0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1870270-1245193653.opb>
0.00/0.01 c original problem has 56 variables (56 bin, 0 int, 0 impl, 0 cont) and 56 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 10 upgd conss, 574 impls, 0 clqs
0.00/0.02 c presolving (2 rounds):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 574 implications, 0 cliques
0.00/0.02 c presolved problem has 56 variables (56 bin, 0 int, 0 impl, 0 cont) and 56 constraints
0.00/0.02 c 46 constraints of type <and>
0.00/0.02 c 10 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.00
0.00/0.02 c OPT-NLC
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 20 | 353k| 0 | 20 | 56 | 56 | 56 | 56 | 102 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.02 o 4
0.00/0.02 c s 0.0s| 1 | 0 | 20 | 354k| 0 | 20 | 56 | 56 | 56 | 56 | 102 | 0 | 0 | 0 | 0.000000e+00 | 4.000000e+00 | Inf
0.00/0.02 c 0.0s| 1 | 0 | 50 | 364k| 0 | 20 | 56 | 56 | 56 | 56 | 124 | 22 | 0 | 0 | 0.000000e+00 | 4.000000e+00 | Inf
0.00/0.02 o 3
0.00/0.02 c s 0.0s| 1 | 0 | 50 | 365k| 0 | 20 | 56 | 56 | 56 | 56 | 124 | 22 | 0 | 0 | 0.000000e+00 | 3.000000e+00 | Inf
0.00/0.03 c 0.0s| 1 | 0 | 75 | 374k| 0 | 40 | 56 | 56 | 56 | 56 | 145 | 43 | 0 | 0 | 1.730769e+00 | 3.000000e+00 | 73.33%
0.00/0.04 c 0.0s| 1 | 0 | 83 | 384k| 0 | 13 | 56 | 51 | 51 | 56 | 139 | 48 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.00/0.04 o 2
0.00/0.04 c s 0.0s| 1 | 0 | 83 | 385k| 0 | - | 56 | 51 | 51 | 56 | 139 | 48 | 0 | 0 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.00/0.04 c 0.0s| 1 | 0 | 83 | 385k| 0 | - | 56 | 51 | 51 | 56 | 139 | 48 | 0 | 0 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.00/0.04 c
0.00/0.04 c SCIP Status : problem is solved [optimal solution found]
0.00/0.04 c Solving Time (sec) : 0.03
0.00/0.04 c Solving Nodes : 1
0.00/0.04 c Primal Bound : +2.00000000000000e+00 (3 solutions)
0.00/0.04 c Dual Bound : +2.00000000000000e+00
0.00/0.04 c Gap : 0.00 %
0.00/0.04 c NODE 1
0.00/0.04 c DUAL BOUND 2
0.00/0.04 c PRIMAL BOUND 2
0.00/0.04 c GAP 0
0.00/0.04 s OPTIMUM FOUND
0.00/0.04 v -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 x1
0.00/0.04 c SCIP Status : problem is solved [optimal solution found]
0.00/0.04 c Solving Time : 0.03
0.00/0.04 c Original Problem :
0.00/0.04 c Problem name : HOME/instance-1870270-1245193653.opb
0.00/0.04 c Variables : 56 (56 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04 c Constraints : 56 initial, 56 maximal
0.00/0.04 c Presolved Problem :
0.00/0.04 c Problem name : t_HOME/instance-1870270-1245193653.opb
0.00/0.04 c Variables : 56 (56 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04 c Constraints : 56 initial, 56 maximal
0.00/0.04 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.04 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c and : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c logicor : 0.00 0 0 0 0 0 0 0 0
0.00/0.04 c root node : - 6 - - 6 - - - -
0.00/0.04 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.04 c integral : 0 0 0 0 0 0 0 0 0 0
0.00/0.04 c and : 46 3 115 0 0 0 5 44 0 0
0.00/0.04 c logicor : 10 3 113 0 0 0 0 0 0 0
0.00/0.04 c countsols : 0 0 0 0 0 0 0 0 0 0
0.00/0.04 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.04 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c and : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c logicor : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c Propagators : Time Calls Cutoffs DomReds
