Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | -12 | 0.481926 | 0.485214 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_2.opb |
MD5SUM | 8a07cc5cd91ca4bb254ab7dda2eb6992 |
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 | -12 |
Best CPU time to get the best result obtained on this benchmark | 0.18997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -12 |
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 | 19 |
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) | 616 |
Sum of products size (including duplicates) | 1232 |
Number of different products | 308 |
Sum of products size | 616 |
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/454731-1178030244/instance-454731-1178030244.opb 0.00/0.00 c File size is 7384 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: 666 Constr: 1332 666/50/616 Lit: 4928 Watch. Lit: 3696 0.00/0.00 c Obj. Vars: 50 (7.50751 % 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 50 308 924 3 616 102 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 50 309 974 3 627 269 1 0 0.01 0.00/0.01 o -10 0.01 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 29 50 339 2111 6 697 285 31 2900 0.01 0.00/0.01 o -11 0.01 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 29 50 340 2161 6 710 302 32 2900 0.01 0.00/0.03 c 129 50 440 5682 12 910 333 132 9214 0.01 0.00/0.03 c 379 50 690 14485 20 1410 367 382 13535 0.03 0.00/0.03 o -12 0.033 0.39/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.48 c 455 50 767 17169 22 1576 319 459 13787 0.03 0.39/0.48 c 556 50 868 20589 23 1778 351 560 14256 0.04 0.39/0.48 c 806 50 1118 29058 25 2278 387 810 13896 0.06 0.39/0.48 c 1281 50 758 16047 21 1528 426 450 13774 0.09 0.39/0.48 c 2095 49 730 14411 19 1471 469 422 13343 0.16 0.39/0.48 c 3415 47 1187 28295 23 2383 516 879 12984 0.26 0.39/0.48 c 5496 37 604 7155 11 1207 568 296 12434 0.44 0.39/0.48 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 0.39/0.48 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40 -x41 -x42 x43 x44 -x45 -x46 x47 -x48 -x49 x50 0.39/0.48 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.48 c 12 6068 230 6377 1176 16435 868 12694 0.48 0.39/0.48 c Objective: -12 0.39/0.48 s OPTIMUM FOUND 0.39/0.48 c Total time: 0.478 s
OK -12
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-454731-1178030244 -o ROOT/results/node26/solver-454731-1178030244 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454731-1178030244/instance-454731-1178030244.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 3/77 400 /proc/meminfo: memFree=1786048/2055920 swapFree=4170240/4192956 [pid=400] ppid=398 vsize=3932 CPUtime=0 /proc/400/stat : 400 (bsolo3.0.17) R 398 400 17988 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 250941220 4026368 345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026906 0 0 4096 16384 0 0 0 17 1 0 0 /proc/400/statm: 983 346 290 324 0 51 0 [startup+0.0686569 s] /proc/loadavg: 0.92 0.98 0.99 3/77 400 /proc/meminfo: memFree=1786048/2055920 swapFree=4170240/4192956 [pid=400] ppid=398 vsize=4596 CPUtime=0.06 /proc/400/stat : 400 (bsolo3.0.17) R 398 400 17988 0 -1 4194304 555 0 0 0 6 0 0 0 18 0 1 0 250941220 4706304 523 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547565 0 0 4096 16384 0 0 0 17 1 0 0 /proc/400/statm: 1149 524 311 324 0 219 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4596 [startup+0.10166 s] /proc/loadavg: 0.92 0.98 0.99 3/77 400 /proc/meminfo: memFree=1786048/2055920 swapFree=4170240/4192956 [pid=400] ppid=398 vsize=4724 CPUtime=0.09 /proc/400/stat : 400 (bsolo3.0.17) R 398 400 17988 0 -1 4194304 576 0 0 0 9 0 0 0 18 0 1 0 250941220 4837376 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0 /proc/400/statm: 1181 544 311 324 0 251 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4724 [startup+0.301678 s] /proc/loadavg: 0.92 0.98 0.99 3/77 400 /proc/meminfo: memFree=1786048/2055920 swapFree=4170240/4192956 [pid=400] ppid=398 vsize=4724 CPUtime=0.29 /proc/400/stat : 400 (bsolo3.0.17) R 398 400 17988 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 250941220 4837376 553 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134558629 0 0 4096 16384 0 0 0 17 1 0 0 /proc/400/statm: 1181 553 311 324 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 [startup+0.401687 s] /proc/loadavg: 0.92 0.98 0.99 3/77 400 /proc/meminfo: memFree=1786048/2055920 swapFree=4170240/4192956 [pid=400] ppid=398 vsize=4724 CPUtime=0.39 /proc/400/stat : 400 (bsolo3.0.17) R 398 400 17988 0 -1 4194304 585 0 0 0 39 0 0 0 20 0 1 0 250941220 4837376 553 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572684 0 0 4096 16384 0 0 0 17 1 0 0 /proc/400/statm: 1181 553 311 324 0 251 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4724 Child status: 0 Real time (s): 0.485214 CPU time (s): 0.481926 CPU user time (s): 0.477927 CPU system time (s): 0.003999 CPU usage (%): 99.3223 Max. virtual memory (cumulated for all children) (KiB): 4724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.477927 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= 589 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= 9 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node26 on Tue May 1 14:37:24 UTC 2007 IDJOB= 454731 IDBENCH= 48216 IDSOLVER= 199 FILE ID= node26/454731-1178030244 PBS_JOBID= 4728359 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_2.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454731-1178030244/instance-454731-1178030244.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-454731-1178030244 -o ROOT/results/node26/solver-454731-1178030244 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454731-1178030244/instance-454731-1178030244.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 8a07cc5cd91ca4bb254ab7dda2eb6992 RANDOM SEED= 875067995 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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: 1786456 kB Buffers: 54560 kB Cached: 117940 kB SwapCached: 3416 kB Active: 115896 kB Inactive: 86924 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1786456 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 6672 kB Writeback: 0 kB Mapped: 36392 kB Slab: 52252 kB Committed_AS: 2465472 kB PageTables: 1732 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 node26 on Tue May 1 14:37:25 UTC 2007