0.02/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08 c See www.sat4j.org for details.
0.02/0.09 c version 2.3.1.v20110525
0.02/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.02/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.02/0.09 c java.vm.version 19.1-b02
0.02/0.09 c java.vm.vendor Sun Microsystems Inc.
0.02/0.09 c sun.arch.data.model 64
0.02/0.09 c java.version 1.6.0_24
0.02/0.09 c os.name Linux
0.02/0.09 c os.version 2.6.18-164.el5
0.02/0.09 c os.arch amd64
0.02/0.09 c Free memory 9996466904
0.02/0.09 c Max memory 10048897024
0.02/0.09 c Total memory 10048897024
0.02/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization
0.10/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@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 phase appearing in latest learned clause taking into account the objective function
0.10/0.11 c No 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-3456330-1307224856.opb
0.10/0.11 c reading problem ...
0.10/0.13 c ... done. Wall clock time 0.017s.
0.10/0.13 c #vars 54
0.10/0.13 c #constraints 69
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.10/0.13 c SATISFIABLE
0.10/0.13 c OPTIMIZING...
0.10/0.13 c Got one! Elapsed wall clock time (in seconds):0.02
0.10/0.13 o 30
0.10/0.13 c starts : 1
0.10/0.13 c conflicts : 0
0.10/0.13 c decisions : 13
0.10/0.13 c propagations : 68
0.10/0.13 c inspects : 65
0.10/0.13 c shortcuts : 0
0.10/0.13 c learnt literals : 0
0.10/0.13 c learnt binary clauses : 0
0.10/0.13 c learnt ternary clauses : 0
0.10/0.13 c learnt constraints : 0
0.10/0.13 c ignored constraints : 0
0.10/0.13 c root simplifications : 0
0.10/0.13 c removed literals (reason simplification) : 0
0.10/0.13 c reason swapping (by a shorter reason) : 0
0.10/0.13 c Calls to reduceDB : 0
0.10/0.13 c number of reductions to clauses (during analyze) : 0
0.10/0.13 c number of learned constraints concerned by reduction : 0
0.10/0.13 c number of learning phase by resolution : 0
0.10/0.13 c number of learning phase by cutting planes : 0
0.10/0.13 c speed (assignments/second) : 68000.0
0.10/0.13 c non guided choices 0
0.10/0.13 c learnt constraints type
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.10/0.13 c org.sat4j.pb.constraints.pb.UnitClausesPB => 0
0.10/0.13 s OPTIMUM FOUND
0.10/0.13 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
0.10/0.13 c objective function=30
0.10/0.13 c Total wall clock time (in seconds): 0.024
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-3456330-1307224856/watcher-3456330-1307224856 -o /tmp/evaluation-result-3456330-1307224856/solver-3456330-1307224856 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456330-1307224856.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: 2.03 2.03 2.00 2/495 6390
/proc/meminfo: memFree=17372296/32951124 swapFree=67057928/67111528
[pid=6390] ppid=6388 vsize=10430980 CPUtime=0 cores=0,2,4,6
/proc/6390/stat : 6390 (java) S 6388 6390 5272 0 -1 4202496 1569 0 1 0 0 0 0 0 25 0 2 0 814900912 10681323520 1271 33554432000 1073741824 1073778376 140733220214992 18446744073709551615 254273419237 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/6390/statm: 2607745 1284 906 9 0 2598901 0
[pid=6390/tid=6391] ppid=6388 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/6390/task/6391/stat : 6391 (java) R 6388 6390 5272 0 -1 4202560 5047 0 1 0 0 0 0 0 25 0 2 0 814900912 10694979584 5863 33554432000 1073741824 1073778376 140733220214992 18446744073709551615 254261310523 0 4 0 16784584 0 0 0 -1 2 0 0 0
[startup+0.0388471 s]
/proc/loadavg: 2.03 2.03 2.00 2/495 6390
/proc/meminfo: memFree=17372296/32951124 swapFree=67057928/67111528
[pid=6390] ppid=6388 vsize=10466452 CPUtime=0.02 cores=0,2,4,6
/proc/6390/stat : 6390 (java) S 6388 6390 5272 0 -1 4202496 11064 0 1 0 1 1 0 0 25 0 12 0 814900912 10717646848 10763 33554432000 1073741824 1073778376 140733220214992 18446744073709551615 254273419237 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/6390/statm: 2616613 10764 1629 9 0 2607361 0
[pid=6390/tid=6391] ppid=6388 vsize=10466452 CPUtime=0.02 cores=0,2,4,6
/proc/6390/task/6391/stat : 6391 (java) R 6388 6390 5272 0 -1 4202560 9940 0 1 0 1 1 0 0 25 0 12 0 814900912 10717646848 10764 33554432000 1073741824 1073778376 140733220214992 18446744073709551615 46912505170474 0 4 0 16784584 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10466452
[startup+0.107885 s]
/proc/loadavg: 2.03 2.03 2.00 2/495 6390
/proc/meminfo: memFree=17372296/32951124 swapFree=67057928/67111528
[pid=6390] ppid=6388 vsize=10539884 CPUtime=0.1 cores=0,2,4,6
/proc/6390/stat : 6390 (java) S 6388 6390 5272 0 -1 4202496 13113 0 1 0 9 1 0 0 25 0 18 0 814900912 10792841216 12780 33554432000 1073741824 1073778376 140733220214992 18446744073709551615 254273419237 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/6390/statm: 2634971 12780 2092 9 0 2625705 0
[pid=6390/tid=6391] ppid=6388 vsize=10539884 CPUtime=0.09 cores=0,2,4,6
/proc/6390/task/6391/stat : 6391 (java) R 6388 6390 5272 0 -1 4202560 11237 0 1 0 8 1 0 0 18 0 18 0 814900912 10792841216 12780 33554432000 1073741824 1073778376 140733220214992 18446744073709551615 46912505099250 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) 10539884
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.14065
CPU time (s): 0.161974
CPU user time (s): 0.138978
CPU system time (s): 0.022996
CPU usage (%): 115.161
Max. virtual memory (cumulated for all children) (KiB): 10539884
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.138978
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13491
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= 154
involuntary context switches= 14
runsolver used 0.002999 second user time and 0.016997 second system time
The end
Begin job on node140 at 2011-06-05 00:00:56
IDJOB=3456330
IDBENCH=25024
IDSOLVER=1951
FILE ID=node140/3456330-1307224856
RUNJOBID= node140-1307215866-5290
PBS_JOBID= 13509084
Free space on /tmp= 73644 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir04_area_partials.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456330-1307224856/watcher-3456330-1307224856 -o /tmp/evaluation-result-3456330-1307224856/solver-3456330-1307224856 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456330-1307224856.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 95f6cd76e0e9cbaf8e95e1cd4db90f8e
RANDOM SEED=1773550390
node140.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 : 2666.833
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 : 2666.833
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 : 5226.14
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 : 2666.833
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 : 2666.833
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 : 5332.77
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 : 2666.833
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 : 2666.833
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 : 5332.74
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 : 2666.833
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 : 5332.75
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 : 2666.833
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 : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 17372576 kB
Buffers: 323736 kB
Cached: 4122240 kB
SwapCached: 6932 kB
Active: 11318060 kB
Inactive: 3917188 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 17372576 kB
SwapTotal: 67111528 kB
SwapFree: 67057928 kB
Dirty: 444 kB
Writeback: 0 kB
AnonPages: 10786940 kB
Mapped: 46196 kB
Slab: 216092 kB
PageTables: 59648 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 151755052 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= 73644 MiB
End job on node140 at 2011-06-05 00:00:56