Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 262571 | 0.771882 | 0.774147 |
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 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/432737-1177948516/instance-432737-1177948516.opb 0.00/0.00 c File size is 3996 bytes. 0.00/0.00 c Highest Coefficient sum: 524334 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 89 Constr: 53 10/39/4 Lit: 632 Watch. Lit: 397 0.00/0.00 c Obj. Vars: 31 (34.8315 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 72 53 632 11 476 1184 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.00/0.01 o 262619 0.007 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 96 72 150 1632 10 692 1232 97 13714 0.01 0.00/0.01 o 262618 0.01 0.06/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.10 c 163 71 218 3326 15 848 1230 165 16300 0.01 0.06/0.10 c 264 71 319 6571 20 1050 1354 266 15529 0.02 0.06/0.10 c 515 71 570 12860 22 1552 1490 517 14714 0.04 0.06/0.10 c 991 71 1046 22645 21 2504 1640 993 13763 0.07 0.06/0.10 o 262610 0.097 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1299 70 1355 28008 20 3141 1228 1302 13391 0.10 0.09/0.10 o 262609 0.1 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 1312 70 684 11346 16 1776 1228 631 13120 0.10 0.09/0.17 c 1412 70 784 13460 17 1976 1351 731 13196 0.11 0.09/0.17 c 1663 69 1035 17976 17 2477 1487 982 13198 0.13 0.09/0.17 c 2140 69 1512 28240 18 3431 1636 1459 14172 0.15 0.09/0.17 o 262598 0.167 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 2456 69 963 16390 17 2331 1226 910 14706 0.17 0.09/0.17 o 262597 0.173 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 2518 69 1026 17364 16 2475 1226 973 14554 0.17 0.19/0.21 c 2621 69 1129 20320 17 2681 1349 1076 14561 0.18 0.19/0.21 c 2873 69 1381 25643 18 3163 1484 1328 14014 0.20 0.19/0.21 o 262572 0.215 0.19/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.23 c 2963 69 1472 27535 18 3344 1226 1419 13781 0.21 0.19/0.23 c 3064 69 771 13647 17 1926 1349 718 13617 0.23 0.19/0.23 o 262571 0.23 0.69/0.77 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.77 c 3200 69 908 16951 18 2213 1226 855 13913 0.23 0.69/0.77 c 3301 69 1009 19848 19 2398 1349 956 13584 0.24 0.69/0.77 c 3551 69 1259 25083 19 2919 1484 1206 13349 0.27 0.69/0.77 c 4027 69 946 18452 19 2277 1633 893 13744 0.29 0.69/0.77 c 4840 69 878 17361 19 2141 1797 825 14028 0.34 0.69/0.77 c 6161 69 1231 25665 20 2838 1977 1178 14163 0.43 0.69/0.77 c 8243 67 1197 23502 19 2778 2175 1144 14236 0.58 0.69/0.77 v x59 x60 x61 x62 x63 x64 x65 x66 x67 -x68 x69 x70 -x71 x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 0.69/0.77 v x89 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 x12 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x27 -x28 x29 -x30 -x31 -x32 -x33 0.69/0.77 v -x34 -x35 -x36 -x39 -x40 -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x51 x52 -x53 x54 -x55 x56 -x57 x58 -x1 -x2 -x13 -x14 -x25 -x26 -x37 0.69/0.77 v -x38 -x49 -x50 0.69/0.77 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.77 c 23 10884 717 12628 1559 25772 1506 14171 0.77 0.69/0.77 c Objective: 262571 0.69/0.77 s OPTIMUM FOUND 0.69/0.77 c Total time: 0.768 s
OK 262571
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node22/watcher-432737-1177948516 -o ROOT/results/node22/solver-432737-1177948516 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432737-1177948516/instance-432737-1177948516.opb 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 0.90 3/77 9087 /proc/meminfo: memFree=1860272/2055920 swapFree=4163632/4192956 [pid=9087] ppid=9085 vsize=19552 CPUtime=0 /proc/9087/stat : 9087 (bsolo3.0.17) R 9085 9087 8579 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242769334 20021248 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9087/statm: 4888 334 280 324 0 3957 0 [startup+0.0717851 s] /proc/loadavg: 0.91 0.95 0.90 3/77 9087 /proc/meminfo: memFree=1860272/2055920 swapFree=4163632/4192956 [pid=9087] ppid=9085 vsize=12124 CPUtime=0.06 /proc/9087/stat : 9087 (bsolo3.0.17) R 9085 9087 8579 0 -1 4194304 494 0 0 0 6 0 0 0 18 0 1 0 242769334 12414976 463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9087/statm: 3031 463 311 324 0 2101 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12124 [startup+0.101805 s] /proc/loadavg: 0.91 0.95 0.90 3/77 9087 /proc/meminfo: memFree=1860272/2055920 swapFree=4163632/4192956 [pid=9087] ppid=9085 vsize=12260 CPUtime=0.09 /proc/9087/stat : 9087 (bsolo3.0.17) R 9085 9087 8579 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 242769334 12554240 496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9087/statm: 3065 497 311 324 0 2135 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12260 [startup+0.301819 s] /proc/loadavg: 0.91 0.95 0.90 3/77 9087 /proc/meminfo: memFree=1860272/2055920 swapFree=4163632/4192956 [pid=9087] ppid=9085 vsize=12388 CPUtime=0.29 /proc/9087/stat : 9087 (bsolo3.0.17) R 9085 9087 8579 0 -1 4194304 552 0 0 0 29 0 0 0 19 0 1 0 242769334 12685312 521 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9087/statm: 3097 521 311 324 0 2167 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12388 [startup+0.701879 s] /proc/loadavg: 0.91 0.95 0.90 3/77 9087 /proc/meminfo: memFree=1860272/2055920 swapFree=4163632/4192956 [pid=9087] ppid=9085 vsize=12648 CPUtime=0.69 /proc/9087/stat : 9087 (bsolo3.0.17) R 9085 9087 8579 0 -1 4194304 609 0 0 0 69 0 0 0 23 0 1 0 242769334 12951552 578 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9087/statm: 3162 578 311 324 0 2232 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12648 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.774147 CPU time (s): 0.771882 CPU user time (s): 0.766883 CPU system time (s): 0.004999 CPU usage (%): 99.7074 Max. virtual memory (cumulated for all children) (KiB): 12648 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.766883 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 613 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= 12 involuntary context switches= 17 runsolver used 0.005999 second user time and 0.002999 second system time The end
Begin job on node22 on Mon Apr 30 15:55:17 UTC 2007 IDJOB= 432737 IDBENCH= 1740 IDSOLVER= 199 FILE ID= node22/432737-1177948516 PBS_JOBID= 4727677 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 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= bsolo3.0.17 -m1800 /tmp/evaluation/432737-1177948516/instance-432737-1177948516.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-432737-1177948516 -o ROOT/results/node22/solver-432737-1177948516 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432737-1177948516/instance-432737-1177948516.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d RANDOM SEED= 210102134 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node22.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 : 3000.265 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 : 3000.265 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: 1860872 kB Buffers: 3312 kB Cached: 94260 kB SwapCached: 7352 kB Active: 45908 kB Inactive: 79484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860872 kB SwapTotal: 4192956 kB SwapFree: 4163632 kB Dirty: 6584 kB Writeback: 0 kB Mapped: 34888 kB Slab: 55188 kB Committed_AS: 2061384 kB PageTables: 1688 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= 66558 MiB End job on node22 on Mon Apr 30 15:55:17 UTC 2007