Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.741886 | 0.760476 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_5.opb |
MD5SUM | f4c69768619389ba083d2740787a0405 |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.306952 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
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 | 36 |
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) | 1464 |
Sum of products size (including duplicates) | 2928 |
Number of different products | 1464 |
Sum of products size | 2928 |
0.00/0.01 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.01 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.01 c type "bsolo -h" for help 0.00/0.01 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.01 c Memory Limit set to 1800 MB 0.00/0.01 c Instance file /tmp/evaluation/453561-1178142732/instance-453561-1178142732.opb 0.00/0.01 c File size is 18259 bytes. 0.00/0.02 c Highest Coefficient sum: 50 0.00/0.02 c Parsing was ok!! 0.00/0.02 c Total parsing time: 0.008 s 0.00/0.02 c Var: 1514 Constr: 2978 1514/0/1464 Lit: 10298 Watch. Lit: 7420 0.00/0.02 c Obj. Vars: 50 (3.30251 % of total variables) 0.02/0.09 c Pre-processing Time: 0.078 s 0.02/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.09 c 0 1514 2978 10298 3 7420 9288 0 0 0.08 0.02/0.09 c Switching off LPR mode. 0.02/0.09 o 49 0.08 0.02/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.10 c 0 1514 2979 10348 3 7423 9322 1 0 0.08 0.02/0.10 o 48 0.081 0.02/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.10 c 0 1514 2980 10398 3 7427 9372 2 0 0.08 0.02/0.10 o 47 0.082 0.07/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.07/0.10 c 0 1514 2981 10448 3 7432 9438 3 0 0.08 0.07/0.10 o 46 0.083 0.07/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.07/0.10 c 0 1514 2982 10498 3 7438 9522 4 0 0.08 0.07/0.10 o 45 0.084 0.07/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.07/0.10 c 0 1514 2983 10548 3 7445 9622 5 0 0.09 0.07/0.10 o 43 0.085 0.07/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.07/0.10 c 1 1514 2985 10643 3 7456 9655 7 11 0.09 0.07/0.10 o 3 0.087 0.67/0.75 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.67/0.75 c 1 1514 2986 10693 3 7505 10322 8 11 0.09 0.67/0.75 c 102 1514 3087 19772 6 7707 11355 109 918 0.11 0.67/0.75 c 356 1514 3341 50605 15 8215 12491 363 1844 0.19 0.67/0.75 c 835 1514 3820 102642 26 9173 13741 842 2046 0.41 0.67/0.75 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 -x29 0.67/0.75 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.67/0.75 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.67/0.75 c 10 1432 230 2409 4417 149563 1439 1940 0.74 0.67/0.75 c Objective: 3 0.67/0.75 s OPTIMUM FOUND 0.67/0.75 c Total time: 0.738 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-453561-1178142732 -o ROOT/results/node9/solver-453561-1178142732 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453561-1178142732/instance-453561-1178142732.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: 0.92 0.98 0.99 3/77 26753 /proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956 [pid=26753] ppid=26751 vsize=1408 CPUtime=0 /proc/26753/stat : 26753 (bsolo3.0.17) D 26751 26753 26212 0 -1 4194304 39 0 0 0 0 0 0 0 18 0 1 0 290310758 1441792 24 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 8663844 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/26753/statm: 352 24 19 324 0 3 0 [startup+0.042074 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26753 /proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956 [pid=26753] ppid=26751 vsize=4620 CPUtime=0.02 /proc/26753/stat : 26753 (bsolo3.0.17) R 26751 26753 26212 0 -1 4194304 573 0 0 0 2 0 0 0 18 0 1 0 290310758 4730880 538 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0 /proc/26753/statm: 1155 538 304 324 0 225 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4620 [startup+0.102078 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26753 /proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956 [pid=26753] ppid=26751 vsize=4880 CPUtime=0.07 /proc/26753/stat : 26753 (bsolo3.0.17) R 26751 26753 26212 0 -1 4194304 625 0 0 0 7 0 0 0 18 0 1 0 290310758 4997120 590 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0 /proc/26753/statm: 1220 590 309 324 0 290 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4880 [startup+0.301101 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26753 /proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956 [pid=26753] ppid=26751 vsize=5656 CPUtime=0.27 /proc/26753/stat : 26753 (bsolo3.0.17) R 26751 26753 26212 0 -1 4194304 828 0 0 0 27 0 0 0 19 0 1 0 290310758 5791744 793 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 134551575 0 0 4096 16384 0 0 0 17 0 0 0 /proc/26753/statm: 1414 793 310 324 0 484 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 5656 [startup+0.702145 s] /proc/loadavg: 0.92 0.98 0.99 3/77 26753 /proc/meminfo: memFree=1787872/2055920 swapFree=4145492/4192956 [pid=26753] ppid=26751 vsize=6560 CPUtime=0.67 /proc/26753/stat : 26753 (bsolo3.0.17) R 26751 26753 26212 0 -1 4194304 1045 0 0 0 67 0 0 0 23 0 1 0 290310758 6717440 1010 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 134550582 0 0 4096 16384 0 0 0 17 0 0 0 /proc/26753/statm: 1640 1010 310 324 0 710 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 6560 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.760476 CPU time (s): 0.741886 CPU user time (s): 0.732888 CPU system time (s): 0.008998 CPU usage (%): 97.5555 Max. virtual memory (cumulated for all children) (KiB): 6560 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.732888 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1077 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 0.000999 second user time and 0.007998 second system time The end
Begin job on node9 on Wed May 2 21:52:12 UTC 2007 IDJOB= 453561 IDBENCH= 48138 IDSOLVER= 199 FILE ID= node9/453561-1178142732 PBS_JOBID= 4751058 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_5.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/453561-1178142732/instance-453561-1178142732.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-453561-1178142732 -o ROOT/results/node9/solver-453561-1178142732 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453561-1178142732/instance-453561-1178142732.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= f4c69768619389ba083d2740787a0405 RANDOM SEED= 324972966 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1788280 kB Buffers: 68968 kB Cached: 107528 kB SwapCached: 15400 kB Active: 142752 kB Inactive: 58284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788280 kB SwapTotal: 4192956 kB SwapFree: 4145492 kB Dirty: 6696 kB Writeback: 0 kB Mapped: 31128 kB Slab: 52128 kB Committed_AS: 8632052 kB PageTables: 1788 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 node9 on Wed May 2 21:52:13 UTC 2007