0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869908-1245187158.opb>
0.00/0.01 c original problem has 162 variables (162 bin, 0 int, 0 impl, 0 cont) and 115 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 16 chg coeffs, 0 upgd conss, 516 impls, 0 clqs
0.00/0.02 c (round 2) 15 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 4 upgd conss, 756 impls, 0 clqs
0.00/0.02 c (round 3) 27 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.02 c (round 4) 39 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 4 upgd conss, 876 impls, 0 clqs
0.00/0.03 c presolving (5 rounds):
0.00/0.03 c 39 deleted vars, 30 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 894 implications, 0 cliques
0.00/0.03 c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 82 constraints
0.00/0.03 c 75 constraints of type <and>
0.00/0.03 c 3 constraints of type <linear>
0.00/0.03 c 4 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.01
0.00/0.03 c OPT-NLC
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 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 | 10 | 633k| 0 | 6 | 123 | 82 | 82 | 123 | 157 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 127 | 644k| 0 | 17 | 123 | 82 | 82 | 123 | 161 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.06 c 0.0s| 1 | 0 | 139 | 671k| 0 | 23 | 123 | 82 | 82 | 123 | 169 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 165 | 693k| 0 | 26 | 123 | 82 | 82 | 123 | 176 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
0.10/0.10 c 0.1s| 1 | 0 | 194 | 707k| 0 | 25 | 123 | 82 | 82 | 123 | 184 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.10/0.12 c 0.1s| 1 | 0 | 223 | 721k| 0 | 30 | 123 | 82 | 82 | 123 | 194 | 37 | 0 | 0 | 3.000000e+00 | -- | Inf
0.10/0.14 c 0.1s| 1 | 0 | 266 | 748k| 0 | 30 | 123 | 82 | 82 | 123 | 204 | 47 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.35 c 0.3s| 1 | 2 | 266 | 748k| 0 | 30 | 123 | 82 | 82 | 123 | 204 | 47 | 0 | 30 | 3.000000e+00 | -- | Inf
0.99/1.03 o 3
0.99/1.03 c * 1.0s| 180 | 0 | 2105 | 853k| 23 | - | 123 | 150 | 2 | 123 | 82 | 433 | 68 | 717 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.99/1.03 c
0.99/1.03 c SCIP Status : problem is solved [optimal solution found]
0.99/1.03 c Solving Time (sec) : 0.97
0.99/1.03 c Solving Nodes : 180
0.99/1.03 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.99/1.03 c Dual Bound : +3.00000000000000e+00
0.99/1.03 c Gap : 0.00 %
0.99/1.03 c NODE 180
0.99/1.03 c DUAL BOUND 3
0.99/1.03 c PRIMAL BOUND 3
0.99/1.03 c GAP 0
0.99/1.03 s OPTIMUM FOUND
0.99/1.03 v -x54 x53 x52 x51 -x50 x49 -x48 -x47 x46 x45 -x44 -x43 x36 x35 x34 -x33 -x32 x31 -x42 -x41 -x40 -x39 x38 -x37 x30 x29 -x28 x27 x26
0.99/1.03 v x25 x24 -x23 -x22 -x21 -x20 x19 -x18 -x17 x16 x15 x14 x13 x12 x11 x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.99/1.03 c SCIP Status : problem is solved [optimal solution found]
0.99/1.03 c Solving Time : 0.97
0.99/1.03 c Original Problem :
0.99/1.03 c Problem name : HOME/instance-1869908-1245187158.opb
0.99/1.03 c Variables : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
0.99/1.03 c Constraints : 115 initial, 115 maximal
0.99/1.03 c Presolved Problem :
0.99/1.03 c Problem name : t_HOME/instance-1869908-1245187158.opb
0.99/1.03 c Variables : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
0.99/1.03 c Constraints : 82 initial, 150 maximal
0.99/1.03 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.99/1.03 c trivial : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c implics : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c probing : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c and : 0.00 6 30 0 0 0 30 0 30
0.99/1.03 c linear : 0.00 1 2 0 0 0 0 0 16
0.99/1.03 c logicor : 0.00 0 0 0 0 0 0 0 0
0.99/1.03 c root node : - 0 - - 0 - - - -
0.99/1.03 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.99/1.03 c integral : 0 0 0 163 0 0 20 0 0 298
0.99/1.03 c and : 75 318 760 0 0 13 671 402 0 0
