0.01/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.01/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08 c See www.sat4j.org for details.
0.01/0.09 c version 2.3.1.v20110525
0.01/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.01/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.01/0.09 c java.vm.version 19.1-b02
0.01/0.09 c java.vm.vendor Sun Microsystems Inc.
0.01/0.09 c sun.arch.data.model 64
0.01/0.09 c java.version 1.6.0_24
0.01/0.09 c os.name Linux
0.01/0.09 c os.version 2.6.18-164.el5
0.01/0.09 c os.arch amd64
0.01/0.09 c Free memory 9996466904
0.01/0.09 c Max memory 10048897024
0.01/0.09 c Total memory 10048897024
0.01/0.09 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@13d4c61c
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-3456043-1307661892.opb
0.10/0.11 c reading problem ...
0.10/0.13 c ... done. Wall clock time 0.02s.
0.10/0.13 c #vars 88
0.10/0.13 c #constraints 132
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 64
0.10/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPb => 68
0.31/0.23 c SATISFIABLE
0.31/0.23 c OPTIMIZING...
0.31/0.23 c Got one! Elapsed wall clock time (in seconds):0.122
0.31/0.23 o 3
0.31/0.23 c starts : 1
0.31/0.23 c conflicts : 19
0.31/0.23 c decisions : 29
0.31/0.23 c propagations : 305
0.31/0.23 c inspects : 2003
0.31/0.23 c shortcuts : 0
0.31/0.23 c learnt literals : 0
0.31/0.23 c learnt binary clauses : 0
0.31/0.23 c learnt ternary clauses : 0
0.31/0.23 c learnt constraints : 19
0.31/0.23 c ignored constraints : 0
0.31/0.23 c root simplifications : 0
0.31/0.23 c removed literals (reason simplification) : 0
0.31/0.23 c reason swapping (by a shorter reason) : 0
0.31/0.23 c Calls to reduceDB : 0
0.31/0.23 c number of reductions to clauses (during analyze) : 0
0.31/0.23 c number of learned constraints concerned by reduction : 0
0.31/0.23 c number of learning phase by resolution : 0
0.31/0.23 c number of learning phase by cutting planes : 0
0.31/0.23 c speed (assignments/second) : 101666.66666666667
0.31/0.23 c non guided choices 2
0.31/0.23 c learnt constraints type
0.31/0.23 c constraints type
0.31/0.23 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 64
0.31/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPb => 68
0.31/0.23 s OPTIMUM FOUND
0.31/0.23 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
0.31/0.23 c objective function=3
0.31/0.23 c Total wall clock time (in seconds): 0.125
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-3456043-1307661892/watcher-3456043-1307661892 -o /tmp/evaluation-result-3456043-1307661892/solver-3456043-1307661892 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456043-1307661892.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: 1.92 1.98 1.83 2/195 10674
/proc/meminfo: memFree=28240272/32950928 swapFree=67050640/67111528
[pid=10674] ppid=10672 vsize=23028 CPUtime=0 cores=1,3,5,7
/proc/10674/stat : 10674 (java) R 10672 10674 9477 0 -1 4202496 953 0 0 0 0 0 0 0 25 0 1 0 877787928 23580672 697 33554432000 1073741824 1073778376 140735062811344 18446744073709551615 251809277841 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/10674/statm: 5757 697 513 9 0 124 0
[startup+0.02759 s]
/proc/loadavg: 1.92 1.98 1.83 2/195 10674
/proc/meminfo: memFree=28240272/32950928 swapFree=67050640/67111528
[pid=10674] ppid=10672 vsize=10454868 CPUtime=0.01 cores=1,3,5,7
/proc/10674/stat : 10674 (java) S 10672 10674 9477 0 -1 4202496 10392 0 1 0 1 0 0 0 25 0 10 0 877787928 10705784832 10091 33554432000 1073741824 1073778376 140735062811344 18446744073709551615 251826042853 0 0 0 16784584 18446744073709551615 0 0 17 7 0 0 0
/proc/10674/statm: 2613717 10099 1302 9 0 2604465 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10454868
[startup+0.100578 s]
/proc/loadavg: 1.92 1.98 1.83 2/195 10674
/proc/meminfo: memFree=28240272/32950928 swapFree=67050640/67111528
[pid=10674] ppid=10672 vsize=10539996 CPUtime=0.1 cores=1,3,5,7
/proc/10674/stat : 10674 (java) S 10672 10674 9477 0 -1 4202496 13065 0 1 0 9 1 0 0 25 0 18 0 877787928 10792955904 12734 33554432000 1073741824 1073778376 140735062811344 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0
/proc/10674/statm: 2634999 12734 2093 9 0 2625733 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539996
Solver just ended. Dumping a history of the last processes samples
[startup+0.200563 s]
/proc/loadavg: 1.92 1.98 1.83 2/195 10674
/proc/meminfo: memFree=28240272/32950928 swapFree=67050640/67111528
[pid=10674] ppid=10672 vsize=10544652 CPUtime=0.31 cores=1,3,5,7
/proc/10674/stat : 10674 (java) S 10672 10674 9477 0 -1 4202496 15693 0 1 0 29 2 0 0 25 0 19 0 877787928 10797723648 15037 33554432000 1073741824 1073778376 140735062811344 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0
/proc/10674/statm: 2636163 15037 2178 9 0 2626897 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 10544652
Child status: 30
Real time (s): 0.240535
CPU time (s): 0.408937
CPU user time (s): 0.383941
CPU system time (s): 0.024996
CPU usage (%): 170.011
Max. virtual memory (cumulated for all children) (KiB): 10544652
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.383941
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16901
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= 173
involuntary context switches= 55
runsolver used 0.000999 second user time and 0.005999 second system time
The end
Begin job on node126 at 2011-06-10 01:24:52
IDJOB=3456043
IDBENCH=48055
IDSOLVER=1951
FILE ID=node126/3456043-1307661892
RUNJOBID= node126-1307660103-10510
PBS_JOBID= 13549406
Free space on /tmp= 74068 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=5-P1=173-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456043-1307661892/watcher-3456043-1307661892 -o /tmp/evaluation-result-3456043-1307661892/solver-3456043-1307661892 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456043-1307661892.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 609fd3fd526fa8a31f1afd652f2737ea
RANDOM SEED=1028586121
node126.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 : 2666.783
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 : 5333.56
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 : 2666.783
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 : 2666.783
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 : 2666.783
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 : 5332.74
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 : 2666.783
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 : 5332.80
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 : 2666.783
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 : 2666.783
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 : 5332.82
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 : 2666.783
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 : 5332.76
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 28241196 kB
Buffers: 207680 kB
Cached: 481244 kB
SwapCached: 14856 kB
Active: 4198640 kB
Inactive: 307108 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 28241196 kB
SwapTotal: 67111528 kB
SwapFree: 67050640 kB
Dirty: 500 kB
Writeback: 0 kB
AnonPages: 3814596 kB
Mapped: 17380 kB
Slab: 131452 kB
PageTables: 12248 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 10561536 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= 74068 MiB
End job on node126 at 2011-06-10 01:24:53