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-1870202-1245189546.opb>
0.00/0.01 c original problem has 176 variables (176 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 548 impls, 0 clqs
0.00/0.02 c (round 2) 18 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.02 c (round 3) 34 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 3 upgd conss, 772 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 125/142 (88.0%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 34 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.03 c 780 implications, 0 cliques
0.00/0.03 c presolved problem has 142 variables (142 bin, 0 int, 0 impl, 0 cont) and 103 constraints
0.00/0.03 c 98 constraints of type <and>
0.00/0.03 c 2 constraints of type <linear>
0.00/0.03 c 3 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.02
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
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 8 | 711k| 0 | 5 | 142 | 103 | 103 | 142 | 201 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 176 | 723k| 0 | 11 | 142 | 103 | 103 | 142 | 203 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.06 c 0.0s| 1 | 0 | 180 | 735k| 0 | 12 | 142 | 103 | 103 | 142 | 207 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 182 | 748k| 0 | 13 | 142 | 103 | 103 | 142 | 209 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 188 | 773k| 0 | 16 | 142 | 103 | 103 | 142 | 212 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 194 | 790k| 0 | 18 | 142 | 103 | 103 | 142 | 215 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 201 | 808k| 0 | 20 | 142 | 103 | 103 | 142 | 221 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 2 | 201 | 808k| 0 | 20 | 142 | 103 | 103 | 142 | 221 | 20 | 0 | 20 | 3.000000e+00 | -- | Inf
0.69/0.77 o 11
0.69/0.77 c * 0.7s| 144 | 49 | 2342 | 917k| 24 | - | 142 | 131 | 1 | 142 | 66 | 674 | 35 | 652 | 3.000000e+00 | 1.100000e+01 | 266.67%
0.99/1.09 o 5
0.99/1.09 c * 1.0s| 395 | 102 | 4215 |1024k| 25 | - | 142 | 203 | 8 | 142 | 84 |1280 | 144 | 928 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.09/1.18 o 3
1.09/1.18 c * 1.1s| 503 | 0 | 4769 | 930k| 25 | - | 142 | 264 | 0 | 142 | 70 |1422 | 237 | 949 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.09/1.18 c
1.09/1.18 c SCIP Status : problem is solved [optimal solution found]
1.09/1.18 c Solving Time (sec) : 1.09
1.09/1.18 c Solving Nodes : 503
1.09/1.18 c Primal Bound : +3.00000000000000e+00 (3 solutions)
1.09/1.18 c Dual Bound : +3.00000000000000e+00
1.09/1.18 c Gap : 0.00 %
1.09/1.18 c NODE 503
1.09/1.18 c DUAL BOUND 3
1.09/1.18 c PRIMAL BOUND 3
1.09/1.18 c GAP 0
1.09/1.18 s OPTIMUM FOUND
1.09/1.18 v -x48 -x47 -x46 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
1.09/1.18 v x20 -x19 -x18 x17 -x16 x15 x14 x13 -x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.09/1.18 c SCIP Status : problem is solved [optimal solution found]
1.09/1.18 c Solving Time : 1.09
1.09/1.18 c Original Problem :
1.09/1.18 c Problem name : HOME/instance-1870202-1245189546.opb
1.09/1.18 c Variables : 176 (176 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.18 c Constraints : 133 initial, 133 maximal
1.09/1.18 c Presolved Problem :
1.09/1.18 c Problem name : t_HOME/instance-1870202-1245189546.opb
1.09/1.18 c Variables : 142 (142 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.18 c Constraints : 103 initial, 264 maximal
1.09/1.18 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.09/1.18 c trivial : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c implics : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c probing : 0.01 0 0 0 0 0 0 0 0
1.09/1.18 c and : 0.00 4 28 0 0 0 28 0 28
1.09/1.18 c linear : 0.01 1 1 0 0 0 0 0 18
1.09/1.18 c logicor : 0.00 0 0 0 0 0 0 0 0
1.09/1.18 c root node : - 55 - - 55 - - - -
