Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 62027 | 12.0362 | 12.3253 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/ MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb |
MD5SUM | ab21eb5817d07a398a94670d7815d5fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 62027 |
Best CPU time to get the best result obtained on this benchmark | 0.016996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 62027 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 23 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 10 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 4 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 40 |
Biggest coefficient in the objective function | 8161 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 265332 |
Number of bits of the sum of numbers in the objective function | 19 |
Biggest number in a constraint | 8161 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 265332 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.04 o 67686 0.00/0.06 o 67651 0.05/0.10 o 67644 0.05/0.12 o 67516 0.05/0.14 o 67268 0.05/0.17 o 66718 0.05/0.19 o 66477 0.14/0.21 o 66376 0.14/0.27 o 66295 0.14/0.29 o 65886 0.19/0.32 o 65844 0.19/0.34 o 65435 0.19/0.36 o 65187 0.19/0.38 o 65183 0.27/0.41 o 64916 0.27/0.43 o 64569 0.27/0.46 o 64311 0.27/0.48 o 63860 0.37/0.51 o 63702 0.37/0.54 o 63195 0.43/0.62 o 63185 0.50/0.74 o 62910 0.55/0.80 o 62622 0.55/0.84 o 62602 0.66/1.00 o 62191 3.39/3.79 o 62154 4.19/4.57 o 62076 5.19/5.53 o 62027 11.98/12.32 s OPTIMUM FOUND 11.98/12.32 v x2 x6 x9 x15 x18 x22 x26 x29 x34 x38
OK 62027
/tmp/evaluation/363601-1177029861/instance-363601-1177029861.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-363601-1177029861 -o ROOT/results/node35/solver-363601-1177029861 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363601-1177029861.opb /tmp/evaluation/363601-1177029861/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: 0.80 0.95 0.98 3/77 25954 /proc/meminfo: memFree=1843352/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12268 CPUtime=0 /proc/25954/stat : 25954 (pbclasp) D 25952 25954 25654 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150901575 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134583909 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/25954/statm: 3067 317 242 3 0 167 0 [startup+0.00741907 s] /proc/loadavg: 0.80 0.95 0.98 3/77 25954 /proc/meminfo: memFree=1843352/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12268 CPUtime=0 /proc/25954/stat : 25954 (pbclasp) R 25952 25954 25654 0 -1 4194304 418 0 0 0 0 0 0 0 18 0 1 0 150901575 12562432 384 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134262497 0 0 4224 0 0 0 0 17 1 0 0 /proc/25954/statm: 3067 384 286 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 [startup+0.101467 s] /proc/loadavg: 0.80 0.95 0.98 3/77 25954 /proc/meminfo: memFree=1843352/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=0.05 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 815 4957 0 0 0 0 2 3 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.301456 s] /proc/loadavg: 0.80 0.95 0.98 3/77 25954 /proc/meminfo: memFree=1843352/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=0.19 /proc/25954/stat : 25954 (pbclasp) R 25952 25954 25654 0 -1 4194304 1712 17633 0 0 0 1 7 11 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134416327 0 0 4224 16384 0 0 0 17 1 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 12400 [startup+0.701502 s] /proc/loadavg: 0.80 0.95 0.98 3/77 25954 /proc/meminfo: memFree=1843352/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=0.5 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3020 36184 0 0 1 2 23 24 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 12400 [startup+1.50159 s] /proc/loadavg: 0.80 0.95 0.98 2/79 26157 /proc/meminfo: memFree=1842432/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=0.71 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3523 43741 0 0 1 3 38 29 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.71 Current children cumulated vsize (KiB) 12400 [startup+3.10178 s] /proc/loadavg: 0.80 0.95 0.98 2/80 26164 /proc/meminfo: memFree=1841912/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=0.71 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3523 43741 0 0 1 3 38 29 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 [pid=26162] ppid=25954 vsize=5352 CPUtime=0 /proc/26162/stat : 26162 (sh) S 25954 25954 25654 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 150901676 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26162/statm: 1338 224 188 169 0 49 0 [pid=26164] ppid=26162 vsize=2688 CPUtime=2.08 /proc/26164/stat : 26164 (clasp-1.0) R 26162 25954 25654 0 -1 4194304 340 0 0 0 208 0 0 0 25 0 1 0 150901677 2752512 302 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616833 0 0 4096 0 0 0 0 17 1 0 0 /proc/26164/statm: 672 302 249 81 0 46 0 Current children cumulated CPU time (s) 2.79 Current children cumulated vsize (KiB) 20440 [startup+6.30115 s] /proc/loadavg: 0.82 0.95 0.98 2/80 26180 /proc/meminfo: memFree=1842040/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=5.24 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3874 48832 0 0 1 3 487 33 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 5.24 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+9.50252 s] /proc/loadavg: 0.82 0.95 0.98 2/80 26188 /proc/meminfo: memFree=1841912/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=5.24 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3874 