Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 25 | 1.26181 | 1.27663 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb |
MD5SUM | a28f5b3e9b4b12f9ccee04abccbf9327 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 1.05084 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 398 |
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 | 398 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 349 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.01 c Pueblo version 1.4 (September 2005) 0.00/0.01 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 0.00/0.04 c starting to Solve 0.00/0.04 c #variables read: 238 - #constraints read: 399 0.00/0.06 o 32 0.00/0.07 o 30 0.00/0.08 o 25 1.18/1.27 c optimum objective found = 25 1.18/1.27 c total time : 1.25 s 1.18/1.27 s OPTIMUM FOUND 1.18/1.27 v x1 -x2 -x3 x4 x5 -x6 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 -x238 -x25 x26 -x27 x28 -x29 -x30 -x237 -x236 -x235 1.18/1.27 v x234 -x233 x19 x20 -x21 -x22 -x23 -x24 -x232 -x231 -x230 -x229 -x228 -x227 x226 -x225 -x224 x223 -x222 x221 x220 -x219 -x7 x8 1.18/1.27 v -x9 -x10 -x11 -x12 -x218 -x217 -x216 x215 -x214 -x213 -x212 x211 -x210 x209 x208 -x207 x206 -x205 x204 x203 -x202 x201 x200 1.18/1.27 v x199 x198 x197 x196 x195 x194 x193 x192 x191 x190 x189 -x13 -x14 -x15 -x16 -x17 -x18 -x188 -x187 -x186 x185 x184 -x183 -x182 1.18/1.27 v -x181 -x180 -x179 x178 x177 x176 x175 -x174 -x173 -x172 x171 x170 -x169 x168 x167 x166 x165 x164 x163 x162 x161 x160 x159 x158 1.18/1.27 v x157 x156 x155 x154 x153 x152 x151 x150 x149 x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 -x134 -x133 1.18/1.27 v -x132 -x131 x130 x129 x128 -x127 -x126 -x125 -x124 -x123 x122 x121 x120 x119 x118 x117 -x116 -x115 -x114 x113 x112 -x111 x110 1.18/1.27 v x109 x108 x107 x106 x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 x83 x82 x81 x80 x79 1.18/1.27 v x78 x77 x76 x75 x74 x73 x72 x71 x70 -x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 1.18/1.27 v x44 x43
OK 25
/tmp/evaluation/366121-1177057633/instance-366121-1177057633.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-366121-1177057633 -o ROOT/results/node47/solver-366121-1177057633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/366121-1177057633/instance-366121-1177057633.opb 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): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2070 /proc/meminfo: memFree=1855424/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=964 CPUtime=0 /proc/2070/stat : 2070 (Pueblo) D 2068 2070 1679 0 -1 4194304 51 0 1 0 0 0 0 0 18 0 1 0 60608672 987136 35 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10519460 0 0 4096 0 18446744071563608240 0 0 17 1 0 0 /proc/2070/statm: 241 35 27 16 0 8 0 [startup+0.0226969 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2070 /proc/meminfo: memFree=1855424/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=2552 CPUtime=0 /proc/2070/stat : 2070 (Pueblo) R 2068 2070 1679 0 -1 4194304 272 0 1 0 0 0 0 0 18 0 1 0 60608672 2613248 243 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10985175 0 0 4096 0 0 0 0 17 0 0 0 /proc/2070/statm: 638 243 199 16 0 77 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2552 [startup+0.101703 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2070 /proc/meminfo: memFree=1855424/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=2952 CPUtime=0.08 /proc/2070/stat : 2070 (Pueblo) R 2068 2070 1679 0 -1 4194304 373 0 1 0 8 0 0 0 18 0 1 0 60608672 3022848 344 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 10953283 0 0 4096 0 0 0 0 17 0 0 0 /proc/2070/statm: 738 344 205 16 0 177 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2952 [startup+0.301724 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2070 /proc/meminfo: memFree=1855424/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=2952 CPUtime=0.28 /proc/2070/stat : 2070 (Pueblo) R 2068 2070 1679 0 -1 4194304 373 0 1 0 28 0 0 0 19 0 1 0 60608672 3022848 344 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/2070/statm: 738 344 205 16 0 177 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 2952 [startup+0.701767 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2070 /proc/meminfo: memFree=1855424/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=2952 CPUtime=0.68 /proc/2070/stat : 2070 (Pueblo) R 2068 2070 1679 0 -1 4194304 376 0 1 0 68 0 0 0 23 0 1 0 60608672 3022848 347 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 0 0 0 /proc/2070/statm: 738 347 205 16 0 177 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 2952 Solver just ended. Dumping a history of the last processes samples [startup+1.10681 s] /proc/loadavg: 0.92 0.98 0.99 2/78 2071 /proc/meminfo: memFree=1854392/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=2952 CPUtime=1.08 /proc/2070/stat : 2070 (Pueblo) R 2068 2070 1679 0 -1 4194304 379 0 1 0 108 0 0 0 25 0 1 0 60608672 3022848 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/2070/statm: 738 350 205 16 0 177 0 Current children cumulated CPU time (s) 1.08 Current children cumulated vsize (KiB) 2952 [startup+1.20182 s] /proc/loadavg: 0.92 0.98 0.99 2/78 2071 /proc/meminfo: memFree=1854392/2055920 swapFree=4157972/4192956 [pid=2070] ppid=2068 vsize=2952 CPUtime=1.18 /proc/2070/stat : 2070 (Pueblo) R 2068 2070 1679 0 -1 4194304 379 0 1 0 118 0 0 0 25 0 1 0 60608672 3022848 350 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 0 0 0 /proc/2070/statm: 738 350 205 16 0 177 0 Current children cumulated CPU time (s) 1.18 Current children cumulated vsize (KiB) 2952 Child status: 30 Real time (s): 1.27663 CPU time (s): 1.26181 CPU user time (s): 1.25481 CPU system time (s): 0.006998 CPU usage (%): 98.8392 Max. virtual memory (cumulated for all children) (KiB): 2952 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.25481 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 385 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 16 involuntary context switches= 41 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node47 on Fri Apr 20 08:27:13 UTC 2007 IDJOB= 366121 IDBENCH= 2632 IDSOLVER= 165 FILE ID= node47/366121-1177057633 PBS_JOBID= 4640205 Free space on /tmp= 66425 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= Pueblo /tmp/evaluation/366121-1177057633/instance-366121-1177057633.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-366121-1177057633 -o ROOT/results/node47/conversion-366121-1177057633 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366121-1177057633/instance-366121-1177057633.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-366121-1177057633 -o ROOT/results/node47/solver-366121-1177057633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/366121-1177057633/instance-366121-1177057633.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED= 863438904 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.221 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.221 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1855832 kB Buffers: 51508 kB Cached: 65548 kB SwapCached: 3236 kB Active: 41368 kB Inactive: 111732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1855832 kB SwapTotal: 4192956 kB SwapFree: 4157972 kB Dirty: 2360 kB Writeback: 0 kB Mapped: 30204 kB Slab: 32504 kB Committed_AS: 3823652 kB PageTables: 1776 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66425 MiB End job on node47 on Fri Apr 20 08:27:15 UTC 2007