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-1869362-1245171816.opb>
0.00/0.01 c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 0 impls, 0 clqs
0.00/0.02 c presolving (2 rounds):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 0 implications, 0 cliques
0.00/0.02 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.00/0.02 c 50 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.00
0.00/0.02 c strange?!, PURESAT with obj
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
0.00/0.04 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 210 | 684k| 0 | 39 | 100 | 50 | 50 | 100 | 50 | 0 | 0 | 0 | 1.341678e+00 | -- | Inf
0.00/0.04 o 39
0.00/0.04 c r 0.0s| 1 | 0 | 210 | 687k| 0 | 39 | 100 | 50 | 50 | 100 | 50 | 0 | 0 | 0 | 1.341678e+00 | 3.900000e+01 |2806.81%
0.00/0.04 o 38
0.00/0.04 c R 0.0s| 1 | 0 | 210 | 690k| 0 | 39 | 100 | 50 | 50 | 100 | 50 | 0 | 0 | 0 | 1.341678e+00 | 3.800000e+01 |2732.28%
0.00/0.04 o 37
0.00/0.04 c s 0.0s| 1 | 0 | 210 | 693k| 0 | 39 | 100 | 50 | 50 | 100 | 50 | 0 | 0 | 0 | 1.341678e+00 | 3.700000e+01 |2657.74%
0.00/0.05 o 2
0.00/0.05 c k 0.0s| 1 | 0 | 210 | 696k| 0 | - | 100 | 50 | 50 | 100 | 50 | 0 | 0 | 0 | 1.341678e+00 | 2.000000e+00 | 49.07%
0.00/0.05 c 0.0s| 1 | 0 | 210 | 694k| 0 | - | 100 | 50 | 50 | 100 | 50 | 0 | 0 | 0 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.00/0.05 c
0.00/0.05 c SCIP Status : problem is solved [optimal solution found]
0.00/0.05 c Solving Time (sec) : 0.04
0.00/0.05 c Solving Nodes : 1
0.00/0.05 c Primal Bound : +1.99999999999999e+00 (4 solutions)
0.00/0.05 c Dual Bound : +1.99999999999999e+00
0.00/0.05 c Gap : 0.00 %
0.00/0.05 c NODE 1
0.00/0.05 c DUAL BOUND 2
0.00/0.05 c PRIMAL BOUND 2
0.00/0.05 c GAP 0
0.00/0.05 s OPTIMUM FOUND
0.00/0.05 v -x100 -x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75
0.00/0.05 v -x74 -x73 -x72 -x71 -x70 -x69 -x68 x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50
0.00/0.05 v -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25
0.00/0.05 v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.00/0.05 c SCIP Status : problem is solved [optimal solution found]
0.00/0.05 c Solving Time : 0.04
0.00/0.05 c Original Problem :
0.00/0.05 c Problem name : HOME/instance-1869362-1245171816.opb
0.00/0.05 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.05 c Constraints : 50 initial, 50 maximal
0.00/0.05 c Presolved Problem :
0.00/0.05 c Problem name : t_HOME/instance-1869362-1245171816.opb
0.00/0.05 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.05 c Constraints : 50 initial, 50 maximal
0.00/0.05 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.05 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c logicor : 0.00 0 0 0 0 0 0 0 0
0.00/0.05 c root node : - 0 - - 0 - - - -
0.00/0.05 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.05 c integral : 0 0 0 0 0 0 0 0 0 0
0.00/0.05 c logicor : 50 1 26 0 0 0 0 0 0 0
0.00/0.05 c countsols : 0 0 0 0 0 0 0 0 0 0
0.00/0.05 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.05 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.05 c logicor : 0.00 0.00 0.00 0.00 0.00
0.00/0.05 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.05 c Propagators : Time Calls Cutoffs DomReds
0.00/0.05 c rootredcost : 0.00 0 0 0
0.00/0.05 c pseudoobj : 0.00 2 0 0
0.00/0.05 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.05 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.05 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.05 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.05 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.05 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.05 c applied globally : - - - 0 0.0 - - -
0.00/0.05 c applied locally : - - - 0 0.0 - - -
0.00/0.05 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.05 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.05 c redcost : 0.00 1 0 0 0 0
0.00/0.05 c impliedbounds : 0.00 1 0 0 0 0
0.00/0.05 c intobj : 0.00 0 0 0 0 0
0.00/0.05 c gomory : 0.00 1 0 0 0 0
0.00/0.05 c strongcg : 0.00 1 0 0 0 0
0.00/0.05 c cmir : 0.01 1 0 0 0 0
0.00/0.05 c flowcover : 0.00 1 0 0 0 0
0.00/0.05 c clique : 0.00 1 0 0 0 0
0.00/0.05 c zerohalf : 0.00 0 0 0 0 0
0.00/0.05 c mcf : 0.00 1 0 0 0 0
0.00/0.05 c Pricers : Time Calls Vars
0.00/0.05 c problem variables: 0.00 0 0
0.00/0.05 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.05 c pscost : 0.00 0 0 0 0 0 0
0.00/0.05 c inference : 0.00 0 0 0 0 0 0
