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-2704577-1278563448.opb>
1.49/1.51 c [src/scip/reader_opb.c:3100] Warning: there might be <27272> coefficients or weight out of range!
1.49/1.51 c original problem has 29401 variables (29401 bin, 0 int, 0 impl, 0 cont) and 87121 constraints
1.49/1.51 c problem read
1.49/1.51 c presolving settings loaded
1.99/2.04 c presolving:
5.19/5.22 c (3.7s) probing: 101/29400 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.19/5.22 c (3.7s) probing aborted: 100/100 successive totally useless probings
5.79/5.89 c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 87119 upgd conss, 116162 impls, 0 clqs
5.89/5.91 c presolving (2 rounds):
5.89/5.91 c 1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
5.89/5.91 c 116162 implications, 0 cliques
5.89/5.93 c presolving detected infeasibility
5.89/5.93 c Presolving Time: 4.11
5.89/5.93 c - non default parameters ----------------------------------------------------------------------
5.89/5.93 c # SCIP version 1.2.1.3
5.89/5.93 c
5.89/5.93 c # frequency for displaying node information lines
5.89/5.93 c # [type: int, range: [-1,2147483647], default: 100]
5.89/5.93 c display/freq = 10000
5.89/5.93 c
5.89/5.93 c # maximal time in seconds to run
5.89/5.93 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.89/5.93 c limits/time = 1788.49
5.89/5.93 c
5.89/5.93 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.89/5.93 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.89/5.93 c limits/memory = 1620
5.89/5.93 c
5.89/5.93 c # default clock type (1: CPU user seconds, 2: wall clock time)
5.89/5.93 c # [type: int, range: [1,2], default: 1]
5.89/5.93 c timing/clocktype = 2
5.89/5.93 c
5.89/5.93 c # should presolving try to simplify inequalities
5.89/5.93 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.89/5.94 c constraints/linear/simplifyinequalities = TRUE
5.89/5.94 c
5.89/5.94 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
5.89/5.94 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.89/5.94 c constraints/indicator/addCouplingCons = TRUE
5.89/5.94 c
5.89/5.94 c # should presolving try to simplify knapsacks
5.89/5.94 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.89/5.94 c constraints/knapsack/simplifyinequalities = TRUE
5.89/5.94 c
5.89/5.94 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.89/5.94 c # [type: int, range: [-1,2147483647], default: -1]
5.89/5.94 c separating/rapidlearning/freq = 0
5.89/5.94 c
5.89/5.94 c -----------------------------------------------------------------------------------------------
5.89/5.94 c start solving
5.89/5.94 c
5.89/5.94 c SCIP Status : problem is solved [infeasible]
5.89/5.94 c Solving Time (sec) : 4.42
5.89/5.94 c Solving Nodes : 0
5.89/5.94 c Primal Bound : +1.00000000000000e+20 (1 solutions)
5.89/5.94 c Dual Bound : -1.00000000000000e+20
5.89/5.94 c Gap : infinite
5.89/5.98 s UNSATISFIABLE
5.89/5.98 c SCIP Status : problem is solved [infeasible]
5.89/5.98 c Solving Time : 4.42
5.89/5.98 c Original Problem :
5.89/5.98 c Problem name : HOME/instance-2704577-1278563448.opb
5.89/5.98 c Variables : 29401 (29401 binary, 0 integer, 0 implicit integer, 0 continuous)
5.89/5.98 c Constraints : 87121 initial, 87121 maximal
5.89/5.98 c Presolved Problem :
5.89/5.98 c Problem name : t_HOME/instance-2704577-1278563448.opb
5.89/5.98 c Variables : 29400 (29400 binary, 0 integer, 0 implicit integer, 0 continuous)
5.89/5.98 c Constraints : 87119 initial, 87119 maximal
5.89/5.98 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
5.89/5.98 c trivial : 0.01 0 0 0 0 0 0 0 0
5.89/5.98 c dualfix : 0.01 0 0 0 0 0 0 0 0
5.89/5.98 c boundshift : 0.00 0 0 0 0 0 0 0 0
5.89/5.98 c inttobinary : 0.00 0 0 0 0 0 0 0 0
