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-1869397-1245172443.opb>
0.00/0.01 c original problem has 96 variables (96 bin, 0 int, 0 impl, 0 cont) and 28 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 0 del vars, 5 del conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.00/0.02 c (round 2) 0 del vars, 5 del conss, 0 chg bounds, 5 chg sides, 0 chg coeffs, 23 upgd conss, 2 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 0 deleted vars, 5 deleted constraints, 0 tightened bounds, 0 added holes, 5 changed sides, 0 changed coefficients
0.00/0.02 c 2 implications, 0 cliques
0.00/0.02 c presolved problem has 96 variables (96 bin, 0 int, 0 impl, 0 cont) and 23 constraints
0.00/0.02 c 23 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.00
0.00/0.02 c strange?!, PURESAT with obj
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 22 | 428k| 0 | 10 | 96 | 23 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | -- | Inf
0.00/0.02 o 11
0.00/0.02 c r 0.0s| 1 | 0 | 22 | 430k| 0 | 10 | 96 | 23 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 1.100000e+01 | 312.50%
0.00/0.02 o 10
0.00/0.02 c R 0.0s| 1 | 0 | 22 | 433k| 0 | 10 | 96 | 23 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 1.000000e+01 | 275.00%
0.00/0.02 o 9
0.00/0.02 c s 0.0s| 1 | 0 | 22 | 435k| 0 | 10 | 96 | 23 | 23 | 96 | 23 | 0 | 0 | 0 | 2.666667e+00 | 9.000000e+00 | 237.50%
0.00/0.03 c 0.0s| 1 | 0 | 31 | 487k| 0 | 8 | 96 | 23 | 23 | 96 | 24 | 1 | 0 | 0 | 3.000000e+00 | 9.000000e+00 | 200.00%
0.00/0.03 o 8
0.00/0.03 c R 0.0s| 1 | 0 | 31 | 489k| 0 | 8 | 96 | 23 | 23 | 96 | 24 | 1 | 0 | 0 | 3.000000e+00 | 8.000000e+00 | 166.67%
0.00/0.03 o 7
0.00/0.03 c s 0.0s| 1 | 0 | 31 | 490k| 0 | 8 | 96 | 23 | 23 | 96 | 24 | 1 | 0 | 0 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.00/0.03 c 0.0s| 1 | 0 | 32 | 535k| 0 | 4 | 96 | 23 | 23 | 96 | 25 | 2 | 0 | 0 | 3.000000e+00 | 7.000000e+00 | 133.33%
0.00/0.03 o 5
0.00/0.03 c r 0.0s| 1 | 0 | 32 | 536k| 0 | 4 | 96 | 23 | 23 | 96 | 25 | 2 | 0 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.00/0.03 o 4
0.00/0.03 c R 0.0s| 1 | 0 | 32 | 538k| 0 | 4 | 96 | 23 | 23 | 96 | 25 | 2 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.00/0.04 c 0.0s| 1 | 0 | 36 | 563k| 0 | 13 | 96 | 23 | 23 | 96 | 26 | 3 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.00/0.04 c 0.0s| 1 | 0 | 47 | 637k| 0 | 14 | 96 | 23 | 23 | 96 | 27 | 4 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.00/0.05 c 0.0s| 1 | 0 | 50 | 710k| 0 | 4 | 96 | 23 | 23 | 96 | 28 | 5 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.05/0.06 c 0.1s| 1 | 0 | 69 | 733k| 0 | 8 | 96 | 23 | 23 | 96 | 29 | 6 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.05/0.06 c 0.1s| 1 | 0 | 79 | 800k| 0 | 17 | 96 | 23 | 23 | 96 | 30 | 7 | 0 | 0 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.10 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.10 c 0.1s| 1 | 0 | 79 | 804k| 0 | - | 96 | 23 | 23 | 96 | 30 | 7 | 0 | 5 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.10 c (run 1, node 1) restarting after 29 global fixings of integer variables
0.09/0.10 c
0.09/0.10 (restart) converted 7 cuts from the global cut pool into linear constraints
0.09/0.10 c
0.09/0.10 presolving:
0.09/0.10 c (round 1) 29 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 7 upgd conss, 2 impls, 0 clqs
0.09/0.10 c presolving (2 rounds):
0.09/0.10 c 29 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.10 c 2 implications, 0 cliques
0.09/0.10 c presolved problem has 67 variables (67 bin, 0 int, 0 impl, 0 cont) and 30 constraints
0.09/0.10 c 7 constraints of type <knapsack>
0.09/0.10 c 23 constraints of type <logicor>
0.09/0.10 c transformed objective value is always integral (scale: 1)
0.09/0.10 c Presolving Time: 0.01
0.09/0.10 c
0.09/0.11 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.11 c 0.1s| 1 | 0 | 94 | 543k| 0 | 8 | 67 | 30 | 30 | 67 | 30 | 0 | 0 | 5 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.11 o 4
