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-1869946-1245187394.opb>
0.00/0.01 c original problem has 160 variables (160 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 15 chg coeffs, 0 upgd conss, 580 impls, 0 clqs
0.00/0.02 c (round 2) 17 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 23 chg coeffs, 0 upgd conss, 863 impls, 0 clqs
0.00/0.02 c (round 3) 28 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 5 upgd conss, 1023 impls, 0 clqs
0.00/0.02 c (round 4) 38 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 5 upgd conss, 1103 impls, 0 clqs
0.00/0.02 c (round 5) 48 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 5 upgd conss, 1103 impls, 0 clqs
0.00/0.03 c presolving (6 rounds):
0.00/0.03 c 48 deleted vars, 33 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 48 changed coefficients
0.00/0.03 c 1127 implications, 0 cliques
0.00/0.03 c presolved problem has 112 variables (112 bin, 0 int, 0 impl, 0 cont) and 71 constraints
0.00/0.03 c 62 constraints of type <and>
0.00/0.03 c 4 constraints of type <linear>
0.00/0.03 c 5 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
0.00/0.03 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 | 12 | 600k| 0 | 6 | 112 | 71 | 71 | 112 | 133 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 170 | 619k| 0 | 21 | 112 | 71 | 71 | 112 | 142 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 186 | 667k| 0 | 26 | 112 | 71 | 71 | 112 | 155 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 200 | 723k| 0 | 35 | 112 | 71 | 71 | 112 | 165 | 32 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 216 | 770k| 0 | 38 | 112 | 71 | 71 | 112 | 176 | 43 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 244 | 813k| 0 | 47 | 112 | 71 | 71 | 112 | 185 | 52 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 269 | 873k| 0 | 50 | 112 | 71 | 71 | 112 | 200 | 67 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.33 c 0.3s| 1 | 2 | 269 | 874k| 0 | 50 | 112 | 71 | 71 | 112 | 200 | 67 | 0 | 19 | 3.000000e+00 | -- | Inf
0.69/0.73 o 15
0.69/0.73 c c 0.7s| 19 | 18 | 517 | 907k| 18 | - | 112 | 74 | 2 | 112 | 101 | 134 | 3 | 268 | 3.000000e+00 | 1.500000e+01 | 400.00%
1.19/1.25 o 13
1.19/1.25 c * 1.2s| 280 | 66 | 2244 |1065k| 25 | - | 112 | 271 | 74 | 112 | 107 | 478 | 204 | 823 | 3.000000e+00 | 1.300000e+01 | 333.33%
1.19/1.28 o 3
1.19/1.28 c * 1.2s| 307 | 0 | 2441 |1027k| 25 | - | 112 | 299 | 93 | 112 | 96 | 520 | 232 | 848 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.19/1.28 c
1.19/1.28 c SCIP Status : problem is solved [optimal solution found]
1.19/1.28 c Solving Time (sec) : 1.21
1.19/1.28 c Solving Nodes : 307
1.19/1.28 c Primal Bound : +3.00000000000000e+00 (3 solutions)
1.19/1.28 c Dual Bound : +3.00000000000000e+00
1.19/1.28 c Gap : 0.00 %
1.19/1.28 c NODE 307
1.19/1.28 c DUAL BOUND 3
1.19/1.28 c PRIMAL BOUND 3
1.19/1.28 c GAP 0
1.19/1.28 s OPTIMUM FOUND
1.19/1.28 v -x60 -x59 x58 x57 -x56 -x55 x54 -x53 -x52 -x51 x40 x39 x38 -x37 x36 -x50 -x49 x48 x47 x46 x35 -x34 -x33 x32 x31 -x45 -x44 -x43
1.19/1.28 v -x42 -x41 -x30 x29 -x28 -x27 x26 -x25 -x24 x23 x22 x21 -x20 x19 x18 x17 x16 x15 x14 -x13 x12 x11 -x10 -x9 -x8 x7 x6 -x5 -x4 -x3
1.19/1.28 v x2 x1
1.19/1.28 c SCIP Status : problem is solved [optimal solution found]
1.19/1.28 c Solving Time : 1.21
1.19/1.28 c Original Problem :
1.19/1.28 c Problem name : HOME/instance-1869946-1245187394.opb
1.19/1.28 c Variables : 160 (160 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28 c Constraints : 109 initial, 109 maximal
1.19/1.28 c Presolved Problem :
1.19/1.28 c Problem name : t_HOME/instance-1869946-1245187394.opb
1.19/1.28 c Variables : 112 (112 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28 c Constraints : 71 initial, 299 maximal
1.19/1.28 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.19/1.28 c trivial : 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c implics : 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c probing : 0.01 0 0 0 0 0 0 0 0
1.19/1.28 c and : 0.00 9 33 0 0 0 33 0 33
1.19/1.28 c linear : 0.00 1 5 0 0 0 0 0 15
