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.
0.02/0.10 c version 2.3.1.v20110525
0.02/0.10 c java.runtime.name Java(TM) SE Runtime Environment
0.02/0.10 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.02/0.10 c java.vm.version 19.1-b02
0.02/0.10 c java.vm.vendor Sun Microsystems Inc.
0.02/0.10 c sun.arch.data.model 64
0.02/0.10 c java.version 1.6.0_24
0.02/0.10 c os.name Linux
0.02/0.10 c os.version 2.6.18-164.el5
0.02/0.10 c os.arch amd64
0.02/0.10 c Free memory 12995394264
0.02/0.10 c Max memory 13063553024
0.02/0.10 c Total memory 13063553024
0.02/0.10 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@13d4c61c
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-3459639-1307152919.opb
0.10/0.12 c reading problem ...
0.10/0.15 c ... done. Wall clock time 0.031s.
0.10/0.15 c #vars 40
0.10/0.15 c #constraints 43
0.10/0.15 c constraints type
0.10/0.15 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 43
0.10/0.15 c SATISFIABLE
0.10/0.15 c OPTIMIZING...
0.10/0.15 c Got one! Elapsed wall clock time (in seconds):0.038
0.10/0.15 o 7
0.10/0.16 c Got one! Elapsed wall clock time (in seconds):0.041
0.10/0.16 o 6
0.10/0.16 c starts : 2
0.10/0.16 c conflicts : 12
0.10/0.16 c decisions : 18
0.10/0.16 c propagations : 229
0.10/0.16 c inspects : 1610
0.10/0.16 c shortcuts : 0
0.10/0.16 c learnt literals : 1
0.10/0.16 c learnt binary clauses : 1
0.10/0.16 c learnt ternary clauses : 2
0.10/0.16 c learnt constraints : 11
0.10/0.16 c ignored constraints : 0
0.10/0.16 c root simplifications : 0
0.10/0.16 c removed literals (reason simplification) : 60
0.10/0.16 c reason swapping (by a shorter reason) : 0
0.10/0.16 c Calls to reduceDB : 0
0.10/0.16 c number of reductions to clauses (during analyze) : 0
0.10/0.16 c number of learned constraints concerned by reduction : 0
0.10/0.16 c number of learning phase by resolution : 0
0.10/0.16 c number of learning phase by cutting planes : 0
0.10/0.16 c speed (assignments/second) : 229000.0
0.10/0.16 c non guided choices 1
0.10/0.16 c learnt constraints type
0.10/0.16 c constraints type
0.10/0.16 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 43
0.10/0.16 s OPTIMUM FOUND
0.10/0.16 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
0.10/0.16 c objective function=6
0.10/0.16 c Total wall clock time (in seconds): 0.043
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-3459639-1307152919/watcher-3459639-1307152919 -o /tmp/evaluation-result-3459639-1307152919/solver-3459639-1307152919 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459639-1307152919.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: 1.94 2.01 1.99 3/487 10964
/proc/meminfo: memFree=23980840/32951124 swapFree=56297244/67111528
[pid=10964] ppid=10962 vsize=3528 CPUtime=0 cores=0,2,4,6
/proc/10964/stat : 10964 (java) R 10962 10964 8699 0 -1 4194304 286 0 0 0 0 0 0 0 25 0 1 0 905522423 3612672 49 33554432000 1073741824 1073778376 140733270846608 18446744073709551615 252453142538 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10964/statm: 1398 52 41 9 0 27 0
[pid=10964/tid=10965] ppid=10962 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/10964/task/10965/stat : 10965 (java) R 10962 10964 8699 0 -1 4202560 3179 0 1 0 0 0 0 0 25 0 2 0 905522424 13850947584 3995 33554432000 1073741824 1073778376 140733270846608 18446744073709551615 252457759803 0 4 0 16784584 0 0 0 -1 2 0 0 0
[startup+0.0291089 s]
/proc/loadavg: 1.94 2.01 1.99 3/487 10964
/proc/meminfo: memFree=23980840/32951124 swapFree=56297244/67111528
[pid=10964] ppid=10962 vsize=13526316 CPUtime=0.02 cores=0,2,4,6
/proc/10964/stat : 10964 (java) S 10962 10964 8699 0 -1 4202496 12278 0 1 0 1 1 0 0 25 0 2 0 905522423 13850947584 11980 33554432000 1073741824 1073778376 140733270846608 18446744073709551615 252469868517 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/10964/statm: 3381579 12000 917 9 0 3372735 0
