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
0.10/0.11 c Pseudo Boolean Optimization
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.10/0.11 c Learn all clauses as in MiniSAT
0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c Expensive reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3458378-1307160339.opb
0.10/0.11 c reading problem ...
0.24/0.23 c ... done. Wall clock time 0.119s.
0.24/0.23 c #vars 782
0.24/0.23 c #constraints 2246
0.24/0.23 c constraints type
0.24/0.23 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 732
0.24/0.23 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.24/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 732
0.24/0.24 c SATISFIABLE
0.24/0.24 c OPTIMIZING...
0.24/0.24 c Got one! Elapsed wall clock time (in seconds):0.129
0.24/0.24 o -4
0.24/0.25 c Got one! Elapsed wall clock time (in seconds):0.135
0.24/0.25 o -5
0.24/0.27 c Got one! Elapsed wall clock time (in seconds):0.157
0.24/0.27 o -6
0.49/0.36 c starts : 4
0.49/0.36 c conflicts : 396
0.49/0.36 c decisions : 406
0.49/0.36 c propagations : 3738
0.49/0.36 c inspects : 114400
0.49/0.36 c shortcuts : 0
0.49/0.36 c learnt literals : 41
0.49/0.36 c learnt binary clauses : 8
0.49/0.36 c learnt ternary clauses : 0
0.49/0.36 c learnt constraints : 354
0.49/0.36 c ignored constraints : 0
0.49/0.36 c root simplifications : 0
0.49/0.36 c removed literals (reason simplification) : 1209
0.49/0.36 c reason swapping (by a shorter reason) : 0
0.49/0.36 c Calls to reduceDB : 0
0.49/0.36 c number of reductions to clauses (during analyze) : 0
0.49/0.36 c number of learned constraints concerned by reduction : 0
0.49/0.36 c number of learning phase by resolution : 0
0.49/0.36 c number of learning phase by cutting planes : 0
0.49/0.36 c speed (assignments/second) : 41533.333333333336
0.49/0.36 c non guided choices 0
0.49/0.36 c learnt constraints type
0.49/0.36 c constraints type
0.49/0.36 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 732
0.49/0.36 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.49/0.36 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.49/0.36 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 732
0.49/0.36 s OPTIMUM FOUND
0.49/0.36 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
0.49/0.36 c objective function=-6
0.49/0.36 c Total wall clock time (in seconds): 0.248
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-3458378-1307160339/watcher-3458378-1307160339 -o /tmp/evaluation-result-3458378-1307160339/solver-3458378-1307160339 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458378-1307160339.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: 2.01 2.04 2.00 3/545 18322
/proc/meminfo: memFree=24592352/32951124 swapFree=56241860/67111528
[pid=18322] ppid=18320 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/18322/stat : 18322 (java) S 18320 18322 11644 0 -1 4202496 4960 0 1 0 0 0 0 0 25 0 2 0 906264532 13850947584 4662 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 216746981349 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/18322/statm: 3381579 4674 917 9 0 3372735 0
[pid=18322/tid=18323] ppid=18320 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/18322/task/18323/stat : 18323 (java) R 18320 18322 11644 0 -1 4202560 6694 0 1 0 0 0 0 0 25 0 2 0 906264533 13850947584 7510 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 216734872635 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.0932779 s]
/proc/loadavg: 2.01 2.04 2.00 3/545 18322
/proc/meminfo: memFree=24592352/32951124 swapFree=56241860/67111528
[pid=18322] ppid=18320 vsize=13620944 CPUtime=0.09 cores=0,2,4,6
/proc/18322/stat : 18322 (java) S 18320 18322 11644 0 -1 4202496 15145 0 1 0 7 2 0 0 25 0 18 0 906264532 13947846656 14842 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/18322/statm: 3405236 14842 2058 9 0 3395970 0
[pid=18322/tid=18323] ppid=18320 vsize=13620944 CPUtime=0.07 cores=0,2,4,6
/proc/18322/task/18323/stat : 18323 (java) D 18320 18322 11644 0 -1 4202560 13493 0 1 0 6 1 0 0 18 0 18 0 906264533 13947846656 14842 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 47614866843667 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13620944
