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.
0.03/0.08 c version 2.3.1.v20110525
0.03/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.03/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.03/0.08 c java.vm.version 19.1-b02
0.03/0.08 c java.vm.vendor Sun Microsystems Inc.
0.03/0.08 c sun.arch.data.model 64
0.03/0.08 c java.version 1.6.0_24
0.03/0.08 c os.name Linux
0.03/0.08 c os.version 2.6.18-164.el5
0.03/0.08 c os.arch amd64
0.03/0.08 c Free memory 9996466904
0.03/0.08 c Max memory 10048897024
0.03/0.08 c Total memory 10048897024
0.03/0.08 c Number of processors 8
0.11/0.10 c Pseudo Boolean Optimization
0.11/0.10 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@38540408
0.11/0.10 c Learn all clauses as in MiniSAT
0.11/0.10 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.10 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Armin Biere (Picosat) restarts strategy
0.11/0.10 c Glucose learned constraints deletion strategy
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-3457142-1307217665.opb
0.11/0.10 c reading problem ...
0.11/0.20 c ... done. Wall clock time 0.09s.
0.11/0.20 c #vars 1860
0.11/0.20 c #constraints 122
0.11/0.20 c constraints type
0.11/0.20 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 62
0.11/0.20 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 60
0.48/0.31 c starts : 1
0.48/0.31 c conflicts : 30
0.48/0.31 c decisions : 436
0.48/0.31 c propagations : 959
0.48/0.31 c inspects : 959
0.48/0.31 c shortcuts : 0
0.48/0.31 c learnt literals : 0
0.48/0.31 c learnt binary clauses : 0
0.48/0.31 c learnt ternary clauses : 0
0.48/0.31 c learnt constraints : 29
0.48/0.31 c ignored constraints : 0
0.48/0.31 c root simplifications : 0
0.48/0.31 c removed literals (reason simplification) : 0
0.48/0.31 c reason swapping (by a shorter reason) : 0
0.48/0.31 c Calls to reduceDB : 0
0.48/0.31 c number of reductions to clauses (during analyze) : 0
0.48/0.31 c number of learned constraints concerned by reduction : 0
0.48/0.31 c number of learning phase by resolution : 0
0.48/0.31 c number of learning phase by cutting planes : 0
0.48/0.31 c speed (assignments/second) : 8339.130434782608
0.48/0.31 c non guided choices 436
0.48/0.31 c learnt constraints type
0.48/0.31 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 29
0.48/0.31 c constraints type
0.48/0.31 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 62
0.48/0.31 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 60
0.48/0.31 s UNSATISFIABLE
0.48/0.31 c Total wall clock time (in seconds): 0.206
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-3457142-1307217665/watcher-3457142-1307217665 -o /tmp/evaluation-result-3457142-1307217665/solver-3457142-1307217665 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457142-1307217665.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: 1.97 2.03 1.72 1/530 30762
/proc/meminfo: memFree=28896844/32951124 swapFree=58212616/67111528
[pid=30762] ppid=30760 vsize=10444316 CPUtime=0.01 cores=1,3,5,7
/proc/30762/stat : 30762 (java) S 30760 30762 30535 0 -1 4202496 8994 0 1 0 0 1 0 0 18 0 2 0 833364455 10694979584 8696 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 228256151525 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/30762/statm: 2611079 8709 917 9 0 2602235 0
[pid=30762/tid=30763] ppid=30760 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/30762/task/30763/stat : 30763 (java) R 30760 30762 30535 0 -1 4202560 7943 0 1 0 0 0 0 0 19 0 2 0 833364456 10694979584 8759 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 228244042811 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0446391 s]
/proc/loadavg: 1.97 2.03 1.72 1/530 30762
/proc/meminfo: memFree=28896844/32951124 swapFree=58212616/67111528
[pid=30762] ppid=30760 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/30762/stat : 30762 (java) S 30760 30762 30535 0 -1 4202496 11308 0 1 0 2 1 0 0 18 0 13 0 833364455 10718699520 11005 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 228256151525 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/30762/statm: 2616870 11005 1675 9 0 2607618 0
