0.00/0.02 c SCIP version 1.1.0.7
0.00/0.02 c LP-Solver SoPlex 1.4.1
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c read problem <HOME/instance-1869384-1245172285.opb>
0.00/0.02 c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.04 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 0 impls, 0 clqs
0.00/0.04 c presolving (2 rounds):
0.00/0.04 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.04 c 0 implications, 0 cliques
0.00/0.04 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.04 c 100 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.01
0.00/0.04 c strange?!, PURESAT with obj
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = c 1620
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = c 1791
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = c 10000
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving problem
0.00/0.04 c
0.09/0.12 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.12 c 0.1s| 1 | 0 | 666 |1235k| 0 | 61 | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.092214e+00 | -- | Inf
0.09/0.12 o 61
0.09/0.12 c r 0.1s| 1 | 0 | 666 |1238k| 0 | 61 | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.092214e+00 | 6.100000e+01 |5484.99%
0.09/0.12 o 60
0.09/0.12 c R 0.1s| 1 | 0 | 666 |1241k| 0 | 61 | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.092214e+00 | 6.000000e+01 |5393.43%
0.09/0.12 o 59
0.09/0.12 c s 0.1s| 1 | 0 | 666 |1243k| 0 | 61 | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.092214e+00 | 5.900000e+01 |5301.87%
0.09/0.15 o 2
0.09/0.15 c k 0.1s| 1 | 0 | 666 |1246k| 0 | - | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.092214e+00 | 2.000000e+00 | 83.11%
0.09/0.15 c 0.1s| 1 | 0 | 666 |1245k| 0 | - | 100 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.09/0.15 c
0.09/0.15 c SCIP Status : problem is solved [optimal solution found]
0.09/0.15 c Solving Time (sec) : 0.13
0.09/0.15 c Solving Nodes : 1
0.09/0.15 c Primal Bound : +1.99999999999999e+00 (4 solutions)
0.09/0.15 c Dual Bound : +1.99999999999999e+00
0.09/0.15 c Gap : 0.00 %
0.09/0.15 c NODE 1
0.09/0.15 c DUAL BOUND 2
0.09/0.15 c PRIMAL BOUND 2
0.09/0.15 c GAP 0
0.09/0.15 s OPTIMUM FOUND
0.09/0.15 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
0.09/0.15 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
0.09/0.15 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
0.09/0.15 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
0.09/0.15 c SCIP Status : problem is solved [optimal solution found]
0.09/0.15 c Solving Time : 0.13
0.09/0.15 c Original Problem :
0.09/0.15 c Problem name : HOME/instance-1869384-1245172285.opb
0.09/0.15 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.15 c Constraints : 100 initial, 100 maximal
0.09/0.15 c Presolved Problem :
0.09/0.15 c Problem name : t_HOME/instance-1869384-1245172285.opb
0.09/0.15 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.15 c Constraints : 100 initial, 100 maximal
0.09/0.15 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.15 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.15 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.15 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.15 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.15 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.15 c probing : 0.00 0 0 0 0 0 0 0 0
0.09/0.15 c logicor : 0.01 0 0 0 0 0 0 0 0
0.09/0.15 c root node : - 0 - - 0 - - - -
0.09/0.15 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.15 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.15 c logicor : 100 1 18 0 0 0 0 0 0 0
0.09/0.15 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.15 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.15 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.15 c logicor : 0.00 0.00 0.00 0.00 0.00
0.09/0.15 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.15 c Propagators : Time Calls Cutoffs DomReds
0.09/0.15 c rootredcost : 0.00 0 0 0
0.09/0.15 c pseudoobj : 0.00 2 0 0
0.09/0.15 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.15 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.15 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.15 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.15 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.15 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.15 c applied globally : - - - 0 0.0 - - -
0.09/0.15 c applied locally : - - - 0 0.0 - - -
0.09/0.15 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.15 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.15 c redcost : 0.00 1 0 0 0 0
0.09/0.15 c impliedbounds : 0.00 1 0 0 0 0
0.09/0.15 c intobj : 0.00 0 0 0 0 0
0.09/0.15 c gomory : 0.00 1 0 0 0 0
0.09/0.15 c strongcg : 0.00 1 0 0 0 0
0.09/0.15 c cmir : 0.01 1 0 0 0 0
0.09/0.15 c flowcover : 0.02 1 0 0 0 0
0.09/0.15 c clique : 0.00 1 0 0 0 0
0.09/0.15 c zerohalf : 0.00 0 0 0 0 0
0.09/0.15 c mcf : 0.00 1 0 0 0 0
0.09/0.15 c Pricers : Time Calls Vars
0.09/0.15 c problem variables: 0.00 0 0
0.09/0.15 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.15 c pscost : 0.00 0 0 0 0 0 0
0.09/0.15 c inference : 0.00 0 0 0 0 0 0
0.09/0.15 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.15 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.15 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.15 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.15 c random : 0.00 0 0 0 0 0 0
