0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2704620-1278563690.opb>
1.59/1.66 c [src/scip/reader_opb.c:3100] Warning: there might be <32302> coefficients or weight out of range!
1.59/1.66 c original problem has 34451 variables (34451 bin, 0 int, 0 impl, 0 cont) and 102181 constraints
1.59/1.66 c problem read
1.59/1.66 c presolving settings loaded
2.19/2.27 c presolving:
5.88/5.91 c (4.3s) probing: 101/34450 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.88/5.91 c (4.3s) probing aborted: 100/100 successive totally useless probings
6.60/6.66 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 102179 upgd conss, 136242 impls, 0 clqs
6.60/6.68 c presolving (2 rounds):
6.60/6.68 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
6.60/6.68 c 136242 implications, 0 cliques
6.69/6.71 c presolving detected infeasibility
6.69/6.71 c Presolving Time: 4.69
6.69/6.71 c - non default parameters ----------------------------------------------------------------------
6.69/6.71 c # SCIP version 1.2.1.3
6.69/6.71 c
6.69/6.71 c # frequency for displaying node information lines
6.69/6.71 c # [type: int, range: [-1,2147483647], default: 100]
6.69/6.71 c display/freq = 10000
6.69/6.71 c
6.69/6.71 c # maximal time in seconds to run
6.69/6.71 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.69/6.71 c limits/time = 1788.35
6.69/6.71 c
6.69/6.71 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.69/6.71 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.69/6.71 c limits/memory = 1620
6.69/6.71 c
6.69/6.71 c # default clock type (1: CPU user seconds, 2: wall clock time)
6.69/6.71 c # [type: int, range: [1,2], default: 1]
6.69/6.71 c timing/clocktype = 2
6.69/6.71 c
6.69/6.71 c # should presolving try to simplify inequalities
6.69/6.71 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.69/6.71 c constraints/linear/simplifyinequalities = TRUE
6.69/6.71 c
6.69/6.71 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
6.69/6.71 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.69/6.71 c constraints/indicator/addCouplingCons = TRUE
6.69/6.71 c
6.69/6.71 c # should presolving try to simplify knapsacks
6.69/6.71 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.69/6.71 c constraints/knapsack/simplifyinequalities = TRUE
6.69/6.71 c
6.69/6.71 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.69/6.71 c # [type: int, range: [-1,2147483647], default: -1]
6.69/6.71 c separating/rapidlearning/freq = 0
6.69/6.71 c
6.69/6.71 c -----------------------------------------------------------------------------------------------
6.69/6.71 c start solving
6.69/6.71 c
6.69/6.71 c SCIP Status : problem is solved [infeasible]
6.69/6.71 c Solving Time (sec) : 5.05
6.69/6.71 c Solving Nodes : 0
6.69/6.71 c Primal Bound : +1.00000000000000e+20 (1 solutions)
6.69/6.71 c Dual Bound : -1.00000000000000e+20
6.69/6.71 c Gap : infinite
6.69/6.76 s UNSATISFIABLE
6.69/6.76 c SCIP Status : problem is solved [infeasible]
6.69/6.76 c Solving Time : 5.05
6.69/6.76 c Original Problem :
6.69/6.76 c Problem name : HOME/instance-2704620-1278563690.opb
6.69/6.76 c Variables : 34451 (34451 binary, 0 integer, 0 implicit integer, 0 continuous)
6.69/6.76 c Constraints : 102181 initial, 102181 maximal
6.69/6.76 c Presolved Problem :
6.69/6.76 c Problem name : t_HOME/instance-2704620-1278563690.opb
6.69/6.76 c Variables : 34450 (34450 binary, 0 integer, 0 implicit integer, 0 continuous)
6.69/6.76 c Constraints : 102179 initial, 102179 maximal
6.69/6.76 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
6.69/6.76 c trivial : 0.01 0 0 0 0 0 0 0 0
6.69/6.76 c dualfix : 0.01 0 0 0 0 0 0 0 0
6.69/6.76 c boundshift : 0.00 0 0 0 0 0 0 0 0
6.69/6.76 c inttobinary : 0.00 0 0 0 0 0 0 0 0
6.69/6.76 c implics : 0.00 0 0 0 0 0 0 0 0
6.69/6.76 c probing : 3.12 0 0 0 0 0 0 0 0
6.69/6.76 c knapsack : 0.00 0 0 0 0 0 0 0 0
6.69/6.76 c setppc : 0.00 0 0 0 0 0 0 0 0
6.69/6.76 c linear : 1.13 1 0 0 0 0 2 0 0
6.69/6.76 c logicor : 0.00 0 0 0 0 0 0 0 0
6.69/6.76 c root node : - 0 - - 0 - - - -
6.69/6.76 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
6.69/6.76 c integral : 0 0 0 0 0 0 0 0 0 0
6.69/6.76 c knapsack : 1 0 0 0 0 0 0 0 0 0
6.69/6.76 c setppc : 68119 0 0 0 0 0 0 0 0 0
6.69/6.76 c logicor : 34059 0 0 0 0 0 0 0 0 0
6.69/6.76 c countsols : 0 0 0 0 0 0 0 0 0 0
6.69/6.76 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
6.69/6.76 c integral : 0.00 0.00 0.00 0.00 0.00
6.69/6.76 c knapsack : 0.00 0.00 0.00 0.00 0.00
6.69/6.76 c setppc : 0.00 0.00 0.00 0.00 0.00
6.69/6.76 c logicor : 0.00 0.00 0.00 0.00 0.00
6.69/6.76 c countsols : 0.00 0.00 0.00 0.00 0.00
6.69/6.76 c Propagators : Time Calls Cutoffs DomReds
6.69/6.76 c vbounds : 0.00 1 0 0
