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-2683284-1277508623.opb>
0.39/0.44 c original problem has 5453 variables (5453 bin, 0 int, 0 impl, 0 cont) and 24268 constraints
0.39/0.44 c problem read
0.39/0.44 c presolving settings loaded
0.39/0.44 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
0.49/0.56 c presolving:
0.59/0.68 c presolving (1 rounds):
0.59/0.68 c 569 deleted vars, 1232 deleted constraints, 18 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.59/0.68 c 27960 implications, 268 cliques
0.59/0.69 c presolving detected infeasibility
0.59/0.69 c Presolving Time: 0.13
0.59/0.69 c - non default parameters ----------------------------------------------------------------------
0.59/0.69 c # SCIP version 1.2.1.2
0.59/0.69 c
0.59/0.69 c # frequency for displaying node information lines
0.59/0.69 c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.69 c display/freq = 10000
0.59/0.69 c
0.59/0.69 c # maximal time in seconds to run
0.59/0.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69 c limits/time = 1799.56
0.59/0.69 c
0.59/0.69 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69 c limits/memory = 1620
0.59/0.69 c
0.59/0.69 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.59/0.69 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.69 c lp/solvefreq = -1
0.59/0.69 c
0.59/0.69 c # should presolving try to simplify inequalities
0.59/0.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69 c constraints/linear/simplifyinequalities = TRUE
0.59/0.69 c
0.59/0.69 c # should presolving try to simplify knapsacks
0.59/0.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69 c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.69 c
0.59/0.69 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.69 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.69 c separating/rapidlearning/freq = 0
0.59/0.69 c
0.59/0.69 c -----------------------------------------------------------------------------------------------
0.59/0.69 c start solving
0.59/0.69 c
0.59/0.69 c SCIP Status : problem is solved [infeasible]
0.59/0.69 c Solving Time (sec) : 0.20
0.59/0.69 c Solving Nodes : 0
0.59/0.69 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.59/0.69 c Dual Bound : -1.00000000000000e+20
0.59/0.69 c Gap : infinite
0.59/0.69 s UNSATISFIABLE
0.59/0.69 c SCIP Status : problem is solved [infeasible]
0.59/0.69 c Solving Time : 0.20
0.59/0.69 c Original Problem :
0.59/0.69 c Problem name : HOME/instance-2683284-1277508623.opb
0.59/0.69 c Variables : 5453 (5453 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69 c Constraints : 24268 initial, 24268 maximal
0.59/0.69 c Presolved Problem :
0.59/0.69 c Problem name : t_HOME/instance-2683284-1277508623.opb
0.59/0.69 c Variables : 4884 (4884 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69 c Constraints : 23036 initial, 23036 maximal
0.59/0.69 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.69 c trivial : 0.01 0 0 0 0 0 0 0 0
0.59/0.69 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c probing : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c linear : 0.08 18 551 0 18 0 1232 1 0
0.59/0.69 c root node : - 0 - - 0 - - - -
0.59/0.69 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.69 c integral : 0 0 0 0 0 0 0 0 0 0
0.59/0.69 c linear : 23036 0 0 0 0 0 0 0 0 0
0.59/0.69 c countsols : 0 0 0 0 0 0 0 0 0 0
0.59/0.69 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.69 c integral : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c linear : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c Propagators : Time Calls Cutoffs DomReds
0.59/0.69 c pseudoobj : 0.00 0 0 0
0.59/0.69 c rootredcost : 0.00 0 0 0
0.59/0.69 c vbounds : 0.00 0 0 0
0.59/0.69 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.69 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.69 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.69 c applied globally : - - - 0 0.0 - - -
0.59/0.69 c applied locally : - - - 0 0.0 - - -
