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-1869399-1245172445.opb>
0.00/0.01 c original problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 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
0.00/0.02 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 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.02 c 100 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
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
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 73 | 566k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | -- | Inf
0.00/0.03 o 50
0.00/0.03 c r 0.0s| 1 | 0 | 73 | 568k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 5.000000e+01 |2900.00%
0.00/0.03 o 49
0.00/0.03 c R 0.0s| 1 | 0 | 73 | 569k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 4.900000e+01 |2840.00%
0.00/0.03 o 48
0.00/0.03 c s 0.0s| 1 | 0 | 73 | 571k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 4.800000e+01 |2780.00%
0.00/0.04 o 5
0.00/0.04 c k 0.0s| 1 | 0 | 73 | 572k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 5.000000e+00 | 200.00%
0.00/0.05 c 0.0s| 1 | 0 | 73 | 572k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 0 | 1.666667e+00 | 5.000000e+00 | 200.00%
0.39/0.42 c 0.4s| 1 | 2 | 73 | 572k| 0 | 50 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 34 | 1.666667e+00 | 5.000000e+00 | 200.00%
0.39/0.44 o 4
0.39/0.44 c R 0.4s| 2 | 1 | 250 | 575k| 1 | 26 | 50 | 100 | 100 | 50 | 100 | 0 | 0 | 34 | 1.687274e+00 | 4.000000e+00 | 137.07%
0.49/0.53 o 3
0.49/0.53 c * 0.5s| 3 | 1 | 361 | 581k| 2 | - | 50 | 100 | 9 | 50 | 100 | 0 | 0 | 59 | 1.687274e+00 | 3.000000e+00 | 77.80%
0.69/0.74 c
0.69/0.74 c SCIP Status : problem is solved [optimal solution found]
0.69/0.74 c Solving Time (sec) : 0.72
0.69/0.74 c Solving Nodes : 4
0.69/0.74 c Primal Bound : +3.00000000000000e+00 (16 solutions)
0.69/0.74 c Dual Bound : +3.00000000000000e+00
0.69/0.74 c Gap : 0.00 %
0.69/0.74 c NODE 4
0.69/0.74 c DUAL BOUND 3
0.69/0.74 c PRIMAL BOUND 3
0.69/0.74 c GAP 0
0.69/0.74 s OPTIMUM FOUND
0.69/0.74 v -x50 -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
0.69/0.74 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
0.69/0.74 c SCIP Status : problem is solved [optimal solution found]
0.69/0.75 c Solving Time : 0.72
0.69/0.75 c Original Problem :
0.69/0.75 c Problem name : HOME/instance-1869399-1245172445.opb
0.69/0.75 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.75 c Constraints : 100 initial, 100 maximal
0.69/0.75 c Presolved Problem :
0.69/0.75 c Problem name : t_HOME/instance-1869399-1245172445.opb
0.69/0.75 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.75 c Constraints : 100 initial, 100 maximal
0.69/0.75 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.75 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c implics : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c probing : 0.01 0 0 0 0 0 0 0 0
0.69/0.75 c logicor : 0.00 0 0 0 0 0 0 0 0
0.69/0.75 c root node : - 25 - - 25 - - - -
0.69/0.75 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.75 c integral : 0 0 0 12 0 1 40 0 0 4
0.69/0.75 c logicor : 100 1 33 1 0 0 0 0 0 0
0.69/0.75 c countsols : 0 0 0 1 0 0 0 0 0 0
0.69/0.75 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.75 c integral : 0.60 0.00 0.00 0.60 0.00
0.69/0.75 c logicor : 0.01 0.00 0.01 0.00 0.00
0.69/0.75 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.75 c Propagators : Time Calls Cutoffs DomReds
0.69/0.75 c rootredcost : 0.00 2 0 0
0.69/0.75 c pseudoobj : 0.00 22 0 0
