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-2704876-1278579900.opb>
0.40/0.44 c original problem has 6018 variables (6018 bin, 0 int, 0 impl, 0 cont) and 26798 constraints
0.40/0.44 c problem read
0.40/0.44 c presolving settings loaded
0.49/0.58 c presolving:
0.69/0.73 c (round 1) 623 del vars, 1220 del conss, 16 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 56840 impls, 325 clqs
0.69/0.77 c presolving (2 rounds):
0.69/0.77 c 757 deleted vars, 1500 deleted constraints, 215 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.69/0.77 c 62675 implications, 313 cliques
0.69/0.77 c presolving detected infeasibility
0.69/0.77 c Presolving Time: 0.23
0.69/0.77 c - non default parameters ----------------------------------------------------------------------
0.69/0.77 c # SCIP version 1.2.1.3
0.69/0.77 c
0.69/0.77 c # frequency for displaying node information lines
0.69/0.77 c # [type: int, range: [-1,2147483647], default: 100]
0.69/0.77 c display/freq = 10000
0.69/0.77 c
0.69/0.77 c # maximal time in seconds to run
0.69/0.77 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.77 c limits/time = 1789.56
0.69/0.77 c
0.69/0.77 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.69/0.77 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.77 c limits/memory = 1620
0.69/0.77 c
0.69/0.77 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.69/0.77 c # [type: int, range: [1,2], default: 1]
0.69/0.77 c timing/clocktype = 2
0.69/0.77 c
0.69/0.77 c # should presolving try to simplify inequalities
0.69/0.77 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77 c constraints/linear/simplifyinequalities = TRUE
0.69/0.77 c
0.69/0.77 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.69/0.77 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77 c constraints/indicator/addCouplingCons = TRUE
0.69/0.77 c
0.69/0.77 c # should presolving try to simplify knapsacks
0.69/0.77 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.77 c constraints/knapsack/simplifyinequalities = TRUE
0.69/0.77 c
0.69/0.77 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.69/0.77 c # [type: int, range: [-1,2147483647], default: -1]
0.69/0.77 c separating/rapidlearning/freq = 0
0.69/0.77 c
0.69/0.77 c -----------------------------------------------------------------------------------------------
0.69/0.77 c start solving
0.69/0.77 c
0.69/0.77 c SCIP Status : problem is solved [infeasible]
0.69/0.77 c Solving Time (sec) : 0.33
0.69/0.77 c Solving Nodes : 0
0.69/0.77 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.69/0.77 c Dual Bound : -1.00000000000000e+20
0.69/0.77 c Gap : infinite
0.69/0.77 s UNSATISFIABLE
0.69/0.77 c SCIP Status : problem is solved [infeasible]
0.69/0.77 c Solving Time : 0.33
0.69/0.77 c Original Problem :
0.69/0.77 c Problem name : HOME/instance-2704876-1278579900.opb
0.69/0.77 c Variables : 6018 (6018 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.77 c Constraints : 26798 initial, 26798 maximal
0.69/0.77 c Presolved Problem :
0.69/0.77 c Problem name : t_HOME/instance-2704876-1278579900.opb
0.69/0.77 c Variables : 5261 (5261 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.77 c Constraints : 25298 initial, 25298 maximal
0.69/0.77 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.77 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c implics : 0.00 0 15 0 0 0 0 0 0
0.69/0.77 c probing : 0.00 0 0 0 0 0 0 0 0
0.69/0.77 c linear : 0.17 106 636 0 215 0 1500 0 3
0.69/0.77 c root node : - 0 - - 0 - - - -
0.69/0.77 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.77 c integral : 0 0 0 0 0 0 0 0 0 0
0.69/0.77 c linear : 25298 0 0 0 0 0 0 0 0 0
0.69/0.77 c countsols : 0 0 0 0 0 0 0 0 0 0
0.69/0.77 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.77 c integral : 0.00 0.00 0.00 0.00 0.00
0.69/0.77 c linear : 0.00 0.00 0.00 0.00 0.00