0.59/0.69 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.69 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.59/0.69 c redcost : 0.00 0 0 0 0 0
0.59/0.69 c impliedbounds : 0.00 0 0 0 0 0
0.59/0.69 c intobj : 0.00 0 0 0 0 0
0.59/0.69 c cgmip : 0.00 0 0 0 0 0
0.59/0.69 c gomory : 0.00 0 0 0 0 0
0.59/0.69 c strongcg : 0.00 0 0 0 0 0
0.59/0.69 c cmir : 0.00 0 0 0 0 0
0.59/0.69 c flowcover : 0.00 0 0 0 0 0
0.59/0.69 c clique : 0.00 0 0 0 0 0
0.59/0.69 c zerohalf : 0.00 0 0 0 0 0
0.59/0.69 c mcf : 0.00 0 0 0 0 0
0.59/0.69 c rapidlearning : 0.00 0 0 0 0 0
0.59/0.69 c Pricers : Time Calls Vars
0.59/0.69 c problem variables: 0.00 0 0
0.59/0.69 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.69 c pscost : 0.00 0 0 0 0 0 0
0.59/0.69 c inference : 0.00 0 0 0 0 0 0
0.59/0.69 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.69 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.69 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.69 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.69 c random : 0.00 0 0 0 0 0 0
0.59/0.69 c relpscost : 0.00 0 0 0 0 0 0
0.59/0.69 c Primal Heuristics : Time Calls Found
0.59/0.69 c LP solutions : 0.00 - 0
0.59/0.69 c pseudo solutions : 0.00 - 0
0.59/0.69 c trivial : 0.01 1 0
0.59/0.69 c simplerounding : 0.00 0 0
0.59/0.69 c zirounding : 0.00 0 0
0.59/0.69 c rounding : 0.00 0 0
0.59/0.69 c shifting : 0.00 0 0
0.59/0.69 c intshifting : 0.00 0 0
0.59/0.69 c oneopt : 0.00 0 0
0.59/0.69 c twoopt : 0.00 0 0
0.59/0.69 c fixandinfer : 0.00 0 0
0.59/0.69 c feaspump : 0.00 0 0
0.59/0.69 c coefdiving : 0.00 0 0
0.59/0.69 c pscostdiving : 0.00 0 0
0.59/0.69 c fracdiving : 0.00 0 0
0.59/0.69 c veclendiving : 0.00 0 0
0.59/0.69 c intdiving : 0.00 0 0
0.59/0.69 c actconsdiving : 0.00 0 0
0.59/0.69 c objpscostdiving : 0.00 0 0
0.59/0.69 c rootsoldiving : 0.00 0 0
0.59/0.69 c linesearchdiving : 0.00 0 0
0.59/0.69 c guideddiving : 0.00 0 0
0.59/0.69 c octane : 0.00 0 0
0.59/0.69 c rens : 0.00 0 0
0.59/0.69 c rins : 0.00 0 0
0.59/0.69 c localbranching : 0.00 0 0
0.59/0.69 c mutation : 0.00 0 0
0.59/0.69 c crossover : 0.00 0 0
0.59/0.69 c dins : 0.00 0 0
0.59/0.69 c undercover : 0.00 0 0
0.59/0.69 c nlp : 0.00 0 0
0.59/0.69 c trysol : 0.00 0 0
0.59/0.69 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.69 c primal LP : 0.00 0 0 0.00 -
0.59/0.69 c dual LP : 0.00 0 0 0.00 -
0.59/0.69 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.69 c barrier LP : 0.00 0 0 0.00 -
0.59/0.69 c diving/probing LP: 0.00 0 0 0.00 -
0.59/0.69 c strong branching : 0.00 0 0 0.00 -
0.59/0.69 c (at root node) : - 0 0 0.00 -
0.59/0.69 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.69 c B&B Tree :
0.59/0.69 c number of runs : 1
0.59/0.69 c nodes : 0
0.59/0.69 c nodes (total) : 0
0.59/0.69 c nodes left : 1
0.59/0.69 c max depth : -1
0.59/0.69 c max depth (total): -1
0.59/0.69 c backtracks : 0 (0.0%)
0.59/0.69 c delayed cutoffs : 0
0.59/0.69 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.59/0.69 c avg switch length: 0.00
0.59/0.69 c switching time : 0.00
0.59/0.69 c Solution :
0.59/0.69 c Solutions found : 0 (0 improvements)
0.59/0.69 c Primal Bound : infeasible
0.59/0.69 c Dual Bound : -
0.59/0.69 c Gap : infinite
0.59/0.69 c Root Dual Bound : -
0.59/0.69 c Root Iterations : 0
0.69/0.76 c Time complete: 0.76.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683284-1277508623/watcher-2683284-1277508623 -o /tmp/evaluation-result-2683284-1277508623/solver-2683284-1277508623 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683284-1277508623.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: 0.93 0.98 0.99 3/106 26480
/proc/meminfo: memFree=1776328/2059040 swapFree=4136400/4192956
[pid=26480] ppid=26478 vsize=5556 CPUtime=0
/proc/26480/stat : 26480 (pbscip.linux.x8) R 26478 26480 26201 0 -1 4202496 886 0 0 0 0 0 0 0 18 0 1 0 124517701 5689344 809 1992294400 4194304 7136930 140735963347200 18446744073709551615 6349764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26480/statm: 1388 808 249 719 0 667 0