1.09/1.18 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.09/1.18 c integral : 0 0 0 429 0 1 55 0 0 770
1.09/1.18 c and : 98 885 1783 0 0 37 2349 1407 0 0
1.09/1.18 c linear : 2 6 1744 0 0 129 1065 0 0 0
1.09/1.18 c logicor : 3+ 6 522 0 0 5 130 0 0 0
1.09/1.18 c countsols : 0 0 0 3 0 0 0 0 0 0
1.09/1.18 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.09/1.18 c integral : 0.48 0.00 0.00 0.48 0.00
1.09/1.18 c and : 0.01 0.00 0.01 0.00 0.00
1.09/1.18 c linear : 0.02 0.00 0.02 0.00 0.00
1.09/1.18 c logicor : 0.02 0.00 0.02 0.00 0.00
1.09/1.18 c countsols : 0.00 0.00 0.00 0.00 0.00
1.09/1.18 c Propagators : Time Calls Cutoffs DomReds
1.09/1.18 c rootredcost : 0.00 2 0 6
1.09/1.18 c pseudoobj : 0.00 1537 0 19
1.09/1.18 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.09/1.18 c propagation : 0.00 168 167 1309 33.9 48 14.9 -
1.09/1.18 c infeasible LP : 0.00 15 14 32 38.6 12 2.0 0
1.09/1.18 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.18 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.18 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.09/1.18 c applied globally : - - - 230 11.6 - - -
1.09/1.18 c applied locally : - - - 7 51.7 - - -
1.09/1.18 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.09/1.18 c cut pool : 0.00 5 - - 9 - (maximal pool size: 43)
1.09/1.18 c redcost : 0.01 891 0 14 0 0
1.09/1.18 c impliedbounds : 0.00 6 0 0 4 0
1.09/1.18 c intobj : 0.00 0 0 0 0 0
1.09/1.18 c gomory : 0.01 6 0 0 37 0
1.09/1.18 c strongcg : 0.04 6 0 0 88 0
1.09/1.18 c cmir : 0.00 6 0 0 14 0
1.09/1.18 c flowcover : 0.04 6 0 0 25 0
1.09/1.18 c clique : 0.00 1 0 0 0 0
1.09/1.18 c zerohalf : 0.00 0 0 0 0 0
1.09/1.18 c mcf : 0.00 1 0 0 0 0
1.09/1.18 c Pricers : Time Calls Vars
1.09/1.18 c problem variables: 0.00 0 0
1.09/1.18 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.09/1.18 c relpscost : 0.47 426 1 55 0 0 770
1.09/1.18 c pscost : 0.00 0 0 0 0 0 0
1.09/1.18 c inference : 0.00 0 0 0 0 0 0
1.09/1.18 c mostinf : 0.00 0 0 0 0 0 0
1.09/1.18 c leastinf : 0.00 0 0 0 0 0 0
1.09/1.18 c fullstrong : 0.00 0 0 0 0 0 0
1.09/1.18 c allfullstrong : 0.00 0 0 0 0 0 0
1.09/1.18 c random : 0.00 0 0 0 0 0 0
1.09/1.18 c Primal Heuristics : Time Calls Found
1.09/1.18 c LP solutions : 0.00 - 3
1.09/1.18 c pseudo solutions : 0.00 - 0
1.09/1.18 c guideddiving : 0.00 0 0
1.09/1.18 c crossover : 0.00 0 0
1.09/1.18 c oneopt : 0.00 2 0
1.09/1.18 c coefdiving : 0.00 1 0
1.09/1.18 c pscostdiving : 0.00 1 0
1.09/1.18 c fracdiving : 0.00 1 0
1.09/1.18 c veclendiving : 0.00 1 0
1.09/1.18 c linesearchdiving : 0.00 1 0
1.09/1.18 c objpscostdiving : 0.00 1 0
1.09/1.18 c feaspump : 0.01 1 0
1.09/1.18 c rootsoldiving : 0.03 1 0
1.09/1.18 c simplerounding : 0.00 0 0
1.09/1.18 c rounding : 0.00 385 0
1.09/1.18 c shifting : 0.10 92 0
1.09/1.18 c intshifting : 0.00 0 0
1.09/1.18 c fixandinfer : 0.00 0 0
1.09/1.18 c intdiving : 0.00 0 0
1.09/1.18 c actconsdiving : 0.00 0 0
1.09/1.18 c octane : 0.00 0 0
1.09/1.18 c rens : 0.02 1 0
1.09/1.18 c rins : 0.00 0 0
1.09/1.18 c localbranching : 0.00 0 0
1.09/1.18 c mutation : 0.00 0 0
1.09/1.18 c dins : 0.00 0 0
1.09/1.18 c LP : Time Calls Iterations Iter/call Iter/sec
1.09/1.18 c primal LP : 0.00 0 0 0.00 -
1.09/1.18 c dual LP : 0.22 928 4161 4.48 18913.64
1.09/1.18 c barrier LP : 0.00 0 0 0.00 -
1.09/1.18 c diving/probing LP: 0.02 118 608 5.15 30400.00
1.09/1.18 c strong branching : 0.47 949 9006 9.49 19161.70
1.09/1.18 c (at root node) : - 20 677 33.85 -
1.09/1.18 c conflict analysis: 0.00 0 0 0.00 -
1.09/1.18 c B&B Tree :
1.09/1.18 c number of runs : 1
1.09/1.18 c nodes : 503
1.09/1.18 c nodes (total) : 503
1.09/1.18 c nodes left : 0
1.09/1.18 c max depth : 25
1.09/1.18 c max depth (total): 25
1.09/1.18 c backtracks : 72 (14.3%)
1.09/1.18 c delayed cutoffs : 49
1.09/1.18 c repropagations : 189 (764 domain reductions, 49 cutoffs)
1.09/1.18 c avg switch length: 3.13
