Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 262571 | 1.90171 | 1.93797 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc02.opb |
MD5SUM | 249ed436a6071ad98c057d483cdcc59d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262571 |
Best CPU time to get the best result obtained on this benchmark | 0.097984 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262571 |
Optimality of the best value was proved | YES |
Number of variables | 89 |
Total number of constraints | 39 |
Number of constraints which are clauses | 7 |
Number of constraints which are cardinality constraints (but not clauses) | 7 |
Number of constraints which are nor clauses,nor cardinality constraints | 25 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 79 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524334 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.05 o 262773 0.02/0.07 o 262772 0.02/0.09 o 262771 0.07/0.11 o 262770 0.07/0.14 o 262769 0.07/0.16 o 262694 0.07/0.18 o 262574 0.14/0.21 o 262573 0.14/0.23 o 262572 0.19/0.34 o 262571 1.83/1.93 s OPTIMUM FOUND 1.83/1.93 v x3 x19 x30 x41 x46 x52 x54 x56 x58 x59 x60 x61 x63 x64 x65 x66 x67 x68 x69 x70 x72 x74 x75 x78 x79 x89
OK 262571
/tmp/evaluation/363125-1177023274/instance-363125-1177023274.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-363125-1177023274 -o ROOT/results/node6/solver-363125-1177023274 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363125-1177023274.opb /tmp/evaluation/363125-1177023274/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: 0.91 0.95 0.98 3/77 9291 /proc/meminfo: memFree=1811576/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12268 CPUtime=0 /proc/9291/stat : 9291 (pbclasp) R 9289 9291 8292 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 178365110 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591741950 0 0 4224 0 0 0 0 17 1 0 0 /proc/9291/statm: 3067 317 242 3 0 167 0 [startup+0.0711529 s] /proc/loadavg: 0.91 0.95 0.98 3/77 9291 /proc/meminfo: memFree=1811576/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12400 CPUtime=0.02 /proc/9291/stat : 9291 (pbclasp) S 9289 9291 8292 0 -1 4194304 695 3290 0 1 0 0 1 1 16 0 1 0 178365110 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/9291/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.102234 s] /proc/loadavg: 0.91 0.95 0.98 3/77 9291 /proc/meminfo: memFree=1811576/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12400 CPUtime=0.07 /proc/9291/stat : 9291 (pbclasp) S 9289 9291 8292 0 -1 4194304 919 6285 0 1 0 0 3 4 16 0 1 0 178365110 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/9291/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.301179 s] /proc/loadavg: 0.91 0.95 0.98 3/77 9291 /proc/meminfo: memFree=1811576/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12400 CPUtime=0.19 /proc/9291/stat : 9291 (pbclasp) S 9289 9291 8292 0 -1 4194304 1633 16881 0 1 0 1 8 10 16 0 1 0 178365110 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9291/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 12400 [startup+0.701221 s] /proc/loadavg: 0.91 0.95 0.98 3/77 9291 /proc/meminfo: memFree=1811576/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12400 CPUtime=0.3 /proc/9291/stat : 9291 (pbclasp) S 9289 9291 8292 0 -1 4194304 1750 18588 0 1 0 1 18 11 16 0 1 0 178365110 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9291/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 12400 [startup+1.50233 s] /proc/loadavg: 0.91 0.95 0.98 2/80 9381 /proc/meminfo: memFree=1809952/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12400 CPUtime=0.3 /proc/9291/stat : 9291 (pbclasp) S 9289 9291 8292 0 -1 4194304 1750 18588 0 1 0 1 18 11 16 0 1 0 178365110 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9291/statm: 3100 464 343 3 0 200 0 [pid=9379] ppid=9291 vsize=5352 CPUtime=0 /proc/9379/stat : 9379 (sh) S 9291 9291 8292 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 178365146 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/9379/statm: 1338 224 188 169 0 49 0 [pid=9381] ppid=9379 vsize=2820 CPUtime=1.13 /proc/9381/stat : 9381 (clasp-1.0) R 9379 9291 8292 0 -1 4194304 363 0 0 0 113 0 0 0 25 0 1 0 178365146 2887680 325 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737650 0 0 4096 0 0 0 0 17 1 0 0 /proc/9381/statm: 705 325 249 81 0 79 0 Current children cumulated CPU time (s) 1.43 Current children cumulated vsize (KiB) 20572 Solver just ended. Dumping a history of the last processes samples [startup+1.90136 s] /proc/loadavg: 0.91 0.95 0.98 2/80 9381 /proc/meminfo: memFree=1809952/2055924 swapFree=4146720/4192956 [pid=9291] ppid=9289 vsize=12400 CPUtime=0.3 /proc/9291/stat : 9291 (pbclasp) S 9289 9291 8292 0 -1 4194304 1750 18588 0 1 0 1 18 11 16 0 1 0 178365110 12697600 464 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/9291/statm: 3100 464 343 3 0 200 0 [pid=9379] ppid=9291 vsize=5352 CPUtime=0 /proc/9379/stat : 9379 (sh) S 9291 9291 8292 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 178365146 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/9379/statm: 1338 224 188 169 0 49 0 [pid=9381] ppid=9379 vsize=2820 CPUtime=1.53 /proc/9381/stat : 9381 (clasp-1.0) R 9379 9291 8292 0 -1 4194304 366 0 0 0 153 0 0 0 25 0 1 0 178365146 2887680 328 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714176 0 0 4096 0 0 0 0 17 1 0 0 /proc/9381/statm: 705 328 249 81 0 79 0 Current children cumulated CPU time (s) 1.83 Current children cumulated vsize (KiB) 20572 Child status: 0 Real time (s): 1.93797 CPU time (s): 1.90171 CPU user time (s): 1.75973 CPU system time (s): 0.141978 CPU usage (%): 98.1292 Max. virtual memory (cumulated for all children) (KiB): 20572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.75973 system time used= 0.141978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 21374 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= 620 involuntary context switches= 107 runsolver used 0.004999 second user time and 0.011998 second system time The end
Begin job on node6 on Thu Apr 19 22:54:34 UTC 2007 IDJOB= 363125 IDBENCH= 1740 IDSOLVER= 167 FILE ID= node6/363125-1177023274 PBS_JOBID= 4630589 Free space on /tmp= 66419 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc02.opb COMMAND LINE= pbclasp instance-363125-1177023274.opb /tmp/evaluation/363125-1177023274/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-363125-1177023274 -o ROOT/results/node6/conversion-363125-1177023274 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363125-1177023274/instance-363125-1177023274.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-363125-1177023274 -o ROOT/results/node6/solver-363125-1177023274 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363125-1177023274.opb /tmp/evaluation/363125-1177023274/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d RANDOM SEED= 164138318 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1811984 kB Buffers: 32120 kB Cached: 147760 kB SwapCached: 13376 kB Active: 81512 kB Inactive: 121296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1811984 kB SwapTotal: 4192956 kB SwapFree: 4146720 kB Dirty: 612 kB Writeback: 0 kB Mapped: 30228 kB Slab: 26744 kB Committed_AS: 6976400 kB PageTables: 1784 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= 66419 MiB End job on node6 on Thu Apr 19 22:54:37 UTC 2007