[startup+0.0130801 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26480
/proc/meminfo: memFree=1776328/2059040 swapFree=4136400/4192956
[pid=26480] ppid=26478 vsize=8320 CPUtime=0
/proc/26480/stat : 26480 (pbscip.linux.x8) R 26478 26480 26201 0 -1 4202496 1548 0 0 0 0 0 0 0 18 0 1 0 124517701 8519680 1471 1992294400 4194304 7136930 140735963347200 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26480/statm: 2080 1475 266 719 0 1359 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8320
[startup+0.101086 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26480
/proc/meminfo: memFree=1776328/2059040 swapFree=4136400/4192956
[pid=26480] ppid=26478 vsize=13496 CPUtime=0.09
/proc/26480/stat : 26480 (pbscip.linux.x8) R 26478 26480 26201 0 -1 4202496 2853 0 0 0 8 1 0 0 20 0 1 0 124517701 13819904 2775 1992294400 4194304 7136930 140735963347200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26480/statm: 3374 2775 271 719 0 2653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13496
[startup+0.301101 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26480
/proc/meminfo: memFree=1776328/2059040 swapFree=4136400/4192956
[pid=26480] ppid=26478 vsize=19816 CPUtime=0.29
/proc/26480/stat : 26480 (pbscip.linux.x8) R 26478 26480 26201 0 -1 4202496 4460 0 0 0 28 1 0 0 20 0 1 0 124517701 20291584 4382 1992294400 4194304 7136930 140735963347200 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26480/statm: 4954 4382 271 719 0 4233 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19816
[startup+0.701135 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 26480
/proc/meminfo: memFree=1776328/2059040 swapFree=4136400/4192956
[pid=26480] ppid=26478 vsize=47880 CPUtime=0.69
/proc/26480/stat : 26480 (pbscip.linux.x8) R 26478 26480 26201 0 -1 4202496 12086 0 0 0 63 6 0 0 21 0 1 0 124517701 49029120 11140 1992294400 4194304 7136930 140735963347200 18446744073709551615 5950369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26480/statm: 11970 11140 371 719 0 11249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47880
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.767523
CPU time (s): 0.766883
CPU user time (s): 0.694894
CPU system time (s): 0.071989
CPU usage (%): 99.9166
Max. virtual memory (cumulated for all children) (KiB): 47880
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.694894
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12094
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= 3
involuntary context switches= 3
runsolver used 0.001999 second user time and 0.010998 second system time
The end
Begin job on node026 at 2010-06-26 01:30:23
IDJOB=2683284
IDBENCH=72100
IDSOLVER=1167
FILE ID=node026/2683284-1277508623
PBS_JOBID= 11190637
Free space on /tmp= 62476 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-rand271a0d.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-2683284-1277508623/watcher-2683284-1277508623 -o /tmp/evaluation-result-2683284-1277508623/solver-2683284-1277508623 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683284-1277508623.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= dcccd9435195193b144059d5bab6abc9
RANDOM SEED=1333368920
node026.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 : 3000.201
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 : 6000.40
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 : 3000.201
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 : 5599.46
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1776856 kB
Buffers: 52112 kB
Cached: 132256 kB
SwapCached: 9016 kB
Active: 62496 kB
Inactive: 134900 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1776856 kB
SwapTotal: 4192956 kB
SwapFree: 4136400 kB
Dirty: 4116 kB
Writeback: 0 kB
AnonPages: 11524 kB
Mapped: 8280 kB
Slab: 62812 kB
PageTables: 4212 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 181088 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= 62472 MiB
End job on node026 at 2010-06-26 01:30:24