0.05/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08 c See www.sat4j.org for details.
0.05/0.09 c version 2.3.1.v20110525
0.05/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.05/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.05/0.09 c java.vm.version 19.1-b02
0.05/0.09 c java.vm.vendor Sun Microsystems Inc.
0.05/0.09 c sun.arch.data.model 64
0.05/0.09 c java.version 1.6.0_24
0.05/0.09 c os.name Linux
0.05/0.09 c os.version 2.6.18-164.el5
0.05/0.09 c os.arch amd64
0.05/0.09 c Free memory 9996466904
0.05/0.09 c Max memory 10048897024
0.05/0.09 c Total memory 10048897024
0.05/0.09 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-3456334-1307224858.opb
0.10/0.11 c reading problem ...
0.10/0.16 c ... done. Wall clock time 0.055s.
0.10/0.16 c #vars 190
0.10/0.16 c #constraints 419
0.10/0.16 c constraints type
0.10/0.16 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 286
0.10/0.16 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 103
0.10/0.17 c SATISFIABLE
0.10/0.17 c OPTIMIZING...
0.10/0.17 c Got one! Elapsed wall clock time (in seconds):0.066
0.10/0.17 o 36
0.10/0.18 c Got one! Elapsed wall clock time (in seconds):0.075
0.10/0.18 o 35
0.24/0.27 c Got one! Elapsed wall clock time (in seconds):0.14
0.24/0.27 o 34
0.24/0.31 c Got one! Elapsed wall clock time (in seconds):0.199
0.24/0.31 o 33
0.24/0.36 c starts : 5
0.24/0.36 c conflicts : 78
0.24/0.36 c decisions : 335
0.24/0.36 c propagations : 3255
0.24/0.36 c inspects : 15909
0.24/0.36 c shortcuts : 0
0.24/0.36 c learnt literals : 0
0.24/0.36 c learnt binary clauses : 0
0.24/0.36 c learnt ternary clauses : 0
0.24/0.36 c learnt constraints : 77
0.24/0.36 c ignored constraints : 0
0.24/0.36 c root simplifications : 0
0.24/0.36 c removed literals (reason simplification) : 0
0.24/0.36 c reason swapping (by a shorter reason) : 0
0.24/0.36 c Calls to reduceDB : 0
0.24/0.36 c number of reductions to clauses (during analyze) : 0
0.24/0.36 c number of learned constraints concerned by reduction : 0
0.24/0.36 c number of learning phase by resolution : 0
0.24/0.36 c number of learning phase by cutting planes : 0
0.24/0.36 c speed (assignments/second) : 63823.52941176471
0.24/0.36 c non guided choices 0
0.24/0.36 c learnt constraints type
0.24/0.36 c constraints type
0.24/0.36 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 286
0.24/0.36 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 103
0.24/0.36 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.24/0.36 s OPTIMUM FOUND
0.24/0.36 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 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190
0.24/0.36 c objective function=33
0.24/0.36 c Total wall clock time (in seconds): 0.252
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-3456334-1307224858/watcher-3456334-1307224858 -o /tmp/evaluation-result-3456334-1307224858/solver-3456334-1307224858 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456334-1307224858.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 2.02 2.00 3/391 25614
/proc/meminfo: memFree=18873808/32951124 swapFree=37148216/67111528
[pid=25614] ppid=25612 vsize=86844 CPUtime=0 cores=0,2,4,6
/proc/25614/stat : 25614 (java) S 25612 25614 24770 0 -1 4202496 1441 0 1 0 0 0 0 0 25 0 2 0 834086219 88928256 1142 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 230820968421 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/25614/statm: 21711 1151 899 9 0 12867 0
[pid=25614/tid=25615] ppid=25612 vsize=10430980 CPUtime=0 cores=0,2,4,6
/proc/25614/task/25615/stat : 25615 (java) R 25612 25614 24770 0 -1 4202560 2022 0 1 0 0 0 0 0 25 0 2 0 834086220 10681323520 2837 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 230809208922 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.06348 s]
/proc/loadavg: 2.00 2.02 2.00 3/391 25614
/proc/meminfo: memFree=18873808/32951124 swapFree=37148216/67111528
[pid=25614] ppid=25612 vsize=10472924 CPUtime=0.05 cores=0,2,4,6
/proc/25614/stat : 25614 (java) S 25612 25614 24770 0 -1 4202496 11674 0 1 0 4 1 0 0 25 0 18 0 834086219 10724274176 11370 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 230820968421 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/25614/statm: 2618231 11371 1733 9 0 2608972 0
[pid=25614/tid=25615] ppid=25612 vsize=10472924 CPUtime=0.04 cores=0,2,4,6