0.69/0.75 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.75 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.75 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.75 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.75 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.75 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.75 c applied globally : - - - 0 0.0 - - -
0.69/0.75 c applied locally : - - - 0 0.0 - - -
0.69/0.75 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.75 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.75 c redcost : 0.00 14 0 22 0 0
0.69/0.75 c impliedbounds : 0.00 2 0 0 0 0
0.69/0.75 c intobj : 0.00 0 0 0 0 0
0.69/0.75 c gomory : 0.00 2 0 0 0 0
0.69/0.75 c strongcg : 0.00 2 0 0 0 0
0.69/0.75 c cmir : 0.01 2 0 0 0 0
0.69/0.75 c flowcover : 0.01 2 0 0 0 0
0.69/0.75 c clique : 0.00 1 0 0 0 0
0.69/0.75 c zerohalf : 0.00 0 0 0 0 0
0.69/0.75 c mcf : 0.00 1 0 0 0 0
0.69/0.75 c Pricers : Time Calls Vars
0.69/0.75 c problem variables: 0.00 0 0
0.69/0.75 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.75 c relpscost : 0.60 11 1 40 0 0 4
0.69/0.75 c pscost : 0.00 0 0 0 0 0 0
0.69/0.75 c inference : 0.00 0 0 0 0 0 0
0.69/0.75 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.75 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.75 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.75 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.75 c random : 0.00 0 0 0 0 0 0
0.69/0.75 c Primal Heuristics : Time Calls Found
0.69/0.75 c LP solutions : 0.00 - 1
0.69/0.75 c pseudo solutions : 0.00 - 0
0.69/0.75 c coefdiving : 0.00 0 0
0.69/0.75 c pscostdiving : 0.00 0 0
0.69/0.75 c simplerounding : 0.00 11 11
0.69/0.75 c rounding : 0.00 11 2
0.69/0.75 c shifting : 0.00 1 1
0.69/0.75 c intshifting : 0.00 0 0
0.69/0.75 c oneopt : 0.00 3 1
0.69/0.75 c fixandinfer : 0.00 0 0
0.69/0.75 c feaspump : 0.00 0 0
0.69/0.75 c fracdiving : 0.00 0 0
0.69/0.75 c veclendiving : 0.00 0 0
0.69/0.75 c intdiving : 0.00 0 0
0.69/0.75 c actconsdiving : 0.00 0 0
0.69/0.75 c objpscostdiving : 0.00 0 0
0.69/0.75 c rootsoldiving : 0.00 0 0
0.69/0.75 c linesearchdiving : 0.00 0 0
0.69/0.75 c guideddiving : 0.00 0 0
0.69/0.75 c octane : 0.00 0 0
0.69/0.75 c rens : 0.01 0 0
0.69/0.75 c rins : 0.00 0 0
0.69/0.75 c localbranching : 0.00 0 0
0.69/0.75 c mutation : 0.00 0 0
0.69/0.75 c crossover : 0.00 0 0
0.69/0.75 c dins : 0.00 0 0
0.69/0.75 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.75 c primal LP : 0.00 0 0 0.00 -
0.69/0.75 c dual LP : 0.08 12 782 65.17 9775.00
0.69/0.75 c barrier LP : 0.00 0 0 0.00 -
0.69/0.75 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.75 c strong branching : 0.60 80 8203 102.54 13671.67
0.69/0.75 c (at root node) : - 34 4262 125.35 -
0.69/0.75 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.75 c B&B Tree :
0.69/0.75 c number of runs : 1
0.69/0.75 c nodes : 4
0.69/0.75 c nodes (total) : 4
0.69/0.75 c nodes left : 0
0.69/0.75 c max depth : 2
0.69/0.75 c max depth (total): 2
0.69/0.75 c backtracks : 1 (25.0%)
0.69/0.75 c delayed cutoffs : 0
0.69/0.75 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.69/0.75 c avg switch length: 2.00
0.69/0.75 c switching time : 0.00
0.69/0.75 c Solution :
0.69/0.75 c Solutions found : 16 (6 improvements)
0.69/0.75 c Primal Bound : +3.00000000000000e+00 (in run 1, after 3 nodes, 0.51 seconds, depth 2, found by <relaxation>)
0.69/0.75 c Dual Bound : +3.00000000000000e+00
0.69/0.75 c Gap : 0.00 %
0.69/0.75 c Root Dual Bound : +1.66666666666667e+00
0.69/0.75 c Time complete: 0.74.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869399-1245172445/watcher-1869399-1245172445 -o /tmp/evaluation-result-1869399-1245172445/solver-1869399-1245172445 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869399-1245172445.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: 0.79 0.96 0.96 2/64 3342