1.19/1.28 c logicor : 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c root node : - 6 - - 6 - - - -
1.19/1.28 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.19/1.28 c integral : 0 0 0 271 0 0 141 0 0 418
1.19/1.28 c and : 62 477 1258 2 0 35 909 474 0 0
1.19/1.28 c linear : 4 6 1222 2 0 92 820 0 0 0
1.19/1.28 c logicor : 5+ 6 404 2 0 2 114 0 0 0
1.19/1.28 c countsols : 0 0 0 2 0 0 0 0 0 0
1.19/1.28 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.19/1.28 c integral : 0.81 0.00 0.00 0.81 0.00
1.19/1.28 c and : 0.01 0.00 0.01 0.00 0.00
1.19/1.28 c linear : 0.02 0.00 0.02 0.00 0.00
1.19/1.28 c logicor : 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c countsols : 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c Propagators : Time Calls Cutoffs DomReds
1.19/1.28 c rootredcost : 0.00 2 0 1
1.19/1.28 c pseudoobj : 0.00 1023 0 21
1.19/1.28 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.19/1.28 c propagation : 0.01 129 129 701 20.1 26 9.0 -
1.19/1.28 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.28 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.28 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.28 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.19/1.28 c applied globally : - - - 232 12.8 - - -
1.19/1.28 c applied locally : - - - 0 0.0 - - -
1.19/1.28 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.19/1.28 c cut pool : 0.00 5 - - 42 - (maximal pool size: 185)
1.19/1.28 c redcost : 0.00 481 0 28 0 0
1.19/1.28 c impliedbounds : 0.00 6 0 0 36 0
1.19/1.28 c intobj : 0.00 0 0 0 0 0
1.19/1.28 c gomory : 0.03 6 0 0 30 0
1.19/1.28 c strongcg : 0.01 6 0 0 251 0
1.19/1.28 c cmir : 0.04 6 0 0 43 0
1.19/1.28 c flowcover : 0.02 6 0 0 78 0
1.19/1.28 c clique : 0.00 6 0 0 0 0
1.19/1.28 c zerohalf : 0.00 0 0 0 0 0
1.19/1.28 c mcf : 0.00 1 0 0 0 0
1.19/1.28 c Pricers : Time Calls Vars
1.19/1.28 c problem variables: 0.00 0 0
1.19/1.28 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.19/1.28 c relpscost : 0.81 269 0 141 0 0 418
1.19/1.28 c pscost : 0.00 0 0 0 0 0 0
1.19/1.28 c inference : 0.00 0 0 0 0 0 0
1.19/1.28 c mostinf : 0.00 0 0 0 0 0 0
1.19/1.28 c leastinf : 0.00 0 0 0 0 0 0
1.19/1.28 c fullstrong : 0.00 0 0 0 0 0 0
1.19/1.28 c allfullstrong : 0.00 0 0 0 0 0 0
1.19/1.28 c random : 0.00 0 0 0 0 0 0
1.19/1.28 c Primal Heuristics : Time Calls Found
1.19/1.28 c LP solutions : 0.00 - 2
1.19/1.28 c pseudo solutions : 0.00 - 0
1.19/1.28 c fracdiving : 0.00 0 0
1.19/1.28 c veclendiving : 0.00 0 0
1.19/1.28 c objpscostdiving : 0.00 0 0
1.19/1.28 c rootsoldiving : 0.00 0 0
1.19/1.28 c linesearchdiving : 0.00 0 0
1.19/1.28 c guideddiving : 0.00 0 0
1.19/1.28 c crossover : 0.00 0 0
1.19/1.28 c oneopt : 0.00 2 0
1.19/1.28 c coefdiving : 0.00 1 1
1.19/1.28 c pscostdiving : 0.00 1 0
1.19/1.28 c feaspump : 0.00 1 0
1.19/1.28 c simplerounding : 0.00 0 0
1.19/1.28 c rounding : 0.00 274 0
1.19/1.28 c shifting : 0.05 71 0
1.19/1.28 c intshifting : 0.00 0 0
1.19/1.28 c fixandinfer : 0.00 0 0
1.19/1.28 c intdiving : 0.00 0 0
1.19/1.28 c actconsdiving : 0.00 0 0
1.19/1.28 c octane : 0.00 0 0
1.19/1.28 c rens : 0.02 1 0
1.19/1.28 c rins : 0.00 0 0
1.19/1.28 c localbranching : 0.00 0 0
1.19/1.28 c mutation : 0.00 0 0
1.19/1.28 c dins : 0.00 0 0
1.19/1.28 c LP : Time Calls Iterations Iter/call Iter/sec
1.19/1.28 c primal LP : 0.01 0 0 0.00 0.00
1.19/1.28 c dual LP : 0.16 491 2266 4.62 14162.50
1.19/1.28 c barrier LP : 0.00 0 0 0.00 -
1.19/1.28 c diving/probing LP: 0.00 21 175 8.33 -
1.19/1.28 c strong branching : 0.81 848 12694 14.97 15671.60
1.19/1.28 c (at root node) : - 19 1619 85.21 -
1.19/1.28 c conflict analysis: 0.00 0 0 0.00 -
1.19/1.28 c B&B Tree :
1.19/1.28 c number of runs : 1
1.19/1.28 c nodes : 307
1.19/1.28 c nodes (total) : 307
1.19/1.28 c nodes left : 0
1.19/1.28 c max depth : 25
1.19/1.28 c max depth (total): 25
1.19/1.28 c backtracks : 51 (16.6%)
1.19/1.28 c delayed cutoffs : 29
1.19/1.28 c repropagations : 135 (417 domain reductions, 27 cutoffs)
1.19/1.28 c avg switch length: 2.86
1.19/1.28 c switching time : 0.01
1.19/1.28 c Solution :
