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-1868698-1245133779.opb>
0.00/0.01 c original problem has 2 variables (2 bin, 0 int, 0 impl, 0 cont) and 4 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 2 del vars, 2 del conss, 2 chg bounds, 4 chg sides, 2 chg coeffs, 0 upgd conss, 4 impls, 0 clqs
0.00/0.01 c presolving (2 rounds):
0.00/0.01 c 2 deleted vars, 2 deleted constraints, 2 tightened bounds, 0 added holes, 4 changed sides, 2 changed coefficients
0.00/0.01 c 4 implications, 0 cliques
0.00/0.01 c presolving detected infeasibility
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c OPT-LIN
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = c 1620
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = c 1791
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = c 10000
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving problem
0.00/0.01 c
0.00/0.01 c SCIP Status : problem is solved [infeasible]
0.00/0.01 c Solving Time (sec) : 0.00
0.00/0.01 c Solving Nodes : 0
0.00/0.01 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.00/0.01 c Dual Bound : -1.00000000000000e+20
0.00/0.01 c Gap : infinite
0.00/0.01 c NODE 0
0.00/0.01 c DUAL BOUND -1e+20
0.00/0.01 c PRIMAL BOUND 1e+20
0.00/0.01 c GAP 1e+20
0.00/0.01 s UNSATISFIABLE
0.00/0.01 c SCIP Status : problem is solved [infeasible]
0.00/0.01 c Solving Time : 0.00
0.00/0.01 c Original Problem :
0.00/0.01 c Problem name : HOME/instance-1868698-1245133779.opb
0.00/0.01 c Variables : 2 (2 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01 c Constraints : 4 initial, 4 maximal
0.00/0.01 c Presolved Problem :
0.00/0.01 c Problem name : t_HOME/instance-1868698-1245133779.opb
0.00/0.01 c Variables : 0 (0 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01 c Constraints : 2 initial, 2 maximal
0.00/0.01 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.00/0.01 c trivial : 0.00 0 0 0 0 0 0 0 0
0.00/0.01 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.00/0.01 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.00/0.01 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.00/0.01 c implics : 0.00 0 0 0 0 0 0 0 0
0.00/0.01 c probing : 0.00 0 0 0 0 0 0 0 0
0.00/0.01 c linear : 0.00 2 0 0 2 0 2 4 2
0.00/0.01 c root node : - 0 - - 0 - - - -
0.00/0.01 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.00/0.01 c integral : 0 0 0 0 0 0 0 0 0 0
0.00/0.01 c linear : 2 0 0 0 0 0 0 0 0 0
0.00/0.01 c countsols : 0 0 0 0 0 0 0 0 0 0
0.00/0.01 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.00/0.01 c integral : 0.00 0.00 0.00 0.00 0.00
0.00/0.01 c linear : 0.00 0.00 0.00 0.00 0.00
0.00/0.01 c countsols : 0.00 0.00 0.00 0.00 0.00
0.00/0.01 c Propagators : Time Calls Cutoffs DomReds
0.00/0.01 c pseudoobj : 0.00 0 0 0
0.00/0.01 c rootredcost : 0.00 0 0 0
0.00/0.01 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.01 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.01 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.01 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.01 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.01 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.01 c applied globally : - - - 0 0.0 - - -
0.00/0.01 c applied locally : - - - 0 0.0 - - -
0.00/0.01 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.00/0.01 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.01 c redcost : 0.00 0 0 0 0 0
0.00/0.01 c impliedbounds : 0.00 0 0 0 0 0
0.00/0.01 c intobj : 0.00 0 0 0 0 0
0.00/0.01 c gomory : 0.00 0 0 0 0 0
0.00/0.01 c strongcg : 0.00 0 0 0 0 0
0.00/0.01 c cmir : 0.00 0 0 0 0 0
0.00/0.01 c flowcover : 0.00 0 0 0 0 0
0.00/0.01 c clique : 0.00 0 0 0 0 0
0.00/0.01 c zerohalf : 0.00 0 0 0 0 0
0.00/0.01 c mcf : 0.00 0 0 0 0 0
0.00/0.01 c Pricers : Time Calls Vars
0.00/0.01 c problem variables: 0.00 0 0
0.00/0.01 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.00/0.01 c pscost : 0.00 0 0 0 0 0 0
0.00/0.01 c inference : 0.00 0 0 0 0 0 0
0.00/0.01 c mostinf : 0.00 0 0 0 0 0 0
0.00/0.01 c leastinf : 0.00 0 0 0 0 0 0
0.00/0.01 c fullstrong : 0.00 0 0 0 0 0 0
