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-2704474-1278559562.opb>
0.19/0.22 c original problem has 7860 variables (7860 bin, 0 int, 0 impl, 0 cont) and 173 constraints
0.19/0.22 c problem read
0.19/0.22 c presolving settings loaded
0.29/0.36 c presolving:
0.39/0.48 c (round 1) 3457 del vars, 49 del conss, 3375 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.50/0.51 c presolving (2 rounds):
0.50/0.51 c 3526 deleted vars, 52 deleted constraints, 3472 tightened bounds, 0 added holes, 0 changed sides, 16 changed coefficients
0.50/0.51 c 0 implications, 0 cliques
0.50/0.52 c presolving detected infeasibility
0.50/0.52 c Presolving Time: 0.21
0.50/0.52 c - non default parameters ----------------------------------------------------------------------
0.50/0.52 c # SCIP version 1.2.1.3
0.50/0.52 c
0.50/0.52 c # frequency for displaying node information lines
0.50/0.52 c # [type: int, range: [-1,2147483647], default: 100]
0.50/0.52 c display/freq = 10000
0.50/0.52 c
0.50/0.52 c # maximal time in seconds to run
0.50/0.52 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.50/0.52 c limits/time = 1789.79
0.50/0.52 c
0.50/0.52 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.50/0.52 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.50/0.52 c limits/memory = 1620
0.50/0.52 c
0.50/0.52 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.50/0.52 c # [type: int, range: [1,2], default: 1]
0.50/0.52 c timing/clocktype = 2
0.50/0.52 c
0.50/0.52 c # should presolving try to simplify inequalities
0.50/0.52 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.50/0.52 c constraints/linear/simplifyinequalities = TRUE
0.50/0.52 c
0.50/0.52 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.50/0.52 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.50/0.52 c constraints/indicator/addCouplingCons = TRUE
0.50/0.52 c
0.50/0.52 c # should presolving try to simplify knapsacks
0.50/0.52 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.50/0.52 c constraints/knapsack/simplifyinequalities = TRUE
0.50/0.52 c
0.50/0.52 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.50/0.52 c # [type: int, range: [-1,2147483647], default: -1]
0.50/0.52 c separating/rapidlearning/freq = 0
0.50/0.52 c
0.50/0.52 c -----------------------------------------------------------------------------------------------
0.50/0.52 c start solving
0.50/0.52 c
0.50/0.52 c SCIP Status : problem is solved [infeasible]
0.50/0.52 c Solving Time (sec) : 0.30
0.50/0.52 c Solving Nodes : 0
0.50/0.52 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.50/0.52 c Dual Bound : -1.00000000000000e+20
0.50/0.52 c Gap : infinite
0.50/0.52 s UNSATISFIABLE
0.50/0.52 c SCIP Status : problem is solved [infeasible]
0.50/0.52 c Solving Time : 0.30
0.50/0.52 c Original Problem :
0.50/0.52 c Problem name : HOME/instance-2704474-1278559562.opb
0.50/0.52 c Variables : 7860 (7860 binary, 0 integer, 0 implicit integer, 0 continuous)
0.50/0.52 c Constraints : 173 initial, 173 maximal
0.50/0.52 c Presolved Problem :
0.50/0.52 c Problem name : t_HOME/instance-2704474-1278559562.opb
0.50/0.52 c Variables : 4334 (4334 binary, 0 integer, 0 implicit integer, 0 continuous)
0.50/0.52 c Constraints : 121 initial, 121 maximal
0.50/0.52 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.50/0.52 c trivial : 0.00 0 0 0 0 0 0 0 0
0.50/0.52 c dualfix : 0.00 60 0 0 0 0 0 0 0
0.50/0.52 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.50/0.52 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.50/0.52 c implics : 0.00 0 0 0 0 0 0 0 0
0.50/0.52 c probing : 0.00 0 0 0 0 0 0 0 0
0.50/0.52 c linear : 0.12 3457 9 0 3472 0 52 0 16
0.50/0.52 c root node : - 0 - - 0 - - - -
0.50/0.52 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.50/0.52 c integral : 0 0 0 0 0 0 0 0 0 0
0.50/0.52 c linear : 121 0 0 0 0 0 0 0 0 0
0.50/0.52 c countsols : 0 0 0 0 0 0 0 0 0 0