1.19/1.28 c Solutions found : 3 (3 improvements)
1.19/1.28 c Primal Bound : +3.00000000000000e+00 (in run 1, after 307 nodes, 1.21 seconds, depth 15, found by <relaxation>)
1.19/1.28 c Dual Bound : +3.00000000000000e+00
1.19/1.28 c Gap : 0.00 %
1.19/1.28 c Root Dual Bound : +3.00000000000000e+00
1.19/1.29 c Time complete: 1.28.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869946-1245187394/watcher-1869946-1245187394 -o /tmp/evaluation-result-1869946-1245187394/solver-1869946-1245187394 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869946-1245187394.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: 0.92 0.98 0.99 3/65 4024
/proc/meminfo: memFree=1852464/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=6100 CPUtime=0
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 539 0 0 0 0 0 0 0 20 0 1 0 186338042 6246400 521 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4024/statm: 1525 532 325 886 0 635 0
[startup+0.014781 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4024
/proc/meminfo: memFree=1852464/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=11012 CPUtime=0
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 2143 0 0 0 0 0 0 0 20 0 1 0 186338042 11276288 1771 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4024/statm: 2753 1772 404 886 0 1863 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11012
[startup+0.101789 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4024
/proc/meminfo: memFree=1852464/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=13120 CPUtime=0.09
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 2854 0 0 0 8 1 0 0 20 0 1 0 186338042 13434880 2482 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4024/statm: 3280 2482 565 886 0 2390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13120
[startup+0.30181 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4024
/proc/meminfo: memFree=1852464/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=13364 CPUtime=0.29
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 4537 0 0 0 27 2 0 0 22 0 1 0 186338042 13684736 2588 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4024/statm: 3341 2588 570 886 0 2451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13364
[startup+0.701851 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 4024
/proc/meminfo: memFree=1852464/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=13364 CPUtime=0.69
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 4538 0 0 0 65 4 0 0 25 0 1 0 186338042 13684736 2589 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4024/statm: 3341 2589 570 886 0 2451 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13364
Solver just ended. Dumping a history of the last processes samples
[startup+1.10589 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4025
/proc/meminfo: memFree=1844136/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=13364 CPUtime=1.09
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 4542 0 0 0 103 6 0 0 25 0 1 0 186338042 13684736 2593 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4024/statm: 3341 2593 574 886 0 2451 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 13364
[startup+1.2019 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4025
/proc/meminfo: memFree=1844136/2055920 swapFree=4169920/4192956
[pid=4024] ppid=4022 vsize=13364 CPUtime=1.19
/proc/4024/stat : 4024 (pbscip.linux.x8) R 4022 4024 3140 0 -1 4194304 4542 0 0 0 113 6 0 0 25 0 1 0 186338042 13684736 2593 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4024/statm: 3341 2593 574 886 0 2451 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 13364
Child status: 0
Real time (s): 1.2962
CPU time (s): 1.2958
CPU user time (s): 1.21681
CPU system time (s): 0.078987
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 13364
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.21681
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4554
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= 3
runsolver used 0.002999 second user time and 0.011998 second system time
The end