0.04/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.08 c See www.sat4j.org for details.
0.04/0.09 c version 2.3.1.v20110525
0.04/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.09 c java.vm.version 19.1-b02
0.04/0.09 c java.vm.vendor Sun Microsystems Inc.
0.04/0.09 c sun.arch.data.model 64
0.04/0.09 c java.version 1.6.0_24
0.04/0.09 c os.name Linux
0.04/0.09 c os.version 2.6.18-164.el5
0.04/0.09 c os.arch amd64
0.04/0.09 c Free memory 9996466904
0.04/0.09 c Max memory 10048897024
0.04/0.09 c Total memory 10048897024
0.04/0.09 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@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 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-3455905-1307225043.opb
0.10/0.11 c reading problem ...
0.10/0.12 c ... done. Wall clock time 0.016s.
0.10/0.12 c #vars 40
0.10/0.12 c #constraints 54
0.10/0.12 c constraints type
0.10/0.12 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 25
0.10/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPb => 29
0.10/0.14 c SATISFIABLE
0.10/0.14 c OPTIMIZING...
0.10/0.14 c Got one! Elapsed wall clock time (in seconds):0.027
0.10/0.14 o 3
0.10/0.14 c starts : 1
0.10/0.14 c conflicts : 2
0.10/0.14 c decisions : 6
0.10/0.14 c propagations : 78
0.10/0.14 c inspects : 227
0.10/0.14 c shortcuts : 0
0.10/0.14 c learnt literals : 0
0.10/0.14 c learnt binary clauses : 0
0.10/0.14 c learnt ternary clauses : 0
0.10/0.14 c learnt constraints : 2
0.10/0.14 c ignored constraints : 0
0.10/0.14 c root simplifications : 0
0.10/0.14 c removed literals (reason simplification) : 0
0.10/0.14 c reason swapping (by a shorter reason) : 0
0.10/0.14 c Calls to reduceDB : 0
0.10/0.14 c number of reductions to clauses (during analyze) : 0
0.10/0.14 c number of learned constraints concerned by reduction : 0
0.10/0.14 c number of learning phase by resolution : 0
0.10/0.14 c number of learning phase by cutting planes : 0
0.10/0.14 c speed (assignments/second) : 78000.0
0.10/0.14 c non guided choices 1
0.10/0.14 c learnt constraints type
0.10/0.14 c constraints type
0.10/0.14 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 25
0.10/0.14 c org.sat4j.pb.constraints.pb.MaxWatchPb => 29
0.10/0.14 s OPTIMUM FOUND
0.10/0.14 v x1 x2 -x3 -x4 -x5 x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15
0.10/0.14 c objective function=3
0.10/0.14 c Total wall clock time (in seconds): 0.029
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-3455905-1307225043/watcher-3455905-1307225043 -o /tmp/evaluation-result-3455905-1307225043/solver-3455905-1307225043 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455905-1307225043.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: 2.11 2.06 2.01 2/479 30236
/proc/meminfo: memFree=24700420/32951124 swapFree=41830676/67111528
[pid=30236] ppid=30234 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/30236/stat : 30236 (java) S 30234 30236 29047 0 -1 4202496 5040 0 1 0 0 0 0 0 24 0 2 0 834102244 10694979584 4743 33554432000 1073741824 1073778376 140733662307360 18446744073709551615 228134516709 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/30236/statm: 2611079 4757 917 9 0 2602235 0
[pid=30236/tid=30237] ppid=30234 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/30236/task/30237/stat : 30237 (java) R 30234 30236 29047 0 -1 4202560 3987 0 1 0 0 0 0 0 25 0 2 0 834102245 10694979584 4803 33554432000 1073741824 1073778376 140733662307360 18446744073709551615 228122407995 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.056344 s]
/proc/loadavg: 2.11 2.06 2.01 2/479 30236
/proc/meminfo: memFree=24700420/32951124 swapFree=41830676/67111528
[pid=30236] ppid=30234 vsize=10467616 CPUtime=0.04 cores=1,3,5,7
/proc/30236/stat : 30236 (java) S 30234 30236 29047 0 -1 4202496 11457 0 1 0 3 1 0 0 24 0 13 0 834102244 10718838784 11155 33554432000 1073741824 1073778376 140733662307360 18446744073709551615 228134516709 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0
/proc/30236/statm: 2616904 11157 1685 9 0 2607652 0
[pid=30236/tid=30237] ppid=30234 vsize=10467616 CPUtime=0.04 cores=1,3,5,7
/proc/30236/task/30237/stat : 30237 (java) R 30234 30236 29047 0 -1 4202560 10313 0 1 0 3 1 0 0 25 0 13 0 834102245 10718838784 11157 33554432000 1073741824 1073778376 140733662307360 18446744073709551615 48001480189540 0 4 0 16800971 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10467616
[startup+0.100297 s]
/proc/loadavg: 2.11 2.06 2.01 2/479 30236
/proc/meminfo: memFree=24700420/32951124 swapFree=41830676/67111528
[pid=30236] ppid=30234 vsize=10539824 CPUtime=0.1 cores=1,3,5,7
/proc/30236/stat : 30236 (java) S 30234 30236 29047 0 -1 4202496 13012 0 1 0 8 2 0 0 24 0 18 0 834102244 10792779776 12688 33554432000 1073741824 1073778376 140733662307360 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/30236/statm: 2634956 12689 2093 9 0 2625690 0
[pid=30236/tid=30237] ppid=30234 vsize=10539824 CPUtime=0.08 cores=1,3,5,7
/proc/30236/task/30237/stat : 30237 (java) R 30234 30236 29047 0 -1 4202560 11075 0 1 0 7 1 0 0 25 0 18 0 834102245 10792779776 12689 33554432000 1073741824 1073778376 140733662307360 18446744073709551615 48001479447299 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539824
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.145408
CPU time (s): 0.169974
CPU user time (s): 0.143978
CPU system time (s): 0.025996
CPU usage (%): 116.894
Max. virtual memory (cumulated for all children) (KiB): 10539824
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13569
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= 139
involuntary context switches= 10
runsolver used 0.001999 second user time and 0.016997 second system time
The end
Begin job on node138 at 2011-06-05 00:04:03
IDJOB=3455905
IDBENCH=47917
IDSOLVER=1951
FILE ID=node138/3455905-1307225043
RUNJOBID= node138-1307215867-29066
PBS_JOBID= 13509086
Free space on /tmp= 73668 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=3-P1=37-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3455905-1307225043/watcher-3455905-1307225043 -o /tmp/evaluation-result-3455905-1307225043/solver-3455905-1307225043 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3455905-1307225043.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= b7f6dabb73fed16431213a39b0bedf52
RANDOM SEED=1918758267
node138.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 : 2666.854
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 : 5333.70
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 : 2666.854
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 : 2666.854
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 : 2666.854
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 : 2666.854
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 : 2666.854
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 : 2666.854
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 : 2666.854
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: 24700808 kB
Buffers: 327668 kB
Cached: 1292764 kB
SwapCached: 44568 kB
Active: 6005236 kB
Inactive: 1947444 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 24700808 kB
SwapTotal: 67111528 kB
SwapFree: 41830676 kB
Dirty: 472 kB
Writeback: 0 kB
AnonPages: 6298976 kB
Mapped: 24736 kB
Slab: 129504 kB
PageTables: 100044 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 141019888 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= 73668 MiB
End job on node138 at 2011-06-05 00:04:03