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-2704576-1278563438.opb>
1.99/2.09 c [src/scip/reader_opb.c:3100] Warning: there might be <37732> coefficients or weight out of range!
1.99/2.09 c original problem has 39901 variables (39901 bin, 0 int, 0 impl, 0 cont) and 118441 constraints
1.99/2.09 c problem read
1.99/2.09 c presolving settings loaded
2.79/2.81 c presolving:
6.99/7.09 c (5.0s) probing: 101/39900 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
6.99/7.09 c (5.0s) probing aborted: 100/100 successive totally useless probings
7.99/8.00 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 118439 upgd conss, 157922 impls, 0 clqs
7.99/8.02 c presolving (2 rounds):
7.99/8.02 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
7.99/8.02 c 157922 implications, 0 cliques
7.99/8.06 c presolving detected infeasibility
7.99/8.06 c Presolving Time: 5.55
7.99/8.06 c - non default parameters ----------------------------------------------------------------------
7.99/8.06 c # SCIP version 1.2.1.3
7.99/8.06 c
7.99/8.06 c # frequency for displaying node information lines
7.99/8.06 c # [type: int, range: [-1,2147483647], default: 100]
7.99/8.06 c display/freq = 10000
7.99/8.06 c
7.99/8.06 c # maximal time in seconds to run
7.99/8.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
7.99/8.06 c limits/time = 1787.92
7.99/8.06 c
7.99/8.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
7.99/8.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
7.99/8.06 c limits/memory = 1620
7.99/8.06 c
7.99/8.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
7.99/8.06 c # [type: int, range: [1,2], default: 1]
7.99/8.06 c timing/clocktype = 2
7.99/8.06 c
7.99/8.06 c # should presolving try to simplify inequalities
7.99/8.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.99/8.06 c constraints/linear/simplifyinequalities = TRUE
7.99/8.06 c
7.99/8.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
7.99/8.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.99/8.06 c constraints/indicator/addCouplingCons = TRUE
7.99/8.06 c
7.99/8.06 c # should presolving try to simplify knapsacks
7.99/8.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.99/8.06 c constraints/knapsack/simplifyinequalities = TRUE
7.99/8.06 c
7.99/8.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
7.99/8.06 c # [type: int, range: [-1,2147483647], default: -1]
7.99/8.06 c separating/rapidlearning/freq = 0
7.99/8.06 c
7.99/8.06 c -----------------------------------------------------------------------------------------------
7.99/8.06 c start solving
7.99/8.06 c
7.99/8.06 c SCIP Status : problem is solved [infeasible]
7.99/8.06 c Solving Time (sec) : 5.97
7.99/8.06 c Solving Nodes : 0
7.99/8.06 c Primal Bound : +1.00000000000000e+20 (1 solutions)
7.99/8.06 c Dual Bound : -1.00000000000000e+20
7.99/8.06 c Gap : infinite
8.09/8.12 s UNSATISFIABLE
8.09/8.12 c SCIP Status : problem is solved [infeasible]
8.09/8.12 c Solving Time : 5.97
8.09/8.12 c Original Problem :
8.09/8.12 c Problem name : HOME/instance-2704576-1278563438.opb
8.09/8.12 c Variables : 39901 (39901 binary, 0 integer, 0 implicit integer, 0 continuous)
8.09/8.12 c Constraints : 118441 initial, 118441 maximal
8.09/8.12 c Presolved Problem :
8.09/8.12 c Problem name : t_HOME/instance-2704576-1278563438.opb
8.09/8.12 c Variables : 39900 (39900 binary, 0 integer, 0 implicit integer, 0 continuous)
8.09/8.12 c Constraints : 118439 initial, 118439 maximal
8.09/8.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
8.09/8.12 c trivial : 0.01 0 0 0 0 0 0 0 0
8.09/8.12 c dualfix : 0.01 0 0 0 0 0 0 0 0
8.09/8.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
