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-1870119-1245189006.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
0.00/0.02 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 | 8 | 447k| 0 | 4 | 82 | 55 | 55 | 82 | 105 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 144 | 466k| 0 | 13 | 82 | 55 | 55 | 82 | 110 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 148 | 484k| 0 | 14 | 82 | 55 | 55 | 82 | 114 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 168 | 500k| 0 | 22 | 82 | 55 | 55 | 82 | 120 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 186 | 519k| 0 | 26 | 82 | 55 | 55 | 82 | 129 | 24 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 209 | 532k| 0 | 35 | 82 | 55 | 55 | 82 | 140 | 35 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 241 | 539k| 0 | 33 | 82 | 55 | 55 | 82 | 151 | 46 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 2 | 241 | 540k| 0 | 33 | 82 | 55 | 55 | 82 | 151 | 46 | 0 | 28 | 3.000000e+00 | -- | Inf
0.59/0.67 o 55
0.59/0.67 c * 0.6s| 231 | 75 | 2444 | 671k| 19 | - | 82 | 150 | 26 | 82 | 78 | 517 | 95 | 498 | 3.000000e+00 | 5.500000e+01 |1733.33%
0.59/0.68 o 37
0.59/0.68 c * 0.7s| 246 | 78 | 2616 | 680k| 19 | - | 82 | 154 | 54 | 82 | 79 | 528 | 99 | 507 | 3.000000e+00 | 3.700000e+01 |1133.33%
0.89/0.97 o 27
0.89/0.97 c * 0.9s| 532 | 144 | 4638 | 805k| 20 | - | 82 | 313 | 12 | 82 | 76 | 918 | 258 | 555 | 3.000000e+00 | 2.700000e+01 | 800.00%
1.00/1.00 o 3
1.00/1.00 c * 1.0s| 565 | 0 | 4868 | 692k| 20 | - | 82 | 327 | 93 | 82 | 71 | 965 | 281 | 559 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.00/1.00 c
1.00/1.00 c SCIP Status : problem is solved [optimal solution found]
1.00/1.00 c Solving Time (sec) : 0.96
1.00/1.00 c Solving Nodes : 565
1.00/1.00 c Primal Bound : +3.00000000000000e+00 (4 solutions)
1.00/1.00 c Dual Bound : +3.00000000000000e+00
1.00/1.00 c Gap : 0.00 %
1.00/1.00 c NODE 565
1.00/1.00 c DUAL BOUND 3
1.00/1.00 c PRIMAL BOUND 3
1.00/1.00 c GAP 0
1.00/1.00 s OPTIMUM FOUND
1.00/1.00 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
1.00/1.00 v x8 x7 -x6 -x5 -x4 -x3 x2 x1
1.00/1.00 c SCIP Status : problem is solved [optimal solution found]
1.00/1.00 c Solving Time : 0.96
1.00/1.00 c Original Problem :
1.00/1.00 c Problem name : HOME/instance-1870119-1245189006.opb
1.00/1.00 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.00 c Constraints : 77 initial, 77 maximal
1.00/1.00 c Presolved Problem :
1.00/1.00 c Problem name : t_HOME/instance-1870119-1245189006.opb
1.00/1.00 c Variables : 82 (82 binary, 0 integer, 0 implicit integer, 0 continuous)
1.00/1.00 c Constraints : 55 initial, 327 maximal
1.00/1.00 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.00/1.00 c trivial : 0.00 0 0 0 0 0 0 0 0
1.00/1.00 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.00/1.00 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.00/1.00 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.00/1.00 c implics : 0.00 0 0 0 0 0 0 0 0
1.00/1.00 c probing : 0.00 0 0 0 0 0 0 0 0
1.00/1.00 c and : 0.00 4 20 0 0 0 20 0 20
1.00/1.00 c linear : 0.00 1 1 0 0 0 0 0 12
1.00/1.00 c logicor : 0.01 0 0 0 0 0 0 0 0
1.00/1.00 c root node : - 7 - - 7 - - - -
1.00/1.00 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.00/1.00 c integral : 0 0 0 447 0 7 37 0 0 820
1.00/1.00 c and : 50 924 1825 1 0 62 1889 944 0 0
1.00/1.00 c linear : 2 6 1760 1 0 171 1149 0 0 0
1.00/1.00 c logicor : 3+ 6 727 1 0 3 211 0 0 0
1.00/1.00 c countsols : 0 0 0 4 0 0 0 0 0 0
1.00/1.00 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.00/1.00 c integral : 0.24 0.00 0.00 0.24 0.00
1.00/1.00 c and : 0.03 0.01 0.02 0.00 0.00
1.00/1.00 c linear : 0.07 0.00 0.07 0.00 0.00
1.00/1.00 c logicor : 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c countsols : 0.00 0.00 0.00 0.00 0.00
