0.06/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.08 c See www.sat4j.org for details.
0.06/0.09 c version 2.3.1.v20110525
0.06/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.06/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.06/0.09 c java.vm.version 19.1-b02
0.06/0.09 c java.vm.vendor Sun Microsystems Inc.
0.06/0.09 c sun.arch.data.model 64
0.06/0.09 c java.version 1.6.0_24
0.06/0.09 c os.name Linux
0.06/0.09 c os.version 2.6.18-164.el5
0.06/0.09 c os.arch amd64
0.06/0.09 c Free memory 12995394264
0.06/0.09 c Max memory 13063553024
0.06/0.09 c Total memory 13063553024
0.06/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@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 lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c Expensive 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-3459650-1307153108.opb
0.10/0.11 c reading problem ...
0.31/0.26 c ... done. Wall clock time 0.148s.
0.31/0.26 c #vars 100
0.31/0.26 c #constraints 100
0.31/0.26 c constraints type
0.31/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.31/0.26 c SATISFIABLE
0.31/0.26 c OPTIMIZING...
0.31/0.26 c Got one! Elapsed wall clock time (in seconds):0.153
0.31/0.26 o 2
0.31/0.31 c starts : 3
0.31/0.31 c conflicts : 126
0.31/0.31 c decisions : 242
0.31/0.31 c propagations : 4002
0.31/0.31 c inspects : 2948
0.31/0.31 c shortcuts : 0
0.31/0.31 c learnt literals : 2
0.31/0.31 c learnt binary clauses : 3
0.31/0.31 c learnt ternary clauses : 0
0.31/0.31 c learnt constraints : 123
0.31/0.31 c ignored constraints : 0
0.31/0.31 c root simplifications : 0
0.31/0.31 c removed literals (reason simplification) : 26
0.31/0.31 c reason swapping (by a shorter reason) : 0
0.31/0.31 c Calls to reduceDB : 0
0.31/0.31 c number of reductions to clauses (during analyze) : 0
0.31/0.31 c number of learned constraints concerned by reduction : 0
0.31/0.31 c number of learning phase by resolution : 0
0.31/0.31 c number of learning phase by cutting planes : 0
0.31/0.31 c speed (assignments/second) : 81673.4693877551
0.31/0.31 c non guided choices 0
0.31/0.31 c learnt constraints type
0.31/0.31 c constraints type
0.31/0.31 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.31/0.31 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.31/0.31 s OPTIMUM FOUND
0.31/0.31 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
0.59/0.32 c objective function=2
0.59/0.32 c Total wall clock time (in seconds): 0.205
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-3459650-1307153108/watcher-3459650-1307153108 -o /tmp/evaluation-result-3459650-1307153108/solver-3459650-1307153108 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459650-1307153108.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: 2.03 2.04 2.00 2/544 17306
/proc/meminfo: memFree=24790712/32951124 swapFree=56241860/67111528
[pid=17306] ppid=17304 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/17306/stat : 17306 (java) S 17304 17306 11644 0 -1 4202496 5319 0 1 0 0 0 0 0 18 0 2 0 905541470 13850947584 5021 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 216746981349 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/17306/statm: 3381579 5033 917 9 0 3372735 0
[pid=17306/tid=17307] ppid=17304 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/17306/task/17307/stat : 17307 (java) R 17304 17306 11644 0 -1 4202560 8261 0 1 0 0 0 0 0 19 0 2 0 905541470 13850947584 9077 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 216734872635 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0680459 s]
/proc/loadavg: 2.03 2.04 2.00 2/544 17306
/proc/meminfo: memFree=24790712/32951124 swapFree=56241860/67111528
[pid=17306] ppid=17304 vsize=13554952 CPUtime=0.06 cores=1,3,5,7
/proc/17306/stat : 17306 (java) S 17304 17306 11644 0 -1 4202496 14239 0 1 0 4 2 0 0 18 0 18 0 905541470 13880270848 13936 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17306/statm: 3388738 13936 1740 9 0 3379472 0
[pid=17306/tid=17307] ppid=17304 vsize=13554952 CPUtime=0.05 cores=1,3,5,7
/proc/17306/task/17307/stat : 17307 (java) R 17304 17306 11644 0 -1 4202560 13066 0 1 0 4 1 0 0 25 0 18 0 905541470 13880270848 13937 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 47982666733080 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13554952
