0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2683258-1277508514.opb>
0.39/0.42 c original problem has 5593 variables (5593 bin, 0 int, 0 impl, 0 cont) and 24636 constraints
0.39/0.42 c problem read
0.39/0.42 c presolving settings loaded
0.39/0.42 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.49/0.54 c presolving:
0.58/0.66 c presolving (1 rounds):
0.58/0.66 c 567 deleted vars, 1244 deleted constraints, 16 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.58/0.66 c 29310 implications, 264 cliques
0.58/0.66 c presolving detected infeasibility
0.58/0.66 c Presolving Time: 0.13
0.58/0.66 c - non default parameters ----------------------------------------------------------------------
0.58/0.66 c # SCIP version 1.2.1.2
0.58/0.66 c
0.58/0.66 c # frequency for displaying node information lines
0.58/0.66 c # [type: int, range: [-1,2147483647], default: 100]
0.58/0.66 c display/freq = 10000
0.58/0.66 c
0.58/0.66 c # maximal time in seconds to run
0.58/0.66 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.58/0.66 c limits/time = 1799.58
0.58/0.66 c
0.58/0.66 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.58/0.66 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.58/0.66 c limits/memory = 1620
0.58/0.66 c
0.58/0.66 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.58/0.66 c # [type: int, range: [-1,2147483647], default: 1]
0.58/0.66 c lp/solvefreq = -1
0.58/0.66 c
0.58/0.66 c # should presolving try to simplify inequalities
0.58/0.66 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.58/0.66 c constraints/linear/simplifyinequalities = TRUE
0.58/0.66 c
0.58/0.66 c # should presolving try to simplify knapsacks
0.58/0.66 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.58/0.66 c constraints/knapsack/simplifyinequalities = TRUE
0.58/0.66 c
0.58/0.66 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.58/0.66 c # [type: int, range: [-1,2147483647], default: -1]
0.58/0.66 c separating/rapidlearning/freq = 0
0.58/0.66 c
0.58/0.66 c -----------------------------------------------------------------------------------------------
0.58/0.66 c start solving
0.58/0.66 c
0.58/0.66 c SCIP Status : problem is solved [infeasible]
0.58/0.66 c Solving Time (sec) : 0.19
0.58/0.66 c Solving Nodes : 0
0.58/0.66 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.58/0.66 c Dual Bound : -1.00000000000000e+20
0.58/0.66 c Gap : infinite
0.58/0.66 s UNSATISFIABLE
0.58/0.66 c SCIP Status : problem is solved [infeasible]
0.58/0.66 c Solving Time : 0.19
0.58/0.66 c Original Problem :
0.58/0.66 c Problem name : HOME/instance-2683258-1277508514.opb
0.58/0.66 c Variables : 5593 (5593 binary, 0 integer, 0 implicit integer, 0 continuous)
0.58/0.66 c Constraints : 24636 initial, 24636 maximal
0.58/0.66 c Presolved Problem :
0.58/0.66 c Problem name : t_HOME/instance-2683258-1277508514.opb
0.58/0.66 c Variables : 5026 (5026 binary, 0 integer, 0 implicit integer, 0 continuous)
0.58/0.66 c Constraints : 23392 initial, 23392 maximal
0.58/0.66 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.58/0.66 c trivial : 0.00 0 0 0 0 0 0 0 0
0.58/0.66 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.58/0.66 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.58/0.66 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.58/0.66 c implics : 0.00 0 0 0 0 0 0 0 0
0.58/0.66 c probing : 0.00 0 0 0 0 0 0 0 0
0.58/0.66 c linear : 0.09 16 551 0 16 0 1244 1 0
0.58/0.66 c root node : - 0 - - 0 - - - -
0.58/0.66 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.58/0.66 c integral : 0 0 0 0 0 0 0 0 0 0
0.58/0.66 c linear : 23392 0 0 0 0 0 0 0 0 0
0.58/0.66 c countsols : 0 0 0 0 0 0 0 0 0 0
0.58/0.66 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.58/0.66 c integral : 0.00 0.00 0.00 0.00 0.00
0.58/0.66 c linear : 0.00 0.00 0.00 0.00 0.00
0.58/0.66 c countsols : 0.00 0.00 0.00 0.00 0.00
0.58/0.66 c Propagators : Time Calls Cutoffs DomReds
0.58/0.66 c pseudoobj : 0.00 0 0 0
0.58/0.66 c rootredcost : 0.00 0 0 0
0.58/0.66 c vbounds : 0.00 0 0 0