0.09/0.11 c s 0.1s| 1 | 0 | 94 | 546k| 0 | 8 | 67 | 30 | 30 | 67 | 30 | 0 | 0 | 5 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.11 c 0.1s| 1 | 0 | 107 | 580k| 0 | 4 | 67 | 30 | 30 | 67 | 31 | 1 | 0 | 5 | 3.000000e+00 | 4.000000e+00 | 33.33%
0.09/0.12 c 0.1s| 1 | 0 | 107 | 582k| 0 | 4 | 67 | 30 | 30 | 67 | 31 | 1 | 0 | 7 | 4.000000e+00 | 4.000000e+00 | 0.00%
0.09/0.12 c
0.09/0.12 c SCIP Status : problem is solved [optimal solution found]
0.09/0.12 c Solving Time (sec) : 0.10
0.09/0.12 c Solving Nodes : 1 (total of 2 nodes in 2 runs)
0.09/0.12 c Primal Bound : +4.00000000000000e+00 (23 solutions)
0.09/0.12 c Dual Bound : +4.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c NODE 1
0.09/0.12 c DUAL BOUND 4
0.09/0.12 c PRIMAL BOUND 4
0.09/0.12 c GAP 0
0.09/0.12 s OPTIMUM FOUND
0.09/0.12 v -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 -x73 -x72 x71
0.09/0.12 v -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46
0.09/0.12 v -x45 -x44 -x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20
0.09/0.12 v -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.09/0.12 c SCIP Status : problem is solved [optimal solution found]
0.09/0.12 c Solving Time : 0.10
0.09/0.12 c Original Problem :
0.09/0.12 c Problem name : HOME/instance-1869397-1245172443.opb
0.09/0.12 c Variables : 96 (96 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 28 initial, 28 maximal
0.09/0.12 c Presolved Problem :
0.09/0.12 c Problem name : t_HOME/instance-1869397-1245172443.opb
0.09/0.12 c Variables : 67 (67 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 30 initial, 30 maximal
0.09/0.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.12 c trivial : 0.00 29 0 0 0 0 0 0 0
0.09/0.12 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c knapsack : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c linear : 0.01 0 0 0 0 0 5 5 0
0.09/0.12 c logicor : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c root node : - 29 - - 29 - - - -
0.09/0.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.12 c integral : 0 0 0 2 0 1 5 0 0 0
0.09/0.12 c knapsack : 7 1 1 0 0 0 0 2 0 0
0.09/0.12 c logicor : 23 8 47 0 0 0 0 0 0 0
0.09/0.12 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.12 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c logicor : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c Propagators : Time Calls Cutoffs DomReds
0.09/0.12 c rootredcost : 0.00 0 0 0
0.09/0.12 c pseudoobj : 0.00 6 0 0
0.09/0.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.12 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c applied globally : - - - 0 0.0 - - -
0.09/0.12 c applied locally : - - - 0 0.0 - - -
0.09/0.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.12 c cut pool : 0.00 0 - - 0 - (maximal pool size: 15)
0.09/0.12 c redcost : 0.00 8 0 24 0 0
0.09/0.12 c impliedbounds : 0.00 8 0 0 0 0
0.09/0.12 c intobj : 0.00 0 0 0 0 0
0.09/0.12 c gomory : 0.01 8 0 0 108 0
0.09/0.12 c strongcg : 0.00 8 0 0 92 0
0.09/0.12 c cmir : 0.01 8 0 0 3 0
0.09/0.12 c flowcover : 0.03 8 0 0 3 0
0.09/0.12 c clique : 0.00 2 0 0 0 0
0.09/0.12 c zerohalf : 0.00 0 0 0 0 0
0.09/0.12 c mcf : 0.00 2 0 0 0 0
0.09/0.12 c Pricers : Time Calls Vars
0.09/0.12 c problem variables: 0.00 0 0
0.09/0.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.12 c relpscost : 0.00 2 1 5 0 0 0
0.09/0.12 c pscost : 0.00 0 0 0 0 0 0
0.09/0.12 c inference : 0.00 0 0 0 0 0 0
0.09/0.12 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.12 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.12 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c random : 0.00 0 0 0 0 0 0
0.09/0.12 c Primal Heuristics : Time Calls Found
0.09/0.12 c LP solutions : 0.00 - 0
0.09/0.12 c pseudo solutions : 0.00 - 0
0.09/0.12 c simplerounding : 0.00 10 10
0.09/0.12 c rounding : 0.00 10 3
