0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2683584-1277510795.opb>
0.49/0.55 c original problem has 6525 variables (6525 bin, 0 int, 0 impl, 0 cont) and 28432 constraints
0.49/0.55 c problem read
0.49/0.55 c presolving settings loaded
0.59/0.70 c presolving:
0.89/0.90 c (round 1) 764 del vars, 1515 del conss, 18 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 75444 impls, 303 clqs
0.89/0.94 c presolving (2 rounds):
0.89/0.94 c 841 deleted vars, 1682 deleted constraints, 145 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.89/0.94 c 76086 implications, 302 cliques
0.89/0.94 c presolving detected infeasibility
0.89/0.94 c Presolving Time: 0.25
0.89/0.94 c - non default parameters ----------------------------------------------------------------------
0.89/0.94 c # SCIP version 1.2.1.2
0.89/0.94 c
0.89/0.94 c # frequency for displaying node information lines
0.89/0.94 c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.94 c display/freq = 10000
0.89/0.94 c
0.89/0.94 c # maximal time in seconds to run
0.89/0.94 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94 c limits/time = 1799.45
0.89/0.94 c
0.89/0.94 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.94 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94 c limits/memory = 1620
0.89/0.94 c
0.89/0.94 c # should presolving try to simplify inequalities
0.89/0.94 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94 c constraints/linear/simplifyinequalities = TRUE
0.89/0.94 c
0.89/0.94 c # should presolving try to simplify knapsacks
0.89/0.94 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94 c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.94 c
0.89/0.94 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.94 c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.94 c separating/rapidlearning/freq = 0
0.89/0.94 c
0.89/0.94 c -----------------------------------------------------------------------------------------------
0.89/0.94 c start solving
0.89/0.94 c
0.89/0.94 c SCIP Status : problem is solved [infeasible]
0.89/0.94 c Solving Time (sec) : 0.33
0.89/0.94 c Solving Nodes : 0
0.89/0.94 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.89/0.94 c Dual Bound : -1.00000000000000e+20
0.89/0.94 c Gap : infinite
0.89/0.94 s UNSATISFIABLE
0.89/0.94 c SCIP Status : problem is solved [infeasible]
0.89/0.94 c Solving Time : 0.33
0.89/0.94 c Original Problem :
0.89/0.94 c Problem name : HOME/instance-2683584-1277510795.opb
0.89/0.94 c Variables : 6525 (6525 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.94 c Constraints : 28432 initial, 28432 maximal
0.89/0.94 c Presolved Problem :
0.89/0.94 c Problem name : t_HOME/instance-2683584-1277510795.opb
0.89/0.94 c Variables : 5684 (5684 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/0.94 c Constraints : 26750 initial, 26750 maximal
0.89/0.94 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.89/0.94 c trivial : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c dualfix : 0.00 1 0 0 0 0 0 0 0
0.89/0.94 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c implics : 0.01 0 16 0 0 0 0 0 0
0.89/0.94 c probing : 0.00 0 0 0 0 0 0 0 0
0.89/0.94 c linear : 0.18 35 789 0 145 0 1682 0 3
0.89/0.94 c root node : - 0 - - 0 - - - -
0.89/0.94 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.89/0.94 c integral : 0 0 0 0 0 0 0 0 0 0
0.89/0.94 c linear : 26750 0 0 0 0 0 0 0 0 0
0.89/0.94 c countsols : 0 0 0 0 0 0 0 0 0 0
0.89/0.94 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.89/0.94 c integral : 0.00 0.00 0.00 0.00 0.00
0.89/0.94 c linear : 0.00 0.00 0.00 0.00 0.00
0.89/0.94 c countsols : 0.00 0.00 0.00 0.00 0.00
0.89/0.94 c Propagators : Time Calls Cutoffs DomReds
0.89/0.94 c pseudoobj : 0.00 0 0 0
0.89/0.94 c rootredcost : 0.00 0 0 0
0.89/0.94 c vbounds : 0.00 0 0 0
0.89/0.94 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.89/0.94 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.94 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.94 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.94 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.89/0.94 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.89/0.94 c applied globally : - - - 0 0.0 - - -
0.89/0.94 c applied locally : - - - 0 0.0 - - -
0.89/0.94 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.89/0.94 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.89/0.94 c redcost : 0.00 0 0 0 0 0