0.09/0.15 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.15 c Primal Heuristics : Time Calls Found
0.09/0.15 c LP solutions : 0.00 - 0
0.09/0.15 c pseudo solutions : 0.00 - 0
0.09/0.15 c feaspump : 0.00 0 0
0.09/0.15 c rens : 0.00 0 0
0.09/0.15 c simplerounding : 0.00 1 1
0.09/0.15 c rounding : 0.00 1 1
0.09/0.15 c shifting : 0.00 1 1
0.09/0.15 c intshifting : 0.00 0 0
0.09/0.15 c oneopt : 0.00 1 1
0.09/0.15 c fixandinfer : 0.00 0 0
0.09/0.15 c coefdiving : 0.00 0 0
0.09/0.15 c pscostdiving : 0.00 0 0
0.09/0.15 c fracdiving : 0.00 0 0
0.09/0.15 c veclendiving : 0.00 0 0
0.09/0.15 c intdiving : 0.00 0 0
0.09/0.15 c actconsdiving : 0.00 0 0
0.09/0.15 c objpscostdiving : 0.00 0 0
0.09/0.15 c rootsoldiving : 0.00 0 0
0.09/0.15 c linesearchdiving : 0.00 0 0
0.09/0.15 c guideddiving : 0.00 0 0
0.09/0.15 c octane : 0.00 0 0
0.09/0.15 c rins : 0.00 0 0
0.09/0.15 c localbranching : 0.00 0 0
0.09/0.15 c mutation : 0.00 0 0
0.09/0.15 c crossover : 0.00 0 0
0.09/0.15 c dins : 0.00 0 0
0.09/0.15 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.15 c primal LP : 0.00 0 0 0.00 -
0.09/0.15 c dual LP : 0.07 1 666 666.00 9514.29
0.09/0.15 c barrier LP : 0.00 0 0 0.00 -
0.09/0.15 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.15 c strong branching : 0.00 0 0 0.00 -
0.09/0.15 c (at root node) : - 0 0 0.00 -
0.09/0.15 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.15 c B&B Tree :
0.09/0.15 c number of runs : 1
0.09/0.15 c nodes : 1
0.09/0.15 c nodes (total) : 1
0.09/0.15 c nodes left : 0
0.09/0.15 c max depth : 0
0.09/0.15 c max depth (total): 0
0.09/0.15 c backtracks : 0 (0.0%)
0.09/0.15 c delayed cutoffs : 0
0.09/0.15 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.15 c avg switch length: 2.00
0.09/0.15 c switching time : 0.00
0.09/0.15 c Solution :
0.09/0.15 c Solutions found : 4 (4 improvements)
0.09/0.15 c Primal Bound : +1.99999999999999e+00 (in run 1, after 1 nodes, 0.13 seconds, depth 0, found by <oneopt>)
0.09/0.15 c Dual Bound : +1.99999999999999e+00
0.09/0.15 c Gap : 0.00 %
0.09/0.15 c Root Dual Bound : +1.99999999999999e+00
0.09/0.16 c Time complete: 0.15.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869384-1245172285/watcher-1869384-1245172285 -o /tmp/evaluation-result-1869384-1245172285/solver-1869384-1245172285 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869384-1245172285.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 3057
/proc/meminfo: memFree=1912488/2055920 swapFree=4181652/4192956
[pid=3057] ppid=3055 vsize=4324 CPUtime=0
/proc/3057/stat : 3057 (pbscip.linux.x8) R 3055 3057 2588 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 184828668 4427776 449 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/3057/statm: 1081 460 297 886 0 191 0
[startup+0.072609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3057
/proc/meminfo: memFree=1912488/2055920 swapFree=4181652/4192956
[pid=3057] ppid=3055 vsize=15716 CPUtime=0.06
/proc/3057/stat : 3057 (pbscip.linux.x8) R 3055 3057 2588 0 -1 4194304 3471 0 0 0 6 0 0 0 18 0 1 0 184828668 16093184 3080 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3057/statm: 3929 3080 500 886 0 3039 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15716
[startup+0.101611 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3057
/proc/meminfo: memFree=1912488/2055920 swapFree=4181652/4192956
[pid=3057] ppid=3055 vsize=16288 CPUtime=0.09
/proc/3057/stat : 3057 (pbscip.linux.x8) R 3055 3057 2588 0 -1 4194304 3622 0 0 0 9 0 0 0 18 0 1 0 184828668 16678912 3204 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3057/statm: 4072 3204 501 886 0 3182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16288
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.162673
CPU time (s): 0.161975
CPU user time (s): 0.149977
CPU system time (s): 0.011998
CPU usage (%): 99.571
Max. virtual memory (cumulated for all children) (KiB): 16288
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.149977
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3696
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 0.005999 second user time and 0.007998 second system time
The end
Begin job on node18 at 2009-06-16 19:11:25
IDJOB=1869384
IDBENCH=2847
IDSOLVER=683
FILE ID=node18/1869384-1245172285
PBS_JOBID= 9363849
Free space on /tmp= 66172 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-m100_100_90_90.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-1869384-1245172285/watcher-1869384-1245172285 -o /tmp/evaluation-result-1869384-1245172285/solver-1869384-1245172285 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869384-1245172285.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 07065ce8a7e505dddebe786445026dbe
RANDOM SEED=621349888
node18.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 : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1912968 kB
Buffers: 32948 kB
Cached: 65688 kB
SwapCached: 5540 kB
Active: 54264 kB
Inactive: 52240 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1912968 kB
SwapTotal: 4192956 kB
SwapFree: 4181652 kB
Dirty: 9892 kB
Writeback: 0 kB
Mapped: 12940 kB
Slab: 22476 kB
Committed_AS: 149912 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= 66164 MiB
End job on node18 at 2009-06-16 19:11:25