0.07/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.07/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.08 c See www.sat4j.org for details.
0.07/0.08 c version 2.3.1.v20110525
0.07/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.07/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.07/0.08 c java.vm.version 19.1-b02
0.07/0.08 c java.vm.vendor Sun Microsystems Inc.
0.07/0.08 c sun.arch.data.model 64
0.07/0.08 c java.version 1.6.0_24
0.07/0.08 c os.name Linux
0.07/0.08 c os.version 2.6.18-164.el5
0.07/0.08 c os.arch amd64
0.07/0.08 c Free memory 12995394264
0.07/0.08 c Max memory 13063553024
0.07/0.08 c Total memory 13063553024
0.07/0.08 c Number of processors 8
0.11/0.11 c Pseudo Boolean Optimization
0.11/0.11 c --- Begin Solver configuration ---
0.11/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.11/0.11 c Learn all clauses as in MiniSAT
0.11/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11 c Expensive reason simplification
0.11/0.11 c Armin Biere (Picosat) restarts strategy
0.11/0.11 c Glucose learned constraints deletion strategy
0.11/0.11 c timeout=2147483s
0.11/0.11 c DB Simplification allowed=false
0.11/0.11 c --- End Solver configuration ---
0.11/0.11 c solving HOME/instance-3459428-1307141790.opb
0.11/0.11 c reading problem ...
0.11/0.13 c ... done. Wall clock time 0.025s.
0.11/0.13 c #vars 27
0.11/0.13 c #constraints 20
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 20
0.11/0.17 c SATISFIABLE
0.11/0.17 c OPTIMIZING...
0.11/0.17 c Got one! Elapsed wall clock time (in seconds):0.066
0.11/0.17 o 42
0.32/0.23 c Got one! Elapsed wall clock time (in seconds):0.12
0.32/0.23 o 39
0.32/0.24 c Got one! Elapsed wall clock time (in seconds):0.13
0.32/0.24 o 34
0.57/0.32 c starts : 13
0.57/0.32 c conflicts : 1868
0.57/0.32 c decisions : 2035
0.57/0.32 c propagations : 14727
0.57/0.32 c inspects : 493560
0.57/0.32 c shortcuts : 0
0.57/0.32 c learnt literals : 5
0.57/0.32 c learnt binary clauses : 12
0.57/0.32 c learnt ternary clauses : 31
0.57/0.32 c learnt constraints : 1862
0.57/0.32 c ignored constraints : 0
0.57/0.32 c root simplifications : 0
0.57/0.32 c removed literals (reason simplification) : 5800
0.57/0.32 c reason swapping (by a shorter reason) : 0
0.57/0.32 c Calls to reduceDB : 0
0.57/0.32 c number of reductions to clauses (during analyze) : 0
0.57/0.32 c number of learned constraints concerned by reduction : 0
0.57/0.32 c number of learning phase by resolution : 0
0.57/0.32 c number of learning phase by cutting planes : 0
0.57/0.32 c speed (assignments/second) : 177433.73493975902
0.57/0.32 c non guided choices 0
0.57/0.32 c learnt constraints type
0.57/0.32 c constraints type
0.57/0.32 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 20
0.57/0.32 s OPTIMUM FOUND
0.57/0.32 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
0.57/0.32 c objective function=34
0.57/0.32 c Total wall clock time (in seconds): 0.213
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-3459428-1307141790/watcher-3459428-1307141790 -o /tmp/evaluation-result-3459428-1307141790/solver-3459428-1307141790 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459428-1307141790.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: 1.91 2.01 1.99 2/501 19121
/proc/meminfo: memFree=24796760/32950928 swapFree=61542356/67111528
[pid=19121] ppid=19119 vsize=13508980 CPUtime=0 cores=0,2,4,6
/proc/19121/stat : 19121 (java) S 19119 19121 14759 0 -1 4202496 2127 0 1 0 0 0 0 0 25 0 2 0 904409650 13833195520 1828 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 260917196773 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/19121/statm: 3377245 1841 906 9 0 3368401 0
[pid=19121/tid=19122] ppid=19119 vsize=13526316 CPUtime=0 cores=0,2,4,6
/proc/19121/task/19122/stat : 19122 (java) R 19119 19121 14759 0 -1 4202560 7121 0 1 0 0 0 0 0 25 0 2 0 904409651 13850947584 7938 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 260905088059 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.074724 s]
