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-1869935-1245187376.opb>
0.00/0.01 c original problem has 54 variables (54 bin, 0 int, 0 impl, 0 cont) and 39 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, 8 chg coeffs, 0 upgd conss, 144 impls, 0 clqs
0.00/0.01 c (round 2) 13 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 2 upgd conss, 144 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 13 deleted vars, 10 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 18 changed coefficients
0.00/0.02 c 150 implications, 0 cliques
0.00/0.02 c presolved problem has 41 variables (41 bin, 0 int, 0 impl, 0 cont) and 28 constraints
0.00/0.02 c 25 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 | 4 | 263k| 0 | 1 | 41 | 28 | 28 | 41 | 53 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.02 c 0.0s| 1 | 0 | 69 | 266k| 0 | 5 | 41 | 28 | 28 | 41 | 54 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 71 | 272k| 0 | 2 | 41 | 28 | 28 | 41 | 55 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 79 | 279k| 0 | 10 | 41 | 28 | 28 | 41 | 58 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 86 | 291k| 0 | 12 | 41 | 28 | 28 | 41 | 61 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 101 | 303k| 0 | 9 | 41 | 28 | 28 | 41 | 68 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 110 | 320k| 0 | 10 | 41 | 28 | 28 | 41 | 73 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 117 | 335k| 0 | 11 | 41 | 28 | 28 | 41 | 80 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.07/0.08 c 0.1s| 1 | 2 | 117 | 335k| 0 | 11 | 41 | 28 | 28 | 41 | 80 | 27 | 0 | 11 | 3.000000e+00 | -- | Inf
0.09/0.19 o 11
0.09/0.19 c * 0.2s| 90 | 19 | 748 | 375k| 13 | - | 41 | 44 | 0 | 41 | 36 | 180 | 16 | 214 | 3.000000e+00 | 1.100000e+01 | 266.67%
0.19/0.20 o 3
0.19/0.20 c * 0.2s| 102 | 0 | 816 | 347k| 13 | - | 41 | 29 | 1 | 41 | 25 | 201 | 22 | 220 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.19/0.20 c
0.19/0.20 c SCIP Status : problem is solved [optimal solution found]
0.19/0.20 c Solving Time (sec) : 0.18
0.19/0.20 c Solving Nodes : 102
0.19/0.20 c Primal Bound : +3.00000000000000e+00 (2 solutions)
0.19/0.20 c Dual Bound : +3.00000000000000e+00
0.19/0.20 c Gap : 0.00 %
0.19/0.20 c NODE 102
0.19/0.20 c DUAL BOUND 3
0.19/0.20 c PRIMAL BOUND 3
0.19/0.20 c GAP 0
0.19/0.20 s OPTIMUM FOUND
0.19/0.20 v -x18 -x17 -x16 -x15 x14 -x13 x12 -x11 x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.19/0.20 c SCIP Status : problem is solved [optimal solution found]
0.19/0.20 c Solving Time : 0.18
0.19/0.20 c Original Problem :
0.19/0.20 c Problem name : HOME/instance-1869935-1245187376.opb
0.19/0.20 c Variables : 54 (54 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.20 c Constraints : 39 initial, 39 maximal
0.19/0.20 c Presolved Problem :
0.19/0.20 c Problem name : t_HOME/instance-1869935-1245187376.opb
0.19/0.20 c Variables : 41 (41 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.20 c Constraints : 28 initial, 45 maximal
0.19/0.20 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.20 c trivial : 0.00 0 0 0 0 0 0 0 0
0.19/0.20 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.19/0.20 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.20 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.20 c implics : 0.00 0 0 0 0 0 0 0 0
0.19/0.20 c probing : 0.01 0 0 0 0 0 0 0 0
0.19/0.20 c and : 0.00 2 10 0 0 0 10 0 10
0.19/0.20 c linear : 0.00 1 0 0 0 0 0 0 8
0.19/0.20 c logicor : 0.00 0 0 0 0 0 0 0 0
0.19/0.20 c root node : - 14 - - 14 - - - -
0.19/0.20 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.20 c integral : 0 0 0 89 0 0 28 0 0 144
0.19/0.20 c and : 25 182 361 0 0 11 274 185 0 0
0.19/0.20 c linear : 1 7 348 0 0 24 155 0 0 0
0.19/0.20 c logicor : 2+ 7 106 0 0 2 9 0 0 0
0.19/0.20 c countsols : 0 0 0 2 0 0 0 0 0 0
