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-1870368-1245200034.opb>
0.00/0.01 c original problem has 34 variables (34 bin, 0 int, 0 impl, 0 cont) and 34 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 24 del vars, 10 del conss, 24 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 96 impls, 0 clqs
0.00/0.01 c presolving (2 rounds):
0.00/0.01 c 24 deleted vars, 10 deleted constraints, 24 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 144 implications, 0 cliques
0.00/0.01 c presolved problem has 10 variables (10 bin, 0 int, 0 impl, 0 cont) and 24 constraints
0.00/0.01 c 24 constraints of type <and>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
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 | 193k| 0 | 10 | 10 | 24 | 24 | 10 | 24 | 0 | 0 | 0 |-5.000000e+00 | -- | Inf
0.00/0.01 o -3
0.00/0.01 c R 0.0s| 1 | 0 | 10 | 194k| 0 | 10 | 10 | 24 | 24 | 10 | 24 | 0 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.01 c 0.0s| 1 | 0 | 14 | 197k| 0 | 8 | 10 | 24 | 24 | 10 | 28 | 4 | 0 | 0 |-4.000000e+00 |-3.000000e+00 | 25.00%
0.00/0.02 c 0.0s| 1 | 0 | 19 | 198k| 0 | - | 10 | 24 | 24 | 10 | 29 | 5 | 0 | 0 |-3.000000e+00 |-3.000000e+00 | 0.00%
0.00/0.02 c 0.0s| 1 | 0 | 19 | 198k| 0 | - | 10 | 24 | 24 | 10 | 29 | 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-1870368-1245200034.opb
0.00/0.02 c Variables : 34 (34 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 34 initial, 34 maximal
0.00/0.02 c Presolved Problem :
0.00/0.02 c Problem name : t_HOME/instance-1870368-1245200034.opb
0.00/0.02 c Variables : 10 (10 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 24 initial, 24 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 : 0.01 0 0 0 0 0 0 0 0
0.00/0.02 c linear : 0.00 24 0 0 24 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 : 24 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: 8)
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 : 0.00 2 0 0 30 0
0.00/0.02 c strongcg : 0.00 2 0 0 30 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 19 6.33 -
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, 0.01 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
0.01/0.02 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-1870368-1245200034/watcher-1870368-1245200034 -o /tmp/evaluation-result-1870368-1245200034/solver-1870368-1245200034 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870368-1245200034.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 3/66 15305
/proc/meminfo: memFree=1850760/2055920 swapFree=4191988/4192956
[pid=15305] ppid=15303 vsize=4688 CPUtime=0
/proc/15305/stat : 15305 (pbscip.linux.x8) R 15303 15305 14647 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 72726886 4800512 495 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/15305/statm: 1525 508 325 886 0 635 0
[startup+0.0250549 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 15305
/proc/meminfo: memFree=1850760/2055920 swapFree=4191988/4192956
[pid=15305] ppid=15303 vsize=10816 CPUtime=0.01
/proc/15305/stat : 15305 (pbscip.linux.x8) R 15303 15305 14647 0 -1 4194304 2491 0 0 0 1 0 0 0 18 0 1 0 72726886 11075584 1862 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/15305/statm: 2704 1862 545 886 0 1814 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10816
Solver just ended. Dumping a history of the last processes samples
[startup+0.0250549 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 15305
/proc/meminfo: memFree=1850760/2055920 swapFree=4191988/4192956
[pid=15305] ppid=15303 vsize=10816 CPUtime=0.01
/proc/15305/stat : 15305 (pbscip.linux.x8) R 15303 15305 14647 0 -1 4194304 2491 0 0 0 1 0 0 0 18 0 1 0 72726886 11075584 1862 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/15305/statm: 2704 1862 545 886 0 1814 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10816
Child status: 0
Real time (s): 0.0274339
CPU time (s): 0.026994
CPU user time (s): 0.019996
CPU system time (s): 0.006998
CPU usage (%): 98.3963
Max. virtual memory (cumulated for all children) (KiB): 10816
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2497
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 0.007998 second system time
The end
Begin job on node40 at 2009-06-17 02:53:55
IDJOB=1870368
IDBENCH=48183
IDSOLVER=683
FILE ID=node40/1870368-1245200034
PBS_JOBID= 9368327
Free space on /tmp= 66564 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_1.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-1870368-1245200034/watcher-1870368-1245200034 -o /tmp/evaluation-result-1870368-1245200034/solver-1870368-1245200034 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870368-1245200034.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 7e4e9956299d7c952effcdddbeabba08
RANDOM SEED=769246801
node40.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 : 3000.216
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 : 3000.216
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: 1851176 kB
Buffers: 24532 kB
Cached: 102244 kB
SwapCached: 384 kB
Active: 28088 kB
Inactive: 112696 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1851176 kB
SwapTotal: 4192956 kB
SwapFree: 4191988 kB
Dirty: 9836 kB
Writeback: 0 kB
Mapped: 23472 kB
Slab: 49688 kB
Committed_AS: 68208 kB
PageTables: 1472 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= 66552 MiB
End job on node40 at 2009-06-17 02:53:55