Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.7 | OPT | 113 | 0.181972 | 0.182569 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=113-Q=233.opb |
MD5SUM | f1df6d8d5ad4d56009afe0e51e9624cf |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 113 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 113 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 287450 |
Number of bits of the biggest sum of numbers | 19 |
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-3705287-1338099753.opb. 0.00/0.00 c Instance file HOME/instance-3705287-1338099753.opb 0.00/0.00 c File size is 6586 bytes. 0.00/0.00 c Cost Offset: 0 0.00/0.00 c Highest Coefficient sum: 287450 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: 99 | 0.00/0.00 c | Number Clauses: 243 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 2 | 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 | 0.00 | 0 | 4 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 8 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 16 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 32 lb | 0 0 0.00 | 0.00/0.00 c | 0.00 | 0 | 33 lb | 0 0 0.00 | 0.00/0.01 c | 0.00 | 0 | 34 lb | 0 0 0.00 | 0.00/0.01 c | 0.00 | 0 | 36 lb | 0 0 0.00 | 0.00/0.01 c | 0.00 | 0 | 40 lb | 0 0 0.00 | 0.00/0.01 c | 0.00 | 0 | 48 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 49 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 51 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 52 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 55 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 64 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 65 lb | 0 0 0.00 | 0.00/0.01 c | 0.01 | 0 | 66 lb | 0 0 0.00 | 0.01/0.02 c | 0.01 | 0 | 68 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 71 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 72 lb | 0 0 0.00 | 0.01/0.02 c | 0.02 | 0 | 79 lb | 0 0 0.00 | 0.01/0.03 c | 0.03 | 0 | 80 lb | 0 0 0.00 | 0.01/0.03 c | 0.03 | 0 | 81 lb | 0 0 0.00 | 0.01/0.04 c | 0.04 | 0 | 82 lb | 0 0 0.00 | 0.01/0.04 c | 0.04 | 0 | 89 lb | 0 0 0.00 | 0.01/0.05 c | 0.04 | 0 | 91 lb | 0 0 0.00 | 0.01/0.05 c | 0.05 | 0 | 94 lb | 0 0 0.00 | 0.01/0.06 c | 0.06 | 0 | 95 lb | 0 0 0.00 | 0.01/0.06 c | 0.06 | 0 | 96 lb | 0 0 0.00 | 0.01/0.07 c | 0.07 | 0 | 97 lb | 0 0 0.00 | 0.01/0.07 c | 0.07 | 0 | 99 lb | 0 0 0.00 | 0.01/0.08 c | 0.07 | 0 | 106 lb | 0 0 0.00 | 0.01/0.08 c | 0.08 | 0 | 108 lb | 0 0 0.00 | 0.01/0.09 c | 0.09 | 0 | 109 lb | 0 0 0.00 | 0.01/0.09 c | 0.09 | 0 | 110 lb | 0 0 0.00 | 0.09/0.10 c | 0.10 | 0 | 111 lb | 0 0 0.00 | 0.09/0.12 c | 0.12 | 0 | 112 lb | 0 0 0.00 | 0.09/0.17 c | 0.17 | 0 | 113 lb | 0 0 0.00 | 0.09/0.18 c | 0.17 | 0 | 113 ub | 0 0 0.00 | 0.09/0.18 c =============================================================================== 0.09/0.18 c Wall Clock Time: 0.17 s 0.09/0.18 o 113 0.09/0.18 c Best Solution: 113 0.09/0.18 s OPTIMUM FOUND 0.09/0.18 v x1 -x2 -x3 -x4 x5 x6 x7 -x8 -x9 x19 x10 -x20 -x11 -x21 -x12 x22 x13 -x23 -x14 x24 x15 x25 x16 x26 x17 -x27 -x18 -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
OK 113
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-3705287-1338099753/watcher-3705287-1338099753 -o /tmp/evaluation-result-3705287-1338099753/solver-3705287-1338099753 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705287-1338099753.