/proc/25614/task/25615/stat : 25615 (java) R 25612 25614 24770 0 -1 4202560 10501 0 1 0 3 1 0 0 25 0 18 0 834086220 10724274176 11371 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 47288231778323 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10472924
[startup+0.100518 s]
/proc/loadavg: 2.00 2.02 2.00 3/391 25614
/proc/meminfo: memFree=18873808/32951124 swapFree=37148216/67111528
[pid=25614] ppid=25612 vsize=10540336 CPUtime=0.1 cores=0,2,4,6
/proc/25614/stat : 25614 (java) S 25612 25614 24770 0 -1 4202496 13073 0 1 0 9 1 0 0 25 0 18 0 834086219 10793304064 12754 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 230820968421 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/25614/statm: 2635084 12757 2092 9 0 2625818 0
[pid=25614/tid=25615] ppid=25612 vsize=10540336 CPUtime=0.08 cores=0,2,4,6
/proc/25614/task/25615/stat : 25615 (java) R 25612 25614 24770 0 -1 4202560 11156 0 1 0 7 1 0 0 18 0 18 0 834086220 10793304064 12757 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 46912496197408 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) 10540336
[startup+0.350472 s]
/proc/loadavg: 2.00 2.02 2.00 3/391 25614
/proc/meminfo: memFree=18873808/32951124 swapFree=37148216/67111528
[pid=25614] ppid=25612 vsize=10547028 CPUtime=0.72 cores=0,2,4,6
/proc/25614/stat : 25614 (java) S 25612 25614 24770 0 -1 4202496 21820 0 1 0 69 3 0 0 25 0 17 0 834086219 10800156672 19052 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 230820968421 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/25614/statm: 2636757 19052 2219 9 0 2627491 0
[pid=25614/tid=25615] ppid=25612 vsize=10547028 CPUtime=0.34 cores=0,2,4,6
/proc/25614/task/25615/stat : 25615 (java) S 25612 25614 24770 0 -1 4202560 13717 0 1 0 33 1 0 0 18 0 17 0 834086220 10800156672 19052 33554432000 1073741824 1073778376 140733894881008 18446744073709551615 230820981657 0 4 0 16800975 18446604453346166592 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 10547028
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.379072
CPU time (s): 0.735887
CPU user time (s): 0.700893
CPU system time (s): 0.034994
CPU usage (%): 194.129
Max. virtual memory (cumulated for all children) (KiB): 10547028
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.700893
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21906
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= 191
involuntary context switches= 17
runsolver used 0.004999 second user time and 0.008998 second system time
The end
Begin job on node104 at 2011-06-05 00:00:58
IDJOB=3456334
IDBENCH=25028
IDSOLVER=1951
FILE ID=node104/3456334-1307224858
RUNJOBID= node104-1307215872-24789
PBS_JOBID= 13509114
Free space on /tmp= 73952 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3456334-1307224858/watcher-3456334-1307224858 -o /tmp/evaluation-result-3456334-1307224858/solver-3456334-1307224858 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3456334-1307224858.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923
RANDOM SEED=94195607
node104.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 : 2666.855
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 : 5333.71
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 : 2666.855
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 : 2666.855
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 : 5332.67
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 : 2666.855
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 : 5332.80
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 : 2666.855
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 : 5293.18
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 : 2666.855
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 : 2666.855
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 : 2666.855
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 : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 18874072 kB
Buffers: 421860 kB
Cached: 7652088 kB
SwapCached: 163904 kB
Active: 7659068 kB
Inactive: 6072288 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 18874072 kB
SwapTotal: 67111528 kB
SwapFree: 37148216 kB
Dirty: 452 kB
Writeback: 0 kB
AnonPages: 5516684 kB
Mapped: 19216 kB
Slab: 182904 kB
PageTables: 96796 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 98068624 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= 73952 MiB
End job on node104 at 2011-06-05 00:00:58