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-1870055-1245188486.opb>
0.00/0.01 c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 84 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, 14 chg coeffs, 0 upgd conss, 324 impls, 0 clqs
0.00/0.02 c (round 2) 19 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 2 upgd conss, 324 impls, 0 clqs
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 19 deleted vars, 16 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 30 changed coefficients
0.00/0.02 c 330 implications, 0 cliques
0.00/0.02 c presolved problem has 89 variables (89 bin, 0 int, 0 impl, 0 cont) and 67 constraints
0.00/0.02 c 64 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 | 481k| 0 | 5 | 89 | 67 | 67 | 89 | 131 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 120 | 486k| 0 | 5 | 89 | 67 | 67 | 89 | 133 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 122 | 502k| 0 | 5 | 89 | 67 | 67 | 89 | 134 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 128 | 508k| 0 | 7 | 89 | 67 | 67 | 89 | 135 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 137 | 528k| 0 | 8 | 89 | 67 | 67 | 89 | 137 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.07/0.08 c 0.1s| 1 | 0 | 144 | 545k| 0 | 13 | 89 | 67 | 67 | 89 | 140 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.07/0.09 c 0.1s| 1 | 0 | 153 | 552k| 0 | 3 | 89 | 67 | 67 | 89 | 144 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 2 | 153 | 552k| 0 | 3 | 89 | 67 | 67 | 89 | 144 | 13 | 0 | 3 | 3.000000e+00 | -- | Inf
0.19/0.21 o 3
0.19/0.21 c * 0.2s| 39 | 0 | 880 | 571k| 13 | - | 89 | 72 | 45 | 89 | 39 | 144 | 5 | 47 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.19/0.21 c
0.19/0.21 c SCIP Status : problem is solved [optimal solution found]
0.19/0.21 c Solving Time (sec) : 0.18
0.19/0.21 c Solving Nodes : 39
0.19/0.21 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.19/0.21 c Dual Bound : +3.00000000000000e+00
0.19/0.21 c Gap : 0.00 %
0.19/0.21 c NODE 39
0.19/0.21 c DUAL BOUND 3
0.19/0.21 c PRIMAL BOUND 3
0.19/0.21 c GAP 0
0.19/0.21 s OPTIMUM FOUND
0.19/0.21 v -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 x19 -x18 x17 -x16 x15 x14 x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.19/0.21 c SCIP Status : problem is solved [optimal solution found]
0.19/0.21 c Solving Time : 0.18
0.19/0.21 c Original Problem :
0.19/0.21 c Problem name : HOME/instance-1870055-1245188486.opb
0.19/0.21 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.21 c Constraints : 84 initial, 84 maximal
0.19/0.21 c Presolved Problem :
0.19/0.21 c Problem name : t_HOME/instance-1870055-1245188486.opb
0.19/0.21 c Variables : 89 (89 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.21 c Constraints : 67 initial, 72 maximal
0.19/0.21 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.21 c trivial : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c implics : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c probing : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c and : 0.00 2 16 0 0 0 16 0 16
0.19/0.21 c linear : 0.00 1 0 0 0 0 0 0 14
0.19/0.21 c logicor : 0.01 0 0 0 0 0 0 0 0
0.19/0.21 c root node : - 0 - - 0 - - - -
0.19/0.21 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.21 c integral : 0 0 0 39 0 0 0 0 0 76
0.19/0.21 c and : 64 109 305 1 0 0 145 138 0 0
0.19/0.21 c linear : 1 6 305 1 0 8 7 0 0 0
0.19/0.21 c logicor : 2+ 6 55 1 0 0 0 0 0 0
0.19/0.21 c countsols : 0 0 0 1 0 0 0 0 0 0
0.19/0.21 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.21 c integral : 0.02 0.00 0.00 0.02 0.00
0.19/0.21 c and : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c linear : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c Propagators : Time Calls Cutoffs DomReds