0.50/0.52 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.50/0.52 c integral : 0.00 0.00 0.00 0.00 0.00
0.50/0.52 c linear : 0.00 0.00 0.00 0.00 0.00
0.50/0.52 c countsols : 0.00 0.00 0.00 0.00 0.00
0.50/0.52 c Propagators : Time Calls Cutoffs DomReds
0.50/0.52 c pseudoobj : 0.00 0 0 0
0.50/0.52 c rootredcost : 0.00 0 0 0
0.50/0.52 c vbounds : 0.00 0 0 0
0.50/0.52 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.50/0.52 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.50/0.52 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.50/0.52 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.50/0.52 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.50/0.52 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.50/0.52 c applied globally : - - - 0 0.0 - - -
0.50/0.52 c applied locally : - - - 0 0.0 - - -
0.50/0.52 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.50/0.52 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.50/0.52 c redcost : 0.00 0 0 0 0 0
0.50/0.52 c impliedbounds : 0.00 0 0 0 0 0
0.50/0.52 c intobj : 0.00 0 0 0 0 0
0.50/0.52 c cgmip : 0.00 0 0 0 0 0
0.50/0.52 c gomory : 0.00 0 0 0 0 0
0.50/0.52 c strongcg : 0.00 0 0 0 0 0
0.50/0.52 c cmir : 0.00 0 0 0 0 0
0.50/0.52 c flowcover : 0.00 0 0 0 0 0
0.50/0.52 c clique : 0.00 0 0 0 0 0
0.50/0.52 c zerohalf : 0.00 0 0 0 0 0
0.50/0.52 c mcf : 0.00 0 0 0 0 0
0.50/0.52 c rapidlearning : 0.00 0 0 0 0 0
0.50/0.52 c Pricers : Time Calls Vars
0.50/0.52 c problem variables: 0.00 0 0
0.50/0.52 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.50/0.52 c pscost : 0.00 0 0 0 0 0 0
0.50/0.52 c inference : 0.00 0 0 0 0 0 0
0.50/0.52 c mostinf : 0.00 0 0 0 0 0 0
0.50/0.52 c leastinf : 0.00 0 0 0 0 0 0
0.50/0.52 c fullstrong : 0.00 0 0 0 0 0 0
0.50/0.52 c allfullstrong : 0.00 0 0 0 0 0 0
0.50/0.52 c random : 0.00 0 0 0 0 0 0
0.50/0.52 c relpscost : 0.00 0 0 0 0 0 0
0.50/0.52 c Primal Heuristics : Time Calls Found
0.50/0.52 c LP solutions : 0.00 - 0
0.50/0.52 c pseudo solutions : 0.00 - 0
0.50/0.52 c trivial : 0.02 1 0
0.50/0.52 c simplerounding : 0.00 0 0
0.50/0.52 c zirounding : 0.00 0 0
0.50/0.52 c rounding : 0.00 0 0
0.50/0.52 c shifting : 0.00 0 0
0.50/0.52 c intshifting : 0.00 0 0
0.50/0.52 c oneopt : 0.00 0 0
0.50/0.52 c twoopt : 0.00 0 0
0.50/0.52 c fixandinfer : 0.00 0 0
0.50/0.52 c feaspump : 0.00 0 0
0.50/0.52 c coefdiving : 0.00 0 0
0.50/0.52 c pscostdiving : 0.00 0 0
0.50/0.52 c fracdiving : 0.00 0 0
0.50/0.52 c veclendiving : 0.00 0 0
0.50/0.52 c intdiving : 0.00 0 0
0.50/0.52 c actconsdiving : 0.00 0 0
0.50/0.52 c objpscostdiving : 0.00 0 0
0.50/0.52 c rootsoldiving : 0.00 0 0
0.50/0.52 c linesearchdiving : 0.00 0 0
0.50/0.52 c guideddiving : 0.00 0 0
0.50/0.52 c octane : 0.00 0 0
0.50/0.52 c rens : 0.00 0 0
0.50/0.52 c rins : 0.00 0 0
0.50/0.52 c localbranching : 0.00 0 0
0.50/0.52 c mutation : 0.00 0 0
0.50/0.52 c crossover : 0.00 0 0
0.50/0.52 c dins : 0.00 0 0
0.50/0.52 c undercover : 0.00 0 0
0.50/0.52 c nlp : 0.00 0 0
0.50/0.52 c trysol : 0.00 0 0
0.50/0.52 c LP : Time Calls Iterations Iter/call Iter/sec
0.50/0.52 c primal LP : 0.00 0 0 0.00 -
0.50/0.52 c dual LP : 0.00 0 0 0.00 -
0.50/0.52 c lex dual LP : 0.00 0 0 0.00 -
0.50/0.52 c barrier LP : 0.00 0 0 0.00 -
0.50/0.52 c diving/probing LP: 0.00 0 0 0.00 -
0.50/0.52 c strong branching : 0.00 0 0 0.00 -
0.50/0.52 c (at root node) : - 0 0 0.00 -
0.50/0.52 c conflict analysis: 0.00 0 0 0.00 -
0.50/0.52 c B&B Tree :
0.50/0.52 c number of runs : 1
0.50/0.52 c nodes : 0
0.50/0.52 c nodes (total) : 0
0.50/0.52 c nodes left : 1
0.50/0.52 c max depth : -1
0.50/0.52 c max depth (total): -1
0.50/0.52 c backtracks : 0 (0.0%)
0.50/0.52 c delayed cutoffs : 0
0.50/0.52 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.50/0.52 c avg switch length: 0.00
0.50/0.52 c switching time : 0.00
0.50/0.52 c Solution :
0.50/0.52 c Solutions found : 0 (0 improvements)
0.50/0.52 c Primal Bound : infeasible
0.50/0.52 c Dual Bound : -
0.50/0.52 c Gap : infinite
