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-1869981-1245187626.opb>
0.00/0.01 c original problem has 140 variables (140 bin, 0 int, 0 impl, 0 cont) and 103 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, 15 chg coeffs, 0 upgd conss, 424 impls, 0 clqs
0.00/0.02 c (round 2) 16 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.00/0.02 c (round 3) 30 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 3 upgd conss, 592 impls, 0 clqs
0.01/0.03 c presolving (4 rounds):
0.01/0.03 c 30 deleted vars, 24 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 39 changed coefficients
0.01/0.03 c 604 implications, 0 cliques
0.01/0.03 c presolved problem has 110 variables (110 bin, 0 int, 0 impl, 0 cont) and 77 constraints
0.01/0.03 c 72 constraints of type <and>
0.01/0.03 c 2 constraints of type <linear>
0.01/0.03 c 3 constraints of type <logicor>
0.01/0.03 c transformed objective value is always integral (scale: 2)
0.01/0.03 c Presolving Time: 0.01
0.01/0.03 c OPT-NLC
0.01/0.03 c -----------------------------------------------------------------------------------------------
0.01/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03 c limits/memory = c 1620
0.01/0.03 c # maximal time in seconds to run
0.01/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03 c limits/time = c 1791
0.01/0.03 c # frequency for displaying node information lines
0.01/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.03 c display/freq = c 10000
0.01/0.03 c -----------------------------------------------------------------------------------------------
0.01/0.03 c start solving problem
0.01/0.03 c
0.01/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.03 c 0.0s| 1 | 0 | 8 | 577k| 0 | 4 | 110 | 77 | 77 | 110 | 149 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.04 c 0.0s| 1 | 0 | 180 | 592k| 0 | 7 | 110 | 77 | 77 | 110 | 151 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.05 c 0.0s| 1 | 0 | 192 | 608k| 0 | 15 | 110 | 77 | 77 | 110 | 154 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.06 c 0.1s| 1 | 0 | 203 | 619k| 0 | 25 | 110 | 77 | 77 | 110 | 160 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.08 c 0.1s| 1 | 0 | 228 | 630k| 0 | 23 | 110 | 77 | 77 | 110 | 171 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.09 c 0.1s| 1 | 0 | 250 | 647k| 0 | 33 | 110 | 77 | 77 | 110 | 182 | 33 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 277 | 653k| 0 | 39 | 110 | 77 | 77 | 110 | 191 | 42 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.32 c 0.3s| 1 | 2 | 277 | 654k| 0 | 39 | 110 | 77 | 77 | 110 | 191 | 42 | 0 | 35 | 3.000000e+00 | -- | Inf
0.49/0.59 o 85
0.49/0.59 c * 0.6s| 80 | 39 | 1313 | 711k| 16 | - | 110 | 98 | 11 | 110 | 106 | 344 | 21 | 351 | 3.000000e+00 | 8.500000e+01 |2733.33%
0.89/0.95 o 3
0.89/0.95 c * 0.9s| 239 | 0 | 3316 | 750k| 20 | - | 110 | 170 | 55 | 110 | 88 | 790 | 95 | 672 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.89/0.95 c
0.89/0.95 c SCIP Status : problem is solved [optimal solution found]
0.89/0.95 c Solving Time (sec) : 0.90
0.89/0.95 c Solving Nodes : 239
0.89/0.95 c Primal Bound : +3.00000000000000e+00 (2 solutions)
0.89/0.95 c Dual Bound : +3.00000000000000e+00
0.89/0.95 c Gap : 0.00 %
0.89/0.95 c NODE 239
0.89/0.95 c DUAL BOUND 3
0.89/0.95 c PRIMAL BOUND 3
0.89/0.95 c GAP 0
0.89/0.95 s OPTIMUM FOUND
0.89/0.95 v -x42 x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 x29 -x28 x27 -x26 x25 -x24 x23 x22 x21 x20 -x19 -x18 x17 -x16 x15
0.89/0.95 v -x14 x13 x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.89/0.95 c SCIP Status : problem is solved [optimal solution found]
0.89/0.95 c Solving Time : 0.90
0.89/0.95 c Original Problem :
0.89/0.95 c Problem name : HOME/instance-1869981-1245187626.opb
0.89/0.95 c Variables : 140 (140 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.95 c Constraints : 103 initial, 103 maximal
0.89/0.95 c Presolved Problem :
0.89/0.95 c Problem name : t_HOME/instance-1869981-1245187626.opb
0.89/0.95 c Variables : 110 (110 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.95 c Constraints : 77 initial, 170 maximal
