0.00/0.08 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08 c See www.sat4j.org for details.
0.00/0.08 c version PB16.v20160501
0.00/0.08 c java.runtime.name Java(TM) SE Runtime Environment
0.00/0.08 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.00/0.08 c java.vm.version 19.1-b02
0.00/0.08 c java.vm.vendor Sun Microsystems Inc.
0.00/0.08 c sun.arch.data.model 64
0.00/0.08 c java.version 1.6.0_24
0.00/0.08 c os.name Linux
0.00/0.08 c os.version 2.6.32-71.29.1.el6.x86_64
0.00/0.08 c os.arch amd64
0.00/0.08 c Free memory 501472288
0.00/0.08 c Max memory 7480803328
0.00/0.08 c Total memory 504102912
0.00/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization by upper bound
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
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 lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c No reason simplification
0.10/0.11 c Glucose 2.1 dynamic restart strategy
0.10/0.11 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
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-4090799-1466068081.wbo
0.10/0.11 c reading problem ...
0.24/0.24 c ... done. Wall clock time 0.131s.
0.24/0.24 c declared #vars 72
0.24/0.24 c internal #vars 1211
0.24/0.24 c #constraints 1163
0.24/0.24 c constraints type
0.24/0.24 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1116
0.24/0.24 c org.sat4j.minisat.constraints.card.MinWatchCard => 12
0.24/0.24 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 35
0.24/0.24 c 1163 constraints processed.
0.24/0.24 c objective function length is 1139 literals
0.24/0.26 c SATISFIABLE
0.24/0.26 c OPTIMIZING...
0.24/0.26 c Got one! Elapsed wall clock time (in seconds):0.156
0.24/0.26 o 1
0.24/0.29 c starts : 2
0.24/0.29 c conflicts : 19
0.24/0.29 c decisions : 1182
0.24/0.29 c propagations : 2574
0.24/0.29 c inspects : 2216
0.24/0.29 c shortcuts : 0
0.24/0.29 c learnt literals : 2
0.24/0.29 c learnt binary clauses : 1
0.24/0.29 c learnt ternary clauses : 1
0.24/0.29 c learnt constraints : 16
0.24/0.29 c ignored constraints : 0
0.24/0.29 c root simplifications : 0
0.24/0.29 c removed literals (reason simplification) : 0
0.24/0.29 c reason swapping (by a shorter reason) : 0
0.24/0.29 c Calls to reduceDB : 0
0.24/0.29 c Number of update (reduction) of LBD : 8
0.24/0.29 c Imported unit clauses : 0
0.24/0.29 c number of reductions to clauses (during analyze) : 0
0.24/0.29 c number of learned constraints concerned by reduction : 0
0.24/0.29 c number of learning phase by resolution : 0
0.24/0.29 c number of learning phase by cutting planes : 0
0.24/0.29 c speed (assignments/second) : 62780.487804878045
0.24/0.29 c non guided choices 18
0.24/0.29 c learnt constraints type
0.24/0.29 s OPTIMUM FOUND
0.24/0.29 c Found 1 solution(s)
0.24/0.29 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
0.24/0.29 c objective function=1
0.24/0.29 c Total wall clock time (in seconds): 0.18
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-4090799-1466068081/watcher-4090799-1466068081 -o /tmp/evaluation-result-4090799-1466068081/solver-4090799-1466068081 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466062131-13168 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090799-1466068081.wbo
pid=15353
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: 2.30 2.26 2.19 2/194 15356
/proc/meminfo: memFree=30180824/32872528 swapFree=1243920/1391088
[pid=15356] ppid=15353 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/15356/stat : 15356 (java) S 15353 15356 13151 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 8856736 98570240 978 33554432000 1073741824 1073778376 140735135000416 140735134991552 272889839677 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15356/statm: 24067 980 746 9 0 16773 0
[pid=15356/tid=15357] ppid=15353 vsize=96272 CPUtime=0 cores=1,3,5,7
/proc/15356/task/15357/stat : 15357 (java) R 15353 15356 13151 0 -1 4202560 137 0 0 0 0 0 0 0 20 0 2 0 8856737 98582528 985 33554432000 1073741824 1073778376 140735135000416 140036218732072 272886482333 0 0 0 16784584 0 0 0 -1 1 0 0 0 0 0
[startup+0.100129 s]
/proc/loadavg: 2.30 2.26 2.19 2/194 15356
/proc/meminfo: memFree=30180824/32872528 swapFree=1243920/1391088
[pid=15356] ppid=15353 vsize=9558476 CPUtime=0.1 cores=1,3,5,7
