0.02/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.09 c See www.sat4j.org for details.
0.02/0.09 c version 2.3.1.v20110525
0.02/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.02/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.02/0.09 c java.vm.version 19.1-b02
0.02/0.09 c java.vm.vendor Sun Microsystems Inc.
0.02/0.09 c sun.arch.data.model 64
0.02/0.09 c java.version 1.6.0_24
0.02/0.09 c os.name Linux
0.02/0.09 c os.version 2.6.18-164.el5
0.02/0.09 c os.arch amd64
0.02/0.09 c Free memory 12995394264
0.02/0.09 c Max memory 13063553024
0.02/0.09 c Total memory 13063553024
0.02/0.09 c Number of processors 8
0.10/0.12 c Pseudo Boolean Optimization
0.10/0.12 c --- Begin Solver configuration ---
0.10/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.10/0.12 c Learn all clauses as in MiniSAT
0.10/0.12 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.12 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.12 c Expensive reason simplification
0.10/0.12 c Armin Biere (Picosat) restarts strategy
0.10/0.12 c Glucose learned constraints deletion strategy
0.10/0.12 c timeout=2147483s
0.10/0.12 c DB Simplification allowed=false
0.10/0.12 c --- End Solver configuration ---
0.10/0.12 c solving HOME/instance-3458390-1307160419.opb
0.10/0.12 c reading problem ...
0.23/0.23 c ... done. Wall clock time 0.12s.
0.23/0.23 c #vars 799
0.23/0.23 c #constraints 2297
0.23/0.24 c constraints type
0.23/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 749
0.23/0.24 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.23/0.24 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 749
0.23/0.24 c SATISFIABLE
0.23/0.24 c OPTIMIZING...
0.23/0.24 c Got one! Elapsed wall clock time (in seconds):0.13
0.23/0.24 o -3
0.23/0.25 c Got one! Elapsed wall clock time (in seconds):0.135
0.23/0.25 o -5
0.23/0.29 c Got one! Elapsed wall clock time (in seconds):0.174
0.23/0.29 o -6
0.49/0.35 c starts : 4
0.49/0.35 c conflicts : 376
0.49/0.35 c decisions : 386
0.49/0.35 c propagations : 3551
0.49/0.35 c inspects : 107360
0.49/0.35 c shortcuts : 0
0.49/0.35 c learnt literals : 43
0.49/0.35 c learnt binary clauses : 6
0.49/0.35 c learnt ternary clauses : 0
0.49/0.35 c learnt constraints : 332
0.49/0.35 c ignored constraints : 0
0.49/0.35 c root simplifications : 0
0.49/0.35 c removed literals (reason simplification) : 1250
0.49/0.35 c reason swapping (by a shorter reason) : 0
0.49/0.35 c Calls to reduceDB : 0
0.49/0.35 c number of reductions to clauses (during analyze) : 0
0.49/0.35 c number of learned constraints concerned by reduction : 0
0.49/0.35 c number of learning phase by resolution : 0
0.49/0.35 c number of learning phase by cutting planes : 0
0.49/0.35 c speed (assignments/second) : 58213.11475409836
0.49/0.35 c non guided choices 0
0.49/0.35 c learnt constraints type
0.49/0.35 c constraints type
0.49/0.35 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 749
0.49/0.35 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.49/0.35 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.49/0.35 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 749
0.49/0.35 s OPTIMUM FOUND
0.49/0.35 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 x50
0.49/0.35 c objective function=-6
0.49/0.35 c Total wall clock time (in seconds): 0.236
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3458390-1307160419/watcher-3458390-1307160419 -o /tmp/evaluation-result-3458390-1307160419/solver-3458390-1307160419 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458390-1307160419.opb
running on 4 cores: 1,3,5,7
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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.12 2.06 2.01 2/491 32731
/proc/meminfo: memFree=20304640/32950928 swapFree=61858088/67111528
[pid=32731] ppid=32729 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/32731/stat : 32731 (java) S 32729 32731 27375 0 -1 4202496 5266 0 1 0 0 0 0 0 25 0 2 0 827641520 13850947584 4967 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 274485770213 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/32731/statm: 3381579 4981 917 9 0 3372735 0
[pid=32731/tid=32732] ppid=32729 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/32731/task/32732/stat : 32732 (java) R 32729 32731 27375 0 -1 4202560 4356 0 1 0 0 0 0 0 25 0 2 0 827641521 13850947584 5173 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 274473661499 0 4 0 16784584 0 0 0 -1 5 0 0 0
[startup+0.037348 s]