0.00/0.05 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.05 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.05 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.05 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.05 c random : 0.00 0 0 0 0 0 0
0.00/0.05 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.05 c Primal Heuristics : Time Calls Found
0.00/0.05 c LP solutions : 0.00 - 0
0.00/0.05 c pseudo solutions : 0.00 - 0
0.00/0.05 c feaspump : 0.00 0 0
0.00/0.05 c rens : 0.00 0 0
0.00/0.05 c simplerounding : 0.00 1 1
0.00/0.05 c rounding : 0.00 1 1
0.00/0.05 c shifting : 0.00 1 1
0.00/0.05 c intshifting : 0.00 0 0
0.00/0.05 c oneopt : 0.00 1 1
0.00/0.05 c fixandinfer : 0.00 0 0
0.00/0.05 c coefdiving : 0.00 0 0
0.00/0.05 c pscostdiving : 0.00 0 0
0.00/0.05 c fracdiving : 0.00 0 0
0.00/0.05 c veclendiving : 0.00 0 0
0.00/0.05 c intdiving : 0.00 0 0
0.00/0.05 c actconsdiving : 0.00 0 0
0.00/0.05 c objpscostdiving : 0.00 0 0
0.00/0.05 c rootsoldiving : 0.00 0 0
0.00/0.05 c linesearchdiving : 0.00 0 0
0.00/0.05 c guideddiving : 0.00 0 0
0.00/0.05 c octane : 0.00 0 0
0.00/0.05 c rins : 0.00 0 0
0.00/0.05 c localbranching : 0.00 0 0
0.00/0.05 c mutation : 0.00 0 0
0.00/0.05 c crossover : 0.00 0 0
0.00/0.05 c dins : 0.00 0 0
0.00/0.05 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.05 c primal LP : 0.00 0 0 0.00 -
0.00/0.05 c dual LP : 0.01 1 210 210.00 21000.00
0.00/0.05 c barrier LP : 0.00 0 0 0.00 -
0.00/0.05 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.05 c strong branching : 0.00 0 0 0.00 -
0.00/0.05 c (at root node) : - 0 0 0.00 -
0.00/0.05 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.05 c B&B Tree :
0.00/0.05 c number of runs : 1
0.00/0.05 c nodes : 1
0.00/0.05 c nodes (total) : 1
0.00/0.05 c nodes left : 0
0.00/0.05 c max depth : 0
0.00/0.05 c max depth (total): 0
0.00/0.05 c backtracks : 0 (0.0%)
0.00/0.05 c delayed cutoffs : 0
0.00/0.05 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.05 c avg switch length: 2.00
0.00/0.05 c switching time : 0.00
0.00/0.05 c Solution :
0.00/0.05 c Solutions found : 4 (4 improvements)
0.00/0.05 c Primal Bound : +1.99999999999999e+00 (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <oneopt>)
0.00/0.05 c Dual Bound : +1.99999999999999e+00
0.00/0.05 c Gap : 0.00 %
0.00/0.05 c Root Dual Bound : +1.99999999999999e+00
0.00/0.06 c Time complete: 0.06.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869362-1245171816/watcher-1869362-1245171816 -o /tmp/evaluation-result-1869362-1245171816/solver-1869362-1245171816 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869362-1245171816.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: 0.99 0.97 0.98 3/64 7110
/proc/meminfo: memFree=1880952/2055920 swapFree=4181248/4192956
[pid=7110] ppid=7108 vsize=4324 CPUtime=0
/proc/7110/stat : 7110 (pbscip.linux.x8) R 7108 7110 6852 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 184777998 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7110/statm: 1081 449 286 886 0 191 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.065698
CPU time (s): 0.065989
CPU user time (s): 0.051992
CPU system time (s): 0.013997
CPU usage (%): 100.443
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2825
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 0.001999 second user time and 0.007998 second system time
The end
Begin job on node48 at 2009-06-16 19:03:36
IDJOB=1869362
IDBENCH=2836
IDSOLVER=683
FILE ID=node48/1869362-1245171816
PBS_JOBID= 9363876
Free space on /tmp= 66236 MiB
SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.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-1869362-1245171816/watcher-1869362-1245171816 -o /tmp/evaluation-result-1869362-1245171816/solver-1869362-1245171816 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869362-1245171816.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727
RANDOM SEED=709106439
node48.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 : 3000.270
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 : 3000.270
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: 1881432 kB
Buffers: 32988 kB
Cached: 73808 kB
SwapCached: 5472 kB
Active: 61560 kB
Inactive: 53128 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1881432 kB
SwapTotal: 4192956 kB
SwapFree: 4181248 kB
Dirty: 9860 kB
Writeback: 0 kB
Mapped: 13544 kB
Slab: 45780 kB
Committed_AS: 151608 kB
PageTables: 1376 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= 66228 MiB
End job on node48 at 2009-06-16 19:03:37