0.99/1.03 c linear : 3 6 746 0 0 29 334 0 0 0
0.99/1.03 c logicor : 4+ 6 176 0 0 0 29 0 0 0
0.99/1.03 c countsols : 0 0 0 1 0 0 0 0 0 0
0.99/1.03 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.99/1.03 c integral : 0.70 0.00 0.00 0.70 0.00
0.99/1.03 c and : 0.00 0.00 0.00 0.00 0.00
0.99/1.03 c linear : 0.00 0.00 0.00 0.00 0.00
0.99/1.03 c logicor : 0.00 0.00 0.00 0.00 0.00
0.99/1.03 c countsols : 0.00 0.00 0.00 0.00 0.00
0.99/1.03 c Propagators : Time Calls Cutoffs DomReds
0.99/1.03 c rootredcost : 0.00 0 0 0
0.99/1.03 c pseudoobj : 0.00 506 0 0
0.99/1.03 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.99/1.03 c propagation : 0.00 42 40 299 26.8 14 19.2 -
0.99/1.03 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.99/1.03 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.99/1.03 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.99/1.03 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.99/1.03 c applied globally : - - - 68 15.0 - - -
0.99/1.03 c applied locally : - - - 0 0.0 - - -
0.99/1.03 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.99/1.03 c cut pool : 0.00 5 - - 8 - (maximal pool size: 94)
0.99/1.03 c redcost : 0.00 319 0 0 0 0
0.99/1.03 c impliedbounds : 0.00 6 0 0 11 0
0.99/1.03 c intobj : 0.00 0 0 0 0 0
0.99/1.03 c gomory : 0.01 6 0 0 2 0
0.99/1.03 c strongcg : 0.03 6 0 0 95 0
0.99/1.03 c cmir : 0.00 6 0 0 38 0
0.99/1.03 c flowcover : 0.02 6 0 0 64 0
0.99/1.03 c clique : 0.00 1 0 0 0 0
0.99/1.03 c zerohalf : 0.00 0 0 0 0 0
0.99/1.03 c mcf : 0.00 1 0 0 0 0
0.99/1.03 c Pricers : Time Calls Vars
0.99/1.03 c problem variables: 0.00 0 0
0.99/1.03 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.99/1.03 c relpscost : 0.70 162 0 20 0 0 298
0.99/1.03 c pscost : 0.00 0 0 0 0 0 0
0.99/1.03 c inference : 0.00 0 0 0 0 0 0
0.99/1.03 c mostinf : 0.00 0 0 0 0 0 0
0.99/1.03 c leastinf : 0.00 0 0 0 0 0 0
0.99/1.03 c fullstrong : 0.00 0 0 0 0 0 0
0.99/1.03 c allfullstrong : 0.00 0 0 0 0 0 0
0.99/1.03 c random : 0.00 0 0 0 0 0 0
0.99/1.03 c Primal Heuristics : Time Calls Found
0.99/1.03 c LP solutions : 0.00 - 1
0.99/1.03 c pseudo solutions : 0.00 - 0
0.99/1.03 c oneopt : 0.00 0 0
0.99/1.03 c veclendiving : 0.00 0 0
0.99/1.03 c objpscostdiving : 0.00 0 0
0.99/1.03 c rootsoldiving : 0.00 0 0
0.99/1.03 c linesearchdiving : 0.00 0 0
0.99/1.03 c guideddiving : 0.00 0 0
0.99/1.03 c crossover : 0.00 0 0
0.99/1.03 c intshifting : 0.00 0 0
0.99/1.03 c coefdiving : 0.00 1 0
0.99/1.03 c pscostdiving : 0.00 1 0
0.99/1.03 c feaspump : 0.00 1 0
0.99/1.03 c simplerounding : 0.01 0 0
0.99/1.03 c rounding : 0.00 208 0
0.99/1.03 c shifting : 0.03 37 0
0.99/1.03 c fixandinfer : 0.00 0 0
0.99/1.03 c fracdiving : 0.00 1 0
0.99/1.03 c intdiving : 0.00 0 0
0.99/1.03 c actconsdiving : 0.00 0 0
0.99/1.03 c octane : 0.00 0 0
0.99/1.03 c rens : 0.02 1 0
0.99/1.03 c rins : 0.00 0 0
0.99/1.03 c localbranching : 0.00 0 0
0.99/1.03 c mutation : 0.00 0 0
0.99/1.03 c dins : 0.00 0 0
0.99/1.03 c LP : Time Calls Iterations Iter/call Iter/sec
0.99/1.03 c primal LP : 0.01 0 0 0.00 0.00
0.99/1.03 c dual LP : 0.08 327 1938 5.93 24225.00
0.99/1.03 c barrier LP : 0.00 0 0 0.00 -
0.99/1.03 c diving/probing LP: 0.00 30 167 5.57 -
0.99/1.03 c strong branching : 0.69 717 10567 14.74 15314.49
0.99/1.03 c (at root node) : - 30 2276 75.87 -
0.99/1.03 c conflict analysis: 0.00 0 0 0.00 -
0.99/1.03 c B&B Tree :
0.99/1.03 c number of runs : 1
0.99/1.03 c nodes : 180
0.99/1.03 c nodes (total) : 180
0.99/1.03 c nodes left : 0
0.99/1.03 c max depth : 23
0.99/1.03 c max depth (total): 23
0.99/1.03 c backtracks : 17 (9.4%)
0.99/1.03 c delayed cutoffs : 7
0.99/1.03 c repropagations : 27 (146 domain reductions, 7 cutoffs)
0.99/1.03 c avg switch length: 2.26
0.99/1.03 c switching time : 0.02
0.99/1.03 c Solution :
0.99/1.03 c Solutions found : 1 (1 improvements)
0.99/1.03 c Primal Bound : +3.00000000000000e+00 (in run 1, after 180 nodes, 0.97 seconds, depth 22, found by <relaxation>)
