Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 10 | 0.754884 | 0.764466 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_opers/normalized-fir01_area_opers.opb |
MD5SUM | ce774d2a1a71d88c7bb1a51e90ade4ad |
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 | 10 |
Best CPU time to get the best result obtained on this benchmark | 0.014997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 10 |
Optimality of the best value was proved | YES |
Number of variables | 194 |
Total number of constraints | 292 |
Number of constraints which are clauses | 292 |
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 | 15 |
Number of terms in the objective function | 111 |
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 | 111 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 111 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 o 10 0.05/0.76 s OPTIMUM FOUND 0.05/0.76 v x41 x90 x134 x183 x186 x189 x190 x192 x193 x194
OK 10
/tmp/evaluation/373356-1177365187/instance-373356-1177365187.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-373356-1177365187 -o ROOT/results/node24/solver-373356-1177365187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373356-1177365187.opb /tmp/evaluation/373356-1177365187/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: 0.68 0.79 0.84 3/77 31664 /proc/meminfo: memFree=1852888/2055920 swapFree=4144364/4192956 [pid=31664] ppid=31662 vsize=12268 CPUtime=0 /proc/31664/stat : 31664 (pbclasp) R 31662 31664 31078 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 184436787 12562432 317 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 237797161982 0 0 4224 0 0 0 0 17 1 0 0 /proc/31664/statm: 3067 317 242 3 0 167 0 [startup+0.0738149 s] /proc/loadavg: 0.68 0.79 0.84 3/77 31664 /proc/meminfo: memFree=1852888/2055920 swapFree=4144364/4192956 [pid=31664] ppid=31662 vsize=12400 CPUtime=0.04 /proc/31664/stat : 31664 (pbclasp) S 31662 31664 31078 0 -1 4194304 673 2890 0 0 0 0 3 1 16 0 1 0 184436787 12697600 471 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/31664/statm: 3100 471 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.101816 s] /proc/loadavg: 0.68 0.79 0.84 3/77 31664 /proc/meminfo: memFree=1852888/2055920 swapFree=4144364/4192956 [pid=31664] ppid=31662 vsize=12400 CPUtime=0.05 /proc/31664/stat : 31664 (pbclasp) S 31662 31664 31078 0 -1 4194304 684 3292 0 0 0 0 3 2 16 0 1 0 184436787 12697600 471 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31664/statm: 3100 471 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.301836 s] /proc/loadavg: 0.68 0.79 0.84 3/77 31664 /proc/meminfo: memFree=1852888/2055920 swapFree=4144364/4192956 [pid=31664] ppid=31662 vsize=12400 CPUtime=0.05 /proc/31664/stat : 31664 (pbclasp) S 31662 31664 31078 0 -1 4194304 684 3292 0 0 0 0 3 2 16 0 1 0 184436787 12697600 471 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31664/statm: 3100 471 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.70188 s] /proc/loadavg: 0.68 0.79 0.84 3/77 31664 /proc/meminfo: memFree=1852888/2055920 swapFree=4144364/4192956 [pid=31664] ppid=31662 vsize=12400 CPUtime=0.05 /proc/31664/stat : 31664 (pbclasp) S 31662 31664 31078 0 -1 4194304 684 3292 0 0 0 0 3 2 16 0 1 0 184436787 12697600 471 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/31664/statm: 3100 471 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.764466 CPU time (s): 0.754884 CPU user time (s): 0.71789 CPU system time (s): 0.036994 CPU usage (%): 98.7466 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.71789 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5033 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= 143 involuntary context switches= 22 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node24 on Mon Apr 23 21:53:07 UTC 2007 IDJOB= 373356 IDBENCH= 25037 IDSOLVER= 167 FILE ID= node24/373356-1177365187 PBS_JOBID= 4675268 Free space on /tmp= 66234 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir01_area_opers.opb COMMAND LINE= pbclasp instance-373356-1177365187.opb /tmp/evaluation/373356-1177365187/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-373356-1177365187 -o ROOT/results/node24/conversion-373356-1177365187 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373356-1177365187/instance-373356-1177365187.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-373356-1177365187 -o ROOT/results/node24/solver-373356-1177365187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373356-1177365187.opb /tmp/evaluation/373356-1177365187/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= ce774d2a1a71d88c7bb1a51e90ade4ad RANDOM SEED= 389449832 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1853488 kB Buffers: 23200 kB Cached: 95228 kB SwapCached: 16960 kB Active: 44240 kB Inactive: 98436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853488 kB SwapTotal: 4192956 kB SwapFree: 4144364 kB Dirty: 600 kB Writeback: 0 kB Mapped: 31268 kB Slab: 45252 kB Committed_AS: 3741992 kB PageTables: 1812 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= 66234 MiB End job on node24 on Mon Apr 23 21:53:09 UTC 2007