0.05/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08 c See www.sat4j.org for details.
0.05/0.08 c version 2.3.1.v20110525
0.05/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.08 c java.vm.version 19.1-b02
0.05/0.09 c java.vm.vendor Sun Microsystems Inc.
0.05/0.09 c sun.arch.data.model 64
0.05/0.09 c java.version 1.6.0_24
0.05/0.09 c os.name Linux
0.05/0.09 c os.version 2.6.18-164.el5
0.05/0.09 c os.arch amd64
0.05/0.09 c Free memory 12995394264
0.05/0.09 c Max memory 13063553024
0.05/0.09 c Total memory 13063553024
0.05/0.09 c Number of processors 8
0.11/0.11 c Pseudo Boolean Optimization
0.11/0.11 c --- Begin Solver configuration ---
0.11/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.11/0.11 c Learn all clauses as in MiniSAT
0.11/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11 c Expensive reason simplification
0.11/0.11 c Armin Biere (Picosat) restarts strategy
0.11/0.11 c Glucose learned constraints deletion strategy
0.11/0.11 c timeout=2147483s
0.11/0.11 c DB Simplification allowed=false
0.11/0.11 c --- End Solver configuration ---
0.11/0.11 c solving HOME/instance-3458168-1307158286.opb
0.11/0.11 c reading problem ...
0.11/0.13 c ... done. Wall clock time 0.022s.
0.11/0.13 c #vars 120
0.11/0.13 c #constraints 160
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 75
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 85
0.11/0.19 c SATISFIABLE
0.11/0.19 c OPTIMIZING...
0.11/0.19 c Got one! Elapsed wall clock time (in seconds):0.084
0.11/0.19 o 3
0.50/0.31 c starts : 15
0.50/0.31 c conflicts : 2250
0.50/0.31 c decisions : 2689
0.50/0.31 c propagations : 29492
0.50/0.31 c inspects : 497516
0.50/0.31 c shortcuts : 0
0.50/0.31 c learnt literals : 1
0.50/0.31 c learnt binary clauses : 15
0.50/0.31 c learnt ternary clauses : 29
0.50/0.31 c learnt constraints : 2248
0.50/0.31 c ignored constraints : 0
0.50/0.31 c root simplifications : 0
0.50/0.31 c removed literals (reason simplification) : 27395
0.50/0.31 c reason swapping (by a shorter reason) : 0
0.50/0.31 c Calls to reduceDB : 0
0.50/0.31 c number of reductions to clauses (during analyze) : 0
0.50/0.31 c number of learned constraints concerned by reduction : 0
0.50/0.31 c number of learning phase by resolution : 0
0.50/0.31 c number of learning phase by cutting planes : 0
0.50/0.31 c speed (assignments/second) : 254241.3793103448
0.50/0.31 c non guided choices 77
0.50/0.31 c learnt constraints type
0.50/0.31 c constraints type
0.50/0.31 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 75
0.50/0.31 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 85
0.50/0.31 s OPTIMUM FOUND
0.50/0.31 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
0.50/0.31 c objective function=3
0.50/0.31 c Total wall clock time (in seconds): 0.202
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-3458168-1307158286/watcher-3458168-1307158286 -o /tmp/evaluation-result-3458168-1307158286/solver-3458168-1307158286 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458168-1307158286.opb
running on 4 cores: 0,2,4,6
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: 1.84 1.97 1.98 3/344 25833
/proc/meminfo: memFree=24101792/32951124 swapFree=67056304/67111528
[pid=25833] ppid=25831 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/25833/stat : 25833 (java) S 25831 25833 22016 0 -1 4202496 4215 0 1 0 0 0 0 0 24 0 2 0 906059182 13850947584 3917 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 260032198629 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/25833/statm: 3381579 3929 917 9 0 3372735 0
[pid=25833/tid=25834] ppid=25831 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/25833/task/25834/stat : 25834 (java) R 25831 25833 22016 0 -1 4202560 3174 0 1 0 0 0 0 0 25 0 2 0 906059182 13850947584 3991 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 260020089915 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.0619249 s]
/proc/loadavg: 1.84 1.97 1.98 3/344 25833
/proc/meminfo: memFree=24101792/32951124 swapFree=67056304/67111528
[pid=25833] ppid=25831 vsize=13554784 CPUtime=0.05 cores=0,2,4,6
/proc/25833/stat : 25833 (java) S 25831 25833 22016 0 -1 4202496 14138 0 1 0 4 1 0 0 24 0 18 0 906059182 13880098816 13835 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/25833/statm: 3388696 13836 1730 9 0 3379437 0
[pid=25833/tid=25834] ppid=25831 vsize=13554784 CPUtime=0.05 cores=0,2,4,6
