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-1869785-1245185868.opb>
0.00/0.01 c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 316 impls, 0 clqs
0.00/0.02 c (round 2) 14 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 22 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02 c (round 3) 26 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 436 impls, 0 clqs
0.00/0.02 c presolving (4 rounds):
0.00/0.02 c 26 deleted vars, 20 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.00/0.02 c 448 implications, 0 cliques
0.00/0.02 c presolved problem has 82 variables (82 bin, 0 int, 0 impl, 0 cont) and 55 constraints
0.00/0.02 c 50 constraints of type <and>
0.00/0.02 c 2 constraints of type <linear>
0.00/0.02 c 3 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c OPT-NLC
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
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 8 | 447k| 0 | 4 | 82 | 55 | 55 | 82 | 105 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 141 | 460k| 0 | 10 | 82 | 55 | 55 | 82 | 109 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 148 | 474k| 0 | 15 | 82 | 55 | 55 | 82 | 113 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 157 | 484k| 0 | 22 | 82 | 55 | 55 | 82 | 117 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 171 | 501k| 0 | 24 | 82 | 55 | 55 | 82 | 125 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 189 | 511k| 0 | 20 | 82 | 55 | 55 | 82 | 133 | 28 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.10 c 0.1s| 1 | 0 | 204 | 521k| 0 | 20 | 82 | 55 | 55 | 82 | 139 | 34 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 2 | 204 | 522k| 0 | 20 | 82 | 55 | 55 | 82 | 139 | 34 | 0 | 20 | 3.000000e+00 | -- | Inf
0.49/0.59 o 3
0.49/0.59 c * 0.6s| 191 | 0 | 2315 | 612k| 19 | - | 82 | 149 | 36 | 82 | 61 | 493 | 94 | 548 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.49/0.59 c
0.49/0.59 c SCIP Status : problem is solved [optimal solution found]
0.49/0.59 c Solving Time (sec) : 0.55
0.49/0.59 c Solving Nodes : 191
0.49/0.59 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.49/0.59 c Dual Bound : +3.00000000000000e+00
0.49/0.59 c Gap : 0.00 %
0.49/0.59 c NODE 191
0.49/0.59 c DUAL BOUND 3
0.49/0.59 c PRIMAL BOUND 3
0.49/0.59 c GAP 0
0.49/0.59 s OPTIMUM FOUND
0.49/0.59 v -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 -x22 x21 -x20 x19 -x18 -x17 x16 x15 x14 x13 -x12 x11 -x10 x9
0.49/0.59 v x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.49/0.59 c SCIP Status : problem is solved [optimal solution found]
0.49/0.59 c Solving Time : 0.55
0.49/0.59 c Original Problem :
0.49/0.59 c Problem name : HOME/instance-1869785-1245185868.opb
0.49/0.59 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.59 c Constraints : 77 initial, 77 maximal
0.49/0.59 c Presolved Problem :
0.49/0.59 c Problem name : t_HOME/instance-1869785-1245185868.opb
0.49/0.59 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.59 c Constraints : 55 initial, 149 maximal
0.49/0.59 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.49/0.59 c trivial : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c implics : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c probing : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c and : 0.01 4 20 0 0 0 20 0 20
0.49/0.59 c linear : 0.00 1 1 0 0 0 0 0 12
0.49/0.59 c logicor : 0.00 0 0 0 0 0 0 0 0
0.49/0.59 c root node : - 0 - - 0 - - - -
0.49/0.59 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.49/0.59 c integral : 0 0 0 182 0 4 50 0 0 292
0.49/0.59 c and : 50 382 710 1 0 19 673 473 0 0