8.09/8.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
8.09/8.12 c implics : 0.01 0 0 0 0 0 0 0 0
8.09/8.12 c probing : 3.64 0 0 0 0 0 0 0 0
8.09/8.12 c knapsack : 0.00 0 0 0 0 0 0 0 0
8.09/8.12 c setppc : 0.00 0 0 0 0 0 0 0 0
8.09/8.12 c linear : 1.38 1 0 0 0 0 2 0 0
8.09/8.12 c logicor : 0.00 0 0 0 0 0 0 0 0
8.09/8.12 c root node : - 0 - - 0 - - - -
8.09/8.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
8.09/8.12 c integral : 0 0 0 0 0 0 0 0 0 0
8.09/8.12 c knapsack : 1 0 0 0 0 0 0 0 0 0
8.09/8.12 c setppc : 78959 0 0 0 0 0 0 0 0 0
8.09/8.12 c logicor : 39479 0 0 0 0 0 0 0 0 0
8.09/8.12 c countsols : 0 0 0 0 0 0 0 0 0 0
8.09/8.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
8.09/8.12 c integral : 0.00 0.00 0.00 0.00 0.00
8.09/8.12 c knapsack : 0.00 0.00 0.00 0.00 0.00
8.09/8.12 c setppc : 0.00 0.00 0.00 0.00 0.00
8.09/8.12 c logicor : 0.00 0.00 0.00 0.00 0.00
8.09/8.12 c countsols : 0.00 0.00 0.00 0.00 0.00
8.09/8.12 c Propagators : Time Calls Cutoffs DomReds
8.09/8.12 c vbounds : 0.00 1 0 0
8.09/8.12 c rootredcost : 0.00 0 0 0
8.09/8.12 c pseudoobj : 0.00 0 0 0
8.09/8.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
8.09/8.12 c propagation : 0.00 0 0 0 0.0 0 0.0 -
8.09/8.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
8.09/8.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
8.09/8.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
8.09/8.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
8.09/8.12 c applied globally : - - - 0 0.0 - - -
8.09/8.12 c applied locally : - - - 0 0.0 - - -
8.09/8.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
8.09/8.12 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
8.09/8.12 c redcost : 0.00 0 0 0 0 0
8.09/8.12 c impliedbounds : 0.00 0 0 0 0 0
8.09/8.12 c intobj : 0.00 0 0 0 0 0
8.09/8.12 c cgmip : 0.00 0 0 0 0 0
8.09/8.12 c gomory : 0.00 0 0 0 0 0
8.09/8.12 c strongcg : 0.00 0 0 0 0 0
8.09/8.12 c cmir : 0.00 0 0 0 0 0
8.09/8.12 c flowcover : 0.00 0 0 0 0 0
8.09/8.12 c clique : 0.00 0 0 0 0 0
8.09/8.12 c zerohalf : 0.00 0 0 0 0 0
8.09/8.12 c mcf : 0.00 0 0 0 0 0
8.09/8.12 c rapidlearning : 0.00 0 0 0 0 0
8.09/8.12 c Pricers : Time Calls Vars
8.09/8.12 c problem variables: 0.00 0 0
8.09/8.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
8.09/8.12 c pscost : 0.00 0 0 0 0 0 0
8.09/8.12 c inference : 0.00 0 0 0 0 0 0
8.09/8.12 c mostinf : 0.00 0 0 0 0 0 0
8.09/8.12 c leastinf : 0.00 0 0 0 0 0 0
8.09/8.12 c fullstrong : 0.00 0 0 0 0 0 0
8.09/8.12 c allfullstrong : 0.00 0 0 0 0 0 0
8.09/8.12 c random : 0.00 0 0 0 0 0 0
8.09/8.12 c relpscost : 0.00 0 0 0 0 0 0
8.09/8.12 c Primal Heuristics : Time Calls Found
8.09/8.12 c LP solutions : 0.00 - 0
8.09/8.12 c pseudo solutions : 0.00 - 0
8.09/8.12 c trivial : 0.17 1 1
8.09/8.12 c simplerounding : 0.00 0 0
8.09/8.12 c zirounding : 0.00 0 0
8.09/8.12 c rounding : 0.00 0 0
8.09/8.12 c shifting : 0.00 0 0
8.09/8.12 c intshifting : 0.00 0 0
8.09/8.12 c oneopt : 0.00 0 0
8.09/8.12 c twoopt : 0.00 0 0
8.09/8.12 c fixandinfer : 0.00 0 0
8.09/8.12 c feaspump : 0.00 0 0
8.09/8.12 c coefdiving : 0.00 0 0
8.09/8.12 c pscostdiving : 0.00 0 0
8.09/8.12 c fracdiving : 0.00 0 0
8.09/8.12 c veclendiving : 0.00 0 0
8.09/8.12 c intdiving : 0.00 0 0
8.09/8.12 c actconsdiving : 0.00 0 0
8.09/8.12 c objpscostdiving : 0.00 0 0
8.09/8.12 c rootsoldiving : 0.00 0 0
8.09/8.12 c linesearchdiving : 0.00 0 0
8.09/8.12 c guideddiving : 0.00 0 0
8.09/8.12 c octane : 0.00 0 0
8.09/8.12 c rens : 0.00 0 0
8.09/8.12 c rins : 0.00 0 0
8.09/8.12 c localbranching : 0.00 0 0
8.09/8.12 c mutation : 0.00 0 0
8.09/8.12 c crossover : 0.00 0 0
8.09/8.12 c dins : 0.00 0 0
8.09/8.12 c undercover : 0.00 0 0
