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-2704863-1278579920.opb>
0.19/0.22 c original problem has 3065 variables (3065 bin, 0 int, 0 impl, 0 cont) and 15316 constraints
0.19/0.22 c problem read
0.19/0.22 c presolving settings loaded
0.19/0.28 c presolving:
0.29/0.34 c presolving (1 rounds):
0.29/0.34 c 604 deleted vars, 1259 deleted constraints, 4 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.29/0.34 c 32188 implications, 0 cliques
0.29/0.35 c presolving detected infeasibility
0.29/0.35 c Presolving Time: 0.09
0.29/0.35 c - non default parameters ----------------------------------------------------------------------
0.29/0.35 c # SCIP version 1.2.1.3
0.29/0.35 c
0.29/0.35 c # frequency for displaying node information lines
0.29/0.35 c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.35 c display/freq = 10000
0.29/0.35 c
0.29/0.35 c # maximal time in seconds to run
0.29/0.35 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.35 c limits/time = 1789.79
0.29/0.35 c
0.29/0.35 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.35 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.35 c limits/memory = 1620
0.29/0.35 c
0.29/0.35 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.29/0.35 c # [type: int, range: [1,2], default: 1]
0.29/0.35 c timing/clocktype = 2
0.29/0.35 c
0.29/0.35 c # should presolving try to simplify inequalities
0.29/0.35 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35 c constraints/linear/simplifyinequalities = TRUE
0.29/0.35 c
0.29/0.35 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.29/0.35 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35 c constraints/indicator/addCouplingCons = TRUE
0.29/0.35 c
0.29/0.35 c # should presolving try to simplify knapsacks
0.29/0.35 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35 c constraints/knapsack/simplifyinequalities = TRUE
0.29/0.35 c
0.29/0.35 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.29/0.35 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35 c separating/rapidlearning/freq = 0
0.29/0.35 c
0.29/0.35 c -----------------------------------------------------------------------------------------------
0.29/0.35 c start solving
0.29/0.35 c
0.29/0.35 c SCIP Status : problem is solved [infeasible]
0.29/0.35 c Solving Time (sec) : 0.13
0.29/0.35 c Solving Nodes : 0
0.29/0.35 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.29/0.35 c Dual Bound : -1.00000000000000e+20
0.29/0.35 c Gap : infinite
0.29/0.35 s UNSATISFIABLE
0.29/0.35 c SCIP Status : problem is solved [infeasible]
0.29/0.35 c Solving Time : 0.13
0.29/0.35 c Original Problem :
0.29/0.35 c Problem name : HOME/instance-2704863-1278579920.opb
0.29/0.35 c Variables : 3065 (3065 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.35 c Constraints : 15316 initial, 15316 maximal
0.29/0.35 c Presolved Problem :
0.29/0.35 c Problem name : t_HOME/instance-2704863-1278579920.opb
0.29/0.35 c Variables : 2461 (2461 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.35 c Constraints : 14057 initial, 14057 maximal
0.29/0.35 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.29/0.35 c trivial : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c implics : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c probing : 0.00 0 0 0 0 0 0 0 0
0.29/0.35 c linear : 0.06 4 600 0 4 0 1259 1 0
0.29/0.35 c root node : - 0 - - 0 - - - -
0.29/0.35 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.29/0.35 c integral : 0 0 0 0 0 0 0 0 0 0
0.29/0.35 c linear : 14057 0 0 0 0 0 0 0 0 0
0.29/0.35 c countsols : 0 0 0 0 0 0 0 0 0 0
0.29/0.35 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.29/0.35 c integral : 0.00 0.00 0.00 0.00 0.00
0.29/0.35 c linear : 0.00 0.00 0.00 0.00 0.00
0.29/0.35 c countsols : 0.00 0.00 0.00 0.00 0.00
0.29/0.35 c Propagators : Time Calls Cutoffs DomReds
0.29/0.35 c pseudoobj : 0.00 0 0 0
0.29/0.35 c rootredcost : 0.00 0 0 0
0.29/0.35 c vbounds : 0.00 0 0 0
