Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | UNSAT | 5.79012 | 5.79677 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb |
MD5SUM | 86d589e9c21b90dfd700c7c422b09b8c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 2.75758 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 35250 |
Total number of constraints | 624 |
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 | 624 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2280 |
Number of terms in the objective function | 29490 |
Biggest coefficient in the objective function | 6378 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 548620 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 548620 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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/432705-1177948076/instance-432705-1177948076.opb 0.00/0.00 c File size is 1911324 bytes. 0.29/0.39 c Highest Coefficient sum: 548620 0.29/0.39 c Parsing was ok!! 0.29/0.39 c Total parsing time: 0.391 s 0.39/0.41 c Var: 35250 Constr: 855 29/0/826 Lit: 230310 Watch. Lit: 73944 0.39/0.41 c Obj. Vars: 29490 (83.6596 % of total variables) 5.68/5.79 c CONFLICT DETECTED at PROBING!!! 5.68/5.79 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 5.68/5.79 c 0 0 0 0 855 230310 0 0 5.78 5.68/5.79 s UNSATISFIABLE 5.68/5.79 c Total time: 5.784 s
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node5/watcher-432705-1177948076 -o ROOT/results/node5/solver-432705-1177948076 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432705-1177948076/instance-432705-1177948076.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: 0.99 1.05 0.98 3/77 28837 /proc/meminfo: memFree=1844032/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=13604 CPUtime=0 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 270845233 13930496 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8328827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 3401 332 279 324 0 2004 0 [startup+0.0645981 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28837 /proc/meminfo: memFree=1844032/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=16264 CPUtime=0.05 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 1108 0 0 0 5 0 0 0 18 0 1 0 270845233 16654336 1038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545536 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4066 1039 352 324 0 2669 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 16264 [startup+0.1016 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28837 /proc/meminfo: memFree=1844032/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=16400 CPUtime=0.09 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 1230 0 0 0 9 0 0 0 18 0 1 0 270845233 16793600 1160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4100 1160 399 324 0 2703 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 16400 [startup+0.301624 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28837 /proc/meminfo: memFree=1844032/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=10748 CPUtime=0.29 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 1989 0 0 0 28 1 0 0 19 0 1 0 270845233 11005952 1919 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353580 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 2687 1919 639 324 0 1290 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10748 [startup+0.701669 s] /proc/loadavg: 0.99 1.05 0.98 3/77 28837 /proc/meminfo: memFree=1844032/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=17140 CPUtime=0.69 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 4165 0 0 0 68 1 0 0 23 0 1 0 270845233 17551360 3570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4285 3570 304 324 0 3355 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17140 [startup+1.50176 s] /proc/loadavg: 0.99 1.05 0.98 2/78 28838 /proc/meminfo: memFree=1830840/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=17140 CPUtime=1.49 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 4166 0 0 0 148 1 0 0 25 0 1 0 270845233 17551360 3571 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4285 3571 304 324 0 3355 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 17140 [startup+3.10194 s] /proc/loadavg: 0.99 1.04 0.98 2/78 28838 /proc/meminfo: memFree=1830712/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=17140 CPUtime=3.09 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 4171 0 0 0 308 1 0 0 25 0 1 0 270845233 17551360 3576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4285 3576 304 324 0 3355 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 17140 Solver just ended. Dumping a history of the last processes samples [startup+4.70112 s] /proc/loadavg: 0.99 1.04 0.98 2/78 28838 /proc/meminfo: memFree=1830584/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=17140 CPUtime=4.68 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 4171 0 0 0 467 1 0 0 25 0 1 0 270845233 17551360 3576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4285 3576 304 324 0 3355 0 Current children cumulated CPU time (s) 4.68 Current children cumulated vsize (KiB) 17140 [startup+5.50521 s] /proc/loadavg: 0.99 1.04 0.98 2/78 28838 /proc/meminfo: memFree=1830584/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=17140 CPUtime=5.49 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 4171 0 0 0 548 1 0 0 25 0 1 0 270845233 17551360 3576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4285 3576 304 324 0 3355 0 Current children cumulated CPU time (s) 5.49 Current children cumulated vsize (KiB) 17140 [startup+5.70123 s] /proc/loadavg: 0.99 1.04 0.98 2/78 28838 /proc/meminfo: memFree=1830584/2055920 swapFree=4151596/4192956 [pid=28837] ppid=28835 vsize=17140 CPUtime=5.68 /proc/28837/stat : 28837 (bsolo3.0.17) R 28835 28837 28328 0 -1 4194304 4171 0 0 0 567 1 0 0 25 0 1 0 270845233 17551360 3576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28837/statm: 4285 3576 304 324 0 3355 0 Current children cumulated CPU time (s) 5.68 Current children cumulated vsize (KiB) 17140 Child status: 0 Real time (s): 5.79677 CPU time (s): 5.79012 CPU user time (s): 5.76912 CPU system time (s): 0.020996 CPU usage (%): 99.8853 Max. virtual memory (cumulated for all children) (KiB): 17140 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.76912 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4177 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= 119 runsolver used 0.008998 second user time and 0.021996 second system time The end
Begin job on node5 on Mon Apr 30 15:47:56 UTC 2007 IDJOB= 432705 IDBENCH= 1704 IDSOLVER= 199 FILE ID= node5/432705-1177948076 PBS_JOBID= 4727680 Free space on /tmp= 66556 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432705-1177948076/instance-432705-1177948076.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-432705-1177948076 -o ROOT/results/node5/solver-432705-1177948076 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432705-1177948076/instance-432705-1177948076.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 86d589e9c21b90dfd700c7c422b09b8c RANDOM SEED= 175741376 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node5.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 : 3000.232 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 : 3000.232 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: 1844440 kB Buffers: 32316 kB Cached: 89984 kB SwapCached: 9280 kB Active: 49252 kB Inactive: 95828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1844440 kB SwapTotal: 4192956 kB SwapFree: 4151596 kB Dirty: 8624 kB Writeback: 0 kB Mapped: 29792 kB Slab: 52016 kB Committed_AS: 9205108 kB PageTables: 1720 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= 66556 MiB End job on node5 on Mon Apr 30 15:48:02 UTC 2007