Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.7 | OPT | 5148 | 0.001999 | 0.0114279 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-7_14.opb |
MD5SUM | d99cfd7c624f6e153a873fe4512e21db |
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 | 5148 |
Best CPU time to get the best result obtained on this benchmark | 0.001999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5148 |
Optimality of the best value was proved | YES |
Number of variables | 105 |
Total number of constraints | 112 |
Number of constraints which are clauses | 98 |
Number of constraints which are cardinality constraints (but not clauses) | 14 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 7 |
Number of terms in the objective function | 105 |
Biggest coefficient in the objective function | 2032 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 49347 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2032 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 49347 |
Number of bits of the biggest sum of numbers | 16 |
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-3705390-1338103778.opb. 0.00/0.00 c Instance file HOME/instance-3705390-1338103778.opb 0.00/0.00 c File size is 4042 bytes. 0.00/0.00 c Cost Offset: 0 0.00/0.00 c Highest Coefficient sum: 8 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 105 | 0.00/0.00 c | Number Clauses: 112 | 0.00/0.00 c | Number Cardinality: 14 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c | | 0.00/0.00 c | Problem Type: Optimization | 0.00/0.00 c | Objective Function: PB Constraint | 0.00/0.00 c | | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Time (s) | ID | Bound | Shared Clauses | 0.00/0.00 c | | | value type | expCls impCls Lit/impCl | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0.00 | 0 | 123 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 277 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 624 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 724 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 1151 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 1368 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 1495 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 1646 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 1800 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 1915 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2061 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2227 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2340 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2537 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2685 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2957 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 3102 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 3130 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 3193 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 3214 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 3237 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3257 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3347 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3428 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3522 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3657 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3720 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3789 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3843 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3877 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4032 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4046 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4064 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4081 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4136 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4249 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4288 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4370 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4413 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4530 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4664 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4744 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4848 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 5035 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 5144 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 5148 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 5148 ub | 0 0 0.00 | 0.00/0.01 c =============================================================================== 0.00/0.01 c Wall Clock Time: 0.01 s 0.00/0.01 o 5148 0.00/0.01 c Best Solution: 5148 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 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
OK 5148
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-3705390-1338103778/watcher-3705390-1338103778 -o /tmp/evaluation-result-3705390-1338103778/solver-3705390-1338103778 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705390-1338103778.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: 2.00 2.02 2.00 3/177 17618 /proc/meminfo: memFree=30719180/32873648 swapFree=7112/7112 [pid=17618] ppid=17616 vsize=83580 CPUtime=0 cores=0,2,4,6 /proc/17618/stat : 17618 (wbo1.7) S 17616 17618 12452 0 -1 4202496 791 0 0 0 0 0 0 0 20 0 2 0 276503681 85585920 742 33554432000 4194304 5963574 140737440969664 140737440969184 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/17618/statm: 20895 742 195 432 0 20460 0 [pid=17618/tid=17619] ppid=17616 vsize=83580 CPUtime=0 cores=0,2,4,6 /proc/17618/task/17619/stat : 17619 (wbo1.7) R 17616 17618 12452 0 -1 4202560 85 0 0 0 0 0 0 0 20 0 2 0 276503681 85585920 742 33554432000 4194304 5963574 140737440969664 140733592897256 5178411 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 255 Real time (s): 0.0114279 CPU time (s): 0.001999 CPU user time (s): 0 CPU system time (s): 0.001999 CPU usage (%): 17.4923 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0 system time used= 0.001999 maximum resident set size= 3124 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 830 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= 1 runsolver used 0.000999 second user time and 0.004999 second system time The end
Begin job on node126 at 2012-05-27 09:29:38 IDJOB=3705390 IDBENCH=24971 IDSOLVER=2283 FILE ID=node126/3705390-1338103778 RUNJOBID= node126-1338077272-12468 PBS_JOBID= 14624421 Free space on /tmp= 71356 MiB SOLVER NAME= wbo 1.7 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705390-1338103778/watcher-3705390-1338103778 -o /tmp/evaluation-result-3705390-1338103778/solver-3705390-1338103778 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705390-1338103778.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= d99cfd7c624f6e153a873fe4512e21db RANDOM SEED=579642894 node126.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 : 2666.456 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 : 5332.91 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 : 2666.456 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 : 2666.456 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 : 2666.456 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 : 2666.456 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 : 2666.456 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 : 2666.456 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 : 5331.90 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 : 2666.456 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 : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 30719180 kB Buffers: 272788 kB Cached: 551076 kB SwapCached: 17756 kB Active: 1232080 kB Inactive: 112956 kB Active(anon): 502688 kB Inactive(anon): 20452 kB Active(file): 729392 kB Inactive(file): 92504 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67086932 kB Dirty: 5444 kB Writeback: 0 kB AnonPages: 513240 kB Mapped: 10424 kB Shmem: 0 kB Slab: 668560 kB SReclaimable: 112248 kB SUnreclaim: 556312 kB KernelStack: 1456 kB PageTables: 4928 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 174884 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 462848 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= 71348 MiB End job on node126 at 2012-05-27 09:29:38