/proc/loadavg: 2.12 2.06 2.01 2/491 32731
/proc/meminfo: memFree=20304640/32950928 swapFree=61858088/67111528
[pid=32731] ppid=32729 vsize=13537012 CPUtime=0.02 cores=1,3,5,7
/proc/32731/stat : 32731 (java) S 32729 32731 27375 0 -1 4202496 13330 0 1 0 1 1 0 0 25 0 10 0 827641520 13861900288 13028 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 274485770213 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/32731/statm: 3384253 13028 1522 9 0 3375001 0
[pid=32731/tid=32732] ppid=32729 vsize=13537012 CPUtime=0.02 cores=1,3,5,7
/proc/32731/task/32732/stat : 32732 (java) R 32729 32731 27375 0 -1 4202560 12207 0 1 0 1 1 0 0 25 0 10 0 827641521 13861900288 13028 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 47699228402904 0 4 0 16784584 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13537012
[startup+0.104441 s]
/proc/loadavg: 2.12 2.06 2.01 2/491 32731
/proc/meminfo: memFree=20304640/32950928 swapFree=61858088/67111528
[pid=32731] ppid=32729 vsize=13621548 CPUtime=0.1 cores=1,3,5,7
/proc/32731/stat : 32731 (java) S 32729 32731 27375 0 -1 4202496 15457 0 1 0 9 1 0 0 25 0 18 0 827641520 13948465152 15153 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 274485770213 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/32731/statm: 3405387 15154 2092 9 0 3396121 0
[pid=32731/tid=32732] ppid=32729 vsize=13621548 CPUtime=0.08 cores=1,3,5,7
/proc/32731/task/32732/stat : 32732 (java) R 32729 32731 27375 0 -1 4202560 13559 0 1 0 7 1 0 0 22 0 18 0 827641521 13948465152 15154 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 47699230860341 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13621548
[startup+0.300303 s]
/proc/loadavg: 2.12 2.06 2.01 2/491 32731
/proc/meminfo: memFree=20304640/32950928 swapFree=61858088/67111528
[pid=32731] ppid=32729 vsize=13627820 CPUtime=0.49 cores=1,3,5,7
/proc/32731/stat : 32731 (java) S 32729 32731 27375 0 -1 4202496 19762 0 1 0 47 2 0 0 25 0 19 0 827641520 13954887680 18343 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 274485770213 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/32731/statm: 3406955 18343 2212 9 0 3397689 0
[pid=32731/tid=32732] ppid=32729 vsize=13627820 CPUtime=0.27 cores=1,3,5,7
/proc/32731/task/32732/stat : 32732 (java) R 32729 32731 27375 0 -1 4202560 14638 0 1 0 26 1 0 0 23 0 19 0 827641521 13954887680 18343 33554432000 1073741824 1073778376 140733496156560 18446744073709551615 46912505181574 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13627820
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.360064
CPU time (s): 0.664898
CPU user time (s): 0.634903
CPU system time (s): 0.029995
CPU usage (%): 184.661
Max. virtual memory (cumulated for all children) (KiB): 13627820
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.634903
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20447
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 197
involuntary context switches= 19
runsolver used 0.004999 second user time and 0.013997 second system time
The end
Begin job on node125 at 2011-06-04 06:06:59
IDJOB=3458390
IDBENCH=48210
IDSOLVER=1952
FILE ID=node125/3458390-1307160419
RUNJOBID= node125-1307156382-31294
PBS_JOBID= 13508791
Free space on /tmp= 73792 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_1.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458390-1307160419/watcher-3458390-1307160419 -o /tmp/evaluation-result-3458390-1307160419/solver-3458390-1307160419 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458390-1307160419.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 9b1238456c70f4586134906da9731efc
RANDOM SEED=1533105443
node125.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 : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.65
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5266.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.84
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.828
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 20304912 kB
Buffers: 353836 kB
Cached: 3497108 kB
SwapCached: 3616 kB
Active: 8938180 kB
Inactive: 3363728 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 20304912 kB
SwapTotal: 67111528 kB
SwapFree: 61858088 kB
Dirty: 476 kB
Writeback: 0 kB
AnonPages: 8449024 kB
Mapped: 42296 kB
Slab: 214240 kB
PageTables: 62048 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 143448664 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73792 MiB
End job on node125 at 2011-06-04 06:06:59