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-1869764-1245185754.opb>
0.00/0.01 c original problem has 264 variables (264 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 876 impls, 0 clqs
0.00/0.03 c (round 2) 19 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 1324 impls, 0 clqs
0.00/0.03 c (round 3) 35 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.03 c (round 4) 51 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.05 c (0.0s) probing: 137/213 (64.3%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05 c presolving (5 rounds):
0.00/0.05 c 51 deleted vars, 42 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 66 changed coefficients
0.00/0.05 c 1560 implications, 0 cliques
0.00/0.05 c presolved problem has 213 variables (213 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.05 c 147 constraints of type <and>
0.00/0.05 c 3 constraints of type <linear>
0.00/0.05 c 4 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 2)
0.00/0.05 c Presolving Time: 0.02
0.00/0.05 c OPT-NLC
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = c 1620
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = c 1791
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = c 10000
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving problem
0.00/0.05 c
0.00/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 10 |1018k| 0 | 6 | 213 | 154 | 154 | 213 | 301 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.07 c 0.0s| 1 | 0 | 154 |1031k| 0 | 10 | 213 | 154 | 154 | 213 | 302 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
0.05/0.08 c 0.1s| 1 | 0 | 160 |1044k| 0 | 16 | 213 | 154 | 154 | 213 | 305 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 165 |1057k| 0 | 16 | 213 | 154 | 154 | 213 | 311 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 169 |1067k| 0 | 18 | 213 | 154 | 154 | 213 | 315 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 172 |1081k| 0 | 20 | 213 | 154 | 154 | 213 | 318 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 175 |1082k| 0 | 20 | 213 | 154 | 154 | 213 | 319 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.23 c 0.2s| 1 | 2 | 175 |1083k| 0 | 20 | 213 | 154 | 154 | 213 | 319 | 18 | 0 | 19 | 3.000000e+00 | -- | Inf
1.19/1.29 o 3
1.19/1.29 c * 1.2s| 552 | 0 | 3025 |1290k| 43 | - | 213 | 311 | 8 | 213 | 70 |1055 | 157 |1133 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.19/1.29 c
1.19/1.29 c SCIP Status : problem is solved [optimal solution found]
1.19/1.29 c Solving Time (sec) : 1.19
1.19/1.29 c Solving Nodes : 552
1.19/1.29 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.19/1.29 c Dual Bound : +3.00000000000000e+00
1.19/1.29 c Gap : 0.00 %
1.19/1.29 c NODE 552
1.19/1.29 c DUAL BOUND 3
1.19/1.29 c PRIMAL BOUND 3
1.19/1.29 c GAP 0
1.19/1.29 s OPTIMUM FOUND
1.19/1.29 v -x72 -x71 -x70 -x69 -x68 x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x48 -x47 -x46 -x45 x44 x43 -x42 x41 -x56 -x55 -x54
1.19/1.29 v -x53 -x52 -x51 x50 -x49 -x40 -x39 x38 x37 x36 x35 -x34 x33 -x32 x31 x30 x29 -x28 x27 -x26 x25 -x24 -x23 -x22 x21 -x20 -x19
1.19/1.29 v -x18 x17 x16 -x15 x14 x13 x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
1.19/1.29 c SCIP Status : problem is solved [optimal solution found]
1.19/1.29 c Solving Time : 1.19
1.19/1.29 c Original Problem :
1.19/1.29 c Problem name : HOME/instance-1869764-1245185754.opb
1.19/1.29 c Variables : 264 (264 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.29 c Constraints : 199 initial, 199 maximal
1.19/1.29 c Presolved Problem :
1.19/1.29 c Problem name : t_HOME/instance-1869764-1245185754.opb
1.19/1.29 c Variables : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.29 c Constraints : 154 initial, 311 maximal
1.19/1.29 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.19/1.29 c trivial : 0.00 0 0 0 0 0 0 0 0
1.19/1.29 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.19/1.29 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.19/1.29 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.19/1.29 c implics : 0.00 0 0 0 0 0 0 0 0
1.19/1.29 c probing : 0.01 0 0 0 0 0 0 0 0
1.19/1.29 c and : 0.01 6 42 0 0 0 42 0 42