0.19/0.21 c rootredcost : 0.00 0 0 0
0.19/0.21 c pseudoobj : 0.00 125 0 0
0.19/0.21 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.21 c propagation : 0.00 3 3 12 16.1 3 30.7 -
0.19/0.21 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.21 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.21 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.21 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.21 c applied globally : - - - 5 17.4 - - -
0.19/0.21 c applied locally : - - - 0 0.0 - - -
0.19/0.21 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.21 c cut pool : 0.00 5 - - 12 - (maximal pool size: 24)
0.19/0.21 c redcost : 0.00 109 0 0 0 0
0.19/0.21 c impliedbounds : 0.00 6 0 0 1 0
0.19/0.21 c intobj : 0.00 0 0 0 0 0
0.19/0.21 c gomory : 0.02 6 0 0 68 0
0.19/0.21 c strongcg : 0.00 6 0 0 17 0
0.19/0.21 c cmir : 0.00 6 0 0 15 0
0.19/0.21 c flowcover : 0.02 6 0 0 20 0
0.19/0.21 c clique : 0.00 1 0 0 0 0
0.19/0.21 c zerohalf : 0.00 0 0 0 0 0
0.19/0.21 c mcf : 0.00 1 0 0 0 0
0.19/0.21 c Pricers : Time Calls Vars
0.19/0.21 c problem variables: 0.00 0 0
0.19/0.21 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.21 c relpscost : 0.02 38 0 0 0 0 76
0.19/0.21 c pscost : 0.00 0 0 0 0 0 0
0.19/0.21 c inference : 0.00 0 0 0 0 0 0
0.19/0.21 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.21 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.21 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.21 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.21 c random : 0.00 0 0 0 0 0 0
0.19/0.21 c Primal Heuristics : Time Calls Found
0.19/0.21 c LP solutions : 0.00 - 1
0.19/0.21 c pseudo solutions : 0.00 - 0
0.19/0.21 c oneopt : 0.00 0 0
0.19/0.21 c veclendiving : 0.00 0 0
0.19/0.21 c objpscostdiving : 0.00 0 0
0.19/0.21 c rootsoldiving : 0.00 0 0
0.19/0.21 c linesearchdiving : 0.00 0 0
0.19/0.21 c guideddiving : 0.00 0 0
0.19/0.21 c crossover : 0.00 0 0
0.19/0.21 c coefdiving : 0.00 1 0
0.19/0.21 c pscostdiving : 0.01 1 0
0.19/0.21 c simplerounding : 0.00 0 0
0.19/0.21 c rounding : 0.00 111 0
0.19/0.21 c shifting : 0.03 19 0
0.19/0.21 c intshifting : 0.00 0 0
0.19/0.21 c fixandinfer : 0.00 0 0
0.19/0.21 c feaspump : 0.00 1 0
0.19/0.21 c fracdiving : 0.00 1 0
0.19/0.21 c intdiving : 0.00 0 0
0.19/0.21 c actconsdiving : 0.00 0 0
0.19/0.21 c octane : 0.00 0 0
0.19/0.21 c rens : 0.01 1 0
0.19/0.21 c rins : 0.00 0 0
0.19/0.21 c localbranching : 0.00 0 0
0.19/0.21 c mutation : 0.00 0 0
0.19/0.21 c dins : 0.00 0 0
0.19/0.21 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.21 c primal LP : 0.01 0 0 0.00 0.00
0.19/0.21 c dual LP : 0.05 121 675 5.58 13500.00
0.19/0.21 c barrier LP : 0.00 0 0 0.00 -
0.19/0.21 c diving/probing LP: 0.01 33 205 6.21 20500.00
0.19/0.21 c strong branching : 0.02 47 497 10.57 24850.00
0.19/0.21 c (at root node) : - 3 103 34.33 -
0.19/0.21 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.21 c B&B Tree :
0.19/0.21 c number of runs : 1
0.19/0.21 c nodes : 39
0.19/0.21 c nodes (total) : 39
0.19/0.21 c nodes left : 0
0.19/0.21 c max depth : 13
0.19/0.21 c max depth (total): 13
0.19/0.21 c backtracks : 3 (7.7%)
0.19/0.21 c delayed cutoffs : 0
0.19/0.21 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.19/0.21 c avg switch length: 2.00
0.19/0.21 c switching time : 0.01
0.19/0.21 c Solution :
0.19/0.21 c Solutions found : 1 (1 improvements)
0.19/0.21 c Primal Bound : +3.00000000000000e+00 (in run 1, after 39 nodes, 0.18 seconds, depth 8, found by <relaxation>)
0.19/0.21 c Dual Bound : +3.00000000000000e+00
0.19/0.21 c Gap : 0.00 %
0.19/0.21 c Root Dual Bound : +3.00000000000000e+00
