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-2703852-1278557835.opb>
0.03/0.07 c [src/scip/reader_opb.c:3100] Warning: there might be <140> coefficients or weight out of range!
0.03/0.07 c original problem has 780 variables (780 bin, 0 int, 0 impl, 0 cont) and 405 constraints
0.03/0.07 c problem read
0.03/0.07 c presolving settings loaded
0.03/0.09 c presolving:
0.09/0.10 c (round 1) 4 del vars, 4 del conss, 4 chg bounds, 63 chg sides, 63 chg coeffs, 0 upgd conss, 0 impls, 36 clqs
0.09/0.13 c (round 2) 4 del vars, 4 del conss, 4 chg bounds, 63 chg sides, 63 chg coeffs, 401 upgd conss, 0 impls, 36 clqs
0.09/0.14 c presolving (3 rounds):
0.09/0.14 c 15 deleted vars, 4 deleted constraints, 4 tightened bounds, 0 added holes, 64 changed sides, 65 changed coefficients
0.09/0.14 c 22 implications, 38 cliques
0.09/0.14 c presolving detected infeasibility
0.09/0.14 c Presolving Time: 0.05
0.09/0.14 c - non default parameters ----------------------------------------------------------------------
0.09/0.14 c # SCIP version 1.2.1.3
0.09/0.14 c
0.09/0.14 c # frequency for displaying node information lines
0.09/0.14 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14 c display/freq = 10000
0.09/0.14 c
0.09/0.14 c # maximal time in seconds to run
0.09/0.14 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14 c limits/time = 1789.94
0.09/0.14 c
0.09/0.14 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14 c limits/memory = 1620
0.09/0.14 c
0.09/0.14 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.14 c # [type: int, range: [1,2], default: 1]
0.09/0.14 c timing/clocktype = 2
0.09/0.14 c
0.09/0.14 c # should presolving try to simplify inequalities
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c constraints/linear/simplifyinequalities = TRUE
0.09/0.14 c
0.09/0.14 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c constraints/indicator/addCouplingCons = TRUE
0.09/0.14 c
0.09/0.14 c # should presolving try to simplify knapsacks
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.14 c
0.09/0.14 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.14 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14 c separating/rapidlearning/freq = 0
0.09/0.14 c
0.09/0.14 c -----------------------------------------------------------------------------------------------
0.09/0.14 c start solving
0.09/0.14 c
0.09/0.14 c SCIP Status : problem is solved [infeasible]
0.09/0.14 c Solving Time (sec) : 0.07
0.09/0.14 c Solving Nodes : 0
0.09/0.14 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.09/0.14 c Dual Bound : -1.00000000000000e+20
0.09/0.14 c Gap : infinite
0.09/0.14 s UNSATISFIABLE
0.09/0.14 c SCIP Status : problem is solved [infeasible]
0.09/0.14 c Solving Time : 0.07
0.09/0.14 c Original Problem :
0.09/0.14 c Problem name : HOME/instance-2703852-1278557835.opb
0.09/0.14 c Variables : 780 (780 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.14 c Constraints : 405 initial, 405 maximal
0.09/0.14 c Presolved Problem :
0.09/0.14 c Problem name : t_HOME/instance-2703852-1278557835.opb
0.09/0.14 c Variables : 765 (765 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.14 c Constraints : 401 initial, 401 maximal
0.09/0.14 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.14 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c knapsack : 0.00 11 0 0 0 0 0 1 2
0.09/0.14 c setppc : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c linear : 0.04 4 0 0 4 0 4 63 63
0.09/0.14 c root node : - 0 - - 0 - - - -
0.09/0.14 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.14 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.14 c knapsack : 365 0 0 0 0 0 0 0 0 0
0.09/0.14 c setppc : 36 0 0 0 0 0 0 0 0 0
0.09/0.14 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.14 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.14 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c setppc : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c Propagators : Time Calls Cutoffs DomReds
0.09/0.14 c pseudoobj : 0.00 0 0 0
0.09/0.14 c rootredcost : 0.00 0 0 0
0.09/0.14 c vbounds : 0.00 0 0 0
0.09/0.14 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.14 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.14 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.14 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.14 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.14 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.14 c applied globally : - - - 0 0.0 - - -
0.09/0.14 c applied locally : - - - 0 0.0 - - -
0.09/0.14 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.14 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.14 c redcost : 0.00 0 0 0 0 0
0.09/0.14 c impliedbounds : 0.00 0 0 0 0 0
0.09/0.14 c intobj : 0.00 0 0 0 0 0
0.09/0.14 c cgmip : 0.00 0 0 0 0 0
0.09/0.14 c gomory : 0.00 0 0 0 0 0
0.09/0.14 c strongcg : 0.00 0 0 0 0 0
0.09/0.14 c cmir : 0.00 0 0 0 0 0
0.09/0.14 c flowcover : 0.00 0 0 0 0 0
0.09/0.14 c clique : 0.00 0 0 0 0 0
0.09/0.14 c zerohalf : 0.00 0 0 0 0 0
0.09/0.14 c mcf : 0.00 0 0 0 0 0
