Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.145977 | 0.148207 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_2.opb |
MD5SUM | f082d755a098ee30cf6a4e6ef2f7b520 |
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 | 0.083986 |
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 | 40 |
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) | 1480 |
Sum of products size (including duplicates) | 2960 |
Number of different products | 1480 |
Sum of products size | 2960 |
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/453921-1178164407/instance-453921-1178164407.opb 0.00/0.00 c File size is 18407 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: 1530 Constr: 3010 1530/0/1480 Lit: 10410 Watch. Lit: 7500 0.00/0.01 c Obj. Vars: 50 (3.26797 % of total variables) 0.06/0.09 c Pre-processing Time: 0.086 s 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3010 10410 3 7500 9390 0 0 0.09 0.06/0.09 c Switching off LPR mode. 0.06/0.09 o 49 0.087 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3011 10460 3 7503 9423 1 0 0.09 0.06/0.09 o 48 0.088 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3012 10510 3 7507 9473 2 0 0.09 0.06/0.09 o 47 0.089 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3013 10560 3 7512 9540 3 0 0.09 0.06/0.09 o 46 0.09 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3014 10610 3 7518 9623 4 0 0.09 0.06/0.09 o 45 0.092 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3015 10660 3 7525 9723 5 0 0.09 0.06/0.09 o 44 0.093 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1530 3016 10710 3 7533 9840 6 0 0.09 0.06/0.09 o 43 0.094 0.06/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.10 c 0 1530 3017 10760 3 7542 9973 7 0 0.09 0.06/0.10 o 37 0.095 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1 1530 3019 10853 3 7559 10073 9 10 0.10 0.09/0.10 o 4 0.097 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1 1530 3020 10903 3 7607 10623 10 10 0.10 0.09/0.10 o 3 0.098 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 3 1530 3023 11041 3 7660 10640 13 30 0.10 0.09/0.10 o 2 0.104 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 29 1530 3050 13211 4 7762 10656 40 278 0.10 0.09/0.14 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 0.09/0.14 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.09/0.14 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.14 c 11 103 20 1246 3124 16954 114 725 0.14 0.09/0.14 c Objective: 2 0.09/0.14 s OPTIMUM FOUND 0.09/0.14 c Total time: 0.142 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node19/watcher-453921-1178164407 -o ROOT/results/node19/solver-453921-1178164407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453921-1178164407/instance-453921-1178164407.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: 0.93 0.97 0.98 3/77 20675 /proc/meminfo: memFree=1589344/2055920 swapFree=4153644/4192956 [pid=20675] ppid=20673 vsize=19568 CPUtime=0 /proc/20675/stat : 20675 (bsolo3.0.17) R 20673 20675 20297 0 -1 4194304 374 0 0 0 0 0 0 0 18 0 1 0 264358107 20037632 344 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20675/statm: 986 344 289 324 0 51 0 [startup+0.0621931 s] /proc/loadavg: 0.93 0.97 0.98 3/77 20675 /proc/meminfo: memFree=1589344/2055920 swapFree=4153644/4192956 [pid=20675] ppid=20673 vsize=4756 CPUtime=0.06 /proc/20675/stat : 20675 (bsolo3.0.17) R 20673 20675 20297 0 -1 4194304 575 0 0 0 6 0 0 0 18 0 1 0 264358107 4870144 540 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20675/statm: 1189 540 304 324 0 259 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4756 [startup+0.101197 s] /proc/loadavg: 0.93 0.97 0.98 3/77 20675 /proc/meminfo: memFree=1589344/2055920 swapFree=4153644/4192956 [pid=20675] ppid=20673 vsize=4888 CPUtime=0.09 /proc/20675/stat : 20675 (bsolo3.0.17) R 20673 20675 20297 0 -1 4194304 628 0 0 0 9 0 0 0 18 0 1 0 264358107 5005312 593 18446744073709551615 134512640 135840783 4294956608 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/20675/statm: 1222 593 310 324 0 292 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4888 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.148207 CPU time (s): 0.145977 CPU user time (s): 0.142978 CPU system time (s): 0.002999 CPU usage (%): 98.4954 Max. virtual memory (cumulated for all children) (KiB): 4888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.142978 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 633 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= 1 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node19 on Thu May 3 03:53:27 UTC 2007 IDJOB= 453921 IDBENCH= 48162 IDSOLVER= 199 FILE ID= node19/453921-1178164407 PBS_JOBID= 4751095 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_2.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/453921-1178164407/instance-453921-1178164407.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node19/watcher-453921-1178164407 -o ROOT/results/node19/solver-453921-1178164407 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453921-1178164407/instance-453921-1178164407.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= f082d755a098ee30cf6a4e6ef2f7b520 RANDOM SEED= 860808053 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node19.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 : 3000.213 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 : 3000.213 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: 1589688 kB Buffers: 110908 kB Cached: 236724 kB SwapCached: 8416 kB Active: 145196 kB Inactive: 234008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1589688 kB SwapTotal: 4192956 kB SwapFree: 4153644 kB Dirty: 6812 kB Writeback: 0 kB Mapped: 29892 kB Slab: 72524 kB Committed_AS: 8881040 kB PageTables: 1784 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 node19 on Thu May 3 03:53:28 UTC 2007