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-3457471-1307221269.opb
0.10/0.10 c reading problem ...
0.10/0.13 c ... done. Wall clock time 0.025s.
0.10/0.13 c #vars 26
0.10/0.13 c #constraints 38
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 34
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):0.028
0.10/0.13 o 7
0.10/0.14 c starts : 2
0.10/0.14 c conflicts : 7
0.10/0.14 c decisions : 38
0.10/0.14 c propagations : 72
0.10/0.14 c inspects : 271
0.10/0.14 c shortcuts : 0
0.10/0.14 c learnt literals : 0
0.10/0.14 c learnt binary clauses : 0
0.10/0.14 c learnt ternary clauses : 0
0.10/0.14 c learnt constraints : 6
0.10/0.14 c ignored constraints : 0
0.10/0.14 c root simplifications : 0
0.10/0.14 c removed literals (reason simplification) : 0
0.10/0.14 c reason swapping (by a shorter reason) : 0
0.10/0.14 c Calls to reduceDB : 0
0.10/0.14 c number of reductions to clauses (during analyze) : 0
0.10/0.14 c number of learned constraints concerned by reduction : 0
0.10/0.14 c number of learning phase by resolution : 0
0.10/0.14 c number of learning phase by cutting planes : 0
0.10/0.14 c speed (assignments/second) : 9000.0
0.10/0.14 c non guided choices 0
0.10/0.14 c learnt constraints type
0.10/0.14 c constraints type
0.10/0.14 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3
0.10/0.14 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 34
0.10/0.14 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.10/0.14 s OPTIMUM FOUND
0.10/0.14 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
0.10/0.14 c objective function=7
0.10/0.14 c Total wall clock time (in seconds): 0.039
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-3457471-1307221269/watcher-3457471-1307221269 -o /tmp/evaluation-result-3457471-1307221269/solver-3457471-1307221269 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457471-1307221269.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: 2.00 2.03 2.00 2/471 31098
/proc/meminfo: memFree=30572556/32951124 swapFree=55639044/67111528
[pid=31098] ppid=31096 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/31098/stat : 31098 (java) S 31096 31098 30316 0 -1 4202496 7403 0 1 0 0 0 0 0 25 0 2 0 833724766 10694979584 7105 33554432000 1073741824 1073778376 140734152679968 18446744073709551615 271562340325 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/31098/statm: 2611079 7118 917 9 0 2602235 0
[pid=31098/tid=31099] ppid=31096 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/31098/task/31099/stat : 31099 (java) R 31096 31098 30316 0 -1 4202560 6350 0 1 0 0 0 0 0 25 0 2 0 833724766 10694979584 7166 33554432000 1073741824 1073778376 140734152679968 18446744073709551615 271550231611 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.0944271 s]
/proc/loadavg: 2.00 2.03 2.00 2/471 31098
/proc/meminfo: memFree=30572556/32951124 swapFree=55639044/67111528
[pid=31098] ppid=31096 vsize=10540260 CPUtime=0.09 cores=0,2,4,6
/proc/31098/stat : 31098 (java) S 31096 31098 30316 0 -1 4202496 13021 0 1 0 8 1 0 0 25 0 18 0 833724766 10793226240 12718 33554432000 1073741824 1073778376 140734152679968 18446744073709551615 271562340325 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/31098/statm: 2635065 12719 2093 9 0 2625799 0
[pid=31098/tid=31099] ppid=31096 vsize=10540260 CPUtime=0.08 cores=0,2,4,6
/proc/31098/task/31099/stat : 31099 (java) R 31096 31098 30316 0 -1 4202560 11113 0 1 0 7 1 0 0 18 0 18 0 833724766 10793226240 12720 33554432000 1073741824 1073778376 140734152679968 18446744073709551615 47841951683331 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) 10540260
[startup+0.100451 s]
/proc/loadavg: 2.00 2.03 2.00 2/471 31098
/proc/meminfo: memFree=30572556/32951124 swapFree=55639044/67111528
[pid=31098] ppid=31096 vsize=10540260 CPUtime=0.1 cores=0,2,4,6
/proc/31098/stat : 31098 (java) S 31096 31098 30316 0 -1 4202496 13123 0 1 0 9 1 0 0 25 0 18 0 833724766 10793226240 12820 33554432000 1073741824 1073778376 140734152679968 18446744073709551615 271562340325 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/31098/statm: 2635065 12820 2093 9 0 2625799 0
[pid=31098/tid=31099] ppid=31096 vsize=10540260 CPUtime=0.08 cores=0,2,4,6
/proc/31098/task/31099/stat : 31099 (java) R 31096 31098 30316 0 -1 4202560 11213 0 1 0 7 1 0 0 18 0 18 0 833724766 10793226240 12820 33554432000 1073741824 1073778376 140734152679968 18446744073709551615 47841955841228 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) 10540260
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.149418
CPU time (s): 0.175972
CPU user time (s): 0.153976
CPU system time (s): 0.021996
CPU usage (%): 117.772
Max. virtual memory (cumulated for all children) (KiB): 10540260
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.153976
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13611
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= 95
involuntary context switches= 12
runsolver used 0.006998 second user time and 0.012998 second system time
The end
Begin job on node133 at 2011-06-04 23:01:09
IDJOB=3457471
IDBENCH=2862
IDSOLVER=1951
FILE ID=node133/3457471-1307221269
RUNJOBID= node133-1307215869-30334
PBS_JOBID= 13509091
Free space on /tmp= 73980 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-bbara.r.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457471-1307221269/watcher-3457471-1307221269 -o /tmp/evaluation-result-3457471-1307221269/solver-3457471-1307221269 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457471-1307221269.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 0e9fa1b06026af8dc86b534da21360ec
RANDOM SEED=825118474
node133.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 : 2666.834
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 : 2666.834
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 : 5332.75
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 : 2666.834
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 : 5332.82
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 : 2666.834
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 : 6741.12
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 : 2666.834
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 : 2666.834
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 : 2666.834
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 : 2666.834
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: 30572828 kB
Buffers: 336704 kB
Cached: 623620 kB
SwapCached: 10584 kB
Active: 1531252 kB
Inactive: 570100 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 30572828 kB
SwapTotal: 67111528 kB
SwapFree: 55639044 kB
Dirty: 556 kB
Writeback: 0 kB
AnonPages: 1138296 kB
Mapped: 20912 kB
Slab: 153444 kB
PageTables: 55620 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 125255892 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= 73980 MiB
End job on node133 at 2011-06-04 23:01:09