[startup+0.10338 s]
/proc/loadavg: 2.01 2.04 2.00 3/545 18322
/proc/meminfo: memFree=24592352/32951124 swapFree=56241860/67111528
[pid=18322] ppid=18320 vsize=13621244 CPUtime=0.1 cores=0,2,4,6
/proc/18322/stat : 18322 (java) S 18320 18322 11644 0 -1 4202496 15397 0 1 0 8 2 0 0 25 0 18 0 906264532 13948153856 15094 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/18322/statm: 3405311 15094 2092 9 0 3396045 0
[pid=18322/tid=18323] ppid=18320 vsize=13621244 CPUtime=0.08 cores=0,2,4,6
/proc/18322/task/18323/stat : 18323 (java) R 18320 18322 11644 0 -1 4202560 13632 0 1 0 7 1 0 0 18 0 18 0 906264533 13948153856 15095 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 216734839841 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13621244
[startup+0.300534 s]
/proc/loadavg: 2.01 2.04 2.00 3/545 18322
/proc/meminfo: memFree=24592352/32951124 swapFree=56241860/67111528
[pid=18322] ppid=18320 vsize=13625356 CPUtime=0.49 cores=0,2,4,6
/proc/18322/stat : 18322 (java) S 18320 18322 11644 0 -1 4202496 19426 0 1 0 46 3 0 0 25 0 19 0 906264532 13952364544 18202 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/18322/statm: 3406339 18202 2211 9 0 3397073 0
[pid=18322/tid=18323] ppid=18320 vsize=13625356 CPUtime=0.28 cores=0,2,4,6
/proc/18322/task/18323/stat : 18323 (java) R 18320 18322 11644 0 -1 4202560 14654 0 1 0 26 2 0 0 19 0 19 0 906264533 13952364544 18202 33554432000 1073741824 1073778376 140734633189360 18446744073709551615 46912505181428 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13625356
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.378443
CPU time (s): 0.684895
CPU user time (s): 0.648901
CPU system time (s): 0.035994
CPU usage (%): 180.977
Max. virtual memory (cumulated for all children) (KiB): 13625356
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.648901
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19928
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= 144
involuntary context switches= 52
runsolver used 0.003999 second user time and 0.015997 second system time
The end
Begin job on node119 at 2011-06-04 06:05:39
IDJOB=3458378
IDBENCH=48198
IDSOLVER=1952
FILE ID=node119/3458378-1307160339
RUNJOBID= node119-1307156711-17661
PBS_JOBID= 13508797
Free space on /tmp= 73660 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_5.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458378-1307160339/watcher-3458378-1307160339 -o /tmp/evaluation-result-3458378-1307160339/solver-3458378-1307160339 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458378-1307160339.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 20ea76261c79ba7825c3d1b1d13450a8
RANDOM SEED=2146264180
node119.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 : 2666.815
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 : 5333.63
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 : 2666.815
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 : 2666.815
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 : 5332.74
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 : 2666.815
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 : 2666.815
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 : 5332.67
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 : 2666.815
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 : 2666.815
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 : 2666.815
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: 24592648 kB
Buffers: 236824 kB
Cached: 583920 kB
SwapCached: 59076 kB
Active: 1044688 kB
Inactive: 7015472 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24592648 kB
SwapTotal: 67111528 kB
SwapFree: 56241860 kB
Dirty: 464 kB
Writeback: 68 kB
AnonPages: 7183732 kB
Mapped: 41396 kB
Slab: 149432 kB
PageTables: 80388 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 177318456 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= 73660 MiB
End job on node119 at 2011-06-04 06:05:39