8.09/8.12 c nlp : 0.00 0 0
8.09/8.12 c trysol : 0.00 0 0
8.09/8.12 c LP : Time Calls Iterations Iter/call Iter/sec
8.09/8.12 c primal LP : 0.00 0 0 0.00 -
8.09/8.12 c dual LP : 0.00 0 0 0.00 -
8.09/8.12 c lex dual LP : 0.00 0 0 0.00 -
8.09/8.12 c barrier LP : 0.00 0 0 0.00 -
8.09/8.12 c diving/probing LP: 0.00 0 0 0.00 -
8.09/8.12 c strong branching : 0.00 0 0 0.00 -
8.09/8.12 c (at root node) : - 0 0 0.00 -
8.09/8.12 c conflict analysis: 0.00 0 0 0.00 -
8.09/8.12 c B&B Tree :
8.09/8.12 c number of runs : 1
8.09/8.12 c nodes : 0
8.09/8.12 c nodes (total) : 0
8.09/8.12 c nodes left : 1
8.09/8.12 c max depth : -1
8.09/8.12 c max depth (total): -1
8.09/8.12 c backtracks : 0 (0.0%)
8.09/8.12 c delayed cutoffs : 0
8.09/8.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
8.09/8.12 c avg switch length: 0.00
8.09/8.12 c switching time : 0.00
8.09/8.12 c Solution :
8.09/8.12 c Solutions found : 1 (0 improvements)
8.09/8.12 c Primal Bound : unbounded
8.09/8.12 c Dual Bound : -
8.09/8.12 c Gap : infinite
8.09/8.12 c Root Dual Bound : -
8.09/8.12 c Root Iterations : 0
8.49/8.50 c Time complete: 8.49.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704576-1278563438/watcher-2704576-1278563438 -o /tmp/evaluation-result-2704576-1278563438/solver-2704576-1278563438 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704576-1278563438.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: 0.99 0.98 0.98 3/106 29910
/proc/meminfo: memFree=1661724/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=7904 CPUtime=0
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 1044 0 0 0 0 0 0 0 19 0 1 0 24556830 8093696 957 1992294400 4194304 8395647 140736433413856 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 1976 966 365 1026 0 946 0
[startup+0.094885 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29910
/proc/meminfo: memFree=1661724/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=16276 CPUtime=0.08
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 3344 0 0 0 8 0 0 0 21 0 1 0 24556830 16666624 3256 1992294400 4194304 8395647 140736433413856 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 4069 3256 393 1026 0 3039 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16276
[startup+0.100886 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29910
/proc/meminfo: memFree=1661724/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=16276 CPUtime=0.09
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 3345 0 0 0 9 0 0 0 21 0 1 0 24556830 16666624 3257 1992294400 4194304 8395647 140736433413856 18446744073709551615 6765669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 4069 3257 393 1026 0 3039 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16276
[startup+0.300903 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29910
/proc/meminfo: memFree=1661724/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=23092 CPUtime=0.29
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 5052 0 0 0 28 1 0 0 21 0 1 0 24556830 23646208 4964 1992294400 4194304 8395647 140736433413856 18446744073709551615 7324750 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 5773 4964 393 1026 0 4743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23092
[startup+0.70094 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29910
/proc/meminfo: memFree=1661724/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=39776 CPUtime=0.69
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 9217 0 0 0 66 3 0 0 22 0 1 0 24556830 40730624 9129 1992294400 4194304 8395647 140736433413856 18446744073709551615 7324744 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 9944 9129 393 1026 0 8914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39776
