0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1870405-1245202239.opb>
0.00/0.01 c original problem has 33 variables (33 bin, 0 int, 0 impl, 0 cont) and 33 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 23 del vars, 10 del conss, 23 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 92 impls, 0 clqs
0.00/0.01 c presolving (2 rounds):
0.00/0.01 c 23 deleted vars, 10 deleted constraints, 23 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 138 implications, 0 cliques
0.00/0.01 c presolved problem has 10 variables (10 bin, 0 int, 0 impl, 0 cont) and 23 constraints
0.00/0.01 c 23 constraints of type <and>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c OPT-NLC
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = c 1620
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = c 1791
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = c 10000
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving problem
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c 0.0s| 1 | 0 | 11 | 190k| 0 | 10 | 10 | 23 | 23 | 10 | 23 | 0 | 0 | 0 |-5.000000e+00 | -- | Inf
0.00/0.01 o -3
0.00/0.01 c R 0.0s| 1 | 0 | 11 | 190k| 0 | 10 | 10 | 23 | 23 | 10 | 23 | 0 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.02 c 0.0s| 1 | 0 | 17 | 193k| 0 | 8 | 10 | 23 | 23 | 10 | 26 | 3 | 0 | 0 |-4.000000e+00 |-3.000000e+00 | 25.00%
0.00/0.02 c 0.0s| 1 | 0 | 23 | 195k| 0 | - | 10 | 23 | 23 | 10 | 28 | 5 | 0 | 0 |-3.000000e+00 |-3.000000e+00 | 0.00%
0.00/0.02 c 0.0s| 1 | 0 | 23 | 195k| 0 | - | 10 | 23 | 23 | 10 | 28 | 5 | 0 | 0 |-3.000000e+00 |-3.000000e+00 | 0.00%
0.00/0.02 c
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time (sec) : 0.01
0.00/0.02 c Solving Nodes : 1
0.00/0.02 c Primal Bound : -3.00000000000000e+00 (2 solutions)
0.00/0.02 c Dual Bound : -3.00000000000000e+00
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c NODE 1
0.00/0.02 c DUAL BOUND -3
0.00/0.02 c PRIMAL BOUND -3
0.00/0.02 c GAP 0
0.00/0.02 s OPTIMUM FOUND
0.00/0.02 v -x10 -x9 x8 -x7 -x6 -x5 -x4 x3 -x2 x1
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time : 0.01
0.00/0.02 c Original Problem :
0.00/0.02 c Problem name : HOME/instance-1870405-1245202239.opb
0.00/0.02 c Variables : 33 (33 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 33 initial, 33 maximal
0.00/0.02 c Presolved Problem :
0.00/0.02 c Problem name : t_HOME/instance-1870405-1245202239.opb
0.00/0.02 c Variables : 10 (10 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 23 initial, 23 maximal
0.00/0.02 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.02 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c and : 0.00 0 0 0 0 0 0 0 0
0.00/0.02 c linear : 0.00 23 0 0 23 0 10 0 0
0.00/0.02 c root node : - 0 - - 0 - - - -
0.00/0.02 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.02 c integral : 0 0 0 0 0 0 0 0 0 0
0.00/0.02 c and : 23 2 21 0 0 0 0 0 0 0
0.00/0.02 c countsols : 0 0 0 0 0 0 0 0 0 0
0.00/0.02 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.02 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c and : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c Propagators : Time Calls Cutoffs DomReds
0.00/0.02 c rootredcost : 0.00 0 0 0
0.00/0.02 c pseudoobj : 0.00 3 0 0
0.00/0.02 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.02 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c applied globally : - - - 0 0.0 - - -
0.00/0.02 c applied locally : - - - 0 0.0 - - -
0.00/0.02 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.02 c cut pool : 0.00 1 - - 0 - (maximal pool size: 9)
0.00/0.02 c redcost : 0.00 2 0 0 0 0
0.00/0.02 c impliedbounds : 0.00 2 0 0 0 0
0.00/0.02 c intobj : 0.00 0 0 0 0 0
0.00/0.02 c gomory : 0.01 2 0 0 27 0
0.00/0.02 c strongcg : 0.00 2 0 0 27 0
0.00/0.02 c cmir : 0.00 2 0 0 0 0
0.00/0.02 c flowcover : 0.00 2 0 0 0 0
0.00/0.02 c clique : 0.00 2 0 0 7 0
0.00/0.02 c zerohalf : 0.00 0 0 0 0 0
0.00/0.02 c mcf : 0.00 1 0 0 0 0
0.00/0.02 c Pricers : Time Calls Vars
0.00/0.02 c problem variables: 0.00 0 0
0.00/0.02 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.02 c pscost : 0.00 0 0 0 0 0 0
0.00/0.02 c inference : 0.00 0 0 0 0 0 0
0.00/0.02 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.02 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.02 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.02 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.02 c random : 0.00 0 0 0 0 0 0