1.19/1.29 c linear : 0.00 1 2 0 0 0 0 0 24
1.19/1.29 c logicor : 0.00 0 0 0 0 0 0 0 0
1.19/1.29 c root node : - 0 - - 0 - - - -
1.19/1.29 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.19/1.29 c integral : 0 0 0 446 0 0 25 0 0 846
1.19/1.29 c and : 147 849 1880 0 0 41 2663 1041 0 0
1.19/1.29 c linear : 3 6 1838 0 0 121 1050 0 0 0
1.19/1.29 c logicor : 4+ 6 424 0 0 0 95 0 0 0
1.19/1.29 c countsols : 0 0 0 1 0 0 0 0 0 0
1.19/1.29 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.19/1.29 c integral : 0.51 0.00 0.00 0.51 0.00
1.19/1.29 c and : 0.07 0.04 0.03 0.00 0.00
1.19/1.29 c linear : 0.06 0.00 0.06 0.00 0.00
1.19/1.29 c logicor : 0.01 0.00 0.01 0.00 0.00
1.19/1.29 c countsols : 0.00 0.00 0.00 0.00 0.00
1.19/1.29 c Propagators : Time Calls Cutoffs DomReds
1.19/1.29 c rootredcost : 0.00 0 0 0
1.19/1.29 c pseudoobj : 0.00 1603 0 0
1.19/1.29 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.19/1.29 c propagation : 0.04 133 130 1204 41.6 5 28.8 -
1.19/1.29 c infeasible LP : 0.00 7 7 69 45.5 0 0.0 0
1.19/1.29 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.29 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.29 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.19/1.29 c applied globally : - - - 157 16.6 - - -
1.19/1.29 c applied locally : - - - 0 0.0 - - -
1.19/1.29 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.19/1.29 c cut pool : 0.00 5 - - 3 - (maximal pool size: 28)
1.19/1.29 c redcost : 0.02 850 0 0 0 0
1.19/1.29 c impliedbounds : 0.00 6 0 0 3 0
1.19/1.29 c intobj : 0.00 0 0 0 0 0
1.19/1.29 c gomory : 0.03 6 0 0 1 0
1.19/1.29 c strongcg : 0.01 6 0 0 0 0
1.19/1.29 c cmir : 0.02 6 0 0 16 0
1.19/1.29 c flowcover : 0.06 6 0 0 20 0
1.19/1.29 c clique : 0.00 1 0 0 0 0
1.19/1.29 c zerohalf : 0.00 0 0 0 0 0
1.19/1.29 c mcf : 0.00 1 0 0 0 0
1.19/1.29 c Pricers : Time Calls Vars
1.19/1.29 c problem variables: 0.00 0 0
1.19/1.29 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.19/1.29 c relpscost : 0.51 445 0 25 0 0 846
1.19/1.29 c pscost : 0.00 0 0 0 0 0 0
1.19/1.29 c inference : 0.00 0 0 0 0 0 0
1.19/1.29 c mostinf : 0.00 0 0 0 0 0 0
1.19/1.29 c leastinf : 0.00 0 0 0 0 0 0
1.19/1.29 c fullstrong : 0.00 0 0 0 0 0 0
1.19/1.29 c allfullstrong : 0.00 0 0 0 0 0 0
1.19/1.29 c random : 0.00 0 0 0 0 0 0
1.19/1.29 c Primal Heuristics : Time Calls Found
1.19/1.29 c LP solutions : 0.00 - 1
1.19/1.29 c pseudo solutions : 0.00 - 0
1.19/1.29 c oneopt : 0.00 0 0
1.19/1.29 c guideddiving : 0.00 0 0
1.19/1.29 c crossover : 0.00 0 0
1.19/1.29 c intshifting : 0.00 0 0
1.19/1.29 c coefdiving : 0.01 1 0
1.19/1.29 c pscostdiving : 0.01 1 0
1.19/1.29 c fracdiving : 0.01 1 0
1.19/1.29 c veclendiving : 0.00 1 0
1.19/1.29 c linesearchdiving : 0.00 1 0
1.19/1.29 c feaspump : 0.00 1 0
1.19/1.29 c objpscostdiving : 0.00 1 0
1.19/1.29 c rootsoldiving : 0.01 1 0
1.19/1.29 c simplerounding : 0.00 0 0
1.19/1.29 c rounding : 0.04 359 0
1.19/1.29 c shifting : 0.09 93 0
1.19/1.29 c fixandinfer : 0.00 0 0
1.19/1.29 c intdiving : 0.00 0 0
1.19/1.29 c actconsdiving : 0.00 0 0
1.19/1.29 c octane : 0.00 0 0
1.19/1.29 c rens : 0.01 1 0
1.19/1.29 c rins : 0.00 0 0
1.19/1.29 c localbranching : 0.00 0 0
1.19/1.29 c mutation : 0.00 0 0
1.19/1.29 c dins : 0.00 0 0
1.19/1.29 c LP : Time Calls Iterations Iter/call Iter/sec
1.19/1.29 c primal LP : 0.00 0 0 0.00 -
1.19/1.29 c dual LP : 0.15 875 2628 3.00 17520.00
1.19/1.29 c barrier LP : 0.00 0 0 0.00 -
1.19/1.29 c diving/probing LP: 0.02 78 397 5.09 19850.00
1.19/1.29 c strong branching : 0.51 1133 6976 6.16 13678.43
1.19/1.29 c (at root node) : - 19 267 14.05 -
1.19/1.29 c conflict analysis: 0.00 0 0 0.00 -
1.19/1.29 c B&B Tree :
1.19/1.29 c number of runs : 1
1.19/1.29 c nodes : 552
1.19/1.29 c nodes (total) : 552
1.19/1.29 c nodes left : 0
1.19/1.29 c max depth : 43
1.19/1.29 c max depth (total): 43
1.19/1.29 c backtracks : 57 (10.3%)
1.19/1.29 c delayed cutoffs : 27
1.19/1.29 c repropagations : 124 (466 domain reductions, 25 cutoffs)
1.19/1.29 c avg switch length: 2.78
1.19/1.29 c switching time : 0.02
1.19/1.29 c Solution :
1.19/1.29 c Solutions found : 1 (1 improvements)