/proc/25833/task/25834/stat : 25834 (java) R 25831 25833 22016 0 -1 4202560 12965 0 1 0 4 1 0 0 25 0 18 0 906059182 13880098816 13836 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 47810258523672 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13554784
[startup+0.100941 s]
/proc/loadavg: 1.84 1.97 1.98 3/344 25833
/proc/meminfo: memFree=24101792/32951124 swapFree=67056304/67111528
[pid=25833] ppid=25831 vsize=13621720 CPUtime=0.11 cores=0,2,4,6
/proc/25833/stat : 25833 (java) S 25831 25833 22016 0 -1 4202496 15549 0 1 0 10 1 0 0 24 0 18 0 906059182 13948641280 15246 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/25833/statm: 3405430 15246 2093 9 0 3396164 0
[pid=25833/tid=25834] ppid=25831 vsize=13621720 CPUtime=0.09 cores=0,2,4,6
/proc/25833/task/25834/stat : 25834 (java) R 25831 25833 22016 0 -1 4202560 13627 0 1 0 8 1 0 0 18 0 18 0 906059182 13948641280 15246 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 46912496197400 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13621720
[startup+0.300923 s]
/proc/loadavg: 1.84 1.97 1.98 3/344 25833
/proc/meminfo: memFree=24101792/32951124 swapFree=67056304/67111528
[pid=25833] ppid=25831 vsize=13624416 CPUtime=0.5 cores=0,2,4,6
/proc/25833/stat : 25833 (java) S 25831 25833 22016 0 -1 4202496 18023 0 1 0 48 2 0 0 24 0 19 0 906059182 13951401984 16868 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/25833/statm: 3406104 16868 2203 9 0 3396838 0
[pid=25833/tid=25834] ppid=25831 vsize=13624416 CPUtime=0.28 cores=0,2,4,6
/proc/25833/task/25834/stat : 25834 (java) R 25831 25833 22016 0 -1 4202560 14146 0 1 0 27 1 0 0 19 0 19 0 906059182 13951401984 16868 33554432000 1073741824 1073778376 140733432698528 18446744073709551615 46912505524613 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13624416
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.318206
CPU time (s): 0.531918
CPU user time (s): 0.504923
CPU system time (s): 0.026995
CPU usage (%): 167.162
Max. virtual memory (cumulated for all children) (KiB): 13624416
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.504923
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18058
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= 153
involuntary context switches= 39
runsolver used 0.001999 second user time and 0.011998 second system time
The end
Begin job on node110 at 2011-06-04 05:31:26
IDJOB=3458168
IDBENCH=47988
IDSOLVER=1952
FILE ID=node110/3458168-1307158286
RUNJOBID= node110-1307156485-25652
PBS_JOBID= 13508806
Free space on /tmp= 74044 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458168-1307158286/watcher-3458168-1307158286 -o /tmp/evaluation-result-3458168-1307158286/solver-3458168-1307158286 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458168-1307158286.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 7f740fd18ebc77ce265267f0b49c2e51
RANDOM SEED=240756841
node110.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 : 2666.830
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 : 5333.66
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 : 2666.830
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 : 5332.83
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 : 2666.830
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 : 5332.75
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 : 2666.830
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 : 5332.83
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 : 2666.830
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 : 5332.76
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 : 2666.830
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 : 5332.83
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 : 2666.830
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 : 5332.74
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 : 2666.830
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 : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 24102180 kB
Buffers: 297060 kB
Cached: 4571416 kB
SwapCached: 8652 kB
Active: 4052704 kB
Inactive: 4475732 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24102180 kB
SwapTotal: 67111528 kB
SwapFree: 67056304 kB
Dirty: 600 kB
Writeback: 0 kB
AnonPages: 3657708 kB
Mapped: 35076 kB
Slab: 229072 kB
PageTables: 27048 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 89010908 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= 74044 MiB
End job on node110 at 2011-06-04 05:31:26