/proc/meminfo: memFree=1915352/2055920 swapFree=4192956/4192956
[pid=3342] ppid=3340 vsize=9676 CPUtime=0
/proc/3342/stat : 3342 (pbscip.linux.x8) R 3340 3342 3017 0 -1 4194304 1370 0 0 0 0 0 0 0 18 0 1 0 1574001 9908224 1354 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3342/statm: 2419 1361 362 1256 0 1158 0
[startup+0.085175 s]
/proc/loadavg: 0.79 0.96 0.96 2/64 3342
/proc/meminfo: memFree=1915352/2055920 swapFree=4192956/4192956
[pid=3342] ppid=3340 vsize=18108 CPUtime=0.08
/proc/3342/stat : 3342 (pbscip.linux.x8) R 3340 3342 3017 0 -1 4194304 3587 0 0 0 7 1 0 0 18 0 1 0 1574001 18542592 3215 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3342/statm: 4527 3215 640 1256 0 3266 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18108
[startup+0.101177 s]
/proc/loadavg: 0.79 0.96 0.96 2/64 3342
/proc/meminfo: memFree=1915352/2055920 swapFree=4192956/4192956
[pid=3342] ppid=3340 vsize=18108 CPUtime=0.09
/proc/3342/stat : 3342 (pbscip.linux.x8) R 3340 3342 3017 0 -1 4194304 3587 0 0 0 8 1 0 0 18 0 1 0 1574001 18542592 3215 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3342/statm: 4527 3215 640 1256 0 3266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18108
[startup+0.301205 s]
/proc/loadavg: 0.79 0.96 0.96 2/64 3342
/proc/meminfo: memFree=1915352/2055920 swapFree=4192956/4192956
[pid=3342] ppid=3340 vsize=18108 CPUtime=0.29
/proc/3342/stat : 3342 (pbscip.linux.x8) R 3340 3342 3017 0 -1 4194304 3587 0 0 0 28 1 0 0 19 0 1 0 1574001 18542592 3215 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3342/statm: 4527 3215 640 1256 0 3266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18108
[startup+0.701261 s]
/proc/loadavg: 0.79 0.96 0.96 2/64 3342
/proc/meminfo: memFree=1915352/2055920 swapFree=4192956/4192956
[pid=3342] ppid=3340 vsize=17196 CPUtime=0.69
/proc/3342/stat : 3342 (pbscip.linux.x8) R 3340 3342 3017 0 -1 4194304 3837 0 0 0 68 1 0 0 22 0 1 0 1574001 17608704 2830 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3342/statm: 4299 2830 646 1256 0 3038 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17196
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.757411
CPU time (s): 0.756884
CPU user time (s): 0.738887
CPU system time (s): 0.017997
CPU usage (%): 99.9304
Max. virtual memory (cumulated for all children) (KiB): 18108
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.738887
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3880
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= 1
runsolver used 0.001999 second user time and 0.008998 second system time
The end
Begin job on node30 at 2009-06-16 19:14:05
IDJOB=1869399
IDBENCH=2854
IDSOLVER=684
FILE ID=node30/1869399-1245172445
PBS_JOBID= 9363896
Free space on /tmp= 66220 MiB
SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.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-1869399-1245172445/watcher-1869399-1245172445 -o /tmp/evaluation-result-1869399-1245172445/solver-1869399-1245172445 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869399-1245172445.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9
RANDOM SEED=570681812
node30.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 : 3000.273
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 : 3000.273
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: 1916344 kB
Buffers: 20720 kB
Cached: 76316 kB
SwapCached: 0 kB
Active: 80088 kB
Inactive: 29716 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1916344 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 12260 kB
Writeback: 0 kB
Mapped: 22544 kB
Slab: 15784 kB
Committed_AS: 56732 kB
PageTables: 1360 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= 66208 MiB
End job on node30 at 2009-06-16 19:14:06