0.49/0.59 c linear : 2 6 691 1 0 46 311 0 0 0
0.49/0.59 c logicor : 3+ 6 190 1 0 2 32 0 0 0
0.49/0.59 c countsols : 0 0 0 1 0 0 0 0 0 0
0.49/0.59 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.49/0.59 c integral : 0.22 0.00 0.00 0.22 0.00
0.49/0.59 c and : 0.00 0.00 0.00 0.00 0.00
0.49/0.59 c linear : 0.01 0.00 0.01 0.00 0.00
0.49/0.59 c logicor : 0.00 0.00 0.00 0.00 0.00
0.49/0.59 c countsols : 0.00 0.00 0.00 0.00 0.00
0.49/0.59 c Propagators : Time Calls Cutoffs DomReds
0.49/0.59 c rootredcost : 0.00 0 0 0
0.49/0.59 c pseudoobj : 0.00 541 0 0
0.49/0.59 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.49/0.59 c propagation : 0.01 67 65 406 21.8 12 17.9 -
0.49/0.59 c infeasible LP : 0.00 2 0 0 0.0 0 0.0 0
0.49/0.59 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.59 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.49/0.59 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.49/0.59 c applied globally : - - - 94 13.6 - - -
0.49/0.59 c applied locally : - - - 0 0.0 - - -
0.49/0.59 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.49/0.59 c cut pool : 0.00 5 - - 5 - (maximal pool size: 66)
0.49/0.59 c redcost : 0.00 382 0 0 0 0
0.49/0.59 c impliedbounds : 0.00 6 0 0 12 0
0.49/0.59 c intobj : 0.00 0 0 0 0 0
0.49/0.59 c gomory : 0.03 6 0 0 34 0
0.49/0.59 c strongcg : 0.00 6 0 0 26 0
0.49/0.59 c cmir : 0.01 6 0 0 29 0
0.49/0.59 c flowcover : 0.01 6 0 0 51 0
0.49/0.59 c clique : 0.00 1 0 0 0 0
0.49/0.59 c zerohalf : 0.00 0 0 0 0 0
0.49/0.59 c mcf : 0.00 1 0 0 0 0
0.49/0.59 c Pricers : Time Calls Vars
0.49/0.59 c problem variables: 0.00 0 0
0.49/0.59 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.49/0.59 c relpscost : 0.22 181 4 50 0 0 292
0.49/0.59 c pscost : 0.00 0 0 0 0 0 0
0.49/0.59 c inference : 0.00 0 0 0 0 0 0
0.49/0.59 c mostinf : 0.00 0 0 0 0 0 0
0.49/0.59 c leastinf : 0.00 0 0 0 0 0 0
0.49/0.59 c fullstrong : 0.00 0 0 0 0 0 0
0.49/0.59 c allfullstrong : 0.00 0 0 0 0 0 0
0.49/0.59 c random : 0.00 0 0 0 0 0 0
0.49/0.59 c Primal Heuristics : Time Calls Found
0.49/0.59 c LP solutions : 0.00 - 1
0.49/0.59 c pseudo solutions : 0.00 - 0
0.49/0.59 c oneopt : 0.00 0 0
0.49/0.59 c crossover : 0.00 0 0
0.49/0.59 c guideddiving : 0.00 0 0
0.49/0.59 c linesearchdiving : 0.00 1 0
0.49/0.59 c coefdiving : 0.00 2 0
0.49/0.59 c pscostdiving : 0.00 2 0
0.49/0.59 c fracdiving : 0.00 2 0
0.49/0.59 c veclendiving : 0.00 2 0
0.49/0.59 c rootsoldiving : 0.00 1 0
0.49/0.59 c objpscostdiving : 0.00 2 0
0.49/0.59 c simplerounding : 0.00 0 0
0.49/0.59 c rounding : 0.01 232 0
0.49/0.59 c shifting : 0.01 37 0
0.49/0.59 c intshifting : 0.00 0 0
0.49/0.59 c fixandinfer : 0.00 0 0
0.49/0.59 c feaspump : 0.00 1 0
0.49/0.59 c intdiving : 0.00 0 0
0.49/0.59 c actconsdiving : 0.00 0 0
0.49/0.59 c octane : 0.00 0 0
0.49/0.59 c rens : 0.01 1 0
0.49/0.59 c rins : 0.00 0 0
0.49/0.59 c localbranching : 0.00 0 0
0.49/0.59 c mutation : 0.00 0 0
0.49/0.59 c dins : 0.00 0 0
0.49/0.59 c LP : Time Calls Iterations Iter/call Iter/sec
0.49/0.59 c primal LP : 0.03 0 0 0.00 0.00
0.49/0.59 c dual LP : 0.17 402 2155 5.36 12676.47
0.49/0.59 c barrier LP : 0.00 0 0 0.00 -
0.49/0.59 c diving/probing LP: 0.00 27 160 5.93 -
0.49/0.59 c strong branching : 0.22 548 5084 9.28 23109.09
0.49/0.59 c (at root node) : - 20 862 43.10 -
0.49/0.59 c conflict analysis: 0.00 0 0 0.00 -
0.49/0.59 c B&B Tree :
0.49/0.59 c number of runs : 1
0.49/0.59 c nodes : 191
0.49/0.59 c nodes (total) : 191
0.49/0.59 c nodes left : 0
0.49/0.59 c max depth : 19
0.49/0.59 c max depth (total): 19
0.49/0.59 c backtracks : 21 (11.0%)