1.09/1.18 c switching time : 0.02
1.09/1.18 c Solution :
1.09/1.18 c Solutions found : 3 (3 improvements)
1.09/1.18 c Primal Bound : +3.00000000000000e+00 (in run 1, after 503 nodes, 1.09 seconds, depth 19, found by <relaxation>)
1.09/1.18 c Dual Bound : +3.00000000000000e+00
1.09/1.18 c Gap : 0.00 %
1.09/1.18 c Root Dual Bound : +3.00000000000000e+00
1.09/1.19 c Time complete: 1.19.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870202-1245189546/watcher-1870202-1245189546 -o /tmp/evaluation-result-1870202-1245189546/solver-1870202-1245189546 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870202-1245189546.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: 0.87 0.94 0.98 3/64 5898
/proc/meminfo: memFree=1910320/2055920 swapFree=4181856/4192956
[pid=5898] ppid=5896 vsize=4648 CPUtime=0
/proc/5898/stat : 5898 (pbscip.linux.x8) R 5896 5898 5401 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 186551264 4759552 477 1992294400 4194304 7823515 548682068736 18446744073709551615 5898624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5898/statm: 1162 485 318 886 0 272 0
[startup+0.056524 s]
/proc/loadavg: 0.87 0.94 0.98 3/64 5898
/proc/meminfo: memFree=1910320/2055920 swapFree=4181856/4192956
[pid=5898] ppid=5896 vsize=13520 CPUtime=0.04
/proc/5898/stat : 5898 (pbscip.linux.x8) R 5896 5898 5401 0 -1 4194304 2939 0 0 0 3 1 0 0 18 0 1 0 186551264 13844480 2565 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5898/statm: 3380 2565 562 886 0 2490 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13520
[startup+0.101531 s]
/proc/loadavg: 0.87 0.94 0.98 3/64 5898
/proc/meminfo: memFree=1910320/2055920 swapFree=4181856/4192956
[pid=5898] ppid=5896 vsize=16560 CPUtime=0.09
/proc/5898/stat : 5898 (pbscip.linux.x8) R 5896 5898 5401 0 -1 4194304 3653 0 0 0 7 2 0 0 18 0 1 0 186551264 16957440 3253 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5898/statm: 4140 3253 562 886 0 3250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16560
[startup+0.301568 s]
/proc/loadavg: 0.87 0.94 0.98 3/64 5898
/proc/meminfo: memFree=1910320/2055920 swapFree=4181856/4192956
[pid=5898] ppid=5896 vsize=19404 CPUtime=0.29
/proc/5898/stat : 5898 (pbscip.linux.x8) R 5896 5898 5401 0 -1 4194304 5371 0 0 0 25 4 0 0 19 0 1 0 186551264 19869696 4047 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5898/statm: 4851 4047 571 886 0 3961 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19404
[startup+0.70164 s]
/proc/loadavg: 0.87 0.94 0.98 3/64 5898
/proc/meminfo: memFree=1910320/2055920 swapFree=4181856/4192956
[pid=5898] ppid=5896 vsize=19404 CPUtime=0.69
/proc/5898/stat : 5898 (pbscip.linux.x8) R 5896 5898 5401 0 -1 4194304 5373 0 0 0 63 6 0 0 22 0 1 0 186551264 19869696 4049 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5898/statm: 4851 4049 573 886 0 3961 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19404
Solver just ended. Dumping a history of the last processes samples
[startup+1.10571 s]
/proc/loadavg: 0.87 0.94 0.98 2/65 5899
/proc/meminfo: memFree=1896168/2055920 swapFree=4181856/4192956
[pid=5898] ppid=5896 vsize=19404 CPUtime=1.09
/proc/5898/stat : 5898 (pbscip.linux.x8) R 5896 5898 5401 0 -1 4194304 5373 0 0 0 101 8 0 0 25 0 1 0 186551264 19869696 4049 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5898/statm: 4851 4049 573 886 0 3961 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 19404
Child status: 0
Real time (s): 1.19632
CPU time (s): 1.19582
CPU user time (s): 1.10183
CPU system time (s): 0.093985
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 19404
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.10183
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5378
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 0.004999 second user time and 0.009998 second system time
The end