0.00/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09 c See www.sat4j.org for details.
0.00/0.09 c version 2.3.1.v20110525
0.00/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.09 c java.vm.version 19.1-b02
0.00/0.09 c java.vm.vendor Sun Microsystems Inc.
0.00/0.09 c sun.arch.data.model 64
0.00/0.09 c java.version 1.6.0_24
0.00/0.09 c os.name Linux
0.00/0.09 c os.version 2.6.18-164.el5
0.00/0.09 c os.arch amd64
0.00/0.09 c Free memory 12995394264
0.00/0.09 c Max memory 13063553024
0.00/0.09 c Total memory 13063553024
0.00/0.09 c Number of processors 8
0.00/0.11 c Pseudo Boolean Optimization
0.00/0.11 c --- Begin Solver configuration ---
0.00/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.00/0.11 c Learn all clauses as in MiniSAT
0.00/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.00/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.00/0.11 c Expensive reason simplification
0.00/0.11 c Armin Biere (Picosat) restarts strategy
0.00/0.11 c Glucose learned constraints deletion strategy
0.00/0.11 c timeout=2147483s
0.00/0.11 c DB Simplification allowed=false
0.00/0.11 c --- End Solver configuration ---
0.00/0.11 c solving HOME/instance-3458250-1307158488.opb
0.00/0.11 c reading problem ...
0.14/0.14 c ... done. Wall clock time 0.025s.
0.14/0.14 c #vars 160
0.14/0.14 c #constraints 213
0.14/0.14 c constraints type
0.14/0.14 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.14/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 113
0.14/0.18 c SATISFIABLE
0.14/0.18 c OPTIMIZING...
0.14/0.18 c Got one! Elapsed wall clock time (in seconds):0.063
0.14/0.18 o 2
0.14/0.18 c starts : 1
0.14/0.18 c conflicts : 79
0.14/0.18 c decisions : 149
0.14/0.18 c propagations : 1402
0.14/0.18 c inspects : 4939
0.14/0.18 c shortcuts : 0
0.14/0.18 c learnt literals : 0
0.14/0.18 c learnt binary clauses : 0
0.14/0.18 c learnt ternary clauses : 0
0.14/0.18 c learnt constraints : 79
0.14/0.18 c ignored constraints : 0
0.14/0.18 c root simplifications : 0
0.14/0.18 c removed literals (reason simplification) : 480
0.14/0.18 c reason swapping (by a shorter reason) : 0
0.14/0.18 c Calls to reduceDB : 0
0.14/0.18 c number of reductions to clauses (during analyze) : 0
0.14/0.18 c number of learned constraints concerned by reduction : 0
0.14/0.18 c number of learning phase by resolution : 0
0.14/0.18 c number of learning phase by cutting planes : 0
0.14/0.18 c speed (assignments/second) : 1402000.0
0.14/0.18 c non guided choices 69
0.14/0.18 c learnt constraints type
0.14/0.18 c constraints type
0.14/0.18 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.14/0.18 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 113
0.14/0.18 s OPTIMUM FOUND
0.14/0.18 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
0.14/0.18 c objective function=2
0.14/0.18 c Total wall clock time (in seconds): 0.065
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-3458250-1307158488/watcher-3458250-1307158488 -o /tmp/evaluation-result-3458250-1307158488/solver-3458250-1307158488 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458250-1307158488.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: 2.02 2.07 2.03 3/568 28258
/proc/meminfo: memFree=21066532/32951124 swapFree=53733252/67111528
[pid=28258] ppid=28256 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/28258/stat : 28258 (java) S 28256 28258 24519 0 -1 4202496 7662 0 1 0 0 0 0 0 25 0 2 0 827449210 13850947584 7364 33554432000 1073741824 1073778376 140733740775280 18446744073709551615 253652662245 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/28258/statm: 3381579 7376 917 9 0 3372735 0
[pid=28258/tid=28259] ppid=28256 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/28258/task/28259/stat : 28259 (java) R 28256 28258 24519 0 -1 4202560 6611 0 1 0 0 0 0 0 25 0 2 0 827449211 13850947584 7427 33554432000 1073741824 1073778376 140733740775280 18446744073709551615 253640553531 0 4 0 16784584 0 0 0 -1 2 0 0 0
[startup+0.13404 s]
