Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 25 | 1.68874 | 1.7467 |
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 |
0.00/0.18 o 63 0.13/0.22 o 60 0.13/0.26 o 32 0.20/0.34 o 26 0.28/0.55 o 25 1.62/1.74 s OPTIMUM FOUND 1.62/1.74 v x1 x4 x5 x8 x20 x21 x25 x28 x32 x33 x34 x40 x41 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 1.62/1.74 v x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x84 x85 x86 x87 x88 x89 x90 x91 x93 x94 x95 x97 x98 x99 x100 x102 1.62/1.74 v x103 x104 x105 x106 x107 x109 x110 x112 x113 x114 x115 x117 x118 x119 x120 x121 x122 x123 x124 x128 x134 x135 x136 x137 x138 x139 1.62/1.74 v x140 x141 x142 x143 x144 x145 x146 x147 x149 x150 x151 x152 x154 x155 x156 x158 x159 x160 x161 x163 x164 x165 x167 x168 x170 x171 1.62/1.74 v x172 x173 x175 x176 x177 x178 x179 x180 x190 x191 x192 x193 x194 x195 x196 x197 x199 x200 x201 x203 x204 x205 x206 x208 x209 x210 1.62/1.74 v x211 x219 x220 x221 x222 x223 x225 x226 x227 x228 x233 x234
OK 25
/tmp/evaluation/366123-1177057636/instance-366123-1177057636.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-366123-1177057636 -o ROOT/results/node47/solver-366123-1177057636 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366123-1177057636.opb /tmp/evaluation/366123-1177057636/temp 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 2150 /proc/meminfo: memFree=1856320/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=18568 CPUtime=0 /proc/2150/stat : 2150 (runsolver) D 2148 2150 1679 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 60608959 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 208717540647 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0 /proc/2150/statm: 4642 292 257 24 0 2626 0 [startup+0.0934789 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2150 /proc/meminfo: memFree=1856320/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=12400 CPUtime=0 /proc/2150/stat : 2150 (pbclasp) S 2148 2150 1679 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 60608959 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2150/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102478 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2150 /proc/meminfo: memFree=1856320/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=12400 CPUtime=0 /proc/2150/stat : 2150 (pbclasp) S 2148 2150 1679 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 60608959 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/2150/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.3025 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2150 /proc/meminfo: memFree=1856320/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=12400 CPUtime=0.2 /proc/2150/stat : 2150 (pbclasp) S 2148 2150 1679 0 -1 4194304 917 7048 0 1 0 1 15 4 16 0 1 0 60608959 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/2150/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 12400 [startup+0.70254 s] /proc/loadavg: 0.92 0.98 0.99 3/77 2150 /proc/meminfo: memFree=1856320/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=12400 CPUtime=0.5 /proc/2150/stat : 2150 (pbclasp) S 2148 2150 1679 0 -1 4194304 1148 10688 0 1 0 1 42 7 16 0 1 0 60608959 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/2150/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 12400 [startup+1.50163 s] /proc/loadavg: 0.93 0.98 0.99 2/80 2200 /proc/meminfo: memFree=1854440/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=12400 CPUtime=0.5 /proc/2150/stat : 2150 (pbclasp) S 2148 2150 1679 0 -1 4194304 1148 10688 0 1 0 1 42 7 16 0 1 0 60608959 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/2150/statm: 3100 462 342 3 0 200 0 [pid=2198] ppid=2150 vsize=5352 CPUtime=0 /proc/2198/stat : 2198 (sh) S 2150 2150 1679 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60609016 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/2198/statm: 1338 224 188 169 0 49 0 [pid=2200] ppid=2198 vsize=3216 CPUtime=0.92 /proc/2200/stat : 2200 (clasp-1.0) R 2198 2150 1679 0 -1 4194304 461 0 0 0 92 0 0 0 25 0 1 0 60609016 3293184 423 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715932 0 0 4096 0 0 0 0 17 1 0 0 /proc/2200/statm: 804 423 249 81 0 178 0 Current children cumulated CPU time (s) 1.42 Current children cumulated vsize (KiB) 20968 Solver just ended. Dumping a history of the last processes samples [startup+1.70165 s] /proc/loadavg: 0.93 0.98 0.99 2/80 2200 /proc/meminfo: memFree=1854440/2055920 swapFree=4157972/4192956 [pid=2150] ppid=2148 vsize=12400 CPUtime=0.5 /proc/2150/stat : 2150 (pbclasp) S 2148 2150 1679 0 -1 4194304 1148 10688 0 1 0 1 42 7 16 0 1 0 60608959 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/2150/statm: 3100 462 342 3 0 200 0 [pid=2198] ppid=2150 vsize=5352 CPUtime=0 /proc/2198/stat : 2198 (sh) S 2150 2150 1679 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 60609016 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/2198/statm: 1338 224 188 169 0 49 0 [pid=2200] ppid=2198 vsize=3216 CPUtime=1.12 /proc/2200/stat : 2200 (clasp-1.0) R 2198 2150 1679 0 -1 4194304 461 0 0 0 112 0 0 0 25 0 1 0 60609016 3293184 423 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737674 0 0 4096 0 0 0 0 17 1 0 0 /proc/2200/statm: 804 423 249 81 0 178 0 Current children cumulated CPU time (s) 1.62 Current children cumulated vsize (KiB) 20968 Child status: 0 Real time (s): 1.7467 CPU time (s): 1.68874 CPU user time (s): 1.59876 CPU system time (s): 0.089986 CPU usage (%): 96.6817 Max. virtual memory (cumulated for all children) (KiB): 20968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.59876 system time used= 0.089986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12966 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= 425 involuntary context switches= 111 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node47 on Fri Apr 20 08:27:16 UTC 2007 IDJOB= 366123 IDBENCH= 2632 IDSOLVER= 167 FILE ID= node47/366123-1177057636 PBS_JOBID= 4640205 Free space on /tmp= 66427 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= pbclasp instance-366123-1177057636.opb /tmp/evaluation/366123-1177057636/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-366123-1177057636 -o ROOT/results/node47/conversion-366123-1177057636 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366123-1177057636/instance-366123-1177057636.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-366123-1177057636 -o ROOT/results/node47/solver-366123-1177057636 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366123-1177057636.opb /tmp/evaluation/366123-1177057636/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED= 723213743 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: 1856792 kB Buffers: 51524 kB Cached: 64580 kB SwapCached: 3236 kB Active: 41964 kB Inactive: 110124 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1856792 kB SwapTotal: 4192956 kB SwapFree: 4157972 kB Dirty: 680 kB Writeback: 0 kB Mapped: 30204 kB Slab: 32556 kB Committed_AS: 3823796 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= 66427 MiB End job on node47 on Fri Apr 20 08:27:18 UTC 2007