0.58/0.66 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.58/0.66 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.58/0.66 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.58/0.66 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.58/0.66 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.58/0.67 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.58/0.67 c applied globally : - - - 0 0.0 - - -
0.58/0.67 c applied locally : - - - 0 0.0 - - -
0.58/0.67 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.58/0.67 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.58/0.67 c redcost : 0.00 0 0 0 0 0
0.58/0.67 c impliedbounds : 0.00 0 0 0 0 0
0.58/0.67 c intobj : 0.00 0 0 0 0 0
0.58/0.67 c cgmip : 0.00 0 0 0 0 0
0.58/0.67 c gomory : 0.00 0 0 0 0 0
0.58/0.67 c strongcg : 0.00 0 0 0 0 0
0.58/0.67 c cmir : 0.00 0 0 0 0 0
0.58/0.67 c flowcover : 0.00 0 0 0 0 0
0.58/0.67 c clique : 0.00 0 0 0 0 0
0.58/0.67 c zerohalf : 0.00 0 0 0 0 0
0.58/0.67 c mcf : 0.00 0 0 0 0 0
0.58/0.67 c rapidlearning : 0.00 0 0 0 0 0
0.58/0.67 c Pricers : Time Calls Vars
0.58/0.67 c problem variables: 0.00 0 0
0.58/0.67 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.58/0.67 c pscost : 0.00 0 0 0 0 0 0
0.58/0.67 c inference : 0.00 0 0 0 0 0 0
0.58/0.67 c mostinf : 0.00 0 0 0 0 0 0
0.58/0.67 c leastinf : 0.00 0 0 0 0 0 0
0.58/0.67 c fullstrong : 0.00 0 0 0 0 0 0
0.58/0.67 c allfullstrong : 0.00 0 0 0 0 0 0
0.58/0.67 c random : 0.00 0 0 0 0 0 0
0.58/0.67 c relpscost : 0.00 0 0 0 0 0 0
0.58/0.67 c Primal Heuristics : Time Calls Found
0.58/0.67 c LP solutions : 0.00 - 0
0.58/0.67 c pseudo solutions : 0.00 - 0
0.58/0.67 c trivial : 0.01 1 0
0.58/0.67 c simplerounding : 0.00 0 0
0.58/0.67 c zirounding : 0.00 0 0
0.58/0.67 c rounding : 0.00 0 0
0.58/0.67 c shifting : 0.00 0 0
0.58/0.67 c intshifting : 0.00 0 0
0.58/0.67 c oneopt : 0.00 0 0
0.58/0.67 c twoopt : 0.00 0 0
0.58/0.67 c fixandinfer : 0.00 0 0
0.58/0.67 c feaspump : 0.00 0 0
0.58/0.67 c coefdiving : 0.00 0 0
0.58/0.67 c pscostdiving : 0.00 0 0
0.58/0.67 c fracdiving : 0.00 0 0
0.58/0.67 c veclendiving : 0.00 0 0
0.58/0.67 c intdiving : 0.00 0 0
0.58/0.67 c actconsdiving : 0.00 0 0
0.58/0.67 c objpscostdiving : 0.00 0 0
0.58/0.67 c rootsoldiving : 0.00 0 0
0.58/0.67 c linesearchdiving : 0.00 0 0
0.58/0.67 c guideddiving : 0.00 0 0
0.58/0.67 c octane : 0.00 0 0
0.58/0.67 c rens : 0.00 0 0
0.58/0.67 c rins : 0.00 0 0
0.58/0.67 c localbranching : 0.00 0 0
0.58/0.67 c mutation : 0.00 0 0
0.58/0.67 c crossover : 0.00 0 0
0.58/0.67 c dins : 0.00 0 0
0.58/0.67 c undercover : 0.00 0 0
0.58/0.67 c nlp : 0.00 0 0
0.58/0.67 c trysol : 0.00 0 0
0.58/0.67 c LP : Time Calls Iterations Iter/call Iter/sec
0.58/0.67 c primal LP : 0.00 0 0 0.00 -
0.58/0.67 c dual LP : 0.00 0 0 0.00 -
0.58/0.67 c lex dual LP : 0.00 0 0 0.00 -
0.58/0.67 c barrier LP : 0.00 0 0 0.00 -
0.58/0.67 c diving/probing LP: 0.00 0 0 0.00 -
0.58/0.67 c strong branching : 0.00 0 0 0.00 -
0.58/0.67 c (at root node) : - 0 0 0.00 -
0.58/0.67 c conflict analysis: 0.00 0 0 0.00 -
0.58/0.67 c B&B Tree :
0.58/0.67 c number of runs : 1
0.58/0.67 c nodes : 0
0.58/0.67 c nodes (total) : 0
0.58/0.67 c nodes left : 1
0.58/0.67 c max depth : -1
0.58/0.67 c max depth (total): -1
0.58/0.67 c backtracks : 0 (0.0%)
0.58/0.67 c delayed cutoffs : 0
0.58/0.67 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.58/0.67 c avg switch length: 0.00
0.58/0.67 c switching time : 0.00
0.58/0.67 c Solution :
0.58/0.67 c Solutions found : 0 (0 improvements)
0.58/0.67 c Primal Bound : infeasible
0.58/0.67 c Dual Bound : -
0.58/0.67 c Gap : infinite
0.58/0.67 c Root Dual Bound : -
0.58/0.67 c Root Iterations : 0
0.69/0.74 c Time complete: 0.73.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683258-1277508514/watcher-2683258-1277508514 -o /tmp/evaluation-result-2683258-1277508514/solver-2683258-1277508514 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683258-1277508514.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: 1.16 1.04 1.01 3/106 29975
/proc/meminfo: memFree=1831516/2059040 swapFree=4139696/4192956
[pid=29975] ppid=29973 vsize=6584 CPUtime=0
