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-1870256-1245192595.opb>
0.00/0.01 c original problem has 62 variables (62 bin, 0 int, 0 impl, 0 cont) and 62 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, 712 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 712 implications, 0 cliques
0.00/0.02 c presolved problem has 62 variables (62 bin, 0 int, 0 impl, 0 cont) and 62 constraints
0.00/0.02 c 52 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: 0.01
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 | 383k| 0 | 20 | 62 | 62 | 62 | 62 | 114 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.02 o 10
0.00/0.02 c s 0.0s| 1 | 0 | 20 | 385k| 0 | 20 | 62 | 62 | 62 | 62 | 114 | 0 | 0 | 0 | 0.000000e+00 | 1.000000e+01 | Inf
0.00/0.03 c 0.0s| 1 | 0 | 50 | 394k| 0 | 20 | 62 | 62 | 62 | 62 | 135 | 21 | 0 | 0 | 0.000000e+00 | 1.000000e+01 | Inf
0.00/0.03 o 3
0.00/0.03 c s 0.0s| 1 | 0 | 50 | 395k| 0 | 20 | 62 | 62 | 62 | 62 | 135 | 21 | 0 | 0 | 0.000000e+00 | 3.000000e+00 | Inf
0.02/0.03 c 0.0s| 1 | 0 | 78 | 405k| 0 | 25 | 62 | 62 | 62 | 62 | 157 | 43 | 0 | 0 | 1.250000e+00 | 3.000000e+00 | 140.00%
0.02/0.03 o 2
0.02/0.03 c s 0.0s| 1 | 0 | 78 | 407k| 0 | - | 62 | 62 | 62 | 62 | 157 | 43 | 0 | 0 | 1.250000e+00 | 2.000000e+00 | 60.00%
0.02/0.03 c 0.0s| 1 | 0 | 78 | 407k| 0 | - | 62 | 62 | 62 | 62 | 157 | 43 | 0 | 0 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.02/0.03 c
0.02/0.03 c SCIP Status : problem is solved [optimal solution found]
0.02/0.03 c Solving Time (sec) : 0.02
0.02/0.03 c Solving Nodes : 1
0.02/0.03 c Primal Bound : +2.00000000000000e+00 (3 solutions)
0.02/0.03 c Dual Bound : +2.00000000000000e+00
0.02/0.03 c Gap : 0.00 %
0.02/0.03 c NODE 1
0.02/0.03 c DUAL BOUND 2
0.02/0.03 c PRIMAL BOUND 2
0.02/0.03 c GAP 0
0.02/0.03 s OPTIMUM FOUND
0.02/0.03 v -x10 -x9 -x8 -x7 x6 x5 -x4 -x3 -x2 -x1
0.02/0.03 c SCIP Status : problem is solved [optimal solution found]
0.02/0.03 c Solving Time : 0.02
0.02/0.03 c Original Problem :
0.02/0.03 c Problem name : HOME/instance-1870256-1245192595.opb
0.02/0.03 c Variables : 62 (62 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.03 c Constraints : 62 initial, 62 maximal
0.02/0.03 c Presolved Problem :
0.02/0.03 c Problem name : t_HOME/instance-1870256-1245192595.opb
0.02/0.03 c Variables : 62 (62 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.03 c Constraints : 62 initial, 62 maximal
0.02/0.03 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.02/0.03 c trivial : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c implics : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c probing : 0.01 0 0 0 0 0 0 0 0
0.02/0.03 c and : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c logicor : 0.00 0 0 0 0 0 0 0 0
0.02/0.03 c root node : - 0 - - 0 - - - -
0.02/0.03 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.02/0.03 c integral : 0 0 0 0 0 0 0 0 0 0
0.02/0.03 c and : 52 2 125 0 0 0 0 40 0 0
0.02/0.03 c logicor : 10 2 125 0 0 0 0 0 0 0
0.02/0.03 c countsols : 0 0 0 0 0 0 0 0 0 0
0.02/0.03 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.02/0.03 c integral : 0.00 0.00 0.00 0.00 0.00
0.02/0.03 c and : 0.00 0.00 0.00 0.00 0.00
0.02/0.03 c logicor : 0.00 0.00 0.00 0.00 0.00
0.02/0.03 c countsols : 0.00 0.00 0.00 0.00 0.00