0.49/0.59 c delayed cutoffs : 9
0.49/0.59 c repropagations : 22 (143 domain reductions, 9 cutoffs)
0.49/0.59 c avg switch length: 2.27
0.49/0.59 c switching time : 0.04
0.49/0.59 c Solution :
0.49/0.59 c Solutions found : 1 (1 improvements)
0.49/0.59 c Primal Bound : +3.00000000000000e+00 (in run 1, after 191 nodes, 0.55 seconds, depth 14, found by <relaxation>)
0.49/0.59 c Dual Bound : +3.00000000000000e+00
0.49/0.59 c Gap : 0.00 %
0.49/0.59 c Root Dual Bound : +3.00000000000000e+00
0.49/0.59 c Time complete: 0.59.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869785-1245185868/watcher-1869785-1245185868 -o /tmp/evaluation-result-1869785-1245185868/solver-1869785-1245185868 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869785-1245185868.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: 1.06 1.04 1.00 3/64 2183
/proc/meminfo: memFree=1829792/2055920 swapFree=4191896/4192956
[pid=2183] ppid=2181 vsize=5812 CPUtime=0
/proc/2183/stat : 2183 (pbscip.linux.x8) R 2181 2183 644 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186187883 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2183/statm: 1453 501 332 1256 0 192 0
[startup+0.012374 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2183
/proc/meminfo: memFree=1829792/2055920 swapFree=4191896/4192956
[pid=2183] ppid=2181 vsize=9764 CPUtime=0
/proc/2183/stat : 2183 (pbscip.linux.x8) R 2181 2183 644 0 -1 4194304 1720 0 0 0 0 0 0 0 18 0 1 0 186187883 9998336 1350 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2183/statm: 2441 1362 406 1256 0 1180 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9764
[startup+0.101382 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2183
/proc/meminfo: memFree=1829792/2055920 swapFree=4191896/4192956
[pid=2183] ppid=2181 vsize=15396 CPUtime=0.09
/proc/2183/stat : 2183 (pbscip.linux.x8) R 2181 2183 644 0 -1 4194304 2983 0 0 0 8 1 0 0 18 0 1 0 186187883 15765504 2605 1992294400 4194304 9342243 548682068736 18446744073709551615 8221940 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2183/statm: 3849 2606 677 1256 0 2588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15396
[startup+0.301403 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2183
/proc/meminfo: memFree=1829792/2055920 swapFree=4191896/4192956
[pid=2183] ppid=2181 vsize=17784 CPUtime=0.29
/proc/2183/stat : 2183 (pbscip.linux.x8) R 2181 2183 644 0 -1 4194304 4513 0 0 0 27 2 0 0 19 0 1 0 186187883 18210816 3303 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2183/statm: 4446 3303 694 1256 0 3185 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17784
Solver just ended. Dumping a history of the last processes samples
[startup+0.501424 s]
/proc/loadavg: 1.06 1.04 1.00 3/64 2183
/proc/meminfo: memFree=1829792/2055920 swapFree=4191896/4192956
[pid=2183] ppid=2181 vsize=17784 CPUtime=0.49
/proc/2183/stat : 2183 (pbscip.linux.x8) R 2181 2183 644 0 -1 4194304 4519 0 0 0 46 3 0 0 20 0 1 0 186187883 18210816 3309 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2183/statm: 4446 3309 697 1256 0 3185 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 17784
Child status: 0
Real time (s): 0.599019
CPU time (s): 0.598908
CPU user time (s): 0.561914
CPU system time (s): 0.036994
CPU usage (%): 99.9815
Max. virtual memory (cumulated for all children) (KiB): 17784
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.561914
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4533
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= 0
runsolver used 0.002999 second user time and 0.008998 second system time
The end