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.
0.00/0.09 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 9996466904
0.00/0.09 c Max memory 10048897024
0.00/0.09 c Total memory 10048897024
0.00/0.09 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-3457458-1307221265.opb
0.10/0.11 c reading problem ...
0.29/0.26 c ... done. Wall clock time 0.147s.
0.29/0.26 c #vars 100
0.29/0.26 c #constraints 100
0.29/0.26 c constraints type
0.29/0.26 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.29/0.27 c SATISFIABLE
0.29/0.27 c OPTIMIZING...
0.29/0.27 c Got one! Elapsed wall clock time (in seconds):0.161
0.29/0.27 o 2
0.51/0.30 c starts : 2
0.51/0.30 c conflicts : 21
0.51/0.30 c decisions : 593
0.51/0.30 c propagations : 726
0.51/0.30 c inspects : 14596
0.51/0.30 c shortcuts : 0
0.51/0.30 c learnt literals : 0
0.51/0.30 c learnt binary clauses : 0
0.51/0.30 c learnt ternary clauses : 0
0.51/0.30 c learnt constraints : 20
0.51/0.30 c ignored constraints : 0
0.51/0.30 c root simplifications : 0
0.51/0.30 c removed literals (reason simplification) : 0
0.51/0.30 c reason swapping (by a shorter reason) : 0
0.51/0.30 c Calls to reduceDB : 0
0.51/0.30 c number of reductions to clauses (during analyze) : 0
0.51/0.30 c number of learned constraints concerned by reduction : 0
0.51/0.30 c number of learning phase by resolution : 0
0.51/0.30 c number of learning phase by cutting planes : 0
0.51/0.30 c speed (assignments/second) : 26888.88888888889
0.51/0.30 c non guided choices 0
0.51/0.30 c learnt constraints type
0.51/0.30 c constraints type
0.51/0.30 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 100
0.51/0.30 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.51/0.30 s OPTIMUM FOUND
0.51/0.30 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 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
0.51/0.30 c objective function=2
0.51/0.30 c Total wall clock time (in seconds): 0.19
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-3457458-1307221265/watcher-3457458-1307221265 -o /tmp/evaluation-result-3457458-1307221265/solver-3457458-1307221265 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457458-1307221265.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: 2.11 2.06 2.01 2/568 3667
/proc/meminfo: memFree=17360936/32951124 swapFree=53733252/67111528
[pid=3667] ppid=3665 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/3667/stat : 3667 (java) R 3665 3667 3030 0 -1 4202496 886 0 0 0 0 0 0 0 25 0 1 0 833726898 23580672 629 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 253635897088 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3667/statm: 5757 640 471 9 0 124 0
[pid=3667/tid=3668] ppid=3665 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/3667/task/3668/stat : 3668 (java) R 3665 3667 3030 0 -1 4202560 5867 0 1 0 0 0 0 0 25 0 2 0 833726899 10694979584 6684 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 253640553531 0 4 0 16784584 0 0 0 -1 5 0 0 0
[startup+0.0981151 s]
/proc/loadavg: 2.11 2.06 2.01 2/568 3667
/proc/meminfo: memFree=17360936/32951124 swapFree=53733252/67111528
[pid=3667] ppid=3665 vsize=10605500 CPUtime=0.09 cores=1,3,5,7
/proc/3667/stat : 3667 (java) S 3665 3667 3030 0 -1 4202496 13013 0 1 0 8 1 0 0 25 0 18 0 833726898 10860032000 12680 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/3667/statm: 2651375 12682 2093 9 0 2642109 0
[pid=3667/tid=3668] ppid=3665 vsize=10605500 CPUtime=0.08 cores=1,3,5,7
/proc/3667/task/3668/stat : 3668 (java) R 3665 3667 3030 0 -1 4202560 11059 0 1 0 7 1 0 0 25 0 18 0 833726899 10860032000 12682 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 47435807533907 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10605500
[startup+0.101112 s]
/proc/loadavg: 2.11 2.06 2.01 2/568 3667
/proc/meminfo: memFree=17360936/32951124 swapFree=53733252/67111528
[pid=3667] ppid=3665 vsize=10605500 CPUtime=0.1 cores=1,3,5,7
/proc/3667/stat : 3667 (java) S 3665 3667 3030 0 -1 4202496 13055 0 1 0 9 1 0 0 25 0 18 0 833726898 10860032000 12722 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/3667/statm: 2651375 12722 2093 9 0 2642109 0
[pid=3667/tid=3668] ppid=3665 vsize=10605500 CPUtime=0.08 cores=1,3,5,7
/proc/3667/task/3668/stat : 3668 (java) R 3665 3667 3030 0 -1 4202560 11099 0 1 0 7 1 0 0 25 0 18 0 833726899 10860032000 12722 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 46912504005022 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10605500
[startup+0.301112 s]
/proc/loadavg: 2.11 2.06 2.01 2/568 3667
/proc/meminfo: memFree=17360936/32951124 swapFree=53733252/67111528
[pid=3667] ppid=3665 vsize=10609680 CPUtime=0.51 cores=1,3,5,7
/proc/3667/stat : 3667 (java) S 3665 3667 3030 0 -1 4202496 17202 0 1 0 49 2 0 0 25 0 19 0 833726898 10864312320 15844 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 253652662245 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/3667/statm: 2652420 15844 2206 9 0 2643154 0
[pid=3667/tid=3668] ppid=3665 vsize=10609680 CPUtime=0.28 cores=1,3,5,7
/proc/3667/task/3668/stat : 3668 (java) R 3665 3667 3030 0 -1 4202560 12689 0 1 0 27 1 0 0 25 0 19 0 833726899 10864312320 15844 33554432000 1073741824 1073778376 140736309894592 18446744073709551615 253652676550 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10609680
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.308817
CPU time (s): 0.531918
CPU user time (s): 0.504923
CPU system time (s): 0.026995
CPU usage (%): 172.244
Max. virtual memory (cumulated for all children) (KiB): 10609680
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.504923
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17244
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= 209
involuntary context switches= 18
runsolver used 0.007998 second user time and 0.012998 second system time
The end
Begin job on node106 at 2011-06-04 23:01:05
IDJOB=3457458
IDBENCH=2847
IDSOLVER=1951
FILE ID=node106/3457458-1307221265
RUNJOBID= node106-1307215872-3049
PBS_JOBID= 13509112
Free space on /tmp= 73760 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_90_90.r.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457458-1307221265/watcher-3457458-1307221265 -o /tmp/evaluation-result-3457458-1307221265/solver-3457458-1307221265 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457458-1307221265.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 07065ce8a7e505dddebe786445026dbe
RANDOM SEED=1255906419
node106.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 : 2666.830
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 : 2666.830
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 : 5226.20
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 : 2666.830
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 : 2666.830
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 : 2666.830
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 : 2666.830
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 : 5332.75
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 : 2666.830
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 : 2666.830
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: 17361076 kB
Buffers: 401296 kB
Cached: 6028880 kB
SwapCached: 22744 kB
Active: 9664048 kB
Inactive: 5575728 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 17361076 kB
SwapTotal: 67111528 kB
SwapFree: 53733252 kB
Dirty: 508 kB
Writeback: 0 kB
AnonPages: 8805664 kB
Mapped: 34520 kB
Slab: 192736 kB
PageTables: 84956 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 177887208 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= 73760 MiB
End job on node106 at 2011-06-04 23:01:05