/proc/29975/stat : 29975 (pbscip.linux.x8) R 29973 29975 29624 0 -1 4202496 1030 0 0 0 0 0 0 0 18 0 1 0 92139414 6742016 953 1992294400 4194304 7136930 140733891323184 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29975/statm: 1646 961 254 719 0 925 0
[startup+0.0160001 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 29975
/proc/meminfo: memFree=1831516/2059040 swapFree=4139696/4192956
[pid=29975] ppid=29973 vsize=9660 CPUtime=0
/proc/29975/stat : 29975 (pbscip.linux.x8) R 29973 29975 29624 0 -1 4202496 1775 0 0 0 0 0 0 0 18 0 1 0 92139414 9891840 1697 1992294400 4194304 7136930 140733891323184 18446744073709551615 6360954 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29975/statm: 2415 1711 266 719 0 1694 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9660
[startup+0.100002 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 29975
/proc/meminfo: memFree=1831516/2059040 swapFree=4139696/4192956
[pid=29975] ppid=29973 vsize=13952 CPUtime=0.08
/proc/29975/stat : 29975 (pbscip.linux.x8) R 29973 29975 29624 0 -1 4202496 2965 0 0 0 8 0 0 0 21 0 1 0 92139414 14286848 2887 1992294400 4194304 7136930 140733891323184 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29975/statm: 3488 2887 271 719 0 2767 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13952
[startup+0.300007 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 29975
/proc/meminfo: memFree=1831516/2059040 swapFree=4139696/4192956
[pid=29975] ppid=29973 vsize=19800 CPUtime=0.29
/proc/29975/stat : 29975 (pbscip.linux.x8) R 29973 29975 29624 0 -1 4202496 4457 0 0 0 28 1 0 0 21 0 1 0 92139414 20275200 4379 1992294400 4194304 7136930 140733891323184 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29975/statm: 4950 4379 271 719 0 4229 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19800
[startup+0.700017 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 29975
/proc/meminfo: memFree=1831516/2059040 swapFree=4139696/4192956
[pid=29975] ppid=29973 vsize=48188 CPUtime=0.69
/proc/29975/stat : 29975 (pbscip.linux.x8) R 29973 29975 29624 0 -1 4202496 12163 0 0 0 63 6 0 0 18 0 1 0 92139414 49344512 11217 1992294400 4194304 7136930 140733891323184 18446744073709551615 6165594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29975/statm: 12047 11217 371 719 0 11326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48188
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.744641
CPU time (s): 0.743886
CPU user time (s): 0.678896
CPU system time (s): 0.06499
CPU usage (%): 99.8986
Max. virtual memory (cumulated for all children) (KiB): 48188
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.678896
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12171
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= 11
runsolver used 0.003999 second user time and 0.013997 second system time
The end
Begin job on node049 at 2010-06-26 01:28:34
IDJOB=2683258
IDBENCH=72098
IDSOLVER=1167
FILE ID=node049/2683258-1277508514
PBS_JOBID= 11190642
Free space on /tmp= 62456 MiB
SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683258-1277508514/watcher-2683258-1277508514 -o /tmp/evaluation-result-2683258-1277508514/solver-2683258-1277508514 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683258-1277508514.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= fda371033a03665ad422ee4638b2c938
RANDOM SEED=1255617245
node049.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 : 3000.244
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 : 3000.244
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 : 5599.45
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1832044 kB
Buffers: 28652 kB
Cached: 101072 kB
SwapCached: 6360 kB
Active: 37072 kB
Inactive: 106004 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1832044 kB
SwapTotal: 4192956 kB
SwapFree: 4139696 kB
Dirty: 4344 kB
Writeback: 0 kB
AnonPages: 11812 kB
Mapped: 11836 kB
Slab: 61836 kB
PageTables: 4140 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 183572 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62452 MiB
End job on node049 at 2010-06-26 01:28:35