1.00/1.00 c Propagators : Time Calls Cutoffs DomReds
1.00/1.00 c rootredcost : 0.00 3 0 1
1.00/1.00 c pseudoobj : 0.01 1657 1 9
1.00/1.00 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.00/1.00 c propagation : 0.03 237 232 1298 19.0 21 19.1 -
1.00/1.00 c infeasible LP : 0.00 3 0 0 0.0 0 0.0 0
1.00/1.00 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.00 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.00/1.00 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.00/1.00 c applied globally : - - - 281 10.7 - - -
1.00/1.00 c applied locally : - - - 0 0.0 - - -
1.00/1.00 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.00/1.00 c cut pool : 0.00 5 - - 10 - (maximal pool size: 81)
1.00/1.00 c redcost : 0.01 928 0 7 0 0
1.00/1.00 c impliedbounds : 0.00 6 0 0 26 0
1.00/1.00 c intobj : 0.00 0 0 0 0 0
1.00/1.00 c gomory : 0.03 6 0 0 38 0
1.00/1.00 c strongcg : 0.02 6 0 0 86 0
1.00/1.00 c cmir : 0.00 6 0 0 31 0
1.00/1.00 c flowcover : 0.02 6 0 0 66 0
1.00/1.00 c clique : 0.00 1 0 0 0 0
1.00/1.00 c zerohalf : 0.00 0 0 0 0 0
1.00/1.00 c mcf : 0.00 1 0 0 0 0
1.00/1.00 c Pricers : Time Calls Vars
1.00/1.00 c problem variables: 0.00 0 0
1.00/1.00 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.00/1.00 c relpscost : 0.24 443 7 37 0 0 820
1.00/1.00 c pscost : 0.00 0 0 0 0 0 0
1.00/1.00 c inference : 0.00 0 0 0 0 0 0
1.00/1.00 c mostinf : 0.00 0 0 0 0 0 0
1.00/1.00 c leastinf : 0.00 0 0 0 0 0 0
1.00/1.00 c fullstrong : 0.00 0 0 0 0 0 0
1.00/1.00 c allfullstrong : 0.00 0 0 0 0 0 0
1.00/1.00 c random : 0.00 0 0 0 0 0 0
1.00/1.00 c Primal Heuristics : Time Calls Found
1.00/1.00 c LP solutions : 0.00 - 4
1.00/1.00 c pseudo solutions : 0.00 - 0
1.00/1.00 c guideddiving : 0.00 0 0
1.00/1.00 c crossover : 0.00 0 0
1.00/1.00 c intshifting : 0.00 0 0
1.00/1.00 c oneopt : 0.00 3 0
1.00/1.00 c coefdiving : 0.00 1 0
1.00/1.00 c pscostdiving : 0.00 1 0
1.00/1.00 c fracdiving : 0.00 1 0
1.00/1.00 c veclendiving : 0.00 1 0
1.00/1.00 c linesearchdiving : 0.00 1 0
1.00/1.00 c objpscostdiving : 0.00 1 0
1.00/1.00 c rootsoldiving : 0.01 1 0
1.00/1.00 c feaspump : 0.01 1 0
1.00/1.00 c simplerounding : 0.00 0 0
1.00/1.00 c rounding : 0.03 402 0
1.00/1.00 c shifting : 0.00 65 0
1.00/1.00 c fixandinfer : 0.00 0 0
1.00/1.00 c intdiving : 0.00 0 0
1.00/1.00 c actconsdiving : 0.00 0 0
1.00/1.00 c octane : 0.00 0 0
1.00/1.00 c rens : 0.03 1 0
1.00/1.00 c rins : 0.00 0 0
1.00/1.00 c localbranching : 0.00 0 0
1.00/1.00 c mutation : 0.00 0 0
1.00/1.00 c dins : 0.00 0 0
1.00/1.00 c LP : Time Calls Iterations Iter/call Iter/sec
1.00/1.00 c primal LP : 0.05 0 0 0.00 0.00
1.00/1.00 c dual LP : 0.35 940 4707 5.01 13448.57
1.00/1.00 c barrier LP : 0.00 0 0 0.00 -
1.00/1.00 c diving/probing LP: 0.01 26 161 6.19 16100.00
1.00/1.00 c strong branching : 0.24 559 7071 12.65 29462.50
1.00/1.00 c (at root node) : - 28 1393 49.75 -
1.00/1.00 c conflict analysis: 0.00 0 0 0.00 -
1.00/1.00 c B&B Tree :
1.00/1.00 c number of runs : 1
1.00/1.00 c nodes : 565
1.00/1.00 c nodes (total) : 565
1.00/1.00 c nodes left : 0
1.00/1.00 c max depth : 20
1.00/1.00 c max depth (total): 20
1.00/1.00 c backtracks : 108 (19.1%)
1.00/1.00 c delayed cutoffs : 83
1.00/1.00 c repropagations : 220 (912 domain reductions, 83 cutoffs)
1.00/1.00 c avg switch length: 2.74
1.00/1.00 c switching time : 0.06
1.00/1.00 c Solution :
1.00/1.00 c Solutions found : 4 (4 improvements)
1.00/1.00 c Primal Bound : +3.00000000000000e+00 (in run 1, after 565 nodes, 0.96 seconds, depth 12, found by <relaxation>)
1.00/1.00 c Dual Bound : +3.00000000000000e+00
1.00/1.00 c Gap : 0.00 %
1.00/1.00 c Root Dual Bound : +3.00000000000000e+00