0.00/0.02 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.02 c Primal Heuristics : Time Calls Found
0.00/0.02 c LP solutions : 0.00 - 0
0.00/0.02 c pseudo solutions : 0.00 - 0
0.00/0.02 c simplerounding : 0.00 0 0
0.00/0.02 c rounding : 0.00 2 1
0.00/0.02 c shifting : 0.00 2 1
0.00/0.02 c intshifting : 0.00 0 0
0.00/0.02 c oneopt : 0.00 0 0
0.00/0.02 c fixandinfer : 0.00 0 0
0.00/0.02 c feaspump : 0.00 0 0
0.00/0.02 c coefdiving : 0.00 0 0
0.00/0.02 c pscostdiving : 0.00 0 0
0.00/0.02 c fracdiving : 0.00 0 0
0.00/0.02 c veclendiving : 0.00 0 0
0.00/0.02 c intdiving : 0.00 0 0
0.00/0.02 c actconsdiving : 0.00 0 0
0.00/0.02 c objpscostdiving : 0.00 0 0
0.00/0.02 c rootsoldiving : 0.00 0 0
0.00/0.02 c linesearchdiving : 0.00 0 0
0.00/0.02 c guideddiving : 0.00 0 0
0.00/0.02 c octane : 0.00 0 0
0.00/0.02 c rens : 0.00 0 0
0.00/0.02 c rins : 0.00 0 0
0.00/0.02 c localbranching : 0.00 0 0
0.00/0.02 c mutation : 0.00 0 0
0.00/0.02 c crossover : 0.00 0 0
0.00/0.02 c dins : 0.00 0 0
0.00/0.02 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.02 c primal LP : 0.00 0 0 0.00 -
0.00/0.02 c dual LP : 0.00 3 23 7.67 -
0.00/0.02 c barrier LP : 0.00 0 0 0.00 -
0.00/0.02 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.02 c strong branching : 0.00 0 0 0.00 -
0.00/0.02 c (at root node) : - 0 0 0.00 -
0.00/0.02 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.02 c B&B Tree :
0.00/0.02 c number of runs : 1
0.00/0.02 c nodes : 1
0.00/0.02 c nodes (total) : 1
0.00/0.02 c nodes left : 0
0.00/0.02 c max depth : 0
0.00/0.02 c max depth (total): 0
0.00/0.02 c backtracks : 0 (0.0%)
0.00/0.02 c delayed cutoffs : 0
0.00/0.02 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.02 c avg switch length: 2.00
0.00/0.02 c switching time : 0.00
0.00/0.02 c Solution :
0.00/0.02 c Solutions found : 2 (1 improvements)
0.00/0.02 c Primal Bound : -3.00000000000000e+00 (in run 1, after 1 nodes, 0.00 seconds, depth 0, found by <rounding>)
0.00/0.02 c Dual Bound : -3.00000000000000e+00
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c Root Dual Bound : -3.00000000000000e+00
0.00/0.02 c Time complete: 0.01.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870405-1245202239/watcher-1870405-1245202239 -o /tmp/evaluation-result-1870405-1245202239/solver-1870405-1245202239 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870405-1245202239.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: 0.97 1.00 1.00 3/64 14161
/proc/meminfo: memFree=1848744/2055920 swapFree=4191900/4192956
[pid=14161] ppid=14159 vsize=5812 CPUtime=0
/proc/14161/stat : 14161 (pbscip.linux.x8) R 14159 14161 13765 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 72926785 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14161/statm: 1453 509 338 1256 0 192 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.028345
CPU time (s): 0.027995
CPU user time (s): 0.017997
CPU system time (s): 0.009998
CPU usage (%): 98.7652
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2628
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 0.003999 second user time and 0.007998 second system time
The end
Begin job on node20 at 2009-06-17 03:30:40
IDJOB=1870405
IDBENCH=48201
IDSOLVER=684
FILE ID=node20/1870405-1245202239
PBS_JOBID= 9368344
Free space on /tmp= 66324 MiB
SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870405-1245202239/watcher-1870405-1245202239 -o /tmp/evaluation-result-1870405-1245202239/solver-1870405-1245202239 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870405-1245202239.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 9a543df5f30972279456c42c388b29ff
RANDOM SEED=1034461074
node20.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 : 3000.234
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 : 5914.62
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 : 3000.234
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 : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1849160 kB
Buffers: 33228 kB
Cached: 91888 kB
SwapCached: 140 kB
Active: 57844 kB
Inactive: 79860 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1849160 kB
SwapTotal: 4192956 kB
SwapFree: 4191900 kB
Dirty: 11816 kB
Writeback: 0 kB
Mapped: 21252 kB
Slab: 55012 kB
Committed_AS: 149980 kB
PageTables: 1400 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= 66312 MiB
End job on node20 at 2009-06-17 03:30:40