Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 12 | 25.6481 | 26.012 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir04_area_delay.opb |
MD5SUM | ea4ff8014cd873922b6021da249fa157 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 12 |
Best CPU time to get the best result obtained on this benchmark | 0.232963 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 12 |
Optimality of the best value was proved | YES |
Number of variables | 741 |
Total number of constraints | 2072 |
Number of constraints which are clauses | 2072 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 360 |
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 | 360 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 360 |
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 |
0.15/0.28 o 111 0.27/1.00 o 78 1.38/1.50 o 77 1.40/1.99 o 76 2.26/2.49 o 75 2.37/2.98 o 74 3.24/3.46 o 73 3.33/3.93 o 72 4.26/4.40 o 71 4.27/4.87 o 70 4.74/5.32 o 69 5.55/5.78 o 68 5.65/6.23 o 67 6.45/6.67 o 66 6.54/7.11 o 65 6.97/7.55 o 64 7.73/7.98 o 63 7.83/8.40 o 62 8.62/8.82 o 61 8.68/9.23 o 60 9.08/9.63 o 59 9.82/10.04 o 58 9.88/10.43 o 57 10.27/10.83 o 56 11.00/11.24 o 55 11.08/11.66 o 54 11.82/12.06 o 53 11.91/12.45 o 52 12.29/12.85 o 51 13.00/13.24 o 50 13.06/13.63 o 49 13.44/14.01 o 48 14.09/14.38 o 47 14.20/14.75 o 46 14.57/15.11 o 45 15.20/15.47 o 44 15.29/15.82 o 43 15.64/16.17 o 42 16.29/16.51 o 41 16.31/16.85 o 40 16.67/17.19 o 39 17.30/17.52 o 38 17.33/17.84 o 37 17.65/18.16 o 36 17.96/18.47 o 35 18.47/18.77 o 34 18.56/19.07 o 33 18.86/19.38 o 32 19.17/19.69 o 31 19.48/20.00 o 30 19.79/20.38 o 29 20.10/20.70 o 28 20.62/21.06 o 27 20.71/21.34 o 26 20.99/21.61 o 25 21.26/21.88 o 24 21.71/22.14 o 23 21.78/22.40 o 22 22.03/22.66 o 21 22.29/22.91 o 20 22.72/23.15 o 19 22.80/23.38 o 18 23.03/23.61 o 17 23.25/23.83 o 16 23.47/24.04 o 15 24.01/24.42 o 14 24.05/24.72 o 13 24.91/25.36 o 12 24.99/26.01 s OPTIMUM FOUND 24.99/26.01 v x1 x5 x6 x7 x9 x12 x14 x16 x17 x18 x19 x20 x23 x25 x26 x30 x39 x42 x45 x46 x49 x50 x52 x56 x58 x60 x64 x65 x66 x67 x68 x70 x72 x73 x75 x76 24.99/26.01 v x77 x78 x79 x80 x81 x92 x93 x124 x149 x150 x153 x163 x164 x219 x231 x232 x254 x263 x264 x294 x565 x566 x634 x635
OK 12
/tmp/evaluation/372913-1177364976/instance-372913-1177364976.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-372913-1177364976 -o ROOT/results/node51/solver-372913-1177364976 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372913-1177364976.opb /tmp/evaluation/372913-1177364976/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: 0.95 1.01 0.94 3/64 25197 /proc/meminfo: memFree=1534824/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12268 CPUtime=0 /proc/25197/stat : 25197 (pbclasp) R 25195 25197 24673 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 91342714 12562432 317 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235371461221 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/25197/statm: 3067 317 242 3 0 167 0 [startup+0.00714896 s] /proc/loadavg: 0.95 1.01 0.94 3/64 25197 /proc/meminfo: memFree=1534824/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12268 CPUtime=0 /proc/25197/stat : 25197 (pbclasp) R 25195 25197 24673 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 91342714 12562432 382 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235371139809 0 0 4224 0 0 0 0 17 1 0 0 /proc/25197/statm: 3067 382 286 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 [startup+0.101158 s] /proc/loadavg: 0.95 1.01 0.94 3/64 25197 /proc/meminfo: memFree=1534824/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=0 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 509 0 0 0 0 0 0 0 16 0 1 0 91342714 12832768 464 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/25197/statm: 3133 464 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.301178 s] /proc/loadavg: 0.95 1.01 0.94 3/64 25197 /proc/meminfo: memFree=1534824/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=0.26 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 708 2886 0 0 1 0 24 1 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12532 [startup+0.70121 s] /proc/loadavg: 0.95 1.01 0.94 3/64 25197 /proc/meminfo: memFree=1534824/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=0.27 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 739 3690 0 0 1 0 24 2 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12532 [startup+1.50129 s] /proc/loadavg: 0.95 1.01 0.94 2/66 25216 /proc/meminfo: memFree=1533656/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=1.38 /proc/25197/stat : 25197 (pbclasp) R 25195 25197 24673 0 -1 4194304 878 19465 0 0 1 1 126 10 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235391630142 0 0 4224 16384 0 0 0 17 0 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 12532 [startup+3.10142 s] /proc/loadavg: 0.95 1.01 0.94 2/67 25239 /proc/meminfo: memFree=1529848/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=2.85 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 1292 43194 0 0 1 1 260 23 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 2.85 Current children cumulated vsize (KiB) 12532 [startup+6.30172 s] /proc/loadavg: 0.95 1.01 0.94 2/68 25295 /proc/meminfo: memFree=1531760/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=6.1 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 2064 95042 0 0 2 2 555 51 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 6.1 Current children cumulated vsize (KiB) 12532 [startup+12.7013 s] /proc/loadavg: 0.96 1.01 0.94 2/67 25415 /proc/meminfo: memFree=1516824/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=12.29 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 3714 196935 0 0 4 4 1113 108 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 12.29 Current children cumulated vsize (KiB) 12532 [startup+25.5014 s] /proc/loadavg: 0.97 1.01 0.94 2/67 25743 /proc/meminfo: memFree=1526288/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=24.99 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 8169 392861 0 0 7 10 2264 218 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 24.99 Current children cumulated vsize (KiB) 12532 Solver just ended. Dumping a history of the last processes samples [startup+25.9015 s] /proc/loadavg: 0.97 1.01 0.94 2/67 25743 /proc/meminfo: memFree=1526288/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=24.99 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 8169 392861 0 0 7 10 2264 218 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 24.99 Current children cumulated vsize (KiB) 12532 [startup+26.0015 s] /proc/loadavg: 0.97 1.01 0.94 2/67 25743 /proc/meminfo: memFree=1526288/2055920 swapFree=4183284/4192956 [pid=25197] ppid=25195 vsize=12532 CPUtime=24.99 /proc/25197/stat : 25197 (pbclasp) S 25195 25197 24673 0 -1 4194304 8169 392861 0 0 7 10 2264 218 16 0 1 0 91342714 12832768 496 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/25197/statm: 3133 496 343 3 0 233 0 Current children cumulated CPU time (s) 24.99 Current children cumulated vsize (KiB) 12532 Child status: 0 Real time (s): 26.012 CPU time (s): 25.6481 CPU user time (s): 23.3454 CPU system time (s): 2.30265 CPU usage (%): 98.6012 Max. virtual memory (cumulated for all children) (KiB): 41844 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.3454 system time used= 2.30265 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 403564 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= 4522 involuntary context switches= 1672 runsolver used 0.031995 second user time and 0.073988 second system time The end
Begin job on node51 on Mon Apr 23 21:49:36 UTC 2007 IDJOB= 372913 IDBENCH= 25006 IDSOLVER= 158 FILE ID= node51/372913-1177364976 PBS_JOBID= 4675214 Free space on /tmp= 66461 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb COMMAND LINE= pbclasp instance-372913-1177364976.opb /tmp/evaluation/372913-1177364976/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-372913-1177364976 -o ROOT/results/node51/conversion-372913-1177364976 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372913-1177364976/instance-372913-1177364976.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-372913-1177364976 -o ROOT/results/node51/solver-372913-1177364976 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372913-1177364976.opb /tmp/evaluation/372913-1177364976/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= ea4ff8014cd873922b6021da249fa157 RANDOM SEED= 561972237 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1535232 kB Buffers: 73012 kB Cached: 366544 kB SwapCached: 3872 kB Active: 242500 kB Inactive: 208928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1535232 kB SwapTotal: 4192956 kB SwapFree: 4183284 kB Dirty: 1112 kB Writeback: 0 kB Mapped: 15928 kB Slab: 55268 kB Committed_AS: 3741512 kB PageTables: 1408 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= 66461 MiB End job on node51 on Mon Apr 23 21:50:02 UTC 2007