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-1870334-1245198624.opb>
0.00/0.01 c original problem has 36 variables (36 bin, 0 int, 0 impl, 0 cont) and 36 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 26 del vars, 10 del conss, 26 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 104 impls, 0 clqs
0.00/0.01 c presolving (2 rounds):
0.00/0.01 c 26 deleted vars, 10 deleted constraints, 26 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 156 implications, 0 cliques
0.00/0.01 c presolved problem has 10 variables (10 bin, 0 int, 0 impl, 0 cont) and 26 constraints
0.00/0.01 c 26 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 | 10 | 201k| 0 | 10 | 10 | 26 | 26 | 10 | 26 | 0 | 0 | 0 |-5.000000e+00 | -- | Inf
0.00/0.01 o -3
0.00/0.01 c R 0.0s| 1 | 0 | 10 | 201k| 0 | 10 | 10 | 26 | 26 | 10 | 26 | 0 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.02 c 0.0s| 1 | 0 | 14 | 204k| 0 | - | 10 | 26 | 26 | 10 | 29 | 3 | 0 | 0 |-3.000000e+00 |-3.000000e+00 | 0.00%
0.00/0.02 c 0.0s| 1 | 0 | 14 | 204k| 0 | - | 10 | 26 | 26 | 10 | 29 | 3 | 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) : 0.00
0.00/0.02 c Solving Nodes : 1
0.00/0.02 c Primal Bound : -3.00000000000000e+00 (1 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 : 0.00
0.00/0.02 c Original Problem :
0.00/0.02 c Problem name : HOME/instance-1870334-1245198624.opb
0.00/0.02 c Variables : 36 (36 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 36 initial, 36 maximal
0.00/0.02 c Presolved Problem :
0.00/0.02 c Problem name : t_HOME/instance-1870334-1245198624.opb
0.00/0.02 c Variables : 10 (10 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 26 initial, 26 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 26 0 0 26 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 : 26 1 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 2 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 0 - - 0 - (maximal pool size: 7)
0.00/0.02 c redcost : 0.00 1 0 0 0 0
0.00/0.02 c impliedbounds : 0.00 1 0 0 0 0
0.00/0.02 c intobj : 0.00 0 0 0 0 0
0.00/0.02 c gomory : 0.00 1 0 0 10 0
0.00/0.02 c strongcg : 0.00 1 0 0 10 0
0.00/0.02 c cmir : 0.00 1 0 0 0 0
0.00/0.02 c flowcover : 0.00 1 0 0 0 0
0.00/0.02 c clique : 0.00 1 0 0 6 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 1 1
0.00/0.02 c shifting : 0.00 1 0
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 2 14 7.00 -
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 : 1 (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: 0.02.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870334-1245198624/watcher-1870334-1245198624 -o /tmp/evaluation-result-1870334-1245198624/solver-1870334-1245198624 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870334-1245198624.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: 1.00 1.00 1.00 3/64 7558
/proc/meminfo: memFree=1820792/2055920 swapFree=4191900/4192956
[pid=7558] ppid=7556 vsize=4324 CPUtime=0
/proc/7558/stat : 7558 (pbscip.linux.x8) R 7556 7558 6874 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 187462439 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7558/statm: 1081 455 292 886 0 191 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.0268379
CPU time (s): 0.026995
CPU user time (s): 0.013997
CPU system time (s): 0.012998
CPU usage (%): 100.585
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2494
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 0.002999 second user time and 0.007998 second system time
The end
Begin job on node28 at 2009-06-17 02:30:24
IDJOB=1870334
IDBENCH=48166
IDSOLVER=683
FILE ID=node28/1870334-1245198624
PBS_JOBID= 9368295
Free space on /tmp= 66176 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/mis/normalized-mis_10_4_3.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-1870334-1245198624/watcher-1870334-1245198624 -o /tmp/evaluation-result-1870334-1245198624/solver-1870334-1245198624 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870334-1245198624.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 09f24c2e264dfbb5434207d53f9d29e3
RANDOM SEED=1113368796
node28.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 : 3000.231
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 : 3000.231
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: 1821272 kB
Buffers: 49252 kB
Cached: 108248 kB
SwapCached: 260 kB
Active: 53776 kB
Inactive: 124260 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1821272 kB
SwapTotal: 4192956 kB
SwapFree: 4191900 kB
Dirty: 9928 kB
Writeback: 0 kB
Mapped: 22624 kB
Slab: 42468 kB
Committed_AS: 168848 kB
PageTables: 1428 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-06-17 02:30:24