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
0.00/0.08 c Number of processors 8
0.11/0.11 c Pseudo Boolean Optimization by upper bound
0.11/0.11 c --- Begin Solver configuration ---
0.11/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.11/0.11 c Learn all clauses as in MiniSAT
0.11/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.11/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.11 c No reason simplification
0.11/0.11 c Glucose 2.1 dynamic restart strategy
0.11/0.11 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
0.11/0.11 c timeout=2147483s
0.11/0.11 c DB Simplification allowed=false
0.11/0.11 c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.11/0.11 c --- End Solver configuration ---
0.11/0.11 c solving HOME/instance-4106003-1466269360.opb
0.11/0.11 c reading problem ...
0.11/0.11 c objective function found
0.11/0.13 c ... done. Wall clock time 0.026s.
0.11/0.13 c declared #vars 60
0.11/0.13 c internal #vars 160
0.11/0.13 c #constraints 213
0.11/0.13 c constraints type
0.11/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 100
0.11/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 113
0.11/0.13 c 213 constraints processed.
0.11/0.13 c objective function length is 5 literals
0.32/0.24 c SATISFIABLE
0.32/0.24 c OPTIMIZING...
0.32/0.24 c Got one! Elapsed wall clock time (in seconds):0.129
0.32/0.24 o 2
0.32/0.24 c starts : 1
0.32/0.24 c conflicts : 667
0.32/0.24 c decisions : 766
0.32/0.24 c propagations : 8153
0.32/0.24 c inspects : 73330
0.32/0.24 c shortcuts : 0
0.32/0.24 c learnt literals : 0
0.32/0.24 c learnt binary clauses : 0
0.32/0.24 c learnt ternary clauses : 1
0.32/0.24 c learnt constraints : 667
0.32/0.24 c ignored constraints : 0
0.32/0.24 c root simplifications : 0
0.32/0.24 c removed literals (reason simplification) : 0
0.32/0.24 c reason swapping (by a shorter reason) : 0
0.32/0.24 c Calls to reduceDB : 0
0.32/0.24 c Number of update (reduction) of LBD : 35
0.32/0.24 c Imported unit clauses : 0
0.32/0.24 c number of reductions to clauses (during analyze) : 0
0.32/0.24 c number of learned constraints concerned by reduction : 0
0.32/0.24 c number of learning phase by resolution : 0
0.32/0.24 c number of learning phase by cutting planes : 0
0.32/0.24 c speed (assignments/second) : 77647.61904761905
0.32/0.24 c non guided choices 76
0.32/0.24 c learnt constraints type
0.32/0.24 s OPTIMUM FOUND
0.32/0.24 c Found 1 solution(s)
0.32/0.24 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
0.32/0.24 c objective function=2
0.32/0.24 c Total wall clock time (in seconds): 0.134
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-4106003-1466269360/watcher-4106003-1466269360 -o /tmp/evaluation-result-4106003-1466269360/solver-4106003-1466269360 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466269256-946 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106003-1466269360.opb
pid=1566
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: 1.79 1.46 1.65 3/194 1569
/proc/meminfo: memFree=31647032/32872528 swapFree=7780/7780
[pid=1569] ppid=1566 vsize=24200 CPUtime=0 cores=0,2,4,6
/proc/1569/stat : 1569 (java) S 1566 1569 28317 0 -1 4202496 1224 0 0 0 0 0 0 0 20 0 2 0 28980803 24780800 867 33554432000 1073741824 1073778376 140735063031872 140735063021864 243768787005 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1569/statm: 22434 870 657 9 0 16769 0
[pid=1569/tid=1570] ppid=1566 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/1569/task/1570/stat : 1570 (java) R 1566 1569 28317 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 28980804 98570240 977 33554432000 1073741824 1073778376 140735063031872 139720138563112 243765429632 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0
[startup+0.100112 s]
/proc/loadavg: 1.79 1.46 1.65 3/194 1569
/proc/meminfo: memFree=31647032/32872528 swapFree=7780/7780
[pid=1569] ppid=1566 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/1569/stat : 1569 (java) S 1566 1569 28317 0 -1 4202496 4404 0 1 0 10 1 0 0 20 0 18 0 28980803 9787879424 6039 33554432000 1073741824 1073778376 140735063031872 140735063023008 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1569/statm: 2389619 6039 2131 9 0 2380296 0
[pid=1569/tid=1570] ppid=1566 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/1569/task/1570/stat : 1570 (java) R 1566 1569 28317 0 -1 4202560 2388 0 1 0 6 1 0 0 20 0 18 0 28980804 9787879424 6040 33554432000 1073741824 1073778376 140735063031872 139720138566560 243768812813 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
[startup+0.200328 s]
/proc/loadavg: 1.79 1.46 1.65 3/194 1569
/proc/meminfo: memFree=31647032/32872528 swapFree=7780/7780
[pid=1569] ppid=1566 vsize=9625040 CPUtime=0.32 cores=0,2,4,6
/proc/1569/stat : 1569 (java) S 1566 1569 28317 0 -1 4202496 6615 0 1 0 30 2 0 0 20 0 19 0 28980803 9856040960 7913 33554432000 1073741824 1073778376 140735063031872 140735063023008 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1569/statm: 2406260 7914 2224 9 0 2396937 0
[pid=1569/tid=1570] ppid=1566 vsize=9625040 CPUtime=0.17 cores=0,2,4,6
/proc/1569/task/1570/stat : 1570 (java) R 1566 1569 28317 0 -1 4202560 2413 0 1 0 16 1 0 0 20 0 19 0 28980804 9856040960 7914 33554432000 1073741824 1073778376 140735063031872 139720138568320 139720000616167 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9625040
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1569 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.248807
CPU time (s): 0.443931
CPU user time (s): 0.401938
CPU system time (s): 0.041993
CPU usage (%): 178.424
Max. virtual memory (cumulated for all children) (KiB): 9625040
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.401938
system time used= 0.041993
maximum resident set size= 33244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6766
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= 168
involuntary context switches= 14
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.004999 second system time
The end
Begin job on node151 at 2016-06-18 19:02:40
IDJOB=4106003
IDBENCH=47888
IDSOLVER=2546
FILE ID=node151/4106003-1466269360
RUNJOBID= node151-1466269256-946
PBS_JOBID= 19918209
Free space on /tmp= 71748 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106003-1466269360/watcher-4106003-1466269360 -o /tmp/evaluation-result-4106003-1466269360/solver-4106003-1466269360 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466269256-946 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106003-1466269360.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ab5c167d631c36380726b7ea7a7cf75a
RANDOM SEED=212675893
node151.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 : 2667.103
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 : 5334.20
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 : 2667.103
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 : 2667.103
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 : 2667.103
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 : 2667.103
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 : 2667.103
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 : 2667.103
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 : 2667.103
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: 31647032 kB
Buffers: 75424 kB
Cached: 275356 kB
SwapCached: 1932 kB
Active: 174900 kB
Inactive: 291772 kB
Active(anon): 116012 kB
Inactive(anon): 2504 kB
Active(file): 58888 kB
Inactive(file): 289268 kB
Unevictable: 7780 kB
Mlocked: 7780 kB
SwapTotal: 67108856 kB
SwapFree: 67099228 kB
Dirty: 856 kB
Writeback: 0 kB
AnonPages: 147352 kB
Mapped: 16404 kB
Shmem: 0 kB
Slab: 608592 kB
SReclaimable: 51764 kB
SUnreclaim: 556828 kB
KernelStack: 1760 kB
PageTables: 4596 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 696336 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 116736 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= 71748 MiB
End job on node151 at 2016-06-18 19:02:40