5.89/5.98 c implics : 0.00 0 0 0 0 0 0 0 0
5.89/5.98 c probing : 2.71 0 0 0 0 0 0 0 0
5.89/5.98 c knapsack : 0.00 0 0 0 0 0 0 0 0
5.89/5.98 c setppc : 0.00 0 0 0 0 0 0 0 0
5.89/5.98 c linear : 1.01 1 0 0 0 0 2 0 0
5.89/5.98 c logicor : 0.00 0 0 0 0 0 0 0 0
5.89/5.98 c root node : - 0 - - 0 - - - -
5.89/5.98 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
5.89/5.98 c integral : 0 0 0 0 0 0 0 0 0 0
5.89/5.98 c knapsack : 1 0 0 0 0 0 0 0 0 0
5.89/5.98 c setppc : 58079 0 0 0 0 0 0 0 0 0
5.89/5.98 c logicor : 29039 0 0 0 0 0 0 0 0 0
5.89/5.98 c countsols : 0 0 0 0 0 0 0 0 0 0
5.89/5.98 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
5.89/5.98 c integral : 0.00 0.00 0.00 0.00 0.00
5.89/5.98 c knapsack : 0.00 0.00 0.00 0.00 0.00
5.89/5.98 c setppc : 0.00 0.00 0.00 0.00 0.00
5.89/5.98 c logicor : 0.00 0.00 0.00 0.00 0.00
5.89/5.98 c countsols : 0.00 0.00 0.00 0.00 0.00
5.89/5.98 c Propagators : Time Calls Cutoffs DomReds
5.89/5.98 c vbounds : 0.00 1 0 0
5.89/5.98 c rootredcost : 0.00 0 0 0
5.89/5.98 c pseudoobj : 0.00 0 0 0
5.89/5.98 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
5.89/5.98 c propagation : 0.00 0 0 0 0.0 0 0.0 -
5.89/5.98 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
5.89/5.98 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
5.89/5.98 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
5.89/5.98 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
5.89/5.98 c applied globally : - - - 0 0.0 - - -
5.89/5.98 c applied locally : - - - 0 0.0 - - -
5.89/5.98 c Separators : Time Calls Cutoffs DomReds Cuts Conss
5.89/5.98 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
5.89/5.98 c redcost : 0.00 0 0 0 0 0
5.89/5.98 c impliedbounds : 0.00 0 0 0 0 0
5.89/5.98 c intobj : 0.00 0 0 0 0 0
5.89/5.98 c cgmip : 0.00 0 0 0 0 0
5.89/5.98 c gomory : 0.00 0 0 0 0 0
5.89/5.98 c strongcg : 0.00 0 0 0 0 0
5.89/5.98 c cmir : 0.00 0 0 0 0 0
5.89/5.98 c flowcover : 0.00 0 0 0 0 0
5.89/5.98 c clique : 0.00 0 0 0 0 0
5.89/5.98 c zerohalf : 0.00 0 0 0 0 0
5.89/5.98 c mcf : 0.00 0 0 0 0 0
5.89/5.98 c rapidlearning : 0.00 0 0 0 0 0
5.89/5.98 c Pricers : Time Calls Vars
5.89/5.98 c problem variables: 0.00 0 0
5.89/5.98 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
5.89/5.98 c pscost : 0.00 0 0 0 0 0 0
5.89/5.98 c inference : 0.00 0 0 0 0 0 0
5.89/5.98 c mostinf : 0.00 0 0 0 0 0 0
5.89/5.98 c leastinf : 0.00 0 0 0 0 0 0
5.89/5.98 c fullstrong : 0.00 0 0 0 0 0 0
5.89/5.98 c allfullstrong : 0.00 0 0 0 0 0 0
5.89/5.98 c random : 0.00 0 0 0 0 0 0
5.89/5.98 c relpscost : 0.00 0 0 0 0 0 0
5.89/5.98 c Primal Heuristics : Time Calls Found
5.89/5.98 c LP solutions : 0.00 - 0
5.89/5.98 c pseudo solutions : 0.00 - 0
5.89/5.98 c trivial : 0.12 1 1
5.89/5.98 c simplerounding : 0.00 0 0
5.89/5.98 c zirounding : 0.00 0 0
5.89/5.98 c rounding : 0.00 0 0
5.89/5.98 c shifting : 0.00 0 0
5.89/5.98 c intshifting : 0.00 0 0
5.89/5.98 c oneopt : 0.00 0 0
5.89/5.98 c twoopt : 0.00 0 0
5.89/5.98 c fixandinfer : 0.00 0 0
5.89/5.98 c feaspump : 0.00 0 0
5.89/5.98 c coefdiving : 0.00 0 0
5.89/5.98 c pscostdiving : 0.00 0 0
5.89/5.98 c fracdiving : 0.00 0 0
5.89/5.98 c veclendiving : 0.00 0 0
5.89/5.98 c intdiving : 0.00 0 0
5.89/5.98 c actconsdiving : 0.00 0 0
5.89/5.98 c objpscostdiving : 0.00 0 0
5.89/5.98 c rootsoldiving : 0.00 0 0
5.89/5.98 c linesearchdiving : 0.00 0 0
5.89/5.98 c guideddiving : 0.00 0 0
5.89/5.98 c octane : 0.00 0 0
5.89/5.98 c rens : 0.00 0 0
5.89/5.98 c rins : 0.00 0 0
5.89/5.98 c localbranching : 0.00 0 0
5.89/5.98 c mutation : 0.00 0 0
5.89/5.98 c crossover : 0.00 0 0
5.89/5.98 c dins : 0.00 0 0
5.89/5.98 c undercover : 0.00 0 0
5.89/5.98 c nlp : 0.00 0 0
5.89/5.98 c trysol : 0.00 0 0
5.89/5.98 c LP : Time Calls Iterations Iter/call Iter/sec
