Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 8 | 9.03862 | 9.388 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir02_area_delay.opb |
MD5SUM | 8d75b7afdbc0cca5deeed142ea90f220 |
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 | 8 |
Best CPU time to get the best result obtained on this benchmark | 0.128979 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
Optimality of the best value was proved | YES |
Number of variables | 716 |
Total number of constraints | 1923 |
Number of constraints which are clauses | 1923 |
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 | 331 |
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 | 331 |
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 | 331 |
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 |
0.14/0.26 o 85 0.24/0.72 o 42 0.97/1.02 o 41 1.00/1.33 o 40 1.33/1.65 o 39 1.64/1.95 o 38 2.17/2.25 o 37 2.24/2.55 o 36 2.53/2.86 o 35 2.82/3.14 o 34 3.34/3.42 o 33 3.39/3.69 o 32 3.65/3.95 o 31 3.91/4.21 o 30 4.34/4.46 o 29 4.41/4.71 o 28 4.67/4.95 o 27 4.92/5.19 o 26 5.33/5.42 o 25 5.38/5.66 o 24 5.60/5.88 o 23 5.82/6.09 o 22 6.03/6.32 o 21 6.39/6.53 o 20 6.44/6.73 o 19 6.65/6.93 o 18 6.84/7.15 o 17 7.02/7.34 o 16 7.21/7.52 o 15 7.56/7.70 o 14 7.59/7.87 o 13 7.75/8.04 o 12 7.92/8.21 o 11 8.08/8.50 o 10 8.40/8.76 o 9 8.41/9.06 o 8 8.70/9.38 s OPTIMUM FOUND 8.70/9.38 v x1 x13 x15 x17 x20 x22 x31 x34 x35 x36 x42 x43 x44 x48 x52 x55 x56 x57 x61 x62 x63 x65 x67 x69 x70 x73 x75 x76 x77 x78 x79 x80 x81 x82 8.70/9.38 v x83 x84 x85 x151 x152 x274 x275 x432 x457 x458 x468 x572 x573 x638
OK 8
/tmp/evaluation/372899-1177364952/instance-372899-1177364952.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-372899-1177364952 -o ROOT/results/node58/solver-372899-1177364952 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372899-1177364952.opb /tmp/evaluation/372899-1177364952/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 0.93 3/64 8527 /proc/meminfo: memFree=1654280/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12268 CPUtime=0 /proc/8527/stat : 8527 (pbclasp) D 8525 8527 8003 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 184404927 12562432 317 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/8527/statm: 3067 317 242 3 0 167 0 [startup+0.088174 s] /proc/loadavg: 0.92 0.98 0.93 3/64 8527 /proc/meminfo: memFree=1654280/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=0 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 184404927 12832768 463 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8527/statm: 3133 463 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.101174 s] /proc/loadavg: 0.92 0.98 0.93 3/64 8527 /proc/meminfo: memFree=1654280/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=0 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 508 0 0 0 0 0 0 0 16 0 1 0 184404927 12832768 463 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/8527/statm: 3133 463 324 3 0 233 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12532 [startup+0.301211 s] /proc/loadavg: 0.92 0.98 0.93 3/64 8527 /proc/meminfo: memFree=1654280/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=0.24 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 727 3647 0 0 0 0 22 2 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12532 [startup+0.701274 s] /proc/loadavg: 0.92 0.98 0.93 3/64 8527 /proc/meminfo: memFree=1654280/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=0.24 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 727 3647 0 0 0 0 22 2 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12532 [startup+1.50141 s] /proc/loadavg: 0.92 0.98 0.93 2/67 8553 /proc/meminfo: memFree=1639720/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=1.33 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 1047 21550 0 0 1 1 119 12 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 1.33 Current children cumulated vsize (KiB) 12532 [startup+3.10167 s] /proc/loadavg: 0.92 0.98 0.93 3/67 8585 /proc/meminfo: memFree=1646112/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=2.82 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 1573 46519 0 0 1 1 254 26 