Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 262989 | 9.94649 | 9.98801 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc03.opb |
MD5SUM | e21bdcea4e20c094c4fe5dbcc9e861c8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262989 |
Best CPU time to get the best result obtained on this benchmark | 8.41372 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262989 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 96 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 11 |
Number of constraints which are nor clauses,nor cardinality constraints | 54 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 169 |
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 | 524370 |
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 |
0.00/0.07 o 263647 0.06/0.11 o 263646 0.06/0.14 o 263645 0.06/0.17 o 263644 0.16/0.21 o 263643 0.16/0.26 o 263204 0.27/0.30 o 263147 0.27/0.35 o 263091 0.32/0.49 o 263068 0.47/0.64 o 262992 0.61/0.97 o 262991 1.23/1.31 o 262990 1.27/1.65 o 262989 9.84/9.98 s OPTIMUM FOUND 9.84/9.98 v x6 x42 x62 x76 x100 x115 x129 x134 x148 x149 x151 x153 x155 x156 x158 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 x170 x171 9.84/9.98 v x173 x175 x176 x177 x180 x181 x190
OK 262989
/tmp/evaluation/363139-1177023455/instance-363139-1177023455.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-363139-1177023455 -o ROOT/results/node51/solver-363139-1177023455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363139-1177023455.opb /tmp/evaluation/363139-1177023455/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: 1.22 1.18 1.08 3/64 1856 /proc/meminfo: memFree=1831816/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12268 CPUtime=0 /proc/1856/stat : 1856 (pbclasp) R 1854 1856 1767 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 57190625 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371139809 0 0 4224 0 0 0 0 17 1 0 0 /proc/1856/statm: 3067 362 275 3 0 167 0 [startup+0.0202141 s] /proc/loadavg: 1.22 1.18 1.08 3/64 1856 /proc/meminfo: memFree=1831816/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=0 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 57190625 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1856/statm: 3100 441 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102214 s] /proc/loadavg: 1.22 1.18 1.08 3/64 1856 /proc/meminfo: memFree=1831816/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=0.06 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 682 3331 0 0 0 0 4 2 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 [startup+0.301233 s] /proc/loadavg: 1.22 1.18 1.08 3/64 1856 /proc/meminfo: memFree=1831816/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=0.27 /proc/1856/stat : 1856 (pbclasp) R 1854 1856 1767 0 -1 4194304 1264 12816 0 0 0 1 18 8 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391451232 0 0 4224 16384 0 0 0 17 0 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12400 [startup+0.701268 s] /proc/loadavg: 1.22 1.18 1.08 3/64 1856 /proc/meminfo: memFree=1831816/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=0.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 1688 18958 0 0 1 1 47 12 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.61 Current children cumulated vsize (KiB) 12400 [startup+1.50134 s] /proc/loadavg: 1.22 1.18 1.08 2/67 1956 /proc/meminfo: memFree=1830544/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.27 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 1911 22469 0 0 1 1 112 13 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 1.27 Current children cumulated vsize (KiB) 12400 [startup+3.10148 s] /proc/loadavg: 1.22 1.18 1.08 2/67 1973 /proc/meminfo: memFree=1830224/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 2023 24229 0 0 1 1 145 14 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 [pid=1971] ppid=1856 vsize=5352 CPUtime=0 /proc/1971/stat : 1971 (sh) S 1856 1856 1767 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 57190792 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1971/statm: 1338 224 188 169 0 49 0 [pid=1973] ppid=1971 vsize=3084 CPUtime=1.42 /proc/1973/stat : 1973 (clasp-1.0) R 1971 1856 1767 0 -1 4194304 437 0 0 0 142 0 0 0 25 0 1 0 57190792 3158016 399 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714696 0 0 4096 0 0 0 0 17 1 0 0 /proc/1973/statm: 771 399 249 81 0 145 0 Current children cumulated CPU time (s) 3.03 Current children cumulated vsize (KiB) 20836 [startup+6.30177 s] /proc/loadavg: 1.20 1.18 1.08 2/67 1973 /proc/meminfo: memFree=1829904/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 2023 24229 0 0 1 1 145 14 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 [pid=1971] ppid=1856 vsize=5352 CPUtime=0 /proc/1971/stat : 1971 (sh) S 1856 1856 1767 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 57190792 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1971/statm: 1338 224 188 169 0 49 0 [pid=1973] ppid=1971 vsize=3348 CPUtime=4.62 /proc/1973/stat : 1973 (clasp-1.0) R 1971 1856 1767 0 -1 4194304 486 0 0 0 462 0 0 0 25 0 1 0 57190792 3428352 448 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715322 0 0 4096 0 0 0 0 17 1 0 0 /proc/1973/statm: 837 448 249 81 0 211 0 Current children cumulated CPU time (s) 6.23 Current children cumulated vsize (KiB) 21100 Solver just ended. Dumping a history of the last