0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08 c See www.sat4j.org for details.
0.00/0.08 c version 2.3.1.v20110525
0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.08 c java.vm.version 19.1-b02
0.00/0.08 c java.vm.vendor Sun Microsystems Inc.
0.00/0.08 c sun.arch.data.model 64
0.00/0.08 c java.version 1.6.0_24
0.00/0.08 c os.name Linux
0.00/0.08 c os.version 2.6.18-164.el5
0.00/0.08 c os.arch amd64
0.00/0.08 c Free memory 9996466904
0.00/0.08 c Max memory 10048897024
0.00/0.08 c Total memory 10048897024
0.00/0.08 c Number of processors 8
0.10/0.10 c Pseudo Boolean Optimization
0.10/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10 c --- Begin Solver configuration ---
0.10/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.10/0.10 c Learn all clauses as in MiniSAT
0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10 c No reason simplification
0.10/0.10 c Armin Biere (Picosat) restarts strategy
0.10/0.10 c Glucose learned constraints deletion strategy
0.10/0.10 c timeout=2147483s
0.10/0.10 c DB Simplification allowed=false
0.10/0.10 c --- End Solver configuration ---
0.10/0.10 c solving HOME/instance-3457239-1307217686.opb
0.10/0.10 c reading problem ...
0.10/0.12 c ... done. Wall clock time 0.017s.
0.10/0.12 c #vars 40
0.10/0.12 c #constraints 23
0.10/0.12 c constraints type
0.10/0.12 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 10
0.10/0.12 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10
0.10/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 3
0.10/0.12 c SATISFIABLE
0.10/0.12 c OPTIMIZING...
0.10/0.12 c Got one! Elapsed wall clock time (in seconds):0.021
0.10/0.12 o 62076
0.10/0.13 c Got one! Elapsed wall clock time (in seconds):0.027
0.10/0.13 o 62051
0.10/0.15 c Got one! Elapsed wall clock time (in seconds):0.046
0.10/0.15 o 62027
0.32/0.25 c starts : 4
0.32/0.25 c conflicts : 59
0.32/0.25 c decisions : 174
0.32/0.25 c propagations : 701
0.32/0.25 c inspects : 3964
0.32/0.25 c shortcuts : 0
0.32/0.25 c learnt literals : 0
0.32/0.25 c learnt binary clauses : 0
0.32/0.25 c learnt ternary clauses : 0
0.32/0.25 c learnt constraints : 58
0.32/0.25 c ignored constraints : 0
0.32/0.25 c root simplifications : 0
0.32/0.25 c removed literals (reason simplification) : 0
0.32/0.25 c reason swapping (by a shorter reason) : 0
0.32/0.25 c Calls to reduceDB : 0
0.32/0.25 c number of reductions to clauses (during analyze) : 0
0.32/0.25 c number of learned constraints concerned by reduction : 0
0.32/0.25 c number of learning phase by resolution : 0
0.32/0.25 c number of learning phase by cutting planes : 0
0.32/0.25 c speed (assignments/second) : 7080.80808080808
0.32/0.25 c non guided choices 0
0.32/0.25 c learnt constraints type
0.32/0.25 c constraints type
0.32/0.25 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 10
0.32/0.25 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10
0.32/0.25 c org.sat4j.pb.constraints.pb.MaxWatchPb => 3
0.32/0.25 s OPTIMUM FOUND
0.32/0.25 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
0.32/0.25 c objective function=62027
0.32/0.25 c Total wall clock time (in seconds): 0.146
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-3457239-1307217686/watcher-3457239-1307217686 -o /tmp/evaluation-result-3457239-1307217686/solver-3457239-1307217686 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457239-1307217686.opb
running on 4 cores: 1,3,5,7
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: 1.57 1.93 1.69 2/516 25209
/proc/meminfo: memFree=28701824/32951132 swapFree=57925096/67111528
[pid=25209] ppid=25207 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/25209/stat : 25209 (java) S 25207 25209 24816 0 -1 4202496 5835 0 1 0 0 0 0 0 25 0 2 0 833368230 10694979584 5536 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210658949093 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/25209/statm: 2611079 5550 917 9 0 2602235 0
[pid=25209/tid=25210] ppid=25207 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/25209/task/25210/stat : 25210 (java) R 25207 25209 24816 0 -1 4202560 7298 0 1 0 0 0 0 0 25 0 2 0 833368230 10694979584 8114 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210646840379 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.019425 s]
/proc/loadavg: 1.57 1.93 1.69 2/516 25209
/proc/meminfo: memFree=28701824/32951132 swapFree=57925096/67111528