0.00/0.04 c rootredcost : 0.00 0 0 0
0.00/0.04 c pseudoobj : 0.00 5 0 0
0.00/0.04 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.04 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.04 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.04 c applied globally : - - - 0 0.0 - - -
0.00/0.04 c applied locally : - - - 0 0.0 - - -
0.00/0.04 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.04 c cut pool : 0.00 2 - - 0 - (maximal pool size: 72)
0.00/0.04 c redcost : 0.00 3 0 1 0 0
0.00/0.04 c impliedbounds : 0.00 3 0 0 45 0
0.00/0.04 c intobj : 0.00 0 0 0 0 0
0.00/0.04 c gomory : 0.00 3 0 0 184 0
0.00/0.04 c strongcg : 0.01 3 0 0 184 0
0.00/0.04 c cmir : 0.00 3 0 0 42 0
0.00/0.04 c flowcover : 0.01 3 0 0 88 0
0.00/0.04 c clique : 0.00 3 0 0 3 0
0.00/0.04 c zerohalf : 0.00 0 0 0 0 0
0.00/0.04 c mcf : 0.00 1 0 0 0 0
0.00/0.04 c Pricers : Time Calls Vars
0.00/0.04 c problem variables: 0.00 0 0
0.00/0.04 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.04 c pscost : 0.00 0 0 0 0 0 0
0.00/0.04 c inference : 0.00 0 0 0 0 0 0
0.00/0.04 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.04 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.04 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.04 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.04 c random : 0.00 0 0 0 0 0 0
0.00/0.04 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.04 c Primal Heuristics : Time Calls Found
0.00/0.04 c LP solutions : 0.00 - 0
0.00/0.04 c pseudo solutions : 0.00 - 0
0.00/0.04 c simplerounding : 0.00 0 0
0.00/0.04 c rounding : 0.00 4 0
0.00/0.04 c shifting : 0.00 4 3
0.00/0.04 c intshifting : 0.00 0 0
0.00/0.04 c oneopt : 0.00 0 0
0.00/0.04 c fixandinfer : 0.00 0 0
0.00/0.04 c feaspump : 0.00 0 0
0.00/0.04 c coefdiving : 0.00 0 0
0.00/0.04 c pscostdiving : 0.00 0 0
0.00/0.04 c fracdiving : 0.00 0 0
0.00/0.04 c veclendiving : 0.00 0 0
0.00/0.04 c intdiving : 0.00 0 0
0.00/0.04 c actconsdiving : 0.00 0 0
0.00/0.04 c objpscostdiving : 0.00 0 0
0.00/0.04 c rootsoldiving : 0.00 0 0
0.00/0.04 c linesearchdiving : 0.00 0 0
0.00/0.04 c guideddiving : 0.00 0 0
0.00/0.04 c octane : 0.00 0 0
0.00/0.04 c rens : 0.00 0 0
0.00/0.04 c rins : 0.00 0 0
0.00/0.04 c localbranching : 0.00 0 0
0.00/0.04 c mutation : 0.00 0 0
0.00/0.04 c crossover : 0.00 0 0
0.00/0.04 c dins : 0.00 0 0
0.00/0.04 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.04 c primal LP : 0.00 0 0 0.00 -
0.00/0.04 c dual LP : 0.00 4 83 20.75 -
0.00/0.04 c barrier LP : 0.00 0 0 0.00 -
0.00/0.04 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.04 c strong branching : 0.00 0 0 0.00 -
0.00/0.04 c (at root node) : - 0 0 0.00 -
0.00/0.04 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.04 c B&B Tree :
0.00/0.04 c number of runs : 1
0.00/0.04 c nodes : 1
0.00/0.04 c nodes (total) : 1
0.00/0.04 c nodes left : 0
0.00/0.04 c max depth : 0
0.00/0.04 c max depth (total): 0
0.00/0.04 c backtracks : 0 (0.0%)
0.00/0.04 c delayed cutoffs : 0
0.00/0.04 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.04 c avg switch length: 2.00
0.00/0.04 c switching time : 0.00
0.00/0.04 c Solution :
0.00/0.04 c Solutions found : 3 (3 improvements)
0.00/0.04 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <shifting>)
0.00/0.04 c Dual Bound : +2.00000000000000e+00
0.00/0.04 c Gap : 0.00 %
0.00/0.04 c Root Dual Bound : +2.00000000000000e+00