0.29/0.35 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.35 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.35 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.35 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.35 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.35 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.35 c applied globally : - - - 0 0.0 - - -
0.29/0.35 c applied locally : - - - 0 0.0 - - -
0.29/0.35 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.35 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.29/0.35 c redcost : 0.00 0 0 0 0 0
0.29/0.35 c impliedbounds : 0.00 0 0 0 0 0
0.29/0.35 c intobj : 0.00 0 0 0 0 0
0.29/0.35 c cgmip : 0.00 0 0 0 0 0
0.29/0.35 c gomory : 0.00 0 0 0 0 0
0.29/0.35 c strongcg : 0.00 0 0 0 0 0
0.29/0.35 c cmir : 0.00 0 0 0 0 0
0.29/0.35 c flowcover : 0.00 0 0 0 0 0
0.29/0.35 c clique : 0.00 0 0 0 0 0
0.29/0.35 c zerohalf : 0.00 0 0 0 0 0
0.29/0.35 c mcf : 0.00 0 0 0 0 0
0.29/0.35 c rapidlearning : 0.00 0 0 0 0 0
0.29/0.35 c Pricers : Time Calls Vars
0.29/0.35 c problem variables: 0.00 0 0
0.29/0.35 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.35 c pscost : 0.00 0 0 0 0 0 0
0.29/0.35 c inference : 0.00 0 0 0 0 0 0
0.29/0.35 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.35 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.35 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.35 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.35 c random : 0.00 0 0 0 0 0 0
0.29/0.35 c relpscost : 0.00 0 0 0 0 0 0
0.29/0.35 c Primal Heuristics : Time Calls Found
0.29/0.35 c LP solutions : 0.00 - 0
0.29/0.35 c pseudo solutions : 0.00 - 0
0.29/0.35 c trivial : 0.01 1 0
0.29/0.35 c simplerounding : 0.00 0 0
0.29/0.35 c zirounding : 0.00 0 0
0.29/0.35 c rounding : 0.00 0 0
0.29/0.35 c shifting : 0.00 0 0
0.29/0.35 c intshifting : 0.00 0 0
0.29/0.35 c oneopt : 0.00 0 0
0.29/0.35 c twoopt : 0.00 0 0
0.29/0.35 c fixandinfer : 0.00 0 0
0.29/0.35 c feaspump : 0.00 0 0
0.29/0.35 c coefdiving : 0.00 0 0
0.29/0.35 c pscostdiving : 0.00 0 0
0.29/0.35 c fracdiving : 0.00 0 0
0.29/0.35 c veclendiving : 0.00 0 0
0.29/0.35 c intdiving : 0.00 0 0
0.29/0.35 c actconsdiving : 0.00 0 0
0.29/0.35 c objpscostdiving : 0.00 0 0
0.29/0.35 c rootsoldiving : 0.00 0 0
0.29/0.35 c linesearchdiving : 0.00 0 0
0.29/0.35 c guideddiving : 0.00 0 0
0.29/0.35 c octane : 0.00 0 0
0.29/0.35 c rens : 0.00 0 0
0.29/0.35 c rins : 0.00 0 0
0.29/0.35 c localbranching : 0.00 0 0
0.29/0.35 c mutation : 0.00 0 0
0.29/0.35 c crossover : 0.00 0 0
0.29/0.35 c dins : 0.00 0 0
0.29/0.35 c undercover : 0.00 0 0
0.29/0.35 c nlp : 0.00 0 0
0.29/0.35 c trysol : 0.00 0 0
0.29/0.35 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.35 c primal LP : 0.00 0 0 0.00 -
0.29/0.35 c dual LP : 0.00 0 0 0.00 -
0.29/0.35 c lex dual LP : 0.00 0 0 0.00 -
0.29/0.35 c barrier LP : 0.00 0 0 0.00 -
0.29/0.35 c diving/probing LP: 0.00 0 0 0.00 -
0.29/0.35 c strong branching : 0.00 0 0 0.00 -
0.29/0.35 c (at root node) : - 0 0 0.00 -
0.29/0.35 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.35 c B&B Tree :
0.29/0.35 c number of runs : 1
0.29/0.35 c nodes : 0
0.29/0.35 c nodes (total) : 0
0.29/0.35 c nodes left : 1
0.29/0.35 c max depth : -1
0.29/0.35 c max depth (total): -1
0.29/0.35 c backtracks : 0 (0.0%)
0.29/0.35 c delayed cutoffs : 0
0.29/0.35 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.29/0.35 c avg switch length: 0.00
0.29/0.35 c switching time : 0.00
0.29/0.35 c Solution :
0.29/0.35 c Solutions found : 0 (0 improvements)
0.29/0.35 c Primal Bound : infeasible
0.29/0.35 c Dual Bound : -
0.29/0.35 c Gap : infinite
0.29/0.35 c Root Dual Bound : -
0.29/0.35 c Root Iterations : 0
0.29/0.39 c Time complete: 0.38.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704863-1278579920/watcher-2704863-1278579920 -o /tmp/evaluation-result-2704863-1278579920/solver-2704863-1278579920 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704863-1278579920.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: 1.03 1.03 1.00 3/105 31719
