Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.085986 | 0.088355 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=5-P1=173-B.opb |
MD5SUM | 609fd3fd526fa8a31f1afd652f2737ea |
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 | 0.023995 |
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 | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130402 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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/452988-1178006848/instance-452988-1178006848.opb 0.00/0.00 c File size is 1314 bytes. 0.00/0.00 c Highest Coefficient sum: 130402 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.05/0.08 c 100 88 232 5951 25 658 798 100 11111 0.01 0.05/0.08 c 250 88 382 14027 36 958 878 250 11363 0.02 0.05/0.08 c 476 88 608 26433 43 1409 966 476 10818 0.04 0.05/0.08 o 7 0.079 0.05/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.08 c 806 88 939 45536 48 2084 741 807 10202 0.08 0.05/0.08 o 3 0.082 0.05/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.08 c 828 35 527 21891 41 1234 729 395 10097 0.08 0.05/0.08 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 0.05/0.08 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.05/0.08 c 5 829 14 1060 528 21892 396 10109 0.08 0.05/0.08 c Objective: 3 0.05/0.08 s OPTIMUM FOUND 0.05/0.08 c Total time: 0.082 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-452988-1178006848 -o ROOT/results/node51/solver-452988-1178006848 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452988-1178006848/instance-452988-1178006848.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: 0.91 0.97 0.99 3/64 4150 /proc/meminfo: memFree=1810376/2055920 swapFree=4183264/4192956 [pid=4150] ppid=4148 vsize=19552 CPUtime=0 /proc/4150/stat : 4150 (bsolo3.0.17) R 4148 4150 3199 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 155529889 20021248 340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4150/statm: 4888 341 288 324 0 3957 0 [startup+0.0648719 s] /proc/loadavg: 0.91 0.97 0.99 3/64 4150 /proc/meminfo: memFree=1810376/2055920 swapFree=4183264/4192956 [pid=4150] ppid=4148 vsize=12260 CPUtime=0.05 /proc/4150/stat : 4150 (bsolo3.0.17) R 4148 4150 3199 0 -1 4194304 532 0 0 0 5 0 0 0 18 0 1 0 155529889 12554240 501 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4150/statm: 3065 501 309 324 0 2135 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12260 Solver just ended. Dumping a history of the last processes samples [startup+0.0648719 s] /proc/loadavg: 0.91 0.97 0.99 3/64 4150 /proc/meminfo: memFree=1810376/2055920 swapFree=4183264/4192956 [pid=4150] ppid=4148 vsize=12260 CPUtime=0.05 /proc/4150/stat : 4150 (bsolo3.0.17) R 4148 4150 3199 0 -1 4194304 532 0 0 0 5 0 0 0 18 0 1 0 155529889 12554240 501 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4150/statm: 3065 501 309 324 0 2135 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12260 Child status: 0 Real time (s): 0.088355 CPU time (s): 0.085986 CPU user time (s): 0.079987 CPU system time (s): 0.005999 CPU usage (%): 97.3187 Max. virtual memory (cumulated for all children) (KiB): 12260 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.079987 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= 573 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= 22 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node51 on Tue May 1 08:07:28 UTC 2007 IDJOB= 452988 IDBENCH= 48055 IDSOLVER= 199 FILE ID= node51/452988-1178006848 PBS_JOBID= 4728269 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=5-P1=173-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452988-1178006848/instance-452988-1178006848.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-452988-1178006848 -o ROOT/results/node51/solver-452988-1178006848 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452988-1178006848/instance-452988-1178006848.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 609fd3fd526fa8a31f1afd652f2737ea RANDOM SEED= 333769075 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: 1810720 kB Buffers: 25580 kB Cached: 146716 kB SwapCached: 3552 kB Active: 63872 kB Inactive: 118136 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1810720 kB SwapTotal: 4192956 kB SwapFree: 4183264 kB Dirty: 6608 kB Writeback: 0 kB Mapped: 15496 kB Slab: 49196 kB Committed_AS: 4460612 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 08:07:28 UTC 2007