0.00/0.07 c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07 c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07 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
0.11/0.10 c Pseudo Boolean Optimization by upper bound
0.11/0.10 c --- Begin Solver configuration ---
0.11/0.10 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@2b21cc40
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 lightweight component caching from RSAT taking into account the objective function
0.11/0.10 c No reason simplification
0.11/0.10 c Glucose 2.1 dynamic restart strategy
0.11/0.10 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
0.11/0.10 c timeout=2147483s
0.11/0.10 c DB Simplification allowed=false
0.11/0.10 c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.11/0.10 c --- End Solver configuration ---
0.11/0.10 c solving HOME/instance-4106024-1466269400.opb
0.11/0.10 c reading problem ...
0.11/0.10 c objective function found
0.11/0.12 c ... done. Wall clock time 0.017s.
0.11/0.12 c declared #vars 21
0.11/0.12 c internal #vars 70
0.11/0.12 c #constraints 102
0.11/0.12 c constraints type
0.11/0.12 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 49
0.11/0.12 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 53
0.11/0.12 c 102 constraints processed.
0.11/0.12 c objective function length is 7 literals
0.11/0.13 c SATISFIABLE
0.11/0.13 c OPTIMIZING...
0.11/0.13 c Got one! Elapsed wall clock time (in seconds):0.025
0.11/0.13 o 3
0.11/0.13 c starts : 1
0.11/0.13 c conflicts : 9
0.11/0.13 c decisions : 15
0.11/0.13 c propagations : 202
0.11/0.13 c inspects : 533
0.11/0.13 c shortcuts : 0
0.11/0.13 c learnt literals : 0
0.11/0.13 c learnt binary clauses : 0
0.11/0.13 c learnt ternary clauses : 0
0.11/0.13 c learnt constraints : 9
0.11/0.13 c ignored constraints : 0
0.11/0.13 c root simplifications : 0
0.11/0.13 c removed literals (reason simplification) : 0
0.11/0.13 c reason swapping (by a shorter reason) : 0
0.11/0.13 c Calls to reduceDB : 0
0.11/0.13 c Number of update (reduction) of LBD : 0
0.11/0.13 c Imported unit clauses : 0
0.11/0.13 c number of reductions to clauses (during analyze) : 0
0.11/0.13 c number of learned constraints concerned by reduction : 0
0.11/0.13 c number of learning phase by resolution : 0
0.11/0.13 c number of learning phase by cutting planes : 0
0.11/0.13 c speed (assignments/second) : 25250.0
0.11/0.13 c non guided choices 1
0.11/0.13 c learnt constraints type
0.11/0.13 s OPTIMUM FOUND
0.11/0.13 c Found 1 solution(s)
0.11/0.13 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 x14 x15 -x16 -x17 -x18 -x19 -x20 -x21
0.11/0.13 c objective function=3
0.11/0.13 c Total wall clock time (in seconds): 0.028
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-4106024-1466269400/watcher-4106024-1466269400 -o /tmp/evaluation-result-4106024-1466269400/solver-4106024-1466269400 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466265808-19865 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106024-1466269400.opb
pid=20610
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: 2.31 2.26 2.15 3/194 20613
/proc/meminfo: memFree=30745960/32872528 swapFree=877056/942464
[pid=20613] ppid=20610 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/20613/stat : 20613 (java) S 20610 20613 19848 0 -1 4202496 1352 0 0 0 0 0 0 0 20 0 2 0 28988925 98570240 977 33554432000 1073741824 1073778376 140734123566448 140734123557584 213196505149 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20613/statm: 24065 977 743 9 0 16771 0
[pid=20613/tid=20614] ppid=20610 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/20613/task/20614/stat : 20614 (java) R 20610 20613 19848 0 -1 4202560 129 0 0 0 0 0 0 0 20 0 2 0 28988926 98570240 977 33554432000 1073741824 1073778376 140734123566448 140169711730216 213193147776 0 0 4096 0 0 0 0 -1 1 0 0 0 0 0
[startup+0.100118 s]
/proc/loadavg: 2.31 2.26 2.15 3/194 20613
/proc/meminfo: memFree=30745960/32872528 swapFree=877056/942464
[pid=20613] ppid=20610 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/20613/stat : 20613 (java) S 20610 20613 19848 0 -1 4202496 4490 0 1 0 10 1 0 0 20 0 18 0 28988925 9787879424 6120 33554432000 1073741824 1073778376 140734123566448 140734123557584 213196505149 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20613/statm: 2389619 6120 2157 9 0 2380296 0
