0.00/0.01 c run inc solver
0.00/0.01 c [INC SYSTEM] run initial solver
0.00/0.01 c [INC SYSTEM] preprocess with white file
0.00/0.34 c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.34 c [INC SYSTEM] execute solver
0.00/0.42 c [INC SEARCH] formula is SAT
0.00/0.42 c [INC SYSTEM] solved the initial formula
0.00/0.42 c model valid
0.00/0.42 c current solution ok
0.00/0.47 o 49
0.00/0.47 c [INC SYSTEM] there exists a inc, kill it!
0.00/0.47 c write failed with 2
0.00/0.47 c [INC SEARCH] iteration: 0
0.00/0.47 c [INC BOUNDS] best value:49 search for 48
0.00/0.47 c [INC SYSTEM] create new solver instance
0.00/0.47 c [INC] encode full formula
0.00/0.47 c set iterative enc to: swc
0.00/0.47 c [INC SEARCH] isOptimum variable: 0
1.27/1.36 c formula is SAT
1.27/1.36 c [INC SEARCH] copied best model
1.27/1.36 c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.27/1.36 c model valid
1.27/1.36 c current solution ok
1.27/1.36 o 34
1.27/1.36 c [INC SEARCH] iteration: 1
1.27/1.36 c [INC BOUNDS] best value:34 search for 33
1.27/1.36 c [INC ENCODE] setup new number of clauses ...
1.27/1.36 c [INC] encode incremental formula
1.27/1.36 c return only the limitting unit clause for 33
1.27/1.36 c [INC SYSTEM] transmit new clauses to solver: 1
1.27/1.36 c [INC SEARCH] isOptimum variable: 0
1.57/1.68 c [INC SEARCH] formula is UNSAT
1.57/1.68 c [INC SYSTEM] there exists a inc, kill it!
1.57/1.68 c write failed with 2
1.57/1.68 c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x25c06c0)
1.57/1.68 c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
1.57/1.68 c [INC SEARCH] found optimum
1.57/1.68 c display solution
1.57/1.68 s OPTIMUM FOUND
1.57/1.68 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
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-3697885-1338050122/watcher-3697885-1338050122 -o /tmp/evaluation-result-3697885-1338050122/solver-3697885-1338050122 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697885-1338050122.opb 25750406 HOME HOME
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: 1.90 1.27 1.44 3/179 21209
/proc/meminfo: memFree=28906188/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
[startup+0.05436 s]
/proc/loadavg: 1.90 1.27 1.44 3/179 21209
/proc/meminfo: memFree=28906188/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.10021 s]
/proc/loadavg: 1.90 1.27 1.44 3/179 21209
/proc/meminfo: memFree=28906188/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.300112 s]
/proc/loadavg: 1.90 1.27 1.44 3/179 21209
/proc/meminfo: memFree=28906188/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+0.700111 s]
/proc/loadavg: 1.90 1.27 1.44 3/179 21209
/proc/meminfo: memFree=28906188/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
[startup+1.50018 s]
/proc/loadavg: 1.91 1.28 1.44 3/182 21218
/proc/meminfo: memFree=28897824/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
[pid=21210] ppid=21209 vsize=4308 CPUtime=0.46 cores=1,3,5,7
/proc/21210/stat : 21210 (npSolver-pbo) S 21209 21209 18656 0 -1 4202496 1263 5957 0 0 2 4 39 1 20 0 1 0 271137639 4411392 615 33554432000 4194304 5992684 140736958912672 140736958898504 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/21210/statm: 1077 615 177 440 0 633 0
[pid=21218] ppid=21210 vsize=10784 CPUtime=1.01 cores=1,3,5,7
/proc/21218/stat : 21218 (glucosInc) R 21210 21209 18656 0 -1 4202496 1474 0 0 0 101 0 0 0 20 0 1 0 271137686 11042816 1420 33554432000 4194304 5654031 140734237234496 140734237232808 4232462 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/21218/statm: 2696 1420 150 357 0 2336 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24240
Solver just ended. Dumping a history of the last processes samples
[startup+1.60023 s]
/proc/loadavg: 1.91 1.28 1.44 3/182 21218
/proc/meminfo: memFree=28897824/32873648 swapFree=7100/7100
[pid=21209] ppid=21207 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21209/stat : 21209 (npSolver-pbo-It) S 21207 21209 18656 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 271137638 9367552 275 33554432000 4194304 5064252 140736618538032 140736618536944 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21209/statm: 2287 275 233 213 0 72 0
[pid=21210] ppid=21209 vsize=4308 CPUtime=0.46 cores=1,3,5,7
/proc/21210/stat : 21210 (npSolver-pbo) S 21209 21209 18656 0 -1 4202496 1263 5957 0 0 2 4 39 1 20 0 1 0 271137639 4411392 615 33554432000 4194304 5992684 140736958912672 140736958898504 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/21210/statm: 1077 615 177 440 0 633 0
[pid=21218] ppid=21210 vsize=7444 CPUtime=1.11 cores=1,3,5,7
/proc/21218/stat : 21218 (glucosInc) R 21210 21209 18656 0 -1 4202496 1726 0 0 0 111 0 0 0 20 0 1 0 271137686 7622656 1346 33554432000 4194304 5654031 140734237234496 140734237232808 4208687 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/21218/statm: 1861 1346 152 357 0 1501 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 20900
Child status: 0
Real time (s): 1.68576
CPU time (s): 1.68274
CPU user time (s): 1.61875
CPU system time (s): 0.06399
CPU usage (%): 99.8212
Max. virtual memory (cumulated for all children) (KiB): 24240
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.61875
system time used= 0.06399
maximum resident set size= 11020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9804
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4984
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 53
involuntary context switches= 26
runsolver used 0.003999 second user time and 0.009998 second system time
The end
Begin job on node123 at 2012-05-26 18:35:22
IDJOB=3697885
IDBENCH=1860
IDSOLVER=2275
FILE ID=node123/3697885-1338050122
RUNJOBID= node123-1338050074-21073
PBS_JOBID= 14624348
Free space on /tmp= 71484 MiB
SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697885-1338050122/watcher-3697885-1338050122 -o /tmp/evaluation-result-3697885-1338050122/solver-3697885-1338050122 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697885-1338050122.opb 25750406 HOME HOME
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 5c5bb330d1cbd0e2ab066594a5d2a4de
RANDOM SEED=25750406
node123.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 : 2667.217
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 : 5334.43
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 : 2667.217
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 : 2667.217
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 : 5331.92
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 : 2667.217
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 : 5331.91
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 : 2667.217
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 : 5331.91
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 : 2667.217
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 : 2667.217
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 : 5331.91
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 : 2667.217
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: 32873648 kB
MemFree: 28906452 kB
Buffers: 263980 kB
Cached: 2785596 kB
SwapCached: 0 kB
Active: 931020 kB
Inactive: 2257348 kB
Active(anon): 140812 kB
Inactive(anon): 0 kB
Active(file): 790208 kB
Inactive(file): 2257348 kB
Unevictable: 7100 kB
Mlocked: 7100 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 10692 kB
Writeback: 0 kB
AnonPages: 233424 kB
Mapped: 15820 kB
Shmem: 200 kB
Slab: 637888 kB
SReclaimable: 81436 kB
SUnreclaim: 556452 kB
KernelStack: 1464 kB
PageTables: 4492 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 266008 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 102400 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7680 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71472 MiB
End job on node123 at 2012-05-26 18:35:23