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-1870188-1245189504.opb>
0.00/0.01 c original problem has 70 variables (70 bin, 0 int, 0 impl, 0 cont) and 52 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 1 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 10 chg coeffs, 0 upgd conss, 196 impls, 0 clqs
0.00/0.01 c (round 2) 15 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 22 chg coeffs, 2 upgd conss, 196 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 15 deleted vars, 12 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 22 changed coefficients
0.00/0.02 c 202 implications, 0 cliques
0.00/0.02 c presolved problem has 55 variables (55 bin, 0 int, 0 impl, 0 cont) and 39 constraints
0.00/0.02 c 36 constraints of type <and>
0.00/0.02 c 1 constraints of type <linear>
0.00/0.02 c 2 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
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 | 6 | 328k| 0 | 5 | 55 | 39 | 39 | 55 | 75 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 73 | 337k| 0 | 5 | 55 | 39 | 39 | 55 | 78 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 2 | 73 | 337k| 0 | 5 | 55 | 39 | 39 | 55 | 78 | 3 | 0 | 5 | 3.000000e+00 | -- | Inf
0.09/0.12 o 3
0.09/0.12 c * 0.1s| 51 | 0 | 771 | 361k| 10 | - | 55 | 52 | 25 | 55 | 34 | 294 | 13 | 138 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.09/0.12 c
0.09/0.12 c SCIP Status : problem is solved [optimal solution found]
0.09/0.12 c Solving Time (sec) : 0.09
0.09/0.12 c Solving Nodes : 51
0.09/0.12 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.09/0.12 c Dual Bound : +3.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c NODE 51
0.09/0.12 c DUAL BOUND 3
0.09/0.12 c PRIMAL BOUND 3
0.09/0.12 c GAP 0
0.09/0.12 s OPTIMUM FOUND
0.09/0.12 v -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.09/0.12 c SCIP Status : problem is solved [optimal solution found]
0.09/0.12 c Solving Time : 0.09
0.09/0.12 c Original Problem :
0.09/0.12 c Problem name : HOME/instance-1870188-1245189504.opb
0.09/0.12 c Variables : 70 (70 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 52 initial, 52 maximal
0.09/0.12 c Presolved Problem :
0.09/0.12 c Problem name : t_HOME/instance-1870188-1245189504.opb
0.09/0.12 c Variables : 55 (55 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.12 c Constraints : 39 initial, 52 maximal
0.09/0.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.12 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c and : 0.00 2 12 0 0 0 12 0 12
0.09/0.12 c linear : 0.00 1 0 0 0 0 0 0 10
0.09/0.12 c logicor : 0.00 0 0 0 0 0 0 0 0
0.09/0.12 c root node : - 0 - - 0 - - - -
0.09/0.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.12 c integral : 0 0 0 50 0 0 12 0 0 84
0.09/0.12 c and : 36 110 264 1 0 5 138 292 0 0
0.09/0.12 c linear : 1 2 259 1 0 7 57 0 0 0
0.09/0.12 c logicor : 2+ 2 58 1 0 2 3 0 0 0
0.09/0.12 c countsols : 0 0 0 1 0 0 0 0 0 0
0.09/0.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.12 c integral : 0.04 0.00 0.00 0.04 0.00
0.09/0.12 c and : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c linear : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c logicor : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.12 c Propagators : Time Calls Cutoffs DomReds
0.09/0.12 c rootredcost : 0.00 0 0 0
0.09/0.12 c pseudoobj : 0.00 152 0 0
0.09/0.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.12 c propagation : 0.00 14 8 48 25.4 4 11.5 -
0.09/0.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.12 c applied globally : - - - 13 11.8 - - -
0.09/0.12 c applied locally : - - - 0 0.0 - - -
0.09/0.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.12 c cut pool : 0.00 1 - - 0 - (maximal pool size: 2)
0.09/0.12 c redcost : 0.00 110 0 0 0 0
0.09/0.12 c impliedbounds : 0.00 2 0 0 0 0
0.09/0.12 c intobj : 0.00 0 0 0 0 0
0.09/0.12 c gomory : 0.00 2 0 0 0 0
0.09/0.12 c strongcg : 0.00 2 0 0 0 0
0.09/0.12 c cmir : 0.01 2 0 0 1 0
0.09/0.12 c flowcover : 0.00 2 0 0 1 0
0.09/0.12 c clique : 0.00 1 0 0 0 0
0.09/0.12 c zerohalf : 0.00 0 0 0 0 0
0.09/0.12 c mcf : 0.00 1 0 0 0 0
0.09/0.12 c Pricers : Time Calls Vars
0.09/0.12 c problem variables: 0.00 0 0
0.09/0.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.12 c relpscost : 0.04 49 0 12 0 0 84
0.09/0.12 c pscost : 0.00 0 0 0 0 0 0
0.09/0.12 c inference : 0.00 0 0 0 0 0 0
0.09/0.12 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.12 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.12 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.12 c random : 0.00 0 0 0 0 0 0
0.09/0.12 c Primal Heuristics : Time Calls Found
0.09/0.12 c LP solutions : 0.00 - 1
0.09/0.12 c pseudo solutions : 0.00 - 0
0.09/0.12 c oneopt : 0.00 0 0
0.09/0.12 c veclendiving : 0.00 0 0
0.09/0.12 c objpscostdiving : 0.00 0 0
0.09/0.12 c rootsoldiving : 0.00 0 0
0.09/0.12 c linesearchdiving : 0.00 0 0