0.02/0.03 c Propagators : Time Calls Cutoffs DomReds
0.02/0.03 c rootredcost : 0.00 0 0 0
0.02/0.03 c pseudoobj : 0.00 2 0 0
0.02/0.03 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.02/0.03 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.02/0.03 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.02/0.03 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.02/0.03 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.02/0.03 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.02/0.03 c applied globally : - - - 0 0.0 - - -
0.02/0.03 c applied locally : - - - 0 0.0 - - -
0.02/0.03 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.02/0.03 c cut pool : 0.00 1 - - 0 - (maximal pool size: 43)
0.02/0.03 c redcost : 0.00 2 0 0 0 0
0.02/0.03 c impliedbounds : 0.00 2 0 0 40 0
0.02/0.03 c intobj : 0.00 0 0 0 0 0
0.02/0.03 c gomory : 0.00 2 0 0 80 0
0.02/0.03 c strongcg : 0.00 2 0 0 80 0
0.02/0.03 c cmir : 0.00 2 0 0 40 0
0.02/0.03 c flowcover : 0.00 2 0 0 80 0
0.02/0.03 c clique : 0.00 2 0 0 3 0
0.02/0.03 c zerohalf : 0.00 0 0 0 0 0
0.02/0.03 c mcf : 0.00 1 0 0 0 0
0.02/0.03 c Pricers : Time Calls Vars
0.02/0.03 c problem variables: 0.00 0 0
0.02/0.03 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.02/0.03 c pscost : 0.00 0 0 0 0 0 0
0.02/0.03 c inference : 0.00 0 0 0 0 0 0
0.02/0.03 c mostinf : 0.00 0 0 0 0 0 0
0.02/0.03 c leastinf : 0.00 0 0 0 0 0 0
0.02/0.03 c fullstrong : 0.00 0 0 0 0 0 0
0.02/0.03 c allfullstrong : 0.00 0 0 0 0 0 0
0.02/0.03 c random : 0.00 0 0 0 0 0 0
0.02/0.03 c relpscost : 0.00 0 0 0 0 0 0
0.02/0.03 c Primal Heuristics : Time Calls Found
0.02/0.03 c LP solutions : 0.00 - 0
0.02/0.03 c pseudo solutions : 0.00 - 0
0.02/0.03 c simplerounding : 0.00 0 0
0.02/0.03 c rounding : 0.00 3 0
0.02/0.03 c shifting : 0.00 3 3
0.02/0.03 c intshifting : 0.00 0 0
0.02/0.03 c oneopt : 0.00 0 0
0.02/0.03 c fixandinfer : 0.00 0 0
0.02/0.03 c feaspump : 0.00 0 0
0.02/0.03 c coefdiving : 0.00 0 0
0.02/0.03 c pscostdiving : 0.00 0 0
0.02/0.03 c fracdiving : 0.00 0 0
0.02/0.03 c veclendiving : 0.00 0 0
0.02/0.03 c intdiving : 0.00 0 0
0.02/0.03 c actconsdiving : 0.00 0 0
0.02/0.03 c objpscostdiving : 0.00 0 0
0.02/0.03 c rootsoldiving : 0.00 0 0
0.02/0.03 c linesearchdiving : 0.00 0 0
0.02/0.03 c guideddiving : 0.00 0 0
0.02/0.03 c octane : 0.00 0 0
0.02/0.03 c rens : 0.00 0 0
0.02/0.03 c rins : 0.00 0 0
0.02/0.03 c localbranching : 0.00 0 0
0.02/0.03 c mutation : 0.00 0 0
0.02/0.03 c crossover : 0.00 0 0
0.02/0.03 c dins : 0.00 0 0
0.02/0.03 c LP : Time Calls Iterations Iter/call Iter/sec
0.02/0.03 c primal LP : 0.00 0 0 0.00 -
0.02/0.03 c dual LP : 0.01 3 78 26.00 7800.00
0.02/0.03 c barrier LP : 0.00 0 0 0.00 -
0.02/0.03 c diving/probing LP: 0.00 0 0 0.00 -
0.02/0.03 c strong branching : 0.00 0 0 0.00 -
0.02/0.03 c (at root node) : - 0 0 0.00 -
0.02/0.03 c conflict analysis: 0.00 0 0 0.00 -
0.02/0.03 c B&B Tree :
0.02/0.03 c number of runs : 1
0.02/0.03 c nodes : 1
0.02/0.03 c nodes (total) : 1
0.02/0.03 c nodes left : 0
0.02/0.03 c max depth : 0
0.02/0.03 c max depth (total): 0
0.02/0.03 c backtracks : 0 (0.0%)
0.02/0.03 c delayed cutoffs : 0
0.02/0.03 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.02/0.03 c avg switch length: 2.00
0.02/0.03 c switching time : 0.00
0.02/0.03 c Solution :
0.02/0.03 c Solutions found : 3 (3 improvements)