48832 0 0 1 3 487 33 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 [pid=26186] ppid=25954 vsize=5352 CPUtime=0 /proc/26186/stat : 26186 (sh) S 25954 25954 25654 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 150902130 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/26186/statm: 1338 224 188 169 0 49 0 [pid=26188] ppid=26186 vsize=2688 CPUtime=3.94 /proc/26188/stat : 26188 (clasp-1.0) R 26186 25954 25654 0 -1 4194304 342 0 0 0 394 0 0 0 25 0 1 0 150902130 2752512 304 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742311 0 0 4096 0 0 0 0 17 1 0 0 /proc/26188/statm: 672 304 249 81 0 46 0 Current children cumulated CPU time (s) 9.18 Current children cumulated vsize (KiB) 20440 [startup+11.1017 s] /proc/loadavg: 0.83 0.95 0.98 2/80 26188 /proc/meminfo: memFree=1841864/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=5.24 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3874 48832 0 0 1 3 487 33 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 [pid=26186] ppid=25954 vsize=5352 CPUtime=0 /proc/26186/stat : 26186 (sh) S 25954 25954 25654 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 150902130 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/26186/statm: 1338 224 188 169 0 49 0 [pid=26188] ppid=26186 vsize=2688 CPUtime=5.54 /proc/26188/stat : 26188 (clasp-1.0) R 26186 25954 25654 0 -1 4194304 344 0 0 0 554 0 0 0 25 0 1 0 150902130 2752512 306 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0 /proc/26188/statm: 672 306 249 81 0 46 0 Current children cumulated CPU time (s) 10.78 Current children cumulated vsize (KiB) 20440 [startup+11.9018 s] /proc/loadavg: 0.83 0.95 0.98 2/80 26188 /proc/meminfo: memFree=1841864/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=5.24 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3874 48832 0 0 1 3 487 33 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 [pid=26186] ppid=25954 vsize=5352 CPUtime=0 /proc/26186/stat : 26186 (sh) S 25954 25954 25654 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 150902130 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/26186/statm: 1338 224 188 169 0 49 0 [pid=26188] ppid=26186 vsize=2688 CPUtime=6.34 /proc/26188/stat : 26188 (clasp-1.0) R 26186 25954 25654 0 -1 4194304 344 0 0 0 634 0 0 0 25 0 1 0 150902130 2752512 306 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134742266 0 0 4096 0 0 0 0 17 1 0 0 /proc/26188/statm: 672 306 249 81 0 46 0 Current children cumulated CPU time (s) 11.58 Current children cumulated vsize (KiB) 20440 [startup+12.3019 s] /proc/loadavg: 0.83 0.95 0.98 2/80 26188 /proc/meminfo: memFree=1841864/2055920 swapFree=4151140/4192956 [pid=25954] ppid=25952 vsize=12400 CPUtime=5.24 /proc/25954/stat : 25954 (pbclasp) S 25952 25954 25654 0 -1 4194304 3874 48832 0 0 1 3 487 33 16 0 1 0 150901575 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/25954/statm: 3100 463 343 3 0 200 0 [pid=26186] ppid=25954 vsize=5352 CPUtime=0 /proc/26186/stat : 26186 (sh) S 25954 25954 25654 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 150902130 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/26186/statm: 1338 224 188 169 0 49 0 [pid=26188] ppid=26186 vsize=2820 CPUtime=6.74 /proc/26188/stat : 26188 (clasp-1.0) R 26186 25954 25654 0 -1 4194304 345 0 0 0 674 0 0 0 25 0 1 0 150902130 2887680 307 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715097 0 0 4096 0 0 0 0 17 1 0 0 /proc/26188/statm: 705 307 249 81 0 79 0 Current children cumulated CPU time (s) 11.98 Current children cumulated vsize (KiB) 20572 Child status: 0 Real time (s): 12.3253 CPU time (s): 12.0362 CPU user time (s): 11.6542 CPU system time (s): 0.381941 CPU usage (%): 97.654 Max. virtual memory (cumulated for all children) (KiB): 20572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.6542 system time used= 0.381941 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 53716 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= 1545 involuntary context switches= 500 runsolver used 0.011998 second user time and 0.042993 second system time The end
Begin job on node35 on Fri Apr 20 00:44:21 UTC 2007 IDJOB= 363601 IDBENCH= 1867 IDSOLVER= 167 FILE ID= node35/363601-1177029861 PBS_JOBID= 4630655 Free space on /tmp= 66306 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0040.opb COMMAND LINE= pbclasp instance-363601-1177029861.opb /tmp/evaluation/363601-1177029861/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-363601-1177029861 -o ROOT/results/node35/conversion-363601-1177029861 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363601-1177029861/instance-363601-1177029861.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-363601-1177029861 -o ROOT/results/node35/solver-363601-1177029861 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363601-1177029861.opb /tmp/evaluation/363601-1177029861/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= ab21eb5817d07a398a94670d7815d5fb RANDOM SEED= 997576302 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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: 2055920 kB MemFree: 1843760 kB Buffers: 22472 kB Cached: 124420 kB SwapCached: 9032 kB Active: 53160 kB Inactive: 117456 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1843760 kB SwapTotal: 4192956 kB SwapFree: 4151140 kB Dirty: 660 kB Writeback: 0 kB Mapped: 30532 kB Slab: 26840 kB Committed_AS: 2418596 kB PageTables: 1996 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= 66306 MiB End job on node35 on Fri Apr 20 00:44:34 UTC 2007