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.
0.00/0.09 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
0.10/0.11 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-4090749-1466068065.wbo
0.10/0.11 c reading problem ...
0.10/0.15 c ... done. Wall clock time 0.043s.
0.10/0.15 c declared #vars 132
0.10/0.16 c internal #vars 308
0.10/0.16 c #constraints 308
0.10/0.16 c constraints type
0.10/0.16 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 176
0.10/0.16 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 132
0.10/0.16 c 308 constraints processed.
0.10/0.16 c objective function length is 176 literals
0.26/0.20 c SATISFIABLE
0.26/0.20 c OPTIMIZING...
0.26/0.20 c Got one! Elapsed wall clock time (in seconds):0.085
0.26/0.20 o 2
0.26/0.22 c Got one! Elapsed wall clock time (in seconds):0.113
0.26/0.22 o 1
0.26/0.24 c starts : 5
0.26/0.24 c conflicts : 173
0.26/0.24 c decisions : 1263
0.26/0.24 c propagations : 5384
0.26/0.24 c inspects : 13513
0.26/0.24 c shortcuts : 0
0.26/0.24 c learnt literals : 3
0.26/0.24 c learnt binary clauses : 5
0.26/0.24 c learnt ternary clauses : 5
0.26/0.24 c learnt constraints : 169
0.26/0.24 c ignored constraints : 0
0.26/0.24 c root simplifications : 0
0.26/0.24 c removed literals (reason simplification) : 0
0.26/0.24 c reason swapping (by a shorter reason) : 0
0.26/0.24 c Calls to reduceDB : 0
0.26/0.24 c Number of update (reduction) of LBD : 82
0.26/0.24 c Imported unit clauses : 0
0.26/0.24 c number of reductions to clauses (during analyze) : 0
0.26/0.24 c number of learned constraints concerned by reduction : 0
0.26/0.24 c number of learning phase by resolution : 0
0.26/0.24 c number of learning phase by cutting planes : 0
0.26/0.24 c speed (assignments/second) : 65658.53658536584
0.26/0.24 c non guided choices 136
0.26/0.24 c learnt constraints type
0.26/0.24 s OPTIMUM FOUND
0.26/0.24 c Found 2 solution(s)
0.26/0.24 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 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 x126 x127 -x128 x129 -x130 x131 -x132
0.26/0.24 c objective function=1
0.26/0.24 c Total wall clock time (in seconds): 0.13
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-4090749-1466068065/watcher-4090749-1466068065 -o /tmp/evaluation-result-4090749-1466068065/solver-4090749-1466068065 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466062134-7229 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090749-1466068065.wbo
pid=11425
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: 2.30 2.29 2.19 3/194 11428
/proc/meminfo: memFree=30601688/32872528 swapFree=876280/941688
[pid=11428] ppid=11425 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/11428/stat : 11428 (java) D 11425 11428 7213 0 -1 4202496 318 0 0 0 0 0 0 0 20 0 1 0 8855434 9515008 175 33554432000 1073741824 1073778376 140734336498208 140734336480936 213193147280 0 0 4096 0 18446744072100588836 0 0 17 0 0 0 0 0 0
/proc/11428/statm: 2323 175 133 9 0 71 0
[startup+0.100111 s]
/proc/loadavg: 2.30 2.29 2.19 3/194 11428
/proc/meminfo: memFree=30601688/32872528 swapFree=876280/941688
[pid=11428] ppid=11425 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/11428/stat : 11428 (java) S 11425 11428 7213 0 -1 4202496 4474 0 1 0 9 1 0 0 20 0 18 0 8855434 9787879424 5574 33554432000 1073741824 1073778376 140736109220432 140736109211568 213196505149 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11428/statm: 2389619 5574 2125 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476
[startup+0.200279 s]
/proc/loadavg: 2.30 2.29 2.19 3/194 11428
/proc/meminfo: memFree=30601688/32872528 swapFree=876280/941688
[pid=11428] ppid=11425 vsize=9625040 CPUtime=0.26 cores=0,2,4,6
/proc/11428/stat : 11428 (java) S 11425 11428 7213 0 -1 4202496 5600 0 1 0 25 1 0 0 20 0 19 0 8855434 9856040960 6290 33554432000 1073741824 1073778376 140736109220432 140736109211568 213196505149 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/11428/statm: 2406260 6290 2219 9 0 2396937 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9625040
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11428 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.258402
CPU time (s): 0.404937
CPU user time (s): 0.361944
CPU system time (s): 0.042993
CPU usage (%): 156.708
Max. virtual memory (cumulated for all children) (KiB): 9625040
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.361944
system time used= 0.042993
maximum resident set size= 31028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6377
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= 185
involuntary context switches= 15
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003999 second user time and 0.005999 second system time
The end
Begin job on node113 at 2016-06-16 11:07:45
IDJOB=4090749
IDBENCH=79368
IDSOLVER=2551
FILE ID=node113/4090749-1466068065
RUNJOBID= node113-1466062134-7229
PBS_JOBID= 19904023
Free space on /tmp= 71740 MiB
SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois22_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090749-1466068065/watcher-4090749-1466068065 -o /tmp/evaluation-result-4090749-1466068065/solver-4090749-1466068065 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466062134-7229 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090749-1466068065.wbo
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= b5562b63e22c825abae2b216b18049c8
RANDOM SEED=210560788
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
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cpu MHz : 2666.799
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
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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
bogomips : 5332.56
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:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.799
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
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fpu : yes
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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:
/proc/meminfo:
MemTotal: 32872528 kB
MemFree: 30601952 kB
Buffers: 12420 kB
Cached: 43532 kB
SwapCached: 2176 kB
Active: 593456 kB
Inactive: 31052 kB
Active(anon): 569572 kB
Inactive(anon): 1612 kB
Active(file): 23884 kB
Inactive(file): 29440 kB
Unevictable: 941688 kB
Mlocked: 876280 kB
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Dirty: 912 kB
Writeback: 0 kB
AnonPages: 1513528 kB
Mapped: 15348 kB
Shmem: 0 kB
Slab: 565612 kB
SReclaimable: 9204 kB
SUnreclaim: 556408 kB
KernelStack: 1752 kB
PageTables: 7060 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545120 kB
Committed_AS: 1656372 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
VmallocChunk: 34341988032 kB
HardwareCorrupted: 0 kB
AnonHugePages: 610304 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 node113 at 2016-06-16 11:07:45