5.89/5.98 c primal LP : 0.00 0 0 0.00 -
5.89/5.98 c dual LP : 0.00 0 0 0.00 -
5.89/5.98 c lex dual LP : 0.00 0 0 0.00 -
5.89/5.98 c barrier LP : 0.00 0 0 0.00 -
5.89/5.98 c diving/probing LP: 0.00 0 0 0.00 -
5.89/5.98 c strong branching : 0.00 0 0 0.00 -
5.89/5.98 c (at root node) : - 0 0 0.00 -
5.89/5.98 c conflict analysis: 0.00 0 0 0.00 -
5.89/5.98 c B&B Tree :
5.89/5.98 c number of runs : 1
5.89/5.98 c nodes : 0
5.89/5.98 c nodes (total) : 0
5.89/5.98 c nodes left : 1
5.89/5.98 c max depth : -1
5.89/5.98 c max depth (total): -1
5.89/5.98 c backtracks : 0 (0.0%)
5.89/5.98 c delayed cutoffs : 0
5.89/5.98 c repropagations : 0 (0 domain reductions, 0 cutoffs)
5.89/5.98 c avg switch length: 0.00
5.89/5.98 c switching time : 0.00
5.89/5.98 c Solution :
5.89/5.98 c Solutions found : 1 (0 improvements)
5.89/5.98 c Primal Bound : unbounded
5.89/5.98 c Dual Bound : -
5.89/5.98 c Gap : infinite
5.89/5.98 c Root Dual Bound : -
5.89/5.98 c Root Iterations : 0
6.19/6.25 c Time complete: 6.25.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704577-1278563448/watcher-2704577-1278563448 -o /tmp/evaluation-result-2704577-1278563448/solver-2704577-1278563448 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704577-1278563448.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 29937
/proc/meminfo: memFree=1663108/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=7904 CPUtime=0
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 1071 0 0 0 0 0 0 0 20 0 1 0 24557778 8093696 983 1992294400 4194304 8395647 140735557168672 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 1976 991 365 1026 0 946 0
[startup+0.07874 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29937
/proc/meminfo: memFree=1663108/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=13884 CPUtime=0.07
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 2758 0 0 0 7 0 0 0 20 0 1 0 24557778 14217216 2670 1992294400 4194304 8395647 140735557168672 18446744073709551615 7348481 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 3471 2670 393 1026 0 2441 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13884
[startup+0.101742 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29937
/proc/meminfo: memFree=1663108/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=16244 CPUtime=0.09
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 3349 0 0 0 9 0 0 0 20 0 1 0 24557778 16633856 3261 1992294400 4194304 8395647 140735557168672 18446744073709551615 7370353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 4061 3261 393 1026 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16244
[startup+0.300761 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29937
/proc/meminfo: memFree=1663108/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=23108 CPUtime=0.29
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 5057 0 0 0 28 1 0 0 20 0 1 0 24557778 23662592 4969 1992294400 4194304 8395647 140735557168672 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 5777 4969 393 1026 0 4747 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23108
[startup+0.700797 s]
/proc/loadavg: 0.99 0.98 0.98 3/106 29937
/proc/meminfo: memFree=1663108/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=39828 CPUtime=0.69
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 9230 0 0 0 67 2 0 0 20 0 1 0 24557778 40783872 9142 1992294400 4194304 8395647 140735557168672 18446744073709551615 5757989 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 9957 9142 393 1026 0 8927 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39828
[startup+1.50187 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1618088/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=64496 CPUtime=1.49
