Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 1496 | 9.53155 | 9.70732 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air01.opb |
MD5SUM | 68d64078750ebeea40444abb8e9568e3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1496 |
Best CPU time to get the best result obtained on this benchmark | 0.032994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1496 |
Optimality of the best value was proved | YES |
Number of variables | 771 |
Total number of constraints | 23 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 23 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 438 |
Number of terms in the objective function | 771 |
Biggest coefficient in the objective function | 1626 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 524677 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1626 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 524677 |
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 |
0.07/0.13 o 3274 0.07/0.19 o 3094 0.16/0.24 o 2892 0.16/0.29 o 2701 0.26/0.34 o 2542 0.26/0.40 o 2499 0.35/0.45 o 2295 0.42/0.52 o 2289 0.42/0.58 o 2277 0.54/0.69 o 2236 0.60/0.76 o 2234 0.67/0.83 o 2213 0.89/1.02 o 2210 0.93/1.11 o 2208 1.02/1.20 o 2172 1.02/1.29 o 2093 1.17/1.38 o 2076 1.27/1.47 o 2074 1.37/1.57 o 2028 1.46/1.64 o 1943 1.53/1.73 o 1928 1.59/2.01 o 1908 1.93/2.15 o 1806 2.00/2.29 o 1778 2.14/2.46 o 1762 2.31/2.82 o 1620 2.66/2.93 o 1595 2.78/3.09 o 1559 3.31/3.56 o 1498 5.61/5.88 o 1496 9.50/9.70 s OPTIMUM FOUND 9.50/9.70 v x15 x39 x157 x287 x358 x558
OK 1496
/tmp/evaluation/363153-1177023653/instance-363153-1177023653.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-363153-1177023653 -o ROOT/results/node66/solver-363153-1177023653 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363153-1177023653.opb /tmp/evaluation/363153-1177023653/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: 0.99 1.11 1.07 3/64 17283 /proc/meminfo: memFree=1746488/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12268 CPUtime=0 /proc/17283/stat : 17283 (pbclasp) R 17281 17283 27974 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 178354853 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616537598 0 0 4224 0 0 0 0 17 0 0 0 /proc/17283/statm: 3067 317 242 3 0 167 0 [startup+0.0339961 s] /proc/loadavg: 0.99 1.11 1.07 3/64 17283 /proc/meminfo: memFree=1746488/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12532 CPUtime=0.01 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 538 0 0 0 1 0 0 0 19 0 1 0 178354853 12832768 490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/17283/statm: 3133 490 324 3 0 233 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12532 [startup+0.102016 s] /proc/loadavg: 0.99 1.11 1.07 3/64 17283 /proc/meminfo: memFree=1746488/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=0.07 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 661 1615 0 0 1 0 5 1 17 0 1 0 178354853 12967936 527 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17283/statm: 3166 527 343 3 0 266 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12664 [startup+0.301062 s] /proc/loadavg: 0.99 1.11 1.07 3/64 17283 /proc/meminfo: memFree=1746488/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=0.26 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 1109 8114 0 1 2 0 18 6 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12664 [startup+0.701133 s] /proc/loadavg: 0.99 1.11 1.07 3/64 17283 /proc/meminfo: memFree=1746488/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=0.6 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 1812 19092 0 1 2 1 44 13 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 Current children cumulated CPU time (s) 0.6 Current children cumulated vsize (KiB) 12664 [startup+1.5023 s] /proc/loadavg: 0.99 1.11 1.07 2/67 17389 /proc/meminfo: memFree=1743968/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=1.37 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 2790 34725 0 1 3 2 109 23 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 Current children cumulated CPU time (s) 1.37 Current children cumulated vsize (KiB) 12664 [startup+3.10161 s] /proc/loadavg: 0.99 1.11 1.07 2/67 17469 /proc/meminfo: memFree=1743776/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=2.93 /proc/17283/stat : 17283 (pbclasp) R 17281 17283 27974 0 -1 4194304 3911 52554 0 1 4 3 251 35 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227621218298 0 0 4224 16384 0 0 0 17 0 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 Current children cumulated CPU time (s) 2.93 Current children cumulated vsize (KiB) 12664 [startup+6.30125 s] /proc/loadavg: 0.99 1.11 1.07 2/67 17525 /proc/meminfo: memFree=1743072/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=5.72 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 4190 57324 0 1 5 3 525 39 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 Current children cumulated CPU time (s) 5.72 Current children cumulated vsize (KiB) 12664 Solver just ended. Dumping a history of the last processes samples [startup+7.90157 s] /proc/loadavg: 0.99 1.10 1.07 2/67 17533 /proc/meminfo: memFree=1743264/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=5.72 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 4190 57324 0 1 5 3 525 39 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 [pid=17531] ppid=17283 vsize=5352 CPUtime=0 /proc/17531/stat : 17531 (sh) S 17283 17283 27974 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 178355443 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17531/statm: 1338 224 188 169 0 49 0 [pid=17533] ppid=17531 vsize=3992 CPUtime=1.98 /proc/17533/stat : 17533 (clasp-1.0) R 17531 17283 27974 0 -1 4194304 641 0 0 0 198 0 0 0 25 0 1 0 178355444 4087808 603 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737530 0 0 4096 0 0 0 0 17 0 0 0 /proc/17533/statm: 998 603 249 81 0 372 0 Current children cumulated CPU time (s) 7.7 Current children cumulated vsize (KiB) 22008 [startup+8.70173 s] /proc/loadavg: 0.99 1.10 1.07 2/73 17559 /proc/meminfo: memFree=1741936/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=5.72 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 4190 57324 0 1 5 3 525 39 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 [pid=17531] ppid=17283 vsize=5352 CPUtime=0 /proc/17531/stat : 17531 (sh) S 17283 17283 27974 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 178355443 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17531/statm: 1338 224 188 169 0 49 0 [pid=17533] ppid=17531 vsize=4120 CPUtime=2.79 /proc/17533/stat : 17533 (clasp-1.0) R 17531 17283 27974 0 -1 4194304 690 0 0 0 279 0 0 0 25 0 1 0 178355444 4218880 652 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 0 0 0 /proc/17533/statm: 1030 652 249 81 0 404 0 Current children cumulated CPU time (s) 8.51 Current children cumulated vsize (KiB) 22136 [startup+9.50189 s] /proc/loadavg: 0.99 1.10 1.07 2/73 17559 /proc/meminfo: memFree=1741936/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=5.72 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 4190 57324 0 1 5 3 525 39 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 [pid=17531] ppid=17283 vsize=5352 CPUtime=0 /proc/17531/stat : 17531 (sh) S 17283 17283 27974 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 178355443 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17531/statm: 1338 224 188 169 0 49 0 [pid=17533] ppid=17531 vsize=4120 CPUtime=3.58 /proc/17533/stat : 17533 (clasp-1.0) R 17531 17283 27974 0 -1 4194304 690 0 0 0 358 0 0 0 25 0 1 0 178355444 4218880 652 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741423 0 0 4096 0 0 0 0 17 0 0 0 /proc/17533/statm: 1030 652 249 81 0 404 0 Current children cumulated CPU time (s) 9.3 Current children cumulated vsize (KiB) 22136 [startup+9.70193 s] /proc/loadavg: 0.99 1.10 1.07 2/73 17559 /proc/meminfo: memFree=1741936/2055920 swapFree=4182980/4192956 [pid=17283] ppid=17281 vsize=12664 CPUtime=5.72 /proc/17283/stat : 17283 (pbclasp) S 17281 17283 27974 0 -1 4194304 4190 57324 0 1 5 3 525 39 16 0 1 0 178354853 12967936 529 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17283/statm: 3166 529 343 3 0 266 0 [pid=17531] ppid=17283 vsize=5352 CPUtime=0 /proc/17531/stat : 17531 (sh) S 17283 17283 27974 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 178355443 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17531/statm: 1338 224 188 169 0 49 0 [pid=17533] ppid=17531 vsize=0 CPUtime=3.78 /proc/17533/stat : 17533 (clasp-1.0) D 17531 17283 27974 0 -1 4194308 712 0 0 0 378 0 0 0 25 0 1 0 178355444 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 0 0 0 /proc/17533/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 9.5 Current children cumulated vsize (KiB) 18016 Child status: 0 Real time (s): 9.70732 CPU time (s): 9.53155 CPU user time (s): 9.09462 CPU system time (s): 0.436933 CPU usage (%): 98.1893 Max. virtual memory (cumulated for all children) (KiB): 22164 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.09462 system time used= 0.436933 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 62932 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= 2180 involuntary context switches= 617 runsolver used 0.010998 second user time and 0.036994 second system time The end
Begin job on node66 on Thu Apr 19 23:00:53 UTC 2007 IDJOB= 363153 IDBENCH= 1745 IDSOLVER= 167 FILE ID= node66/363153-1177023653 PBS_JOBID= 4630598 Free space on /tmp= 66409 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-air01.opb COMMAND LINE= pbclasp instance-363153-1177023653.opb /tmp/evaluation/363153-1177023653/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-363153-1177023653 -o ROOT/results/node66/conversion-363153-1177023653 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363153-1177023653/instance-363153-1177023653.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-363153-1177023653 -o ROOT/results/node66/solver-363153-1177023653 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363153-1177023653.opb /tmp/evaluation/363153-1177023653/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 68d64078750ebeea40444abb8e9568e3 RANDOM SEED= 645156858 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1746960 kB Buffers: 34796 kB Cached: 203288 kB SwapCached: 3792 kB Active: 74960 kB Inactive: 176936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746960 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 684 kB Writeback: 0 kB Mapped: 18716 kB Slab: 43188 kB Committed_AS: 951328 kB PageTables: 1388 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= 66409 MiB End job on node66 on Thu Apr 19 23:01:03 UTC 2007