0.03/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08 c See www.sat4j.org for details.
0.03/0.09 c version 2.3.1.v20110525
0.03/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.09 c java.vm.version 19.1-b02
0.03/0.09 c java.vm.vendor Sun Microsystems Inc.
0.03/0.09 c sun.arch.data.model 64
0.03/0.09 c java.version 1.6.0_24
0.03/0.09 c os.name Linux
0.03/0.09 c os.version 2.6.18-164.el5
0.03/0.09 c os.arch amd64
0.03/0.09 c Free memory 12995394264
0.03/0.09 c Max memory 13063553024
0.03/0.09 c Total memory 13063553024
0.03/0.09 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-3459504-1307147285.opb
0.10/0.11 c reading problem ...
0.28/0.22 c ... done. Wall clock time 0.117s.
0.28/0.22 c #vars 200
0.28/0.22 c #constraints 950
0.28/0.22 c constraints type
0.28/0.23 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 774
0.28/0.23 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 176
0.28/0.24 c SATISFIABLE
0.28/0.24 c OPTIMIZING...
0.28/0.24 c Got one! Elapsed wall clock time (in seconds):0.13
0.28/0.24 o 94
0.28/0.25 c starts : 2
0.28/0.25 c conflicts : 17
0.28/0.25 c decisions : 33
0.28/0.25 c propagations : 1223
0.28/0.25 c inspects : 4727
0.28/0.25 c shortcuts : 0
0.28/0.25 c learnt literals : 3
0.28/0.25 c learnt binary clauses : 6
0.28/0.25 c learnt ternary clauses : 3
0.28/0.25 c learnt constraints : 13
0.28/0.25 c ignored constraints : 0
0.28/0.25 c root simplifications : 0
0.28/0.25 c removed literals (reason simplification) : 75
0.28/0.25 c reason swapping (by a shorter reason) : 0
0.28/0.25 c Calls to reduceDB : 0
0.28/0.25 c number of reductions to clauses (during analyze) : 0
0.28/0.25 c number of learned constraints concerned by reduction : 0
0.28/0.25 c number of learning phase by resolution : 0
0.28/0.25 c number of learning phase by cutting planes : 0
0.28/0.25 c speed (assignments/second) : 152875.0
0.28/0.25 c non guided choices 0
0.28/0.25 c learnt constraints type
0.28/0.25 c constraints type
0.28/0.25 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 774
0.28/0.25 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.28/0.25 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 176
0.28/0.25 s OPTIMUM FOUND
0.28/0.25 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 x191 -x192 x193 -x194 x195 -x196 -x197 x198 -x199 -x200
0.28/0.25 c objective function=94
0.28/0.25 c Total wall clock time (in seconds): 0.141
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-3459504-1307147285/watcher-3459504-1307147285 -o /tmp/evaluation-result-3459504-1307147285/solver-3459504-1307147285 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459504-1307147285.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: 1.19 1.71 1.89 3/501 20038
/proc/meminfo: memFree=24778364/32950928 swapFree=61542356/67111528
[pid=20038] ppid=20036 vsize=13508980 CPUtime=0 cores=1,3,5,7
/proc/20038/stat : 20038 (java) S 20036 20038 14759 0 -1 4202496 1848 0 1 0 0 0 0 0 25 0 2 0 904959197 13833195520 1551 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 260917196773 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/20038/statm: 3377245 1564 906 9 0 3368401 0
[pid=20038/tid=20039] ppid=20036 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/20038/task/20039/stat : 20039 (java) R 20036 20038 14759 0 -1 4202560 6743 0 1 0 0 0 0 0 25 0 2 0 904959198 13850947584 7559 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 260905088059 0 4 0 16784584 0 0 0 -1 1 0 0 0
[startup+0.043559 s]
/proc/loadavg: 1.19 1.71 1.89 3/501 20038
/proc/meminfo: memFree=24778364/32950928 swapFree=61542356/67111528
[pid=20038] ppid=20036 vsize=13549480 CPUtime=0.03 cores=1,3,5,7
/proc/20038/stat : 20038 (java) S 20036 20038 14759 0 -1 4202496 13702 0 1 0 2 1 0 0 25 0 13 0 904959197 13874667520 13399 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 260917196773 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/20038/statm: 3387370 13399 1660 9 0 3378118 0
[pid=20038/tid=20039] ppid=20036 vsize=13549480 CPUtime=0.03 cores=1,3,5,7