0.89/0.94 c impliedbounds : 0.00 0 0 0 0 0
0.89/0.94 c intobj : 0.00 0 0 0 0 0
0.89/0.94 c cgmip : 0.00 0 0 0 0 0
0.89/0.94 c gomory : 0.00 0 0 0 0 0
0.89/0.94 c strongcg : 0.00 0 0 0 0 0
0.89/0.94 c cmir : 0.00 0 0 0 0 0
0.89/0.94 c flowcover : 0.00 0 0 0 0 0
0.89/0.94 c clique : 0.00 0 0 0 0 0
0.89/0.94 c zerohalf : 0.00 0 0 0 0 0
0.89/0.94 c mcf : 0.00 0 0 0 0 0
0.89/0.94 c rapidlearning : 0.00 0 0 0 0 0
0.89/0.94 c Pricers : Time Calls Vars
0.89/0.94 c problem variables: 0.00 0 0
0.89/0.94 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.89/0.94 c pscost : 0.00 0 0 0 0 0 0
0.89/0.94 c inference : 0.00 0 0 0 0 0 0
0.89/0.94 c mostinf : 0.00 0 0 0 0 0 0
0.89/0.94 c leastinf : 0.00 0 0 0 0 0 0
0.89/0.94 c fullstrong : 0.00 0 0 0 0 0 0
0.89/0.94 c allfullstrong : 0.00 0 0 0 0 0 0
0.89/0.94 c random : 0.00 0 0 0 0 0 0
0.89/0.94 c relpscost : 0.00 0 0 0 0 0 0
0.89/0.94 c Primal Heuristics : Time Calls Found
0.89/0.94 c LP solutions : 0.00 - 0
0.89/0.94 c pseudo solutions : 0.00 - 0
0.89/0.94 c trivial : 0.02 1 0
0.89/0.94 c simplerounding : 0.00 0 0
0.89/0.94 c zirounding : 0.00 0 0
0.89/0.94 c rounding : 0.00 0 0
0.89/0.94 c shifting : 0.00 0 0
0.89/0.94 c intshifting : 0.00 0 0
0.89/0.94 c oneopt : 0.00 0 0
0.89/0.94 c twoopt : 0.00 0 0
0.89/0.94 c fixandinfer : 0.00 0 0
0.89/0.94 c feaspump : 0.00 0 0
0.89/0.94 c coefdiving : 0.00 0 0
0.89/0.94 c pscostdiving : 0.00 0 0
0.89/0.94 c fracdiving : 0.00 0 0
0.89/0.94 c veclendiving : 0.00 0 0
0.89/0.94 c intdiving : 0.00 0 0
0.89/0.94 c actconsdiving : 0.00 0 0
0.89/0.94 c objpscostdiving : 0.00 0 0
0.89/0.94 c rootsoldiving : 0.00 0 0
0.89/0.94 c linesearchdiving : 0.00 0 0
0.89/0.94 c guideddiving : 0.00 0 0
0.89/0.94 c octane : 0.00 0 0
0.89/0.94 c rens : 0.00 0 0
0.89/0.94 c rins : 0.00 0 0
0.89/0.94 c localbranching : 0.00 0 0
0.89/0.94 c mutation : 0.00 0 0
0.89/0.94 c crossover : 0.00 0 0
0.89/0.94 c dins : 0.00 0 0
0.89/0.94 c undercover : 0.00 0 0
0.89/0.94 c nlp : 0.00 0 0
0.89/0.94 c trysol : 0.00 0 0
0.89/0.94 c LP : Time Calls Iterations Iter/call Iter/sec
0.89/0.94 c primal LP : 0.00 0 0 0.00 -
0.89/0.94 c dual LP : 0.00 0 0 0.00 -
0.89/0.95 c lex dual LP : 0.00 0 0 0.00 -
0.89/0.95 c barrier LP : 0.00 0 0 0.00 -
0.89/0.95 c diving/probing LP: 0.00 0 0 0.00 -
0.89/0.95 c strong branching : 0.00 0 0 0.00 -
0.89/0.95 c (at root node) : - 0 0 0.00 -
0.89/0.95 c conflict analysis: 0.00 0 0 0.00 -
0.89/0.95 c B&B Tree :
0.89/0.95 c number of runs : 1
0.89/0.95 c nodes : 0
0.89/0.95 c nodes (total) : 0
0.89/0.95 c nodes left : 1
0.89/0.95 c max depth : -1
0.89/0.95 c max depth (total): -1
0.89/0.95 c backtracks : 0 (0.0%)
0.89/0.95 c delayed cutoffs : 0
0.89/0.95 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.89/0.95 c avg switch length: 0.00
0.89/0.95 c switching time : 0.00
0.89/0.95 c Solution :
0.89/0.95 c Solutions found : 0 (0 improvements)
0.89/0.95 c Primal Bound : infeasible
0.89/0.95 c Dual Bound : -
0.89/0.95 c Gap : infinite
0.89/0.95 c Root Dual Bound : -
0.89/0.95 c Root Iterations : 0
0.99/1.04 c Time complete: 1.03.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683584-1277510795/watcher-2683584-1277510795 -o /tmp/evaluation-result-2683584-1277510795/solver-2683584-1277510795 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683584-1277510795.opb -t 1800 -m 1800
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: 1.07 1.02 1.00 3/106 26969
/proc/meminfo: memFree=1758656/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=8260 CPUtime=0
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 1008 0 0 0 0 0 0 0 20 0 1 0 124734927 8458240 928 1992294400 4194304 9819077 140734765822352 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26969/statm: 2065 929 366 1374 0 686 0
[startup+0.0757399 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 26969
/proc/meminfo: memFree=1758656/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=15940 CPUtime=0.07
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 2921 0 0 0 6 1 0 0 20 0 1 0 124734927 16322560 2840 1992294400 4194304 9819077 140734765822352 18446744073709551615 8610941 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26969/statm: 3985 2840 388 1374 0 2606 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15940
[startup+0.100742 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 26969
/proc/meminfo: memFree=1758656/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=16072 CPUtime=0.09