0.89/0.95 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.89/0.95 c trivial : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c implics : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c probing : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c and : 0.00 4 24 0 0 0 24 0 24
0.89/0.95 c linear : 0.01 1 1 0 0 0 0 0 15
0.89/0.95 c logicor : 0.00 0 0 0 0 0 0 0 0
0.89/0.95 c root node : - 0 - - 0 - - - -
0.89/0.95 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.89/0.95 c integral : 0 0 0 206 0 1 51 0 0 348
0.89/0.95 c and : 72 468 927 2 0 21 965 775 0 0
0.89/0.95 c linear : 2 6 906 2 0 64 451 0 0 0
0.89/0.95 c logicor : 3+ 6 244 1 0 2 69 0 0 0
0.89/0.95 c countsols : 0 0 0 2 0 0 0 0 0 0
0.89/0.95 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.89/0.95 c integral : 0.45 0.00 0.00 0.45 0.00
0.89/0.95 c and : 0.02 0.01 0.01 0.00 0.00
0.89/0.95 c linear : 0.02 0.00 0.02 0.00 0.00
0.89/0.95 c logicor : 0.00 0.00 0.00 0.00 0.00
0.89/0.95 c countsols : 0.00 0.00 0.00 0.00 0.00
0.89/0.95 c Propagators : Time Calls Cutoffs DomReds
0.89/0.95 c rootredcost : 0.00 1 0 0
0.89/0.95 c pseudoobj : 0.00 702 0 6
0.89/0.95 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.89/0.95 c propagation : 0.01 87 85 619 25.2 1 16.0 -
0.89/0.95 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.95 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.95 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.95 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.95 c applied globally : - - - 93 10.7 - - -
0.89/0.95 c applied locally : - - - 2 38.5 - - -
0.89/0.95 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.89/0.95 c cut pool : 0.00 5 - - 12 - (maximal pool size: 62)
0.89/0.95 c redcost : 0.00 469 0 3 0 0
0.89/0.95 c impliedbounds : 0.00 6 0 0 30 0
0.89/0.95 c intobj : 0.00 0 0 0 0 0
0.89/0.95 c gomory : 0.01 6 0 0 26 0
0.89/0.95 c strongcg : 0.01 6 0 0 13 0
0.89/0.95 c cmir : 0.01 6 0 0 37 0
0.89/0.95 c flowcover : 0.03 6 0 0 64 0
0.89/0.95 c clique : 0.00 1 0 0 0 0
0.89/0.95 c zerohalf : 0.00 0 0 0 0 0
0.89/0.95 c mcf : 0.00 1 0 0 0 0
0.89/0.95 c Pricers : Time Calls Vars
0.89/0.95 c problem variables: 0.00 0 0
0.89/0.95 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.89/0.95 c relpscost : 0.45 204 1 51 0 0 348
0.89/0.95 c pscost : 0.00 0 0 0 0 0 0
0.89/0.95 c inference : 0.00 0 0 0 0 0 0
0.89/0.95 c mostinf : 0.00 0 0 0 0 0 0
0.89/0.95 c leastinf : 0.00 0 0 0 0 0 0
0.89/0.95 c fullstrong : 0.00 0 0 0 0 0 0
0.89/0.95 c allfullstrong : 0.00 0 0 0 0 0 0
0.89/0.95 c random : 0.00 0 0 0 0 0 0
0.89/0.95 c Primal Heuristics : Time Calls Found
0.89/0.95 c LP solutions : 0.00 - 2
0.89/0.95 c pseudo solutions : 0.00 - 0
0.89/0.95 c fracdiving : 0.00 0 0
0.89/0.95 c veclendiving : 0.00 0 0
0.89/0.95 c objpscostdiving : 0.00 0 0
0.89/0.95 c rootsoldiving : 0.00 0 0
0.89/0.95 c linesearchdiving : 0.00 0 0
0.89/0.95 c guideddiving : 0.00 0 0
0.89/0.95 c crossover : 0.00 0 0
0.89/0.95 c intshifting : 0.00 0 0
0.89/0.95 c oneopt : 0.00 1 0
0.89/0.95 c coefdiving : 0.00 1 0
0.89/0.95 c pscostdiving : 0.00 1 0
0.89/0.95 c feaspump : 0.01 1 0
0.89/0.95 c simplerounding : 0.00 0 0
0.89/0.95 c rounding : 0.01 260 0
0.89/0.95 c shifting : 0.04 61 0
0.89/0.95 c fixandinfer : 0.00 0 0
0.89/0.95 c intdiving : 0.00 0 0
0.89/0.95 c actconsdiving : 0.00 0 0
0.89/0.95 c octane : 0.00 0 0
0.89/0.95 c rens : 0.06 1 0
0.89/0.95 c rins : 0.00 0 0
0.89/0.95 c localbranching : 0.00 0 0
0.89/0.95 c mutation : 0.00 0 0
0.89/0.95 c dins : 0.00 0 0
0.89/0.95 c LP : Time Calls Iterations Iter/call Iter/sec
0.89/0.95 c primal LP : 0.03 0 0 0.00 0.00
0.89/0.95 c dual LP : 0.17 491 3131 6.38 18417.65
0.89/0.95 c barrier LP : 0.00 0 0 0.00 -
0.89/0.95 c diving/probing LP: 0.01 20 185 9.25 18500.00
0.89/0.95 c strong branching : 0.45 672 8435 12.55 18744.44
0.89/0.95 c (at root node) : - 35 2540 72.57 -
0.89/0.95 c conflict analysis: 0.00 0 0 0.00 -
0.89/0.95 c B&B Tree :
0.89/0.95 c number of runs : 1
0.89/0.95 c nodes : 239