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 2.82 Current children cumulated vsize (KiB) 12532 [startup+6.30121 s] /proc/loadavg: 0.93 0.98 0.93 2/67 8681 /proc/meminfo: memFree=1643056/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=6.03 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 2946 104155 0 0 2 3 540 58 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 6.03 Current children cumulated vsize (KiB) 12532 Solver just ended. Dumping a history of the last processes samples [startup+7.90148 s] /proc/loadavg: 0.93 0.98 0.93 2/68 8769 /proc/meminfo: memFree=1651096/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=7.75 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 3898 136653 0 0 3 4 689 79 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 7.75 Current children cumulated vsize (KiB) 12532 [startup+8.70161 s] /proc/loadavg: 0.93 0.98 0.93 1/66 8809 /proc/meminfo: memFree=1652456/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=8.25 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 4216 145920 0 0 3 5 731 86 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 [pid=8807] ppid=8527 vsize=0 CPUtime=0.15 /proc/8807/stat : 8807 (sh) D 8527 8527 8003 0 -1 4194308 300 1690 0 0 0 0 15 0 15 0 1 0 184405779 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099781622 0 0 17 0 0 0 /proc/8807/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 8.4 Current children cumulated vsize (KiB) 12532 [startup+9.10168 s] /proc/loadavg: 0.93 0.98 0.93 1/66 8809 /proc/meminfo: memFree=1652456/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=8.7 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 4437 151660 0 0 3 5 773 89 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 8.7 Current children cumulated vsize (KiB) 12532 [startup+9.30171 s] /proc/loadavg: 0.93 0.98 0.93 1/66 8809 /proc/meminfo: memFree=1652456/2055920 swapFree=4184532/4192956 [pid=8527] ppid=8525 vsize=12532 CPUtime=8.7 /proc/8527/stat : 8527 (pbclasp) S 8525 8527 8003 0 -1 4194304 4437 151660 0 0 3 5 773 89 16 0 1 0 184404927 12832768 493 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/8527/statm: 3133 493 343 3 0 233 0 Current children cumulated CPU time (s) 8.7 Current children cumulated vsize (KiB) 12532 Child status: 0 Real time (s): 9.388 CPU time (s): 9.03862 CPU user time (s): 8.07577 CPU system time (s): 0.962853 CPU usage (%): 96.2785 Max. virtual memory (cumulated for all children) (KiB): 33952 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.07577 system time used= 0.962853 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 158202 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= 2403 involuntary context switches= 790 runsolver used 0.011998 second user time and 0.029995 second system time The end
Begin job on node58 on Mon Apr 23 21:49:12 UTC 2007 IDJOB= 372899 IDBENCH= 25005 IDSOLVER= 158 FILE ID= node58/372899-1177364952 PBS_JOBID= 4675206 Free space on /tmp= 66449 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir02_area_delay.opb COMMAND LINE= pbclasp instance-372899-1177364952.opb /tmp/evaluation/372899-1177364952/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-372899-1177364952 -o ROOT/results/node58/conversion-372899-1177364952 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372899-1177364952/instance-372899-1177364952.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-372899-1177364952 -o ROOT/results/node58/solver-372899-1177364952 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372899-1177364952.opb /tmp/evaluation/372899-1177364952/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 8d75b7afdbc0cca5deeed142ea90f220 RANDOM SEED= 908409063 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1654688 kB Buffers: 45172 kB Cached: 284084 kB SwapCached: 2720 kB Active: 126628 kB Inactive: 212852 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1654688 kB SwapTotal: 4192956 kB SwapFree: 4184532 kB Dirty: 1112 kB Writeback: 0 kB Mapped: 16380 kB Slab: 47800 kB Committed_AS: 1061724 kB PageTables: 1380 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= 66449 MiB End job on node58 on Mon Apr 23 21:49:22 UTC 2007