0.19/0.20 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.20 c integral : 0.08 0.00 0.00 0.08 0.00
0.19/0.20 c and : 0.02 0.01 0.01 0.00 0.00
0.19/0.20 c linear : 0.00 0.00 0.00 0.00 0.00
0.19/0.20 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.20 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.20 c Propagators : Time Calls Cutoffs DomReds
0.19/0.20 c rootredcost : 0.00 1 0 2
0.19/0.20 c pseudoobj : 0.00 277 0 4
0.19/0.20 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.20 c propagation : 0.01 37 16 59 15.7 2 18.0 -
0.19/0.20 c infeasible LP : 0.00 1 0 0 0.0 0 0.0 0
0.19/0.20 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.20 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.20 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.20 c applied globally : - - - 22 9.2 - - -
0.19/0.20 c applied locally : - - - 0 0.0 - - -
0.19/0.20 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.20 c cut pool : 0.00 6 - - 15 - (maximal pool size: 63)
0.19/0.20 c redcost : 0.00 184 0 0 0 0
0.19/0.20 c impliedbounds : 0.00 7 0 0 13 0
0.19/0.20 c intobj : 0.00 0 0 0 0 0
0.19/0.20 c gomory : 0.01 7 0 0 25 0
0.19/0.20 c strongcg : 0.00 7 0 0 79 0
0.19/0.20 c cmir : 0.02 7 0 0 20 0
0.19/0.20 c flowcover : 0.00 7 0 0 36 0
0.19/0.20 c clique : 0.00 1 0 0 0 0
0.19/0.20 c zerohalf : 0.00 0 0 0 0 0
0.19/0.20 c mcf : 0.00 1 0 0 0 0
0.19/0.20 c Pricers : Time Calls Vars
0.19/0.20 c problem variables: 0.00 0 0
0.19/0.20 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.20 c relpscost : 0.08 87 0 28 0 0 144
0.19/0.20 c pscost : 0.00 0 0 0 0 0 0
0.19/0.20 c inference : 0.00 0 0 0 0 0 0
0.19/0.20 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.20 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.20 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.20 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.20 c random : 0.00 0 0 0 0 0 0
0.19/0.20 c Primal Heuristics : Time Calls Found
0.19/0.20 c LP solutions : 0.00 - 2
0.19/0.20 c pseudo solutions : 0.00 - 0
0.19/0.20 c fracdiving : 0.00 0 0
0.19/0.20 c veclendiving : 0.00 0 0
0.19/0.20 c objpscostdiving : 0.00 0 0
0.19/0.20 c rootsoldiving : 0.00 0 0
0.19/0.20 c linesearchdiving : 0.00 0 0
0.19/0.20 c guideddiving : 0.00 0 0
0.19/0.20 c crossover : 0.00 0 0
0.19/0.20 c oneopt : 0.00 1 0
0.19/0.20 c coefdiving : 0.01 1 0
0.19/0.20 c pscostdiving : 0.00 1 0
0.19/0.20 c simplerounding : 0.00 0 0
0.19/0.20 c rounding : 0.00 129 0
0.19/0.20 c shifting : 0.00 22 0
0.19/0.20 c intshifting : 0.00 0 0
0.19/0.20 c fixandinfer : 0.00 0 0
0.19/0.20 c feaspump : 0.00 1 0
0.19/0.20 c intdiving : 0.00 0 0
0.19/0.20 c actconsdiving : 0.00 0 0
0.19/0.20 c octane : 0.00 0 0
0.19/0.20 c rens : 0.01 1 0
0.19/0.20 c rins : 0.00 0 0
0.19/0.20 c localbranching : 0.00 0 0
0.19/0.20 c mutation : 0.00 0 0
0.19/0.20 c dins : 0.00 0 0
0.19/0.20 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.20 c primal LP : 0.00 0 0 0.00 -
0.19/0.20 c dual LP : 0.02 192 700 3.65 35000.00
0.19/0.20 c barrier LP : 0.00 0 0 0.00 -
0.19/0.20 c diving/probing LP: 0.01 24 116 4.83 11600.00
0.19/0.20 c strong branching : 0.08 220 1557 7.08 19462.50
0.19/0.20 c (at root node) : - 11 276 25.09 -
0.19/0.20 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.20 c B&B Tree :
0.19/0.20 c number of runs : 1
0.19/0.20 c nodes : 102
0.19/0.20 c nodes (total) : 102
0.19/0.20 c nodes left : 0
0.19/0.20 c max depth : 13
0.19/0.20 c max depth (total): 13
0.19/0.20 c backtracks : 17 (16.7%)
0.19/0.20 c delayed cutoffs : 5
0.19/0.20 c repropagations : 15 (64 domain reductions, 5 cutoffs)
0.19/0.20 c avg switch length: 2.37
0.19/0.20 c switching time : 0.00
0.19/0.20 c Solution :
0.19/0.20 c Solutions found : 2 (2 improvements)
0.19/0.20 c Primal Bound : +3.00000000000000e+00 (in run 1, after 102 nodes, 0.18 seconds, depth 5, found by <relaxation>)
