Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.25696 | 0.258599 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_3.opb |
MD5SUM | da214a3f088b29c437fc8e7d0ee2cf8a |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.207968 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 38 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1476 |
Sum of products size (including duplicates) | 2952 |
Number of different products | 1476 |
Sum of products size | 2952 |
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/453366-1178133477/instance-453366-1178133477.opb 0.00/0.00 c File size is 18375 bytes. 0.00/0.01 c Highest Coefficient sum: 50 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.009 s 0.00/0.01 c Var: 1526 Constr: 3002 1526/0/1476 Lit: 10382 Watch. Lit: 7480 0.00/0.01 c Obj. Vars: 50 (3.27654 % of total variables) 0.00/0.08 c Pre-processing Time: 0.085 s 0.00/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.08 c 0 1526 3002 10382 3 7480 9364 0 0 0.09 0.00/0.08 c Switching off LPR mode. 0.00/0.09 o 49 0.086 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3003 10432 3 7483 9398 1 0 0.09 0.00/0.09 o 48 0.087 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3004 10482 3 7487 9448 2 0 0.09 0.00/0.09 o 47 0.088 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3005 10532 3 7492 9514 3 0 0.09 0.00/0.09 o 46 0.09 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3006 10582 3 7498 9598 4 0 0.09 0.00/0.09 o 45 0.091 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3007 10632 3 7505 9698 5 0 0.09 0.00/0.09 o 44 0.092 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3008 10682 3 7513 9814 6 0 0.09 0.00/0.09 o 43 0.093 0.00/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.09 c 0 1526 3009 10732 3 7522 9948 7 0 0.09 0.00/0.09 o 42 0.094 0.00/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.10 c 0 1526 3010 10782 3 7532 10098 8 0 0.10 0.00/0.10 o 41 0.096 0.00/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.10 c 0 1526 3011 10832 3 7543 10264 9 0 0.10 0.00/0.10 o 40 0.097 0.00/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.10 c 0 1526 3012 10882 3 7555 10448 10 0 0.10 0.00/0.10 o 39 0.098 0.00/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.10 c 0 1526 3013 10932 3 7568 10648 11 0 0.10 0.00/0.10 o 38 0.099 0.00/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.10 c 0 1526 3014 10982 3 7582 10864 12 0 0.10 0.00/0.10 o 26 0.101 0.10/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.10/0.10 c 1 1526 3016 11070 3 7610 11064 14 9 0.10 0.10/0.10 o 4 0.103 0.10/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.10/0.10 c 1 1526 3017 11120 3 7658 11431 15 9 0.10 0.10/0.10 o 3 0.104 0.19/0.21 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.21 c 2 1526 3019 11250 3 7709 11448 17 19 0.10 0.19/0.21 c 103 1526 3120 18801 6 7911 12593 118 792 0.13 0.19/0.21 o 2 0.208 0.19/0.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.25 c 321 1526 3339 42823 12 8397 11464 337 1535 0.21 0.19/0.25 v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 0.19/0.25 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.19/0.25 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.25 c 17 380 94 1779 3398 47919 396 1507 0.25 0.19/0.25 c Objective: 2 0.19/0.25 s OPTIMUM FOUND 0.19/0.25 c Total time: 0.252 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-453366-1178133477 -o ROOT/results/node21/solver-453366-1178133477 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453366-1178133477/instance-453366-1178133477.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: 1.07 1.00 0.99 3/77 29484 /proc/meminfo: memFree=1810528/2055920 swapFree=4156296/4192956 [pid=29484] ppid=29482 vsize=3944 CPUtime=0 /proc/29484/stat : 29484 (bsolo3.0.17) R 29482 29484 28069 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 261265025 4038656 346 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29484/statm: 986 347 289 324 0 51 0 [startup+0.106571 s] /proc/loadavg: 1.07 1.00 0.99 3/77 29484 /proc/meminfo: memFree=1810528/2055920 swapFree=4156296/4192956 [pid=29484] ppid=29482 vsize=4888 CPUtime=0.1 /proc/29484/stat : 29484 (bsolo3.0.17) R 29482 29484 28069 0 -1 4194304 627 0 0 0 10 0 0 0 18 0 1 0 261265025 5005312 592 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29484/statm: 1222 592 310 324 0 292 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 4888 [startup+0.201581 s] /proc/loadavg: 1.07 1.00 0.99 3/77 29484 /proc/meminfo: memFree=1810528/2055920 swapFree=4156296/4192956 [pid=29484] ppid=29482 vsize=5148 CPUtime=0.19 /proc/29484/stat : 29484 (bsolo3.0.17) R 29482 29484 28069 0 -1 4194304 701 0 0 0 19 0 0 0 18 0 1 0 261265025 5271552 666 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29484/statm: 1287 666 310 324 0 357 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5148 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.258599 CPU time (s): 0.25696 CPU user time (s): 0.251961 CPU system time (s): 0.004999 CPU usage (%): 99.3662 Max. virtual memory (cumulated for all children) (KiB): 5148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.251961 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= 726 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= 5 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node21 on Wed May 2 19:17:57 UTC 2007 IDJOB= 453366 IDBENCH= 48125 IDSOLVER= 199 FILE ID= node21/453366-1178133477 PBS_JOBID= 4751039 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_3.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/453366-1178133477/instance-453366-1178133477.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-453366-1178133477 -o ROOT/results/node21/solver-453366-1178133477 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453366-1178133477/instance-453366-1178133477.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= da214a3f088b29c437fc8e7d0ee2cf8a RANDOM SEED= 228469139 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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: 1810936 kB Buffers: 70176 kB Cached: 81564 kB SwapCached: 15540 kB Active: 99628 kB Inactive: 81068 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1810936 kB SwapTotal: 4192956 kB SwapFree: 4156296 kB Dirty: 6768 kB Writeback: 0 kB Mapped: 34884 kB Slab: 49740 kB Committed_AS: 4803568 kB PageTables: 1800 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 node21 on Wed May 2 19:17:58 UTC 2007