Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | -13 | 0.352946 | 0.353143 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_3.opb |
MD5SUM | 59a1ef6e3ce4cf2364efcc21910181d3 |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.140978 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
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 | 10 |
Maximum length of a constraint | 17 |
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) | 618 |
Sum of products size (including duplicates) | 1236 |
Number of different products | 309 |
Sum of products size | 618 |
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/453966-1178019183/instance-453966-1178019183.opb 0.00/0.00 c File size is 7414 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 668 Constr: 1336 668/50/618 Lit: 4944 Watch. Lit: 3708 0.00/0.00 c Obj. Vars: 50 (7.48503 % of total variables) 0.00/0.01 c Pre-processing Time: 0.009 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 309 927 3 618 102 0 0 0.01 0.00/0.01 c Switching off LPR mode. 0.00/0.01 o -10 0.009 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 310 977 3 630 286 1 0 0.01 0.00/0.01 o -12 0.01 0.09/0.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.11 c 26 50 337 1972 5 696 319 28 2600 0.01 0.09/0.11 c 126 50 437 5365 12 896 351 128 9000 0.01 0.09/0.11 c 376 50 687 13889 20 1396 387 378 13925 0.03 0.09/0.11 c 852 50 1163 29894 25 2348 426 854 12529 0.07 0.09/0.11 o -13 0.115 0.29/0.35 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.35 c 1534 49 989 23310 23 2002 331 680 13339 0.12 0.29/0.35 c 1634 49 1089 26503 24 2202 365 780 13072 0.12 0.29/0.35 c 1884 48 524 7439 14 1059 402 215 13083 0.14 0.29/0.35 c 2359 47 999 21847 21 2008 443 690 13795 0.17 0.29/0.35 c 3172 45 958 19317 20 1924 488 649 13053 0.24 0.29/0.35 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 0.29/0.35 v -x29 -x30 -x31 -x32 x33 x34 -x35 x36 x37 x38 x39 x40 -x41 -x42 -x43 x44 -x45 x46 -x47 x48 x49 -x50 0.29/0.35 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.35 c 10 4361 150 4580 1271 20234 962 12567 0.35 0.29/0.35 c Objective: -13 0.29/0.35 s OPTIMUM FOUND 0.29/0.35 c Total time: 0.347 s
OK -13
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-453966-1178019183 -o ROOT/results/node38/solver-453966-1178019183 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453966-1178019183/instance-453966-1178019183.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: 0.60 0.88 0.95 3/77 27709 /proc/meminfo: memFree=1799600/2055920 swapFree=4154564/4192956 [pid=27709] ppid=27707 vsize=3932 CPUtime=0 /proc/27709/stat : 27709 (bsolo3.0.17) R 27707 27709 26515 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 234084978 4026368 345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27709/statm: 983 346 290 324 0 51 0 [startup+0.055299 s] /proc/loadavg: 0.60 0.88 0.95 3/77 27709 /proc/meminfo: memFree=1799600/2055920 swapFree=4154564/4192956 [pid=27709] ppid=27707 vsize=4464 CPUtime=0.05 /proc/27709/stat : 27709 (bsolo3.0.17) R 27707 27709 26515 0 -1 4194304 534 0 0 0 5 0 0 0 18 0 1 0 234084978 4571136 502 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27709/statm: 1116 502 311 324 0 186 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4464 [startup+0.101307 s] /proc/loadavg: 0.60 0.88 0.95 3/77 27709 /proc/meminfo: memFree=1799600/2055920 swapFree=4154564/4192956 [pid=27709] ppid=27707 vsize=4724 CPUtime=0.09 /proc/27709/stat : 27709 (bsolo3.0.17) R 27707 27709 26515 0 -1 4194304 579 0 0 0 9 0 0 0 18 0 1 0 234084978 4837376 547 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27709/statm: 1181 547 311 324 0 251 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4724 [startup+0.301345 s] /proc/loadavg: 0.60 0.88 0.95 3/77 27709 /proc/meminfo: memFree=1799600/2055920 swapFree=4154564/4192956 [pid=27709] ppid=27707 vsize=4724 CPUtime=0.29 /proc/27709/stat : 27709 (bsolo3.0.17) R 27707 27709 26515 0 -1 4194304 579 0 0 0 29 0 0 0 19 0 1 0 234084978 4837376 547 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27709/statm: 1181 547 311 324 0 251 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4724 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.353143 CPU time (s): 0.352946 CPU user time (s): 0.346947 CPU system time (s): 0.005999 CPU usage (%): 99.9442 Max. virtual memory (cumulated for all children) (KiB): 4724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.346947 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 583 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 node38 on Tue May 1 11:33:03 UTC 2007 IDJOB= 453966 IDBENCH= 48165 IDSOLVER= 199 FILE ID= node38/453966-1178019183 PBS_JOBID= 4728327 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/mis/normalized-mis_50_10_3.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/453966-1178019183/instance-453966-1178019183.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-453966-1178019183 -o ROOT/results/node38/solver-453966-1178019183 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/453966-1178019183/instance-453966-1178019183.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3 RANDOM SEED= 603076715 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.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 : 3000.263 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 : 3000.263 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: 1800008 kB Buffers: 46452 kB Cached: 126960 kB SwapCached: 6788 kB Active: 93120 kB Inactive: 103632 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1800008 kB SwapTotal: 4192956 kB SwapFree: 4154564 kB Dirty: 6760 kB Writeback: 0 kB Mapped: 29896 kB Slab: 44336 kB Committed_AS: 2979204 kB PageTables: 2060 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 node38 on Tue May 1 11:33:04 UTC 2007