0.19/0.20 c Dual Bound : +3.00000000000000e+00
0.19/0.20 c Gap : 0.00 %
0.19/0.20 c Root Dual Bound : +3.00000000000000e+00
0.19/0.21 c Time complete: 0.2.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869935-1245187376/watcher-1869935-1245187376 -o /tmp/evaluation-result-1869935-1245187376/solver-1869935-1245187376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869935-1245187376.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 6150
/proc/meminfo: memFree=1877248/2055920 swapFree=4192812/4192956
[pid=6150] ppid=6148 vsize=5812 CPUtime=0
/proc/6150/stat : 6150 (pbscip.linux.x8) R 6148 6150 5825 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 186334640 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6150/statm: 1453 514 343 1256 0 192 0
[startup+0.0847621 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6150
/proc/meminfo: memFree=1877248/2055920 swapFree=4192812/4192956
[pid=6150] ppid=6148 vsize=17348 CPUtime=0.07
/proc/6150/stat : 6150 (pbscip.linux.x8) R 6148 6150 5825 0 -1 4194304 4351 0 0 0 6 1 0 0 18 0 1 0 186334640 17764352 3170 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6150/statm: 4337 3170 687 1256 0 3076 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17348
[startup+0.101765 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6150
/proc/meminfo: memFree=1877248/2055920 swapFree=4192812/4192956
[pid=6150] ppid=6148 vsize=17348 CPUtime=0.09
/proc/6150/stat : 6150 (pbscip.linux.x8) R 6148 6150 5825 0 -1 4194304 4369 0 0 0 7 2 0 0 18 0 1 0 186334640 17764352 3188 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6150/statm: 4337 3188 693 1256 0 3076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17348
Solver just ended. Dumping a history of the last processes samples
[startup+0.201775 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6150
/proc/meminfo: memFree=1877248/2055920 swapFree=4192812/4192956
[pid=6150] ppid=6148 vsize=17348 CPUtime=0.19
/proc/6150/stat : 6150 (pbscip.linux.x8) R 6148 6150 5825 0 -1 4194304 4374 0 0 0 17 2 0 0 18 0 1 0 186334640 17764352 3193 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6150/statm: 4337 3193 694 1256 0 3076 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17348
Child status: 0
Real time (s): 0.215612
CPU time (s): 0.214966
CPU user time (s): 0.187971
CPU system time (s): 0.026995
CPU usage (%): 99.7004
Max. virtual memory (cumulated for all children) (KiB): 17348
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.187971
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= 4381
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 0.003999 second system time
The end
Begin job on node45 at 2009-06-16 23:22:56
IDJOB=1869935
IDBENCH=47966
IDSOLVER=684
FILE ID=node45/1869935-1245187376
PBS_JOBID= 9363928
Free space on /tmp= 66172 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=6-P0=59-P1=37-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-1869935-1245187376/watcher-1869935-1245187376 -o /tmp/evaluation-result-1869935-1245187376/solver-1869935-1245187376 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869935-1245187376.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ecd8e533e3641a4c2c49e9e1d3d0ce44
RANDOM SEED=284116224
node45.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 : 3000.240
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 : 3000.240
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: 1877664 kB
Buffers: 40760 kB
Cached: 74224 kB
SwapCached: 140 kB
Active: 69340 kB
Inactive: 59684 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1877664 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 11736 kB
Writeback: 0 kB
Mapped: 23756 kB
Slab: 35216 kB
Committed_AS: 161612 kB
PageTables: 1384 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= 66160 MiB
End job on node45 at 2009-06-16 23:22:57