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-1869875-1245186952.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
0.00/0.02 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 | 76 | 332k| 0 | 7 | 55 | 39 | 39 | 55 | 77 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 78 | 347k| 0 | 2 | 55 | 39 | 39 | 55 | 79 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 92 | 353k| 0 | 15 | 55 | 39 | 39 | 55 | 82 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 104 | 373k| 0 | 6 | 55 | 39 | 39 | 55 | 89 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 112 | 381k| 0 | 8 | 55 | 39 | 39 | 55 | 91 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 122 | 400k| 0 | 6 | 55 | 39 | 39 | 55 | 95 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 157 | 408k| 0 | 7 | 55 | 39 | 39 | 55 | 98 | 23 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.09 c 0.1s| 1 | 2 | 157 | 409k| 0 | 7 | 55 | 39 | 39 | 55 | 98 | 23 | 0 | 7 | 3.000000e+00 | -- | Inf
0.09/0.12 o 5
0.09/0.12 c * 0.1s| 19 | 6 | 383 | 424k| 8 | - | 55 | 44 | 18 | 55 | 37 | 141 | 5 | 42 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.09/0.12 o 3
0.09/0.12 c * 0.1s| 30 | 0 | 407 | 374k| 8 | - | 55 | 8 | 0 | 55 | 16 | 142 | 5 | 53 | 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) : 0.10
0.09/0.12 c Solving Nodes : 30
0.09/0.12 c Primal Bound : +3.00000000000000e+00 (2 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 30
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 : 0.10
0.09/0.12 c Original Problem :
0.09/0.12 c Problem name : HOME/instance-1869875-1245186952.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-1869875-1245186952.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, 44 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 : 0.01 0 0 0 0 0 0 0 0
0.09/0.12 c root node : - 41 - - 41 - - - -
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 28 0 0 3 0 0 46
0.09/0.12 c and : 36 60 194 1 0 2 103 133 0 0
0.09/0.12 c linear : 1 7 191 1 0 7 44 0 0 0
0.09/0.12 c logicor : 2+ 7 38 1 0 0 0 0 0 0
0.09/0.12 c countsols : 0 0 0 2 0 0 0 0 0 0
0.09/0.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.12 c integral : 0.02 0.00 0.00 0.02 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 1 0 5
0.09/0.12 c pseudoobj : 0.00 82 0 1
0.09/0.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.12 c propagation : 0.00 9 4 26 21.3 0 0.0 -
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 : - - - 5 10.0 - - -
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 6 - - 9 - (maximal pool size: 51)
0.09/0.12 c redcost : 0.00 61 0 0 0 0
0.09/0.12 c impliedbounds : 0.00 7 0 0 12 0
0.09/0.12 c intobj : 0.00 0 0 0 0 0
0.09/0.12 c gomory : 0.00 7 0 0 1 0
0.09/0.12 c strongcg : 0.01 7 0 0 82 0
0.09/0.12 c cmir : 0.00 7 0 0 23 0
0.09/0.12 c flowcover : 0.02 7 0 0 38 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 : 0.02 26 0 3 0 0 46
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 - 2
0.09/0.12 c pseudo solutions : 0.00 - 0
0.09/0.12 c fracdiving : 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 oneopt : 0.00 1 0
0.09/0.12 c coefdiving : 0.00 1 0
0.09/0.12 c pscostdiving : 0.00 1 0
0.09/0.12 c simplerounding : 0.00 0 0
0.09/0.12 c rounding : 0.00 63 0
0.09/0.12 c shifting : 0.00 8 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 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 crossover : 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 : 0.02 65 333 5.12 16650.00
0.09/0.12 c barrier LP : 0.00 0 0 0.00 -
0.09/0.12 c diving/probing LP: 0.00 13 74 5.69 -
0.09/0.12 c strong branching : 0.02 53 408 7.70 20400.00
0.09/0.12 c (at root node) : - 7 138 19.71 -
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 : 30
0.09/0.12 c nodes (total) : 30
0.09/0.12 c nodes left : 0
0.09/0.12 c max depth : 8
0.09/0.12 c max depth (total): 8
0.09/0.12 c backtracks : 6 (20.0%)
0.09/0.12 c delayed cutoffs : 0
0.09/0.12 c repropagations : 1 (35 domain reductions, 0 cutoffs)
0.09/0.12 c avg switch length: 2.13
0.09/0.12 c switching time : 0.00
0.09/0.12 c Solution :
0.09/0.12 c Solutions found : 2 (2 improvements)
0.09/0.12 c Primal Bound : +3.00000000000000e+00 (in run 1, after 30 nodes, 0.10 seconds, depth 4, 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-1869875-1245186952/watcher-1869875-1245186952 -o /tmp/evaluation-result-1869875-1245186952/solver-1869875-1245186952 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869875-1245186952.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 1.01 1.00 3/65 7363
/proc/meminfo: memFree=1828448/2055920 swapFree=4191900/4192956
[pid=7363] ppid=7361 vsize=7616 CPUtime=0
/proc/7363/stat : 7363 (pbscip.linux.x8) R 7361 7363 6311 0 -1 4194304 669 0 0 0 0 0 0 0 18 0 1 0 186294656 7798784 653 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/7363/statm: 1904 664 353 1256 0 643 0
[startup+0.106373 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7363
/proc/meminfo: memFree=1828448/2055920 swapFree=4191900/4192956
[pid=7363] ppid=7361 vsize=17944 CPUtime=0.09
/proc/7363/stat : 7363 (pbscip.linux.x8) R 7361 7363 6311 0 -1 4194304 4612 0 0 0 8 1 0 0 18 0 1 0 186294656 18374656 3424 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7363/statm: 4486 3424 693 1256 0 3225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17944
Solver just ended. Dumping a history of the last processes samples
[startup+0.106373 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7363
/proc/meminfo: memFree=1828448/2055920 swapFree=4191900/4192956
[pid=7363] ppid=7361 vsize=17944 CPUtime=0.09
/proc/7363/stat : 7363 (pbscip.linux.x8) R 7361 7363 6311 0 -1 4194304 4612 0 0 0 8 1 0 0 18 0 1 0 186294656 18374656 3424 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7363/statm: 4486 3424 693 1256 0 3225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17944
Child status: 0
Real time (s): 0.133691
CPU time (s): 0.133978
CPU user time (s): 0.113982
CPU system time (s): 0.019996
CPU usage (%): 100.215
Max. virtual memory (cumulated for all children) (KiB): 17944
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.113982
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4619
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= 3
involuntary context switches= 1
runsolver used 0.003999 second user time and 0.005999 second system time
The end
Begin job on node32 at 2009-06-16 23:15:52
IDJOB=1869875
IDBENCH=47936
IDSOLVER=684
FILE ID=node32/1869875-1245186952
PBS_JOBID= 9363932
Free space on /tmp= 66344 MiB
SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=83-P1=11-B.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-1869875-1245186952/watcher-1869875-1245186952 -o /tmp/evaluation-result-1869875-1245186952/solver-1869875-1245186952 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869875-1245186952.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= e1e15b366fcf541f28f7442fe90acae7
RANDOM SEED=1769046988
node32.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: 1828992 kB
Buffers: 51940 kB
Cached: 98760 kB
SwapCached: 260 kB
Active: 63980 kB
Inactive: 101068 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1828992 kB
SwapTotal: 4192956 kB
SwapFree: 4191900 kB
Dirty: 12008 kB
Writeback: 0 kB
Mapped: 23780 kB
Slab: 47676 kB
Committed_AS: 171704 kB
PageTables: 1492 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= 66332 MiB
End job on node32 at 2009-06-16 23:15:53