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-2683531-1277510428.opb>
0.49/0.51 c original problem has 6249 variables (6249 bin, 0 int, 0 impl, 0 cont) and 27683 constraints
0.49/0.51 c problem read
0.49/0.51 c presolving settings loaded
0.49/0.51 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
0.59/0.65 c presolving:
0.69/0.78 c presolving (1 rounds):
0.69/0.78 c 566 deleted vars, 1187 deleted constraints, 15 tightened bounds, 0 added holes, 1 changed sides, 2 changed coefficients
0.69/0.78 c 32182 implications, 320 cliques
0.69/0.79 c presolving detected infeasibility
0.69/0.79 c Presolving Time: 0.15
0.69/0.79 c - non default parameters ----------------------------------------------------------------------
0.69/0.79 c # SCIP version 1.2.1.2
0.69/0.79 c
0.69/0.79 c # frequency for displaying node information lines
0.69/0.79 c # [type: int, range: [-1,2147483647], default: 100]
0.69/0.79 c display/freq = 10000
0.69/0.79 c
0.69/0.79 c # maximal time in seconds to run
0.69/0.79 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.79 c limits/time = 1799.5
0.69/0.79 c
0.69/0.79 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.69/0.79 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.79 c limits/memory = 1620
0.69/0.79 c
0.69/0.79 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.69/0.79 c # [type: int, range: [-1,2147483647], default: 1]
0.69/0.79 c lp/solvefreq = -1
0.69/0.79 c
0.69/0.79 c # should presolving try to simplify inequalities
0.69/0.79 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.79 c constraints/linear/simplifyinequalities = TRUE
0.69/0.79 c
0.69/0.79 c # should presolving try to simplify knapsacks
0.69/0.79 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.79 c constraints/knapsack/simplifyinequalities = TRUE
0.69/0.79 c
0.69/0.79 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.69/0.79 c # [type: int, range: [-1,2147483647], default: -1]
0.69/0.79 c separating/rapidlearning/freq = 0
0.69/0.79 c
0.69/0.79 c -----------------------------------------------------------------------------------------------
0.69/0.79 c start solving
0.69/0.79 c
0.69/0.79 c SCIP Status : problem is solved [infeasible]
0.69/0.79 c Solving Time (sec) : 0.23
0.69/0.79 c Solving Nodes : 0
0.69/0.79 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.69/0.79 c Dual Bound : -1.00000000000000e+20
0.69/0.79 c Gap : infinite
0.69/0.79 s UNSATISFIABLE
0.69/0.79 c SCIP Status : problem is solved [infeasible]
0.69/0.79 c Solving Time : 0.23
0.69/0.79 c Original Problem :
0.69/0.79 c Problem name : HOME/instance-2683531-1277510428.opb
0.69/0.79 c Variables : 6249 (6249 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.79 c Constraints : 27683 initial, 27683 maximal
0.69/0.79 c Presolved Problem :
0.69/0.79 c Problem name : t_HOME/instance-2683531-1277510428.opb
0.69/0.79 c Variables : 5683 (5683 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.79 c Constraints : 26496 initial, 26496 maximal
0.69/0.79 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.79 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.79 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.79 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.79 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.79 c implics : 0.00 0 0 0 0 0 0 0 0
0.69/0.79 c probing : 0.00 0 0 0 0 0 0 0 0
0.69/0.79 c linear : 0.10 15 551 0 15 0 1187 1 2
0.69/0.79 c root node : - 0 - - 0 - - - -
0.69/0.79 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.79 c integral : 0 0 0 0 0 0 0 0 0 0
0.69/0.79 c linear : 26496 0 0 0 0 0 0 0 0 0
0.69/0.79 c countsols : 0 0 0 0 0 0 0 0 0 0
0.69/0.79 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.79 c integral : 0.00 0.00 0.00 0.00 0.00
0.69/0.79 c linear : 0.00 0.00 0.00 0.00 0.00
0.69/0.79 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.79 c Propagators : Time Calls Cutoffs DomReds
0.69/0.79 c pseudoobj : 0.00 0 0 0
0.69/0.79 c rootredcost : 0.00 0 0 0
0.69/0.79 c vbounds : 0.00 0 0 0
0.69/0.79 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.79 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.79 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.79 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.79 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.79 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.79 c applied globally : - - - 0 0.0 - - -
