0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2683845-1277511653.opb>
0.09/0.12 c original problem has 920 variables (920 bin, 0 int, 0 impl, 0 cont) and 6859 constraints
0.09/0.12 c problem read
0.09/0.12 c presolving settings loaded
0.09/0.15 c presolving:
0.19/0.21 c (round 1) 423 del vars, 829 del conss, 7 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 28504 impls, 0 clqs
0.19/0.21 c presolving (2 rounds):
0.19/0.21 c 433 deleted vars, 840 deleted constraints, 7 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.21 c 28506 implications, 0 cliques
0.19/0.21 c presolving detected infeasibility
0.19/0.21 c Presolving Time: 0.06
0.19/0.21 c - non default parameters ----------------------------------------------------------------------
0.19/0.21 c # SCIP version 1.2.1.2
0.19/0.21 c
0.19/0.21 c # frequency for displaying node information lines
0.19/0.21 c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.21 c display/freq = 10000
0.19/0.21 c
0.19/0.21 c # maximal time in seconds to run
0.19/0.21 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21 c limits/time = 1799.88
0.19/0.21 c
0.19/0.21 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.22 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22 c limits/memory = 1620
0.19/0.22 c
0.19/0.22 c # should presolving try to simplify inequalities
0.19/0.22 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22 c constraints/linear/simplifyinequalities = TRUE
0.19/0.22 c
0.19/0.22 c # should presolving try to simplify knapsacks
0.19/0.22 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22 c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.22 c
0.19/0.22 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.22 c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.22 c separating/rapidlearning/freq = 0
0.19/0.22 c
0.19/0.22 c -----------------------------------------------------------------------------------------------
0.19/0.22 c start solving
0.19/0.22 c
0.19/0.22 c SCIP Status : problem is solved [infeasible]
0.19/0.22 c Solving Time (sec) : 0.08
0.19/0.22 c Solving Nodes : 0
0.19/0.22 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.19/0.22 c Dual Bound : -1.00000000000000e+20
0.19/0.22 c Gap : infinite
0.19/0.22 s UNSATISFIABLE
0.19/0.22 c SCIP Status : problem is solved [infeasible]
0.19/0.22 c Solving Time : 0.08
0.19/0.22 c Original Problem :
0.19/0.22 c Problem name : HOME/instance-2683845-1277511653.opb
0.19/0.22 c Variables : 920 (920 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.22 c Constraints : 6859 initial, 6859 maximal
0.19/0.22 c Presolved Problem :
0.19/0.22 c Problem name : t_HOME/instance-2683845-1277511653.opb
0.19/0.22 c Variables : 487 (487 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.22 c Constraints : 6019 initial, 6019 maximal
0.19/0.22 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.22 c trivial : 0.00 0 0 0 0 0 0 0 0
0.19/0.22 c dualfix : 0.00 9 0 0 0 0 0 0 0
0.19/0.22 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.22 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.22 c implics : 0.00 0 35 0 0 0 0 0 0
0.19/0.22 c probing : 0.00 0 0 0 0 0 0 0 0
0.19/0.22 c linear : 0.05 7 382 0 7 0 840 0 0
0.19/0.22 c root node : - 0 - - 0 - - - -
0.19/0.22 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.22 c integral : 0 0 0 0 0 0 0 0 0 0
0.19/0.22 c linear : 6019 0 0 0 0 0 0 0 0 0
0.19/0.22 c countsols : 0 0 0 0 0 0 0 0 0 0
0.19/0.22 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.22 c integral : 0.00 0.00 0.00 0.00 0.00
0.19/0.22 c linear : 0.00 0.00 0.00 0.00 0.00
0.19/0.22 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.22 c Propagators : Time Calls Cutoffs DomReds
0.19/0.22 c pseudoobj : 0.00 0 0 0
0.19/0.22 c rootredcost : 0.00 0 0 0
0.19/0.22 c vbounds : 0.00 0 0 0
