0.00/0.01 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.01 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01 c
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c reading problem <HOME/instance-2704607-1278563642.opb>
2.59/2.61 c [src/scip/reader_opb.c:3100] Warning: there might be <49792> coefficients or weight out of range!
2.59/2.61 c original problem has 52001 variables (52001 bin, 0 int, 0 impl, 0 cont) and 154561 constraints
2.59/2.61 c problem read
2.59/2.61 c presolving settings loaded
3.49/3.55 c presolving:
8.98/9.00 c (6.4s) probing: 101/52000 (0.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
8.98/9.00 c (6.4s) probing aborted: 100/100 successive totally useless probings
10.08/10.12 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 154559 upgd conss, 206082 impls, 0 clqs
10.08/10.15 c presolving (2 rounds):
10.08/10.15 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
10.08/10.15 c 206082 implications, 0 cliques
10.08/10.20 c presolving detected infeasibility
10.08/10.20 c Presolving Time: 7.03
10.18/10.20 c - non default parameters ----------------------------------------------------------------------
10.18/10.20 c # SCIP version 1.2.1.3
10.18/10.20 c
10.18/10.20 c # frequency for displaying node information lines
10.18/10.20 c # [type: int, range: [-1,2147483647], default: 100]
10.18/10.20 c display/freq = 10000
10.18/10.20 c
10.18/10.20 c # maximal time in seconds to run
10.18/10.20 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
10.18/10.20 c limits/time = 1787.4
10.18/10.20 c
10.18/10.20 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
10.18/10.20 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
10.18/10.20 c limits/memory = 1620
10.18/10.20 c
10.18/10.20 c # default clock type (1: CPU user seconds, 2: wall clock time)
10.18/10.20 c # [type: int, range: [1,2], default: 1]
10.18/10.20 c timing/clocktype = 2
10.18/10.20 c
10.18/10.20 c # should presolving try to simplify inequalities
10.18/10.20 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
10.18/10.20 c constraints/linear/simplifyinequalities = TRUE
10.18/10.20 c
10.18/10.20 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
10.18/10.20 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
10.18/10.20 c constraints/indicator/addCouplingCons = TRUE
10.18/10.20 c
10.18/10.20 c # should presolving try to simplify knapsacks
10.18/10.20 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
10.18/10.20 c constraints/knapsack/simplifyinequalities = TRUE
10.18/10.20 c
10.18/10.20 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
10.18/10.20 c # [type: int, range: [-1,2147483647], default: -1]
10.18/10.20 c separating/rapidlearning/freq = 0
10.18/10.20 c
10.18/10.20 c -----------------------------------------------------------------------------------------------
10.18/10.20 c start solving
10.18/10.20 c
10.18/10.20 c SCIP Status : problem is solved [infeasible]
10.18/10.20 c Solving Time (sec) : 7.59
10.18/10.20 c Solving Nodes : 0
10.18/10.20 c Primal Bound : +1.00000000000000e+20 (1 solutions)
10.18/10.20 c Dual Bound : -1.00000000000000e+20
10.18/10.20 c Gap : infinite
10.18/10.27 s UNSATISFIABLE
10.18/10.27 c SCIP Status : problem is solved [infeasible]
10.18/10.27 c Solving Time : 7.59
10.18/10.27 c Original Problem :
10.18/10.27 c Problem name : HOME/instance-2704607-1278563642.opb
10.18/10.27 c Variables : 52001 (52001 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.27 c Constraints : 154561 initial, 154561 maximal
10.18/10.27 c Presolved Problem :
10.18/10.27 c Problem name : t_HOME/instance-2704607-1278563642.opb
10.18/10.27 c Variables : 52000 (52000 binary, 0 integer, 0 implicit integer, 0 continuous)
10.18/10.27 c Constraints : 154559 initial, 154559 maximal
10.18/10.27 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
10.18/10.27 c trivial : 0.02 0 0 0 0 0 0 0 0
10.18/10.27 c dualfix : 0.02 0 0 0 0 0 0 0 0
