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.
0.01/0.08 c version 2.3.1.v20110525
0.01/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.01/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.01/0.08 c java.vm.version 19.1-b02
0.01/0.08 c java.vm.vendor Sun Microsystems Inc.
0.01/0.08 c sun.arch.data.model 64
0.01/0.08 c java.version 1.6.0_24
0.01/0.08 c os.name Linux
0.01/0.08 c os.version 2.6.18-164.el5
0.01/0.08 c os.arch amd64
0.01/0.08 c Free memory 9996466904
0.01/0.08 c Max memory 10048897024
0.01/0.08 c Total memory 10048897024
0.01/0.08 c Number of processors 8
0.10/0.10 c Pseudo Boolean Optimization
0.10/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.10 c --- Begin Solver configuration ---
0.10/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.10/0.10 c Learn all clauses as in MiniSAT
0.10/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.10 c No reason simplification
0.10/0.10 c Armin Biere (Picosat) restarts strategy
0.10/0.10 c Glucose learned constraints deletion strategy
0.10/0.10 c timeout=2147483s
0.10/0.10 c DB Simplification allowed=false
0.10/0.10 c --- End Solver configuration ---
0.10/0.10 c solving HOME/instance-3457790-1307229432.opb
0.10/0.10 c reading problem ...
0.50/0.32 c (trivial inconsistency)
0.50/0.32 c starts : 0
0.50/0.32 c conflicts : 0
0.50/0.32 c decisions : 0
0.50/0.32 c propagations : 0
0.50/0.32 c inspects : 0
0.50/0.32 c shortcuts : 0
0.50/0.32 c learnt literals : 0
0.50/0.32 c learnt binary clauses : 0
0.50/0.32 c learnt ternary clauses : 0
0.50/0.32 c learnt constraints : 0
0.50/0.32 c ignored constraints : 0
0.50/0.32 c root simplifications : 0
0.50/0.32 c removed literals (reason simplification) : 0
0.50/0.32 c reason swapping (by a shorter reason) : 0
0.50/0.32 c Calls to reduceDB : 0
0.50/0.32 c number of reductions to clauses (during analyze) : 0
0.50/0.32 c number of learned constraints concerned by reduction : 0
0.50/0.32 c number of learning phase by resolution : 0
0.50/0.32 c number of learning phase by cutting planes : 0
0.50/0.32 c speed (assignments/second) : 0.0
0.50/0.32 c non guided choices 0
0.50/0.32 c learnt constraints type
0.50/0.32 c constraints type
0.50/0.32 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 4436
0.50/0.32 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 754
0.50/0.32 s UNSATISFIABLE
0.50/0.32 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-3457790-1307229432/watcher-3457790-1307229432 -o /tmp/evaluation-result-3457790-1307229432/solver-3457790-1307229432 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457790-1307229432.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: 1.90 1.99 1.99 3/516 7179
/proc/meminfo: memFree=22606360/32950928 swapFree=34421304/67111528
[pid=7179] ppid=7177 vsize=10430980 CPUtime=0 cores=0,2,4,6
/proc/7179/stat : 7179 (java) S 7177 7179 4849 0 -1 4202496 1874 0 1 0 0 0 0 0 25 0 2 0 913173869 10681323520 1575 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 251379349477 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/7179/statm: 2607745 1588 906 9 0 2598901 0
[pid=7179/tid=7180] ppid=7177 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/7179/task/7180/stat : 7180 (java) R 7177 7179 4849 0 -1 4202560 7200 0 1 0 0 0 0 0 25 0 2 0 913173870 10694979584 8016 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 251367240763 0 4 0 16784584 0 0 0 -1 4 0 0 0
[startup+0.0285421 s]
/proc/loadavg: 1.90 1.99 1.99 3/516 7179
/proc/meminfo: memFree=22606360/32950928 swapFree=34421304/67111528
[pid=7179] ppid=7177 vsize=10455012 CPUtime=0.01 cores=0,2,4,6
/proc/7179/stat : 7179 (java) S 7177 7179 4849 0 -1 4202496 10768 0 1 0 1 0 0 0 25 0 10 0 913173869 10705932288 10466 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 251379349477 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0
/proc/7179/statm: 2613753 10467 1515 9 0 2604501 0
[pid=7179/tid=7180] ppid=7177 vsize=10455012 CPUtime=0.01 cores=0,2,4,6
/proc/7179/task/7180/stat : 7180 (java) R 7177 7179 4849 0 -1 4202560 9648 0 1 0 1 0 0 0 25 0 10 0 913173870 10705932288 10469 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 47310156600856 0 4 0 16784584 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10455012