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 15456 0 0 0 144 5 0 0 23 0 1 0 24557778 66043904 15334 1992294400 4194304 8395647 140735557168672 18446744073709551615 6345870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 16124 15334 399 1026 0 15094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64496
[startup+3.10202 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1514300/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=164368 CPUtime=3.09
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 40112 0 0 0 296 13 0 0 25 0 1 0 24557778 168312832 39586 1992294400 4194304 8395647 140735557168672 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29937/statm: 41092 39586 506 1026 0 40062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164368
Solver just ended. Dumping a history of the last processes samples
[startup+4.70117 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1503884/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=167440 CPUtime=4.69
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 40880 0 0 0 455 14 0 0 25 0 1 0 24557778 171458560 40354 1992294400 4194304 8395647 140735557168672 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29937/statm: 41860 40354 506 1026 0 40830 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 167440
[startup+5.50824 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1486772/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=191876 CPUtime=5.5
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 50419 0 0 0 533 17 0 0 25 0 1 0 24557778 196481024 46455 1992294400 4194304 8395647 140735557168672 18446744073709551615 4982120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29937/statm: 47969 46455 496 1026 0 46939 0
Current children cumulated CPU time (s) 5.5
Current children cumulated vsize (KiB) 191876
[startup+5.90128 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1486772/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=218604 CPUtime=5.89
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 57052 0 0 0 569 20 0 0 25 0 1 0 24557778 223850496 53088 1992294400 4194304 8395647 140735557168672 18446744073709551615 4700818 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29937/statm: 54651 53088 496 1026 0 53621 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 218604
[startup+6.10129 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1486772/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=218604 CPUtime=6.09
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 57080 0 0 0 589 20 0 0 25 0 1 0 24557778 223850496 53116 1992294400 4194304 8395647 140735557168672 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 54651 53116 524 1026 0 53621 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 218604
[startup+6.2013 s]
/proc/loadavg: 0.99 0.98 0.98 2/107 29938
/proc/meminfo: memFree=1486772/2059040 swapFree=4155928/4192956
[pid=29937] ppid=29935 vsize=208256 CPUtime=6.19
/proc/29937/stat : 29937 (pbscip.linux.x8) R 29935 29937 29686 0 -1 4202496 57080 0 0 0 599 20 0 0 25 0 1 0 24557778 213254144 50531 1992294400 4194304 8395647 140735557168672 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29937/statm: 52064 50531 524 1026 0 51034 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 208256
Child status: 0
Real time (s): 6.25995
CPU time (s): 6.25905
CPU user time (s): 6.03608
CPU system time (s): 0.222966
CPU usage (%): 99.9856
Max. virtual memory (cumulated for all children) (KiB): 218604
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.03608
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57088
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= 11
runsolver used 0.014997 second user time and 0.034994 second system time
The end