[startup+0.101016 s]
/proc/loadavg: 2.03 2.04 2.00 2/544 17306
/proc/meminfo: memFree=24790712/32951124 swapFree=56241860/67111528
[pid=17306] ppid=17304 vsize=13622284 CPUtime=0.1 cores=1,3,5,7
/proc/17306/stat : 17306 (java) S 17304 17306 11644 0 -1 4202496 15523 0 1 0 8 2 0 0 18 0 18 0 905541470 13949218816 15220 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17306/statm: 3405571 15220 2092 9 0 3396305 0
[pid=17306/tid=17307] ppid=17304 vsize=13622284 CPUtime=0.09 cores=1,3,5,7
/proc/17306/task/17307/stat : 17307 (java) R 17304 17306 11644 0 -1 4202560 13604 0 1 0 7 2 0 0 18 0 18 0 905541470 13949218816 15220 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 18446744073699065939 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) 13622284
[startup+0.31984 s]
/proc/loadavg: 2.03 2.04 2.00 2/544 17306
/proc/meminfo: memFree=24790712/32951124 swapFree=56241860/67111528
[pid=17306] ppid=17304 vsize=13631480 CPUtime=0.59 cores=1,3,5,7
/proc/17306/stat : 17306 (java) S 17304 17306 11644 0 -1 4202496 19453 0 1 0 57 2 0 0 18 0 17 0 905541470 13958635520 18572 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 216746981349 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/17306/statm: 3407870 18572 2219 9 0 3398604 0
[pid=17306/tid=17307] ppid=17304 vsize=13631480 CPUtime=0.3 cores=1,3,5,7
/proc/17306/task/17307/stat : 17307 (java) S 17304 17306 11644 0 -1 4202560 15092 0 1 0 28 2 0 0 20 0 17 0 905541470 13958635520 18572 33554432000 1073741824 1073778376 140734650784112 18446744073709551615 216746994585 0 4 0 16800975 18446604470545395776 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 13631480
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.335003
CPU time (s): 0.603907
CPU user time (s): 0.570913
CPU system time (s): 0.032994
CPU usage (%): 180.269
Max. virtual memory (cumulated for all children) (KiB): 13631480
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.570913
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= 19453
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= 145
involuntary context switches= 45
runsolver used 0.008998 second user time and 0.014997 second system time
The end
Begin job on node119 at 2011-06-04 04:05:08
IDJOB=3459650
IDBENCH=2847
IDSOLVER=1952
FILE ID=node119/3459650-1307153108
RUNJOBID= node119-1307147696-15828
PBS_JOBID= 13508797
Free space on /tmp= 73656 MiB
SOLVER NAME= Sat4j Resolution 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 -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459650-1307153108/watcher-3459650-1307153108 -o /tmp/evaluation-result-3459650-1307153108/solver-3459650-1307153108 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459650-1307153108.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 07065ce8a7e505dddebe786445026dbe
RANDOM SEED=1373922283
node119.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 : 2666.815
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 : 5333.63
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 : 2666.815
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 : 2666.815
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 : 5332.74
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 : 2666.815
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 : 5332.83
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 : 2666.815
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 : 5332.67
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 : 2666.815
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 : 2666.815
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 : 2666.815
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: 24791472 kB
Buffers: 231408 kB
Cached: 583648 kB
SwapCached: 59076 kB
Active: 849860 kB
Inactive: 7011692 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24791472 kB
SwapTotal: 67111528 kB
SwapFree: 56241860 kB
Dirty: 5032 kB
Writeback: 0 kB
AnonPages: 6991176 kB
Mapped: 41400 kB
Slab: 149724 kB
PageTables: 79220 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 177295084 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= 73656 MiB
End job on node119 at 2011-06-04 04:05:09