10.18/10.27 c boundshift : 0.00 0 0 0 0 0 0 0 0
10.18/10.27 c inttobinary : 0.00 0 0 0 0 0 0 0 0
10.18/10.27 c implics : 0.01 0 0 0 0 0 0 0 0
10.18/10.27 c probing : 4.64 0 0 0 0 0 0 0 0
10.18/10.27 c knapsack : 0.00 0 0 0 0 0 0 0 0
10.18/10.27 c setppc : 0.00 0 0 0 0 0 0 0 0
10.18/10.27 c linear : 1.71 1 0 0 0 0 2 0 0
10.18/10.27 c logicor : 0.00 0 0 0 0 0 0 0 0
10.18/10.27 c root node : - 0 - - 0 - - - -
10.18/10.27 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
10.18/10.27 c integral : 0 0 0 0 0 0 0 0 0 0
10.18/10.27 c knapsack : 1 0 0 0 0 0 0 0 0 0
10.18/10.27 c setppc : 103039 0 0 0 0 0 0 0 0 0
10.18/10.27 c logicor : 51519 0 0 0 0 0 0 0 0 0
10.18/10.27 c countsols : 0 0 0 0 0 0 0 0 0 0
10.18/10.27 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
10.18/10.27 c integral : 0.00 0.00 0.00 0.00 0.00
10.18/10.27 c knapsack : 0.00 0.00 0.00 0.00 0.00
10.18/10.27 c setppc : 0.00 0.00 0.00 0.00 0.00
10.18/10.27 c logicor : 0.00 0.00 0.00 0.00 0.00
10.18/10.27 c countsols : 0.00 0.00 0.00 0.00 0.00
10.18/10.27 c Propagators : Time Calls Cutoffs DomReds
10.18/10.27 c vbounds : 0.00 1 0 0
10.18/10.27 c rootredcost : 0.00 0 0 0
10.18/10.27 c pseudoobj : 0.00 0 0 0
10.18/10.27 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
10.18/10.27 c propagation : 0.00 0 0 0 0.0 0 0.0 -
10.18/10.27 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
10.18/10.27 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
10.18/10.27 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
10.18/10.27 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
10.18/10.27 c applied globally : - - - 0 0.0 - - -
10.18/10.27 c applied locally : - - - 0 0.0 - - -
10.18/10.27 c Separators : Time Calls Cutoffs DomReds Cuts Conss
10.18/10.27 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
10.18/10.27 c redcost : 0.00 0 0 0 0 0
10.18/10.27 c impliedbounds : 0.00 0 0 0 0 0
10.18/10.27 c intobj : 0.00 0 0 0 0 0
10.18/10.27 c cgmip : 0.00 0 0 0 0 0
10.18/10.27 c gomory : 0.00 0 0 0 0 0
10.18/10.27 c strongcg : 0.00 0 0 0 0 0
10.18/10.27 c cmir : 0.00 0 0 0 0 0
10.18/10.27 c flowcover : 0.00 0 0 0 0 0
10.18/10.27 c clique : 0.00 0 0 0 0 0
10.18/10.27 c zerohalf : 0.00 0 0 0 0 0
10.18/10.27 c mcf : 0.00 0 0 0 0 0
10.18/10.27 c rapidlearning : 0.00 0 0 0 0 0
10.18/10.27 c Pricers : Time Calls Vars
10.18/10.27 c problem variables: 0.00 0 0
10.18/10.27 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
10.18/10.27 c pscost : 0.00 0 0 0 0 0 0
10.18/10.27 c inference : 0.00 0 0 0 0 0 0
10.18/10.27 c mostinf : 0.00 0 0 0 0 0 0
10.18/10.27 c leastinf : 0.00 0 0 0 0 0 0
10.18/10.27 c fullstrong : 0.00 0 0 0 0 0 0
10.18/10.27 c allfullstrong : 0.00 0 0 0 0 0 0
10.18/10.27 c random : 0.00 0 0 0 0 0 0
10.18/10.27 c relpscost : 0.00 0 0 0 0 0 0
10.18/10.27 c Primal Heuristics : Time Calls Found
10.18/10.27 c LP solutions : 0.00 - 0
10.18/10.27 c pseudo solutions : 0.00 - 0
10.18/10.27 c trivial : 0.21 1 1
10.18/10.27 c simplerounding : 0.00 0 0
10.18/10.27 c zirounding : 0.00 0 0
10.18/10.27 c rounding : 0.00 0 0
10.18/10.27 c shifting : 0.00 0 0
10.18/10.27 c intshifting : 0.00 0 0
10.18/10.27 c oneopt : 0.00 0 0
10.18/10.27 c twoopt : 0.00 0 0
10.18/10.27 c fixandinfer : 0.00 0 0
10.18/10.27 c feaspump : 0.00 0 0
10.18/10.27 c coefdiving : 0.00 0 0
10.18/10.27 c pscostdiving : 0.00 0 0
10.18/10.27 c fracdiving : 0.00 0 0
10.18/10.27 c veclendiving : 0.00 0 0
10.18/10.27 c intdiving : 0.00 0 0
10.18/10.27 c actconsdiving : 0.00 0 0
10.18/10.27 c objpscostdiving : 0.00 0 0
10.18/10.27 c rootsoldiving : 0.00 0 0
10.18/10.27 c linesearchdiving : 0.00 0 0
10.18/10.27 c guideddiving : 0.00 0 0
10.18/10.27 c octane : 0.00 0 0
10.18/10.27 c rens : 0.00 0 0
10.18/10.27 c rins : 0.00 0 0
10.18/10.27 c localbranching : 0.00 0 0
10.18/10.27 c mutation : 0.00 0 0
10.18/10.27 c crossover : 0.00 0 0
10.18/10.27 c dins : 0.00 0 0
10.18/10.27 c undercover : 0.00 0 0
10.18/10.27 c nlp : 0.00 0 0
10.18/10.27 c trysol : 0.00 0 0
