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@2b21cc40
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@7c64dc11
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-4085894-1465254146.opb
0.10/0.11 c reading problem ...
0.10/0.12 c objective function found
0.10/0.13 c ... done. Wall clock time 0.019s.
0.10/0.13 c declared #vars 21
0.10/0.13 c internal #vars 70
0.10/0.13 c #constraints 102
0.10/0.13 c constraints type
0.10/0.13 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 49
0.10/0.13 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 53
0.10/0.13 c 102 constraints processed.
0.10/0.13 c objective function length is 7 literals
0.10/0.14 c SATISFIABLE
0.10/0.14 c OPTIMIZING...
0.10/0.14 c Got one! Elapsed wall clock time (in seconds):0.025
0.10/0.14 o 3
0.10/0.14 c starts : 1
0.10/0.14 c conflicts : 6
0.10/0.14 c decisions : 12
0.10/0.14 c propagations : 162
0.10/0.14 c inspects : 408
0.10/0.14 c shortcuts : 0
0.10/0.14 c learnt literals : 0
0.10/0.14 c learnt binary clauses : 0
0.10/0.14 c learnt ternary clauses : 0
0.10/0.14 c learnt constraints : 6
0.10/0.14 c ignored constraints : 0
0.10/0.14 c root simplifications : 0
0.10/0.14 c removed literals (reason simplification) : 0
0.10/0.14 c reason swapping (by a shorter reason) : 0
0.10/0.14 c Calls to reduceDB : 0
0.10/0.14 c Number of update (reduction) of LBD : 0
0.10/0.14 c Imported unit clauses : 0
0.10/0.14 c number of reductions to clauses (during analyze) : 0
0.10/0.14 c number of learned constraints concerned by reduction : 0
0.10/0.14 c number of learning phase by resolution : 0
0.10/0.14 c number of learning phase by cutting planes : 0
0.10/0.14 c speed (assignments/second) : 27000.0
0.10/0.14 c non guided choices 2
0.10/0.14 c learnt constraints type
0.10/0.14 s OPTIMUM FOUND
0.10/0.14 c Found 1 solution(s)
0.10/0.14 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 x12 x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21
0.10/0.14 c objective function=3
0.10/0.14 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-4085894-1465254146/watcher-4085894-1465254146 -o /tmp/evaluation-result-4085894-1465254146/solver-4085894-1465254146 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465252319-3501 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085894-1465254146.opb
pid=4622
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: 2.27 2.13 2.03 2/170 4625
/proc/meminfo: memFree=31281128/32872528 swapFree=12352/737972
[pid=4625] ppid=4622 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/4625/stat : 4625 (java) S 4622 4625 3485 0 -1 4202496 1294 0 0 0 0 0 0 0 20 0 2 0 107349110 95129600 927 33554432000 1073741824 1073778376 140735432166544 140735432157680 213869690941 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4625/statm: 23225 927 703 9 0 16769 0
[pid=4625/tid=4626] ppid=4622 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/4625/task/4626/stat : 4626 (java) D 4622 4625 3485 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 107349111 95129600 927 33554432000 1073741824 1073778376 140735432166544 140376897662504 213857168679 0 0 4096 0 18446744072100609316 0 0 -1 0 0 0 0 0 0
[startup+0.100113 s]
/proc/loadavg: 2.27 2.13 2.03 2/170 4625
/proc/meminfo: memFree=31281128/32872528 swapFree=12352/737972
[pid=4625] ppid=4622 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/4625/stat : 4625 (java) S 4622 4625 3485 0 -1 4202496 4398 0 1 0 8 2 0 0 20 0 18 0 107349110 9787879424 6028 33554432000 1073741824 1073778376 140735432166544 140735432157680 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4625/statm: 2389619 6028 2125 9 0 2380296 0
[pid=4625/tid=4626] ppid=4622 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/4625/task/4626/stat : 4626 (java) R 4622 4625 3485 0 -1 4202560 2371 0 1 0 6 1 0 0 20 0 18 0 107349111 9787879424 6028 33554432000 1073741824 1073778376 140735432166544 140376897665952 140376727962673 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476
Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 4625 sig 9
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100113 s]
/proc/loadavg: 2.27 2.13 2.03 2/170 4625
/proc/meminfo: memFree=31281128/32872528 swapFree=12352/737972
[pid=4625] ppid=4622 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/4625/stat : 4625 (java) S 4622 4625 3485 0 -1 4202496 4398 0 1 0 8 2 0 0 20 0 18 0 107349110 9787879424 6028 33554432000 1073741824 1073778376 140735432166544 140735432157680 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/4625/statm: 2389619 6028 2125 9 0 2380296 0
[pid=4625/tid=4626] ppid=4622 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/4625/task/4626/stat : 4626 (java) R 4622 4625 3485 0 -1 4202560 2371 0 1 0 6 1 0 0 20 0 18 0 107349111 9787879424 6028 33554432000 1073741824 1073778376 140735432166544 140376897665952 140376727962673 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476
Child status: 30
Real time (s): 0.148302
CPU time (s): 0.183971
CPU user time (s): 0.131979
CPU system time (s): 0.051992
CPU usage (%): 124.052
Max. virtual memory (cumulated for all children) (KiB): 9558476
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
system time used= 0.051992
maximum resident set size= 28740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4572
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= 154
involuntary context switches= 13
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.004999 second system time
The end
Begin job on node112 at 2016-06-07 01:02:26
IDJOB=4085894
IDBENCH=47941
IDSOLVER=2546
FILE ID=node112/4085894-1465254146
RUNJOBID= node112-1465252319-3501
PBS_JOBID= 19843261
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=7-P0=37-P1=43-B.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4085894-1465254146/watcher-4085894-1465254146 -o /tmp/evaluation-result-4085894-1465254146/solver-4085894-1465254146 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465252319-3501 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4085894-1465254146.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f
RANDOM SEED=164886868
node112.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 : 2666.783
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 : 5333.56
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 : 2666.783
cache size : 8192 KB
physical id : 1
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cpu cores : 4
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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 : 5332.55
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 : 2666.783
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
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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 : 5332.55
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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 : 2666.783
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 : 5332.56
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 : 2666.783
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 : 2666.783
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
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 : 5332.72
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 : 2666.783
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 : 5332.55
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
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cache size : 8192 KB
physical id : 1
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cpu cores : 4
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wp : yes
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bogomips : 5332.55
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
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MemFree: 31281400 kB
Buffers: 44520 kB
Cached: 106472 kB
SwapCached: 1620 kB
Active: 64324 kB
Inactive: 89548 kB
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Inactive(anon): 564 kB
Active(file): 59388 kB
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Dirty: 1216 kB
Writeback: 0 kB
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Mapped: 7064 kB
Shmem: 0 kB
Slab: 568256 kB
SReclaimable: 11000 kB
SUnreclaim: 557256 kB
KernelStack: 1760 kB
PageTables: 5548 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
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Committed_AS: 835444 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346412 kB
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HardwareCorrupted: 0 kB
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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 node112 at 2016-06-07 01:02:27