/proc/20038/task/20039/stat : 20039 (java) R 20036 20038 14759 0 -1 4202560 12555 0 1 0 2 1 0 0 25 0 13 0 904959198 13874667520 13399 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 260917220811 0 4 0 16784584 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13549480
[startup+0.100548 s]
/proc/loadavg: 1.19 1.71 1.89 3/501 20038
/proc/meminfo: memFree=24778364/32950928 swapFree=61542356/67111528
[pid=20038] ppid=20036 vsize=13621824 CPUtime=0.1 cores=1,3,5,7
/proc/20038/stat : 20038 (java) S 20036 20038 14759 0 -1 4202496 15553 0 1 0 9 1 0 0 25 0 18 0 904959197 13948747776 15226 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20038/statm: 3405456 15226 2093 9 0 3396190 0
[pid=20038/tid=20039] ppid=20036 vsize=13621824 CPUtime=0.08 cores=1,3,5,7
/proc/20038/task/20039/stat : 20039 (java) R 20036 20038 14759 0 -1 4202560 13600 0 1 0 7 1 0 0 25 0 18 0 904959198 13948747776 15226 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 18446744073699065863 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13621824
Solver just ended. Dumping a history of the last processes samples
[startup+0.200531 s]
/proc/loadavg: 1.19 1.71 1.89 3/501 20038
/proc/meminfo: memFree=24778364/32950928 swapFree=61542356/67111528
[pid=20038] ppid=20036 vsize=13623184 CPUtime=0.28 cores=1,3,5,7
/proc/20038/stat : 20038 (java) S 20036 20038 14759 0 -1 4202496 16660 0 1 0 26 2 0 0 25 0 18 0 904959197 13950140416 16320 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/20038/statm: 3405796 16321 2185 9 0 3396530 0
[pid=20038/tid=20039] ppid=20036 vsize=13623184 CPUtime=0.18 cores=1,3,5,7
/proc/20038/task/20039/stat : 20039 (java) R 20036 20038 14759 0 -1 4202560 14248 0 1 0 17 1 0 0 25 0 18 0 904959198 13950140416 16321 33554432000 1073741824 1073778376 140736689036336 18446744073709551615 47407447362356 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13623184
Child status: 30
Real time (s): 0.268896
CPU time (s): 0.38294
CPU user time (s): 0.355945
CPU system time (s): 0.026995
CPU usage (%): 142.412
Max. virtual memory (cumulated for all children) (KiB): 13623184
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.355945
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= 17110
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= 137
involuntary context switches= 13
runsolver used 0.001999 second user time and 0.016997 second system time
The end
Begin job on node116 at 2011-06-04 02:28:05
IDJOB=3459504
IDBENCH=2136
IDSOLVER=1952
FILE ID=node116/3459504-1307147285
RUNJOBID= node116-1307147279-19679
PBS_JOBID= 13508800
Free space on /tmp= 73840 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh12.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459504-1307147285/watcher-3459504-1307147285 -o /tmp/evaluation-result-3459504-1307147285/solver-3459504-1307147285 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459504-1307147285.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= fd12bfc1188405a8c0d2850776ec5d6d
RANDOM SEED=523415813
node116.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 : 2666.826
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 : 5333.65
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 : 2666.826
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 : 5226.15
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 : 2666.826
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 : 2666.826
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 : 2666.826
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 : 5332.77
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 : 2666.826
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 : 2666.826
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 : 2666.826
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: 32950928 kB
MemFree: 24778644 kB
Buffers: 259996 kB
Cached: 453052 kB
SwapCached: 12580 kB
Active: 7545316 kB
Inactive: 356460 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 24778644 kB
SwapTotal: 67111528 kB
SwapFree: 61542356 kB
Dirty: 1712 kB
Writeback: 0 kB
AnonPages: 7187364 kB
Mapped: 30884 kB
Slab: 140672 kB
PageTables: 62828 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 153016604 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= 73840 MiB
End job on node116 at 2011-06-04 02:28:06