0.03/0.04 c Time complete: 0.03.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870270-1245193653/watcher-1870270-1245193653 -o /tmp/evaluation-result-1870270-1245193653/solver-1870270-1245193653 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870270-1245193653.opb
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: 0.99 0.97 0.97 3/65 8946
/proc/meminfo: memFree=1849496/2055920 swapFree=4181848/4192956
[pid=8946] ppid=8944 vsize=6100 CPUtime=0
/proc/8946/stat : 8946 (pbscip.linux.x8) R 8944 8946 8835 0 -1 4194304 568 0 0 0 0 0 0 0 20 0 1 0 186963776 6246400 550 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 1525 561 326 886 0 635 0
[startup+0.044182 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 8946
/proc/meminfo: memFree=1849496/2055920 swapFree=4181848/4192956
[pid=8946] ppid=8944 vsize=12452 CPUtime=0.03
/proc/8946/stat : 8946 (pbscip.linux.x8) R 8944 8946 8835 0 -1 4194304 2689 0 0 0 3 0 0 0 20 0 1 0 186963776 12750848 2316 1992294400 4194304 7823515 548682068736 18446744073709551615 4401518 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 3113 2316 558 886 0 2223 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12452
Solver just ended. Dumping a history of the last processes samples
[startup+0.044182 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 8946
/proc/meminfo: memFree=1849496/2055920 swapFree=4181848/4192956
[pid=8946] ppid=8944 vsize=12452 CPUtime=0.03
/proc/8946/stat : 8946 (pbscip.linux.x8) R 8944 8946 8835 0 -1 4194304 2689 0 0 0 3 0 0 0 20 0 1 0 186963776 12750848 2316 1992294400 4194304 7823515 548682068736 18446744073709551615 4401518 0 0 4096 0 0 0 0 17 1 0 0
/proc/8946/statm: 3113 2316 558 886 0 2223 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12452
Child status: 0
Real time (s): 0.049285
CPU time (s): 0.048991
CPU user time (s): 0.039993
CPU system time (s): 0.008998
CPU usage (%): 99.4035
Max. virtual memory (cumulated for all children) (KiB): 12452
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2694
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= 0
runsolver used 0.005999 second user time and 0.006998 second system time
The end
Begin job on node88 at 2009-06-17 01:07:33
IDJOB=1870270
IDBENCH=48134
IDSOLVER=683
FILE ID=node88/1870270-1245193653
PBS_JOBID= 9368315
Free space on /tmp= 66548 MiB
SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870270-1245193653/watcher-1870270-1245193653 -o /tmp/evaluation-result-1870270-1245193653/solver-1870270-1245193653 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870270-1245193653.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 31fd2df22ab91da818d86e346815effd
RANDOM SEED=1044389961
node88.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/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 : 3000.214
cache size : 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips : 5931.00
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 : 3000.214
cache size : 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1849912 kB
Buffers: 34576 kB
Cached: 100564 kB
SwapCached: 5212 kB
Active: 33552 kB
Inactive: 108872 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1849912 kB
SwapTotal: 4192956 kB
SwapFree: 4181848 kB
Dirty: 9836 kB
Writeback: 0 kB
Mapped: 13056 kB
Slab: 49316 kB
Committed_AS: 84200 kB
PageTables: 1448 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66540 MiB
End job on node88 at 2009-06-17 01:07:34