[pid=10964/tid=10965] ppid=10962 vsize=13526316 CPUtime=0.01 cores=0,2,4,6
/proc/10964/task/10965/stat : 10965 (java) R 10962 10964 8699 0 -1 4202560 11191 0 1 0 0 1 0 0 25 0 2 0 905522424 13850947584 12007 33554432000 1073741824 1073778376 140733270846608 18446744073709551615 252457726661 0 4 0 16784584 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13526316
[startup+0.102346 s]
/proc/loadavg: 1.94 2.01 1.99 3/487 10964
/proc/meminfo: memFree=23980840/32951124 swapFree=56297244/67111528
[pid=10964] ppid=10962 vsize=13556948 CPUtime=0.1 cores=0,2,4,6
/proc/10964/stat : 10964 (java) S 10962 10964 8699 0 -1 4202496 15436 0 1 0 9 1 0 0 25 0 18 0 905522423 13882314752 15117 33554432000 1073741824 1073778376 140733270846608 18446744073709551615 252469868517 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/10964/statm: 3389237 15119 2092 9 0 3379971 0
[pid=10964/tid=10965] ppid=10962 vsize=13556948 CPUtime=0.07 cores=0,2,4,6
/proc/10964/task/10965/stat : 10965 (java) R 10962 10964 8699 0 -1 4202560 13498 0 1 0 6 1 0 0 25 0 18 0 905522424 13882314752 15119 33554432000 1073741824 1073778376 140733270846608 18446744073709551615 252469892555 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13556948
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.180193
CPU time (s): 0.19397
CPU user time (s): 0.176973
CPU system time (s): 0.016997
CPU usage (%): 107.646
Max. virtual memory (cumulated for all children) (KiB): 13556948
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.176973
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16100
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= 148
involuntary context switches= 32
runsolver used 0.006998 second user time and 0.010998 second system time
The end
Begin job on node111 at 2011-06-04 04:02:00
IDJOB=3459639
IDBENCH=2638
IDSOLVER=1952
FILE ID=node111/3459639-1307152919
RUNJOBID= node111-1307147366-10282
PBS_JOBID= 13508805
Free space on /tmp= 73864 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459639-1307152919/watcher-3459639-1307152919 -o /tmp/evaluation-result-3459639-1307152919/solver-3459639-1307152919 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459639-1307152919.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 8b1fbd52a1a4f2762439b4bdacc06a04
RANDOM SEED=494743557
node111.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 : 2666.849
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 : 5333.69
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 : 2666.849
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 : 5428.12
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 : 2666.849
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 : 2666.849
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 : 5332.86
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 : 2666.849
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 : 5332.75
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 : 2666.849
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 : 2666.849
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 : 5332.67
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 : 2666.849
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: 23981104 kB
Buffers: 306912 kB
Cached: 813744 kB
SwapCached: 11784 kB
Active: 7933636 kB
Inactive: 758892 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 23981104 kB
SwapTotal: 67111528 kB
SwapFree: 56297244 kB
Dirty: 148 kB
Writeback: 0 kB
AnonPages: 7569032 kB
Mapped: 36020 kB
Slab: 143180 kB
PageTables: 66624 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 162507424 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= 73864 MiB
End job on node111 at 2011-06-04 04:02:00