1245179317/solver-1869573-1245179317 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869573-1245179317.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 0.98 3/64 4697
/proc/meminfo: memFree=1846512/2055920 swapFree=4192812/4192956
[pid=4697] ppid=4695 vsize=5812 CPUtime=0
/proc/4697/stat : 4697 (pbscip.linux.x8) R 4695 4697 4553 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 185530969 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4697/statm: 1453 501 332 1256 0 192 0
[startup+0.0313079 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4697
/proc/meminfo: memFree=1846512/2055920 swapFree=4192812/4192956
[pid=4697] ppid=4695 vsize=13384 CPUtime=0.03
/proc/4697/stat : 4697 (pbscip.linux.x8) R 4695 4697 4553 0 -1 4194304 2548 0 0 0 2 1 0 0 18 0 1 0 185530969 13705216 2178 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4697/statm: 3346 2178 494 1256 0 2085 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13384
[startup+0.101315 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4697
/proc/meminfo: memFree=1846512/2055920 swapFree=4192812/4192956
[pid=4697] ppid=4695 vsize=15596 CPUtime=0.09
/proc/4697/stat : 4697 (pbscip.linux.x8) R 4695 4697 4553 0 -1 4194304 2971 0 0 0 8 1 0 0 18 0 1 0 185530969 15970304 2600 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4697/statm: 3899 2600 678 1256 0 2638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15596
[startup+0.301337 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4697
/proc/meminfo: memFree=1846512/2055920 swapFree=4192812/4192956
[pid=4697] ppid=4695 vsize=18252 CPUtime=0.29
/proc/4697/stat : 4697 (pbscip.linux.x8) R 4695 4697 4553 0 -1 4194304 3759 0 0 0 27 2 0 0 19 0 1 0 185530969 18690048 3388 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4697/statm: 4563 3388 695 1256 0 3302 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18252
[startup+0.701381 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4697
/proc/meminfo: memFree=1846512/2055920 swapFree=4192812/4192956
[pid=4697] ppid=4695 vsize=18252 CPUtime=0.69
/proc/4697/stat : 4697 (pbscip.linux.x8) R 4695 4697 4553 0 -1 4194304 3790 0 0 0 66 3 0 0 22 0 1 0 185530969 18690048 3419 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4697/statm: 4563 3419 696 1256 0 3302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18252
Solver just ended. Dumping a history of the last processes samples
[startup+0.801392 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 4697
/proc/meminfo: memFree=1846512/2055920 swapFree=4192812/4192956
[pid=4697] ppid=4695 vsize=18252 CPUtime=0.79
/proc/4697/stat : 4697 (pbscip.linux.x8) R 4695 4697 4553 0 -1 4194304 3791 0 0 0 76 3 0 0 23 0 1 0 185530969 18690048 3420 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4697/statm: 4563 3420 696 1256 0 3302 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 18252
Child status: 0
Real time (s): 0.867001
CPU time (s): 0.867867
CPU user time (s): 0.826874
CPU system time (s): 0.040993
CPU usage (%): 100.1
Max. virtual memory (cumulated for all children) (KiB): 18252
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.826874
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3802
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= 0
runsolver used 0.002999 second user time and 0.007998 second system time
The end