Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.7 | OPT | 18 | 0.037994 | 0.0363799 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir02_area_opers.opb |
MD5SUM | 918383404e7b51b9b3205c84ccd5b510 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 18 |
Best CPU time to get the best result obtained on this benchmark | 0.037994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 18 |
Optimality of the best value was proved | YES |
Number of variables | 1464 |
Total number of constraints | 2689 |
Number of constraints which are clauses | 2689 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 759 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 759 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 759 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c ==============================[ Solver Version ]=============================== 0.00/0.00 c | | 0.00/0.00 c | wbo: 1.7 beta - March, 2012 | 0.00/0.00 c | | 0.00/0.00 c Parsing opb file format. File HOME/instance-3705326-1338105707.opb. 0.00/0.00 c Instance file HOME/instance-3705326-1338105707.opb 0.00/0.00 c File size is 79160 bytes. 0.00/0.00 c Cost Offset: 0 0.00/0.00 c Highest Coefficient sum: 32 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 1464 | 0.00/0.00 c | Number Clauses: 2689 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c | | 0.00/0.01 c | Problem Type: Optimization | 0.00/0.01 c | Objective Function: Cardinality Constraint | 0.00/0.01 c | | 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Time (s) | ID | Bound | Shared Clauses | 0.00/0.01 c | | | value type | expCls impCls Lit/impCl | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0.01 | 0 | 4 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 5 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 6 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 7 lb | 0 0 0.00 | 0.01/0.01 c | 0.02 | 0 | 8 lb | 0 0 0.00 | 0.01/0.01 c | 0.02 | 0 | 9 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 10 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 11 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 12 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 13 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 14 lb | 0 0 0.00 | 0.01/0.02 c | 0.03 | 0 | 15 lb | 0 0 0.00 | 0.01/0.03 c | 0.03 | 0 | 16 lb | 0 0 0.00 | 0.01/0.03 c | 0.03 | 0 | 17 lb | 0 0 0.00 | 0.01/0.03 c | 0.03 | 0 | 18 lb | 0 0 0.00 | 0.01/0.03 c | 0.03 | 0 | 18 ub | 0 0 0.00 | 0.01/0.03 c =============================================================================== 0.01/0.03 c Wall Clock Time: 0.03 s 0.01/0.03 o 18 0.01/0.03 c Best Solution: 18 0.01/0.03 s OPTIMUM FOUND 0.01/0.03 v -x85 -x87 -x89 -x91 -x93 -x95 -x97 -x99 -x101 -x103 -x105 -x107 -x109 -x111 -x113 -x115 -x117 -x119 -x121 -x123 -x125 -x127 -x129 -x131 x132 -x134 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OK 18
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-3705326-1338105707/watcher-3705326-1338105707 -o /tmp/evaluation-result-3705326-1338105707/solver-3705326-1338105707 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705326-1338105707.opb 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: 1.99 1.98 1.99 3/178 4132 /proc/meminfo: memFree=29920264/32873844 swapFree=7628/7628 [pid=4132] ppid=4130 vsize=3404 CPUtime=0 cores=1,3,5,7 /proc/4132/stat : 4132 (wbo1.7) R 4130 4132 2698 0 -1 4202496 369 0 0 0 0 0 0 0 20 0 1 0 276695035 3485696 321 33554432000 4194304 5963574 140737237190608 140736813239448 5135642 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0 /proc/4132/statm: 851 321 169 432 0 396 0 [startup+0.017587 s] /proc/loadavg: 1.99 1.98 1.99 3/178 4132 /proc/meminfo: memFree=29920264/32873844 swapFree=7628/7628 [pid=4132] ppid=4130 vsize=84160 CPUtime=0.01 cores=1,3,5,7 /proc/4132/stat : 4132 (wbo1.7) S 4130 4132 2698 0 -1 4202496 1268 0 0 0 1 0 0 0 20 0 2 0 276695035 86179840 1200 33554432000 4194304 5963574 140737237190608 140737237190128 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0 /proc/4132/statm: 21040 1200 192 432 0 20605 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 84160 Solver just ended. Dumping a history of the last processes samples [startup+0.017587 s] /proc/loadavg: 1.99 1.98 1.99 3/178 4132 /proc/meminfo: memFree=29920264/32873844 swapFree=7628/7628 [pid=4132] ppid=4130 vsize=84160 CPUtime=0.01 cores=1,3,5,7 /proc/4132/stat : 4132 (wbo1.7) S 4130 4132 2698 0 -1 4202496 1268 0 0 0 1 0 0 0 20 0 2 0 276695035 86179840 1200 33554432000 4194304 5963574 140737237190608 140737237190128 4545837 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0 /proc/4132/statm: 21040 1200 192 432 0 20605 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 84160 Child status: 255 Real time (s): 0.0363799 CPU time (s): 0.037994 CPU user time (s): 0.025996 CPU system time (s): 0.011998 CPU usage (%): 104.437 Max. virtual memory (cumulated for all children) (KiB): 84160 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.025996 system time used= 0.011998 maximum resident set size= 5152 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1359 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= 4 involuntary context switches= 4 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node145 at 2012-05-27 10:01:47 IDJOB=3705326 IDBENCH=25042 IDSOLVER=2283 FILE ID=node145/3705326-1338105707 RUNJOBID= node145-1338087553-2715 PBS_JOBID= 14624445 Free space on /tmp= 71552 MiB SOLVER NAME= wbo 1.7 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir02_area_opers.opb COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705326-1338105707/watcher-3705326-1338105707 -o /tmp/evaluation-result-3705326-1338105707/solver-3705326-1338105707 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705326-1338105707.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 918383404e7b51b9b3205c84ccd5b510 RANDOM SEED=603891499 node145.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 : 2667.149 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 : 5334.29 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 : 2667.149 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 : 2667.149 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 : 5313.38 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 : 2667.149 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 : 2667.149 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 : 2667.149 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 : 2667.149 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 : 2667.149 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 : 5331.89 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 29920800 kB Buffers: 291904 kB Cached: 1680520 kB SwapCached: 0 kB Active: 802748 kB Inactive: 1337048 kB Active(anon): 158476 kB Inactive(anon): 10912 kB Active(file): 644272 kB Inactive(file): 1326136 kB Unevictable: 7628 kB Mlocked: 7628 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 5440 kB Writeback: 0 kB AnonPages: 174312 kB Mapped: 14848 kB Shmem: 200 kB Slab: 673140 kB SReclaimable: 114856 kB SUnreclaim: 558284 kB KernelStack: 1496 kB PageTables: 4308 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 157564 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 0 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 node145 at 2012-05-27 10:01:47