0.04/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.09 c See www.sat4j.org for details.
0.04/0.09 c version 2.3.1.v20110525
0.04/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.09 c java.vm.version 19.1-b02
0.04/0.09 c java.vm.vendor Sun Microsystems Inc.
0.04/0.09 c sun.arch.data.model 64
0.04/0.09 c java.version 1.6.0_24
0.04/0.09 c os.name Linux
0.04/0.09 c os.version 2.6.18-164.el5
0.04/0.09 c os.arch amd64
0.04/0.09 c Free memory 9996466904
0.04/0.09 c Max memory 10048897024
0.04/0.09 c Total memory 10048897024
0.04/0.09 c Number of processors 8
0.09/0.11 c Pseudo Boolean Optimization
0.09/0.11 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11 c --- Begin Solver configuration ---
0.09/0.11 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@13d4c61c
0.09/0.11 c Learn all clauses as in MiniSAT
0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11 c No reason simplification
0.09/0.11 c Armin Biere (Picosat) restarts strategy
0.09/0.11 c Glucose learned constraints deletion strategy
0.09/0.11 c timeout=2147483s
0.09/0.11 c DB Simplification allowed=false
0.09/0.11 c --- End Solver configuration ---
0.09/0.11 c solving HOME/instance-3455876-1307224883.opb
0.09/0.11 c reading problem ...
0.09/0.14 c ... done. Wall clock time 0.027s.
0.09/0.14 c #vars 160
0.09/0.14 c #constraints 213
0.09/0.14 c constraints type
0.09/0.14 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.09/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
0.35/0.28 c SATISFIABLE
0.35/0.28 c OPTIMIZING...
0.35/0.28 c Got one! Elapsed wall clock time (in seconds):0.173
0.35/0.28 o 2
0.35/0.29 c starts : 1
0.35/0.29 c conflicts : 54
0.35/0.29 c decisions : 138
0.35/0.29 c propagations : 730
0.35/0.29 c inspects : 3241
0.35/0.29 c shortcuts : 0
0.35/0.29 c learnt literals : 0
0.35/0.29 c learnt binary clauses : 0
0.35/0.29 c learnt ternary clauses : 0
0.35/0.29 c learnt constraints : 54
0.35/0.29 c ignored constraints : 0
0.35/0.29 c root simplifications : 0
0.35/0.29 c removed literals (reason simplification) : 0
0.35/0.29 c reason swapping (by a shorter reason) : 0
0.35/0.29 c Calls to reduceDB : 0
0.35/0.29 c number of reductions to clauses (during analyze) : 0
0.35/0.29 c number of learned constraints concerned by reduction : 0
0.35/0.29 c number of learning phase by resolution : 0
0.35/0.29 c number of learning phase by cutting planes : 0
0.35/0.29 c speed (assignments/second) : 365000.0
0.35/0.29 c non guided choices 71
0.35/0.29 c learnt constraints type
0.35/0.29 c constraints type
0.35/0.29 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.35/0.29 c org.sat4j.pb.constraints.pb.MaxWatchPb => 113
0.35/0.29 s OPTIMUM FOUND
0.35/0.29 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
0.35/0.29 c objective function=2
0.35/0.29 c Total wall clock time (in seconds): 0.175
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-3455876-1307224883/watcher-3455876-1307224883 -o /tmp/evaluation-result-3455876-1307224883/solver-3455876-1307224883 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455876-1307224883.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 3/442 8097
/proc/meminfo: memFree=21649184/32951124 swapFree=44043516/67111528
[pid=8097] ppid=8095 vsize=30528 CPUtime=0 cores=0,2,4,6
/proc/8097/stat : 8097 (java) S 8095 8097 7124 0 -1 4202496 1235 0 0 0 0 0 0 0 25 0 2 0 834086475 31260672 955 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 246528636901 0 0 4096 0 18446744073709551615 0 0 17 2 0 0 0
/proc/8097/statm: 7632 955 728 9 0 383 0
[pid=8097/tid=8098] ppid=8095 vsize=10430980 CPUtime=0 cores=0,2,4,6
/proc/8097/task/8098/stat : 8098 (java) R 8095 8097 7124 0 -1 4202560 1229 0 1 0 0 0 0 0 25 0 2 0 834086476 10681323520 2045 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 246516528187 0 4 0 16784584 0 0 0 -1 2 0 0 0
[startup+0.0609009 s]
/proc/loadavg: 2.01 2.04 2.00 3/442 8097
/proc/meminfo: memFree=21649184/32951124 swapFree=44043516/67111528
[pid=8097] ppid=8095 vsize=10467616 CPUtime=0.04 cores=0,2,4,6
/proc/8097/stat : 8097 (java) S 8095 8097 7124 0 -1 4202496 11503 0 1 0 3 1 0 0 25 0 13 0 834086475 10718838784 11200 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 246528636901 0 0 0 16800971 18446744073709551615 0 0 17 2 0 0 0
/proc/8097/statm: 2616904 11200 1685 9 0 2607652 0
[pid=8097/tid=8098] ppid=8095 vsize=10467616 CPUtime=0.04 cores=0,2,4,6