0.19/0.22 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.22 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.22 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.22 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.22 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.22 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.22 c applied globally : - - - 0 0.0 - - -
0.19/0.22 c applied locally : - - - 0 0.0 - - -
0.19/0.22 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.22 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.19/0.22 c redcost : 0.00 0 0 0 0 0
0.19/0.22 c impliedbounds : 0.00 0 0 0 0 0
0.19/0.22 c intobj : 0.00 0 0 0 0 0
0.19/0.22 c cgmip : 0.00 0 0 0 0 0
0.19/0.22 c gomory : 0.00 0 0 0 0 0
0.19/0.22 c strongcg : 0.00 0 0 0 0 0
0.19/0.22 c cmir : 0.00 0 0 0 0 0
0.19/0.22 c flowcover : 0.00 0 0 0 0 0
0.19/0.22 c clique : 0.00 0 0 0 0 0
0.19/0.22 c zerohalf : 0.00 0 0 0 0 0
0.19/0.22 c mcf : 0.00 0 0 0 0 0
0.19/0.22 c rapidlearning : 0.00 0 0 0 0 0
0.19/0.22 c Pricers : Time Calls Vars
0.19/0.22 c problem variables: 0.00 0 0
0.19/0.22 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.22 c pscost : 0.00 0 0 0 0 0 0
0.19/0.22 c inference : 0.00 0 0 0 0 0 0
0.19/0.22 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.22 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.22 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.22 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.22 c random : 0.00 0 0 0 0 0 0
0.19/0.22 c relpscost : 0.00 0 0 0 0 0 0
0.19/0.22 c Primal Heuristics : Time Calls Found
0.19/0.22 c LP solutions : 0.00 - 0
0.19/0.22 c pseudo solutions : 0.00 - 0
0.19/0.22 c trivial : 0.00 1 0
0.19/0.22 c simplerounding : 0.00 0 0
0.19/0.22 c zirounding : 0.00 0 0
0.19/0.22 c rounding : 0.00 0 0
0.19/0.22 c shifting : 0.00 0 0
0.19/0.22 c intshifting : 0.00 0 0
0.19/0.22 c oneopt : 0.00 0 0
0.19/0.22 c twoopt : 0.00 0 0
0.19/0.22 c fixandinfer : 0.00 0 0
0.19/0.22 c feaspump : 0.00 0 0
0.19/0.22 c coefdiving : 0.00 0 0
0.19/0.22 c pscostdiving : 0.00 0 0
0.19/0.22 c fracdiving : 0.00 0 0
0.19/0.22 c veclendiving : 0.00 0 0
0.19/0.22 c intdiving : 0.00 0 0
0.19/0.22 c actconsdiving : 0.00 0 0
0.19/0.22 c objpscostdiving : 0.00 0 0
0.19/0.22 c rootsoldiving : 0.00 0 0
0.19/0.22 c linesearchdiving : 0.00 0 0
0.19/0.22 c guideddiving : 0.00 0 0
0.19/0.22 c octane : 0.00 0 0
0.19/0.22 c rens : 0.00 0 0
0.19/0.22 c rins : 0.00 0 0
0.19/0.22 c localbranching : 0.00 0 0
0.19/0.22 c mutation : 0.00 0 0
0.19/0.22 c crossover : 0.00 0 0
0.19/0.22 c dins : 0.00 0 0
0.19/0.22 c undercover : 0.00 0 0
0.19/0.22 c nlp : 0.00 0 0
0.19/0.22 c trysol : 0.00 0 0
0.19/0.22 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.22 c primal LP : 0.00 0 0 0.00 -
0.19/0.22 c dual LP : 0.00 0 0 0.00 -
0.19/0.22 c lex dual LP : 0.00 0 0 0.00 -
0.19/0.22 c barrier LP : 0.00 0 0 0.00 -
0.19/0.22 c diving/probing LP: 0.00 0 0 0.00 -
0.19/0.22 c strong branching : 0.00 0 0 0.00 -
0.19/0.22 c (at root node) : - 0 0 0.00 -
0.19/0.22 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.22 c B&B Tree :
0.19/0.22 c number of runs : 1
0.19/0.22 c nodes : 0
0.19/0.22 c nodes (total) : 0
0.19/0.22 c nodes left : 1
0.19/0.22 c max depth : -1
0.19/0.22 c max depth (total): -1
0.19/0.22 c backtracks : 0 (0.0%)
0.19/0.22 c delayed cutoffs : 0
0.19/0.22 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.19/0.22 c avg switch length: 0.00
0.19/0.22 c switching time : 0.00
0.19/0.22 c Solution :
0.19/0.22 c Solutions found : 0 (0 improvements)
0.19/0.22 c Primal Bound : infeasible
0.19/0.22 c Dual Bound : -
0.19/0.22 c Gap : infinite
0.19/0.22 c Root Dual Bound : -
0.19/0.22 c Root Iterations : 0
0.19/0.23 c Time complete: 0.22.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683845-1277511653/watcher-2683845-1277511653 -o /tmp/evaluation-result-2683845-1277511653/solver-2683845-1277511653 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683845-1277511653.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: 1.15 1.02 1.01 3/107 26503