/proc/loadavg: 2.02 2.07 2.03 3/568 28258
/proc/meminfo: memFree=21066532/32951124 swapFree=53733252/67111528
[pid=28258] ppid=28256 vsize=13622036 CPUtime=0.14 cores=0,2,4,6
/proc/28258/stat : 28258 (java) S 28256 28258 24519 0 -1 4202496 15840 0 1 0 13 1 0 0 25 0 18 0 827449210 13948964864 15508 33554432000 1073741824 1073778376 140733740775280 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28258/statm: 3405509 15508 2137 9 0 3396243 0
[pid=28258/tid=28259] ppid=28256 vsize=13622036 CPUtime=0.11 cores=0,2,4,6
/proc/28258/task/28259/stat : 28259 (java) R 28256 28258 24519 0 -1 4202560 13932 0 1 0 10 1 0 0 18 0 18 0 827449211 13948964864 15508 33554432000 1073741824 1073778376 140733740775280 18446744073709551615 46912505170474 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 13622036
Solver just ended. Dumping a history of the last processes samples
[startup+0.13404 s]
/proc/loadavg: 2.02 2.07 2.03 3/568 28258
/proc/meminfo: memFree=21066532/32951124 swapFree=53733252/67111528
[pid=28258] ppid=28256 vsize=13622036 CPUtime=0.14 cores=0,2,4,6
/proc/28258/stat : 28258 (java) S 28256 28258 24519 0 -1 4202496 15840 0 1 0 13 1 0 0 25 0 18 0 827449210 13948964864 15508 33554432000 1073741824 1073778376 140733740775280 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28258/statm: 3405509 15508 2137 9 0 3396243 0
[pid=28258/tid=28259] ppid=28256 vsize=13622036 CPUtime=0.11 cores=0,2,4,6
/proc/28258/task/28259/stat : 28259 (java) R 28256 28258 24519 0 -1 4202560 13932 0 1 0 10 1 0 0 18 0 18 0 827449211 13948964864 15508 33554432000 1073741824 1073778376 140733740775280 18446744073709551615 46912505170474 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 13622036
Child status: 30
Real time (s): 0.198481
CPU time (s): 0.267958
CPU user time (s): 0.239963
CPU system time (s): 0.027995
CPU usage (%): 135.004
Max. virtual memory (cumulated for all children) (KiB): 13622036
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.239963
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17777
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= 149
involuntary context switches= 46
runsolver used 0.007998 second user time and 0.012998 second system time
The end
Begin job on node106 at 2011-06-04 05:34:48
IDJOB=3458250
IDBENCH=48070
IDSOLVER=1952
FILE ID=node106/3458250-1307158488
RUNJOBID= node106-1307156122-27405
PBS_JOBID= 13508810
Free space on /tmp= 73760 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=29-P1=17-P2=2-P3=19-P4=13-B.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458250-1307158488/watcher-3458250-1307158488 -o /tmp/evaluation-result-3458250-1307158488/solver-3458250-1307158488 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458250-1307158488.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ad91a3f1eebbb2431180c5d6e6033f2b
RANDOM SEED=329137617
node106.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 : 5226.20
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 : 5332.82
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 : 5332.74
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 : 5332.75
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
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cpu cores : 4
apicid : 6
fpu : yes
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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 : 2666.830
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: 21066796 kB
Buffers: 397072 kB
Cached: 5982968 kB
SwapCached: 22744 kB
Active: 5990256 kB
Inactive: 5552312 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 21066796 kB
SwapTotal: 67111528 kB
SwapFree: 53733252 kB
Dirty: 496 kB
Writeback: 0 kB
AnonPages: 5159228 kB
Mapped: 34484 kB
Slab: 191860 kB
PageTables: 78420 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 180978960 kB
VmallocTotal: 34359738367 kB
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VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73760 MiB
End job on node106 at 2011-06-04 05:34:48