0.69/0.79 c applied locally : - - - 0 0.0 - - -
0.69/0.79 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.79 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.79 c redcost : 0.00 0 0 0 0 0
0.69/0.79 c impliedbounds : 0.00 0 0 0 0 0
0.69/0.79 c intobj : 0.00 0 0 0 0 0
0.69/0.79 c cgmip : 0.00 0 0 0 0 0
0.69/0.79 c gomory : 0.00 0 0 0 0 0
0.69/0.79 c strongcg : 0.00 0 0 0 0 0
0.69/0.79 c cmir : 0.00 0 0 0 0 0
0.69/0.79 c flowcover : 0.00 0 0 0 0 0
0.69/0.79 c clique : 0.00 0 0 0 0 0
0.69/0.79 c zerohalf : 0.00 0 0 0 0 0
0.69/0.79 c mcf : 0.00 0 0 0 0 0
0.69/0.79 c rapidlearning : 0.00 0 0 0 0 0
0.69/0.79 c Pricers : Time Calls Vars
0.69/0.79 c problem variables: 0.00 0 0
0.69/0.79 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.79 c pscost : 0.00 0 0 0 0 0 0
0.69/0.79 c inference : 0.00 0 0 0 0 0 0
0.69/0.79 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.79 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.79 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.79 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.79 c random : 0.00 0 0 0 0 0 0
0.69/0.79 c relpscost : 0.00 0 0 0 0 0 0
0.69/0.79 c Primal Heuristics : Time Calls Found
0.69/0.79 c LP solutions : 0.00 - 0
0.69/0.79 c pseudo solutions : 0.00 - 0
0.69/0.79 c trivial : 0.02 1 0
0.69/0.79 c simplerounding : 0.00 0 0
0.69/0.79 c zirounding : 0.00 0 0
0.69/0.79 c rounding : 0.00 0 0
0.69/0.79 c shifting : 0.00 0 0
0.69/0.79 c intshifting : 0.00 0 0
0.69/0.79 c oneopt : 0.00 0 0
0.69/0.79 c twoopt : 0.00 0 0
0.69/0.79 c fixandinfer : 0.00 0 0
0.69/0.79 c feaspump : 0.00 0 0
0.69/0.79 c coefdiving : 0.00 0 0
0.69/0.79 c pscostdiving : 0.00 0 0
0.69/0.79 c fracdiving : 0.00 0 0
0.69/0.79 c veclendiving : 0.00 0 0
0.69/0.79 c intdiving : 0.00 0 0
0.69/0.79 c actconsdiving : 0.00 0 0
0.69/0.79 c objpscostdiving : 0.00 0 0
0.69/0.79 c rootsoldiving : 0.00 0 0
0.69/0.79 c linesearchdiving : 0.00 0 0
0.69/0.79 c guideddiving : 0.00 0 0
0.69/0.79 c octane : 0.00 0 0
0.69/0.79 c rens : 0.00 0 0
0.69/0.79 c rins : 0.00 0 0
0.69/0.79 c localbranching : 0.00 0 0
0.69/0.79 c mutation : 0.00 0 0
0.69/0.79 c crossover : 0.00 0 0
0.69/0.79 c dins : 0.00 0 0
0.69/0.79 c undercover : 0.00 0 0
0.69/0.79 c nlp : 0.00 0 0
0.69/0.79 c trysol : 0.00 0 0
0.69/0.79 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.79 c primal LP : 0.00 0 0 0.00 -
0.69/0.79 c dual LP : 0.00 0 0 0.00 -
0.69/0.79 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.79 c barrier LP : 0.00 0 0 0.00 -
0.69/0.79 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.79 c strong branching : 0.00 0 0 0.00 -
0.69/0.79 c (at root node) : - 0 0 0.00 -
0.69/0.79 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.79 c B&B Tree :
0.69/0.79 c number of runs : 1
0.69/0.79 c nodes : 0
0.69/0.79 c nodes (total) : 0
0.69/0.79 c nodes left : 1
0.69/0.79 c max depth : -1
0.69/0.79 c max depth (total): -1
0.69/0.79 c backtracks : 0 (0.0%)
0.69/0.79 c delayed cutoffs : 0
0.69/0.79 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.69/0.79 c avg switch length: 0.00
0.69/0.79 c switching time : 0.00
0.69/0.79 c Solution :
0.69/0.79 c Solutions found : 0 (0 improvements)
0.69/0.79 c Primal Bound : infeasible
0.69/0.79 c Dual Bound : -
0.69/0.79 c Gap : infinite
0.69/0.79 c Root Dual Bound : -
0.69/0.79 c Root Iterations : 0
0.79/0.88 c Time complete: 0.87.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683531-1277510428/watcher-2683531-1277510428 -o /tmp/evaluation-result-2683531-1277510428/solver-2683531-1277510428 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683531-1277510428.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: 1.00 1.01 1.00 3/107 26076
/proc/meminfo: memFree=1828572/2059040 swapFree=4138980/4192956
[pid=26076] ppid=26074 vsize=5556 CPUtime=0
/proc/26076/stat : 26076 (pbscip.linux.x8) R 26074 26076 25348 0 -1 4202496 888 0 0 0 0 0 0 0 18 0 1 0 124698542 5689344 810 1992294400 4194304 7136930 140734138001648 18446744073709551615 6178279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26076/statm: 1389 810 249 719 0 668 0
