0.00/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09 c See www.sat4j.org for details.
0.00/0.09 c version PB16.v20160501
0.00/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.09 c java.vm.version 19.1-b02
0.00/0.09 c java.vm.vendor Sun Microsystems Inc.
0.00/0.09 c sun.arch.data.model 64
0.00/0.09 c java.version 1.6.0_24
0.00/0.09 c os.name Linux
0.00/0.09 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.09 c os.arch amd64
0.00/0.09 c Free memory 501472288
0.00/0.09 c Max memory 7480803328
0.00/0.09 c Total memory 504102912
0.00/0.09 c Number of processors 8
0.09/0.11 c Pseudo Boolean Optimization by upper bound
0.09/0.11 c --- Begin Solver configuration ---
0.09/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
0.09/0.11 c Learn all clauses as in MiniSAT
0.09/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.09/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11 c No reason simplification
0.09/0.11 c Glucose 2.1 dynamic restart strategy
0.09/0.11 c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.09/0.11 c timeout=2147483s
0.09/0.11 c DB Simplification allowed=false
0.09/0.11 c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.09/0.11 c --- End Solver configuration ---
0.09/0.11 c solving HOME/instance-4090743-1466073681.wbo
0.09/0.11 c reading problem ...
0.24/0.20 c ... done. Wall clock time 0.09s.
0.24/0.20 c declared #vars 125
0.24/0.20 c internal #vars 925
0.24/0.20 c #constraints 850
0.24/0.20 c constraints type
0.24/0.20 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 825
0.24/0.20 c org.sat4j.minisat.constraints.card.MinWatchCard => 25
0.24/0.20 c 850 constraints processed.
0.24/0.20 c objective function length is 800 literals
0.24/0.22 c SATISFIABLE
0.24/0.22 c OPTIMIZING...
0.24/0.22 c Got one! Elapsed wall clock time (in seconds):0.107
0.24/0.22 o 0
0.24/0.22 c starts : 1
0.24/0.22 c conflicts : 0
0.24/0.22 c decisions : 828
0.24/0.22 c propagations : 925
0.24/0.22 c inspects : 408
0.24/0.22 c shortcuts : 0
0.24/0.22 c learnt literals : 0
0.24/0.22 c learnt binary clauses : 0
0.24/0.22 c learnt ternary clauses : 0
0.24/0.22 c learnt constraints : 0
0.24/0.22 c ignored constraints : 0
0.24/0.22 c root simplifications : 0
0.24/0.22 c removed literals (reason simplification) : 0
0.24/0.22 c reason swapping (by a shorter reason) : 0
0.24/0.22 c Calls to reduceDB : 0
0.24/0.22 c Number of update (reduction) of LBD : 0
0.24/0.22 c Imported unit clauses : 0
0.24/0.22 c number of reductions to clauses (during analyze) : 0
0.24/0.22 c number of learned constraints concerned by reduction : 0
0.24/0.22 c number of learning phase by resolution : 0
0.24/0.22 c number of learning phase by cutting planes : 0
0.24/0.22 c speed (assignments/second) : 66071.42857142857
0.24/0.22 c non guided choices 28
0.24/0.22 c learnt constraints type
0.24/0.22 s OPTIMUM FOUND
0.24/0.22 c Found 1 solution(s)
0.24/0.22 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
0.24/0.22 c objective function=0
0.24/0.22 c Total wall clock time (in seconds): 0.111
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL
This is runsolver version 3.3.7 (svn: 2553)
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-4090743-1466073681/watcher-4090743-1466073681 -o /tmp/evaluation-result-4090743-1466073681/solver-4090743-1466073681 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466062109-8003 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090743-1466073681.wbo
pid=13085
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: 2.23 2.24 2.19 3/194 13088
/proc/meminfo: memFree=29783340/32872528 swapFree=1399392/1569044
[pid=13088] ppid=13085 vsize=5632 CPUtime=0 cores=1,3,5,7
/proc/13088/stat : 13088 (java) R 13085 13088 7986 0 -1 4202496 385 0 0 0 0 0 0 0 20 0 1 0 9413355 5767168 55 33554432000 1073741824 1073778376 140734585640240 140734585637368 213410475303 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/13088/statm: 1408 55 43 9 0 30 0
[startup+0.100125 s]
/proc/loadavg: 2.23 2.24 2.19 3/194 13088
/proc/meminfo: memFree=29783340/32872528 swapFree=1399392/1569044
[pid=13088] ppid=13085 vsize=9558476 CPUtime=0.09 cores=1,3,5,7
/proc/13088/stat : 13088 (java) S 13085 13088 7986 0 -1 4202496 4414 0 1 0 8 1 0 0 20 0 18 0 9413355 9787879424 6035 33554432000 1073741824 1073778376 140734585640240 140734585631376 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/13088/statm: 2389619 6035 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558476
[startup+0.200225 s]
/proc/loadavg: 2.23 2.24 2.19 3/194 13088
/proc/meminfo: memFree=29783340/32872528 swapFree=1399392/1569044
[pid=13088] ppid=13085 vsize=9558476 CPUtime=0.24 cores=1,3,5,7
/proc/13088/stat : 13088 (java) S 13085 13088 7986 0 -1 4202496 4685 0 1 0 23 1 0 0 20 0 18 0 9413355 9787879424 6759 33554432000 1073741824 1073778376 140734585640240 140734585631376 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/13088/statm: 2389619 6759 2197 9 0 2380296 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13088 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.229753
CPU time (s): 0.294954
CPU user time (s): 0.26196
CPU system time (s): 0.032994
CPU usage (%): 128.379
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.26196
system time used= 0.032994
maximum resident set size= 27244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4748
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 201
involuntary context switches= 14
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.001999 second user time and 0.005999 second system time
The end
Begin job on node140 at 2016-06-16 12:41:21
IDJOB=4090743
IDBENCH=79657
IDSOLVER=2551
FILE ID=node140/4090743-1466073681
RUNJOBID= node140-1466062109-8003
PBS_JOBID= 19904000
Free space on /tmp= 71740 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/coloring/normalized-queen5-5-5_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090743-1466073681/watcher-4090743-1466073681 -o /tmp/evaluation-result-4090743-1466073681/solver-4090743-1466073681 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466062109-8003 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090743-1466073681.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 96144a43849e0273df3ac1469a9c5f46
RANDOM SEED=330617310
node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/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 : 2666.714
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5333.42
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.54
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.714
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 29783496 kB
Buffers: 17364 kB
Cached: 49592 kB
SwapCached: 2568 kB
Active: 778884 kB
Inactive: 40492 kB
Active(anon): 752720 kB
Inactive(anon): 1952 kB
Active(file): 26164 kB
Inactive(file): 38540 kB
Unevictable: 1569044 kB
Mlocked: 1399392 kB
SwapTotal: 67108856 kB
SwapFree: 67096816 kB
Dirty: 836 kB
Writeback: 0 kB
AnonPages: 2290940 kB
Mapped: 15420 kB
Shmem: 0 kB
Slab: 565320 kB
SReclaimable: 9444 kB
SUnreclaim: 555876 kB
KernelStack: 1760 kB
PageTables: 8904 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2552000 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 864256 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7552 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71740 MiB
End job on node140 at 2016-06-16 12:41:22