0.09/0.12 c shifting : 0.00 10 9
0.09/0.12 c intshifting : 0.00 0 0
0.09/0.12 c oneopt : 0.00 1 0
0.09/0.12 c fixandinfer : 0.00 0 0
0.09/0.12 c feaspump : 0.00 0 0
0.09/0.12 c coefdiving : 0.00 0 0
0.09/0.12 c pscostdiving : 0.00 0 0
0.09/0.12 c fracdiving : 0.00 0 0
0.09/0.12 c veclendiving : 0.00 0 0
0.09/0.12 c intdiving : 0.00 0 0
0.09/0.12 c actconsdiving : 0.00 0 0
0.09/0.12 c objpscostdiving : 0.00 0 0
0.09/0.12 c rootsoldiving : 0.00 0 0
0.09/0.12 c linesearchdiving : 0.00 0 0
0.09/0.12 c guideddiving : 0.00 0 0
0.09/0.12 c octane : 0.00 0 0
0.09/0.12 c rens : 0.02 1 1
0.09/0.12 c rins : 0.00 0 0
0.09/0.12 c localbranching : 0.00 0 0
0.09/0.12 c mutation : 0.00 0 0
0.09/0.12 c crossover : 0.00 0 0
0.09/0.12 c dins : 0.00 0 0
0.09/0.12 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.12 c primal LP : 0.00 0 0 0.00 -
0.09/0.12 c dual LP : 0.01 10 107 10.70 10700.00
0.09/0.12 c barrier LP : 0.00 0 0 0.00 -
0.09/0.12 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.12 c strong branching : 0.00 7 220 31.43 -
0.09/0.12 c (at root node) : - 7 220 31.43 -
0.09/0.12 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.12 c B&B Tree :
0.09/0.12 c number of runs : 2
0.09/0.12 c nodes : 1
0.09/0.12 c nodes (total) : 2
0.09/0.12 c nodes left : 0
0.09/0.12 c max depth : 0
0.09/0.12 c max depth (total): 0
0.09/0.12 c backtracks : 0 (0.0%)
0.09/0.12 c delayed cutoffs : 0
0.09/0.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.12 c avg switch length: 2.00
0.09/0.12 c switching time : 0.00
0.09/0.12 c Solution :
0.09/0.12 c Solutions found : 23 (8 improvements)
0.09/0.12 c Primal Bound : +4.00000000000000e+00 (in run 2, after 1 nodes, 0.09 seconds, depth 0, found by <shifting>)
0.09/0.12 c Dual Bound : +4.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c Root Dual Bound : +4.00000000000000e+00
0.09/0.12 c Time complete: 0.12.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869397-1245172443/watcher-1869397-1245172443 -o /tmp/evaluation-result-1869397-1245172443/solver-1869397-1245172443 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869397-1245172443.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: 0.85 0.97 0.96 3/64 3243
/proc/meminfo: memFree=1916384/2055920 swapFree=4192956/4192956
[pid=3243] ppid=3241 vsize=5812 CPUtime=0
/proc/3243/stat : 3243 (pbscip.linux.x8) R 3241 3243 3017 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 1573769 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3243/statm: 1453 503 332 1256 0 192 0
[startup+0.0607549 s]
/proc/loadavg: 0.85 0.97 0.96 3/64 3243
/proc/meminfo: memFree=1916384/2055920 swapFree=4192956/4192956
[pid=3243] ppid=3241 vsize=15216 CPUtime=0.05
/proc/3243/stat : 3243 (pbscip.linux.x8) R 3241 3243 3017 0 -1 4194304 2889 0 0 0 5 0 0 0 18 0 1 0 1573769 15581184 2518 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3243/statm: 3804 2518 645 1256 0 2543 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15216
[startup+0.102762 s]
/proc/loadavg: 0.85 0.97 0.96 3/64 3243
/proc/meminfo: memFree=1916384/2055920 swapFree=4192956/4192956
[pid=3243] ppid=3241 vsize=17824 CPUtime=0.09
/proc/3243/stat : 3243 (pbscip.linux.x8) R 3241 3243 3017 0 -1 4194304 4584 0 0 0 8 1 0 0 18 0 1 0 1573769 18251776 3278 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3243/statm: 4456 3278 685 1256 0 3195 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17824
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.12839
CPU time (s): 0.12698
CPU user time (s): 0.110983
CPU system time (s): 0.015997
CPU usage (%): 98.9018
Max. virtual memory (cumulated for all children) (KiB): 17824
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.110983
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4643
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= 1
runsolver used 0.004999 second user time and 0.004999 second system time
The end