Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB07: minisat+ 1.14 | OPT | 6 | 0.016997 | 0.0171971 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb |
MD5SUM | 8b1fbd52a1a4f2762439b4bdacc06a04 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.001998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 43 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 43 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 155 |
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 Parsing PB file... 0.00/0.00 c Converting 43 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: #################### 0.00/0.00 c -- Clauses(.)/Splits(s): (none) 0.00/0.00 c ---[ 41]---> Sorter-cost: 106 Base: 2 2 2 2 0.00/0.00 c ---[ 39]---> Sorter-cost: 106 Base: 2 2 2 2 0.00/0.00 c ---[ 37]---> Sorter-cost: 166 Base: 2 2 2 2 0.00/0.00 c ---[ 35]---> Sorter-cost: 31 Base: 2 2 2 2 0.00/0.00 c ---[ 33]---> Sorter-cost: 101 Base: 2 2 2 2 0.00/0.00 c ---[ 31]---> Sorter-cost: 106 Base: 2 2 2 2 0.00/0.00 c ---[ 29]---> BDD-cost: 24 0.00/0.00 c ---[ 27]---> Sorter-cost: 86 Base: 2 2 2 2 0.00/0.00 c ---[ 25]---> Sorter-cost: 96 Base: 2 2 2 2 0.00/0.00 c ---[ 23]---> Sorter-cost: 24 Base: 2 2 2 2 0.00/0.00 c ---[ 21]---> BDD-cost: 22 0.00/0.00 c ---[ 19]---> BDD-cost: 24 0.00/0.00 c ---[ 17]---> Sorter-cost: 86 Base: 2 2 2 2 0.00/0.01 c ---[ 15]---> Sorter-cost: 94 Base: 2 2 2 2 0.00/0.01 c ---[ 13]---> Sorter-cost: 24 Base: 2 2 2 2 0.00/0.01 c ---[ 11]---> Sorter-cost: 24 Base: 2 2 2 2 0.00/0.01 c ---[ 9]---> Sorter-cost: 24 Base: 2 2 2 2 0.00/0.01 c ---[ 7]---> BDD-cost: 23 0.00/0.01 c ---[ 5]---> BDD-cost: 25 0.00/0.01 c ---[ 3]---> BDD-cost: 25 0.00/0.01 c ---[ 2]---> BDD-cost: 12 0.00/0.01 c ---[ 1]---> BDD-cost: 12 0.00/0.01 c ---[ 0]---> BDD-cost: 13 0.00/0.01 c ==================================[MINISAT+]================================== 0.00/0.01 c | Conflicts | Original | Learnt | Progress | 0.00/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.01 c ============================================================================== 0.00/0.01 c | 0 | 2688 6484 | 896 0 0 nan | 0.000 % | 0.00/0.01 c ============================================================================== 0.00/0.01 c [1mFound solution: 22[0m 0.00/0.01 o 22 0.00/0.01 c ---[ 0]---> BDD-cost: 3 0.00/0.01 c ==================================[MINISAT+]================================== 0.00/0.01 c | Conflicts | Original | Learnt | Progress | 0.00/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.01 c ============================================================================== 0.00/0.01 c | 0 | 2692 6494 | 897 0 0 nan | 0.000 % | 0.01/0.01 c ============================================================================== 0.01/0.01 c [1mFound solution: 10[0m 0.01/0.01 o 10 0.01/0.01 c ---[ 0]---> BDD-cost: 2 0.01/0.01 c ==================================[MINISAT+]================================== 0.01/0.01 c | Conflicts | Original | Learnt | Progress | 0.01/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.01/0.01 c ============================================================================== 0.01/0.01 c | 2 | 2290 5569 | 763 2 9 4.5 | 0.000 % | 0.01/0.01 c ============================================================================== 0.01/0.01 c [1mFound solution: 8[0m 0.01/0.01 o 8 0.01/0.01 c ==================================[MINISAT+]================================== 0.01/0.01 c | Conflicts | Original | Learnt | Progress | 0.01/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.01/0.01 c ============================================================================== 0.01/0.01 c | 2 | 1794 4421 | 598 1 3 3.0 | 0.000 % | 0.01/0.01 c ============================================================================== 0.01/0.01 c [1mFound solution: 6[0m 0.01/0.01 o 6 0.01/0.01 c ---[ 0]---> BDD-cost: 0 0.01/0.01 c [1mOptimal solution: 6[0m 0.01/0.01 s OPTIMUM FOUND 0.01/0.01 v -x1 x2 x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x16 -x17 x18 -x19 -x20 -x40 -x11 -x12 -x13 -x14 -x15 -x39 x38 x37 x36 x35 -x34 x33 x32 x31 x30 x29 x28 x27 x26 x25 x24 x23 x22 x21 0.01/0.01 c _______________________________________________________________________________ 0.01/0.01 c 0.01/0.01 c restarts : 4 0.01/0.01 c conflicts : 17 (1000 /sec) 0.01/0.01 c decisions : 317 (18650 /sec) 0.01/0.01 c propagations : 0 (0 /sec) 0.01/0.01 c inspects : 0 (0 /sec) 0.01/0.01 c CPU time : 0.016997 s 0.01/0.01 c _______________________________________________________________________________