1.00/1.01 c Time complete: 1.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870119-1245189006/watcher-1870119-1245189006 -o /tmp/evaluation-result-1870119-1245189006/solver-1870119-1245189006 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870119-1245189006.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: 1.12 1.03 1.01 3/65 11777
/proc/meminfo: memFree=1830704/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=7616 CPUtime=0
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 601 0 0 0 0 0 0 0 20 0 1 0 186498610 7798784 585 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/11777/statm: 1904 597 353 1256 0 643 0
[startup+0.0185301 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 11777
/proc/meminfo: memFree=1830704/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=13100 CPUtime=0
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 2439 0 0 0 0 0 0 0 20 0 1 0 186498610 13414400 2069 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11777/statm: 3275 2069 475 1256 0 2014 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13100
[startup+0.101538 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 11777
/proc/meminfo: memFree=1830704/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=19156 CPUtime=0.09
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 3403 0 0 0 8 1 0 0 20 0 1 0 186498610 19615744 3031 1992294400 4194304 9342243 548682068736 18446744073709551615 4971647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11777/statm: 4789 3038 677 1256 0 3528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19156
[startup+0.30156 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 11777
/proc/meminfo: memFree=1830704/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=18612 CPUtime=0.29
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 5173 0 0 0 27 2 0 0 22 0 1 0 186498610 19058688 3226 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11777/statm: 4653 3226 702 1256 0 3392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18612
[startup+0.701605 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 11777
/proc/meminfo: memFree=1830704/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=18780 CPUtime=0.69
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 5212 0 0 0 66 3 0 0 25 0 1 0 186498610 19230720 3265 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11777/statm: 4695 3265 706 1256 0 3434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18780
Solver just ended. Dumping a history of the last processes samples
[startup+0.901626 s]
/proc/loadavg: 1.12 1.03 1.01 3/65 11777
/proc/meminfo: memFree=1830704/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=18780 CPUtime=0.89
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 5237 0 0 0 85 4 0 0 25 0 1 0 186498610 19230720 3290 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11777/statm: 4695 3290 706 1256 0 3434 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 18780
[startup+1.00164 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 11778
/proc/meminfo: memFree=1820200/2055920 swapFree=4180892/4192956
[pid=11777] ppid=11775 vsize=18940 CPUtime=1
/proc/11777/stat : 11777 (pbscip.linux.x8) R 11775 11777 11274 0 -1 4194304 5249 0 0 0 96 4 0 0 25 0 1 0 186498610 19394560 3302 1992294400 4194304 9342243 548682068736 18446744073709551615 5400013 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11777/statm: 4735 3302 706 1256 0 3474 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 18940
Child status: 0
Real time (s): 1.01517
CPU time (s): 1.01484
CPU user time (s): 0.968852
CPU system time (s): 0.045993
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 20088
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.968852
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5253
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= 2
runsolver used 0.004999 second user time and 0.008998 second system time
The end