processes samples [startup+7.90291 s] /proc/loadavg: 1.20 1.18 1.08 2/67 1973 /proc/meminfo: memFree=1829776/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 2023 24229 0 0 1 1 145 14 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 [pid=1971] ppid=1856 vsize=5352 CPUtime=0 /proc/1971/stat : 1971 (sh) S 1856 1856 1767 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 57190792 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1971/statm: 1338 224 188 169 0 49 0 [pid=1973] ppid=1971 vsize=3348 CPUtime=6.23 /proc/1973/stat : 1973 (clasp-1.0) R 1971 1856 1767 0 -1 4194304 507 0 0 0 623 0 0 0 25 0 1 0 57190792 3428352 469 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784643 0 0 4096 0 0 0 0 17 1 0 0 /proc/1973/statm: 837 469 249 81 0 211 0 Current children cumulated CPU time (s) 7.84 Current children cumulated vsize (KiB) 21100 [startup+8.70198 s] /proc/loadavg: 1.18 1.18 1.08 2/67 1973 /proc/meminfo: memFree=1829808/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 2023 24229 0 0 1 1 145 14 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 [pid=1971] ppid=1856 vsize=5352 CPUtime=0 /proc/1971/stat : 1971 (sh) S 1856 1856 1767 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 57190792 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1971/statm: 1338 224 188 169 0 49 0 [pid=1973] ppid=1971 vsize=3464 CPUtime=7.03 /proc/1973/stat : 1973 (clasp-1.0) R 1971 1856 1767 0 -1 4194304 510 0 0 0 703 0 0 0 25 0 1 0 57190792 3547136 472 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715266 0 0 4096 0 0 0 0 17 1 0 0 /proc/1973/statm: 866 472 249 81 0 240 0 Current children cumulated CPU time (s) 8.64 Current children cumulated vsize (KiB) 21216 [startup+9.50105 s] /proc/loadavg: 1.18 1.18 1.08 2/67 1973 /proc/meminfo: memFree=1829808/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 2023 24229 0 0 1 1 145 14 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 [pid=1971] ppid=1856 vsize=5352 CPUtime=0 /proc/1971/stat : 1971 (sh) S 1856 1856 1767 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 57190792 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1971/statm: 1338 224 188 169 0 49 0 [pid=1973] ppid=1971 vsize=3460 CPUtime=7.82 /proc/1973/stat : 1973 (clasp-1.0) R 1971 1856 1767 0 -1 4194304 510 0 0 0 782 0 0 0 25 0 1 0 57190792 3543040 472 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714492 0 0 4096 0 0 0 0 17 1 0 0 /proc/1973/statm: 865 472 249 81 0 239 0 Current children cumulated CPU time (s) 9.43 Current children cumulated vsize (KiB) 21212 [startup+9.90509 s] /proc/loadavg: 1.18 1.18 1.08 2/67 1973 /proc/meminfo: memFree=1829808/2055920 swapFree=4183244/4192956 [pid=1856] ppid=1854 vsize=12400 CPUtime=1.61 /proc/1856/stat : 1856 (pbclasp) S 1854 1856 1767 0 -1 4194304 2023 24229 0 0 1 1 145 14 16 0 1 0 57190625 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1856/statm: 3100 464 343 3 0 200 0 [pid=1971] ppid=1856 vsize=5352 CPUtime=0 /proc/1971/stat : 1971 (sh) S 1856 1856 1767 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 57190792 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1971/statm: 1338 224 188 169 0 49 0 [pid=1973] ppid=1971 vsize=3460 CPUtime=8.23 /proc/1973/stat : 1973 (clasp-1.0) R 1971 1856 1767 0 -1 4194304 511 0 0 0 823 0 0 0 25 0 1 0 57190792 3543040 473 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0 /proc/1973/statm: 865 473 249 81 0 239 0 Current children cumulated CPU time (s) 9.84 Current children cumulated vsize (KiB) 21212 Child status: 0 Real time (s): 9.98801 CPU time (s): 9.94649 CPU user time (s): 9.77251 CPU system time (s): 0.173973 CPU usage (%): 99.5843 Max. virtual memory (cumulated for all children) (KiB): 21216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.77251 system time used= 0.173973 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 27430 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= 830 involuntary context switches= 194 runsolver used 0.016997 second user time and 0.026995 second system time The end
Begin job on node51 on Thu Apr 19 22:57:35 UTC 2007 IDJOB= 363139 IDBENCH= 1741 IDSOLVER= 167 FILE ID= node51/363139-1177023455 PBS_JOBID= 4630612 Free space on /tmp= 66461 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-misc03.opb COMMAND LINE= pbclasp instance-363139-1177023455.opb /tmp/evaluation/363139-1177023455/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-363139-1177023455 -o ROOT/results/node51/conversion-363139-1177023455 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363139-1177023455/instance-363139-1177023455.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-363139-1177023455 -o ROOT/results/node51/solver-363139-1177023455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363139-1177023455.opb /tmp/evaluation/363139-1177023455/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= e21bdcea4e20c094c4fe5dbcc9e861c8 RANDOM SEED= 601991478 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: 1832224 kB Buffers: 33940 kB Cached: 139684 kB SwapCached: 3448 kB Active: 51144 kB Inactive: 133364 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832224 kB SwapTotal: 4192956 kB SwapFree: 4183244 kB Dirty: 668 kB Writeback: 0 kB Mapped: 15184 kB Slab: 25248 kB Committed_AS: 2836280 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 Thu Apr 19 22:57:45 UTC 2007