0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00 c type "bsolo -h" for help
0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00 c Learning Strategy: Cardinality Constraint Learning
0.00/0.00 c Time Limit set to 1800
0.00/0.00 c Instance file HOME/instance-3707545-1338154702.opb
0.00/0.00 c File size is 153273 bytes.
0.00/0.01 c Highest Coefficient sum: 96
0.00/0.01 c Parsing was ok!!
0.00/0.01 c Total parsing time: 0.011 s
0.00/0.01 c Var: 8550 Constr: 185 95/90/0 Lit: 17100 Watch. Lit: 8740
0.00/0.01 c Obj. Vars: 0 (0 % of total variables)
0.49/0.52 c Pre-processing Time: 0.518 s
0.49/0.52 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time
0.49/0.52 c 0 8550 185 17100 92 8740 90031 0 0 0.52
0.49/0.52 c Switching off lower bounding mode.
2.20/2.27 c 102 8550 320 239898 749 53043 99035 135 102 0.99
2.20/2.27 c 254 8550 510 492733 966 88764 108939 325 161 1.57
2.20/2.27 c Backtracks by Clause: 206
2.20/2.27 c Backtracks by PB constraint: 75
2.20/2.27 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time
2.20/2.27 c 2 281 247 25027 543 547438 358 123 2.27
2.20/2.27 s UNSATISFIABLE
2.20/2.27 c Total time: 2.27 s
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3707545-1338154702/watcher-3707545-1338154702 -o /tmp/evaluation-result-3707545-1338154702/solver-3707545-1338154702 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3707545-1338154702.opb
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: 2.02 2.01 2.00 2/176 7499
/proc/meminfo: memFree=30437288/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=19048 CPUtime=0 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 376 0 0 0 0 0 0 0 20 0 1 0 281594573 19505152 330 33554432000 134512640 137138936 4288253264 4288251616 136577166 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 4762 330 178 642 0 4080 0
[startup+0.067014 s]
/proc/loadavg: 2.02 2.01 2.00 2/176 7499
/proc/meminfo: memFree=30437288/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=12428 CPUtime=0.05 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 717 0 0 0 5 0 0 0 20 0 1 0 281594573 12726272 633 33554432000 134512640 137138936 4288253264 4288149340 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 3107 633 184 642 0 2463 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12428
[startup+0.100235 s]
/proc/loadavg: 2.02 2.01 2.00 2/176 7499
/proc/meminfo: memFree=30437288/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=12428 CPUtime=0.09 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 717 0 0 0 9 0 0 0 20 0 1 0 281594573 12726272 633 33554432000 134512640 137138936 4288253264 4288149340 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 3107 633 184 642 0 2463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12428
[startup+0.300234 s]
/proc/loadavg: 2.02 2.01 2.00 2/176 7499
/proc/meminfo: memFree=30437288/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=12692 CPUtime=0.29 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 855 0 0 0 28 1 0 0 20 0 1 0 281594573 12996608 703 33554432000 134512640 137138936 4288253264 4288149132 136570369 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 3173 703 185 642 0 2529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12692
[startup+0.700235 s]
/proc/loadavg: 2.02 2.01 2.00 2/176 7499
/proc/meminfo: memFree=30437288/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=14640 CPUtime=0.69 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 1389 0 0 0 68 1 0 0 20 0 1 0 281594573 14991360 1200 33554432000 134512640 137138936 4288253264 4288251792 134602746 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 3660 1200 192 642 0 3016 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14640
[startup+1.50023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 7500
/proc/meminfo: memFree=30431460/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=20100 CPUtime=1.49 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 3292 0 0 0 148 1 0 0 20 0 1 0 281594573 20582400 2581 33554432000 134512640 137138936 4288253264 4288200640 134602746 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 5025 2581 192 642 0 4381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20100
Solver just ended. Dumping a history of the last processes samples
[startup+1.90023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 7500
/proc/meminfo: memFree=30431460/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=21448 CPUtime=1.89 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 3676 0 0 0 187 2 0 0 20 0 1 0 281594573 21962752 2931 33554432000 134512640 137138936 4288253264 4288252016 134575861 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 5362 2931 192 642 0 4718 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 21448
[startup+2.10023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 7500
/proc/meminfo: memFree=30425508/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=21448 CPUtime=2.1 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 3676 0 0 0 208 2 0 0 20 0 1 0 281594573 21962752 2931 33554432000 134512640 137138936 4288253264 4288252016 134575637 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 5362 2931 192 642 0 4718 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 21448
[startup+2.2062 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 7500
/proc/meminfo: memFree=30425508/32873844 swapFree=7632/7632
[pid=7499] ppid=7497 vsize=21448 CPUtime=2.2 cores=0,2,4,6
/proc/7499/stat : 7499 (bsolo) R 7497 7499 3856 0 -1 4202496 3676 0 0 0 218 2 0 0 20 0 1 0 281594573 21962752 2931 33554432000 134512640 137138936 4288253264 4288251940 136511176 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/7499/statm: 5362 2931 192 642 0 4718 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 21448
Child status: 0
Real time (s): 2.27374
CPU time (s): 2.27365
CPU user time (s): 2.24966
CPU system time (s): 0.023996
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 21448
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.24966
system time used= 0.023996
maximum resident set size= 11724
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3676
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 4
runsolver used 0.019996 second user time and 0.018997 second system time
The end
Begin job on node141 at 2012-05-27 23:38:22
IDJOB=3707545
IDBENCH=2585
IDSOLVER=2286
FILE ID=node141/3707545-1338154702
RUNJOBID= node141-1338140287-5546
PBS_JOBID= 14624492
Free space on /tmp= 71548 MiB
SOLVER NAME= bsolo 3.2
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-95-90.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3707545-1338154702/watcher-3707545-1338154702 -o /tmp/evaluation-result-3707545-1338154702/solver-3707545-1338154702 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3707545-1338154702.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 464b0bce452dea50452bb0b774d05715
RANDOM SEED=28359460
node141.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 : 2666.744
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 : 5333.48
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 : 2666.744
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 : 5331.91
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 : 2666.744
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 : 5331.93
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 : 2666.744
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 : 5331.92
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 : 2666.744
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 : 5331.92
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 : 2666.744
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 : 5331.91
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 : 2666.744
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 : 5331.92
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 : 2666.744
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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873844 kB
MemFree: 30437816 kB
Buffers: 225660 kB
Cached: 331512 kB
SwapCached: 232 kB
Active: 1202432 kB
Inactive: 401964 kB
Active(anon): 1037432 kB
Inactive(anon): 11292 kB
Active(file): 165000 kB
Inactive(file): 390672 kB
Unevictable: 7632 kB
Mlocked: 7632 kB
SwapTotal: 67108856 kB
SwapFree: 67108624 kB
Dirty: 4012 kB
Writeback: 0 kB
AnonPages: 1055836 kB
Mapped: 11476 kB
Shmem: 172 kB
Slab: 686948 kB
SReclaimable: 128828 kB
SUnreclaim: 558120 kB
KernelStack: 1456 kB
PageTables: 6236 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545776 kB
Committed_AS: 1169188 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346368 kB
VmallocChunk: 34341987984 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1034240 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7872 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71544 MiB
End job on node141 at 2012-05-27 23:38:25