0.00/0.01 c allfullstrong : 0.00 0 0 0 0 0 0
0.00/0.01 c random : 0.00 0 0 0 0 0 0
0.00/0.01 c relpscost : 0.00 0 0 0 0 0 0
0.00/0.01 c Primal Heuristics : Time Calls Found
0.00/0.01 c LP solutions : 0.00 - 0
0.00/0.01 c pseudo solutions : 0.00 - 0
0.00/0.01 c simplerounding : 0.00 0 0
0.00/0.01 c rounding : 0.00 0 0
0.00/0.01 c shifting : 0.00 0 0
0.00/0.01 c intshifting : 0.00 0 0
0.00/0.01 c oneopt : 0.00 0 0
0.00/0.01 c fixandinfer : 0.00 0 0
0.00/0.01 c feaspump : 0.00 0 0
0.00/0.01 c coefdiving : 0.00 0 0
0.00/0.01 c pscostdiving : 0.00 0 0
0.00/0.01 c fracdiving : 0.00 0 0
0.00/0.01 c veclendiving : 0.00 0 0
0.00/0.01 c intdiving : 0.00 0 0
0.00/0.01 c actconsdiving : 0.00 0 0
0.00/0.01 c objpscostdiving : 0.00 0 0
0.00/0.01 c rootsoldiving : 0.00 0 0
0.00/0.01 c linesearchdiving : 0.00 0 0
0.00/0.01 c guideddiving : 0.00 0 0
0.00/0.01 c octane : 0.00 0 0
0.00/0.01 c rens : 0.00 0 0
0.00/0.01 c rins : 0.00 0 0
0.00/0.01 c localbranching : 0.00 0 0
0.00/0.01 c mutation : 0.00 0 0
0.00/0.01 c crossover : 0.00 0 0
0.00/0.01 c dins : 0.00 0 0
0.00/0.01 c LP : Time Calls Iterations Iter/call Iter/sec
0.00/0.01 c primal LP : 0.00 0 0 0.00 -
0.00/0.01 c dual LP : 0.00 0 0 0.00 -
0.00/0.01 c barrier LP : 0.00 0 0 0.00 -
0.00/0.01 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.01 c strong branching : 0.00 0 0 0.00 -
0.00/0.01 c (at root node) : - 0 0 0.00 -
0.00/0.01 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.01 c B&B Tree :
0.00/0.01 c number of runs : 1
0.00/0.01 c nodes : 0
0.00/0.01 c nodes (total) : 0
0.00/0.01 c nodes left : 1
0.00/0.01 c max depth : -1
0.00/0.01 c max depth (total): -1
0.00/0.01 c backtracks : 0 (0.0%)
0.00/0.01 c delayed cutoffs : 0
0.00/0.01 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.01 c avg switch length: 0.00
0.00/0.01 c switching time : 0.00
0.00/0.01 c Solution :
0.00/0.01 c Solutions found : 0 (0 improvements)
0.00/0.01 c Primal Bound : infeasible
0.00/0.01 c Dual Bound : -
0.00/0.01 c Gap : infinite
0.00/0.01 c Root Dual Bound : -
0.00/0.02 c Time complete: 0.01.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868698-1245133779/watcher-1868698-1245133779 -o /tmp/evaluation-result-1868698-1245133779/solver-1868698-1245133779 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868698-1245133779.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 5344
/proc/meminfo: memFree=1914736/2055920 swapFree=4181248/4192956
[pid=5344] ppid=5342 vsize=4328 CPUtime=0
/proc/5344/stat : 5344 (pbscip.linux.x8) R 5342 5344 5163 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 180974247 4431872 465 1992294400 4194304 7823515 548682068736 18446744073709551615 7017211 0 0 4096 0 0 0 0 17 1 0 0
/proc/5344/statm: 1162 477 310 886 0 272 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.0218461
CPU time (s): 0.021996
CPU user time (s): 0.012998
CPU system time (s): 0.008998
CPU usage (%): 100.686
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2346
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 08:29:39
IDJOB=1868698
IDBENCH=1859
IDSOLVER=683
FILE ID=node48/1868698-1245133779
PBS_JOBID= 9363682
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/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-diamond.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-1868698-1245133779/watcher-1868698-1245133779 -o /tmp/evaluation-result-1868698-1245133779/solver-1868698-1245133779 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868698-1245133779.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 69662f6abb5b6912194804e0a4ded041
RANDOM SEED=1918299845
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: 1915152 kB
Buffers: 6488 kB
Cached: 67236 kB
SwapCached: 5428 kB
Active: 59152 kB
Inactive: 22368 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1915152 kB
SwapTotal: 4192956 kB
SwapFree: 4181248 kB
Dirty: 9836 kB
Writeback: 0 kB
Mapped: 13480 kB
Slab: 45228 kB
Committed_AS: 143176 kB
PageTables: 1372 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 08:29:39