10.18/10.27 c LP : Time Calls Iterations Iter/call Iter/sec
10.18/10.27 c primal LP : 0.00 0 0 0.00 -
10.18/10.27 c dual LP : 0.00 0 0 0.00 -
10.18/10.27 c lex dual LP : 0.00 0 0 0.00 -
10.18/10.27 c barrier LP : 0.00 0 0 0.00 -
10.18/10.27 c diving/probing LP: 0.00 0 0 0.00 -
10.18/10.27 c strong branching : 0.00 0 0 0.00 -
10.18/10.27 c (at root node) : - 0 0 0.00 -
10.18/10.27 c conflict analysis: 0.00 0 0 0.00 -
10.18/10.27 c B&B Tree :
10.18/10.27 c number of runs : 1
10.18/10.27 c nodes : 0
10.18/10.27 c nodes (total) : 0
10.18/10.27 c nodes left : 1
10.18/10.27 c max depth : -1
10.18/10.27 c max depth (total): -1
10.18/10.27 c backtracks : 0 (0.0%)
10.18/10.27 c delayed cutoffs : 0
10.18/10.27 c repropagations : 0 (0 domain reductions, 0 cutoffs)
10.18/10.27 c avg switch length: 0.00
10.18/10.27 c switching time : 0.00
10.18/10.27 c Solution :
10.18/10.27 c Solutions found : 1 (0 improvements)
10.18/10.27 c Primal Bound : unbounded
10.18/10.27 c Dual Bound : -
10.18/10.27 c Gap : infinite
10.18/10.27 c Root Dual Bound : -
10.18/10.27 c Root Iterations : 0
10.68/10.76 c Time complete: 10.75.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704607-1278563642/watcher-2704607-1278563642 -o /tmp/evaluation-result-2704607-1278563642/solver-2704607-1278563642 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704607-1278563642.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: 1.00 1.00 1.00 3/106 27074
/proc/meminfo: memFree=1622628/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=8936 CPUtime=0
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 1337 0 0 0 0 0 0 0 20 0 1 0 24577586 9150464 1249 1992294400 4194304 8395647 140736531083456 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 2234 1259 374 1026 0 1204 0
[startup+0.0210001 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27074
/proc/meminfo: memFree=1622628/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=11084 CPUtime=0.01
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 2071 0 0 0 1 0 0 0 20 0 1 0 24577586 11350016 1983 1992294400 4194304 8395647 140736531083456 18446744073709551615 6349487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 2771 1983 393 1026 0 1741 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11084
[startup+0.1 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27074
/proc/meminfo: memFree=1622628/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=16284 CPUtime=0.09
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 3363 0 0 0 8 1 0 0 20 0 1 0 24577586 16674816 3275 1992294400 4194304 8395647 140736531083456 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 4071 3275 393 1026 0 3041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16284
[startup+0.300999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27074
/proc/meminfo: memFree=1622628/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=25304 CPUtime=0.29
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 5602 0 0 0 28 1 0 0 20 0 1 0 24577586 25911296 5514 1992294400 4194304 8395647 140736531083456 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 6326 5514 393 1026 0 5296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25304
[startup+0.700996 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27074
/proc/meminfo: memFree=1622628/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=39856 CPUtime=0.69
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 9228 0 0 0 66 3 0 0 21 0 1 0 24577586 40812544 9140 1992294400 4194304 8395647 140736531083456 18446744073709551615 7301397 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 9964 9140 393 1026 0 8934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39856
[startup+1.50099 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27075
/proc/meminfo: memFree=1574136/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=73020 CPUtime=1.49