0.89/0.95 c nodes (total) : 239
0.89/0.95 c nodes left : 0
0.89/0.95 c max depth : 20
0.89/0.95 c max depth (total): 20
0.89/0.95 c backtracks : 37 (15.5%)
0.89/0.95 c delayed cutoffs : 21
0.89/0.95 c repropagations : 77 (366 domain reductions, 21 cutoffs)
0.89/0.95 c avg switch length: 2.64
0.89/0.95 c switching time : 0.03
0.89/0.95 c Solution :
0.89/0.95 c Solutions found : 2 (2 improvements)
0.89/0.95 c Primal Bound : +3.00000000000000e+00 (in run 1, after 239 nodes, 0.90 seconds, depth 12, found by <relaxation>)
0.89/0.95 c Dual Bound : +3.00000000000000e+00
0.89/0.95 c Gap : 0.00 %
0.89/0.95 c Root Dual Bound : +3.00000000000000e+00
0.89/0.96 c Time complete: 0.96.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869981-1245187626/watcher-1869981-1245187626 -o /tmp/evaluation-result-1869981-1245187626/solver-1869981-1245187626 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869981-1245187626.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: 1.39 1.22 1.22 3/64 9072
/proc/meminfo: memFree=1551972/2055920 swapFree=4178716/4192956
[pid=9072] ppid=9070 vsize=7616 CPUtime=0
/proc/9072/stat : 9072 (pbscip.linux.x8) R 9070 9072 6718 0 -1 4194304 566 0 0 0 0 0 0 0 18 0 1 0 186360521 7798784 550 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/9072/statm: 1904 560 353 1256 0 643 0
[startup+0.027286 s]
/proc/loadavg: 1.39 1.22 1.22 3/64 9072
/proc/meminfo: memFree=1551972/2055920 swapFree=4178716/4192956
[pid=9072] ppid=9070 vsize=13252 CPUtime=0.01
/proc/9072/stat : 9072 (pbscip.linux.x8) R 9070 9072 6718 0 -1 4194304 2498 0 0 0 1 0 0 0 18 0 1 0 186360521 13570048 2128 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9072/statm: 3313 2128 493 1256 0 2052 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13252
[startup+0.101293 s]
/proc/loadavg: 1.39 1.22 1.22 3/64 9072
/proc/meminfo: memFree=1551972/2055920 swapFree=4178716/4192956
[pid=9072] ppid=9070 vsize=16616 CPUtime=0.09
/proc/9072/stat : 9072 (pbscip.linux.x8) R 9070 9072 6718 0 -1 4194304 3181 0 0 0 8 1 0 0 18 0 1 0 186360521 17014784 2805 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9072/statm: 4154 2805 677 1256 0 2893 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16616
[startup+0.301313 s]
/proc/loadavg: 1.39 1.22 1.22 3/64 9072
/proc/meminfo: memFree=1551972/2055920 swapFree=4178716/4192956
[pid=9072] ppid=9070 vsize=20432 CPUtime=0.29
/proc/9072/stat : 9072 (pbscip.linux.x8) R 9070 9072 6718 0 -1 4194304 5274 0 0 0 27 2 0 0 19 0 1 0 186360521 20922368 3923 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9072/statm: 5108 3923 699 1256 0 3847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20432
[startup+0.701353 s]
/proc/loadavg: 1.39 1.22 1.22 3/64 9072
/proc/meminfo: memFree=1551972/2055920 swapFree=4178716/4192956
[pid=9072] ppid=9070 vsize=18712 CPUtime=0.69
/proc/9072/stat : 9072 (pbscip.linux.x8) R 9070 9072 6718 0 -1 4194304 5404 0 0 0 66 3 0 0 23 0 1 0 186360521 19161088 3282 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9072/statm: 4678 3282 703 1256 0 3417 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18712
Solver just ended. Dumping a history of the last processes samples
[startup+0.901374 s]
/proc/loadavg: 1.39 1.22 1.22 3/64 9072
/proc/meminfo: memFree=1551972/2055920 swapFree=4178716/4192956
[pid=9072] ppid=9070 vsize=18868 CPUtime=0.89
/proc/9072/stat : 9072 (pbscip.linux.x8) R 9070 9072 6718 0 -1 4194304 5456 0 0 0 85 4 0 0 25 0 1 0 186360521 19320832 3334 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9072/statm: 4717 3334 703 1256 0 3456 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 18868
Child status: 0
Real time (s): 0.965264
CPU time (s): 0.965852
CPU user time (s): 0.91486
CPU system time (s): 0.050992
CPU usage (%): 100.061
Max. virtual memory (cumulated for all children) (KiB): 20432
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.91486
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5469
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 0.011998 second system time
The end