0.01/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.09 c See www.sat4j.org for details.
0.01/0.10 c version 2.3.1.v20110525
0.01/0.10 c java.runtime.name Java(TM) SE Runtime Environment
0.01/0.10 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.01/0.10 c java.vm.version 19.1-b02
0.01/0.10 c java.vm.vendor Sun Microsystems Inc.
0.01/0.10 c sun.arch.data.model 64
0.01/0.10 c java.version 1.6.0_24
0.01/0.10 c os.name Linux
0.01/0.10 c os.version 2.6.18-164.el5
0.01/0.10 c os.arch amd64
0.01/0.10 c Free memory 12995394264
0.01/0.10 c Max memory 13063553024
0.01/0.10 c Total memory 13063553024
0.09/0.10 c Number of processors 8
0.09/0.12 c Pseudo Boolean Optimization
0.09/0.12 c --- Begin Solver configuration ---
0.09/0.12 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.09/0.12 c Learn all clauses as in MiniSAT
0.09/0.12 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.12 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.12 c Expensive reason simplification
0.09/0.12 c Armin Biere (Picosat) restarts strategy
0.09/0.12 c Glucose learned constraints deletion strategy
0.09/0.12 c timeout=2147483s
0.09/0.12 c DB Simplification allowed=false
0.09/0.12 c --- End Solver configuration ---
0.09/0.12 c solving HOME/instance-3458211-1307158385.opb
0.09/0.12 c reading problem ...
0.09/0.15 c ... done. Wall clock time 0.037s.
0.09/0.15 c #vars 270
0.09/0.15 c #constraints 376
0.09/0.15 c constraints type
0.09/0.15 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.09/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 196
0.48/0.32 c SATISFIABLE
0.48/0.32 c OPTIMIZING...
0.48/0.32 c Got one! Elapsed wall clock time (in seconds):0.204
0.48/0.32 o 2
0.48/0.33 c starts : 14
0.48/0.33 c conflicts : 2185
0.48/0.33 c decisions : 3375
0.48/0.33 c propagations : 29908
0.48/0.33 c inspects : 318916
0.48/0.33 c shortcuts : 0
0.48/0.33 c learnt literals : 0
0.48/0.33 c learnt binary clauses : 0
0.48/0.33 c learnt ternary clauses : 0
0.48/0.33 c learnt constraints : 2185
0.48/0.33 c ignored constraints : 0
0.48/0.33 c root simplifications : 0
0.48/0.33 c removed literals (reason simplification) : 24338
0.48/0.33 c reason swapping (by a shorter reason) : 0
0.48/0.33 c Calls to reduceDB : 0
0.48/0.33 c number of reductions to clauses (during analyze) : 0
0.48/0.33 c number of learned constraints concerned by reduction : 0
0.48/0.33 c number of learning phase by resolution : 0
0.48/0.33 c number of learning phase by cutting planes : 0
0.48/0.33 c speed (assignments/second) : 4984666.666666667
0.48/0.33 c non guided choices 136
0.48/0.33 c learnt constraints type
0.48/0.33 c constraints type
0.48/0.33 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.48/0.33 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 196
0.48/0.33 s OPTIMUM FOUND
0.48/0.33 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 -x51 -x52 -x53 -x54 -x55 x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
0.48/0.33 c objective function=2
0.48/0.33 c Total wall clock time (in seconds): 0.212
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-3458211-1307158385/watcher-3458211-1307158385 -o /tmp/evaluation-result-3458211-1307158385/solver-3458211-1307158385 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458211-1307158385.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: 2.07 2.00 1.99 2/345 26343
/proc/meminfo: memFree=24056596/32951124 swapFree=67056304/67111528
[pid=26343] ppid=26341 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/26343/stat : 26343 (java) S 26341 26343 22016 0 -1 4202496 1315 0 0 0 0 0 0 0 25 0 2 0 906069069 36646912 1018 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260032198629 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/26343/statm: 8947 1018 782 9 0 386 0
[pid=26343/tid=26344] ppid=26341 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/26343/task/26344/stat : 26344 (java) S 26341 26343 22016 0 -1 4202560 202 0 0 0 0 0 0 0 25 0 2 0 906069069 36646912 1018 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260020416070 0 0 0 16784584 7448325691948400639 0 0 -1 1 0 0 0