6.69/6.76 c rootredcost : 0.00 0 0 0
6.69/6.76 c pseudoobj : 0.00 0 0 0
6.69/6.76 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
6.69/6.76 c propagation : 0.00 0 0 0 0.0 0 0.0 -
6.69/6.76 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
6.69/6.76 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
6.69/6.76 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
6.69/6.76 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
6.69/6.76 c applied globally : - - - 0 0.0 - - -
6.69/6.76 c applied locally : - - - 0 0.0 - - -
6.69/6.76 c Separators : Time Calls Cutoffs DomReds Cuts Conss
6.69/6.76 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
6.69/6.76 c redcost : 0.00 0 0 0 0 0
6.69/6.76 c impliedbounds : 0.00 0 0 0 0 0
6.69/6.76 c intobj : 0.00 0 0 0 0 0
6.69/6.76 c cgmip : 0.00 0 0 0 0 0
6.69/6.76 c gomory : 0.00 0 0 0 0 0
6.69/6.76 c strongcg : 0.00 0 0 0 0 0
6.69/6.76 c cmir : 0.00 0 0 0 0 0
6.69/6.76 c flowcover : 0.00 0 0 0 0 0
6.69/6.76 c clique : 0.00 0 0 0 0 0
6.69/6.76 c zerohalf : 0.00 0 0 0 0 0
6.69/6.76 c mcf : 0.00 0 0 0 0 0
6.69/6.76 c rapidlearning : 0.00 0 0 0 0 0
6.69/6.76 c Pricers : Time Calls Vars
6.69/6.76 c problem variables: 0.00 0 0
6.69/6.76 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
6.69/6.76 c pscost : 0.00 0 0 0 0 0 0
6.69/6.76 c inference : 0.00 0 0 0 0 0 0
6.69/6.76 c mostinf : 0.00 0 0 0 0 0 0
6.69/6.76 c leastinf : 0.00 0 0 0 0 0 0
6.69/6.76 c fullstrong : 0.00 0 0 0 0 0 0
6.69/6.76 c allfullstrong : 0.00 0 0 0 0 0 0
6.69/6.76 c random : 0.00 0 0 0 0 0 0
6.69/6.76 c relpscost : 0.00 0 0 0 0 0 0
6.69/6.76 c Primal Heuristics : Time Calls Found
6.69/6.76 c LP solutions : 0.00 - 0
6.69/6.76 c pseudo solutions : 0.00 - 0
6.69/6.76 c trivial : 0.14 1 1
6.69/6.76 c simplerounding : 0.00 0 0
6.69/6.76 c zirounding : 0.00 0 0
6.69/6.76 c rounding : 0.00 0 0
6.69/6.76 c shifting : 0.00 0 0
6.69/6.76 c intshifting : 0.00 0 0
6.69/6.76 c oneopt : 0.00 0 0
6.69/6.76 c twoopt : 0.00 0 0
6.69/6.76 c fixandinfer : 0.00 0 0
6.69/6.76 c feaspump : 0.00 0 0
6.69/6.76 c coefdiving : 0.00 0 0
6.69/6.76 c pscostdiving : 0.00 0 0
6.69/6.76 c fracdiving : 0.00 0 0
6.69/6.76 c veclendiving : 0.00 0 0
6.69/6.76 c intdiving : 0.00 0 0
6.69/6.76 c actconsdiving : 0.00 0 0
6.69/6.76 c objpscostdiving : 0.00 0 0
6.69/6.76 c rootsoldiving : 0.00 0 0
6.69/6.76 c linesearchdiving : 0.00 0 0
6.69/6.76 c guideddiving : 0.00 0 0
6.69/6.76 c octane : 0.00 0 0
6.69/6.76 c rens : 0.00 0 0
6.69/6.76 c rins : 0.00 0 0
6.69/6.76 c localbranching : 0.00 0 0
6.69/6.76 c mutation : 0.00 0 0
6.69/6.76 c crossover : 0.00 0 0
6.69/6.76 c dins : 0.00 0 0
6.69/6.76 c undercover : 0.00 0 0
6.69/6.76 c nlp : 0.00 0 0
6.69/6.76 c trysol : 0.00 0 0
6.69/6.76 c LP : Time Calls Iterations Iter/call Iter/sec
6.69/6.76 c primal LP : 0.00 0 0 0.00 -
6.69/6.76 c dual LP : 0.00 0 0 0.00 -
6.69/6.76 c lex dual LP : 0.00 0 0 0.00 -
6.69/6.76 c barrier LP : 0.00 0 0 0.00 -
6.69/6.76 c diving/probing LP: 0.00 0 0 0.00 -
6.69/6.76 c strong branching : 0.00 0 0 0.00 -
6.69/6.76 c (at root node) : - 0 0 0.00 -
6.69/6.76 c conflict analysis: 0.00 0 0 0.00 -
6.69/6.76 c B&B Tree :
6.69/6.76 c number of runs : 1
6.69/6.76 c nodes : 0
6.69/6.76 c nodes (total) : 0
6.69/6.76 c nodes left : 1
6.69/6.76 c max depth : -1
6.69/6.76 c max depth (total): -1
6.69/6.76 c backtracks : 0 (0.0%)
6.69/6.76 c delayed cutoffs : 0
6.69/6.76 c repropagations : 0 (0 domain reductions, 0 cutoffs)
6.69/6.76 c avg switch length: 0.00
6.69/6.76 c switching time : 0.00
6.69/6.76 c Solution :
6.69/6.76 c Solutions found : 1 (0 improvements)
6.69/6.76 c Primal Bound : unbounded
6.69/6.76 c Dual Bound : -
6.69/6.76 c Gap : infinite
6.69/6.76 c Root Dual Bound : -
6.69/6.76 c Root Iterations : 0
6.98/7.07 c Time complete: 7.07.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704620-1278563690/watcher-2704620-1278563690 -o /tmp/evaluation-result-2704620-1278563690/solver-2704620-1278563690 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704620-1278563690.opb -t 1800 -m 1800
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: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=7904 CPUtime=0
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 1153 0 0 0 0 0 0 0 21 0 1 0 24577469 8093696 1064 1992294400 4194304 8395647 140735899080960 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 1976 1073 365 1026 0 946 0
[startup+0.041874 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=12356 CPUtime=0.03
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 2389 0 0 0 3 0 0 0 21 0 1 0 24577469 12652544 2300 1992294400 4194304 8395647 140735899080960 18446744073709551615 4245985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 3089 2300 393 1026 0 2059 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12356
