Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | -13 | 0.344947 | 0.345188 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_5.opb |
MD5SUM | 9d121e9bd43af8a355e8c7cd150cfe9a |
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 | 0.194969 |
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) | 606 |
Sum of products size (including duplicates) | 1212 |
Number of different products | 303 |
Sum of products size | 606 |
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/454011-1178019483/instance-454011-1178019483.opb 0.00/0.00 c File size is 7276 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: 656 Constr: 1312 656/50/606 Lit: 4848 Watch. Lit: 3636 0.00/0.00 c Obj. Vars: 50 (7.62195 % 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 50 303 909 3 606 100 0 0 0.01 0.00/0.01 c Switching off LPR mode. 0.00/0.01 o -9 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 50 304 959 3 617 267 1 0 0.01 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 8 50 313 1313 4 645 284 10 800 0.01 0.00/0.01 o -11 0.01 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 8 50 314 1363 4 658 300 11 800 0.01 0.00/0.01 o -12 0.01 0.05/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.09 c 14 50 321 1629 5 684 317 18 1400 0.01 0.05/0.09 c 115 50 422 5068 12 886 349 119 8214 0.01 0.05/0.09 c 365 50 672 13575 20 1386 384 369 13518 0.03 0.05/0.09 c 840 49 1147 29279 25 2335 423 844 14482 0.06 0.05/0.09 o -13 0.088 0.29/0.34 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.34 c 1246 49 708 14118 19 1440 329 405 14000 0.09 0.29/0.34 c 1347 49 809 17351 21 1642 362 506 14031 0.10 0.29/0.34 c 1597 48 1059 25142 23 2141 399 756 14258 0.11 0.29/0.34 c 2072 47 709 12718 17 1428 439 406 14191 0.15 0.29/0.34 c 2885 45 675 11215 16 1358 483 372 13937 0.21 0.29/0.34 c 4205 36 1133 19878 17 2265 532 830 13970 0.30 0.29/0.34 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 0.29/0.34 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 x40 x41 -x42 x43 -x44 x45 -x46 -x47 -x48 x49 x50 0.29/0.34 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.34 c 13 4562 122 4763 615 5076 312 13457 0.34 0.29/0.34 c Objective: -13 0.29/0.34 s OPTIMUM FOUND 0.29/0.34 c Total time: 0.339 s
OK -13
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-454011-1178019483 -o ROOT/results/node51/solver-454011-1178019483 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454011-1178019483/instance-454011-1178019483.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: 0.98 1.16 1.16 3/64 22103 /proc/meminfo: memFree=1805368/2055920 swapFree=4183264/4192956 [pid=22103] ppid=22101 vsize=19556 CPUtime=0 /proc/22103/stat : 22103 (bsolo3.0.17) R 22101 22103 22038 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 156793458 20025344 342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2958184 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22103/statm: 4889 342 289 324 0 3957 0 [startup+0.0543599 s] /proc/loadavg: 0.98 1.16 1.16 3/64 22103 /proc/meminfo: memFree=1805368/2055920 swapFree=4183264/4192956 [pid=22103] ppid=22101 vsize=4464 CPUtime=0.05 /proc/22103/stat : 22103 (bsolo3.0.17) R 22101 22103 22038 0 -1 4194304 538 0 0 0 5 0 0 0 18 0 1 0 156793458 4571136 506 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521800 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22103/statm: 1116 506 311 324 0 186 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4464 [startup+0.102364 s] /proc/loadavg: 0.98 1.16 1.16 3/64 22103 /proc/meminfo: memFree=1805368/2055920 swapFree=4183264/4192956 [pid=22103] ppid=22101 vsize=4728 CPUtime=0.09 /proc/22103/stat : 22103 (bsolo3.0.17) R 22101 22103 22038 0 -1 4194304 576 0 0 0 9 0 0 0 18 0 1 0 156793458 4841472 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22103/statm: 1182 544 311 324 0 252 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4728 [startup+0.302383 s] /proc/loadavg: 0.98 1.16 1.16 3/64 22103 /proc/meminfo: memFree=1805368/2055920 swapFree=4183264/4192956 [pid=22103] ppid=22101 vsize=4728 CPUtime=0.29 /proc/22103/stat : 22103 (bsolo3.0.17) R 22101 22103 22038 0 -1 4194304 576 0 0 0 29 0 0 0 19 0 1 0 156793458 4841472 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573586 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22103/statm: 1182 544 311 324 0 252 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4728 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.345188 CPU time (s): 0.344947 CPU user time (s): 0.340948 CPU system time (s): 0.003999 CPU usage (%): 99.9301 Max. virtual memory (cumulated for all children) (KiB): 4728 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.340948 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 580 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= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node51 on Tue May 1 11:38:03 UTC 2007 IDJOB= 454011 IDBENCH= 48168 IDSOLVER= 199 FILE ID= node51/454011-1178019483 PBS_JOBID= 4728367 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_5.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454011-1178019483/instance-454011-1178019483.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-454011-1178019483 -o ROOT/results/node51/solver-454011-1178019483 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454011-1178019483/instance-454011-1178019483.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a RANDOM SEED= 134254309 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1805776 kB Buffers: 33248 kB Cached: 144080 kB SwapCached: 3552 kB Active: 64684 kB Inactive: 122116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1805776 kB SwapTotal: 4192956 kB SwapFree: 4183264 kB Dirty: 6784 kB Writeback: 0 kB Mapped: 15248 kB Slab: 49348 kB Committed_AS: 5417124 kB PageTables: 1408 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 node51 on Tue May 1 11:38:04 UTC 2007