[startup+0.028796 s]
/proc/loadavg: 2.07 2.00 1.99 2/345 26343
/proc/meminfo: memFree=24056596/32951124 swapFree=67056304/67111528
[pid=26343] ppid=26341 vsize=13526316 CPUtime=0.01 cores=1,3,5,7
/proc/26343/stat : 26343 (java) S 26341 26343 22016 0 -1 4202496 11354 0 1 0 1 0 0 0 25 0 2 0 906069069 13850947584 11057 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260032198629 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/26343/statm: 3381579 11079 917 9 0 3372735 0
[pid=26343/tid=26344] ppid=26341 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/26343/task/26344/stat : 26344 (java) R 26341 26343 22016 0 -1 4202560 10274 0 1 0 0 0 0 0 25 0 2 0 906069069 13850947584 11090 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260020089915 0 4 0 16784584 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13526316
[startup+0.10075 s]
/proc/loadavg: 2.07 2.00 1.99 2/345 26343
/proc/meminfo: memFree=24056596/32951124 swapFree=67056304/67111528
[pid=26343] ppid=26341 vsize=13622224 CPUtime=0.09 cores=1,3,5,7
/proc/26343/stat : 26343 (java) S 26341 26343 22016 0 -1 4202496 15369 0 1 0 7 2 0 0 25 0 18 0 906069069 13949157376 15067 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26343/statm: 3405556 15067 2082 9 0 3396290 0
[pid=26343/tid=26344] ppid=26341 vsize=13622224 CPUtime=0.08 cores=1,3,5,7
/proc/26343/task/26344/stat : 26344 (java) R 26341 26343 22016 0 -1 4202560 13478 0 1 0 6 2 0 0 22 0 18 0 906069069 13949157376 15067 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260032222539 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13622224
[startup+0.300747 s]
/proc/loadavg: 2.07 2.00 1.99 2/345 26343
/proc/meminfo: memFree=24056596/32951124 swapFree=67056304/67111528
[pid=26343] ppid=26341 vsize=13625556 CPUtime=0.48 cores=1,3,5,7
/proc/26343/stat : 26343 (java) S 26341 26343 22016 0 -1 4202496 18136 0 1 0 45 3 0 0 25 0 19 0 906069069 13952569344 17122 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 260032198629 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/26343/statm: 3406389 17122 2192 9 0 3397123 0
[pid=26343/tid=26344] ppid=26341 vsize=13625556 CPUtime=0.28 cores=1,3,5,7
/proc/26343/task/26344/stat : 26344 (java) R 26341 26343 22016 0 -1 4202560 14226 0 1 0 26 2 0 0 23 0 19 0 906069069 13952569344 17122 33554432000 1073741824 1073778376 140736619068608 18446744073709551615 47907333643091 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 13625556
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.338022
CPU time (s): 0.532918
CPU user time (s): 0.495924
CPU system time (s): 0.036994
CPU usage (%): 157.658
Max. virtual memory (cumulated for all children) (KiB): 13625556
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.495924
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18220
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= 133
involuntary context switches= 14
runsolver used 0.004999 second user time and 0.008998 second system time
The end
Begin job on node110 at 2011-06-04 05:33:05
IDJOB=3458211
IDBENCH=48031
IDSOLVER=1952
FILE ID=node110/3458211-1307158385
RUNJOBID= node110-1307156485-25653
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=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=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-3458211-1307158385/watcher-3458211-1307158385 -o /tmp/evaluation-result-3458211-1307158385/solver-3458211-1307158385 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458211-1307158385.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4
RANDOM SEED=1621438967
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: 24056876 kB
Buffers: 297280 kB
Cached: 4571956 kB
SwapCached: 8652 kB
Active: 4097048 kB
Inactive: 4475948 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24056876 kB
SwapTotal: 67111528 kB
SwapFree: 67056304 kB
Dirty: 664 kB
Writeback: 0 kB
AnonPages: 3701912 kB
Mapped: 35568 kB
Slab: 229184 kB
PageTables: 27440 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 89031068 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 05:33:05