0.09/0.14 c rapidlearning : 0.00 0 0 0 0 0
0.09/0.14 c Pricers : Time Calls Vars
0.09/0.14 c problem variables: 0.00 0 0
0.09/0.14 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.14 c pscost : 0.00 0 0 0 0 0 0
0.09/0.14 c inference : 0.00 0 0 0 0 0 0
0.09/0.14 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.14 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.14 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.14 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.14 c random : 0.00 0 0 0 0 0 0
0.09/0.14 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.14 c Primal Heuristics : Time Calls Found
0.09/0.14 c LP solutions : 0.00 - 0
0.09/0.14 c pseudo solutions : 0.00 - 0
0.09/0.14 c trivial : 0.00 1 0
0.09/0.14 c simplerounding : 0.00 0 0
0.09/0.14 c zirounding : 0.00 0 0
0.09/0.14 c rounding : 0.00 0 0
0.09/0.14 c shifting : 0.00 0 0
0.09/0.14 c intshifting : 0.00 0 0
0.09/0.14 c oneopt : 0.00 0 0
0.09/0.14 c twoopt : 0.00 0 0
0.09/0.14 c fixandinfer : 0.00 0 0
0.09/0.14 c feaspump : 0.00 0 0
0.09/0.14 c coefdiving : 0.00 0 0
0.09/0.14 c pscostdiving : 0.00 0 0
0.09/0.14 c fracdiving : 0.00 0 0
0.09/0.14 c veclendiving : 0.00 0 0
0.09/0.14 c intdiving : 0.00 0 0
0.09/0.14 c actconsdiving : 0.00 0 0
0.09/0.14 c objpscostdiving : 0.00 0 0
0.09/0.14 c rootsoldiving : 0.00 0 0
0.09/0.14 c linesearchdiving : 0.00 0 0
0.09/0.14 c guideddiving : 0.00 0 0
0.09/0.14 c octane : 0.00 0 0
0.09/0.14 c rens : 0.00 0 0
0.09/0.14 c rins : 0.00 0 0
0.09/0.14 c localbranching : 0.00 0 0
0.09/0.14 c mutation : 0.00 0 0
0.09/0.14 c crossover : 0.00 0 0
0.09/0.14 c dins : 0.00 0 0
0.09/0.14 c undercover : 0.00 0 0
0.09/0.14 c nlp : 0.00 0 0
0.09/0.14 c trysol : 0.00 0 0
0.09/0.14 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.14 c primal LP : 0.00 0 0 0.00 -
0.09/0.14 c dual LP : 0.00 0 0 0.00 -
0.09/0.14 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.14 c barrier LP : 0.00 0 0 0.00 -
0.09/0.14 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.14 c strong branching : 0.00 0 0 0.00 -
0.09/0.14 c (at root node) : - 0 0 0.00 -
0.09/0.14 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.14 c B&B Tree :
0.09/0.14 c number of runs : 1
0.09/0.14 c nodes : 0
0.09/0.14 c nodes (total) : 0
0.09/0.14 c nodes left : 1
0.09/0.14 c max depth : -1
0.09/0.14 c max depth (total): -1
0.09/0.14 c backtracks : 0 (0.0%)
0.09/0.14 c delayed cutoffs : 0
0.09/0.14 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.14 c avg switch length: 0.00
0.09/0.14 c switching time : 0.00
0.09/0.14 c Solution :
0.09/0.14 c Solutions found : 0 (0 improvements)
0.09/0.14 c Primal Bound : infeasible
0.09/0.14 c Dual Bound : -
0.09/0.14 c Gap : infinite
0.09/0.14 c Root Dual Bound : -
0.09/0.14 c Root Iterations : 0
0.09/0.16 c Time complete: 0.15.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703852-1278557835/watcher-2703852-1278557835 -o /tmp/evaluation-result-2703852-1278557835/solver-2703852-1278557835 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703852-1278557835.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 30728
/proc/meminfo: memFree=1542800/2059040 swapFree=4165016/4192956
[pid=30728] ppid=30726 vsize=7904 CPUtime=0
/proc/30728/stat : 30728 (pbscip.linux.x8) R 30726 30728 26988 0 -1 4202496 1075 0 0 0 0 0 0 0 18 0 1 0 23990678 8093696 986 1992294400 4194304 8395647 140734521993104 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30728/statm: 1976 995 365 1026 0 946 0
[startup+0.042842 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30728
/proc/meminfo: memFree=1542800/2059040 swapFree=4165016/4192956
[pid=30728] ppid=30726 vsize=11272 CPUtime=0.03
/proc/30728/stat : 30728 (pbscip.linux.x8) R 30726 30728 26988 0 -1 4202496 2102 0 0 0 3 0 0 0 20 0 1 0 23990678 11542528 2013 1992294400 4194304 8395647 140734521993104 18446744073709551615 6767043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30728/statm: 2818 2013 393 1026 0 1788 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11272
[startup+0.100847 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30728
/proc/meminfo: memFree=1542800/2059040 swapFree=4165016/4192956
[pid=30728] ppid=30726 vsize=18832 CPUtime=0.09
/proc/30728/stat : 30728 (pbscip.linux.x8) R 30726 30728 26988 0 -1 4202496 4096 0 0 0 8 1 0 0 20 0 1 0 23990678 19283968 3653 1992294400 4194304 8395647 140734521993104 18446744073709551615 5053195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30728/statm: 4708 3653 468 1026 0 3678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18832
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.160454
CPU time (s): 0.159975
CPU user time (s): 0.135979
CPU system time (s): 0.023996
CPU usage (%): 99.7015
Max. virtual memory (cumulated for all children) (KiB): 18832
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.135979
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5503
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= 1
runsolver used 0.004999 second user time and 0.012998 second system time
The end