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 2945 0 0 0 8 1 0 0 20 0 1 0 124734927 16457728 2864 1992294400 4194304 9819077 140734765822352 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26969/statm: 4018 2864 388 1374 0 2639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16072
[startup+0.300757 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 26969
/proc/meminfo: memFree=1758656/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=21264 CPUtime=0.29
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 4266 0 0 0 28 1 0 0 20 0 1 0 124734927 21774336 4185 1992294400 4194304 9819077 140734765822352 18446744073709551615 5652284 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26969/statm: 5316 4185 388 1374 0 3937 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21264
[startup+0.70079 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 26969
/proc/meminfo: memFree=1758656/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=54244 CPUtime=0.69
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 12570 0 0 0 65 4 0 0 21 0 1 0 124734927 55545856 12117 1992294400 4194304 9819077 140734765822352 18446744073709551615 5504346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26969/statm: 13561 12117 465 1374 0 12182 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54244
Solver just ended. Dumping a history of the last processes samples
[startup+0.900805 s]
/proc/loadavg: 1.07 1.02 1.00 3/106 26969
/proc/meminfo: memFree=1758656/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=58108 CPUtime=0.89
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 13800 0 0 0 82 7 0 0 21 0 1 0 124734927 59502592 13090 1992294400 4194304 9819077 140734765822352 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26969/statm: 14527 13090 493 1374 0 13148 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 58108
[startup+1.00081 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 26970
/proc/meminfo: memFree=1713884/2059040 swapFree=4136400/4192956
[pid=26969] ppid=26967 vsize=50376 CPUtime=0.99
/proc/26969/stat : 26969 (pbscip.linux.x8) R 26967 26969 26201 0 -1 4202496 14351 0 0 0 91 8 0 0 21 0 1 0 124734927 51585024 11200 1992294400 4194304 9819077 140734765822352 18446744073709551615 6179982 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26969/statm: 12594 11200 515 1374 0 11215 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 50376
Child status: 0
Real time (s): 1.04228
CPU time (s): 1.04184
CPU user time (s): 0.945856
CPU system time (s): 0.095985
CPU usage (%): 99.9583
Max. virtual memory (cumulated for all children) (KiB): 58108
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.945856
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14369
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= 5
runsolver used 0.006998 second user time and 0.014997 second system time
The end
Begin job on node026 at 2010-06-26 02:06:35
IDJOB=2683584
IDBENCH=72123
IDSOLVER=1168
FILE ID=node026/2683584-1277510795
PBS_JOBID= 11190637
Free space on /tmp= 62476 MiB
SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randa491d5.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683584-1277510795/watcher-2683584-1277510795 -o /tmp/evaluation-result-2683584-1277510795/solver-2683584-1277510795 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683584-1277510795.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= aec7e1601818e8078cd384d1709eb08b
RANDOM SEED=1380793515
node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/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 : 3000.201
cache size : 2048 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 6000.40
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 : 3000.201
cache size : 2048 KB
physical id : 3
siblings : 1
core id : 0
cpu cores : 1
apicid : 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 5599.46
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1759060 kB
Buffers: 55108 kB
Cached: 146624 kB
SwapCached: 9016 kB
Active: 90372 kB
Inactive: 124576 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1759060 kB
SwapTotal: 4192956 kB
SwapFree: 4136400 kB
Dirty: 7396 kB
Writeback: 0 kB
AnonPages: 11764 kB
Mapped: 8452 kB
Slab: 63100 kB
PageTables: 4236 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 182404 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62472 MiB
End job on node026 at 2010-06-26 02:06:36