[pid=25209] ppid=25207 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/25209/stat : 25209 (java) S 25207 25209 24816 0 -1 4202496 9036 0 1 0 0 0 0 0 25 0 2 0 833368230 10694979584 8737 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210658949093 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/25209/statm: 2611079 8755 917 9 0 2602235 0
[pid=25209/tid=25210] ppid=25207 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/25209/task/25210/stat : 25210 (java) R 25207 25209 24816 0 -1 4202560 7953 0 1 0 0 0 0 0 25 0 2 0 833368230 10694979584 8769 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210646840379 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10444316
[startup+0.100373 s]
/proc/loadavg: 1.57 1.93 1.69 2/516 25209
/proc/meminfo: memFree=28701824/32951132 swapFree=57925096/67111528
[pid=25209] ppid=25207 vsize=10605456 CPUtime=0.1 cores=1,3,5,7
/proc/25209/stat : 25209 (java) S 25207 25209 24816 0 -1 4202496 13156 0 1 0 9 1 0 0 25 0 18 0 833368230 10859986944 12819 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/25209/statm: 2651364 12819 2092 9 0 2642098 0
[pid=25209/tid=25210] ppid=25207 vsize=10605456 CPUtime=0.08 cores=1,3,5,7
/proc/25209/task/25210/stat : 25210 (java) R 25207 25209 24816 0 -1 4202560 11201 0 1 0 7 1 0 0 18 0 18 0 833368230 10859986944 12819 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210658973131 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10605456
Solver just ended. Dumping a history of the last processes samples
[startup+0.200361 s]
/proc/loadavg: 1.57 1.93 1.69 2/516 25209
/proc/meminfo: memFree=28701824/32951132 swapFree=57925096/67111528
[pid=25209] ppid=25207 vsize=10608620 CPUtime=0.32 cores=1,3,5,7
/proc/25209/stat : 25209 (java) S 25207 25209 24816 0 -1 4202496 15560 0 1 0 30 2 0 0 25 0 19 0 833368230 10863226880 14963 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 210658949093 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/25209/statm: 2652155 14964 2178 9 0 2642889 0
[pid=25209/tid=25210] ppid=25207 vsize=10608620 CPUtime=0.18 cores=1,3,5,7
/proc/25209/task/25210/stat : 25210 (java) R 25207 25209 24816 0 -1 4202560 12017 0 1 0 17 1 0 0 19 0 19 0 833368230 10863226880 14964 33554432000 1073741824 1073778376 140735529133728 18446744073709551615 46912505513455 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 10608620
Child status: 30
Real time (s): 0.258192
CPU time (s): 0.445931
CPU user time (s): 0.416936
CPU system time (s): 0.028995
CPU usage (%): 172.713
Max. virtual memory (cumulated for all children) (KiB): 10608620
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.416936
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17123
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= 146
involuntary context switches= 12
runsolver used 0.004999 second user time and 0.016997 second system time
The end
Begin job on node129 at 2011-06-04 22:01:26
IDJOB=3457239
IDBENCH=1867
IDSOLVER=1951
FILE ID=node129/3457239-1307217686
RUNJOBID= node129-1307215869-24835
PBS_JOBID= 13509095
Free space on /tmp= 73880 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457239-1307217686/watcher-3457239-1307217686 -o /tmp/evaluation-result-3457239-1307217686/solver-3457239-1307217686 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457239-1307217686.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb
RANDOM SEED=459858112
node129.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 : 5332.83
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 : 2666.831
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 : 5332.75
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 : 2666.831
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 : 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 : 2666.831
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 : 5332.74
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 : 2666.831
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 : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951132 kB
MemFree: 28702476 kB
Buffers: 324244 kB
Cached: 2151640 kB
SwapCached: 49348 kB
Active: 790468 kB
Inactive: 3175272 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951132 kB
LowFree: 28702476 kB
SwapTotal: 67111528 kB
SwapFree: 57925096 kB
Dirty: 3068 kB
Writeback: 0 kB
AnonPages: 1451712 kB
Mapped: 23048 kB
Slab: 155204 kB
PageTables: 60040 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587092 kB
Committed_AS: 157679408 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73876 MiB
End job on node129 at 2011-06-04 22:01:26