[startup+0.100516 s]
/proc/loadavg: 1.90 1.99 1.99 3/516 7179
/proc/meminfo: memFree=22606360/32950928 swapFree=34421304/67111528
[pid=7179] ppid=7177 vsize=10540204 CPUtime=0.1 cores=0,2,4,6
/proc/7179/stat : 7179 (java) S 7177 7179 4849 0 -1 4202496 13122 0 1 0 9 1 0 0 25 0 18 0 913173869 10793168896 12802 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/7179/statm: 2635051 12803 2092 9 0 2625785 0
[pid=7179/tid=7180] ppid=7177 vsize=10540204 CPUtime=0.09 cores=0,2,4,6
/proc/7179/task/7180/stat : 7180 (java) R 7177 7179 4849 0 -1 4202560 11210 0 1 0 8 1 0 0 18 0 18 0 913173870 10793168896 12803 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 47310158035795 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) 10540204
[startup+0.300606 s]
/proc/loadavg: 1.90 1.99 1.99 3/516 7179
/proc/meminfo: memFree=22606360/32950928 swapFree=34421304/67111528
[pid=7179] ppid=7177 vsize=10542292 CPUtime=0.5 cores=0,2,4,6
/proc/7179/stat : 7179 (java) S 7177 7179 4849 0 -1 4202496 16269 0 1 0 48 2 0 0 25 0 18 0 913173869 10795307008 15493 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 251379349477 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0
/proc/7179/statm: 2635573 15494 2201 9 0 2626307 0
[pid=7179/tid=7180] ppid=7177 vsize=10542292 CPUtime=0.28 cores=0,2,4,6
/proc/7179/task/7180/stat : 7180 (java) R 7177 7179 4849 0 -1 4202560 12971 0 1 0 27 1 0 0 18 0 18 0 913173870 10795307008 15494 33554432000 1073741824 1073778376 140736798708688 18446744073709551615 46912505547510 0 4 0 16800975 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10542292
Solver just ended. Dumping a history of the last processes samples
Child status: 20
Real time (s): 0.336697
CPU time (s): 0.564914
CPU user time (s): 0.538918
CPU system time (s): 0.025996
CPU usage (%): 167.781
Max. virtual memory (cumulated for all children) (KiB): 10542292
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.538918
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= 16862
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= 151
involuntary context switches= 12
runsolver used 0.001999 second user time and 0.015997 second system time
The end
Begin job on node113 at 2011-06-05 01:17:12
IDJOB=3457790
IDBENCH=72151
IDSOLVER=1951
FILE ID=node113/3457790-1307229432
RUNJOBID= node113-1307215870-4867
PBS_JOBID= 13509106
Free space on /tmp= 73792 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1093.cudf.paranoid.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457790-1307229432/watcher-3457790-1307229432 -o /tmp/evaluation-result-3457790-1307229432/solver-3457790-1307229432 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457790-1307229432.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= b86817ff50ee09687e5def7f5c024817
RANDOM SEED=168867616
node113.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 : 2666.846
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 : 5333.69
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 : 2666.846
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 : 5332.76
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 : 2666.846
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 : 2666.846
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 : 2666.846
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 : 5332.74
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 : 2666.846
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 : 2666.846
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 : 5332.83
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 : 2666.846
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 : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 22606624 kB
Buffers: 298056 kB
Cached: 891024 kB
SwapCached: 13476 kB
Active: 9217756 kB
Inactive: 795796 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 22606624 kB
SwapTotal: 67111528 kB
SwapFree: 34421304 kB
Dirty: 996 kB
Writeback: 0 kB
AnonPages: 8822592 kB
Mapped: 29324 kB
Slab: 138716 kB
PageTables: 124152 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 165144444 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= 73792 MiB
End job on node113 at 2011-06-05 01:17:12