Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.72 | OPT | 36 | 0.003998 | 0.0149979 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb |
MD5SUM | 4b3356bf37776530f24639edb74bd9c0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 36 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 36 |
Optimality of the best value was proved | YES |
Number of variables | 228 |
Total number of constraints | 616 |
Number of constraints which are clauses | 604 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 228 |
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 | 228 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 228 |
Number of bits of the biggest sum of numbers | 8 |
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: 1.72 beta - May, 2012 | 0.00/0.00 c | | 0.00/0.00 c Parsing opb file format. File HOME/instance-3727356-1338655291.opb. 0.00/0.00 c Instance file HOME/instance-3727356-1338655291.opb 0.00/0.00 c File size is 20581 bytes. 0.00/0.00 c Cost Offset: 0 0.00/0.00 c Highest Coefficient sum: 22 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: 228 | 0.00/0.00 c | Number Clauses: 604 | 0.00/0.00 c | Number Cardinality: 12 | 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: Cardinality 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 | 1 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 2 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 3 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 4 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 5 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 6 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 7 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 8 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 9 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 10 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 11 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 12 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 13 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 14 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 15 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 16 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 17 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 18 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 19 lb | 0 0 0.00 | 0.00/0.00 c | 0.01 | 0 | 20 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 21 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 22 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 23 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 24 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 25 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 26 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 27 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 28 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 29 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 30 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 31 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 32 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 33 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 34 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 35 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 36 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 36 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 36 0.00/0.01 c Best Solution: 36 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 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 x123 x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 x149 -x150 -x151 x152 -x153 -x154 x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 x222 -x223 -x224 -x225 -x226 -x227 -x228
OK 36
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-3727356-1338655291/watcher-3727356-1338655291 -o /tmp/evaluation-result-3727356-1338655291/solver-3727356-1338655291 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727356-1338655291.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 2.00 1.93 1/174 18259 /proc/meminfo: memFree=27730880/32873844 swapFree=7372/7372 [pid=18259] ppid=18257 vsize=83660 CPUtime=0 cores=0,2,4,6 /proc/18259/stat : 18259 (wbo1.72) S 18257 18259 15814 0 -1 4202496 818 0 0 0 0 0 0 0 20 0 2 0 331655163 85667840 764 33554432000 4194304 5964350 140733463666752 140733463666272 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0 /proc/18259/statm: 20915 764 194 433 0 20479 0 [pid=18259/tid=18260] ppid=18257 vsize=83660 CPUtime=0 cores=0,2,4,6 /proc/18259/task/18260/stat : 18260 (wbo1.72) R 18257 18259 15814 0 -1 4202560 86 0 0 0 0 0 0 0 20 0 2 0 331655164 85667840 764 33554432000 4194304 5964350 140733463666752 140736813230248 5236791 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): 0.0149979 CPU time (s): 0.003998 CPU user time (s): 0.002999 CPU system time (s): 0.000999 CPU usage (%): 26.657 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.002999 system time used= 0.000999 maximum resident set size= 3188 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 851 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= 1 runsolver used 0 second user time and 0.006998 second system time The end
Begin job on node118 at 2012-06-02 18:41:31 IDJOB=3727356 IDBENCH=2037 IDSOLVER=2313 FILE ID=node118/3727356-1338655291 RUNJOBID= node118-1338651687-17514 PBS_JOBID= 14636462 Free space on /tmp= 70992 MiB SOLVER NAME= wbo 1.72 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s3-3-3-4pb.opb COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727356-1338655291/watcher-3727356-1338655291 -o /tmp/evaluation-result-3727356-1338655291/solver-3727356-1338655291 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727356-1338655291.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 4b3356bf37776530f24639edb74bd9c0 RANDOM SEED=1571118139 node118.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 : 2666.212 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 : 5332.42 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 : 2666.212 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 : 5438.55 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 : 2666.212 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 : 2666.212 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 : 2666.212 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 : 5320.68 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 : 2666.212 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 : 2666.212 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 : 2666.212 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: 32873844 kB MemFree: 27730880 kB Buffers: 477160 kB Cached: 3789044 kB SwapCached: 0 kB Active: 1290284 kB Inactive: 2988308 kB Active(anon): 2828 kB Inactive(anon): 11340 kB Active(file): 1287456 kB Inactive(file): 2976968 kB Unevictable: 7372 kB Mlocked: 7372 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 11616 kB Writeback: 0 kB AnonPages: 18748 kB Mapped: 12016 kB Shmem: 200 kB Slab: 723776 kB SReclaimable: 164616 kB SUnreclaim: 559160 kB KernelStack: 1488 kB PageTables: 4324 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 126108 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= 70984 MiB End job on node118 at 2012-06-02 18:41:31