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 3/177 31590 /proc/meminfo: memFree=28941188/32873648 swapFree=6844/6844 [pid=31590] ppid=31588 vsize=11812 CPUtime=0 cores=0,2,4,6 /proc/31590/stat : 31590 (runsolver) D 31588 31590 27916 0 -1 4202560 40 0 0 0 0 0 0 0 20 0 1 0 276101167 12095488 51 33554432000 4194304 5436572 140733776045088 140733776041384 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0 /proc/31590/statm: 2953 51 31 304 0 2645 0 [startup+0.0203369 s] /proc/loadavg: 2.02 2.01 2.00 3/177 31590 /proc/meminfo: memFree=28941188/32873648 swapFree=6844/6844 [pid=31590] ppid=31588 vsize=83592 CPUtime=0.01 cores=0,2,4,6 /proc/31590/stat : 31590 (wbo1.7) S 31588 31590 27916 0 -1 4202496 801 0 0 0 1 0 0 0 20 0 2 0 276101167 85598208 752 33554432000 4194304 5963574 140733481734080 140733481733600 4545837 0 0 4096 16387 18446744073709551615 0 0 17 6 0 0 0 0 0 /proc/31590/statm: 20898 752 196 432 0 20463 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 83592 [startup+0.10022 s] /proc/loadavg: 2.02 2.01 2.00 3/177 31590 /proc/meminfo: memFree=28941188/32873648 swapFree=6844/6844 [pid=31590] ppid=31588 vsize=83592 CPUtime=0.09 cores=0,2,4,6 /proc/31590/stat : 31590 (wbo1.7) S 31588 31590 27916 0 -1 4202496 854 0 0 0 9 0 0 0 20 0 2 0 276101167 85598208 805 33554432000 4194304 5963574 140733481734080 140733481733600 4545837 0 0 4096 16387 18446744073709551615 0 0 17 6 0 0 0 0 0 /proc/31590/statm: 20898 805 197 432 0 20463 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 83592 Solver just ended. Dumping a history of the last processes samples Child status: 255 Real time (s): 0.182569 CPU time (s): 0.181972 CPU user time (s): 0.170974 CPU system time (s): 0.010998 CPU usage (%): 99.6729 Max. virtual memory (cumulated for all children) (KiB): 83592 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.170974 system time used= 0.010998 maximum resident set size= 4008 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1051 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node124 at 2012-05-27 08:22:33 IDJOB=3705287 IDBENCH=2694 IDSOLVER=2283 FILE ID=node124/3705287-1338099753 RUNJOBID= node124-1338072365-27932 PBS_JOBID= 14624420 Free space on /tmp= 71424 MiB SOLVER NAME= wbo 1.7 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=113-Q=233.opb COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3705287-1338099753/watcher-3705287-1338099753 -o /tmp/evaluation-result-3705287-1338099753/solver-3705287-1338099753 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3705287-1338099753.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f1df6d8d5ad4d56009afe0e51e9624cf RANDOM SEED=481318075 node124.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 : 2667.325 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 : 5334.65 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 : 2667.325 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 : 5385.03 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 : 2667.325 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 : 5385.04 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 : 2667.325 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 : 5357.53 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 : 2667.325 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 : 5385.03 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 : 2667.325 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 : 5385.04 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 : 2667.325 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 : 5385.03 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 : 2667.325 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 : 5385.03 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 28941460 kB Buffers: 328328 kB Cached: 2670572 kB SwapCached: 0 kB Active: 1011972 kB Inactive: 2113060 kB Active(anon): 128512 kB Inactive(anon): 0 kB Active(file): 883460 kB Inactive(file): 2113060 kB Unevictable: 6844 kB Mlocked: 6844 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 5400 kB Writeback: 0 kB AnonPages: 132596 kB Mapped: 15148 kB Shmem: 200 kB Slab: 668588 kB SReclaimable: 112460 kB SUnreclaim: 556128 kB KernelStack: 1456 kB PageTables: 3880 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 156176 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 94208 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= 71420 MiB End job on node124 at 2012-05-27 08:22:33