[startup+1.50101 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29911
/proc/meminfo: memFree=1616704/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=68516 CPUtime=1.49
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 16368 0 0 0 143 6 0 0 25 0 1 0 24556830 70160384 16280 1992294400 4194304 8395647 140736433413856 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 17129 16280 393 1026 0 16099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68516
[startup+3.10116 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29911
/proc/meminfo: memFree=1582356/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=213388 CPUtime=3.09
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 51776 0 0 0 291 18 0 0 25 0 1 0 24556830 218509312 51295 1992294400 4194304 8395647 140736433413856 18446744073709551615 5042490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29910/statm: 53347 51295 465 1026 0 52317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 213388
[startup+6.30046 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29911
/proc/meminfo: memFree=1448196/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=224300 CPUtime=6.29
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 54630 0 0 0 610 19 0 0 25 0 1 0 24556830 229683200 54100 1992294400 4194304 8395647 140736433413856 18446744073709551615 5006039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29910/statm: 56075 54100 502 1026 0 55045 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 224300
Solver just ended. Dumping a history of the last processes samples
[startup+7.9006 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29911
/proc/meminfo: memFree=1399464/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=297368 CPUtime=7.89
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 76138 0 0 0 762 27 0 0 25 0 1 0 24556830 304504832 72180 1992294400 4194304 8395647 140736433413856 18446744073709551615 4220208 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29910/statm: 74342 72180 496 1026 0 73312 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 297368
[startup+8.30064 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29911
/proc/meminfo: memFree=1399464/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=297368 CPUtime=8.29
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 76166 0 0 0 802 27 0 0 25 0 1 0 24556830 304504832 72208 1992294400 4194304 8395647 140736433413856 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 74342 72208 524 1026 0 73312 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 297368
[startup+8.50066 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29911
/proc/meminfo: memFree=1399464/2059040 swapFree=4155928/4192956
[pid=29910] ppid=29908 vsize=245744 CPUtime=8.49
/proc/29910/stat : 29910 (pbscip.linux.x8) R 29908 29910 29686 0 -1 4202496 76167 0 0 0 820 29 0 0 25 0 1 0 24556830 251641856 18775 1992294400 4194304 8395647 140736433413856 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29910/statm: 61436 18775 525 1026 0 60406 0
Current children cumulated CPU time (s) 8.49
Current children cumulated vsize (KiB) 245744
Child status: 0
Real time (s): 8.50915
CPU time (s): 8.50671
CPU user time (s): 8.20775
CPU system time (s): 0.298954
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 297368
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.20775
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76174
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= 1
involuntary context switches= 15
runsolver used 0.014997 second user time and 0.053991 second system time
The end