Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 262571 | 0.775881 | 0.78005 |
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/363121-1177023252/instance-363121-1177023252.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 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 163 71 218 3326 15 848 1230 165 16300 0.01 0.09/0.10 c 264 71 319 6571 20 1050 1354 266 15529 0.02 0.09/0.10 c 515 71 570 12860 22 1552 1490 517 14714 0.04 0.09/0.10 c 991 71 1046 22645 21 2504 1640 993 13575 0.07 0.09/0.10 o 262610 0.098 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 13255 0.10 0.09/0.10 o 262609 0.101 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 12990 0.10 0.09/0.17 c 1412 70 784 13460 17 1976 1351 731 13074 0.11 0.09/0.17 c 1663 69 1035 17976 17 2477 1487 982 13094 0.13 0.09/0.17 c 2140 69 1512 28240 18 3431 1636 1459 13986 0.15 0.09/0.17 o 262598 0.168 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 14619 0.17 0.09/0.17 o 262597 0.174 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 2518 69 1026 17364 16 2475 1226 973 14471 0.17 0.19/0.22 c 2621 69 1129 20320 17 2681 1349 1076 14401 0.18 0.19/0.22 c 2873 69 1381 25643 18 3163 1484 1328 13879 0.21 0.19/0.22 o 262572 0.217 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 13654 0.22 0.19/0.23 c 3064 69 771 13647 17 1926 1349 718 13557 0.23 0.19/0.23 o 262571 0.232 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 13793 0.23 0.69/0.77 c 3301 69 1009 19848 19 2398 1349 956 13473 0.24 0.69/0.77 c 3551 69 1259 25083 19 2919 1484 1206 13200 0.27 0.69/0.77 c 4027 69 946 18452 19 2277 1633 893 13650 0.29 0.69/0.77 c 4840 69 878 17361 19 2141 1797 825 13908 0.35 0.69/0.77 c 6161 69 1231 25665 20 2838 1977 1178 14034 0.44 0.69/0.77 c 8243 67 1197 23502 19 2778 2175 1144 14138 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 14080 0.77 0.69/0.77 c Objective: 262571 0.69/0.77 s OPTIMUM FOUND 0.69/0.77 c Total time: 0.773 s
OK 262571
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-363121-1177023252 -o ROOT/results/node7/solver-363121-1177023252 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363121-1177023252/instance-363121-1177023252.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: 1.00 1.00 1.00 3/77 3435 /proc/meminfo: memFree=1435384/2055920 swapFree=4159716/4192956 [pid=3435] ppid=3433 vsize=19552 CPUtime=0 /proc/3435/stat : 3435 (bsolo3.0.16) R 3433 3435 2742 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 178362833 20021248 334 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3435/statm: 4888 335 282 324 0 3956 0 [startup+0.0731299 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3435 /proc/meminfo: memFree=1435384/2055920 swapFree=4159716/4192956 [pid=3435] ppid=3433 vsize=12124 CPUtime=0.06 /proc/3435/stat : 3435 (bsolo3.0.16) R 3433 3435 2742 0 -1 4194304 499 0 0 0 6 0 0 0 18 0 1 0 178362833 12414976 466 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3435/statm: 3031 466 313 324 0 2100 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12124 [startup+0.101132 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3435 /proc/meminfo: memFree=1435384/2055920 swapFree=4159716/4192956 [pid=3435] ppid=3433 vsize=12260 CPUtime=0.09 /proc/3435/stat : 3435 (bsolo3.0.16) R 3433 3435 2742 0 -1 4194304 529 0 0 0 9 0 0 0 18 0 1 0 178362833 12554240 496 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3435/statm: 3065 496 313 324 0 2134 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12260 [startup+0.301152 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3435 /proc/meminfo: memFree=1435384/2055920 swapFree=4159716/4192956 [pid=3435] ppid=3433 vsize=12388 CPUtime=0.29 /proc/3435/stat : 3435 (bsolo3.0.16) R 3433 3435 2742 0 -1 4194304 556 0 0 0 29 0 0 0 19 0 1 0 178362833 12685312 523 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3435/statm: 3097 523 313 324 0 2166 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12388 [startup+0.701194 s] /proc/loadavg: 1.00 1.00 1.00 3/77 3435 /proc/meminfo: memFree=1435384/2055920 swapFree=4159716/4192956 [pid=3435] ppid=3433 vsize=12648 CPUtime=0.69 /proc/3435/stat : 3435 (bsolo3.0.16) R 3433 3435 2742 0 -1 4194304 613 0 0 0 69 0 0 0 22 0 1 0 178362833 12951552 580 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3435/statm: 3162 580 313 324 0 2231 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): 0.78005 CPU time (s): 0.775881 CPU user time (s): 0.765883 CPU system time (s): 0.009998 CPU usage (%): 99.4655 Max. virtual memory (cumulated for all children) (KiB): 12648 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.765883 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 614 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= 29 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node7 on Thu Apr 19 22:54:12 UTC 2007 IDJOB= 363121 IDBENCH= 1740 IDSOLVER= 163 FILE ID= node7/363121-1177023252 PBS_JOBID= 4630591 Free space on /tmp= 66367 MiB SOLVER NAME= bsolo 3.0.16 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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363121-1177023252/instance-363121-1177023252.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-363121-1177023252 -o ROOT/results/node7/solver-363121-1177023252 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/363121-1177023252/instance-363121-1177023252.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 249ed436a6071ad98c057d483cdcc59d RANDOM SEED= 502430650 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1435856 kB Buffers: 35296 kB Cached: 519140 kB SwapCached: 13228 kB Active: 359212 kB Inactive: 218824 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1435856 kB SwapTotal: 4192956 kB SwapFree: 4159716 kB Dirty: 4404 kB Writeback: 0 kB Mapped: 30680 kB Slab: 27536 kB Committed_AS: 7172156 kB PageTables: 1860 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= 66367 MiB End job on node7 on Thu Apr 19 22:54:13 UTC 2007