[startup+0.0545559 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26076
/proc/meminfo: memFree=1828572/2059040 swapFree=4138980/4192956
[pid=26076] ppid=26074 vsize=11376 CPUtime=0.04
/proc/26076/stat : 26076 (pbscip.linux.x8) R 26074 26076 25348 0 -1 4202496 2357 0 0 0 4 0 0 0 21 0 1 0 124698542 11649024 2278 1992294400 4194304 7136930 140734138001648 18446744073709551615 5650699 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26076/statm: 2844 2278 271 719 0 2123 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11376
[startup+0.101561 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26076
/proc/meminfo: memFree=1828572/2059040 swapFree=4138980/4192956
[pid=26076] ppid=26074 vsize=13392 CPUtime=0.09
/proc/26076/stat : 26076 (pbscip.linux.x8) R 26074 26076 25348 0 -1 4202496 2854 0 0 0 9 0 0 0 21 0 1 0 124698542 13713408 2775 1992294400 4194304 7136930 140734138001648 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26076/statm: 3348 2775 271 719 0 2627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392
[startup+0.300579 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26076
/proc/meminfo: memFree=1828572/2059040 swapFree=4138980/4192956
[pid=26076] ppid=26074 vsize=18732 CPUtime=0.29
/proc/26076/stat : 26076 (pbscip.linux.x8) R 26074 26076 25348 0 -1 4202496 4166 0 0 0 28 1 0 0 21 0 1 0 124698542 19181568 4087 1992294400 4194304 7136930 140734138001648 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26076/statm: 4683 4087 271 719 0 3962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18732
[startup+0.700614 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26076
/proc/meminfo: memFree=1828572/2059040 swapFree=4138980/4192956
[pid=26076] ppid=26074 vsize=51852 CPUtime=0.69
/proc/26076/stat : 26076 (pbscip.linux.x8) R 26074 26076 25348 0 -1 4202496 12486 0 0 0 63 6 0 0 22 0 1 0 124698542 53096448 12051 1992294400 4194304 7136930 140734138001648 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26076/statm: 12963 12051 342 719 0 12242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51852
Solver just ended. Dumping a history of the last processes samples
[startup+0.801623 s]
/proc/loadavg: 1.00 1.01 1.00 3/107 26076
/proc/meminfo: memFree=1828572/2059040 swapFree=4138980/4192956
[pid=26076] ppid=26074 vsize=52916 CPUtime=0.79
/proc/26076/stat : 26076 (pbscip.linux.x8) R 26074 26076 25348 0 -1 4202496 13318 0 0 0 72 7 0 0 22 0 1 0 124698542 54185984 12369 1992294400 4194304 7136930 140734138001648 18446744073709551615 5950417 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26076/statm: 13229 12369 371 719 0 12508 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 52916
Child status: 0
Real time (s): 0.882125
CPU time (s): 0.881865
CPU user time (s): 0.795879
CPU system time (s): 0.085986
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 52916
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.795879
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13326
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= 1
involuntary context switches= 3
runsolver used 0.002999 second user time and 0.010998 second system time
The end
Begin job on node025 at 2010-06-26 02:00:28
IDJOB=2683531
IDBENCH=72119
IDSOLVER=1167
FILE ID=node025/2683531-1277510428
PBS_JOBID= 11190603
Free space on /tmp= 62308 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.biglist/normalized-randfe95e3.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-2683531-1277510428/watcher-2683531-1277510428 -o /tmp/evaluation-result-2683531-1277510428/solver-2683531-1277510428 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2683531-1277510428.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 935dbca81410818c4dfa4090fb07f874
RANDOM SEED=552934914
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: 1828976 kB
Buffers: 30012 kB
Cached: 102600 kB
SwapCached: 6384 kB
Active: 81252 kB
Inactive: 64700 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1828976 kB
SwapTotal: 4192956 kB
SwapFree: 4138980 kB
Dirty: 4444 kB
Writeback: 0 kB
AnonPages: 11828 kB
Mapped: 11892 kB
Slab: 62072 kB
PageTables: 4260 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 183644 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 02:00:29