0.02/0.03 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <shifting>)
0.02/0.03 c Dual Bound : +2.00000000000000e+00
0.02/0.03 c Gap : 0.00 %
0.02/0.03 c Root Dual Bound : +2.00000000000000e+00
0.02/0.04 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-1870256-1245192595/watcher-1870256-1245192595 -o /tmp/evaluation-result-1870256-1245192595/solver-1870256-1245192595 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870256-1245192595.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 0.99 3/64 13938
/proc/meminfo: memFree=1895680/2055920 swapFree=4181836/4192956
[pid=13938] ppid=13936 vsize=4324 CPUtime=0
/proc/13938/stat : 13938 (pbscip.linux.x8) R 13936 13938 13126 0 -1 4194304 462 0 0 0 0 0 0 0 18 0 1 0 186859837 4427776 446 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13938/statm: 1081 447 286 886 0 191 0
[startup+0.034631 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13938
/proc/meminfo: memFree=1895680/2055920 swapFree=4181836/4192956
[pid=13938] ppid=13936 vsize=12380 CPUtime=0.02
/proc/13938/stat : 13938 (pbscip.linux.x8) R 13936 13938 13126 0 -1 4194304 2639 0 0 0 1 1 0 0 18 0 1 0 186859837 12677120 2266 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13938/statm: 3095 2266 551 886 0 2205 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12380
Solver just ended. Dumping a history of the last processes samples
[startup+0.034631 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13938
/proc/meminfo: memFree=1895680/2055920 swapFree=4181836/4192956
[pid=13938] ppid=13936 vsize=12380 CPUtime=0.02
/proc/13938/stat : 13938 (pbscip.linux.x8) R 13936 13938 13126 0 -1 4194304 2639 0 0 0 1 1 0 0 18 0 1 0 186859837 12677120 2266 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13938/statm: 3095 2266 551 886 0 2205 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12380
Child status: 0
Real time (s): 0.043669
CPU time (s): 0.042992
CPU user time (s): 0.026995
CPU system time (s): 0.015997
CPU usage (%): 98.4496
Max. virtual memory (cumulated for all children) (KiB): 12380
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2663
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 0.004999 second user time and 0.004999 second system time
The end
Begin job on node24 at 2009-06-17 00:49:55
IDJOB=1870256
IDBENCH=48127
IDSOLVER=683
FILE ID=node24/1870256-1245192595
PBS_JOBID= 9368291
Free space on /tmp= 66364 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_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-1870256-1245192595/watcher-1870256-1245192595 -o /tmp/evaluation-result-1870256-1245192595/solver-1870256-1245192595 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870256-1245192595.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= a8fbcc01f657819297e89e0c04aa2cf2
RANDOM SEED=399363489
node24.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: 1896160 kB
Buffers: 44832 kB
Cached: 72012 kB
SwapCached: 5284 kB
Active: 69632 kB
Inactive: 54956 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1896160 kB
SwapTotal: 4192956 kB
SwapFree: 4181836 kB
Dirty: 9836 kB
Writeback: 0 kB
Mapped: 12924 kB
Slab: 21056 kB
Committed_AS: 195212 kB
PageTables: 1444 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= 66352 MiB
End job on node24 at 2009-06-17 00:49:55