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 17514 0 0 0 143 6 0 0 23 0 1 0 24577586 74772480 17426 1992294400 4194304 8395647 140736531083456 18446744073709551615 7324688 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 18255 17426 393 1026 0 17225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73020
[startup+3.10098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27075
/proc/meminfo: memFree=1529992/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=246608 CPUtime=3.08
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 60870 0 0 0 287 21 0 0 25 0 1 0 24577586 252526592 60389 1992294400 4194304 8395647 140736531083456 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27074/statm: 61652 60389 422 1026 0 60622 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 246608
[startup+6.30096 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 27075
/proc/meminfo: memFree=1352052/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=281956 CPUtime=6.28
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 69009 0 0 0 604 24 0 0 25 0 1 0 24577586 288722944 68474 1992294400 4194304 8395647 140736531083456 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27074/statm: 70489 68474 497 1026 0 69459 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 281956
Solver just ended. Dumping a history of the last processes samples
[startup+7.90095 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 27075
/proc/meminfo: memFree=1348084/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=285028 CPUtime=7.88
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 69777 0 0 0 764 24 0 0 25 0 1 0 24577586 291868672 69242 1992294400 4194304 8395647 140736531083456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27074/statm: 71257 69242 497 1026 0 70227 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 285028
[startup+9.50095 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 27075
/proc/meminfo: memFree=1345976/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=333628 CPUtime=9.48
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 85239 0 0 0 919 29 0 0 25 0 1 0 24577586 341635072 81268 1992294400 4194304 8395647 140736531083456 18446744073709551615 7385107 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27074/statm: 83407 81268 495 1026 0 82377 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 333628
[startup+10.3009 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 27075
/proc/meminfo: memFree=1270336/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=376036 CPUtime=10.28
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 95799 0 0 0 995 33 0 0 25 0 1 0 24577586 385060864 91828 1992294400 4194304 8395647 140736531083456 18446744073709551615 6068869 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 94009 91828 523 1026 0 92979 0
Current children cumulated CPU time (s) 10.28
Current children cumulated vsize (KiB) 376036
[startup+10.7009 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 27075
/proc/meminfo: memFree=1270336/2059040 swapFree=4134964/4192956
[pid=27074] ppid=27072 vsize=328116 CPUtime=10.68
/proc/27074/stat : 27074 (pbscip.linux.x8) R 27072 27074 26724 0 -1 4202496 95799 0 0 0 1035 33 0 0 25 0 1 0 24577586 335990784 79865 1992294400 4194304 8395647 140736531083456 18446744073709551615 4713442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27074/statm: 82029 79865 523 1026 0 80999 0
Current children cumulated CPU time (s) 10.68
Current children cumulated vsize (KiB) 328116
Child status: 0
Real time (s): 10.7694
CPU time (s): 10.7584
CPU user time (s): 10.3904
CPU system time (s): 0.367944
CPU usage (%): 99.8974
Max. virtual memory (cumulated for all children) (KiB): 376036
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.3904
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95807
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= 107
runsolver used 0.019996 second user time and 0.067989 second system time
The end