/proc/meminfo: memFree=1792120/2059040 swapFree=4139444/4192956
[pid=31719] ppid=31717 vsize=7904 CPUtime=0
/proc/31719/stat : 31719 (pbscip.linux.x8) R 31717 31719 30700 0 -1 4202496 1125 0 0 0 0 0 0 0 24 0 1 0 26200513 8093696 1037 1992294400 4194304 8395647 140734104472256 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31719/statm: 1976 1046 365 1026 0 946 0
[startup+0.0146561 s]
/proc/loadavg: 1.03 1.03 1.00 3/105 31719
/proc/meminfo: memFree=1792120/2059040 swapFree=4139444/4192956
[pid=31719] ppid=31717 vsize=11116 CPUtime=0
/proc/31719/stat : 31719 (pbscip.linux.x8) R 31717 31719 30700 0 -1 4202496 2032 0 0 0 0 0 0 0 24 0 1 0 26200513 11382784 1944 1992294400 4194304 8395647 140734104472256 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31719/statm: 2779 1962 386 1026 0 1749 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11116
[startup+0.100664 s]
/proc/loadavg: 1.03 1.03 1.00 3/105 31719
/proc/meminfo: memFree=1792120/2059040 swapFree=4139444/4192956
[pid=31719] ppid=31717 vsize=16196 CPUtime=0.09
/proc/31719/stat : 31719 (pbscip.linux.x8) R 31717 31719 30700 0 -1 4202496 3328 0 0 0 8 1 0 0 25 0 1 0 26200513 16584704 3240 1992294400 4194304 8395647 140734104472256 18446744073709551615 4976141 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31719/statm: 4049 3240 393 1026 0 3019 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16196
[startup+0.300686 s]
/proc/loadavg: 1.03 1.03 1.00 3/105 31719
/proc/meminfo: memFree=1792120/2059040 swapFree=4139444/4192956
[pid=31719] ppid=31717 vsize=33636 CPUtime=0.29
/proc/31719/stat : 31719 (pbscip.linux.x8) R 31717 31719 30700 0 -1 4202496 7725 0 0 0 26 3 0 0 25 0 1 0 26200513 34443264 7283 1992294400 4194304 8395647 140734104472256 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31719/statm: 8409 7283 463 1026 0 7379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33636
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.391609
CPU time (s): 0.39094
CPU user time (s): 0.351946
CPU system time (s): 0.038994
CPU usage (%): 99.8291
Max. virtual memory (cumulated for all children) (KiB): 33636
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.351946
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8259
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= 4
involuntary context switches= 2
runsolver used 0.005999 second user time and 0.007998 second system time
The end
Begin job on node084 at 2010-07-08 11:05:20
IDJOB=2704863
IDBENCH=72149
IDSOLVER=1213
FILE ID=node084/2704863-1278579920
PBS_JOBID= 11240064
Free space on /tmp= 62500 MiB
SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-121.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704863-1278579920/watcher-2704863-1278579920 -o /tmp/evaluation-result-2704863-1278579920/solver-2704863-1278579920 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704863-1278579920.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 7b87b9cd1705532786faed06b3b769e8
RANDOM SEED=714453310
node084.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.215
cache size : 2048 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 6000.43
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.215
cache size : 2048 KB
physical id : 3
siblings : 1
core id : 0
cpu cores : 1
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 5999.48
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1792648 kB
Buffers: 18860 kB
Cached: 160168 kB
SwapCached: 6248 kB
Active: 114564 kB
Inactive: 78148 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1792648 kB
SwapTotal: 4192956 kB
SwapFree: 4139444 kB
Dirty: 11116 kB
Writeback: 0 kB
AnonPages: 12104 kB
Mapped: 11960 kB
Slab: 51852 kB
PageTables: 4132 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 182004 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62488 MiB
End job on node084 at 2010-07-08 11:05:21