[pid=30762/tid=30763] ppid=30760 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/30762/task/30763/stat : 30763 (java) R 30760 30762 30535 0 -1 4202560 10160 0 1 0 2 1 0 0 18 0 13 0 833364456 10718699520 11005 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 47046091169699 0 4 0 16784584 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10467480
[startup+0.100632 s]
/proc/loadavg: 1.97 2.03 1.72 1/530 30762
/proc/meminfo: memFree=28896844/32951124 swapFree=58212616/67111528
[pid=30762] ppid=30760 vsize=10539960 CPUtime=0.11 cores=1,3,5,7
/proc/30762/stat : 30762 (java) S 30760 30762 30535 0 -1 4202496 13044 0 1 0 9 2 0 0 18 0 18 0 833364455 10792919040 12741 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/30762/statm: 2634990 12741 2093 9 0 2625724 0
[pid=30762/tid=30763] ppid=30760 vsize=10539960 CPUtime=0.08 cores=1,3,5,7
/proc/30762/task/30763/stat : 30763 (java) R 30760 30762 30535 0 -1 4202560 11144 0 1 0 7 1 0 0 22 0 18 0 833364456 10792919040 12741 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 46912504004822 0 4 0 16800975 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 10539960
[startup+0.300598 s]
/proc/loadavg: 1.97 2.03 1.72 1/530 30762
/proc/meminfo: memFree=28896844/32951124 swapFree=58212616/67111528
[pid=30762] ppid=30760 vsize=10541436 CPUtime=0.48 cores=1,3,5,7
/proc/30762/stat : 30762 (java) S 30760 30762 30535 0 -1 4202496 15788 0 1 0 46 2 0 0 18 0 19 0 833364455 10794430464 15015 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 228256151525 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/30762/statm: 2635359 15015 2218 9 0 2626093 0
[pid=30762/tid=30763] ppid=30760 vsize=10541436 CPUtime=0.29 cores=1,3,5,7
/proc/30762/task/30763/stat : 30763 (java) R 30760 30762 30535 0 -1 4202560 12709 0 1 0 27 2 0 0 19 0 19 0 833364456 10794430464 15020 33554432000 1073741824 1073778376 140734664684496 18446744073709551615 47046095637300 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 10541436
Solver just ended. Dumping a history of the last processes samples
Child status: 20
Real time (s): 0.332987
CPU time (s): 0.548916
CPU user time (s): 0.518921
CPU system time (s): 0.029995
CPU usage (%): 164.846
Max. virtual memory (cumulated for all children) (KiB): 10541436
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.518921
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16034
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= 150
involuntary context switches= 35
runsolver used 0.007998 second user time and 0.013997 second system time
The end
Begin job on node136 at 2011-06-04 22:01:05
IDJOB=3457142
IDBENCH=1417
IDSOLVER=1951
FILE ID=node136/3457142-1307217665
RUNJOBID= node136-1307215866-30554
PBS_JOBID= 13509088
Free space on /tmp= 73844 MiB
SOLVER NAME= Sat4j CuttingPlanes 2.3.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3457142-1307217665/watcher-3457142-1307217665 -o /tmp/evaluation-result-3457142-1307217665/solver-3457142-1307217665 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar CuttingPlanes HOME/instance-3457142-1307217665.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 4d7adbd65e64509ef53d6e98bf824cab
RANDOM SEED=979043576
node136.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 : 2666.809
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 : 5333.61
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 : 2666.809
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 : 2666.809
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 : 2666.809
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 : 5332.76
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 : 2666.809
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 : 5332.75
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 : 2666.809
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 : 2666.809
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 : 2666.809
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: 32951124 kB
MemFree: 28896984 kB
Buffers: 304928 kB
Cached: 632048 kB
SwapCached: 7704 kB
Active: 3253228 kB
Inactive: 503220 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 28896984 kB
SwapTotal: 67111528 kB
SwapFree: 58212616 kB
Dirty: 540 kB
Writeback: 0 kB
AnonPages: 2817772 kB
Mapped: 23844 kB
Slab: 156540 kB
PageTables: 68840 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 169212772 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= 73844 MiB
End job on node136 at 2011-06-04 22:01:05