/proc/loadavg: 1.91 2.01 1.99 2/501 19121
/proc/meminfo: memFree=24796760/32950928 swapFree=61542356/67111528
[pid=19121] ppid=19119 vsize=13555088 CPUtime=0.07 cores=0,2,4,6
/proc/19121/stat : 19121 (java) S 19119 19121 14759 0 -1 4202496 14414 0 1 0 5 2 0 0 25 0 18 0 904409650 13880410112 14110 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/19121/statm: 3388772 14111 1754 9 0 3379506 0
[pid=19121/tid=19122] ppid=19119 vsize=13555088 CPUtime=0.06 cores=0,2,4,6
/proc/19121/task/19122/stat : 19122 (java) R 19119 19121 14759 0 -1 4202560 13239 0 1 0 5 1 0 0 25 0 18 0 904409651 13880410112 14111 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 47542721619987 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13555088
[startup+0.100664 s]
/proc/loadavg: 1.91 2.01 1.99 2/501 19121
/proc/meminfo: memFree=24796760/32950928 swapFree=61542356/67111528
[pid=19121] ppid=19119 vsize=13621920 CPUtime=0.11 cores=0,2,4,6
/proc/19121/stat : 19121 (java) S 19119 19121 14759 0 -1 4202496 15598 0 1 0 9 2 0 0 25 0 18 0 904409650 13948846080 15265 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/19121/statm: 3405480 15265 2093 9 0 3396214 0
[pid=19121/tid=19122] ppid=19119 vsize=13621920 CPUtime=0.08 cores=0,2,4,6
/proc/19121/task/19122/stat : 19122 (java) R 19119 19121 14759 0 -1 4202560 13650 0 1 0 7 1 0 0 18 0 18 0 904409651 13948846080 15265 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 47542723029361 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 13621920
[startup+0.300694 s]
/proc/loadavg: 1.91 2.01 1.99 2/501 19121
/proc/meminfo: memFree=24796760/32950928 swapFree=61542356/67111528
[pid=19121] ppid=19119 vsize=13628852 CPUtime=0.57 cores=0,2,4,6
/proc/19121/stat : 19121 (java) S 19119 19121 14759 0 -1 4202496 19298 0 1 0 55 2 0 0 25 0 19 0 904409650 13955944448 18138 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 260917196773 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/19121/statm: 3407213 18138 2203 9 0 3397947 0
[pid=19121/tid=19122] ppid=19119 vsize=13628852 CPUtime=0.28 cores=0,2,4,6
/proc/19121/task/19122/stat : 19122 (java) R 19119 19121 14759 0 -1 4202560 14099 0 1 0 27 1 0 0 19 0 19 0 904409651 13955944448 18138 33554432000 1073741824 1073778376 140733627084192 18446744073709551615 47542719239063 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 13628852
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.339042
CPU time (s): 0.634902
CPU user time (s): 0.605907
CPU system time (s): 0.028995
CPU usage (%): 187.264
Max. virtual memory (cumulated for all children) (KiB): 13628852
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.605907
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19714
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= 158
involuntary context switches= 22
runsolver used 0.004999 second user time and 0.013997 second system time
The end
Begin job on node116 at 2011-06-04 00:56:30
IDJOB=3459428
IDBENCH=1860
IDSOLVER=1952
FILE ID=node116/3459428-1307141790
RUNJOBID= node116-1307134118-15945
PBS_JOBID= 13508800
Free space on /tmp= 73840 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3459428-1307141790/watcher-3459428-1307141790 -o /tmp/evaluation-result-3459428-1307141790/solver-3459428-1307141790 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3459428-1307141790.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 5c5bb330d1cbd0e2ab066594a5d2a4de
RANDOM SEED=1045689886
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: 24797040 kB
Buffers: 255096 kB
Cached: 449000 kB
SwapCached: 12580 kB
Active: 7531592 kB
Inactive: 352260 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 24797040 kB
SwapTotal: 67111528 kB
SwapFree: 61542356 kB
Dirty: 940 kB
Writeback: 0 kB
AnonPages: 7177844 kB
Mapped: 30392 kB
Slab: 139636 kB
PageTables: 62792 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 153021284 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 00:56:30