OK 6
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-3721395-1338556206/watcher-3721395-1338556206 -o /tmp/evaluation-result-3721395-1338556206/solver-3721395-1338556206 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721395-1338556206.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: 1.92 1.98 1.91 3/177 16247 /proc/meminfo: memFree=27237040/32873648 swapFree=7120/7120 [pid=16247] ppid=16245 vsize=1132 CPUtime=0 cores=0,2,4,6 /proc/16247/stat : 16247 (minisat+) R 16245 16247 15600 0 -1 4202496 167 0 0 0 0 0 0 0 20 0 1 0 321747980 1159168 124 33554432000 134512640 135395479 4289978832 4289977536 135031374 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 /proc/16247/statm: 283 124 90 216 0 65 0 [startup+0.015512 s] /proc/loadavg: 1.92 1.98 1.91 3/177 16247 /proc/meminfo: memFree=27237040/32873648 swapFree=7120/7120 [pid=16247] ppid=16245 vsize=1404 CPUtime=0.01 cores=0,2,4,6 /proc/16247/stat : 16247 (minisat+) R 16245 16247 15600 0 -1 4202496 247 0 0 0 1 0 0 0 20 0 1 0 321747980 1437696 204 33554432000 134512640 135395479 4289978832 4289977184 134581488 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 /proc/16247/statm: 351 204 108 216 0 133 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1404 Solver just ended. Dumping a history of the last processes samples [startup+0.015512 s] /proc/loadavg: 1.92 1.98 1.91 3/177 16247 /proc/meminfo: memFree=27237040/32873648 swapFree=7120/7120 [pid=16247] ppid=16245 vsize=1404 CPUtime=0.01 cores=0,2,4,6 /proc/16247/stat : 16247 (minisat+) R 16245 16247 15600 0 -1 4202496 247 0 0 0 1 0 0 0 20 0 1 0 321747980 1437696 204 33554432000 134512640 135395479 4289978832 4289977184 134581488 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 /proc/16247/statm: 351 204 108 216 0 133 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1404 Child status: 30 Real time (s): 0.0171971 CPU time (s): 0.016997 CPU user time (s): 0.016997 CPU system time (s): 0 CPU usage (%): 98.8365 Max. virtual memory (cumulated for all children) (KiB): 1404 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.016997 system time used= 0 maximum resident set size= 832 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 251 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= 1 involuntary context switches= 1 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node114 at 2012-06-01 15:10:06 IDJOB=3721395 IDBENCH=2638 IDSOLVER=2306 FILE ID=node114/3721395-1338556206 RUNJOBID= node114-1338552594-15616 PBS_JOBID= 14635888 Free space on /tmp= 70452 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb COMMAND LINE= HOME/minisat+ BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721395-1338556206/watcher-3721395-1338556206 -o /tmp/evaluation-result-3721395-1338556206/solver-3721395-1338556206 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721395-1338556206.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 8b1fbd52a1a4f2762439b4bdacc06a04 RANDOM SEED=1316175175 node114.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 : 2666.242 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 : 5332.48 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 : 2666.242 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 : 2666.242 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 : 5451.90 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 : 2666.242 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 : 2666.242 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 : 2666.242 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 : 2666.242 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 : 2666.242 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: 27237800 kB Buffers: 857136 kB Cached: 3681300 kB SwapCached: 2312 kB Active: 2281324 kB Inactive: 2407372 kB Active(anon): 136736 kB Inactive(anon): 8448 kB Active(file): 2144588 kB Inactive(file): 2398924 kB Unevictable: 7120 kB Mlocked: 7120 kB SwapTotal: 67108856 kB SwapFree: 67103580 kB Dirty: 2356 kB Writeback: 0 kB AnonPages: 148304 kB Mapped: 11580 kB Shmem: 104 kB Slab: 808448 kB SReclaimable: 252864 kB SUnreclaim: 555584 kB KernelStack: 1464 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 261764 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 124928 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7680 kB DirectMap2M: 33538048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721395-1338556206.opb Free space on /tmp at the end= 70452 MiB End job on node114 at 2012-06-01 15:10:06