1.19/1.29 c Primal Bound : +3.00000000000000e+00 (in run 1, after 552 nodes, 1.18 seconds, depth 32, found by <relaxation>)
1.19/1.29 c Dual Bound : +3.00000000000000e+00
1.19/1.29 c Gap : 0.00 %
1.19/1.29 c Root Dual Bound : +3.00000000000000e+00
1.29/1.30 c Time complete: 1.29.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869764-1245185754/watcher-1869764-1245185754 -o /tmp/evaluation-result-1869764-1245185754/solver-1869764-1245185754 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869764-1245185754.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: 0.94 0.99 0.99 3/64 3674
/proc/meminfo: memFree=1826720/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=4324 CPUtime=0
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 474 0 0 0 0 0 0 0 18 0 1 0 186176134 4427776 458 1992294400 4194304 7823515 548682068736 18446744073709551615 6825072 0 0 4096 0 0 0 0 17 1 0 0
/proc/3674/statm: 1082 465 301 886 0 192 0
[startup+0.060373 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3674
/proc/meminfo: memFree=1826720/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=13248 CPUtime=0.05
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 2867 0 0 0 3 2 0 0 18 0 1 0 186176134 13565952 2495 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3674/statm: 3312 2495 535 886 0 2422 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13248
[startup+0.101381 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3674
/proc/meminfo: memFree=1826720/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=16180 CPUtime=0.09
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 3567 0 0 0 7 2 0 0 18 0 1 0 186176134 16568320 3187 1992294400 4194304 7823515 548682068736 18446744073709551615 4971604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3674/statm: 4045 3187 562 886 0 3155 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16180
[startup+0.301424 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3674
/proc/meminfo: memFree=1826720/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=21548 CPUtime=0.29
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 5736 0 0 0 25 4 0 0 19 0 1 0 186176134 22065152 4411 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3674/statm: 5387 4411 572 886 0 4497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21548
[startup+0.70151 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 3674
/proc/meminfo: memFree=1826720/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=21548 CPUtime=0.69
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 5742 0 0 0 62 7 0 0 22 0 1 0 186176134 22065152 4417 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3674/statm: 5387 4417 574 886 0 4497 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21548
Solver just ended. Dumping a history of the last processes samples
[startup+1.1056 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 3675
/proc/meminfo: memFree=1811096/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=21548 CPUtime=1.09
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 5742 0 0 0 100 9 0 0 25 0 1 0 186176134 22065152 4417 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3674/statm: 5387 4417 574 886 0 4497 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 21548
[startup+1.30164 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 3675
/proc/meminfo: memFree=1811096/2055920 swapFree=4192812/4192956
[pid=3674] ppid=3672 vsize=20520 CPUtime=1.29
/proc/3674/stat : 3674 (pbscip.linux.x8) R 3672 3674 2685 0 -1 4194304 5744 0 0 0 119 10 0 0 25 0 1 0 186176134 21012480 3905 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/3674/statm: 4873 3905 576 886 0 3983 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 20520
Child status: 0
Real time (s): 1.30536
CPU time (s): 1.3048
CPU user time (s): 1.19782
CPU system time (s): 0.106983
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 25620
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.19782
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5747
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 0.004999 second user time and 0.010998 second system time
The end