0.69/0.77 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.77 c Propagators : Time Calls Cutoffs DomReds
0.69/0.77 c pseudoobj : 0.00 0 0 0
0.69/0.77 c rootredcost : 0.00 0 0 0
0.69/0.77 c vbounds : 0.00 0 0 0
0.69/0.77 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.77 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.77 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.77 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.77 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.77 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.77 c applied globally : - - - 0 0.0 - - -
0.69/0.77 c applied locally : - - - 0 0.0 - - -
0.69/0.77 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.77 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.77 c redcost : 0.00 0 0 0 0 0
0.69/0.77 c impliedbounds : 0.00 0 0 0 0 0
0.69/0.77 c intobj : 0.00 0 0 0 0 0
0.69/0.77 c cgmip : 0.00 0 0 0 0 0
0.69/0.77 c gomory : 0.00 0 0 0 0 0
0.69/0.77 c strongcg : 0.00 0 0 0 0 0
0.69/0.77 c cmir : 0.00 0 0 0 0 0
0.69/0.77 c flowcover : 0.00 0 0 0 0 0
0.69/0.77 c clique : 0.00 0 0 0 0 0
0.69/0.77 c zerohalf : 0.00 0 0 0 0 0
0.69/0.77 c mcf : 0.00 0 0 0 0 0
0.69/0.77 c rapidlearning : 0.00 0 0 0 0 0
0.69/0.77 c Pricers : Time Calls Vars
0.69/0.77 c problem variables: 0.00 0 0
0.69/0.77 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.77 c pscost : 0.00 0 0 0 0 0 0
0.69/0.77 c inference : 0.00 0 0 0 0 0 0
0.69/0.77 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.77 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.77 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.77 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.77 c random : 0.00 0 0 0 0 0 0
0.69/0.77 c relpscost : 0.00 0 0 0 0 0 0
0.69/0.77 c Primal Heuristics : Time Calls Found
0.69/0.77 c LP solutions : 0.00 - 0
0.69/0.77 c pseudo solutions : 0.00 - 0
0.69/0.77 c trivial : 0.02 1 0
0.69/0.77 c simplerounding : 0.00 0 0
0.69/0.77 c zirounding : 0.00 0 0
0.69/0.77 c rounding : 0.00 0 0
0.69/0.77 c shifting : 0.00 0 0
0.69/0.77 c intshifting : 0.00 0 0
0.69/0.77 c oneopt : 0.00 0 0
0.69/0.77 c twoopt : 0.00 0 0
0.69/0.77 c fixandinfer : 0.00 0 0
0.69/0.77 c feaspump : 0.00 0 0
0.69/0.77 c coefdiving : 0.00 0 0
0.69/0.77 c pscostdiving : 0.00 0 0
0.69/0.77 c fracdiving : 0.00 0 0
0.69/0.77 c veclendiving : 0.00 0 0
0.69/0.77 c intdiving : 0.00 0 0
0.69/0.77 c actconsdiving : 0.00 0 0
0.69/0.77 c objpscostdiving : 0.00 0 0
0.69/0.77 c rootsoldiving : 0.00 0 0
0.69/0.77 c linesearchdiving : 0.00 0 0
0.69/0.77 c guideddiving : 0.00 0 0
0.69/0.77 c octane : 0.00 0 0
0.69/0.77 c rens : 0.00 0 0
0.69/0.77 c rins : 0.00 0 0
0.69/0.77 c localbranching : 0.00 0 0
0.69/0.77 c mutation : 0.00 0 0
0.69/0.77 c crossover : 0.00 0 0
0.69/0.77 c dins : 0.00 0 0
0.69/0.77 c undercover : 0.00 0 0
0.69/0.77 c nlp : 0.00 0 0
0.69/0.77 c trysol : 0.00 0 0
0.69/0.77 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.77 c primal LP : 0.00 0 0 0.00 -
0.69/0.77 c dual LP : 0.00 0 0 0.00 -
0.69/0.77 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.77 c barrier LP : 0.00 0 0 0.00 -
0.69/0.77 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.77 c strong branching : 0.00 0 0 0.00 -
0.69/0.77 c (at root node) : - 0 0 0.00 -
0.69/0.77 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.77 c B&B Tree :
0.69/0.77 c number of runs : 1
0.69/0.77 c nodes : 0
0.69/0.77 c nodes (total) : 0
0.69/0.77 c nodes left : 1
0.69/0.77 c max depth : -1
0.69/0.77 c max depth (total): -1
0.69/0.77 c backtracks : 0 (0.0%)
0.69/0.77 c delayed cutoffs : 0
0.69/0.77 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.69/0.77 c avg switch length: 0.00
0.69/0.77 c switching time : 0.00
0.69/0.77 c Solution :
0.69/0.77 c Solutions found : 0 (0 improvements)
0.69/0.77 c Primal Bound : infeasible
0.69/0.77 c Dual Bound : -
0.69/0.77 c Gap : infinite
0.69/0.77 c Root Dual Bound : -