0.19/0.21 c Time complete: 0.21.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870055-1245188486/watcher-1870055-1245188486 -o /tmp/evaluation-result-1870055-1245188486/solver-1870055-1245188486 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870055-1245188486.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: 0.94 0.96 0.98 3/65 4781
/proc/meminfo: memFree=1883560/2055920 swapFree=4192956/4192956
[pid=4781] ppid=4779 vsize=7616 CPUtime=0
/proc/4781/stat : 4781 (pbscip.linux.x8) R 4779 4781 3324 0 -1 4194304 590 0 0 0 0 0 0 0 20 0 1 0 4760814 7798784 574 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4781/statm: 1904 586 353 1256 0 643 0
[startup+0.0775191 s]
/proc/loadavg: 0.94 0.96 0.98 3/65 4781
/proc/meminfo: memFree=1883560/2055920 swapFree=4192956/4192956
[pid=4781] ppid=4779 vsize=19480 CPUtime=0.07
/proc/4781/stat : 4781 (pbscip.linux.x8) R 4779 4781 3324 0 -1 4194304 3631 0 0 0 6 1 0 0 20 0 1 0 4760814 19947520 3229 1992294400 4194304 9342243 548682068736 18446744073709551615 8251680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4781/statm: 4870 3231 677 1256 0 3609 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19480
[startup+0.10152 s]
/proc/loadavg: 0.94 0.96 0.98 3/65 4781
/proc/meminfo: memFree=1883560/2055920 swapFree=4192956/4192956
[pid=4781] ppid=4779 vsize=19480 CPUtime=0.09
/proc/4781/stat : 4781 (pbscip.linux.x8) R 4779 4781 3324 0 -1 4194304 3986 0 0 0 8 1 0 0 20 0 1 0 4760814 19947520 3584 1992294400 4194304 9342243 548682068736 18446744073709551615 8236857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4781/statm: 4870 3584 677 1256 0 3609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19480
Solver just ended. Dumping a history of the last processes samples
[startup+0.20153 s]
/proc/loadavg: 0.94 0.96 0.98 3/65 4781
/proc/meminfo: memFree=1883560/2055920 swapFree=4192956/4192956
[pid=4781] ppid=4779 vsize=20048 CPUtime=0.19
/proc/4781/stat : 4781 (pbscip.linux.x8) R 4779 4781 3324 0 -1 4194304 5146 0 0 0 17 2 0 0 22 0 1 0 4760814 20529152 3903 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4781/statm: 5012 3903 694 1256 0 3751 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20048
Child status: 0
Real time (s): 0.220079
CPU time (s): 0.219965
CPU user time (s): 0.19197
CPU system time (s): 0.027995
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 20048
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19197
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5151
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= 4
involuntary context switches= 1
runsolver used 0.003999 second user time and 0.007998 second system time
The end
Begin job on node8 at 2009-06-16 23:41:26
IDJOB=1870055
IDBENCH=48026
IDSOLVER=684
FILE ID=node8/1870055-1245188486
PBS_JOBID= 9363940
Free space on /tmp= 66288 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=9-P0=271-P1=293-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-1870055-1245188486/watcher-1870055-1245188486 -o /tmp/evaluation-result-1870055-1245188486/solver-1870055-1245188486 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870055-1245188486.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 2e3c7287841521f4043e8a0d4ae495d6
RANDOM SEED=544111368
node8.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 : 3000.236
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 : 3000.236
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1884040 kB
Buffers: 41196 kB
Cached: 86304 kB
SwapCached: 0 kB
Active: 96100 kB
Inactive: 45160 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1884040 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 11928 kB
Writeback: 0 kB
Mapped: 23496 kB
Slab: 16448 kB
Committed_AS: 66932 kB
PageTables: 1376 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= 66276 MiB
End job on node8 at 2009-06-16 23:41:26