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 9996466904
0.06/0.09 c Max memory 10048897024
0.06/0.09 c Total memory 10048897024
0.06/0.09 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-3457465-1307221266.opb
0.10/0.10 c reading problem ...
0.10/0.18 c ... done. Wall clock time 0.074s.
0.10/0.18 c #vars 59
0.10/0.18 c #constraints 91
0.10/0.18 c constraints type
0.10/0.18 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.10/0.18 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 89
0.10/0.18 c SATISFIABLE
0.10/0.18 c OPTIMIZING...
0.10/0.18 c Got one! Elapsed wall clock time (in seconds):0.079
0.10/0.18 o 7
0.28/0.20 c Got one! Elapsed wall clock time (in seconds):0.098
0.28/0.20 o 6
0.55/0.37 c starts : 3
0.55/0.37 c conflicts : 96
0.55/0.37 c decisions : 376
0.55/0.37 c propagations : 1546
0.55/0.37 c inspects : 15164
0.55/0.37 c shortcuts : 0
0.55/0.37 c learnt literals : 0
0.55/0.37 c learnt binary clauses : 0
0.55/0.37 c learnt ternary clauses : 0
0.55/0.37 c learnt constraints : 95
0.55/0.37 c ignored constraints : 0
0.55/0.37 c root simplifications : 0
0.55/0.37 c removed literals (reason simplification) : 0
0.55/0.37 c reason swapping (by a shorter reason) : 0
0.55/0.37 c Calls to reduceDB : 0
0.55/0.37 c number of reductions to clauses (during analyze) : 0
0.55/0.37 c number of learned constraints concerned by reduction : 0
0.55/0.37 c number of learning phase by resolution : 0
0.55/0.37 c number of learning phase by cutting planes : 0
0.55/0.37 c speed (assignments/second) : 9369.69696969697
0.55/0.37 c non guided choices 0
0.55/0.37 c learnt constraints type
0.55/0.37 c constraints type
0.55/0.37 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.55/0.37 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 89
0.55/0.37 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.55/0.37 s OPTIMUM FOUND
0.55/0.37 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
0.55/0.37 c objective function=6
0.55/0.37 c Total wall clock time (in seconds): 0.263
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-3457465-1307221266/watcher-3457465-1307221266 -o /tmp/evaluation-result-3457465-1307221266/solver-3457465-1307221266 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457465-1307221266.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: 1.97 2.08 2.04 3/532 31651
/proc/meminfo: memFree=18994392/32951124 swapFree=62999000/67111528
[pid=31651] ppid=31649 vsize=10444316 CPUtime=0.01 cores=0,2,4,6
/proc/31651/stat : 31651 (java) S 31649 31651 31003 0 -1 4202496 7811 0 1 0 0 1 0 0 25 0 2 0 814542254 10694979584 7513 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 264738207717 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/31651/statm: 2611079 7528 917 9 0 2602235 0
[pid=31651/tid=31652] ppid=31649 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/31651/task/31652/stat : 31652 (java) R 31649 31651 31003 0 -1 4202560 6763 0 1 0 0 0 0 0 25 0 2 0 814542255 10694979584 7580 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 264726099003 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.0786051 s]
/proc/loadavg: 1.97 2.08 2.04 3/532 31651
/proc/meminfo: memFree=18994392/32951124 swapFree=62999000/67111528
[pid=31651] ppid=31649 vsize=10473088 CPUtime=0.06 cores=0,2,4,6
/proc/31651/stat : 31651 (java) S 31649 31651 31003 0 -1 4202496 11996 0 1 0 5 1 0 0 25 0 18 0 814542254 10724442112 11693 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/31651/statm: 2618272 11695 1755 9 0 2609006 0
[pid=31651/tid=31652] ppid=31649 vsize=10473088 CPUtime=0.06 cores=0,2,4,6
/proc/31651/task/31652/stat : 31652 (java) R 31649 31651 31003 0 -1 4202560 10824 0 1 0 5 1 0 0 25 0 18 0 814542255 10724442112 11695 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 264738231755 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10473088
[startup+0.100597 s]
/proc/loadavg: 1.97 2.08 2.04 3/532 31651
/proc/meminfo: memFree=18994392/32951124 swapFree=62999000/67111528
[pid=31651] ppid=31649 vsize=10539408 CPUtime=0.1 cores=0,2,4,6
/proc/31651/stat : 31651 (java) S 31649 31651 31003 0 -1 4202496 13067 0 1 0 9 1 0 0 25 0 18 0 814542254 10792353792 12764 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/31651/statm: 2634852 12764 2093 9 0 2625586 0
[pid=31651/tid=31652] ppid=31649 vsize=10539408 CPUtime=0.08 cores=0,2,4,6
/proc/31651/task/31652/stat : 31652 (java) R 31649 31651 31003 0 -1 4202560 11169 0 1 0 7 1 0 0 18 0 18 0 814542255 10792353792 12764 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 47592284448787 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) 10539408
[startup+0.309051 s]
/proc/loadavg: 1.97 2.08 2.04 3/532 31651
/proc/meminfo: memFree=18994392/32951124 swapFree=62999000/67111528
[pid=31651] ppid=31649 vsize=10545672 CPUtime=0.55 cores=0,2,4,6
/proc/31651/stat : 31651 (java) S 31649 31651 31003 0 -1 4202496 17847 0 1 0 53 2 0 0 25 0 19 0 814542254 10798768128 16360 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 264738207717 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/31651/statm: 2636418 16362 2206 9 0 2627152 0
[pid=31651/tid=31652] ppid=31649 vsize=10545672 CPUtime=0.29 cores=0,2,4,6
/proc/31651/task/31652/stat : 31652 (java) R 31649 31651 31003 0 -1 4202560 13020 0 1 0 28 1 0 0 19 0 19 0 814542255 10798768128 16365 33554432000 1073741824 1073778376 140735910361680 18446744073709551615 46912505559167 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 10545672
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.387304
CPU time (s): 0.748886
CPU user time (s): 0.716891
CPU system time (s): 0.031995
CPU usage (%): 193.359
Max. virtual memory (cumulated for all children) (KiB): 10545672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.716891
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21754
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= 163
involuntary context switches= 53
runsolver used 0.002999 second user time and 0.015997 second system time
The end
Begin job on node141 at 2011-06-04 23:01:06
IDJOB=3457465
IDBENCH=2856
IDSOLVER=1951
FILE ID=node141/3457465-1307221266
RUNJOBID= node141-1307215866-31022
PBS_JOBID= 13509083
Free space on /tmp= 73904 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457465-1307221266/watcher-3457465-1307221266 -o /tmp/evaluation-result-3457465-1307221266/solver-3457465-1307221266 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457465-1307221266.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0
RANDOM SEED=1036635013
node141.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 : 2666.806
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 : 5333.61
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 : 2666.806
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 : 5362.96
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 : 2666.806
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 : 2666.806
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 : 5332.75
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 : 2666.806
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 : 5332.84
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 : 2666.806
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 : 2666.806
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 : 2666.806
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: 18994656 kB
Buffers: 297336 kB
Cached: 761480 kB
SwapCached: 8848 kB
Active: 13069432 kB
Inactive: 614936 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 18994656 kB
SwapTotal: 67111528 kB
SwapFree: 62999000 kB
Dirty: 1712 kB
Writeback: 0 kB
AnonPages: 12624024 kB
Mapped: 34044 kB
Slab: 127592 kB
PageTables: 75568 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 161035380 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= 73904 MiB
End job on node141 at 2011-06-04 23:01:07