[pid=20613/tid=20614] ppid=20610 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/20613/task/20614/stat : 20614 (java) R 20610 20613 19848 0 -1 4202560 2373 0 1 0 7 0 0 0 20 0 18 0 28988926 9787879424 6120 33554432000 1073741824 1073778376 140734123566448 140169711734488 213196530957 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20613 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100118 s]
/proc/loadavg: 2.31 2.26 2.15 3/194 20613
/proc/meminfo: memFree=30745960/32872528 swapFree=877056/942464
[pid=20613] ppid=20610 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/20613/stat : 20613 (java) S 20610 20613 19848 0 -1 4202496 4490 0 1 0 10 1 0 0 20 0 18 0 28988925 9787879424 6120 33554432000 1073741824 1073778376 140734123566448 140734123557584 213196505149 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/20613/statm: 2389619 6120 2157 9 0 2380296 0
[pid=20613/tid=20614] ppid=20610 vsize=9558476 CPUtime=0.07 cores=1,3,5,7
/proc/20613/task/20614/stat : 20614 (java) R 20610 20613 19848 0 -1 4202560 2373 0 1 0 7 0 0 0 20 0 18 0 28988926 9787879424 6120 33554432000 1073741824 1073778376 140734123566448 140169711734488 213196530957 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476
Child status: 30
Real time (s): 0.135202
CPU time (s): 0.173973
CPU user time (s): 0.141978
CPU system time (s): 0.031995
CPU usage (%): 128.676
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.031995
maximum resident set size= 28728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4565
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= 143
involuntary context switches= 12
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006998 second user time and 0.001999 second system time
The end
Begin job on node113 at 2016-06-18 19:03:20
IDJOB=4106024
IDBENCH=47895
IDSOLVER=2546
FILE ID=node113/4106024-1466269400
RUNJOBID= node113-1466265808-19865
PBS_JOBID= 19918235
Free space on /tmp= 71704 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=7-P0=59-P1=97-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4106024-1466269400/watcher-4106024-1466269400 -o /tmp/evaluation-result-4106024-1466269400/solver-4106024-1466269400 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466265808-19865 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4106024-1466269400.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77
RANDOM SEED=703685559
node113.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 : 2666.799
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 : 5333.59
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 : 2666.799
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 : 2666.799
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
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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 : 2666.799
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 : 2666.799
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 : 2666.799
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 : 5332.54
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 : 2666.799
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:
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vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.799
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
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fpu : yes
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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:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 30746232 kB
Buffers: 110944 kB
Cached: 281852 kB
SwapCached: 1896 kB
Active: 131904 kB
Inactive: 307984 kB
Active(anon): 47424 kB
Inactive(anon): 2024 kB
Active(file): 84480 kB
Inactive(file): 305960 kB
Unevictable: 942464 kB
Mlocked: 877056 kB
SwapTotal: 67108856 kB
SwapFree: 67098956 kB
Dirty: 1840 kB
Writeback: 0 kB
AnonPages: 1015612 kB
Mapped: 15252 kB
Shmem: 0 kB
Slab: 606964 kB
SReclaimable: 49904 kB
SUnreclaim: 557060 kB
KernelStack: 1752 kB
PageTables: 6372 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1631352 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 104448 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= 71704 MiB
End job on node113 at 2016-06-18 19:03:20