[startup+0.100879 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=16412 CPUtime=0.09
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 3379 0 0 0 8 1 0 0 21 0 1 0 24577469 16805888 3290 1992294400 4194304 8395647 140735899080960 18446744073709551615 7370130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 4103 3290 393 1026 0 3073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16412
[startup+0.3009 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=25312 CPUtime=0.29
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 5606 0 0 0 27 2 0 0 21 0 1 0 24577469 25919488 5517 1992294400 4194304 8395647 140735899080960 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 6328 5517 393 1026 0 5298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25312
[startup+0.700941 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=40924 CPUtime=0.69
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 9531 0 0 0 66 3 0 0 22 0 1 0 24577469 41906176 9442 1992294400 4194304 8395647 140735899080960 18446744073709551615 7370140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 10231 9442 393 1026 0 9201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40924
[startup+1.50102 s]
/proc/loadavg: 2.42 1.65 1.24 2/107 32567
/proc/meminfo: memFree=1683088/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=71080 CPUtime=1.49
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 17035 0 0 0 143 6 0 0 25 0 1 0 24577469 72785920 16946 1992294400 4194304 8395647 140735899080960 18446744073709551615 6765568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 17770 16946 399 1026 0 16740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71080
[startup+3.10119 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1562436/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=193176 CPUtime=3.09
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 47087 0 0 0 292 17 0 0 25 0 1 0 24577469 197812224 46556 1992294400 4194304 8395647 140735899080960 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32566/statm: 48294 46556 502 1026 0 47264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193176
[startup+6.30052 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1540984/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=235956 CPUtime=6.29
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 61142 0 0 0 607 22 0 0 25 0 1 0 24577469 241618944 57187 1992294400 4194304 8395647 140735899080960 18446744073709551615 4988975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32566/statm: 58989 57187 496 1026 0 57959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 235956
Solver just ended. Dumping a history of the last processes samples
[startup+6.70056 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1483820/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=262744 CPUtime=6.69
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 67765 0 0 0 645 24 0 0 25 0 1 0 24577469 269049856 63810 1992294400 4194304 8395647 140735899080960 18446744073709551615 4327405 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32566/statm: 65686 63810 507 1026 0 64656 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 262744
[startup+6.90058 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1483820/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=262744 CPUtime=6.89
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 67782 0 0 0 665 24 0 0 25 0 1 0 24577469 269049856 63827 1992294400 4194304 8395647 140735899080960 18446744073709551615 4750032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 65686 63827 524 1026 0 64656 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 262744
[startup+7.00059 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1483820/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=253232 CPUtime=6.98
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 67782 0 0 0 674 24 0 0 25 0 1 0 24577469 259309568 61242 1992294400 4194304 8395647 140735899080960 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 63099 61242 524 1026 0 62069 0
Current children cumulated CPU time (s) 6.98
Current children cumulated vsize (KiB) 253232
Child status: 0
Real time (s): 7.07905
CPU time (s): 7.07692
CPU user time (s): 6.80396
CPU system time (s): 0.272958
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 262744
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.80396
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67790
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= 86
runsolver used 0.011998 second user time and 0.046992 second system time
The end