0.09/0.12 c guideddiving : 0.00 0 0
0.09/0.12 c crossover : 0.00 0 0
0.09/0.12 c pscostdiving : 0.00 1 0
0.09/0.12 c coefdiving : 0.00 1 0
0.09/0.12 c simplerounding : 0.00 0 0
0.09/0.12 c rounding : 0.00 107 0
0.09/0.12 c shifting : 0.00 4 0
0.09/0.12 c intshifting : 0.00 0 0
0.09/0.12 c fixandinfer : 0.00 0 0
0.09/0.12 c feaspump : 0.00 1 0
0.09/0.12 c fracdiving : 0.00 1 0
0.09/0.12 c intdiving : 0.00 0 0
0.09/0.12 c actconsdiving : 0.00 0 0
0.09/0.12 c octane : 0.00 0 0
0.09/0.12 c rens : 0.01 1 0
0.09/0.12 c rins : 0.00 0 0
0.09/0.12 c localbranching : 0.00 0 0
0.09/0.12 c mutation : 0.00 0 0
0.09/0.12 c dins : 0.00 0 0
0.09/0.12 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.12 c primal LP : 0.00 0 0 0.00 -
0.09/0.12 c dual LP : 0.01 118 689 5.84 68900.00
0.09/0.12 c barrier LP : 0.00 0 0 0.00 -
0.09/0.12 c diving/probing LP: 0.00 17 82 4.82 -
0.09/0.12 c strong branching : 0.04 138 894 6.48 22350.00
0.09/0.12 c (at root node) : - 5 38 7.60 -
0.09/0.12 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.12 c B&B Tree :
0.09/0.12 c number of runs : 1
0.09/0.12 c nodes : 51
0.09/0.12 c nodes (total) : 51
0.09/0.12 c nodes left : 0
0.09/0.12 c max depth : 10
0.09/0.12 c max depth (total): 10
0.09/0.12 c backtracks : 8 (15.7%)
0.09/0.12 c delayed cutoffs : 0
0.09/0.12 c repropagations : 1 (1 domain reductions, 0 cutoffs)
0.09/0.12 c avg switch length: 2.51
0.09/0.12 c switching time : 0.00
0.09/0.12 c Solution :
0.09/0.12 c Solutions found : 1 (1 improvements)
0.09/0.12 c Primal Bound : +3.00000000000000e+00 (in run 1, after 51 nodes, 0.09 seconds, depth 6, found by <relaxation>)
0.09/0.12 c Dual Bound : +3.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c Root Dual Bound : +3.00000000000000e+00
0.09/0.13 c Time complete: 0.12.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870188-1245189504/watcher-1870188-1245189504 -o /tmp/evaluation-result-1870188-1245189504/solver-1870188-1245189504 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870188-1245189504.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 14236
/proc/meminfo: memFree=1850736/2055920 swapFree=4192044/4192956
[pid=14236] ppid=14234 vsize=4328 CPUtime=0
/proc/14236/stat : 14236 (pbscip.linux.x8) R 14234 14236 12952 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 71659206 4431872 483 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/14236/statm: 1082 487 322 886 0 192 0
[startup+0.0144579 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14236
/proc/meminfo: memFree=1850736/2055920 swapFree=4192044/4192956
[pid=14236] ppid=14234 vsize=11812 CPUtime=0
/proc/14236/stat : 14236 (pbscip.linux.x8) R 14234 14236 12952 0 -1 4194304 2103 0 0 0 0 0 0 0 18 0 1 0 71659206 12095488 1731 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14236/statm: 2953 1739 404 886 0 2063 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11812
[startup+0.102465 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14236
/proc/meminfo: memFree=1850736/2055920 swapFree=4192044/4192956
[pid=14236] ppid=14234 vsize=15076 CPUtime=0.09
/proc/14236/stat : 14236 (pbscip.linux.x8) R 14234 14236 12952 0 -1 4194304 4174 0 0 0 7 2 0 0 18 0 1 0 71659206 15437824 2961 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14236/statm: 3769 2961 571 886 0 2879 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15076
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.132579
CPU time (s): 0.131979
CPU user time (s): 0.104984
CPU system time (s): 0.026995
CPU usage (%): 99.5474
Max. virtual memory (cumulated for all children) (KiB): 15076
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.104984
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4179
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 node41 at 2009-06-16 23:58:24
IDJOB=1870188
IDBENCH=48093
IDSOLVER=683
FILE ID=node41/1870188-1245189504
PBS_JOBID= 9368285
Free space on /tmp= 65960 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/roussel/factor-mod-B/factor-mod-size=7-P0=61-P1=53-B.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-1870188-1245189504/watcher-1870188-1245189504 -o /tmp/evaluation-result-1870188-1245189504/solver-1870188-1245189504 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870188-1245189504.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 168e3b7b94864fdaed6e95432dffabe5
RANDOM SEED=1708216120
node41.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: 1851856 kB
Buffers: 15488 kB
Cached: 109088 kB
SwapCached: 0 kB
Active: 45072 kB
Inactive: 91500 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1851856 kB
SwapTotal: 4192956 kB
SwapFree: 4192044 kB
Dirty: 9832 kB
Writeback: 0 kB
Mapped: 21532 kB
Slab: 53508 kB
Committed_AS: 63308 kB
PageTables: 1360 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= 65952 MiB
End job on node41 at 2009-06-16 23:58:24