/proc/meminfo: memFree=1833848/2059040 swapFree=4138980/4192956
[pid=26503] ppid=26501 vsize=7724 CPUtime=0
/proc/26503/stat : 26503 (pbscip.linux.x8) R 26501 26503 25348 0 -1 4202496 1046 0 0 0 0 0 0 0 20 0 1 0 124821010 7909376 966 1992294400 4194304 8223781 140733322919792 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26503/statm: 1931 976 348 984 0 944 0
[startup+0.033116 s]
/proc/loadavg: 1.15 1.02 1.01 3/107 26503
/proc/meminfo: memFree=1833848/2059040 swapFree=4138980/4192956
[pid=26503] ppid=26501 vsize=10220 CPUtime=0.02
/proc/26503/stat : 26503 (pbscip.linux.x8) R 26501 26503 25348 0 -1 4202496 1850 0 0 0 2 0 0 0 20 0 1 0 124821010 10465280 1769 1992294400 4194304 8223781 140733322919792 18446744073709551615 6207680 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26503/statm: 2555 1769 365 984 0 1568 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10220
[startup+0.101121 s]
/proc/loadavg: 1.15 1.02 1.01 3/107 26503
/proc/meminfo: memFree=1833848/2059040 swapFree=4138980/4192956
[pid=26503] ppid=26501 vsize=13272 CPUtime=0.09
/proc/26503/stat : 26503 (pbscip.linux.x8) R 26501 26503 25348 0 -1 4202496 2606 0 0 0 8 1 0 0 20 0 1 0 124821010 13590528 2525 1992294400 4194304 8223781 140733322919792 18446744073709551615 5648853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26503/statm: 3318 2525 365 984 0 2331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13272
Solver just ended. Dumping a history of the last processes samples
[startup+0.201129 s]
/proc/loadavg: 1.15 1.02 1.01 3/107 26503
/proc/meminfo: memFree=1833848/2059040 swapFree=4138980/4192956
[pid=26503] ppid=26501 vsize=21868 CPUtime=0.19
/proc/26503/stat : 26503 (pbscip.linux.x8) R 26501 26503 25348 0 -1 4202496 4863 0 0 0 17 2 0 0 20 0 1 0 124821010 22392832 4418 1992294400 4194304 8223781 140733322919792 18446744073709551615 5966331 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26503/statm: 5467 4418 445 984 0 4480 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21868
Child status: 0
Real time (s): 0.239565
CPU time (s): 0.240963
CPU user time (s): 0.209968
CPU system time (s): 0.030995
CPU usage (%): 100.584
Max. virtual memory (cumulated for all children) (KiB): 21868
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.209968
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5729
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= 3
runsolver used 0.001999 second user time and 0.009998 second system time
The end
Begin job on node025 at 2010-06-26 02:20:53
IDJOB=2683845
IDBENCH=72143
IDSOLVER=1169
FILE ID=node025/2683845-1277511653
PBS_JOBID= 11190603
Free space on /tmp= 62308 MiB
SOLVER NAME= SCIPspx SCIP 1.2.1.2 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-1034.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-2683845-1277511653/watcher-2683845-1277511653 -o /tmp/evaluation-result-2683845-1277511653/solver-2683845-1277511653 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2683845-1277511653.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 88e33ee7ac88a359370a6c69a6696259
RANDOM SEED=177811829
node025.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 : 3000.242
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 : 6000.48
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 : 3000.242
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 : 5599.44
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1834376 kB
Buffers: 23924 kB
Cached: 104092 kB
SwapCached: 6384 kB
Active: 38836 kB
Inactive: 102388 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1834376 kB
SwapTotal: 4192956 kB
SwapFree: 4138980 kB
Dirty: 4904 kB
Writeback: 0 kB
AnonPages: 11816 kB
Mapped: 11920 kB
Slab: 61496 kB
PageTables: 4280 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 183484 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= 62304 MiB
End job on node025 at 2010-06-26 02:20:53