0.99/1.03 c Dual Bound : +3.00000000000000e+00
0.99/1.03 c Gap : 0.00 %
0.99/1.03 c Root Dual Bound : +3.00000000000000e+00
0.99/1.04 c Time complete: 1.04.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869908-1245187158/watcher-1869908-1245187158 -o /tmp/evaluation-result-1869908-1245187158/solver-1869908-1245187158 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869908-1245187158.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 3/65 7896
/proc/meminfo: memFree=1829664/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=4328 CPUtime=0
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 186315261 4431872 469 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7896/statm: 1162 482 315 886 0 272 0
[startup+0.0543339 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7896
/proc/meminfo: memFree=1829664/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=13100 CPUtime=0.04
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 2832 0 0 0 3 1 0 0 18 0 1 0 186315261 13414400 2460 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7896/statm: 3275 2460 562 886 0 2385 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13100
[startup+0.101339 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7896
/proc/meminfo: memFree=1829664/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=13496 CPUtime=0.1
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 2931 0 0 0 8 2 0 0 18 0 1 0 186315261 13819904 2559 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7896/statm: 3374 2559 562 886 0 2484 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13496
[startup+0.301361 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7896
/proc/meminfo: memFree=1829664/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=16228 CPUtime=0.29
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 4525 0 0 0 26 3 0 0 19 0 1 0 186315261 16617472 3254 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7896/statm: 4057 3254 567 886 0 3167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16228
[startup+0.701406 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7896
/proc/meminfo: memFree=1829664/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=16228 CPUtime=0.69
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 4530 0 0 0 65 4 0 0 22 0 1 0 186315261 16617472 3259 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7896/statm: 4057 3259 571 886 0 3167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16228
Solver just ended. Dumping a history of the last processes samples
[startup+0.901428 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7896
/proc/meminfo: memFree=1829664/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=16228 CPUtime=0.89
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 4530 0 0 0 84 5 0 0 24 0 1 0 186315261 16617472 3259 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7896/statm: 4057 3259 571 886 0 3167 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 16228
[startup+1.00144 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7897
/proc/meminfo: memFree=1818648/2055920 swapFree=4191900/4192956
[pid=7896] ppid=7894 vsize=16228 CPUtime=0.99
/proc/7896/stat : 7896 (pbscip.linux.x8) R 7894 7896 6311 0 -1 4194304 4530 0 0 0 93 6 0 0 25 0 1 0 186315261 16617472 3259 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7896/statm: 4057 3259 571 886 0 3167 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 16228
Child status: 0
Real time (s): 1.04751
CPU time (s): 1.04784
CPU user time (s): 0.976851
CPU system time (s): 0.070989
CPU usage (%): 100.032
Max. virtual memory (cumulated for all children) (KiB): 16228
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.976851
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4535
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= 2
runsolver used 0.002999 second user time and 0.012998 second system time
The end