0.69/0.77 c Root Iterations : 0
0.79/0.86 c Time complete: 0.85.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704876-1278579900/watcher-2704876-1278579900 -o /tmp/evaluation-result-2704876-1278579900/solver-2704876-1278579900 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704876-1278579900.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: 0.73 0.93 0.91 3/106 30790
/proc/meminfo: memFree=1711096/2059040 swapFree=4135624/4192956
[pid=30790] ppid=30788 vsize=7904 CPUtime=0
/proc/30790/stat : 30790 (pbscip.linux.x8) R 30788 30790 30157 0 -1 4202496 1074 0 0 0 0 0 0 0 20 0 1 0 26197628 8093696 985 1992294400 4194304 8395647 140734207045920 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 1976 993 365 1026 0 946 0
[startup+0.0136981 s]
/proc/loadavg: 0.73 0.93 0.91 3/106 30790
/proc/meminfo: memFree=1711096/2059040 swapFree=4135624/4192956
[pid=30790] ppid=30788 vsize=10208 CPUtime=0
/proc/30790/stat : 30790 (pbscip.linux.x8) R 30788 30790 30157 0 -1 4202496 1828 0 0 0 0 0 0 0 20 0 1 0 26197628 10452992 1738 1992294400 4194304 8395647 140734207045920 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 2552 1741 386 1026 0 1522 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10208
[startup+0.101708 s]
/proc/loadavg: 0.73 0.93 0.91 3/106 30790
/proc/meminfo: memFree=1711096/2059040 swapFree=4135624/4192956
[pid=30790] ppid=30788 vsize=16196 CPUtime=0.09
/proc/30790/stat : 30790 (pbscip.linux.x8) R 30788 30790 30157 0 -1 4202496 3361 0 0 0 8 1 0 0 20 0 1 0 26197628 16584704 3271 1992294400 4194304 8395647 140734207045920 18446744073709551615 7382061 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 4049 3271 393 1026 0 3019 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16196
[startup+0.301729 s]
/proc/loadavg: 0.73 0.93 0.91 3/106 30790
/proc/meminfo: memFree=1711096/2059040 swapFree=4135624/4192956
[pid=30790] ppid=30788 vsize=22300 CPUtime=0.29
/proc/30790/stat : 30790 (pbscip.linux.x8) R 30788 30790 30157 0 -1 4202496 4893 0 0 0 28 1 0 0 20 0 1 0 26197628 22835200 4803 1992294400 4194304 8395647 140734207045920 18446744073709551615 5754377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 5575 4803 393 1026 0 4545 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22300
[startup+0.701773 s]
/proc/loadavg: 0.73 0.93 0.91 3/106 30790
/proc/meminfo: memFree=1711096/2059040 swapFree=4135624/4192956
[pid=30790] ppid=30788 vsize=55832 CPUtime=0.69
/proc/30790/stat : 30790 (pbscip.linux.x8) R 30788 30790 30157 0 -1 4202496 13240 0 0 0 65 4 0 0 20 0 1 0 26197628 57171968 12796 1992294400 4194304 8395647 140734207045920 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30790/statm: 13958 12796 475 1026 0 12928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55832
Solver just ended. Dumping a history of the last processes samples
[startup+0.801784 s]
/proc/loadavg: 0.73 0.93 0.91 3/106 30790
/proc/meminfo: memFree=1711096/2059040 swapFree=4135624/4192956
[pid=30790] ppid=30788 vsize=58072 CPUtime=0.79
/proc/30790/stat : 30790 (pbscip.linux.x8) R 30788 30790 30157 0 -1 4202496 13831 0 0 0 75 4 0 0 21 0 1 0 26197628 59465728 13387 1992294400 4194304 8395647 140734207045920 18446744073709551615 6068852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30790/statm: 14518 13387 507 1026 0 13488 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 58072
Child status: 0
Real time (s): 0.86298
CPU time (s): 0.862868
CPU user time (s): 0.807877
CPU system time (s): 0.054991
CPU usage (%): 99.987
Max. virtual memory (cumulated for all children) (KiB): 58072
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.807877
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13839
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= 5
involuntary context switches= 10
runsolver used 0.003999 second user time and 0.008998 second system time
The end