0.50/0.52 c Root Dual Bound : -
0.50/0.52 c Root Iterations : 0
0.50/0.56 c Time complete: 0.55.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704474-1278559562/watcher-2704474-1278559562 -o /tmp/evaluation-result-2704474-1278559562/solver-2704474-1278559562 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704474-1278559562.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: 1.04 1.01 1.00 3/105 28580
/proc/meminfo: memFree=1828844/2059040 swapFree=4139832/4192956
[pid=28580] ppid=28578 vsize=7904 CPUtime=0
/proc/28580/stat : 28580 (pbscip.linux.x8) R 28578 28580 26828 0 -1 4202496 1153 0 0 0 0 0 0 0 18 0 1 0 24164711 8093696 1066 1992294400 4194304 8395647 140737346810544 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28580/statm: 1976 1074 365 1026 0 946 0
[startup+0.108822 s]
/proc/loadavg: 1.04 1.01 1.00 3/105 28580
/proc/meminfo: memFree=1828844/2059040 swapFree=4139832/4192956
[pid=28580] ppid=28578 vsize=18012 CPUtime=0.1
/proc/28580/stat : 28580 (pbscip.linux.x8) R 28578 28580 26828 0 -1 4202496 3749 0 0 0 9 1 0 0 18 0 1 0 24164711 18444288 3660 1992294400 4194304 8395647 140737346810544 18446744073709551615 7275968 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28580/statm: 4503 3660 393 1026 0 3473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18012
[startup+0.20184 s]
/proc/loadavg: 1.04 1.01 1.00 3/105 28580
/proc/meminfo: memFree=1828844/2059040 swapFree=4139832/4192956
[pid=28580] ppid=28578 vsize=19256 CPUtime=0.19
/proc/28580/stat : 28580 (pbscip.linux.x8) R 28578 28580 26828 0 -1 4202496 3984 0 0 0 18 1 0 0 18 0 1 0 24164711 19718144 3895 1992294400 4194304 8395647 140737346810544 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28580/statm: 4814 3895 394 1026 0 3784 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19256
[startup+0.301858 s]
/proc/loadavg: 1.04 1.01 1.00 3/105 28580
/proc/meminfo: memFree=1828844/2059040 swapFree=4139832/4192956
[pid=28580] ppid=28578 vsize=38188 CPUtime=0.29
/proc/28580/stat : 28580 (pbscip.linux.x8) R 28578 28580 26828 0 -1 4202496 8987 0 0 0 27 2 0 0 18 0 1 0 24164711 39104512 8544 1992294400 4194304 8395647 140737346810544 18446744073709551615 4449009 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28580/statm: 9547 8544 421 1026 0 8517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38188
Solver just ended. Dumping a history of the last processes samples
[startup+0.401877 s]
/proc/loadavg: 1.04 1.01 1.00 3/105 28580
/proc/meminfo: memFree=1828844/2059040 swapFree=4139832/4192956
[pid=28580] ppid=28578 vsize=42976 CPUtime=0.39
/proc/28580/stat : 28580 (pbscip.linux.x8) R 28578 28580 26828 0 -1 4202496 9900 0 0 0 37 2 0 0 18 0 1 0 24164711 44007424 9457 1992294400 4194304 8395647 140737346810544 18446744073709551615 4684108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28580/statm: 10744 9457 471 1026 0 9714 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 42976
[startup+0.501897 s]
/proc/loadavg: 1.04 1.01 1.00 3/105 28580
/proc/meminfo: memFree=1828844/2059040 swapFree=4139832/4192956
[pid=28580] ppid=28578 vsize=45352 CPUtime=0.5
/proc/28580/stat : 28580 (pbscip.linux.x8) R 28578 28580 26828 0 -1 4202496 10370 0 0 0 47 3 0 0 18 0 1 0 24164711 46440448 9927 1992294400 4194304 8395647 140737346810544 18446744073709551615 6063744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28580/statm: 11338 9927 472 1026 0 10308 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 45352
Child status: 0
Real time (s): 0.561254
CPU time (s): 0.560914
CPU user time (s): 0.52492
CPU system time (s): 0.035994
CPU usage (%): 99.9394
Max. virtual memory (cumulated for all children) (KiB): 45352
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.52492
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10412
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 0.009998 second user time and 0.004999 second system time
The end