/proc/8097/task/8098/stat : 8098 (java) R 8095 8097 7124 0 -1 4202560 10355 0 1 0 3 1 0 0 25 0 13 0 834086476 10718838784 11200 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 47070347997872 0 4 0 16800971 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467616
[startup+0.100966 s]
/proc/loadavg: 2.01 2.04 2.00 3/442 8097
/proc/meminfo: memFree=21649184/32951124 swapFree=44043516/67111528
[pid=8097] ppid=8095 vsize=10540196 CPUtime=0.09 cores=0,2,4,6
/proc/8097/stat : 8097 (java) S 8095 8097 7124 0 -1 4202496 13027 0 1 0 8 1 0 0 25 0 18 0 834086475 10793160704 12701 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 246528636901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/8097/statm: 2635049 12701 2092 9 0 2625783 0
[pid=8097/tid=8098] ppid=8095 vsize=10540196 CPUtime=0.07 cores=0,2,4,6
/proc/8097/task/8098/stat : 8098 (java) R 8095 8097 7124 0 -1 4202560 11088 0 1 0 6 1 0 0 25 0 18 0 834086476 10793160704 12702 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 47070349752339 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10540196
[startup+0.300918 s]
/proc/loadavg: 2.01 2.04 2.00 3/442 8097
/proc/meminfo: memFree=21649184/32951124 swapFree=44043516/67111528
[pid=8097] ppid=8095 vsize=10549500 CPUtime=0.52 cores=0,2,4,6
/proc/8097/stat : 8097 (java) S 8095 8097 7124 0 -1 4202496 18845 0 1 0 50 2 0 0 25 0 17 0 834086475 10802688000 16970 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 246528636901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/8097/statm: 2637375 16970 2193 9 0 2628109 0
[pid=8097/tid=8098] ppid=8095 vsize=10549500 CPUtime=0.26 cores=0,2,4,6
/proc/8097/task/8098/stat : 8098 (java) S 8095 8097 7124 0 -1 4202560 12767 0 1 0 25 1 0 0 18 0 17 0 834086476 10802688000 16970 33554432000 1073741824 1073778376 140736040795152 18446744073709551615 246528650137 0 4 0 16800975 18446604450607165824 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 10549500
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.306756
CPU time (s): 0.533917
CPU user time (s): 0.500923
CPU system time (s): 0.032994
CPU usage (%): 174.053
Max. virtual memory (cumulated for all children) (KiB): 10549500
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.500923
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18846
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= 176
involuntary context switches= 48
runsolver used 0.000999 second user time and 0.014997 second system time
The end
Begin job on node134 at 2011-06-05 00:01:23
IDJOB=3455876
IDBENCH=47888
IDSOLVER=1951
FILE ID=node134/3455876-1307224883
RUNJOBID= node134-1307215868-7146
PBS_JOBID= 13509090
Free space on /tmp= 74012 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455876-1307224883/watcher-3455876-1307224883 -o /tmp/evaluation-result-3455876-1307224883/solver-3455876-1307224883 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455876-1307224883.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ab5c167d631c36380726b7ea7a7cf75a
RANDOM SEED=942240804
node134.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 : 2666.831
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 : 2666.831
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 : 5332.67
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 : 2666.831
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 : 5332.83
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 : 2666.831
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 : 7186.06
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 : 2666.831
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 : 5332.80
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 : 2666.831
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 : 2666.831
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 : 2666.831
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 : 5332.84
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 21649464 kB
Buffers: 314672 kB
Cached: 814012 kB
SwapCached: 9536 kB
Active: 10231356 kB
Inactive: 768184 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 21649464 kB
SwapTotal: 67111528 kB
SwapFree: 44043516 kB
Dirty: 612 kB
Writeback: 4 kB
AnonPages: 9869088 kB
Mapped: 29368 kB
Slab: 138756 kB
PageTables: 97164 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 121111256 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 74012 MiB
End job on node134 at 2011-06-05 00:01:23