/proc/15356/stat : 15356 (java) S 15353 15356 13151 0 -1 4202496 4400 0 1 0 9 1 0 0 20 0 18 0 8856736 9787879424 6034 33554432000 1073741824 1073778376 140735135000416 140735134991552 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15356/statm: 2389619 6034 2125 9 0 2380296 0
[pid=15356/tid=15357] ppid=15353 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/15356/task/15357/stat : 15357 (java) R 15353 15356 13151 0 -1 4202560 2375 0 1 0 6 1 0 0 20 0 18 0 8856737 9787879424 6034 33554432000 1073741824 1073778376 140735135000416 140036218735520 272889865485 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476
[startup+0.200314 s]
/proc/loadavg: 2.30 2.26 2.19 2/194 15356
/proc/meminfo: memFree=30180824/32872528 swapFree=1243920/1391088
[pid=15356] ppid=15353 vsize=9558476 CPUtime=0.24 cores=1,3,5,7
/proc/15356/stat : 15356 (java) S 15353 15356 13151 0 -1 4202496 4669 0 1 0 22 2 0 0 20 0 18 0 8856736 9787879424 6776 33554432000 1073741824 1073778376 140735135000416 140735134991552 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15356/statm: 2389619 6776 2206 9 0 2380296 0
[pid=15356/tid=15357] ppid=15353 vsize=9558476 CPUtime=0.17 cores=1,3,5,7
/proc/15356/task/15357/stat : 15357 (java) R 15353 15356 13151 0 -1 4202560 2395 0 1 0 16 1 0 0 20 0 18 0 8856737 9787879424 6776 33554432000 1073741824 1073778376 140735135000416 140036218735520 140036083398465 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 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 15356 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.293112
CPU time (s): 0.483926
CPU user time (s): 0.432934
CPU system time (s): 0.050992
CPU usage (%): 165.099
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.432934
system time used= 0.050992
maximum resident set size= 36460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6064
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= 199
involuntary context switches= 10
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.007998 second system time
The end
Begin job on node119 at 2016-06-16 11:08:01
IDJOB=4090799
IDBENCH=79433
IDSOLVER=2551
FILE ID=node119/4090799-1466068081
RUNJOBID= node119-1466062131-13168
PBS_JOBID= 19904019
Free space on /tmp= 71736 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/pedigree/normalized-connell_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090799-1466068081/watcher-4090799-1466068081 -o /tmp/evaluation-result-4090799-1466068081/solver-4090799-1466068081 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466062131-13168 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090799-1466068081.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 20c28e16897beaca59805955de4cf286
RANDOM SEED=2073136229
node119.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 : 2666.456
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 : 5332.91
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 : 2666.456
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 : 2666.456
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 : 2666.456
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 : 2666.456
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 : 5332.54
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 : 2666.456
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 : 2666.456
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 : 5332.56
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 : 2666.456
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: 30181732 kB
Buffers: 10008 kB
Cached: 44924 kB
SwapCached: 932 kB
Active: 569832 kB
Inactive: 32016 kB
Active(anon): 547568 kB
Inactive(anon): 1328 kB
Active(file): 22264 kB
Inactive(file): 30688 kB
Unevictable: 1391088 kB
Mlocked: 1243920 kB
SwapTotal: 67108856 kB
SwapFree: 67100084 kB
Dirty: 488 kB
Writeback: 0 kB
AnonPages: 1959056 kB
Mapped: 15424 kB
Shmem: 0 kB
Slab: 565324 kB
SReclaimable: 9064 kB
SUnreclaim: 556260 kB
KernelStack: 1760 kB
PageTables: 8648 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 2078112 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 696320 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= 71736 MiB
End job on node119 at 2016-06-16 11:08:01